Merge pull request #197 from danielkrupinski/master
Use forwarding references with std::forward()
diff --git a/.gitignore b/.gitignore
index 98d3156..f56901a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,13 +1,13 @@
-/bin/*
-
-/build/*
-!/build/src/
-/build/src/*
-!/build/src/Release/
-/build/src/Release/*
-!/build/src/Release/VmaSample.exe
-!/build/src/VmaReplay/
-/build/src/VmaReplay/*
-!/build/src/VmaReplay/Release/
-/build/src/VmaReplay/Release/*
-!/build/src/VmaReplay/Release/VmaReplay.exe
+/bin/*
+
+/build/*
+!/build/src/
+/build/src/*
+!/build/src/Release/
+/build/src/Release/*
+!/build/src/Release/VmaSample.exe
+!/build/src/VmaReplay/
+/build/src/VmaReplay/*
+!/build/src/VmaReplay/Release/
+/build/src/VmaReplay/Release/*
+!/build/src/VmaReplay/Release/VmaReplay.exe
diff --git a/.travis.yml b/.travis.yml
index cc88e33..86d758f 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,37 +1,37 @@
-language: cpp
-sudo: required
-os: linux
-dist: bionic
-
-branches:
- only:
- - master
-
-compiler:
- - clang
- - gcc
-
-before_script:
- - sudo apt-get install
- - eval "${MATRIX_EVAL}"
-
-install:
- - sudo apt-get -qq update
- - sudo apt-get install -y libassimp-dev libglm-dev graphviz libxcb-dri3-0 libxcb-present0 libpciaccess0 cmake libpng-dev libxcb-dri3-dev libx11-dev libx11-xcb-dev libmirclient-dev libwayland-dev libxrandr-dev
- - export VK_VERSION=1.2.131.1
- - wget -O vulkansdk-linux-x86_64-$VK_VERSION.tar.gz https://sdk.lunarg.com/sdk/download/$VK_VERSION/linux/vulkansdk-linux-x86_64-$VK_VERSION.tar.gz?Human=true
- - tar zxf vulkansdk-linux-x86_64-$VK_VERSION.tar.gz
- - export VULKAN_SDK=$TRAVIS_BUILD_DIR/$VK_VERSION/x86_64
-
-script:
- - mkdir -p build
- - cd build
- - cmake ..
- - make
-
-notifications:
- email:
- recipients:
- - adam.sawicki@amd.com
- on_success: change
- on_failure: always
+language: cpp
+sudo: required
+os: linux
+dist: bionic
+
+branches:
+ only:
+ - master
+
+compiler:
+ - clang
+ - gcc
+
+before_script:
+ - sudo apt-get install
+ - eval "${MATRIX_EVAL}"
+
+install:
+ - sudo apt-get -qq update
+ - sudo apt-get install -y libassimp-dev libglm-dev graphviz libxcb-dri3-0 libxcb-present0 libpciaccess0 cmake libpng-dev libxcb-dri3-dev libx11-dev libx11-xcb-dev libmirclient-dev libwayland-dev libxrandr-dev
+ - export VK_VERSION=1.2.131.1
+ - wget -O vulkansdk-linux-x86_64-$VK_VERSION.tar.gz https://sdk.lunarg.com/sdk/download/$VK_VERSION/linux/vulkansdk-linux-x86_64-$VK_VERSION.tar.gz?Human=true
+ - tar zxf vulkansdk-linux-x86_64-$VK_VERSION.tar.gz
+ - export VULKAN_SDK=$TRAVIS_BUILD_DIR/$VK_VERSION/x86_64
+
+script:
+ - mkdir -p build
+ - cd build
+ - cmake ..
+ - make
+
+notifications:
+ email:
+ recipients:
+ - adam.sawicki@amd.com
+ on_success: change
+ on_failure: always
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 87ad08d..218a98b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,123 +1,123 @@
-# 2.3.0 (2019-12-04)
-
-Major release after a year of development in "master" branch and feature branches. Notable new features: supporting Vulkan 1.1, supporting query for memory budget.
-
-Major changes:
-
-- Added support for Vulkan 1.1.
- - Added member `VmaAllocatorCreateInfo::vulkanApiVersion`.
- - When Vulkan 1.1 is used, there is no need to enable VK_KHR_dedicated_allocation or VK_KHR_bind_memory2 extensions, as they are promoted to Vulkan itself.
-- Added support for query for memory budget and staying within the budget.
- - Added function `vmaGetBudget`, structure `VmaBudget`. This can also serve as simple statistics, more efficient than `vmaCalculateStats`.
- - By default the budget it is estimated based on memory heap sizes. It may be queried from the system using VK_EXT_memory_budget extension if you use `VMA_ALLOCATOR_CREATE_EXT_MEMORY_BUDGET_BIT` flag and `VmaAllocatorCreateInfo::instance` member.
- - Added flag `VMA_ALLOCATION_CREATE_WITHIN_BUDGET_BIT` that fails an allocation if it would exceed the budget.
-- Added new memory usage options:
- - `VMA_MEMORY_USAGE_CPU_COPY` for memory that is preferably not `DEVICE_LOCAL` but not guaranteed to be `HOST_VISIBLE`.
- - `VMA_MEMORY_USAGE_GPU_LAZILY_ALLOCATED` for memory that is `LAZILY_ALLOCATED`.
-- Added support for VK_KHR_bind_memory2 extension:
- - Added `VMA_ALLOCATION_CREATE_DONT_BIND_BIT` flag that lets you create both buffer/image and allocation, but don't bind them together.
- - Added flag `VMA_ALLOCATOR_CREATE_KHR_BIND_MEMORY2_BIT`, functions `vmaBindBufferMemory2`, `vmaBindImageMemory2` that let you specify additional local offset and `pNext` pointer while binding.
-- Added functions `vmaSetPoolName`, `vmaGetPoolName` that let you assign string names to custom pools. JSON dump file format and VmaDumpVis tool is updated to show these names.
-- Defragmentation is legal only on buffers and images in `VK_IMAGE_TILING_LINEAR`. This is due to the way it is currently implemented in the library and the restrictions of the Vulkan specification. Clarified documentation in this regard. See discussion in #59.
-
-Minor changes:
-
-- Made `vmaResizeAllocation` function deprecated, always returning failure.
-- Made changes in the internal algorithm for the choice of memory type. Be careful! You may now get a type that is not `HOST_VISIBLE` or `HOST_COHERENT` if it's not stated as always ensured by some `VMA_MEMORY_USAGE_*` flag.
-- Extended VmaReplay application with more detailed statistics printed at the end.
-- Added macros `VMA_CALL_PRE`, `VMA_CALL_POST` that let you decorate declarations of all library functions if you want to e.g. export/import them as dynamically linked library.
-- Optimized `VmaAllocation` objects to be allocated out of an internal free-list allocator. This makes allocation and deallocation causing 0 dynamic CPU heap allocations on average.
-- Updated recording CSV file format version to 1.8, to support new functions.
-- Many additions and fixes in documentation. Many compatibility fixes for various compilers and platforms. Other internal bugfixes, optimizations, updates, refactoring...
-
-# 2.2.0 (2018-12-13)
-
-Major release after many months of development in "master" branch and feature branches. Notable new features: defragmentation of GPU memory, buddy algorithm, convenience functions for sparse binding.
-
-Major changes:
-
-- New, more powerful defragmentation:
- - Added structure `VmaDefragmentationInfo2`, functions `vmaDefragmentationBegin`, `vmaDefragmentationEnd`.
- - Added support for defragmentation of GPU memory.
- - Defragmentation of CPU memory now uses `memmove`, so it can move data to overlapping regions.
- - Defragmentation of CPU memory is now available for memory types that are `HOST_VISIBLE` but not `HOST_COHERENT`.
- - Added structure member `VmaVulkanFunctions::vkCmdCopyBuffer`.
- - Major internal changes in defragmentation algorithm.
- - VmaReplay: added parameters: `--DefragmentAfterLine`, `--DefragmentationFlags`.
- - Old interface (structure `VmaDefragmentationInfo`, function `vmaDefragment`) is now deprecated.
-- Added buddy algorithm, available for custom pools - flag `VMA_POOL_CREATE_BUDDY_ALGORITHM_BIT`.
-- Added convenience functions for multiple allocations and deallocations at once, intended for sparse binding resources - functions `vmaAllocateMemoryPages`, `vmaFreeMemoryPages`.
-- Added function that tries to resize existing allocation in place: `vmaResizeAllocation`.
-- Added flags for allocation strategy: `VMA_ALLOCATION_CREATE_STRATEGY_BEST_FIT_BIT`, `VMA_ALLOCATION_CREATE_STRATEGY_WORST_FIT_BIT`, `VMA_ALLOCATION_CREATE_STRATEGY_FIRST_FIT_BIT`, and their aliases: `VMA_ALLOCATION_CREATE_STRATEGY_MIN_MEMORY_BIT`, `VMA_ALLOCATION_CREATE_STRATEGY_MIN_TIME_BIT`, `VMA_ALLOCATION_CREATE_STRATEGY_MIN_FRAGMENTATION_BIT`.
-
-Minor changes:
-
-- Changed behavior of allocation functions to return `VK_ERROR_VALIDATION_FAILED_EXT` when trying to allocate memory of size 0, create buffer with size 0, or image with one of the dimensions 0.
-- VmaReplay: Added support for Windows end of lines.
-- Updated recording CSV file format version to 1.5, to support new functions.
-- Internal optimization: using read-write mutex on some platforms.
-- Many additions and fixes in documentation. Many compatibility fixes for various compilers. Other internal bugfixes, optimizations, refactoring, added more internal validation...
-
-# 2.1.0 (2018-09-10)
-
-Minor bugfixes.
-
-# 2.1.0-beta.1 (2018-08-27)
-
-Major release after many months of development in "development" branch and features branches. Many new features added, some bugs fixed. API stays backward-compatible.
-
-Major changes:
-
-- Added linear allocation algorithm, accessible for custom pools, that can be used as free-at-once, stack, double stack, or ring buffer. See "Linear allocation algorithm" documentation chapter.
- - Added `VMA_POOL_CREATE_LINEAR_ALGORITHM_BIT`, `VMA_ALLOCATION_CREATE_UPPER_ADDRESS_BIT`.
-- Added feature to record sequence of calls to the library to a file and replay it using dedicated application. See documentation chapter "Record and replay".
- - Recording: added `VmaAllocatorCreateInfo::pRecordSettings`.
- - Replaying: added VmaReplay project.
- - Recording file format: added document "docs/Recording file format.md".
-- Improved support for non-coherent memory.
- - Added functions: `vmaFlushAllocation`, `vmaInvalidateAllocation`.
- - `nonCoherentAtomSize` is now respected automatically.
- - Added `VmaVulkanFunctions::vkFlushMappedMemoryRanges`, `vkInvalidateMappedMemoryRanges`.
-- Improved debug features related to detecting incorrect mapped memory usage. See documentation chapter "Debugging incorrect memory usage".
- - Added debug macro `VMA_DEBUG_DETECT_CORRUPTION`, functions `vmaCheckCorruption`, `vmaCheckPoolCorruption`.
- - Added debug macro `VMA_DEBUG_INITIALIZE_ALLOCATIONS` to initialize contents of allocations with a bit pattern.
- - Changed behavior of `VMA_DEBUG_MARGIN` macro - it now adds margin also before first and after last allocation in a block.
-- Changed format of JSON dump returned by `vmaBuildStatsString` (not backward compatible!).
- - Custom pools and memory blocks now have IDs that don't change after sorting.
- - Added properties: "CreationFrameIndex", "LastUseFrameIndex", "Usage".
- - Changed VmaDumpVis tool to use these new properties for better coloring.
- - Changed behavior of `vmaGetAllocationInfo` and `vmaTouchAllocation` to update `allocation.lastUseFrameIndex` even if allocation cannot become lost.
-
-Minor changes:
-
-- Changes in custom pools:
- - Added new structure member `VmaPoolStats::blockCount`.
- - Changed behavior of `VmaPoolCreateInfo::blockSize` = 0 (default) - it now means that pool may use variable block sizes, just like default pools do.
-- Improved logic of `vmaFindMemoryTypeIndex` for some cases, especially integrated GPUs.
-- VulkanSample application: Removed dependency on external library MathFu. Added own vector and matrix structures.
-- Changes that improve compatibility with various platforms, including: Visual Studio 2012, 32-bit code, C compilers.
- - Changed usage of "VK_KHR_dedicated_allocation" extension in the code to be optional, driven by macro `VMA_DEDICATED_ALLOCATION`, for compatibility with Android.
-- Many additions and fixes in documentation, including description of new features, as well as "Validation layer warnings".
-- Other bugfixes.
-
-# 2.0.0 (2018-03-19)
-
-A major release with many compatibility-breaking changes.
-
-Notable new features:
-
-- Introduction of `VmaAllocation` handle that you must retrieve from allocation functions and pass to deallocation functions next to normal `VkBuffer` and `VkImage`.
-- Introduction of `VmaAllocationInfo` structure that you can retrieve from `VmaAllocation` handle to access parameters of the allocation (like `VkDeviceMemory` and offset) instead of retrieving them directly from allocation functions.
-- Support for reference-counted mapping and persistently mapped allocations - see `vmaMapMemory`, `VMA_ALLOCATION_CREATE_MAPPED_BIT`.
-- Support for custom memory pools - see `VmaPool` handle, `VmaPoolCreateInfo` structure, `vmaCreatePool` function.
-- Support for defragmentation (compaction) of allocations - see function `vmaDefragment` and related structures.
-- Support for "lost allocations" - see appropriate chapter on documentation Main Page.
-
-# 1.0.1 (2017-07-04)
-
-- Fixes for Linux GCC compilation.
-- Changed "CONFIGURATION SECTION" to contain #ifndef so you can define these macros before including this header, not necessarily change them in the file.
-
-# 1.0.0 (2017-06-16)
-
-First public release.
+# 2.3.0 (2019-12-04)
+
+Major release after a year of development in "master" branch and feature branches. Notable new features: supporting Vulkan 1.1, supporting query for memory budget.
+
+Major changes:
+
+- Added support for Vulkan 1.1.
+ - Added member `VmaAllocatorCreateInfo::vulkanApiVersion`.
+ - When Vulkan 1.1 is used, there is no need to enable VK_KHR_dedicated_allocation or VK_KHR_bind_memory2 extensions, as they are promoted to Vulkan itself.
+- Added support for query for memory budget and staying within the budget.
+ - Added function `vmaGetBudget`, structure `VmaBudget`. This can also serve as simple statistics, more efficient than `vmaCalculateStats`.
+ - By default the budget it is estimated based on memory heap sizes. It may be queried from the system using VK_EXT_memory_budget extension if you use `VMA_ALLOCATOR_CREATE_EXT_MEMORY_BUDGET_BIT` flag and `VmaAllocatorCreateInfo::instance` member.
+ - Added flag `VMA_ALLOCATION_CREATE_WITHIN_BUDGET_BIT` that fails an allocation if it would exceed the budget.
+- Added new memory usage options:
+ - `VMA_MEMORY_USAGE_CPU_COPY` for memory that is preferably not `DEVICE_LOCAL` but not guaranteed to be `HOST_VISIBLE`.
+ - `VMA_MEMORY_USAGE_GPU_LAZILY_ALLOCATED` for memory that is `LAZILY_ALLOCATED`.
+- Added support for VK_KHR_bind_memory2 extension:
+ - Added `VMA_ALLOCATION_CREATE_DONT_BIND_BIT` flag that lets you create both buffer/image and allocation, but don't bind them together.
+ - Added flag `VMA_ALLOCATOR_CREATE_KHR_BIND_MEMORY2_BIT`, functions `vmaBindBufferMemory2`, `vmaBindImageMemory2` that let you specify additional local offset and `pNext` pointer while binding.
+- Added functions `vmaSetPoolName`, `vmaGetPoolName` that let you assign string names to custom pools. JSON dump file format and VmaDumpVis tool is updated to show these names.
+- Defragmentation is legal only on buffers and images in `VK_IMAGE_TILING_LINEAR`. This is due to the way it is currently implemented in the library and the restrictions of the Vulkan specification. Clarified documentation in this regard. See discussion in #59.
+
+Minor changes:
+
+- Made `vmaResizeAllocation` function deprecated, always returning failure.
+- Made changes in the internal algorithm for the choice of memory type. Be careful! You may now get a type that is not `HOST_VISIBLE` or `HOST_COHERENT` if it's not stated as always ensured by some `VMA_MEMORY_USAGE_*` flag.
+- Extended VmaReplay application with more detailed statistics printed at the end.
+- Added macros `VMA_CALL_PRE`, `VMA_CALL_POST` that let you decorate declarations of all library functions if you want to e.g. export/import them as dynamically linked library.
+- Optimized `VmaAllocation` objects to be allocated out of an internal free-list allocator. This makes allocation and deallocation causing 0 dynamic CPU heap allocations on average.
+- Updated recording CSV file format version to 1.8, to support new functions.
+- Many additions and fixes in documentation. Many compatibility fixes for various compilers and platforms. Other internal bugfixes, optimizations, updates, refactoring...
+
+# 2.2.0 (2018-12-13)
+
+Major release after many months of development in "master" branch and feature branches. Notable new features: defragmentation of GPU memory, buddy algorithm, convenience functions for sparse binding.
+
+Major changes:
+
+- New, more powerful defragmentation:
+ - Added structure `VmaDefragmentationInfo2`, functions `vmaDefragmentationBegin`, `vmaDefragmentationEnd`.
+ - Added support for defragmentation of GPU memory.
+ - Defragmentation of CPU memory now uses `memmove`, so it can move data to overlapping regions.
+ - Defragmentation of CPU memory is now available for memory types that are `HOST_VISIBLE` but not `HOST_COHERENT`.
+ - Added structure member `VmaVulkanFunctions::vkCmdCopyBuffer`.
+ - Major internal changes in defragmentation algorithm.
+ - VmaReplay: added parameters: `--DefragmentAfterLine`, `--DefragmentationFlags`.
+ - Old interface (structure `VmaDefragmentationInfo`, function `vmaDefragment`) is now deprecated.
+- Added buddy algorithm, available for custom pools - flag `VMA_POOL_CREATE_BUDDY_ALGORITHM_BIT`.
+- Added convenience functions for multiple allocations and deallocations at once, intended for sparse binding resources - functions `vmaAllocateMemoryPages`, `vmaFreeMemoryPages`.
+- Added function that tries to resize existing allocation in place: `vmaResizeAllocation`.
+- Added flags for allocation strategy: `VMA_ALLOCATION_CREATE_STRATEGY_BEST_FIT_BIT`, `VMA_ALLOCATION_CREATE_STRATEGY_WORST_FIT_BIT`, `VMA_ALLOCATION_CREATE_STRATEGY_FIRST_FIT_BIT`, and their aliases: `VMA_ALLOCATION_CREATE_STRATEGY_MIN_MEMORY_BIT`, `VMA_ALLOCATION_CREATE_STRATEGY_MIN_TIME_BIT`, `VMA_ALLOCATION_CREATE_STRATEGY_MIN_FRAGMENTATION_BIT`.
+
+Minor changes:
+
+- Changed behavior of allocation functions to return `VK_ERROR_VALIDATION_FAILED_EXT` when trying to allocate memory of size 0, create buffer with size 0, or image with one of the dimensions 0.
+- VmaReplay: Added support for Windows end of lines.
+- Updated recording CSV file format version to 1.5, to support new functions.
+- Internal optimization: using read-write mutex on some platforms.
+- Many additions and fixes in documentation. Many compatibility fixes for various compilers. Other internal bugfixes, optimizations, refactoring, added more internal validation...
+
+# 2.1.0 (2018-09-10)
+
+Minor bugfixes.
+
+# 2.1.0-beta.1 (2018-08-27)
+
+Major release after many months of development in "development" branch and features branches. Many new features added, some bugs fixed. API stays backward-compatible.
+
+Major changes:
+
+- Added linear allocation algorithm, accessible for custom pools, that can be used as free-at-once, stack, double stack, or ring buffer. See "Linear allocation algorithm" documentation chapter.
+ - Added `VMA_POOL_CREATE_LINEAR_ALGORITHM_BIT`, `VMA_ALLOCATION_CREATE_UPPER_ADDRESS_BIT`.
+- Added feature to record sequence of calls to the library to a file and replay it using dedicated application. See documentation chapter "Record and replay".
+ - Recording: added `VmaAllocatorCreateInfo::pRecordSettings`.
+ - Replaying: added VmaReplay project.
+ - Recording file format: added document "docs/Recording file format.md".
+- Improved support for non-coherent memory.
+ - Added functions: `vmaFlushAllocation`, `vmaInvalidateAllocation`.
+ - `nonCoherentAtomSize` is now respected automatically.
+ - Added `VmaVulkanFunctions::vkFlushMappedMemoryRanges`, `vkInvalidateMappedMemoryRanges`.
+- Improved debug features related to detecting incorrect mapped memory usage. See documentation chapter "Debugging incorrect memory usage".
+ - Added debug macro `VMA_DEBUG_DETECT_CORRUPTION`, functions `vmaCheckCorruption`, `vmaCheckPoolCorruption`.
+ - Added debug macro `VMA_DEBUG_INITIALIZE_ALLOCATIONS` to initialize contents of allocations with a bit pattern.
+ - Changed behavior of `VMA_DEBUG_MARGIN` macro - it now adds margin also before first and after last allocation in a block.
+- Changed format of JSON dump returned by `vmaBuildStatsString` (not backward compatible!).
+ - Custom pools and memory blocks now have IDs that don't change after sorting.
+ - Added properties: "CreationFrameIndex", "LastUseFrameIndex", "Usage".
+ - Changed VmaDumpVis tool to use these new properties for better coloring.
+ - Changed behavior of `vmaGetAllocationInfo` and `vmaTouchAllocation` to update `allocation.lastUseFrameIndex` even if allocation cannot become lost.
+
+Minor changes:
+
+- Changes in custom pools:
+ - Added new structure member `VmaPoolStats::blockCount`.
+ - Changed behavior of `VmaPoolCreateInfo::blockSize` = 0 (default) - it now means that pool may use variable block sizes, just like default pools do.
+- Improved logic of `vmaFindMemoryTypeIndex` for some cases, especially integrated GPUs.
+- VulkanSample application: Removed dependency on external library MathFu. Added own vector and matrix structures.
+- Changes that improve compatibility with various platforms, including: Visual Studio 2012, 32-bit code, C compilers.
+ - Changed usage of "VK_KHR_dedicated_allocation" extension in the code to be optional, driven by macro `VMA_DEDICATED_ALLOCATION`, for compatibility with Android.
+- Many additions and fixes in documentation, including description of new features, as well as "Validation layer warnings".
+- Other bugfixes.
+
+# 2.0.0 (2018-03-19)
+
+A major release with many compatibility-breaking changes.
+
+Notable new features:
+
+- Introduction of `VmaAllocation` handle that you must retrieve from allocation functions and pass to deallocation functions next to normal `VkBuffer` and `VkImage`.
+- Introduction of `VmaAllocationInfo` structure that you can retrieve from `VmaAllocation` handle to access parameters of the allocation (like `VkDeviceMemory` and offset) instead of retrieving them directly from allocation functions.
+- Support for reference-counted mapping and persistently mapped allocations - see `vmaMapMemory`, `VMA_ALLOCATION_CREATE_MAPPED_BIT`.
+- Support for custom memory pools - see `VmaPool` handle, `VmaPoolCreateInfo` structure, `vmaCreatePool` function.
+- Support for defragmentation (compaction) of allocations - see function `vmaDefragment` and related structures.
+- Support for "lost allocations" - see appropriate chapter on documentation Main Page.
+
+# 1.0.1 (2017-07-04)
+
+- Fixes for Linux GCC compilation.
+- Changed "CONFIGURATION SECTION" to contain #ifndef so you can define these macros before including this header, not necessarily change them in the file.
+
+# 1.0.0 (2017-06-16)
+
+First public release.
diff --git a/Doxyfile b/Doxyfile
index 5750c8d..9cbc624 100644
--- a/Doxyfile
+++ b/Doxyfile
@@ -1,2662 +1,2662 @@
-# Doxyfile 1.9.1
-
-# This file describes the settings to be used by the documentation system
-# doxygen (www.doxygen.org) for a project.
-#
-# All text after a double hash (##) is considered a comment and is placed in
-# front of the TAG it is preceding.
-#
-# All text after a single hash (#) is considered a comment and will be ignored.
-# The format is:
-# TAG = value [value, ...]
-# For lists, items can also be appended using:
-# TAG += value [value, ...]
-# Values that contain spaces should be placed between quotes (\" \").
-
-#---------------------------------------------------------------------------
-# Project related configuration options
-#---------------------------------------------------------------------------
-
-# This tag specifies the encoding used for all characters in the configuration
-# file that follow. The default is UTF-8 which is also the encoding used for all
-# text before the first occurrence of this tag. Doxygen uses libiconv (or the
-# iconv built into libc) for the transcoding. See
-# https://www.gnu.org/software/libiconv/ for the list of possible encodings.
-# The default value is: UTF-8.
-
-DOXYFILE_ENCODING = UTF-8
-
-# The PROJECT_NAME tag is a single word (or a sequence of words surrounded by
-# double-quotes, unless you are using Doxywizard) that should identify the
-# project for which the documentation is generated. This name is used in the
-# title of most generated pages and in a few other places.
-# The default value is: My Project.
-
-PROJECT_NAME = "Vulkan Memory Allocator"
-
-# The PROJECT_NUMBER tag can be used to enter a project or revision number. This
-# could be handy for archiving the generated documentation or if some version
-# control system is used.
-
-PROJECT_NUMBER =
-
-# Using the PROJECT_BRIEF tag one can provide an optional one line description
-# for a project that appears at the top of each page and should give viewer a
-# quick idea about the purpose of the project. Keep the description short.
-
-PROJECT_BRIEF =
-
-# With the PROJECT_LOGO tag one can specify a logo or an icon that is included
-# in the documentation. The maximum height of the logo should not exceed 55
-# pixels and the maximum width should not exceed 200 pixels. Doxygen will copy
-# the logo to the output directory.
-
-PROJECT_LOGO =
-
-# The OUTPUT_DIRECTORY tag is used to specify the (relative or absolute) path
-# into which the generated documentation will be written. If a relative path is
-# entered, it will be relative to the location where doxygen was started. If
-# left blank the current directory will be used.
-
-OUTPUT_DIRECTORY = docs
-
-# If the CREATE_SUBDIRS tag is set to YES then doxygen will create 4096 sub-
-# directories (in 2 levels) under the output directory of each output format and
-# will distribute the generated files over these directories. Enabling this
-# option can be useful when feeding doxygen a huge amount of source files, where
-# putting all generated files in the same directory would otherwise causes
-# performance problems for the file system.
-# The default value is: NO.
-
-CREATE_SUBDIRS = NO
-
-# If the ALLOW_UNICODE_NAMES tag is set to YES, doxygen will allow non-ASCII
-# characters to appear in the names of generated files. If set to NO, non-ASCII
-# characters will be escaped, for example _xE3_x81_x84 will be used for Unicode
-# U+3044.
-# The default value is: NO.
-
-ALLOW_UNICODE_NAMES = NO
-
-# The OUTPUT_LANGUAGE tag is used to specify the language in which all
-# documentation generated by doxygen is written. Doxygen will use this
-# information to generate all constant output in the proper language.
-# Possible values are: Afrikaans, Arabic, Armenian, Brazilian, Catalan, Chinese,
-# Chinese-Traditional, Croatian, Czech, Danish, Dutch, English (United States),
-# Esperanto, Farsi (Persian), Finnish, French, German, Greek, Hungarian,
-# Indonesian, Italian, Japanese, Japanese-en (Japanese with English messages),
-# Korean, Korean-en (Korean with English messages), Latvian, Lithuanian,
-# Macedonian, Norwegian, Persian (Farsi), Polish, Portuguese, Romanian, Russian,
-# Serbian, Serbian-Cyrillic, Slovak, Slovene, Spanish, Swedish, Turkish,
-# Ukrainian and Vietnamese.
-# The default value is: English.
-
-OUTPUT_LANGUAGE = English
-
-# The OUTPUT_TEXT_DIRECTION tag is used to specify the direction in which all
-# documentation generated by doxygen is written. Doxygen will use this
-# information to generate all generated output in the proper direction.
-# Possible values are: None, LTR, RTL and Context.
-# The default value is: None.
-
-OUTPUT_TEXT_DIRECTION = None
-
-# If the BRIEF_MEMBER_DESC tag is set to YES, doxygen will include brief member
-# descriptions after the members that are listed in the file and class
-# documentation (similar to Javadoc). Set to NO to disable this.
-# The default value is: YES.
-
-BRIEF_MEMBER_DESC = YES
-
-# If the REPEAT_BRIEF tag is set to YES, doxygen will prepend the brief
-# description of a member or function before the detailed description
-#
-# Note: If both HIDE_UNDOC_MEMBERS and BRIEF_MEMBER_DESC are set to NO, the
-# brief descriptions will be completely suppressed.
-# The default value is: YES.
-
-REPEAT_BRIEF = YES
-
-# This tag implements a quasi-intelligent brief description abbreviator that is
-# used to form the text in various listings. Each string in this list, if found
-# as the leading text of the brief description, will be stripped from the text
-# and the result, after processing the whole list, is used as the annotated
-# text. Otherwise, the brief description is used as-is. If left blank, the
-# following values are used ($name is automatically replaced with the name of
-# the entity):The $name class, The $name widget, The $name file, is, provides,
-# specifies, contains, represents, a, an and the.
-
-ABBREVIATE_BRIEF = "The $name class" \
- "The $name widget" \
- "The $name file" \
- is \
- provides \
- specifies \
- contains \
- represents \
- a \
- an \
- the
-
-# If the ALWAYS_DETAILED_SEC and REPEAT_BRIEF tags are both set to YES then
-# doxygen will generate a detailed section even if there is only a brief
-# description.
-# The default value is: NO.
-
-ALWAYS_DETAILED_SEC = NO
-
-# If the INLINE_INHERITED_MEMB tag is set to YES, doxygen will show all
-# inherited members of a class in the documentation of that class as if those
-# members were ordinary class members. Constructors, destructors and assignment
-# operators of the base classes will not be shown.
-# The default value is: NO.
-
-INLINE_INHERITED_MEMB = NO
-
-# If the FULL_PATH_NAMES tag is set to YES, doxygen will prepend the full path
-# before files name in the file list and in the header files. If set to NO the
-# shortest path that makes the file name unique will be used
-# The default value is: YES.
-
-FULL_PATH_NAMES = YES
-
-# The STRIP_FROM_PATH tag can be used to strip a user-defined part of the path.
-# Stripping is only done if one of the specified strings matches the left-hand
-# part of the path. The tag can be used to show relative paths in the file list.
-# If left blank the directory from which doxygen is run is used as the path to
-# strip.
-#
-# Note that you can specify absolute paths here, but also relative paths, which
-# will be relative from the directory where doxygen is started.
-# This tag requires that the tag FULL_PATH_NAMES is set to YES.
-
-STRIP_FROM_PATH =
-
-# The STRIP_FROM_INC_PATH tag can be used to strip a user-defined part of the
-# path mentioned in the documentation of a class, which tells the reader which
-# header file to include in order to use a class. If left blank only the name of
-# the header file containing the class definition is used. Otherwise one should
-# specify the list of include paths that are normally passed to the compiler
-# using the -I flag.
-
-STRIP_FROM_INC_PATH =
-
-# If the SHORT_NAMES tag is set to YES, doxygen will generate much shorter (but
-# less readable) file names. This can be useful is your file systems doesn't
-# support long names like on DOS, Mac, or CD-ROM.
-# The default value is: NO.
-
-SHORT_NAMES = NO
-
-# If the JAVADOC_AUTOBRIEF tag is set to YES then doxygen will interpret the
-# first line (until the first dot) of a Javadoc-style comment as the brief
-# description. If set to NO, the Javadoc-style will behave just like regular Qt-
-# style comments (thus requiring an explicit @brief command for a brief
-# description.)
-# The default value is: NO.
-
-JAVADOC_AUTOBRIEF = NO
-
-# If the JAVADOC_BANNER tag is set to YES then doxygen will interpret a line
-# such as
-# /***************
-# as being the beginning of a Javadoc-style comment "banner". If set to NO, the
-# Javadoc-style will behave just like regular comments and it will not be
-# interpreted by doxygen.
-# The default value is: NO.
-
-JAVADOC_BANNER = NO
-
-# If the QT_AUTOBRIEF tag is set to YES then doxygen will interpret the first
-# line (until the first dot) of a Qt-style comment as the brief description. If
-# set to NO, the Qt-style will behave just like regular Qt-style comments (thus
-# requiring an explicit \brief command for a brief description.)
-# The default value is: NO.
-
-QT_AUTOBRIEF = NO
-
-# The MULTILINE_CPP_IS_BRIEF tag can be set to YES to make doxygen treat a
-# multi-line C++ special comment block (i.e. a block of //! or /// comments) as
-# a brief description. This used to be the default behavior. The new default is
-# to treat a multi-line C++ comment block as a detailed description. Set this
-# tag to YES if you prefer the old behavior instead.
-#
-# Note that setting this tag to YES also means that rational rose comments are
-# not recognized any more.
-# The default value is: NO.
-
-MULTILINE_CPP_IS_BRIEF = NO
-
-# By default Python docstrings are displayed as preformatted text and doxygen's
-# special commands cannot be used. By setting PYTHON_DOCSTRING to NO the
-# doxygen's special commands can be used and the contents of the docstring
-# documentation blocks is shown as doxygen documentation.
-# The default value is: YES.
-
-PYTHON_DOCSTRING = YES
-
-# If the INHERIT_DOCS tag is set to YES then an undocumented member inherits the
-# documentation from any documented member that it re-implements.
-# The default value is: YES.
-
-INHERIT_DOCS = YES
-
-# If the SEPARATE_MEMBER_PAGES tag is set to YES then doxygen will produce a new
-# page for each member. If set to NO, the documentation of a member will be part
-# of the file/class/namespace that contains it.
-# The default value is: NO.
-
-SEPARATE_MEMBER_PAGES = NO
-
-# The TAB_SIZE tag can be used to set the number of spaces in a tab. Doxygen
-# uses this value to replace tabs by spaces in code fragments.
-# Minimum value: 1, maximum value: 16, default value: 4.
-
-TAB_SIZE = 4
-
-# This tag can be used to specify a number of aliases that act as commands in
-# the documentation. An alias has the form:
-# name=value
-# For example adding
-# "sideeffect=@par Side Effects:\n"
-# will allow you to put the command \sideeffect (or @sideeffect) in the
-# documentation, which will result in a user-defined paragraph with heading
-# "Side Effects:". You can put \n's in the value part of an alias to insert
-# newlines (in the resulting output). You can put ^^ in the value part of an
-# alias to insert a newline as if a physical newline was in the original file.
-# When you need a literal { or } or , in the value part of an alias you have to
-# escape them by means of a backslash (\), this can lead to conflicts with the
-# commands \{ and \} for these it is advised to use the version @{ and @} or use
-# a double escape (\\{ and \\})
-
-ALIASES =
-
-# Set the OPTIMIZE_OUTPUT_FOR_C tag to YES if your project consists of C sources
-# only. Doxygen will then generate output that is more tailored for C. For
-# instance, some of the names that are used will be different. The list of all
-# members will be omitted, etc.
-# The default value is: NO.
-
-OPTIMIZE_OUTPUT_FOR_C = NO
-
-# Set the OPTIMIZE_OUTPUT_JAVA tag to YES if your project consists of Java or
-# Python sources only. Doxygen will then generate output that is more tailored
-# for that language. For instance, namespaces will be presented as packages,
-# qualified scopes will look different, etc.
-# The default value is: NO.
-
-OPTIMIZE_OUTPUT_JAVA = NO
-
-# Set the OPTIMIZE_FOR_FORTRAN tag to YES if your project consists of Fortran
-# sources. Doxygen will then generate output that is tailored for Fortran.
-# The default value is: NO.
-
-OPTIMIZE_FOR_FORTRAN = NO
-
-# Set the OPTIMIZE_OUTPUT_VHDL tag to YES if your project consists of VHDL
-# sources. Doxygen will then generate output that is tailored for VHDL.
-# The default value is: NO.
-
-OPTIMIZE_OUTPUT_VHDL = NO
-
-# Set the OPTIMIZE_OUTPUT_SLICE tag to YES if your project consists of Slice
-# sources only. Doxygen will then generate output that is more tailored for that
-# language. For instance, namespaces will be presented as modules, types will be
-# separated into more groups, etc.
-# The default value is: NO.
-
-OPTIMIZE_OUTPUT_SLICE = NO
-
-# Doxygen selects the parser to use depending on the extension of the files it
-# parses. With this tag you can assign which parser to use for a given
-# extension. Doxygen has a built-in mapping, but you can override or extend it
-# using this tag. The format is ext=language, where ext is a file extension, and
-# language is one of the parsers supported by doxygen: IDL, Java, JavaScript,
-# Csharp (C#), C, C++, D, PHP, md (Markdown), Objective-C, Python, Slice, VHDL,
-# Fortran (fixed format Fortran: FortranFixed, free formatted Fortran:
-# FortranFree, unknown formatted Fortran: Fortran. In the later case the parser
-# tries to guess whether the code is fixed or free formatted code, this is the
-# default for Fortran type files). For instance to make doxygen treat .inc files
-# as Fortran files (default is PHP), and .f files as C (default is Fortran),
-# use: inc=Fortran f=C.
-#
-# Note: For files without extension you can use no_extension as a placeholder.
-#
-# Note that for custom extensions you also need to set FILE_PATTERNS otherwise
-# the files are not read by doxygen. When specifying no_extension you should add
-# * to the FILE_PATTERNS.
-#
-# Note see also the list of default file extension mappings.
-
-EXTENSION_MAPPING =
-
-# If the MARKDOWN_SUPPORT tag is enabled then doxygen pre-processes all comments
-# according to the Markdown format, which allows for more readable
-# documentation. See https://daringfireball.net/projects/markdown/ for details.
-# The output of markdown processing is further processed by doxygen, so you can
-# mix doxygen, HTML, and XML commands with Markdown formatting. Disable only in
-# case of backward compatibilities issues.
-# The default value is: YES.
-
-MARKDOWN_SUPPORT = YES
-
-# When the TOC_INCLUDE_HEADINGS tag is set to a non-zero value, all headings up
-# to that level are automatically included in the table of contents, even if
-# they do not have an id attribute.
-# Note: This feature currently applies only to Markdown headings.
-# Minimum value: 0, maximum value: 99, default value: 5.
-# This tag requires that the tag MARKDOWN_SUPPORT is set to YES.
-
-TOC_INCLUDE_HEADINGS = 0
-
-# When enabled doxygen tries to link words that correspond to documented
-# classes, or namespaces to their corresponding documentation. Such a link can
-# be prevented in individual cases by putting a % sign in front of the word or
-# globally by setting AUTOLINK_SUPPORT to NO.
-# The default value is: YES.
-
-AUTOLINK_SUPPORT = YES
-
-# If you use STL classes (i.e. std::string, std::vector, etc.) but do not want
-# to include (a tag file for) the STL sources as input, then you should set this
-# tag to YES in order to let doxygen match functions declarations and
-# definitions whose arguments contain STL classes (e.g. func(std::string);
-# versus func(std::string) {}). This also make the inheritance and collaboration
-# diagrams that involve STL classes more complete and accurate.
-# The default value is: NO.
-
-BUILTIN_STL_SUPPORT = NO
-
-# If you use Microsoft's C++/CLI language, you should set this option to YES to
-# enable parsing support.
-# The default value is: NO.
-
-CPP_CLI_SUPPORT = NO
-
-# Set the SIP_SUPPORT tag to YES if your project consists of sip (see:
-# https://www.riverbankcomputing.com/software/sip/intro) sources only. Doxygen
-# will parse them like normal C++ but will assume all classes use public instead
-# of private inheritance when no explicit protection keyword is present.
-# The default value is: NO.
-
-SIP_SUPPORT = NO
-
-# For Microsoft's IDL there are propget and propput attributes to indicate
-# getter and setter methods for a property. Setting this option to YES will make
-# doxygen to replace the get and set methods by a property in the documentation.
-# This will only work if the methods are indeed getting or setting a simple
-# type. If this is not the case, or you want to show the methods anyway, you
-# should set this option to NO.
-# The default value is: YES.
-
-IDL_PROPERTY_SUPPORT = YES
-
-# If member grouping is used in the documentation and the DISTRIBUTE_GROUP_DOC
-# tag is set to YES then doxygen will reuse the documentation of the first
-# member in the group (if any) for the other members of the group. By default
-# all members of a group must be documented explicitly.
-# The default value is: NO.
-
-DISTRIBUTE_GROUP_DOC = NO
-
-# If one adds a struct or class to a group and this option is enabled, then also
-# any nested class or struct is added to the same group. By default this option
-# is disabled and one has to add nested compounds explicitly via \ingroup.
-# The default value is: NO.
-
-GROUP_NESTED_COMPOUNDS = NO
-
-# Set the SUBGROUPING tag to YES to allow class member groups of the same type
-# (for instance a group of public functions) to be put as a subgroup of that
-# type (e.g. under the Public Functions section). Set it to NO to prevent
-# subgrouping. Alternatively, this can be done per class using the
-# \nosubgrouping command.
-# The default value is: YES.
-
-SUBGROUPING = YES
-
-# When the INLINE_GROUPED_CLASSES tag is set to YES, classes, structs and unions
-# are shown inside the group in which they are included (e.g. using \ingroup)
-# instead of on a separate page (for HTML and Man pages) or section (for LaTeX
-# and RTF).
-#
-# Note that this feature does not work in combination with
-# SEPARATE_MEMBER_PAGES.
-# The default value is: NO.
-
-INLINE_GROUPED_CLASSES = NO
-
-# When the INLINE_SIMPLE_STRUCTS tag is set to YES, structs, classes, and unions
-# with only public data fields or simple typedef fields will be shown inline in
-# the documentation of the scope in which they are defined (i.e. file,
-# namespace, or group documentation), provided this scope is documented. If set
-# to NO, structs, classes, and unions are shown on a separate page (for HTML and
-# Man pages) or section (for LaTeX and RTF).
-# The default value is: NO.
-
-INLINE_SIMPLE_STRUCTS = NO
-
-# When TYPEDEF_HIDES_STRUCT tag is enabled, a typedef of a struct, union, or
-# enum is documented as struct, union, or enum with the name of the typedef. So
-# typedef struct TypeS {} TypeT, will appear in the documentation as a struct
-# with name TypeT. When disabled the typedef will appear as a member of a file,
-# namespace, or class. And the struct will be named TypeS. This can typically be
-# useful for C code in case the coding convention dictates that all compound
-# types are typedef'ed and only the typedef is referenced, never the tag name.
-# The default value is: NO.
-
-TYPEDEF_HIDES_STRUCT = NO
-
-# The size of the symbol lookup cache can be set using LOOKUP_CACHE_SIZE. This
-# cache is used to resolve symbols given their name and scope. Since this can be
-# an expensive process and often the same symbol appears multiple times in the
-# code, doxygen keeps a cache of pre-resolved symbols. If the cache is too small
-# doxygen will become slower. If the cache is too large, memory is wasted. The
-# cache size is given by this formula: 2^(16+LOOKUP_CACHE_SIZE). The valid range
-# is 0..9, the default is 0, corresponding to a cache size of 2^16=65536
-# symbols. At the end of a run doxygen will report the cache usage and suggest
-# the optimal cache size from a speed point of view.
-# Minimum value: 0, maximum value: 9, default value: 0.
-
-LOOKUP_CACHE_SIZE = 0
-
-# The NUM_PROC_THREADS specifies the number threads doxygen is allowed to use
-# during processing. When set to 0 doxygen will based this on the number of
-# cores available in the system. You can set it explicitly to a value larger
-# than 0 to get more control over the balance between CPU load and processing
-# speed. At this moment only the input processing can be done using multiple
-# threads. Since this is still an experimental feature the default is set to 1,
-# which efficively disables parallel processing. Please report any issues you
-# encounter. Generating dot graphs in parallel is controlled by the
-# DOT_NUM_THREADS setting.
-# Minimum value: 0, maximum value: 32, default value: 1.
-
-NUM_PROC_THREADS = 1
-
-#---------------------------------------------------------------------------
-# Build related configuration options
-#---------------------------------------------------------------------------
-
-# If the EXTRACT_ALL tag is set to YES, doxygen will assume all entities in
-# documentation are documented, even if no documentation was available. Private
-# class members and static file members will be hidden unless the
-# EXTRACT_PRIVATE respectively EXTRACT_STATIC tags are set to YES.
-# Note: This will also disable the warnings about undocumented members that are
-# normally produced when WARNINGS is set to YES.
-# The default value is: NO.
-
-EXTRACT_ALL = YES
-
-# If the EXTRACT_PRIVATE tag is set to YES, all private members of a class will
-# be included in the documentation.
-# The default value is: NO.
-
-EXTRACT_PRIVATE = NO
-
-# If the EXTRACT_PRIV_VIRTUAL tag is set to YES, documented private virtual
-# methods of a class will be included in the documentation.
-# The default value is: NO.
-
-EXTRACT_PRIV_VIRTUAL = NO
-
-# If the EXTRACT_PACKAGE tag is set to YES, all members with package or internal
-# scope will be included in the documentation.
-# The default value is: NO.
-
-EXTRACT_PACKAGE = NO
-
-# If the EXTRACT_STATIC tag is set to YES, all static members of a file will be
-# included in the documentation.
-# The default value is: NO.
-
-EXTRACT_STATIC = NO
-
-# If the EXTRACT_LOCAL_CLASSES tag is set to YES, classes (and structs) defined
-# locally in source files will be included in the documentation. If set to NO,
-# only classes defined in header files are included. Does not have any effect
-# for Java sources.
-# The default value is: YES.
-
-EXTRACT_LOCAL_CLASSES = YES
-
-# This flag is only useful for Objective-C code. If set to YES, local methods,
-# which are defined in the implementation section but not in the interface are
-# included in the documentation. If set to NO, only methods in the interface are
-# included.
-# The default value is: NO.
-
-EXTRACT_LOCAL_METHODS = NO
-
-# If this flag is set to YES, the members of anonymous namespaces will be
-# extracted and appear in the documentation as a namespace called
-# 'anonymous_namespace{file}', where file will be replaced with the base name of
-# the file that contains the anonymous namespace. By default anonymous namespace
-# are hidden.
-# The default value is: NO.
-
-EXTRACT_ANON_NSPACES = NO
-
-# If this flag is set to YES, the name of an unnamed parameter in a declaration
-# will be determined by the corresponding definition. By default unnamed
-# parameters remain unnamed in the output.
-# The default value is: YES.
-
-RESOLVE_UNNAMED_PARAMS = YES
-
-# If the HIDE_UNDOC_MEMBERS tag is set to YES, doxygen will hide all
-# undocumented members inside documented classes or files. If set to NO these
-# members will be included in the various overviews, but no documentation
-# section is generated. This option has no effect if EXTRACT_ALL is enabled.
-# The default value is: NO.
-
-HIDE_UNDOC_MEMBERS = NO
-
-# If the HIDE_UNDOC_CLASSES tag is set to YES, doxygen will hide all
-# undocumented classes that are normally visible in the class hierarchy. If set
-# to NO, these classes will be included in the various overviews. This option
-# has no effect if EXTRACT_ALL is enabled.
-# The default value is: NO.
-
-HIDE_UNDOC_CLASSES = NO
-
-# If the HIDE_FRIEND_COMPOUNDS tag is set to YES, doxygen will hide all friend
-# declarations. If set to NO, these declarations will be included in the
-# documentation.
-# The default value is: NO.
-
-HIDE_FRIEND_COMPOUNDS = NO
-
-# If the HIDE_IN_BODY_DOCS tag is set to YES, doxygen will hide any
-# documentation blocks found inside the body of a function. If set to NO, these
-# blocks will be appended to the function's detailed documentation block.
-# The default value is: NO.
-
-HIDE_IN_BODY_DOCS = NO
-
-# The INTERNAL_DOCS tag determines if documentation that is typed after a
-# \internal command is included. If the tag is set to NO then the documentation
-# will be excluded. Set it to YES to include the internal documentation.
-# The default value is: NO.
-
-INTERNAL_DOCS = NO
-
-# With the correct setting of option CASE_SENSE_NAMES doxygen will better be
-# able to match the capabilities of the underlying filesystem. In case the
-# filesystem is case sensitive (i.e. it supports files in the same directory
-# whose names only differ in casing), the option must be set to YES to properly
-# deal with such files in case they appear in the input. For filesystems that
-# are not case sensitive the option should be be set to NO to properly deal with
-# output files written for symbols that only differ in casing, such as for two
-# classes, one named CLASS and the other named Class, and to also support
-# references to files without having to specify the exact matching casing. On
-# Windows (including Cygwin) and MacOS, users should typically set this option
-# to NO, whereas on Linux or other Unix flavors it should typically be set to
-# YES.
-# The default value is: system dependent.
-
-CASE_SENSE_NAMES = NO
-
-# If the HIDE_SCOPE_NAMES tag is set to NO then doxygen will show members with
-# their full class and namespace scopes in the documentation. If set to YES, the
-# scope will be hidden.
-# The default value is: NO.
-
-HIDE_SCOPE_NAMES = NO
-
-# If the HIDE_COMPOUND_REFERENCE tag is set to NO (default) then doxygen will
-# append additional text to a page's title, such as Class Reference. If set to
-# YES the compound reference will be hidden.
-# The default value is: NO.
-
-HIDE_COMPOUND_REFERENCE= NO
-
-# If the SHOW_INCLUDE_FILES tag is set to YES then doxygen will put a list of
-# the files that are included by a file in the documentation of that file.
-# The default value is: YES.
-
-SHOW_INCLUDE_FILES = YES
-
-# If the SHOW_GROUPED_MEMB_INC tag is set to YES then Doxygen will add for each
-# grouped member an include statement to the documentation, telling the reader
-# which file to include in order to use the member.
-# The default value is: NO.
-
-SHOW_GROUPED_MEMB_INC = NO
-
-# If the FORCE_LOCAL_INCLUDES tag is set to YES then doxygen will list include
-# files with double quotes in the documentation rather than with sharp brackets.
-# The default value is: NO.
-
-FORCE_LOCAL_INCLUDES = NO
-
-# If the INLINE_INFO tag is set to YES then a tag [inline] is inserted in the
-# documentation for inline members.
-# The default value is: YES.
-
-INLINE_INFO = YES
-
-# If the SORT_MEMBER_DOCS tag is set to YES then doxygen will sort the
-# (detailed) documentation of file and class members alphabetically by member
-# name. If set to NO, the members will appear in declaration order.
-# The default value is: YES.
-
-SORT_MEMBER_DOCS = YES
-
-# If the SORT_BRIEF_DOCS tag is set to YES then doxygen will sort the brief
-# descriptions of file, namespace and class members alphabetically by member
-# name. If set to NO, the members will appear in declaration order. Note that
-# this will also influence the order of the classes in the class list.
-# The default value is: NO.
-
-SORT_BRIEF_DOCS = NO
-
-# If the SORT_MEMBERS_CTORS_1ST tag is set to YES then doxygen will sort the
-# (brief and detailed) documentation of class members so that constructors and
-# destructors are listed first. If set to NO the constructors will appear in the
-# respective orders defined by SORT_BRIEF_DOCS and SORT_MEMBER_DOCS.
-# Note: If SORT_BRIEF_DOCS is set to NO this option is ignored for sorting brief
-# member documentation.
-# Note: If SORT_MEMBER_DOCS is set to NO this option is ignored for sorting
-# detailed member documentation.
-# The default value is: NO.
-
-SORT_MEMBERS_CTORS_1ST = NO
-
-# If the SORT_GROUP_NAMES tag is set to YES then doxygen will sort the hierarchy
-# of group names into alphabetical order. If set to NO the group names will
-# appear in their defined order.
-# The default value is: NO.
-
-SORT_GROUP_NAMES = NO
-
-# If the SORT_BY_SCOPE_NAME tag is set to YES, the class list will be sorted by
-# fully-qualified names, including namespaces. If set to NO, the class list will
-# be sorted only by class name, not including the namespace part.
-# Note: This option is not very useful if HIDE_SCOPE_NAMES is set to YES.
-# Note: This option applies only to the class list, not to the alphabetical
-# list.
-# The default value is: NO.
-
-SORT_BY_SCOPE_NAME = NO
-
-# If the STRICT_PROTO_MATCHING option is enabled and doxygen fails to do proper
-# type resolution of all parameters of a function it will reject a match between
-# the prototype and the implementation of a member function even if there is
-# only one candidate or it is obvious which candidate to choose by doing a
-# simple string match. By disabling STRICT_PROTO_MATCHING doxygen will still
-# accept a match between prototype and implementation in such cases.
-# The default value is: NO.
-
-STRICT_PROTO_MATCHING = NO
-
-# The GENERATE_TODOLIST tag can be used to enable (YES) or disable (NO) the todo
-# list. This list is created by putting \todo commands in the documentation.
-# The default value is: YES.
-
-GENERATE_TODOLIST = YES
-
-# The GENERATE_TESTLIST tag can be used to enable (YES) or disable (NO) the test
-# list. This list is created by putting \test commands in the documentation.
-# The default value is: YES.
-
-GENERATE_TESTLIST = YES
-
-# The GENERATE_BUGLIST tag can be used to enable (YES) or disable (NO) the bug
-# list. This list is created by putting \bug commands in the documentation.
-# The default value is: YES.
-
-GENERATE_BUGLIST = YES
-
-# The GENERATE_DEPRECATEDLIST tag can be used to enable (YES) or disable (NO)
-# the deprecated list. This list is created by putting \deprecated commands in
-# the documentation.
-# The default value is: YES.
-
-GENERATE_DEPRECATEDLIST= YES
-
-# The ENABLED_SECTIONS tag can be used to enable conditional documentation
-# sections, marked by \if <section_label> ... \endif and \cond <section_label>
-# ... \endcond blocks.
-
-ENABLED_SECTIONS =
-
-# The MAX_INITIALIZER_LINES tag determines the maximum number of lines that the
-# initial value of a variable or macro / define can have for it to appear in the
-# documentation. If the initializer consists of more lines than specified here
-# it will be hidden. Use a value of 0 to hide initializers completely. The
-# appearance of the value of individual variables and macros / defines can be
-# controlled using \showinitializer or \hideinitializer command in the
-# documentation regardless of this setting.
-# Minimum value: 0, maximum value: 10000, default value: 30.
-
-MAX_INITIALIZER_LINES = 30
-
-# Set the SHOW_USED_FILES tag to NO to disable the list of files generated at
-# the bottom of the documentation of classes and structs. If set to YES, the
-# list will mention the files that were used to generate the documentation.
-# The default value is: YES.
-
-SHOW_USED_FILES = YES
-
-# Set the SHOW_FILES tag to NO to disable the generation of the Files page. This
-# will remove the Files entry from the Quick Index and from the Folder Tree View
-# (if specified).
-# The default value is: YES.
-
-SHOW_FILES = YES
-
-# Set the SHOW_NAMESPACES tag to NO to disable the generation of the Namespaces
-# page. This will remove the Namespaces entry from the Quick Index and from the
-# Folder Tree View (if specified).
-# The default value is: YES.
-
-SHOW_NAMESPACES = YES
-
-# The FILE_VERSION_FILTER tag can be used to specify a program or script that
-# doxygen should invoke to get the current version for each file (typically from
-# the version control system). Doxygen will invoke the program by executing (via
-# popen()) the command command input-file, where command is the value of the
-# FILE_VERSION_FILTER tag, and input-file is the name of an input file provided
-# by doxygen. Whatever the program writes to standard output is used as the file
-# version. For an example see the documentation.
-
-FILE_VERSION_FILTER =
-
-# The LAYOUT_FILE tag can be used to specify a layout file which will be parsed
-# by doxygen. The layout file controls the global structure of the generated
-# output files in an output format independent way. To create the layout file
-# that represents doxygen's defaults, run doxygen with the -l option. You can
-# optionally specify a file name after the option, if omitted DoxygenLayout.xml
-# will be used as the name of the layout file.
-#
-# Note that if you run doxygen from a directory containing a file called
-# DoxygenLayout.xml, doxygen will parse it automatically even if the LAYOUT_FILE
-# tag is left empty.
-
-LAYOUT_FILE =
-
-# The CITE_BIB_FILES tag can be used to specify one or more bib files containing
-# the reference definitions. This must be a list of .bib files. The .bib
-# extension is automatically appended if omitted. This requires the bibtex tool
-# to be installed. See also https://en.wikipedia.org/wiki/BibTeX for more info.
-# For LaTeX the style of the bibliography can be controlled using
-# LATEX_BIB_STYLE. To use this feature you need bibtex and perl available in the
-# search path. See also \cite for info how to create references.
-
-CITE_BIB_FILES =
-
-#---------------------------------------------------------------------------
-# Configuration options related to warning and progress messages
-#---------------------------------------------------------------------------
-
-# The QUIET tag can be used to turn on/off the messages that are generated to
-# standard output by doxygen. If QUIET is set to YES this implies that the
-# messages are off.
-# The default value is: NO.
-
-QUIET = NO
-
-# The WARNINGS tag can be used to turn on/off the warning messages that are
-# generated to standard error (stderr) by doxygen. If WARNINGS is set to YES
-# this implies that the warnings are on.
-#
-# Tip: Turn warnings on while writing the documentation.
-# The default value is: YES.
-
-WARNINGS = YES
-
-# If the WARN_IF_UNDOCUMENTED tag is set to YES then doxygen will generate
-# warnings for undocumented members. If EXTRACT_ALL is set to YES then this flag
-# will automatically be disabled.
-# The default value is: YES.
-
-WARN_IF_UNDOCUMENTED = YES
-
-# If the WARN_IF_DOC_ERROR tag is set to YES, doxygen will generate warnings for
-# potential errors in the documentation, such as not documenting some parameters
-# in a documented function, or documenting parameters that don't exist or using
-# markup commands wrongly.
-# The default value is: YES.
-
-WARN_IF_DOC_ERROR = YES
-
-# This WARN_NO_PARAMDOC option can be enabled to get warnings for functions that
-# are documented, but have no documentation for their parameters or return
-# value. If set to NO, doxygen will only warn about wrong or incomplete
-# parameter documentation, but not about the absence of documentation. If
-# EXTRACT_ALL is set to YES then this flag will automatically be disabled.
-# The default value is: NO.
-
-WARN_NO_PARAMDOC = NO
-
-# If the WARN_AS_ERROR tag is set to YES then doxygen will immediately stop when
-# a warning is encountered. If the WARN_AS_ERROR tag is set to FAIL_ON_WARNINGS
-# then doxygen will continue running as if WARN_AS_ERROR tag is set to NO, but
-# at the end of the doxygen process doxygen will return with a non-zero status.
-# Possible values are: NO, YES and FAIL_ON_WARNINGS.
-# The default value is: NO.
-
-WARN_AS_ERROR = NO
-
-# The WARN_FORMAT tag determines the format of the warning messages that doxygen
-# can produce. The string should contain the $file, $line, and $text tags, which
-# will be replaced by the file and line number from which the warning originated
-# and the warning text. Optionally the format may contain $version, which will
-# be replaced by the version of the file (if it could be obtained via
-# FILE_VERSION_FILTER)
-# The default value is: $file:$line: $text.
-
-WARN_FORMAT = "$file:$line: $text"
-
-# The WARN_LOGFILE tag can be used to specify a file to which warning and error
-# messages should be written. If left blank the output is written to standard
-# error (stderr).
-
-WARN_LOGFILE =
-
-#---------------------------------------------------------------------------
-# Configuration options related to the input files
-#---------------------------------------------------------------------------
-
-# The INPUT tag is used to specify the files and/or directories that contain
-# documented source files. You may enter file names like myfile.cpp or
-# directories like /usr/src/myproject. Separate the files or directories with
-# spaces. See also FILE_PATTERNS and EXTENSION_MAPPING
-# Note: If this tag is empty the current directory is searched.
-
-INPUT = include/vk_mem_alloc.h
-
-# This tag can be used to specify the character encoding of the source files
-# that doxygen parses. Internally doxygen uses the UTF-8 encoding. Doxygen uses
-# libiconv (or the iconv built into libc) for the transcoding. See the libiconv
-# documentation (see:
-# https://www.gnu.org/software/libiconv/) for the list of possible encodings.
-# The default value is: UTF-8.
-
-INPUT_ENCODING = UTF-8
-
-# If the value of the INPUT tag contains directories, you can use the
-# FILE_PATTERNS tag to specify one or more wildcard patterns (like *.cpp and
-# *.h) to filter out the source-files in the directories.
-#
-# Note that for custom extensions or not directly supported extensions you also
-# need to set EXTENSION_MAPPING for the extension otherwise the files are not
-# read by doxygen.
-#
-# Note the list of default checked file patterns might differ from the list of
-# default file extension mappings.
-#
-# If left blank the following patterns are tested:*.c, *.cc, *.cxx, *.cpp,
-# *.c++, *.java, *.ii, *.ixx, *.ipp, *.i++, *.inl, *.idl, *.ddl, *.odl, *.h,
-# *.hh, *.hxx, *.hpp, *.h++, *.cs, *.d, *.php, *.php4, *.php5, *.phtml, *.inc,
-# *.m, *.markdown, *.md, *.mm, *.dox (to be provided as doxygen C comment),
-# *.py, *.pyw, *.f90, *.f95, *.f03, *.f08, *.f18, *.f, *.for, *.vhd, *.vhdl,
-# *.ucf, *.qsf and *.ice.
-
-FILE_PATTERNS = *.c \
- *.cc \
- *.cxx \
- *.cpp \
- *.c++ \
- *.java \
- *.ii \
- *.ixx \
- *.ipp \
- *.i++ \
- *.inl \
- *.idl \
- *.ddl \
- *.odl \
- *.h \
- *.hh \
- *.hxx \
- *.hpp \
- *.h++ \
- *.cs \
- *.d \
- *.php \
- *.php4 \
- *.php5 \
- *.phtml \
- *.inc \
- *.m \
- *.markdown \
- *.md \
- *.mm \
- *.dox \
- *.py \
- *.pyw \
- *.f90 \
- *.f95 \
- *.f03 \
- *.f08 \
- *.f \
- *.for \
- *.tcl \
- *.vhd \
- *.vhdl \
- *.ucf \
- *.qsf
-
-# The RECURSIVE tag can be used to specify whether or not subdirectories should
-# be searched for input files as well.
-# The default value is: NO.
-
-RECURSIVE = NO
-
-# The EXCLUDE tag can be used to specify files and/or directories that should be
-# excluded from the INPUT source files. This way you can easily exclude a
-# subdirectory from a directory tree whose root is specified with the INPUT tag.
-#
-# Note that relative paths are relative to the directory from which doxygen is
-# run.
-
-EXCLUDE =
-
-# The EXCLUDE_SYMLINKS tag can be used to select whether or not files or
-# directories that are symbolic links (a Unix file system feature) are excluded
-# from the input.
-# The default value is: NO.
-
-EXCLUDE_SYMLINKS = NO
-
-# If the value of the INPUT tag contains directories, you can use the
-# EXCLUDE_PATTERNS tag to specify one or more wildcard patterns to exclude
-# certain files from those directories.
-#
-# Note that the wildcards are matched against the file with absolute path, so to
-# exclude all test directories for example use the pattern */test/*
-
-EXCLUDE_PATTERNS =
-
-# The EXCLUDE_SYMBOLS tag can be used to specify one or more symbol names
-# (namespaces, classes, functions, etc.) that should be excluded from the
-# output. The symbol name can be a fully qualified name, a word, or if the
-# wildcard * is used, a substring. Examples: ANamespace, AClass,
-# AClass::ANamespace, ANamespace::*Test
-#
-# Note that the wildcards are matched against the file with absolute path, so to
-# exclude all test directories use the pattern */test/*
-
-EXCLUDE_SYMBOLS =
-
-# The EXAMPLE_PATH tag can be used to specify one or more files or directories
-# that contain example code fragments that are included (see the \include
-# command).
-
-EXAMPLE_PATH =
-
-# If the value of the EXAMPLE_PATH tag contains directories, you can use the
-# EXAMPLE_PATTERNS tag to specify one or more wildcard pattern (like *.cpp and
-# *.h) to filter out the source-files in the directories. If left blank all
-# files are included.
-
-EXAMPLE_PATTERNS = *
-
-# If the EXAMPLE_RECURSIVE tag is set to YES then subdirectories will be
-# searched for input files to be used with the \include or \dontinclude commands
-# irrespective of the value of the RECURSIVE tag.
-# The default value is: NO.
-
-EXAMPLE_RECURSIVE = NO
-
-# The IMAGE_PATH tag can be used to specify one or more files or directories
-# that contain images that are to be included in the documentation (see the
-# \image command).
-
-IMAGE_PATH =
-
-# The INPUT_FILTER tag can be used to specify a program that doxygen should
-# invoke to filter for each input file. Doxygen will invoke the filter program
-# by executing (via popen()) the command:
-#
-# <filter> <input-file>
-#
-# where <filter> is the value of the INPUT_FILTER tag, and <input-file> is the
-# name of an input file. Doxygen will then use the output that the filter
-# program writes to standard output. If FILTER_PATTERNS is specified, this tag
-# will be ignored.
-#
-# Note that the filter must not add or remove lines; it is applied before the
-# code is scanned, but not when the output code is generated. If lines are added
-# or removed, the anchors will not be placed correctly.
-#
-# Note that for custom extensions or not directly supported extensions you also
-# need to set EXTENSION_MAPPING for the extension otherwise the files are not
-# properly processed by doxygen.
-
-INPUT_FILTER =
-
-# The FILTER_PATTERNS tag can be used to specify filters on a per file pattern
-# basis. Doxygen will compare the file name with each pattern and apply the
-# filter if there is a match. The filters are a list of the form: pattern=filter
-# (like *.cpp=my_cpp_filter). See INPUT_FILTER for further information on how
-# filters are used. If the FILTER_PATTERNS tag is empty or if none of the
-# patterns match the file name, INPUT_FILTER is applied.
-#
-# Note that for custom extensions or not directly supported extensions you also
-# need to set EXTENSION_MAPPING for the extension otherwise the files are not
-# properly processed by doxygen.
-
-FILTER_PATTERNS =
-
-# If the FILTER_SOURCE_FILES tag is set to YES, the input filter (if set using
-# INPUT_FILTER) will also be used to filter the input files that are used for
-# producing the source files to browse (i.e. when SOURCE_BROWSER is set to YES).
-# The default value is: NO.
-
-FILTER_SOURCE_FILES = NO
-
-# The FILTER_SOURCE_PATTERNS tag can be used to specify source filters per file
-# pattern. A pattern will override the setting for FILTER_PATTERN (if any) and
-# it is also possible to disable source filtering for a specific pattern using
-# *.ext= (so without naming a filter).
-# This tag requires that the tag FILTER_SOURCE_FILES is set to YES.
-
-FILTER_SOURCE_PATTERNS =
-
-# If the USE_MDFILE_AS_MAINPAGE tag refers to the name of a markdown file that
-# is part of the input, its contents will be placed on the main page
-# (index.html). This can be useful if you have a project on for instance GitHub
-# and want to reuse the introduction page also for the doxygen output.
-
-USE_MDFILE_AS_MAINPAGE =
-
-#---------------------------------------------------------------------------
-# Configuration options related to source browsing
-#---------------------------------------------------------------------------
-
-# If the SOURCE_BROWSER tag is set to YES then a list of source files will be
-# generated. Documented entities will be cross-referenced with these sources.
-#
-# Note: To get rid of all source code in the generated output, make sure that
-# also VERBATIM_HEADERS is set to NO.
-# The default value is: NO.
-
-SOURCE_BROWSER = NO
-
-# Setting the INLINE_SOURCES tag to YES will include the body of functions,
-# classes and enums directly into the documentation.
-# The default value is: NO.
-
-INLINE_SOURCES = NO
-
-# Setting the STRIP_CODE_COMMENTS tag to YES will instruct doxygen to hide any
-# special comment blocks from generated source code fragments. Normal C, C++ and
-# Fortran comments will always remain visible.
-# The default value is: YES.
-
-STRIP_CODE_COMMENTS = YES
-
-# If the REFERENCED_BY_RELATION tag is set to YES then for each documented
-# entity all documented functions referencing it will be listed.
-# The default value is: NO.
-
-REFERENCED_BY_RELATION = NO
-
-# If the REFERENCES_RELATION tag is set to YES then for each documented function
-# all documented entities called/used by that function will be listed.
-# The default value is: NO.
-
-REFERENCES_RELATION = NO
-
-# If the REFERENCES_LINK_SOURCE tag is set to YES and SOURCE_BROWSER tag is set
-# to YES then the hyperlinks from functions in REFERENCES_RELATION and
-# REFERENCED_BY_RELATION lists will link to the source code. Otherwise they will
-# link to the documentation.
-# The default value is: YES.
-
-REFERENCES_LINK_SOURCE = YES
-
-# If SOURCE_TOOLTIPS is enabled (the default) then hovering a hyperlink in the
-# source code will show a tooltip with additional information such as prototype,
-# brief description and links to the definition and documentation. Since this
-# will make the HTML file larger and loading of large files a bit slower, you
-# can opt to disable this feature.
-# The default value is: YES.
-# This tag requires that the tag SOURCE_BROWSER is set to YES.
-
-SOURCE_TOOLTIPS = YES
-
-# If the USE_HTAGS tag is set to YES then the references to source code will
-# point to the HTML generated by the htags(1) tool instead of doxygen built-in
-# source browser. The htags tool is part of GNU's global source tagging system
-# (see https://www.gnu.org/software/global/global.html). You will need version
-# 4.8.6 or higher.
-#
-# To use it do the following:
-# - Install the latest version of global
-# - Enable SOURCE_BROWSER and USE_HTAGS in the configuration file
-# - Make sure the INPUT points to the root of the source tree
-# - Run doxygen as normal
-#
-# Doxygen will invoke htags (and that will in turn invoke gtags), so these
-# tools must be available from the command line (i.e. in the search path).
-#
-# The result: instead of the source browser generated by doxygen, the links to
-# source code will now point to the output of htags.
-# The default value is: NO.
-# This tag requires that the tag SOURCE_BROWSER is set to YES.
-
-USE_HTAGS = NO
-
-# If the VERBATIM_HEADERS tag is set the YES then doxygen will generate a
-# verbatim copy of the header file for each class for which an include is
-# specified. Set to NO to disable this.
-# See also: Section \class.
-# The default value is: YES.
-
-VERBATIM_HEADERS = NO
-
-# If the CLANG_ASSISTED_PARSING tag is set to YES then doxygen will use the
-# clang parser (see:
-# http://clang.llvm.org/) for more accurate parsing at the cost of reduced
-# performance. This can be particularly helpful with template rich C++ code for
-# which doxygen's built-in parser lacks the necessary type information.
-# Note: The availability of this option depends on whether or not doxygen was
-# generated with the -Duse_libclang=ON option for CMake.
-# The default value is: NO.
-
-CLANG_ASSISTED_PARSING = NO
-
-# If clang assisted parsing is enabled and the CLANG_ADD_INC_PATHS tag is set to
-# YES then doxygen will add the directory of each input to the include path.
-# The default value is: YES.
-
-CLANG_ADD_INC_PATHS = YES
-
-# If clang assisted parsing is enabled you can provide the compiler with command
-# line options that you would normally use when invoking the compiler. Note that
-# the include paths will already be set by doxygen for the files and directories
-# specified with INPUT and INCLUDE_PATH.
-# This tag requires that the tag CLANG_ASSISTED_PARSING is set to YES.
-
-CLANG_OPTIONS =
-
-# If clang assisted parsing is enabled you can provide the clang parser with the
-# path to the directory containing a file called compile_commands.json. This
-# file is the compilation database (see:
-# http://clang.llvm.org/docs/HowToSetupToolingForLLVM.html) containing the
-# options used when the source files were built. This is equivalent to
-# specifying the -p option to a clang tool, such as clang-check. These options
-# will then be passed to the parser. Any options specified with CLANG_OPTIONS
-# will be added as well.
-# Note: The availability of this option depends on whether or not doxygen was
-# generated with the -Duse_libclang=ON option for CMake.
-
-CLANG_DATABASE_PATH =
-
-#---------------------------------------------------------------------------
-# Configuration options related to the alphabetical class index
-#---------------------------------------------------------------------------
-
-# If the ALPHABETICAL_INDEX tag is set to YES, an alphabetical index of all
-# compounds will be generated. Enable this if the project contains a lot of
-# classes, structs, unions or interfaces.
-# The default value is: YES.
-
-ALPHABETICAL_INDEX = YES
-
-# In case all classes in a project start with a common prefix, all classes will
-# be put under the same header in the alphabetical index. The IGNORE_PREFIX tag
-# can be used to specify a prefix (or a list of prefixes) that should be ignored
-# while generating the index headers.
-# This tag requires that the tag ALPHABETICAL_INDEX is set to YES.
-
-IGNORE_PREFIX =
-
-#---------------------------------------------------------------------------
-# Configuration options related to the HTML output
-#---------------------------------------------------------------------------
-
-# If the GENERATE_HTML tag is set to YES, doxygen will generate HTML output
-# The default value is: YES.
-
-GENERATE_HTML = YES
-
-# The HTML_OUTPUT tag is used to specify where the HTML docs will be put. If a
-# relative path is entered the value of OUTPUT_DIRECTORY will be put in front of
-# it.
-# The default directory is: html.
-# This tag requires that the tag GENERATE_HTML is set to YES.
-
-HTML_OUTPUT = html
-
-# The HTML_FILE_EXTENSION tag can be used to specify the file extension for each
-# generated HTML page (for example: .htm, .php, .asp).
-# The default value is: .html.
-# This tag requires that the tag GENERATE_HTML is set to YES.
-
-HTML_FILE_EXTENSION = .html
-
-# The HTML_HEADER tag can be used to specify a user-defined HTML header file for
-# each generated HTML page. If the tag is left blank doxygen will generate a
-# standard header.
-#
-# To get valid HTML the header file that includes any scripts and style sheets
-# that doxygen needs, which is dependent on the configuration options used (e.g.
-# the setting GENERATE_TREEVIEW). It is highly recommended to start with a
-# default header using
-# doxygen -w html new_header.html new_footer.html new_stylesheet.css
-# YourConfigFile
-# and then modify the file new_header.html. See also section "Doxygen usage"
-# for information on how to generate the default header that doxygen normally
-# uses.
-# Note: The header is subject to change so you typically have to regenerate the
-# default header when upgrading to a newer version of doxygen. For a description
-# of the possible markers and block names see the documentation.
-# This tag requires that the tag GENERATE_HTML is set to YES.
-
-HTML_HEADER =
-
-# The HTML_FOOTER tag can be used to specify a user-defined HTML footer for each
-# generated HTML page. If the tag is left blank doxygen will generate a standard
-# footer. See HTML_HEADER for more information on how to generate a default
-# footer and what special commands can be used inside the footer. See also
-# section "Doxygen usage" for information on how to generate the default footer
-# that doxygen normally uses.
-# This tag requires that the tag GENERATE_HTML is set to YES.
-
-HTML_FOOTER =
-
-# The HTML_STYLESHEET tag can be used to specify a user-defined cascading style
-# sheet that is used by each HTML page. It can be used to fine-tune the look of
-# the HTML output. If left blank doxygen will generate a default style sheet.
-# See also section "Doxygen usage" for information on how to generate the style
-# sheet that doxygen normally uses.
-# Note: It is recommended to use HTML_EXTRA_STYLESHEET instead of this tag, as
-# it is more robust and this tag (HTML_STYLESHEET) will in the future become
-# obsolete.
-# This tag requires that the tag GENERATE_HTML is set to YES.
-
-HTML_STYLESHEET =
-
-# The HTML_EXTRA_STYLESHEET tag can be used to specify additional user-defined
-# cascading style sheets that are included after the standard style sheets
-# created by doxygen. Using this option one can overrule certain style aspects.
-# This is preferred over using HTML_STYLESHEET since it does not replace the
-# standard style sheet and is therefore more robust against future updates.
-# Doxygen will copy the style sheet files to the output directory.
-# Note: The order of the extra style sheet files is of importance (e.g. the last
-# style sheet in the list overrules the setting of the previous ones in the
-# list). For an example see the documentation.
-# This tag requires that the tag GENERATE_HTML is set to YES.
-
-HTML_EXTRA_STYLESHEET =
-
-# The HTML_EXTRA_FILES tag can be used to specify one or more extra images or
-# other source files which should be copied to the HTML output directory. Note
-# that these files will be copied to the base HTML output directory. Use the
-# $relpath^ marker in the HTML_HEADER and/or HTML_FOOTER files to load these
-# files. In the HTML_STYLESHEET file, use the file name only. Also note that the
-# files will be copied as-is; there are no commands or markers available.
-# This tag requires that the tag GENERATE_HTML is set to YES.
-
-HTML_EXTRA_FILES =
-
-# The HTML_COLORSTYLE_HUE tag controls the color of the HTML output. Doxygen
-# will adjust the colors in the style sheet and background images according to
-# this color. Hue is specified as an angle on a colorwheel, see
-# https://en.wikipedia.org/wiki/Hue for more information. For instance the value
-# 0 represents red, 60 is yellow, 120 is green, 180 is cyan, 240 is blue, 300
-# purple, and 360 is red again.
-# Minimum value: 0, maximum value: 359, default value: 220.
-# This tag requires that the tag GENERATE_HTML is set to YES.
-
-HTML_COLORSTYLE_HUE = 220
-
-# The HTML_COLORSTYLE_SAT tag controls the purity (or saturation) of the colors
-# in the HTML output. For a value of 0 the output will use grayscales only. A
-# value of 255 will produce the most vivid colors.
-# Minimum value: 0, maximum value: 255, default value: 100.
-# This tag requires that the tag GENERATE_HTML is set to YES.
-
-HTML_COLORSTYLE_SAT = 100
-
-# The HTML_COLORSTYLE_GAMMA tag controls the gamma correction applied to the
-# luminance component of the colors in the HTML output. Values below 100
-# gradually make the output lighter, whereas values above 100 make the output
-# darker. The value divided by 100 is the actual gamma applied, so 80 represents
-# a gamma of 0.8, The value 220 represents a gamma of 2.2, and 100 does not
-# change the gamma.
-# Minimum value: 40, maximum value: 240, default value: 80.
-# This tag requires that the tag GENERATE_HTML is set to YES.
-
-HTML_COLORSTYLE_GAMMA = 80
-
-# If the HTML_TIMESTAMP tag is set to YES then the footer of each generated HTML
-# page will contain the date and time when the page was generated. Setting this
-# to YES can help to show when doxygen was last run and thus if the
-# documentation is up to date.
-# The default value is: NO.
-# This tag requires that the tag GENERATE_HTML is set to YES.
-
-HTML_TIMESTAMP = NO
-
-# If the HTML_DYNAMIC_MENUS tag is set to YES then the generated HTML
-# documentation will contain a main index with vertical navigation menus that
-# are dynamically created via JavaScript. If disabled, the navigation index will
-# consists of multiple levels of tabs that are statically embedded in every HTML
-# page. Disable this option to support browsers that do not have JavaScript,
-# like the Qt help browser.
-# The default value is: YES.
-# This tag requires that the tag GENERATE_HTML is set to YES.
-
-HTML_DYNAMIC_MENUS = YES
-
-# If the HTML_DYNAMIC_SECTIONS tag is set to YES then the generated HTML
-# documentation will contain sections that can be hidden and shown after the
-# page has loaded.
-# The default value is: NO.
-# This tag requires that the tag GENERATE_HTML is set to YES.
-
-HTML_DYNAMIC_SECTIONS = NO
-
-# With HTML_INDEX_NUM_ENTRIES one can control the preferred number of entries
-# shown in the various tree structured indices initially; the user can expand
-# and collapse entries dynamically later on. Doxygen will expand the tree to
-# such a level that at most the specified number of entries are visible (unless
-# a fully collapsed tree already exceeds this amount). So setting the number of
-# entries 1 will produce a full collapsed tree by default. 0 is a special value
-# representing an infinite number of entries and will result in a full expanded
-# tree by default.
-# Minimum value: 0, maximum value: 9999, default value: 100.
-# This tag requires that the tag GENERATE_HTML is set to YES.
-
-HTML_INDEX_NUM_ENTRIES = 100
-
-# If the GENERATE_DOCSET tag is set to YES, additional index files will be
-# generated that can be used as input for Apple's Xcode 3 integrated development
-# environment (see:
-# https://developer.apple.com/xcode/), introduced with OSX 10.5 (Leopard). To
-# create a documentation set, doxygen will generate a Makefile in the HTML
-# output directory. Running make will produce the docset in that directory and
-# running make install will install the docset in
-# ~/Library/Developer/Shared/Documentation/DocSets so that Xcode will find it at
-# startup. See https://developer.apple.com/library/archive/featuredarticles/Doxy
-# genXcode/_index.html for more information.
-# The default value is: NO.
-# This tag requires that the tag GENERATE_HTML is set to YES.
-
-GENERATE_DOCSET = NO
-
-# This tag determines the name of the docset feed. A documentation feed provides
-# an umbrella under which multiple documentation sets from a single provider
-# (such as a company or product suite) can be grouped.
-# The default value is: Doxygen generated docs.
-# This tag requires that the tag GENERATE_DOCSET is set to YES.
-
-DOCSET_FEEDNAME = "Doxygen generated docs"
-
-# This tag specifies a string that should uniquely identify the documentation
-# set bundle. This should be a reverse domain-name style string, e.g.
-# com.mycompany.MyDocSet. Doxygen will append .docset to the name.
-# The default value is: org.doxygen.Project.
-# This tag requires that the tag GENERATE_DOCSET is set to YES.
-
-DOCSET_BUNDLE_ID = org.doxygen.Project
-
-# The DOCSET_PUBLISHER_ID tag specifies a string that should uniquely identify
-# the documentation publisher. This should be a reverse domain-name style
-# string, e.g. com.mycompany.MyDocSet.documentation.
-# The default value is: org.doxygen.Publisher.
-# This tag requires that the tag GENERATE_DOCSET is set to YES.
-
-DOCSET_PUBLISHER_ID = org.doxygen.Publisher
-
-# The DOCSET_PUBLISHER_NAME tag identifies the documentation publisher.
-# The default value is: Publisher.
-# This tag requires that the tag GENERATE_DOCSET is set to YES.
-
-DOCSET_PUBLISHER_NAME = Publisher
-
-# If the GENERATE_HTMLHELP tag is set to YES then doxygen generates three
-# additional HTML index files: index.hhp, index.hhc, and index.hhk. The
-# index.hhp is a project file that can be read by Microsoft's HTML Help Workshop
-# (see:
-# https://www.microsoft.com/en-us/download/details.aspx?id=21138) on Windows.
-#
-# The HTML Help Workshop contains a compiler that can convert all HTML output
-# generated by doxygen into a single compiled HTML file (.chm). Compiled HTML
-# files are now used as the Windows 98 help format, and will replace the old
-# Windows help format (.hlp) on all Windows platforms in the future. Compressed
-# HTML files also contain an index, a table of contents, and you can search for
-# words in the documentation. The HTML workshop also contains a viewer for
-# compressed HTML files.
-# The default value is: NO.
-# This tag requires that the tag GENERATE_HTML is set to YES.
-
-GENERATE_HTMLHELP = NO
-
-# The CHM_FILE tag can be used to specify the file name of the resulting .chm
-# file. You can add a path in front of the file if the result should not be
-# written to the html output directory.
-# This tag requires that the tag GENERATE_HTMLHELP is set to YES.
-
-CHM_FILE =
-
-# The HHC_LOCATION tag can be used to specify the location (absolute path
-# including file name) of the HTML help compiler (hhc.exe). If non-empty,
-# doxygen will try to run the HTML help compiler on the generated index.hhp.
-# The file has to be specified with full path.
-# This tag requires that the tag GENERATE_HTMLHELP is set to YES.
-
-HHC_LOCATION =
-
-# The GENERATE_CHI flag controls if a separate .chi index file is generated
-# (YES) or that it should be included in the main .chm file (NO).
-# The default value is: NO.
-# This tag requires that the tag GENERATE_HTMLHELP is set to YES.
-
-GENERATE_CHI = NO
-
-# The CHM_INDEX_ENCODING is used to encode HtmlHelp index (hhk), content (hhc)
-# and project file content.
-# This tag requires that the tag GENERATE_HTMLHELP is set to YES.
-
-CHM_INDEX_ENCODING =
-
-# The BINARY_TOC flag controls whether a binary table of contents is generated
-# (YES) or a normal table of contents (NO) in the .chm file. Furthermore it
-# enables the Previous and Next buttons.
-# The default value is: NO.
-# This tag requires that the tag GENERATE_HTMLHELP is set to YES.
-
-BINARY_TOC = NO
-
-# The TOC_EXPAND flag can be set to YES to add extra items for group members to
-# the table of contents of the HTML help documentation and to the tree view.
-# The default value is: NO.
-# This tag requires that the tag GENERATE_HTMLHELP is set to YES.
-
-TOC_EXPAND = NO
-
-# If the GENERATE_QHP tag is set to YES and both QHP_NAMESPACE and
-# QHP_VIRTUAL_FOLDER are set, an additional index file will be generated that
-# can be used as input for Qt's qhelpgenerator to generate a Qt Compressed Help
-# (.qch) of the generated HTML documentation.
-# The default value is: NO.
-# This tag requires that the tag GENERATE_HTML is set to YES.
-
-GENERATE_QHP = NO
-
-# If the QHG_LOCATION tag is specified, the QCH_FILE tag can be used to specify
-# the file name of the resulting .qch file. The path specified is relative to
-# the HTML output folder.
-# This tag requires that the tag GENERATE_QHP is set to YES.
-
-QCH_FILE =
-
-# The QHP_NAMESPACE tag specifies the namespace to use when generating Qt Help
-# Project output. For more information please see Qt Help Project / Namespace
-# (see:
-# https://doc.qt.io/archives/qt-4.8/qthelpproject.html#namespace).
-# The default value is: org.doxygen.Project.
-# This tag requires that the tag GENERATE_QHP is set to YES.
-
-QHP_NAMESPACE = org.doxygen.Project
-
-# The QHP_VIRTUAL_FOLDER tag specifies the namespace to use when generating Qt
-# Help Project output. For more information please see Qt Help Project / Virtual
-# Folders (see:
-# https://doc.qt.io/archives/qt-4.8/qthelpproject.html#virtual-folders).
-# The default value is: doc.
-# This tag requires that the tag GENERATE_QHP is set to YES.
-
-QHP_VIRTUAL_FOLDER = doc
-
-# If the QHP_CUST_FILTER_NAME tag is set, it specifies the name of a custom
-# filter to add. For more information please see Qt Help Project / Custom
-# Filters (see:
-# https://doc.qt.io/archives/qt-4.8/qthelpproject.html#custom-filters).
-# This tag requires that the tag GENERATE_QHP is set to YES.
-
-QHP_CUST_FILTER_NAME =
-
-# The QHP_CUST_FILTER_ATTRS tag specifies the list of the attributes of the
-# custom filter to add. For more information please see Qt Help Project / Custom
-# Filters (see:
-# https://doc.qt.io/archives/qt-4.8/qthelpproject.html#custom-filters).
-# This tag requires that the tag GENERATE_QHP is set to YES.
-
-QHP_CUST_FILTER_ATTRS =
-
-# The QHP_SECT_FILTER_ATTRS tag specifies the list of the attributes this
-# project's filter section matches. Qt Help Project / Filter Attributes (see:
-# https://doc.qt.io/archives/qt-4.8/qthelpproject.html#filter-attributes).
-# This tag requires that the tag GENERATE_QHP is set to YES.
-
-QHP_SECT_FILTER_ATTRS =
-
-# The QHG_LOCATION tag can be used to specify the location (absolute path
-# including file name) of Qt's qhelpgenerator. If non-empty doxygen will try to
-# run qhelpgenerator on the generated .qhp file.
-# This tag requires that the tag GENERATE_QHP is set to YES.
-
-QHG_LOCATION =
-
-# If the GENERATE_ECLIPSEHELP tag is set to YES, additional index files will be
-# generated, together with the HTML files, they form an Eclipse help plugin. To
-# install this plugin and make it available under the help contents menu in
-# Eclipse, the contents of the directory containing the HTML and XML files needs
-# to be copied into the plugins directory of eclipse. The name of the directory
-# within the plugins directory should be the same as the ECLIPSE_DOC_ID value.
-# After copying Eclipse needs to be restarted before the help appears.
-# The default value is: NO.
-# This tag requires that the tag GENERATE_HTML is set to YES.
-
-GENERATE_ECLIPSEHELP = NO
-
-# A unique identifier for the Eclipse help plugin. When installing the plugin
-# the directory name containing the HTML and XML files should also have this
-# name. Each documentation set should have its own identifier.
-# The default value is: org.doxygen.Project.
-# This tag requires that the tag GENERATE_ECLIPSEHELP is set to YES.
-
-ECLIPSE_DOC_ID = org.doxygen.Project
-
-# If you want full control over the layout of the generated HTML pages it might
-# be necessary to disable the index and replace it with your own. The
-# DISABLE_INDEX tag can be used to turn on/off the condensed index (tabs) at top
-# of each HTML page. A value of NO enables the index and the value YES disables
-# it. Since the tabs in the index contain the same information as the navigation
-# tree, you can set this option to YES if you also set GENERATE_TREEVIEW to YES.
-# The default value is: NO.
-# This tag requires that the tag GENERATE_HTML is set to YES.
-
-DISABLE_INDEX = NO
-
-# The GENERATE_TREEVIEW tag is used to specify whether a tree-like index
-# structure should be generated to display hierarchical information. If the tag
-# value is set to YES, a side panel will be generated containing a tree-like
-# index structure (just like the one that is generated for HTML Help). For this
-# to work a browser that supports JavaScript, DHTML, CSS and frames is required
-# (i.e. any modern browser). Windows users are probably better off using the
-# HTML help feature. Via custom style sheets (see HTML_EXTRA_STYLESHEET) one can
-# further fine-tune the look of the index. As an example, the default style
-# sheet generated by doxygen has an example that shows how to put an image at
-# the root of the tree instead of the PROJECT_NAME. Since the tree basically has
-# the same information as the tab index, you could consider setting
-# DISABLE_INDEX to YES when enabling this option.
-# The default value is: NO.
-# This tag requires that the tag GENERATE_HTML is set to YES.
-
-GENERATE_TREEVIEW = NO
-
-# The ENUM_VALUES_PER_LINE tag can be used to set the number of enum values that
-# doxygen will group on one line in the generated HTML documentation.
-#
-# Note that a value of 0 will completely suppress the enum values from appearing
-# in the overview section.
-# Minimum value: 0, maximum value: 20, default value: 4.
-# This tag requires that the tag GENERATE_HTML is set to YES.
-
-ENUM_VALUES_PER_LINE = 4
-
-# If the treeview is enabled (see GENERATE_TREEVIEW) then this tag can be used
-# to set the initial width (in pixels) of the frame in which the tree is shown.
-# Minimum value: 0, maximum value: 1500, default value: 250.
-# This tag requires that the tag GENERATE_HTML is set to YES.
-
-TREEVIEW_WIDTH = 250
-
-# If the EXT_LINKS_IN_WINDOW option is set to YES, doxygen will open links to
-# external symbols imported via tag files in a separate window.
-# The default value is: NO.
-# This tag requires that the tag GENERATE_HTML is set to YES.
-
-EXT_LINKS_IN_WINDOW = NO
-
-# If the HTML_FORMULA_FORMAT option is set to svg, doxygen will use the pdf2svg
-# tool (see https://github.com/dawbarton/pdf2svg) or inkscape (see
-# https://inkscape.org) to generate formulas as SVG images instead of PNGs for
-# the HTML output. These images will generally look nicer at scaled resolutions.
-# Possible values are: png (the default) and svg (looks nicer but requires the
-# pdf2svg or inkscape tool).
-# The default value is: png.
-# This tag requires that the tag GENERATE_HTML is set to YES.
-
-HTML_FORMULA_FORMAT = png
-
-# Use this tag to change the font size of LaTeX formulas included as images in
-# the HTML documentation. When you change the font size after a successful
-# doxygen run you need to manually remove any form_*.png images from the HTML
-# output directory to force them to be regenerated.
-# Minimum value: 8, maximum value: 50, default value: 10.
-# This tag requires that the tag GENERATE_HTML is set to YES.
-
-FORMULA_FONTSIZE = 10
-
-# Use the FORMULA_TRANSPARENT tag to determine whether or not the images
-# generated for formulas are transparent PNGs. Transparent PNGs are not
-# supported properly for IE 6.0, but are supported on all modern browsers.
-#
-# Note that when changing this option you need to delete any form_*.png files in
-# the HTML output directory before the changes have effect.
-# The default value is: YES.
-# This tag requires that the tag GENERATE_HTML is set to YES.
-
-FORMULA_TRANSPARENT = YES
-
-# The FORMULA_MACROFILE can contain LaTeX \newcommand and \renewcommand commands
-# to create new LaTeX commands to be used in formulas as building blocks. See
-# the section "Including formulas" for details.
-
-FORMULA_MACROFILE =
-
-# Enable the USE_MATHJAX option to render LaTeX formulas using MathJax (see
-# https://www.mathjax.org) which uses client side JavaScript for the rendering
-# instead of using pre-rendered bitmaps. Use this if you do not have LaTeX
-# installed or if you want to formulas look prettier in the HTML output. When
-# enabled you may also need to install MathJax separately and configure the path
-# to it using the MATHJAX_RELPATH option.
-# The default value is: NO.
-# This tag requires that the tag GENERATE_HTML is set to YES.
-
-USE_MATHJAX = NO
-
-# When MathJax is enabled you can set the default output format to be used for
-# the MathJax output. See the MathJax site (see:
-# http://docs.mathjax.org/en/v2.7-latest/output.html) for more details.
-# Possible values are: HTML-CSS (which is slower, but has the best
-# compatibility), NativeMML (i.e. MathML) and SVG.
-# The default value is: HTML-CSS.
-# This tag requires that the tag USE_MATHJAX is set to YES.
-
-MATHJAX_FORMAT = HTML-CSS
-
-# When MathJax is enabled you need to specify the location relative to the HTML
-# output directory using the MATHJAX_RELPATH option. The destination directory
-# should contain the MathJax.js script. For instance, if the mathjax directory
-# is located at the same level as the HTML output directory, then
-# MATHJAX_RELPATH should be ../mathjax. The default value points to the MathJax
-# Content Delivery Network so you can quickly see the result without installing
-# MathJax. However, it is strongly recommended to install a local copy of
-# MathJax from https://www.mathjax.org before deployment.
-# The default value is: https://cdn.jsdelivr.net/npm/mathjax@2.
-# This tag requires that the tag USE_MATHJAX is set to YES.
-
-MATHJAX_RELPATH = http://cdn.mathjax.org/mathjax/latest
-
-# The MATHJAX_EXTENSIONS tag can be used to specify one or more MathJax
-# extension names that should be enabled during MathJax rendering. For example
-# MATHJAX_EXTENSIONS = TeX/AMSmath TeX/AMSsymbols
-# This tag requires that the tag USE_MATHJAX is set to YES.
-
-MATHJAX_EXTENSIONS =
-
-# The MATHJAX_CODEFILE tag can be used to specify a file with javascript pieces
-# of code that will be used on startup of the MathJax code. See the MathJax site
-# (see:
-# http://docs.mathjax.org/en/v2.7-latest/output.html) for more details. For an
-# example see the documentation.
-# This tag requires that the tag USE_MATHJAX is set to YES.
-
-MATHJAX_CODEFILE =
-
-# When the SEARCHENGINE tag is enabled doxygen will generate a search box for
-# the HTML output. The underlying search engine uses javascript and DHTML and
-# should work on any modern browser. Note that when using HTML help
-# (GENERATE_HTMLHELP), Qt help (GENERATE_QHP), or docsets (GENERATE_DOCSET)
-# there is already a search function so this one should typically be disabled.
-# For large projects the javascript based search engine can be slow, then
-# enabling SERVER_BASED_SEARCH may provide a better solution. It is possible to
-# search using the keyboard; to jump to the search box use <access key> + S
-# (what the <access key> is depends on the OS and browser, but it is typically
-# <CTRL>, <ALT>/<option>, or both). Inside the search box use the <cursor down
-# key> to jump into the search results window, the results can be navigated
-# using the <cursor keys>. Press <Enter> to select an item or <escape> to cancel
-# the search. The filter options can be selected when the cursor is inside the
-# search box by pressing <Shift>+<cursor down>. Also here use the <cursor keys>
-# to select a filter and <Enter> or <escape> to activate or cancel the filter
-# option.
-# The default value is: YES.
-# This tag requires that the tag GENERATE_HTML is set to YES.
-
-SEARCHENGINE = YES
-
-# When the SERVER_BASED_SEARCH tag is enabled the search engine will be
-# implemented using a web server instead of a web client using JavaScript. There
-# are two flavors of web server based searching depending on the EXTERNAL_SEARCH
-# setting. When disabled, doxygen will generate a PHP script for searching and
-# an index file used by the script. When EXTERNAL_SEARCH is enabled the indexing
-# and searching needs to be provided by external tools. See the section
-# "External Indexing and Searching" for details.
-# The default value is: NO.
-# This tag requires that the tag SEARCHENGINE is set to YES.
-
-SERVER_BASED_SEARCH = NO
-
-# When EXTERNAL_SEARCH tag is enabled doxygen will no longer generate the PHP
-# script for searching. Instead the search results are written to an XML file
-# which needs to be processed by an external indexer. Doxygen will invoke an
-# external search engine pointed to by the SEARCHENGINE_URL option to obtain the
-# search results.
-#
-# Doxygen ships with an example indexer (doxyindexer) and search engine
-# (doxysearch.cgi) which are based on the open source search engine library
-# Xapian (see:
-# https://xapian.org/).
-#
-# See the section "External Indexing and Searching" for details.
-# The default value is: NO.
-# This tag requires that the tag SEARCHENGINE is set to YES.
-
-EXTERNAL_SEARCH = NO
-
-# The SEARCHENGINE_URL should point to a search engine hosted by a web server
-# which will return the search results when EXTERNAL_SEARCH is enabled.
-#
-# Doxygen ships with an example indexer (doxyindexer) and search engine
-# (doxysearch.cgi) which are based on the open source search engine library
-# Xapian (see:
-# https://xapian.org/). See the section "External Indexing and Searching" for
-# details.
-# This tag requires that the tag SEARCHENGINE is set to YES.
-
-SEARCHENGINE_URL =
-
-# When SERVER_BASED_SEARCH and EXTERNAL_SEARCH are both enabled the unindexed
-# search data is written to a file for indexing by an external tool. With the
-# SEARCHDATA_FILE tag the name of this file can be specified.
-# The default file is: searchdata.xml.
-# This tag requires that the tag SEARCHENGINE is set to YES.
-
-SEARCHDATA_FILE = searchdata.xml
-
-# When SERVER_BASED_SEARCH and EXTERNAL_SEARCH are both enabled the
-# EXTERNAL_SEARCH_ID tag can be used as an identifier for the project. This is
-# useful in combination with EXTRA_SEARCH_MAPPINGS to search through multiple
-# projects and redirect the results back to the right project.
-# This tag requires that the tag SEARCHENGINE is set to YES.
-
-EXTERNAL_SEARCH_ID =
-
-# The EXTRA_SEARCH_MAPPINGS tag can be used to enable searching through doxygen
-# projects other than the one defined by this configuration file, but that are
-# all added to the same external search index. Each project needs to have a
-# unique id set via EXTERNAL_SEARCH_ID. The search mapping then maps the id of
-# to a relative location where the documentation can be found. The format is:
-# EXTRA_SEARCH_MAPPINGS = tagname1=loc1 tagname2=loc2 ...
-# This tag requires that the tag SEARCHENGINE is set to YES.
-
-EXTRA_SEARCH_MAPPINGS =
-
-#---------------------------------------------------------------------------
-# Configuration options related to the LaTeX output
-#---------------------------------------------------------------------------
-
-# If the GENERATE_LATEX tag is set to YES, doxygen will generate LaTeX output.
-# The default value is: YES.
-
-GENERATE_LATEX = NO
-
-# The LATEX_OUTPUT tag is used to specify where the LaTeX docs will be put. If a
-# relative path is entered the value of OUTPUT_DIRECTORY will be put in front of
-# it.
-# The default directory is: latex.
-# This tag requires that the tag GENERATE_LATEX is set to YES.
-
-LATEX_OUTPUT = latex
-
-# The LATEX_CMD_NAME tag can be used to specify the LaTeX command name to be
-# invoked.
-#
-# Note that when not enabling USE_PDFLATEX the default is latex when enabling
-# USE_PDFLATEX the default is pdflatex and when in the later case latex is
-# chosen this is overwritten by pdflatex. For specific output languages the
-# default can have been set differently, this depends on the implementation of
-# the output language.
-# This tag requires that the tag GENERATE_LATEX is set to YES.
-
-LATEX_CMD_NAME = latex
-
-# The MAKEINDEX_CMD_NAME tag can be used to specify the command name to generate
-# index for LaTeX.
-# Note: This tag is used in the Makefile / make.bat.
-# See also: LATEX_MAKEINDEX_CMD for the part in the generated output file
-# (.tex).
-# The default file is: makeindex.
-# This tag requires that the tag GENERATE_LATEX is set to YES.
-
-MAKEINDEX_CMD_NAME = makeindex
-
-# The LATEX_MAKEINDEX_CMD tag can be used to specify the command name to
-# generate index for LaTeX. In case there is no backslash (\) as first character
-# it will be automatically added in the LaTeX code.
-# Note: This tag is used in the generated output file (.tex).
-# See also: MAKEINDEX_CMD_NAME for the part in the Makefile / make.bat.
-# The default value is: makeindex.
-# This tag requires that the tag GENERATE_LATEX is set to YES.
-
-LATEX_MAKEINDEX_CMD = makeindex
-
-# If the COMPACT_LATEX tag is set to YES, doxygen generates more compact LaTeX
-# documents. This may be useful for small projects and may help to save some
-# trees in general.
-# The default value is: NO.
-# This tag requires that the tag GENERATE_LATEX is set to YES.
-
-COMPACT_LATEX = NO
-
-# The PAPER_TYPE tag can be used to set the paper type that is used by the
-# printer.
-# Possible values are: a4 (210 x 297 mm), letter (8.5 x 11 inches), legal (8.5 x
-# 14 inches) and executive (7.25 x 10.5 inches).
-# The default value is: a4.
-# This tag requires that the tag GENERATE_LATEX is set to YES.
-
-PAPER_TYPE = a4
-
-# The EXTRA_PACKAGES tag can be used to specify one or more LaTeX package names
-# that should be included in the LaTeX output. The package can be specified just
-# by its name or with the correct syntax as to be used with the LaTeX
-# \usepackage command. To get the times font for instance you can specify :
-# EXTRA_PACKAGES=times or EXTRA_PACKAGES={times}
-# To use the option intlimits with the amsmath package you can specify:
-# EXTRA_PACKAGES=[intlimits]{amsmath}
-# If left blank no extra packages will be included.
-# This tag requires that the tag GENERATE_LATEX is set to YES.
-
-EXTRA_PACKAGES =
-
-# The LATEX_HEADER tag can be used to specify a personal LaTeX header for the
-# generated LaTeX document. The header should contain everything until the first
-# chapter. If it is left blank doxygen will generate a standard header. See
-# section "Doxygen usage" for information on how to let doxygen write the
-# default header to a separate file.
-#
-# Note: Only use a user-defined header if you know what you are doing! The
-# following commands have a special meaning inside the header: $title,
-# $datetime, $date, $doxygenversion, $projectname, $projectnumber,
-# $projectbrief, $projectlogo. Doxygen will replace $title with the empty
-# string, for the replacement values of the other commands the user is referred
-# to HTML_HEADER.
-# This tag requires that the tag GENERATE_LATEX is set to YES.
-
-LATEX_HEADER =
-
-# The LATEX_FOOTER tag can be used to specify a personal LaTeX footer for the
-# generated LaTeX document. The footer should contain everything after the last
-# chapter. If it is left blank doxygen will generate a standard footer. See
-# LATEX_HEADER for more information on how to generate a default footer and what
-# special commands can be used inside the footer.
-#
-# Note: Only use a user-defined footer if you know what you are doing!
-# This tag requires that the tag GENERATE_LATEX is set to YES.
-
-LATEX_FOOTER =
-
-# The LATEX_EXTRA_STYLESHEET tag can be used to specify additional user-defined
-# LaTeX style sheets that are included after the standard style sheets created
-# by doxygen. Using this option one can overrule certain style aspects. Doxygen
-# will copy the style sheet files to the output directory.
-# Note: The order of the extra style sheet files is of importance (e.g. the last
-# style sheet in the list overrules the setting of the previous ones in the
-# list).
-# This tag requires that the tag GENERATE_LATEX is set to YES.
-
-LATEX_EXTRA_STYLESHEET =
-
-# The LATEX_EXTRA_FILES tag can be used to specify one or more extra images or
-# other source files which should be copied to the LATEX_OUTPUT output
-# directory. Note that the files will be copied as-is; there are no commands or
-# markers available.
-# This tag requires that the tag GENERATE_LATEX is set to YES.
-
-LATEX_EXTRA_FILES =
-
-# If the PDF_HYPERLINKS tag is set to YES, the LaTeX that is generated is
-# prepared for conversion to PDF (using ps2pdf or pdflatex). The PDF file will
-# contain links (just like the HTML output) instead of page references. This
-# makes the output suitable for online browsing using a PDF viewer.
-# The default value is: YES.
-# This tag requires that the tag GENERATE_LATEX is set to YES.
-
-PDF_HYPERLINKS = YES
-
-# If the USE_PDFLATEX tag is set to YES, doxygen will use the engine as
-# specified with LATEX_CMD_NAME to generate the PDF file directly from the LaTeX
-# files. Set this option to YES, to get a higher quality PDF documentation.
-#
-# See also section LATEX_CMD_NAME for selecting the engine.
-# The default value is: YES.
-# This tag requires that the tag GENERATE_LATEX is set to YES.
-
-USE_PDFLATEX = YES
-
-# If the LATEX_BATCHMODE tag is set to YES, doxygen will add the \batchmode
-# command to the generated LaTeX files. This will instruct LaTeX to keep running
-# if errors occur, instead of asking the user for help. This option is also used
-# when generating formulas in HTML.
-# The default value is: NO.
-# This tag requires that the tag GENERATE_LATEX is set to YES.
-
-LATEX_BATCHMODE = NO
-
-# If the LATEX_HIDE_INDICES tag is set to YES then doxygen will not include the
-# index chapters (such as File Index, Compound Index, etc.) in the output.
-# The default value is: NO.
-# This tag requires that the tag GENERATE_LATEX is set to YES.
-
-LATEX_HIDE_INDICES = NO
-
-# If the LATEX_SOURCE_CODE tag is set to YES then doxygen will include source
-# code with syntax highlighting in the LaTeX output.
-#
-# Note that which sources are shown also depends on other settings such as
-# SOURCE_BROWSER.
-# The default value is: NO.
-# This tag requires that the tag GENERATE_LATEX is set to YES.
-
-LATEX_SOURCE_CODE = NO
-
-# The LATEX_BIB_STYLE tag can be used to specify the style to use for the
-# bibliography, e.g. plainnat, or ieeetr. See
-# https://en.wikipedia.org/wiki/BibTeX and \cite for more info.
-# The default value is: plain.
-# This tag requires that the tag GENERATE_LATEX is set to YES.
-
-LATEX_BIB_STYLE = plain
-
-# If the LATEX_TIMESTAMP tag is set to YES then the footer of each generated
-# page will contain the date and time when the page was generated. Setting this
-# to NO can help when comparing the output of multiple runs.
-# The default value is: NO.
-# This tag requires that the tag GENERATE_LATEX is set to YES.
-
-LATEX_TIMESTAMP = NO
-
-# The LATEX_EMOJI_DIRECTORY tag is used to specify the (relative or absolute)
-# path from which the emoji images will be read. If a relative path is entered,
-# it will be relative to the LATEX_OUTPUT directory. If left blank the
-# LATEX_OUTPUT directory will be used.
-# This tag requires that the tag GENERATE_LATEX is set to YES.
-
-LATEX_EMOJI_DIRECTORY =
-
-#---------------------------------------------------------------------------
-# Configuration options related to the RTF output
-#---------------------------------------------------------------------------
-
-# If the GENERATE_RTF tag is set to YES, doxygen will generate RTF output. The
-# RTF output is optimized for Word 97 and may not look too pretty with other RTF
-# readers/editors.
-# The default value is: NO.
-
-GENERATE_RTF = NO
-
-# The RTF_OUTPUT tag is used to specify where the RTF docs will be put. If a
-# relative path is entered the value of OUTPUT_DIRECTORY will be put in front of
-# it.
-# The default directory is: rtf.
-# This tag requires that the tag GENERATE_RTF is set to YES.
-
-RTF_OUTPUT = rtf
-
-# If the COMPACT_RTF tag is set to YES, doxygen generates more compact RTF
-# documents. This may be useful for small projects and may help to save some
-# trees in general.
-# The default value is: NO.
-# This tag requires that the tag GENERATE_RTF is set to YES.
-
-COMPACT_RTF = NO
-
-# If the RTF_HYPERLINKS tag is set to YES, the RTF that is generated will
-# contain hyperlink fields. The RTF file will contain links (just like the HTML
-# output) instead of page references. This makes the output suitable for online
-# browsing using Word or some other Word compatible readers that support those
-# fields.
-#
-# Note: WordPad (write) and others do not support links.
-# The default value is: NO.
-# This tag requires that the tag GENERATE_RTF is set to YES.
-
-RTF_HYPERLINKS = NO
-
-# Load stylesheet definitions from file. Syntax is similar to doxygen's
-# configuration file, i.e. a series of assignments. You only have to provide
-# replacements, missing definitions are set to their default value.
-#
-# See also section "Doxygen usage" for information on how to generate the
-# default style sheet that doxygen normally uses.
-# This tag requires that the tag GENERATE_RTF is set to YES.
-
-RTF_STYLESHEET_FILE =
-
-# Set optional variables used in the generation of an RTF document. Syntax is
-# similar to doxygen's configuration file. A template extensions file can be
-# generated using doxygen -e rtf extensionFile.
-# This tag requires that the tag GENERATE_RTF is set to YES.
-
-RTF_EXTENSIONS_FILE =
-
-# If the RTF_SOURCE_CODE tag is set to YES then doxygen will include source code
-# with syntax highlighting in the RTF output.
-#
-# Note that which sources are shown also depends on other settings such as
-# SOURCE_BROWSER.
-# The default value is: NO.
-# This tag requires that the tag GENERATE_RTF is set to YES.
-
-RTF_SOURCE_CODE = NO
-
-#---------------------------------------------------------------------------
-# Configuration options related to the man page output
-#---------------------------------------------------------------------------
-
-# If the GENERATE_MAN tag is set to YES, doxygen will generate man pages for
-# classes and files.
-# The default value is: NO.
-
-GENERATE_MAN = NO
-
-# The MAN_OUTPUT tag is used to specify where the man pages will be put. If a
-# relative path is entered the value of OUTPUT_DIRECTORY will be put in front of
-# it. A directory man3 will be created inside the directory specified by
-# MAN_OUTPUT.
-# The default directory is: man.
-# This tag requires that the tag GENERATE_MAN is set to YES.
-
-MAN_OUTPUT = man
-
-# The MAN_EXTENSION tag determines the extension that is added to the generated
-# man pages. In case the manual section does not start with a number, the number
-# 3 is prepended. The dot (.) at the beginning of the MAN_EXTENSION tag is
-# optional.
-# The default value is: .3.
-# This tag requires that the tag GENERATE_MAN is set to YES.
-
-MAN_EXTENSION = .3
-
-# The MAN_SUBDIR tag determines the name of the directory created within
-# MAN_OUTPUT in which the man pages are placed. If defaults to man followed by
-# MAN_EXTENSION with the initial . removed.
-# This tag requires that the tag GENERATE_MAN is set to YES.
-
-MAN_SUBDIR =
-
-# If the MAN_LINKS tag is set to YES and doxygen generates man output, then it
-# will generate one additional man file for each entity documented in the real
-# man page(s). These additional files only source the real man page, but without
-# them the man command would be unable to find the correct page.
-# The default value is: NO.
-# This tag requires that the tag GENERATE_MAN is set to YES.
-
-MAN_LINKS = NO
-
-#---------------------------------------------------------------------------
-# Configuration options related to the XML output
-#---------------------------------------------------------------------------
-
-# If the GENERATE_XML tag is set to YES, doxygen will generate an XML file that
-# captures the structure of the code including all documentation.
-# The default value is: NO.
-
-GENERATE_XML = NO
-
-# The XML_OUTPUT tag is used to specify where the XML pages will be put. If a
-# relative path is entered the value of OUTPUT_DIRECTORY will be put in front of
-# it.
-# The default directory is: xml.
-# This tag requires that the tag GENERATE_XML is set to YES.
-
-XML_OUTPUT = xml
-
-# If the XML_PROGRAMLISTING tag is set to YES, doxygen will dump the program
-# listings (including syntax highlighting and cross-referencing information) to
-# the XML output. Note that enabling this will significantly increase the size
-# of the XML output.
-# The default value is: YES.
-# This tag requires that the tag GENERATE_XML is set to YES.
-
-XML_PROGRAMLISTING = YES
-
-# If the XML_NS_MEMB_FILE_SCOPE tag is set to YES, doxygen will include
-# namespace members in file scope as well, matching the HTML output.
-# The default value is: NO.
-# This tag requires that the tag GENERATE_XML is set to YES.
-
-XML_NS_MEMB_FILE_SCOPE = NO
-
-#---------------------------------------------------------------------------
-# Configuration options related to the DOCBOOK output
-#---------------------------------------------------------------------------
-
-# If the GENERATE_DOCBOOK tag is set to YES, doxygen will generate Docbook files
-# that can be used to generate PDF.
-# The default value is: NO.
-
-GENERATE_DOCBOOK = NO
-
-# The DOCBOOK_OUTPUT tag is used to specify where the Docbook pages will be put.
-# If a relative path is entered the value of OUTPUT_DIRECTORY will be put in
-# front of it.
-# The default directory is: docbook.
-# This tag requires that the tag GENERATE_DOCBOOK is set to YES.
-
-DOCBOOK_OUTPUT = docbook
-
-# If the DOCBOOK_PROGRAMLISTING tag is set to YES, doxygen will include the
-# program listings (including syntax highlighting and cross-referencing
-# information) to the DOCBOOK output. Note that enabling this will significantly
-# increase the size of the DOCBOOK output.
-# The default value is: NO.
-# This tag requires that the tag GENERATE_DOCBOOK is set to YES.
-
-DOCBOOK_PROGRAMLISTING = NO
-
-#---------------------------------------------------------------------------
-# Configuration options for the AutoGen Definitions output
-#---------------------------------------------------------------------------
-
-# If the GENERATE_AUTOGEN_DEF tag is set to YES, doxygen will generate an
-# AutoGen Definitions (see http://autogen.sourceforge.net/) file that captures
-# the structure of the code including all documentation. Note that this feature
-# is still experimental and incomplete at the moment.
-# The default value is: NO.
-
-GENERATE_AUTOGEN_DEF = NO
-
-#---------------------------------------------------------------------------
-# Configuration options related to the Perl module output
-#---------------------------------------------------------------------------
-
-# If the GENERATE_PERLMOD tag is set to YES, doxygen will generate a Perl module
-# file that captures the structure of the code including all documentation.
-#
-# Note that this feature is still experimental and incomplete at the moment.
-# The default value is: NO.
-
-GENERATE_PERLMOD = NO
-
-# If the PERLMOD_LATEX tag is set to YES, doxygen will generate the necessary
-# Makefile rules, Perl scripts and LaTeX code to be able to generate PDF and DVI
-# output from the Perl module output.
-# The default value is: NO.
-# This tag requires that the tag GENERATE_PERLMOD is set to YES.
-
-PERLMOD_LATEX = NO
-
-# If the PERLMOD_PRETTY tag is set to YES, the Perl module output will be nicely
-# formatted so it can be parsed by a human reader. This is useful if you want to
-# understand what is going on. On the other hand, if this tag is set to NO, the
-# size of the Perl module output will be much smaller and Perl will parse it
-# just the same.
-# The default value is: YES.
-# This tag requires that the tag GENERATE_PERLMOD is set to YES.
-
-PERLMOD_PRETTY = YES
-
-# The names of the make variables in the generated doxyrules.make file are
-# prefixed with the string contained in PERLMOD_MAKEVAR_PREFIX. This is useful
-# so different doxyrules.make files included by the same Makefile don't
-# overwrite each other's variables.
-# This tag requires that the tag GENERATE_PERLMOD is set to YES.
-
-PERLMOD_MAKEVAR_PREFIX =
-
-#---------------------------------------------------------------------------
-# Configuration options related to the preprocessor
-#---------------------------------------------------------------------------
-
-# If the ENABLE_PREPROCESSING tag is set to YES, doxygen will evaluate all
-# C-preprocessor directives found in the sources and include files.
-# The default value is: YES.
-
-ENABLE_PREPROCESSING = YES
-
-# If the MACRO_EXPANSION tag is set to YES, doxygen will expand all macro names
-# in the source code. If set to NO, only conditional compilation will be
-# performed. Macro expansion can be done in a controlled way by setting
-# EXPAND_ONLY_PREDEF to YES.
-# The default value is: NO.
-# This tag requires that the tag ENABLE_PREPROCESSING is set to YES.
-
-MACRO_EXPANSION = YES
-
-# If the EXPAND_ONLY_PREDEF and MACRO_EXPANSION tags are both set to YES then
-# the macro expansion is limited to the macros specified with the PREDEFINED and
-# EXPAND_AS_DEFINED tags.
-# The default value is: NO.
-# This tag requires that the tag ENABLE_PREPROCESSING is set to YES.
-
-EXPAND_ONLY_PREDEF = YES
-
-# If the SEARCH_INCLUDES tag is set to YES, the include files in the
-# INCLUDE_PATH will be searched if a #include is found.
-# The default value is: YES.
-# This tag requires that the tag ENABLE_PREPROCESSING is set to YES.
-
-SEARCH_INCLUDES = YES
-
-# The INCLUDE_PATH tag can be used to specify one or more directories that
-# contain include files that are not input files but should be processed by the
-# preprocessor.
-# This tag requires that the tag SEARCH_INCLUDES is set to YES.
-
-INCLUDE_PATH =
-
-# You can use the INCLUDE_FILE_PATTERNS tag to specify one or more wildcard
-# patterns (like *.h and *.hpp) to filter out the header-files in the
-# directories. If left blank, the patterns specified with FILE_PATTERNS will be
-# used.
-# This tag requires that the tag ENABLE_PREPROCESSING is set to YES.
-
-INCLUDE_FILE_PATTERNS =
-
-# The PREDEFINED tag can be used to specify one or more macro names that are
-# defined before the preprocessor is started (similar to the -D option of e.g.
-# gcc). The argument of the tag is a list of macros of the form: name or
-# name=definition (no spaces). If the definition and the "=" are omitted, "=1"
-# is assumed. To prevent a macro definition from being undefined via #undef or
-# recursively expanded use the := operator instead of the = operator.
-# This tag requires that the tag ENABLE_PREPROCESSING is set to YES.
-
-PREDEFINED = VMA_CALL_PRE= \
- VMA_CALL_POST= \
- VMA_NOT_NULL= \
- VMA_NULLABLE= \
- VMA_LEN_IF_NOT_NULL(len)= \
- VMA_NOT_NULL_NON_DISPATCHABLE= \
- VMA_NULLABLE_NON_DISPATCHABLE= \
- VMA_EXTERNAL_MEMORY=1
-
-# If the MACRO_EXPANSION and EXPAND_ONLY_PREDEF tags are set to YES then this
-# tag can be used to specify a list of macro names that should be expanded. The
-# macro definition that is found in the sources will be used. Use the PREDEFINED
-# tag if you want to use a different macro definition that overrules the
-# definition found in the source code.
-# This tag requires that the tag ENABLE_PREPROCESSING is set to YES.
-
-EXPAND_AS_DEFINED =
-
-# If the SKIP_FUNCTION_MACROS tag is set to YES then doxygen's preprocessor will
-# remove all references to function-like macros that are alone on a line, have
-# an all uppercase name, and do not end with a semicolon. Such function macros
-# are typically used for boiler-plate code, and will confuse the parser if not
-# removed.
-# The default value is: YES.
-# This tag requires that the tag ENABLE_PREPROCESSING is set to YES.
-
-SKIP_FUNCTION_MACROS = YES
-
-#---------------------------------------------------------------------------
-# Configuration options related to external references
-#---------------------------------------------------------------------------
-
-# The TAGFILES tag can be used to specify one or more tag files. For each tag
-# file the location of the external documentation should be added. The format of
-# a tag file without this location is as follows:
-# TAGFILES = file1 file2 ...
-# Adding location for the tag files is done as follows:
-# TAGFILES = file1=loc1 "file2 = loc2" ...
-# where loc1 and loc2 can be relative or absolute paths or URLs. See the
-# section "Linking to external documentation" for more information about the use
-# of tag files.
-# Note: Each tag file must have a unique name (where the name does NOT include
-# the path). If a tag file is not located in the directory in which doxygen is
-# run, you must also specify the path to the tagfile here.
-
-TAGFILES =
-
-# When a file name is specified after GENERATE_TAGFILE, doxygen will create a
-# tag file that is based on the input files it reads. See section "Linking to
-# external documentation" for more information about the usage of tag files.
-
-GENERATE_TAGFILE =
-
-# If the ALLEXTERNALS tag is set to YES, all external class will be listed in
-# the class index. If set to NO, only the inherited external classes will be
-# listed.
-# The default value is: NO.
-
-ALLEXTERNALS = NO
-
-# If the EXTERNAL_GROUPS tag is set to YES, all external groups will be listed
-# in the modules index. If set to NO, only the current project's groups will be
-# listed.
-# The default value is: YES.
-
-EXTERNAL_GROUPS = YES
-
-# If the EXTERNAL_PAGES tag is set to YES, all external pages will be listed in
-# the related pages index. If set to NO, only the current project's pages will
-# be listed.
-# The default value is: YES.
-
-EXTERNAL_PAGES = YES
-
-#---------------------------------------------------------------------------
-# Configuration options related to the dot tool
-#---------------------------------------------------------------------------
-
-# If the CLASS_DIAGRAMS tag is set to YES, doxygen will generate a class diagram
-# (in HTML and LaTeX) for classes with base or super classes. Setting the tag to
-# NO turns the diagrams off. Note that this option also works with HAVE_DOT
-# disabled, but it is recommended to install and use dot, since it yields more
-# powerful graphs.
-# The default value is: YES.
-
-CLASS_DIAGRAMS = YES
-
-# You can include diagrams made with dia in doxygen documentation. Doxygen will
-# then run dia to produce the diagram and insert it in the documentation. The
-# DIA_PATH tag allows you to specify the directory where the dia binary resides.
-# If left empty dia is assumed to be found in the default search path.
-
-DIA_PATH =
-
-# If set to YES the inheritance and collaboration graphs will hide inheritance
-# and usage relations if the target is undocumented or is not a class.
-# The default value is: YES.
-
-HIDE_UNDOC_RELATIONS = YES
-
-# If you set the HAVE_DOT tag to YES then doxygen will assume the dot tool is
-# available from the path. This tool is part of Graphviz (see:
-# http://www.graphviz.org/), a graph visualization toolkit from AT&T and Lucent
-# Bell Labs. The other options in this section have no effect if this option is
-# set to NO
-# The default value is: NO.
-
-HAVE_DOT = NO
-
-# The DOT_NUM_THREADS specifies the number of dot invocations doxygen is allowed
-# to run in parallel. When set to 0 doxygen will base this on the number of
-# processors available in the system. You can set it explicitly to a value
-# larger than 0 to get control over the balance between CPU load and processing
-# speed.
-# Minimum value: 0, maximum value: 32, default value: 0.
-# This tag requires that the tag HAVE_DOT is set to YES.
-
-DOT_NUM_THREADS = 0
-
-# When you want a differently looking font in the dot files that doxygen
-# generates you can specify the font name using DOT_FONTNAME. You need to make
-# sure dot is able to find the font, which can be done by putting it in a
-# standard location or by setting the DOTFONTPATH environment variable or by
-# setting DOT_FONTPATH to the directory containing the font.
-# The default value is: Helvetica.
-# This tag requires that the tag HAVE_DOT is set to YES.
-
-DOT_FONTNAME = Helvetica
-
-# The DOT_FONTSIZE tag can be used to set the size (in points) of the font of
-# dot graphs.
-# Minimum value: 4, maximum value: 24, default value: 10.
-# This tag requires that the tag HAVE_DOT is set to YES.
-
-DOT_FONTSIZE = 10
-
-# By default doxygen will tell dot to use the default font as specified with
-# DOT_FONTNAME. If you specify a different font using DOT_FONTNAME you can set
-# the path where dot can find it using this tag.
-# This tag requires that the tag HAVE_DOT is set to YES.
-
-DOT_FONTPATH =
-
-# If the CLASS_GRAPH tag is set to YES then doxygen will generate a graph for
-# each documented class showing the direct and indirect inheritance relations.
-# Setting this tag to YES will force the CLASS_DIAGRAMS tag to NO.
-# The default value is: YES.
-# This tag requires that the tag HAVE_DOT is set to YES.
-
-CLASS_GRAPH = YES
-
-# If the COLLABORATION_GRAPH tag is set to YES then doxygen will generate a
-# graph for each documented class showing the direct and indirect implementation
-# dependencies (inheritance, containment, and class references variables) of the
-# class with other documented classes.
-# The default value is: YES.
-# This tag requires that the tag HAVE_DOT is set to YES.
-
-COLLABORATION_GRAPH = YES
-
-# If the GROUP_GRAPHS tag is set to YES then doxygen will generate a graph for
-# groups, showing the direct groups dependencies.
-# The default value is: YES.
-# This tag requires that the tag HAVE_DOT is set to YES.
-
-GROUP_GRAPHS = YES
-
-# If the UML_LOOK tag is set to YES, doxygen will generate inheritance and
-# collaboration diagrams in a style similar to the OMG's Unified Modeling
-# Language.
-# The default value is: NO.
-# This tag requires that the tag HAVE_DOT is set to YES.
-
-UML_LOOK = NO
-
-# If the UML_LOOK tag is enabled, the fields and methods are shown inside the
-# class node. If there are many fields or methods and many nodes the graph may
-# become too big to be useful. The UML_LIMIT_NUM_FIELDS threshold limits the
-# number of items for each type to make the size more manageable. Set this to 0
-# for no limit. Note that the threshold may be exceeded by 50% before the limit
-# is enforced. So when you set the threshold to 10, up to 15 fields may appear,
-# but if the number exceeds 15, the total amount of fields shown is limited to
-# 10.
-# Minimum value: 0, maximum value: 100, default value: 10.
-# This tag requires that the tag UML_LOOK is set to YES.
-
-UML_LIMIT_NUM_FIELDS = 10
-
-# If the DOT_UML_DETAILS tag is set to NO, doxygen will show attributes and
-# methods without types and arguments in the UML graphs. If the DOT_UML_DETAILS
-# tag is set to YES, doxygen will add type and arguments for attributes and
-# methods in the UML graphs. If the DOT_UML_DETAILS tag is set to NONE, doxygen
-# will not generate fields with class member information in the UML graphs. The
-# class diagrams will look similar to the default class diagrams but using UML
-# notation for the relationships.
-# Possible values are: NO, YES and NONE.
-# The default value is: NO.
-# This tag requires that the tag UML_LOOK is set to YES.
-
-DOT_UML_DETAILS = NO
-
-# The DOT_WRAP_THRESHOLD tag can be used to set the maximum number of characters
-# to display on a single line. If the actual line length exceeds this threshold
-# significantly it will wrapped across multiple lines. Some heuristics are apply
-# to avoid ugly line breaks.
-# Minimum value: 0, maximum value: 1000, default value: 17.
-# This tag requires that the tag HAVE_DOT is set to YES.
-
-DOT_WRAP_THRESHOLD = 17
-
-# If the TEMPLATE_RELATIONS tag is set to YES then the inheritance and
-# collaboration graphs will show the relations between templates and their
-# instances.
-# The default value is: NO.
-# This tag requires that the tag HAVE_DOT is set to YES.
-
-TEMPLATE_RELATIONS = NO
-
-# If the INCLUDE_GRAPH, ENABLE_PREPROCESSING and SEARCH_INCLUDES tags are set to
-# YES then doxygen will generate a graph for each documented file showing the
-# direct and indirect include dependencies of the file with other documented
-# files.
-# The default value is: YES.
-# This tag requires that the tag HAVE_DOT is set to YES.
-
-INCLUDE_GRAPH = YES
-
-# If the INCLUDED_BY_GRAPH, ENABLE_PREPROCESSING and SEARCH_INCLUDES tags are
-# set to YES then doxygen will generate a graph for each documented file showing
-# the direct and indirect include dependencies of the file with other documented
-# files.
-# The default value is: YES.
-# This tag requires that the tag HAVE_DOT is set to YES.
-
-INCLUDED_BY_GRAPH = YES
-
-# If the CALL_GRAPH tag is set to YES then doxygen will generate a call
-# dependency graph for every global function or class method.
-#
-# Note that enabling this option will significantly increase the time of a run.
-# So in most cases it will be better to enable call graphs for selected
-# functions only using the \callgraph command. Disabling a call graph can be
-# accomplished by means of the command \hidecallgraph.
-# The default value is: NO.
-# This tag requires that the tag HAVE_DOT is set to YES.
-
-CALL_GRAPH = NO
-
-# If the CALLER_GRAPH tag is set to YES then doxygen will generate a caller
-# dependency graph for every global function or class method.
-#
-# Note that enabling this option will significantly increase the time of a run.
-# So in most cases it will be better to enable caller graphs for selected
-# functions only using the \callergraph command. Disabling a caller graph can be
-# accomplished by means of the command \hidecallergraph.
-# The default value is: NO.
-# This tag requires that the tag HAVE_DOT is set to YES.
-
-CALLER_GRAPH = NO
-
-# If the GRAPHICAL_HIERARCHY tag is set to YES then doxygen will graphical
-# hierarchy of all classes instead of a textual one.
-# The default value is: YES.
-# This tag requires that the tag HAVE_DOT is set to YES.
-
-GRAPHICAL_HIERARCHY = YES
-
-# If the DIRECTORY_GRAPH tag is set to YES then doxygen will show the
-# dependencies a directory has on other directories in a graphical way. The
-# dependency relations are determined by the #include relations between the
-# files in the directories.
-# The default value is: YES.
-# This tag requires that the tag HAVE_DOT is set to YES.
-
-DIRECTORY_GRAPH = YES
-
-# The DOT_IMAGE_FORMAT tag can be used to set the image format of the images
-# generated by dot. For an explanation of the image formats see the section
-# output formats in the documentation of the dot tool (Graphviz (see:
-# http://www.graphviz.org/)).
-# Note: If you choose svg you need to set HTML_FILE_EXTENSION to xhtml in order
-# to make the SVG files visible in IE 9+ (other browsers do not have this
-# requirement).
-# Possible values are: png, jpg, gif, svg, png:gd, png:gd:gd, png:cairo,
-# png:cairo:gd, png:cairo:cairo, png:cairo:gdiplus, png:gdiplus and
-# png:gdiplus:gdiplus.
-# The default value is: png.
-# This tag requires that the tag HAVE_DOT is set to YES.
-
-DOT_IMAGE_FORMAT = png
-
-# If DOT_IMAGE_FORMAT is set to svg, then this option can be set to YES to
-# enable generation of interactive SVG images that allow zooming and panning.
-#
-# Note that this requires a modern browser other than Internet Explorer. Tested
-# and working are Firefox, Chrome, Safari, and Opera.
-# Note: For IE 9+ you need to set HTML_FILE_EXTENSION to xhtml in order to make
-# the SVG files visible. Older versions of IE do not have SVG support.
-# The default value is: NO.
-# This tag requires that the tag HAVE_DOT is set to YES.
-
-INTERACTIVE_SVG = NO
-
-# The DOT_PATH tag can be used to specify the path where the dot tool can be
-# found. If left blank, it is assumed the dot tool can be found in the path.
-# This tag requires that the tag HAVE_DOT is set to YES.
-
-DOT_PATH =
-
-# The DOTFILE_DIRS tag can be used to specify one or more directories that
-# contain dot files that are included in the documentation (see the \dotfile
-# command).
-# This tag requires that the tag HAVE_DOT is set to YES.
-
-DOTFILE_DIRS =
-
-# The MSCFILE_DIRS tag can be used to specify one or more directories that
-# contain msc files that are included in the documentation (see the \mscfile
-# command).
-
-MSCFILE_DIRS =
-
-# The DIAFILE_DIRS tag can be used to specify one or more directories that
-# contain dia files that are included in the documentation (see the \diafile
-# command).
-
-DIAFILE_DIRS =
-
-# When using plantuml, the PLANTUML_JAR_PATH tag should be used to specify the
-# path where java can find the plantuml.jar file. If left blank, it is assumed
-# PlantUML is not used or called during a preprocessing step. Doxygen will
-# generate a warning when it encounters a \startuml command in this case and
-# will not generate output for the diagram.
-
-PLANTUML_JAR_PATH =
-
-# When using plantuml, the PLANTUML_CFG_FILE tag can be used to specify a
-# configuration file for plantuml.
-
-PLANTUML_CFG_FILE =
-
-# When using plantuml, the specified paths are searched for files specified by
-# the !include statement in a plantuml block.
-
-PLANTUML_INCLUDE_PATH =
-
-# The DOT_GRAPH_MAX_NODES tag can be used to set the maximum number of nodes
-# that will be shown in the graph. If the number of nodes in a graph becomes
-# larger than this value, doxygen will truncate the graph, which is visualized
-# by representing a node as a red box. Note that doxygen if the number of direct
-# children of the root node in a graph is already larger than
-# DOT_GRAPH_MAX_NODES then the graph will not be shown at all. Also note that
-# the size of a graph can be further restricted by MAX_DOT_GRAPH_DEPTH.
-# Minimum value: 0, maximum value: 10000, default value: 50.
-# This tag requires that the tag HAVE_DOT is set to YES.
-
-DOT_GRAPH_MAX_NODES = 50
-
-# The MAX_DOT_GRAPH_DEPTH tag can be used to set the maximum depth of the graphs
-# generated by dot. A depth value of 3 means that only nodes reachable from the
-# root by following a path via at most 3 edges will be shown. Nodes that lay
-# further from the root node will be omitted. Note that setting this option to 1
-# or 2 may greatly reduce the computation time needed for large code bases. Also
-# note that the size of a graph can be further restricted by
-# DOT_GRAPH_MAX_NODES. Using a depth of 0 means no depth restriction.
-# Minimum value: 0, maximum value: 1000, default value: 0.
-# This tag requires that the tag HAVE_DOT is set to YES.
-
-MAX_DOT_GRAPH_DEPTH = 0
-
-# Set the DOT_TRANSPARENT tag to YES to generate images with a transparent
-# background. This is disabled by default, because dot on Windows does not seem
-# to support this out of the box.
-#
-# Warning: Depending on the platform used, enabling this option may lead to
-# badly anti-aliased labels on the edges of a graph (i.e. they become hard to
-# read).
-# The default value is: NO.
-# This tag requires that the tag HAVE_DOT is set to YES.
-
-DOT_TRANSPARENT = NO
-
-# Set the DOT_MULTI_TARGETS tag to YES to allow dot to generate multiple output
-# files in one run (i.e. multiple -o and -T options on the command line). This
-# makes dot run faster, but since only newer versions of dot (>1.8.10) support
-# this, this feature is disabled by default.
-# The default value is: NO.
-# This tag requires that the tag HAVE_DOT is set to YES.
-
-DOT_MULTI_TARGETS = NO
-
-# If the GENERATE_LEGEND tag is set to YES doxygen will generate a legend page
-# explaining the meaning of the various boxes and arrows in the dot generated
-# graphs.
-# The default value is: YES.
-# This tag requires that the tag HAVE_DOT is set to YES.
-
-GENERATE_LEGEND = YES
-
-# If the DOT_CLEANUP tag is set to YES, doxygen will remove the intermediate
-# files that are used to generate the various graphs.
-#
-# Note: This setting is not only used for dot files but also for msc and
-# plantuml temporary files.
-# The default value is: YES.
-
-DOT_CLEANUP = YES
+# Doxyfile 1.9.1
+
+# This file describes the settings to be used by the documentation system
+# doxygen (www.doxygen.org) for a project.
+#
+# All text after a double hash (##) is considered a comment and is placed in
+# front of the TAG it is preceding.
+#
+# All text after a single hash (#) is considered a comment and will be ignored.
+# The format is:
+# TAG = value [value, ...]
+# For lists, items can also be appended using:
+# TAG += value [value, ...]
+# Values that contain spaces should be placed between quotes (\" \").
+
+#---------------------------------------------------------------------------
+# Project related configuration options
+#---------------------------------------------------------------------------
+
+# This tag specifies the encoding used for all characters in the configuration
+# file that follow. The default is UTF-8 which is also the encoding used for all
+# text before the first occurrence of this tag. Doxygen uses libiconv (or the
+# iconv built into libc) for the transcoding. See
+# https://www.gnu.org/software/libiconv/ for the list of possible encodings.
+# The default value is: UTF-8.
+
+DOXYFILE_ENCODING = UTF-8
+
+# The PROJECT_NAME tag is a single word (or a sequence of words surrounded by
+# double-quotes, unless you are using Doxywizard) that should identify the
+# project for which the documentation is generated. This name is used in the
+# title of most generated pages and in a few other places.
+# The default value is: My Project.
+
+PROJECT_NAME = "Vulkan Memory Allocator"
+
+# The PROJECT_NUMBER tag can be used to enter a project or revision number. This
+# could be handy for archiving the generated documentation or if some version
+# control system is used.
+
+PROJECT_NUMBER =
+
+# Using the PROJECT_BRIEF tag one can provide an optional one line description
+# for a project that appears at the top of each page and should give viewer a
+# quick idea about the purpose of the project. Keep the description short.
+
+PROJECT_BRIEF =
+
+# With the PROJECT_LOGO tag one can specify a logo or an icon that is included
+# in the documentation. The maximum height of the logo should not exceed 55
+# pixels and the maximum width should not exceed 200 pixels. Doxygen will copy
+# the logo to the output directory.
+
+PROJECT_LOGO =
+
+# The OUTPUT_DIRECTORY tag is used to specify the (relative or absolute) path
+# into which the generated documentation will be written. If a relative path is
+# entered, it will be relative to the location where doxygen was started. If
+# left blank the current directory will be used.
+
+OUTPUT_DIRECTORY = docs
+
+# If the CREATE_SUBDIRS tag is set to YES then doxygen will create 4096 sub-
+# directories (in 2 levels) under the output directory of each output format and
+# will distribute the generated files over these directories. Enabling this
+# option can be useful when feeding doxygen a huge amount of source files, where
+# putting all generated files in the same directory would otherwise causes
+# performance problems for the file system.
+# The default value is: NO.
+
+CREATE_SUBDIRS = NO
+
+# If the ALLOW_UNICODE_NAMES tag is set to YES, doxygen will allow non-ASCII
+# characters to appear in the names of generated files. If set to NO, non-ASCII
+# characters will be escaped, for example _xE3_x81_x84 will be used for Unicode
+# U+3044.
+# The default value is: NO.
+
+ALLOW_UNICODE_NAMES = NO
+
+# The OUTPUT_LANGUAGE tag is used to specify the language in which all
+# documentation generated by doxygen is written. Doxygen will use this
+# information to generate all constant output in the proper language.
+# Possible values are: Afrikaans, Arabic, Armenian, Brazilian, Catalan, Chinese,
+# Chinese-Traditional, Croatian, Czech, Danish, Dutch, English (United States),
+# Esperanto, Farsi (Persian), Finnish, French, German, Greek, Hungarian,
+# Indonesian, Italian, Japanese, Japanese-en (Japanese with English messages),
+# Korean, Korean-en (Korean with English messages), Latvian, Lithuanian,
+# Macedonian, Norwegian, Persian (Farsi), Polish, Portuguese, Romanian, Russian,
+# Serbian, Serbian-Cyrillic, Slovak, Slovene, Spanish, Swedish, Turkish,
+# Ukrainian and Vietnamese.
+# The default value is: English.
+
+OUTPUT_LANGUAGE = English
+
+# The OUTPUT_TEXT_DIRECTION tag is used to specify the direction in which all
+# documentation generated by doxygen is written. Doxygen will use this
+# information to generate all generated output in the proper direction.
+# Possible values are: None, LTR, RTL and Context.
+# The default value is: None.
+
+OUTPUT_TEXT_DIRECTION = None
+
+# If the BRIEF_MEMBER_DESC tag is set to YES, doxygen will include brief member
+# descriptions after the members that are listed in the file and class
+# documentation (similar to Javadoc). Set to NO to disable this.
+# The default value is: YES.
+
+BRIEF_MEMBER_DESC = YES
+
+# If the REPEAT_BRIEF tag is set to YES, doxygen will prepend the brief
+# description of a member or function before the detailed description
+#
+# Note: If both HIDE_UNDOC_MEMBERS and BRIEF_MEMBER_DESC are set to NO, the
+# brief descriptions will be completely suppressed.
+# The default value is: YES.
+
+REPEAT_BRIEF = YES
+
+# This tag implements a quasi-intelligent brief description abbreviator that is
+# used to form the text in various listings. Each string in this list, if found
+# as the leading text of the brief description, will be stripped from the text
+# and the result, after processing the whole list, is used as the annotated
+# text. Otherwise, the brief description is used as-is. If left blank, the
+# following values are used ($name is automatically replaced with the name of
+# the entity):The $name class, The $name widget, The $name file, is, provides,
+# specifies, contains, represents, a, an and the.
+
+ABBREVIATE_BRIEF = "The $name class" \
+ "The $name widget" \
+ "The $name file" \
+ is \
+ provides \
+ specifies \
+ contains \
+ represents \
+ a \
+ an \
+ the
+
+# If the ALWAYS_DETAILED_SEC and REPEAT_BRIEF tags are both set to YES then
+# doxygen will generate a detailed section even if there is only a brief
+# description.
+# The default value is: NO.
+
+ALWAYS_DETAILED_SEC = NO
+
+# If the INLINE_INHERITED_MEMB tag is set to YES, doxygen will show all
+# inherited members of a class in the documentation of that class as if those
+# members were ordinary class members. Constructors, destructors and assignment
+# operators of the base classes will not be shown.
+# The default value is: NO.
+
+INLINE_INHERITED_MEMB = NO
+
+# If the FULL_PATH_NAMES tag is set to YES, doxygen will prepend the full path
+# before files name in the file list and in the header files. If set to NO the
+# shortest path that makes the file name unique will be used
+# The default value is: YES.
+
+FULL_PATH_NAMES = YES
+
+# The STRIP_FROM_PATH tag can be used to strip a user-defined part of the path.
+# Stripping is only done if one of the specified strings matches the left-hand
+# part of the path. The tag can be used to show relative paths in the file list.
+# If left blank the directory from which doxygen is run is used as the path to
+# strip.
+#
+# Note that you can specify absolute paths here, but also relative paths, which
+# will be relative from the directory where doxygen is started.
+# This tag requires that the tag FULL_PATH_NAMES is set to YES.
+
+STRIP_FROM_PATH =
+
+# The STRIP_FROM_INC_PATH tag can be used to strip a user-defined part of the
+# path mentioned in the documentation of a class, which tells the reader which
+# header file to include in order to use a class. If left blank only the name of
+# the header file containing the class definition is used. Otherwise one should
+# specify the list of include paths that are normally passed to the compiler
+# using the -I flag.
+
+STRIP_FROM_INC_PATH =
+
+# If the SHORT_NAMES tag is set to YES, doxygen will generate much shorter (but
+# less readable) file names. This can be useful is your file systems doesn't
+# support long names like on DOS, Mac, or CD-ROM.
+# The default value is: NO.
+
+SHORT_NAMES = NO
+
+# If the JAVADOC_AUTOBRIEF tag is set to YES then doxygen will interpret the
+# first line (until the first dot) of a Javadoc-style comment as the brief
+# description. If set to NO, the Javadoc-style will behave just like regular Qt-
+# style comments (thus requiring an explicit @brief command for a brief
+# description.)
+# The default value is: NO.
+
+JAVADOC_AUTOBRIEF = NO
+
+# If the JAVADOC_BANNER tag is set to YES then doxygen will interpret a line
+# such as
+# /***************
+# as being the beginning of a Javadoc-style comment "banner". If set to NO, the
+# Javadoc-style will behave just like regular comments and it will not be
+# interpreted by doxygen.
+# The default value is: NO.
+
+JAVADOC_BANNER = NO
+
+# If the QT_AUTOBRIEF tag is set to YES then doxygen will interpret the first
+# line (until the first dot) of a Qt-style comment as the brief description. If
+# set to NO, the Qt-style will behave just like regular Qt-style comments (thus
+# requiring an explicit \brief command for a brief description.)
+# The default value is: NO.
+
+QT_AUTOBRIEF = NO
+
+# The MULTILINE_CPP_IS_BRIEF tag can be set to YES to make doxygen treat a
+# multi-line C++ special comment block (i.e. a block of //! or /// comments) as
+# a brief description. This used to be the default behavior. The new default is
+# to treat a multi-line C++ comment block as a detailed description. Set this
+# tag to YES if you prefer the old behavior instead.
+#
+# Note that setting this tag to YES also means that rational rose comments are
+# not recognized any more.
+# The default value is: NO.
+
+MULTILINE_CPP_IS_BRIEF = NO
+
+# By default Python docstrings are displayed as preformatted text and doxygen's
+# special commands cannot be used. By setting PYTHON_DOCSTRING to NO the
+# doxygen's special commands can be used and the contents of the docstring
+# documentation blocks is shown as doxygen documentation.
+# The default value is: YES.
+
+PYTHON_DOCSTRING = YES
+
+# If the INHERIT_DOCS tag is set to YES then an undocumented member inherits the
+# documentation from any documented member that it re-implements.
+# The default value is: YES.
+
+INHERIT_DOCS = YES
+
+# If the SEPARATE_MEMBER_PAGES tag is set to YES then doxygen will produce a new
+# page for each member. If set to NO, the documentation of a member will be part
+# of the file/class/namespace that contains it.
+# The default value is: NO.
+
+SEPARATE_MEMBER_PAGES = NO
+
+# The TAB_SIZE tag can be used to set the number of spaces in a tab. Doxygen
+# uses this value to replace tabs by spaces in code fragments.
+# Minimum value: 1, maximum value: 16, default value: 4.
+
+TAB_SIZE = 4
+
+# This tag can be used to specify a number of aliases that act as commands in
+# the documentation. An alias has the form:
+# name=value
+# For example adding
+# "sideeffect=@par Side Effects:\n"
+# will allow you to put the command \sideeffect (or @sideeffect) in the
+# documentation, which will result in a user-defined paragraph with heading
+# "Side Effects:". You can put \n's in the value part of an alias to insert
+# newlines (in the resulting output). You can put ^^ in the value part of an
+# alias to insert a newline as if a physical newline was in the original file.
+# When you need a literal { or } or , in the value part of an alias you have to
+# escape them by means of a backslash (\), this can lead to conflicts with the
+# commands \{ and \} for these it is advised to use the version @{ and @} or use
+# a double escape (\\{ and \\})
+
+ALIASES =
+
+# Set the OPTIMIZE_OUTPUT_FOR_C tag to YES if your project consists of C sources
+# only. Doxygen will then generate output that is more tailored for C. For
+# instance, some of the names that are used will be different. The list of all
+# members will be omitted, etc.
+# The default value is: NO.
+
+OPTIMIZE_OUTPUT_FOR_C = NO
+
+# Set the OPTIMIZE_OUTPUT_JAVA tag to YES if your project consists of Java or
+# Python sources only. Doxygen will then generate output that is more tailored
+# for that language. For instance, namespaces will be presented as packages,
+# qualified scopes will look different, etc.
+# The default value is: NO.
+
+OPTIMIZE_OUTPUT_JAVA = NO
+
+# Set the OPTIMIZE_FOR_FORTRAN tag to YES if your project consists of Fortran
+# sources. Doxygen will then generate output that is tailored for Fortran.
+# The default value is: NO.
+
+OPTIMIZE_FOR_FORTRAN = NO
+
+# Set the OPTIMIZE_OUTPUT_VHDL tag to YES if your project consists of VHDL
+# sources. Doxygen will then generate output that is tailored for VHDL.
+# The default value is: NO.
+
+OPTIMIZE_OUTPUT_VHDL = NO
+
+# Set the OPTIMIZE_OUTPUT_SLICE tag to YES if your project consists of Slice
+# sources only. Doxygen will then generate output that is more tailored for that
+# language. For instance, namespaces will be presented as modules, types will be
+# separated into more groups, etc.
+# The default value is: NO.
+
+OPTIMIZE_OUTPUT_SLICE = NO
+
+# Doxygen selects the parser to use depending on the extension of the files it
+# parses. With this tag you can assign which parser to use for a given
+# extension. Doxygen has a built-in mapping, but you can override or extend it
+# using this tag. The format is ext=language, where ext is a file extension, and
+# language is one of the parsers supported by doxygen: IDL, Java, JavaScript,
+# Csharp (C#), C, C++, D, PHP, md (Markdown), Objective-C, Python, Slice, VHDL,
+# Fortran (fixed format Fortran: FortranFixed, free formatted Fortran:
+# FortranFree, unknown formatted Fortran: Fortran. In the later case the parser
+# tries to guess whether the code is fixed or free formatted code, this is the
+# default for Fortran type files). For instance to make doxygen treat .inc files
+# as Fortran files (default is PHP), and .f files as C (default is Fortran),
+# use: inc=Fortran f=C.
+#
+# Note: For files without extension you can use no_extension as a placeholder.
+#
+# Note that for custom extensions you also need to set FILE_PATTERNS otherwise
+# the files are not read by doxygen. When specifying no_extension you should add
+# * to the FILE_PATTERNS.
+#
+# Note see also the list of default file extension mappings.
+
+EXTENSION_MAPPING =
+
+# If the MARKDOWN_SUPPORT tag is enabled then doxygen pre-processes all comments
+# according to the Markdown format, which allows for more readable
+# documentation. See https://daringfireball.net/projects/markdown/ for details.
+# The output of markdown processing is further processed by doxygen, so you can
+# mix doxygen, HTML, and XML commands with Markdown formatting. Disable only in
+# case of backward compatibilities issues.
+# The default value is: YES.
+
+MARKDOWN_SUPPORT = YES
+
+# When the TOC_INCLUDE_HEADINGS tag is set to a non-zero value, all headings up
+# to that level are automatically included in the table of contents, even if
+# they do not have an id attribute.
+# Note: This feature currently applies only to Markdown headings.
+# Minimum value: 0, maximum value: 99, default value: 5.
+# This tag requires that the tag MARKDOWN_SUPPORT is set to YES.
+
+TOC_INCLUDE_HEADINGS = 0
+
+# When enabled doxygen tries to link words that correspond to documented
+# classes, or namespaces to their corresponding documentation. Such a link can
+# be prevented in individual cases by putting a % sign in front of the word or
+# globally by setting AUTOLINK_SUPPORT to NO.
+# The default value is: YES.
+
+AUTOLINK_SUPPORT = YES
+
+# If you use STL classes (i.e. std::string, std::vector, etc.) but do not want
+# to include (a tag file for) the STL sources as input, then you should set this
+# tag to YES in order to let doxygen match functions declarations and
+# definitions whose arguments contain STL classes (e.g. func(std::string);
+# versus func(std::string) {}). This also make the inheritance and collaboration
+# diagrams that involve STL classes more complete and accurate.
+# The default value is: NO.
+
+BUILTIN_STL_SUPPORT = NO
+
+# If you use Microsoft's C++/CLI language, you should set this option to YES to
+# enable parsing support.
+# The default value is: NO.
+
+CPP_CLI_SUPPORT = NO
+
+# Set the SIP_SUPPORT tag to YES if your project consists of sip (see:
+# https://www.riverbankcomputing.com/software/sip/intro) sources only. Doxygen
+# will parse them like normal C++ but will assume all classes use public instead
+# of private inheritance when no explicit protection keyword is present.
+# The default value is: NO.
+
+SIP_SUPPORT = NO
+
+# For Microsoft's IDL there are propget and propput attributes to indicate
+# getter and setter methods for a property. Setting this option to YES will make
+# doxygen to replace the get and set methods by a property in the documentation.
+# This will only work if the methods are indeed getting or setting a simple
+# type. If this is not the case, or you want to show the methods anyway, you
+# should set this option to NO.
+# The default value is: YES.
+
+IDL_PROPERTY_SUPPORT = YES
+
+# If member grouping is used in the documentation and the DISTRIBUTE_GROUP_DOC
+# tag is set to YES then doxygen will reuse the documentation of the first
+# member in the group (if any) for the other members of the group. By default
+# all members of a group must be documented explicitly.
+# The default value is: NO.
+
+DISTRIBUTE_GROUP_DOC = NO
+
+# If one adds a struct or class to a group and this option is enabled, then also
+# any nested class or struct is added to the same group. By default this option
+# is disabled and one has to add nested compounds explicitly via \ingroup.
+# The default value is: NO.
+
+GROUP_NESTED_COMPOUNDS = NO
+
+# Set the SUBGROUPING tag to YES to allow class member groups of the same type
+# (for instance a group of public functions) to be put as a subgroup of that
+# type (e.g. under the Public Functions section). Set it to NO to prevent
+# subgrouping. Alternatively, this can be done per class using the
+# \nosubgrouping command.
+# The default value is: YES.
+
+SUBGROUPING = YES
+
+# When the INLINE_GROUPED_CLASSES tag is set to YES, classes, structs and unions
+# are shown inside the group in which they are included (e.g. using \ingroup)
+# instead of on a separate page (for HTML and Man pages) or section (for LaTeX
+# and RTF).
+#
+# Note that this feature does not work in combination with
+# SEPARATE_MEMBER_PAGES.
+# The default value is: NO.
+
+INLINE_GROUPED_CLASSES = NO
+
+# When the INLINE_SIMPLE_STRUCTS tag is set to YES, structs, classes, and unions
+# with only public data fields or simple typedef fields will be shown inline in
+# the documentation of the scope in which they are defined (i.e. file,
+# namespace, or group documentation), provided this scope is documented. If set
+# to NO, structs, classes, and unions are shown on a separate page (for HTML and
+# Man pages) or section (for LaTeX and RTF).
+# The default value is: NO.
+
+INLINE_SIMPLE_STRUCTS = NO
+
+# When TYPEDEF_HIDES_STRUCT tag is enabled, a typedef of a struct, union, or
+# enum is documented as struct, union, or enum with the name of the typedef. So
+# typedef struct TypeS {} TypeT, will appear in the documentation as a struct
+# with name TypeT. When disabled the typedef will appear as a member of a file,
+# namespace, or class. And the struct will be named TypeS. This can typically be
+# useful for C code in case the coding convention dictates that all compound
+# types are typedef'ed and only the typedef is referenced, never the tag name.
+# The default value is: NO.
+
+TYPEDEF_HIDES_STRUCT = NO
+
+# The size of the symbol lookup cache can be set using LOOKUP_CACHE_SIZE. This
+# cache is used to resolve symbols given their name and scope. Since this can be
+# an expensive process and often the same symbol appears multiple times in the
+# code, doxygen keeps a cache of pre-resolved symbols. If the cache is too small
+# doxygen will become slower. If the cache is too large, memory is wasted. The
+# cache size is given by this formula: 2^(16+LOOKUP_CACHE_SIZE). The valid range
+# is 0..9, the default is 0, corresponding to a cache size of 2^16=65536
+# symbols. At the end of a run doxygen will report the cache usage and suggest
+# the optimal cache size from a speed point of view.
+# Minimum value: 0, maximum value: 9, default value: 0.
+
+LOOKUP_CACHE_SIZE = 0
+
+# The NUM_PROC_THREADS specifies the number threads doxygen is allowed to use
+# during processing. When set to 0 doxygen will based this on the number of
+# cores available in the system. You can set it explicitly to a value larger
+# than 0 to get more control over the balance between CPU load and processing
+# speed. At this moment only the input processing can be done using multiple
+# threads. Since this is still an experimental feature the default is set to 1,
+# which efficively disables parallel processing. Please report any issues you
+# encounter. Generating dot graphs in parallel is controlled by the
+# DOT_NUM_THREADS setting.
+# Minimum value: 0, maximum value: 32, default value: 1.
+
+NUM_PROC_THREADS = 1
+
+#---------------------------------------------------------------------------
+# Build related configuration options
+#---------------------------------------------------------------------------
+
+# If the EXTRACT_ALL tag is set to YES, doxygen will assume all entities in
+# documentation are documented, even if no documentation was available. Private
+# class members and static file members will be hidden unless the
+# EXTRACT_PRIVATE respectively EXTRACT_STATIC tags are set to YES.
+# Note: This will also disable the warnings about undocumented members that are
+# normally produced when WARNINGS is set to YES.
+# The default value is: NO.
+
+EXTRACT_ALL = YES
+
+# If the EXTRACT_PRIVATE tag is set to YES, all private members of a class will
+# be included in the documentation.
+# The default value is: NO.
+
+EXTRACT_PRIVATE = NO
+
+# If the EXTRACT_PRIV_VIRTUAL tag is set to YES, documented private virtual
+# methods of a class will be included in the documentation.
+# The default value is: NO.
+
+EXTRACT_PRIV_VIRTUAL = NO
+
+# If the EXTRACT_PACKAGE tag is set to YES, all members with package or internal
+# scope will be included in the documentation.
+# The default value is: NO.
+
+EXTRACT_PACKAGE = NO
+
+# If the EXTRACT_STATIC tag is set to YES, all static members of a file will be
+# included in the documentation.
+# The default value is: NO.
+
+EXTRACT_STATIC = NO
+
+# If the EXTRACT_LOCAL_CLASSES tag is set to YES, classes (and structs) defined
+# locally in source files will be included in the documentation. If set to NO,
+# only classes defined in header files are included. Does not have any effect
+# for Java sources.
+# The default value is: YES.
+
+EXTRACT_LOCAL_CLASSES = YES
+
+# This flag is only useful for Objective-C code. If set to YES, local methods,
+# which are defined in the implementation section but not in the interface are
+# included in the documentation. If set to NO, only methods in the interface are
+# included.
+# The default value is: NO.
+
+EXTRACT_LOCAL_METHODS = NO
+
+# If this flag is set to YES, the members of anonymous namespaces will be
+# extracted and appear in the documentation as a namespace called
+# 'anonymous_namespace{file}', where file will be replaced with the base name of
+# the file that contains the anonymous namespace. By default anonymous namespace
+# are hidden.
+# The default value is: NO.
+
+EXTRACT_ANON_NSPACES = NO
+
+# If this flag is set to YES, the name of an unnamed parameter in a declaration
+# will be determined by the corresponding definition. By default unnamed
+# parameters remain unnamed in the output.
+# The default value is: YES.
+
+RESOLVE_UNNAMED_PARAMS = YES
+
+# If the HIDE_UNDOC_MEMBERS tag is set to YES, doxygen will hide all
+# undocumented members inside documented classes or files. If set to NO these
+# members will be included in the various overviews, but no documentation
+# section is generated. This option has no effect if EXTRACT_ALL is enabled.
+# The default value is: NO.
+
+HIDE_UNDOC_MEMBERS = NO
+
+# If the HIDE_UNDOC_CLASSES tag is set to YES, doxygen will hide all
+# undocumented classes that are normally visible in the class hierarchy. If set
+# to NO, these classes will be included in the various overviews. This option
+# has no effect if EXTRACT_ALL is enabled.
+# The default value is: NO.
+
+HIDE_UNDOC_CLASSES = NO
+
+# If the HIDE_FRIEND_COMPOUNDS tag is set to YES, doxygen will hide all friend
+# declarations. If set to NO, these declarations will be included in the
+# documentation.
+# The default value is: NO.
+
+HIDE_FRIEND_COMPOUNDS = NO
+
+# If the HIDE_IN_BODY_DOCS tag is set to YES, doxygen will hide any
+# documentation blocks found inside the body of a function. If set to NO, these
+# blocks will be appended to the function's detailed documentation block.
+# The default value is: NO.
+
+HIDE_IN_BODY_DOCS = NO
+
+# The INTERNAL_DOCS tag determines if documentation that is typed after a
+# \internal command is included. If the tag is set to NO then the documentation
+# will be excluded. Set it to YES to include the internal documentation.
+# The default value is: NO.
+
+INTERNAL_DOCS = NO
+
+# With the correct setting of option CASE_SENSE_NAMES doxygen will better be
+# able to match the capabilities of the underlying filesystem. In case the
+# filesystem is case sensitive (i.e. it supports files in the same directory
+# whose names only differ in casing), the option must be set to YES to properly
+# deal with such files in case they appear in the input. For filesystems that
+# are not case sensitive the option should be be set to NO to properly deal with
+# output files written for symbols that only differ in casing, such as for two
+# classes, one named CLASS and the other named Class, and to also support
+# references to files without having to specify the exact matching casing. On
+# Windows (including Cygwin) and MacOS, users should typically set this option
+# to NO, whereas on Linux or other Unix flavors it should typically be set to
+# YES.
+# The default value is: system dependent.
+
+CASE_SENSE_NAMES = NO
+
+# If the HIDE_SCOPE_NAMES tag is set to NO then doxygen will show members with
+# their full class and namespace scopes in the documentation. If set to YES, the
+# scope will be hidden.
+# The default value is: NO.
+
+HIDE_SCOPE_NAMES = NO
+
+# If the HIDE_COMPOUND_REFERENCE tag is set to NO (default) then doxygen will
+# append additional text to a page's title, such as Class Reference. If set to
+# YES the compound reference will be hidden.
+# The default value is: NO.
+
+HIDE_COMPOUND_REFERENCE= NO
+
+# If the SHOW_INCLUDE_FILES tag is set to YES then doxygen will put a list of
+# the files that are included by a file in the documentation of that file.
+# The default value is: YES.
+
+SHOW_INCLUDE_FILES = YES
+
+# If the SHOW_GROUPED_MEMB_INC tag is set to YES then Doxygen will add for each
+# grouped member an include statement to the documentation, telling the reader
+# which file to include in order to use the member.
+# The default value is: NO.
+
+SHOW_GROUPED_MEMB_INC = NO
+
+# If the FORCE_LOCAL_INCLUDES tag is set to YES then doxygen will list include
+# files with double quotes in the documentation rather than with sharp brackets.
+# The default value is: NO.
+
+FORCE_LOCAL_INCLUDES = NO
+
+# If the INLINE_INFO tag is set to YES then a tag [inline] is inserted in the
+# documentation for inline members.
+# The default value is: YES.
+
+INLINE_INFO = YES
+
+# If the SORT_MEMBER_DOCS tag is set to YES then doxygen will sort the
+# (detailed) documentation of file and class members alphabetically by member
+# name. If set to NO, the members will appear in declaration order.
+# The default value is: YES.
+
+SORT_MEMBER_DOCS = YES
+
+# If the SORT_BRIEF_DOCS tag is set to YES then doxygen will sort the brief
+# descriptions of file, namespace and class members alphabetically by member
+# name. If set to NO, the members will appear in declaration order. Note that
+# this will also influence the order of the classes in the class list.
+# The default value is: NO.
+
+SORT_BRIEF_DOCS = NO
+
+# If the SORT_MEMBERS_CTORS_1ST tag is set to YES then doxygen will sort the
+# (brief and detailed) documentation of class members so that constructors and
+# destructors are listed first. If set to NO the constructors will appear in the
+# respective orders defined by SORT_BRIEF_DOCS and SORT_MEMBER_DOCS.
+# Note: If SORT_BRIEF_DOCS is set to NO this option is ignored for sorting brief
+# member documentation.
+# Note: If SORT_MEMBER_DOCS is set to NO this option is ignored for sorting
+# detailed member documentation.
+# The default value is: NO.
+
+SORT_MEMBERS_CTORS_1ST = NO
+
+# If the SORT_GROUP_NAMES tag is set to YES then doxygen will sort the hierarchy
+# of group names into alphabetical order. If set to NO the group names will
+# appear in their defined order.
+# The default value is: NO.
+
+SORT_GROUP_NAMES = NO
+
+# If the SORT_BY_SCOPE_NAME tag is set to YES, the class list will be sorted by
+# fully-qualified names, including namespaces. If set to NO, the class list will
+# be sorted only by class name, not including the namespace part.
+# Note: This option is not very useful if HIDE_SCOPE_NAMES is set to YES.
+# Note: This option applies only to the class list, not to the alphabetical
+# list.
+# The default value is: NO.
+
+SORT_BY_SCOPE_NAME = NO
+
+# If the STRICT_PROTO_MATCHING option is enabled and doxygen fails to do proper
+# type resolution of all parameters of a function it will reject a match between
+# the prototype and the implementation of a member function even if there is
+# only one candidate or it is obvious which candidate to choose by doing a
+# simple string match. By disabling STRICT_PROTO_MATCHING doxygen will still
+# accept a match between prototype and implementation in such cases.
+# The default value is: NO.
+
+STRICT_PROTO_MATCHING = NO
+
+# The GENERATE_TODOLIST tag can be used to enable (YES) or disable (NO) the todo
+# list. This list is created by putting \todo commands in the documentation.
+# The default value is: YES.
+
+GENERATE_TODOLIST = YES
+
+# The GENERATE_TESTLIST tag can be used to enable (YES) or disable (NO) the test
+# list. This list is created by putting \test commands in the documentation.
+# The default value is: YES.
+
+GENERATE_TESTLIST = YES
+
+# The GENERATE_BUGLIST tag can be used to enable (YES) or disable (NO) the bug
+# list. This list is created by putting \bug commands in the documentation.
+# The default value is: YES.
+
+GENERATE_BUGLIST = YES
+
+# The GENERATE_DEPRECATEDLIST tag can be used to enable (YES) or disable (NO)
+# the deprecated list. This list is created by putting \deprecated commands in
+# the documentation.
+# The default value is: YES.
+
+GENERATE_DEPRECATEDLIST= YES
+
+# The ENABLED_SECTIONS tag can be used to enable conditional documentation
+# sections, marked by \if <section_label> ... \endif and \cond <section_label>
+# ... \endcond blocks.
+
+ENABLED_SECTIONS =
+
+# The MAX_INITIALIZER_LINES tag determines the maximum number of lines that the
+# initial value of a variable or macro / define can have for it to appear in the
+# documentation. If the initializer consists of more lines than specified here
+# it will be hidden. Use a value of 0 to hide initializers completely. The
+# appearance of the value of individual variables and macros / defines can be
+# controlled using \showinitializer or \hideinitializer command in the
+# documentation regardless of this setting.
+# Minimum value: 0, maximum value: 10000, default value: 30.
+
+MAX_INITIALIZER_LINES = 30
+
+# Set the SHOW_USED_FILES tag to NO to disable the list of files generated at
+# the bottom of the documentation of classes and structs. If set to YES, the
+# list will mention the files that were used to generate the documentation.
+# The default value is: YES.
+
+SHOW_USED_FILES = YES
+
+# Set the SHOW_FILES tag to NO to disable the generation of the Files page. This
+# will remove the Files entry from the Quick Index and from the Folder Tree View
+# (if specified).
+# The default value is: YES.
+
+SHOW_FILES = YES
+
+# Set the SHOW_NAMESPACES tag to NO to disable the generation of the Namespaces
+# page. This will remove the Namespaces entry from the Quick Index and from the
+# Folder Tree View (if specified).
+# The default value is: YES.
+
+SHOW_NAMESPACES = YES
+
+# The FILE_VERSION_FILTER tag can be used to specify a program or script that
+# doxygen should invoke to get the current version for each file (typically from
+# the version control system). Doxygen will invoke the program by executing (via
+# popen()) the command command input-file, where command is the value of the
+# FILE_VERSION_FILTER tag, and input-file is the name of an input file provided
+# by doxygen. Whatever the program writes to standard output is used as the file
+# version. For an example see the documentation.
+
+FILE_VERSION_FILTER =
+
+# The LAYOUT_FILE tag can be used to specify a layout file which will be parsed
+# by doxygen. The layout file controls the global structure of the generated
+# output files in an output format independent way. To create the layout file
+# that represents doxygen's defaults, run doxygen with the -l option. You can
+# optionally specify a file name after the option, if omitted DoxygenLayout.xml
+# will be used as the name of the layout file.
+#
+# Note that if you run doxygen from a directory containing a file called
+# DoxygenLayout.xml, doxygen will parse it automatically even if the LAYOUT_FILE
+# tag is left empty.
+
+LAYOUT_FILE =
+
+# The CITE_BIB_FILES tag can be used to specify one or more bib files containing
+# the reference definitions. This must be a list of .bib files. The .bib
+# extension is automatically appended if omitted. This requires the bibtex tool
+# to be installed. See also https://en.wikipedia.org/wiki/BibTeX for more info.
+# For LaTeX the style of the bibliography can be controlled using
+# LATEX_BIB_STYLE. To use this feature you need bibtex and perl available in the
+# search path. See also \cite for info how to create references.
+
+CITE_BIB_FILES =
+
+#---------------------------------------------------------------------------
+# Configuration options related to warning and progress messages
+#---------------------------------------------------------------------------
+
+# The QUIET tag can be used to turn on/off the messages that are generated to
+# standard output by doxygen. If QUIET is set to YES this implies that the
+# messages are off.
+# The default value is: NO.
+
+QUIET = NO
+
+# The WARNINGS tag can be used to turn on/off the warning messages that are
+# generated to standard error (stderr) by doxygen. If WARNINGS is set to YES
+# this implies that the warnings are on.
+#
+# Tip: Turn warnings on while writing the documentation.
+# The default value is: YES.
+
+WARNINGS = YES
+
+# If the WARN_IF_UNDOCUMENTED tag is set to YES then doxygen will generate
+# warnings for undocumented members. If EXTRACT_ALL is set to YES then this flag
+# will automatically be disabled.
+# The default value is: YES.
+
+WARN_IF_UNDOCUMENTED = YES
+
+# If the WARN_IF_DOC_ERROR tag is set to YES, doxygen will generate warnings for
+# potential errors in the documentation, such as not documenting some parameters
+# in a documented function, or documenting parameters that don't exist or using
+# markup commands wrongly.
+# The default value is: YES.
+
+WARN_IF_DOC_ERROR = YES
+
+# This WARN_NO_PARAMDOC option can be enabled to get warnings for functions that
+# are documented, but have no documentation for their parameters or return
+# value. If set to NO, doxygen will only warn about wrong or incomplete
+# parameter documentation, but not about the absence of documentation. If
+# EXTRACT_ALL is set to YES then this flag will automatically be disabled.
+# The default value is: NO.
+
+WARN_NO_PARAMDOC = NO
+
+# If the WARN_AS_ERROR tag is set to YES then doxygen will immediately stop when
+# a warning is encountered. If the WARN_AS_ERROR tag is set to FAIL_ON_WARNINGS
+# then doxygen will continue running as if WARN_AS_ERROR tag is set to NO, but
+# at the end of the doxygen process doxygen will return with a non-zero status.
+# Possible values are: NO, YES and FAIL_ON_WARNINGS.
+# The default value is: NO.
+
+WARN_AS_ERROR = NO
+
+# The WARN_FORMAT tag determines the format of the warning messages that doxygen
+# can produce. The string should contain the $file, $line, and $text tags, which
+# will be replaced by the file and line number from which the warning originated
+# and the warning text. Optionally the format may contain $version, which will
+# be replaced by the version of the file (if it could be obtained via
+# FILE_VERSION_FILTER)
+# The default value is: $file:$line: $text.
+
+WARN_FORMAT = "$file:$line: $text"
+
+# The WARN_LOGFILE tag can be used to specify a file to which warning and error
+# messages should be written. If left blank the output is written to standard
+# error (stderr).
+
+WARN_LOGFILE =
+
+#---------------------------------------------------------------------------
+# Configuration options related to the input files
+#---------------------------------------------------------------------------
+
+# The INPUT tag is used to specify the files and/or directories that contain
+# documented source files. You may enter file names like myfile.cpp or
+# directories like /usr/src/myproject. Separate the files or directories with
+# spaces. See also FILE_PATTERNS and EXTENSION_MAPPING
+# Note: If this tag is empty the current directory is searched.
+
+INPUT = include/vk_mem_alloc.h
+
+# This tag can be used to specify the character encoding of the source files
+# that doxygen parses. Internally doxygen uses the UTF-8 encoding. Doxygen uses
+# libiconv (or the iconv built into libc) for the transcoding. See the libiconv
+# documentation (see:
+# https://www.gnu.org/software/libiconv/) for the list of possible encodings.
+# The default value is: UTF-8.
+
+INPUT_ENCODING = UTF-8
+
+# If the value of the INPUT tag contains directories, you can use the
+# FILE_PATTERNS tag to specify one or more wildcard patterns (like *.cpp and
+# *.h) to filter out the source-files in the directories.
+#
+# Note that for custom extensions or not directly supported extensions you also
+# need to set EXTENSION_MAPPING for the extension otherwise the files are not
+# read by doxygen.
+#
+# Note the list of default checked file patterns might differ from the list of
+# default file extension mappings.
+#
+# If left blank the following patterns are tested:*.c, *.cc, *.cxx, *.cpp,
+# *.c++, *.java, *.ii, *.ixx, *.ipp, *.i++, *.inl, *.idl, *.ddl, *.odl, *.h,
+# *.hh, *.hxx, *.hpp, *.h++, *.cs, *.d, *.php, *.php4, *.php5, *.phtml, *.inc,
+# *.m, *.markdown, *.md, *.mm, *.dox (to be provided as doxygen C comment),
+# *.py, *.pyw, *.f90, *.f95, *.f03, *.f08, *.f18, *.f, *.for, *.vhd, *.vhdl,
+# *.ucf, *.qsf and *.ice.
+
+FILE_PATTERNS = *.c \
+ *.cc \
+ *.cxx \
+ *.cpp \
+ *.c++ \
+ *.java \
+ *.ii \
+ *.ixx \
+ *.ipp \
+ *.i++ \
+ *.inl \
+ *.idl \
+ *.ddl \
+ *.odl \
+ *.h \
+ *.hh \
+ *.hxx \
+ *.hpp \
+ *.h++ \
+ *.cs \
+ *.d \
+ *.php \
+ *.php4 \
+ *.php5 \
+ *.phtml \
+ *.inc \
+ *.m \
+ *.markdown \
+ *.md \
+ *.mm \
+ *.dox \
+ *.py \
+ *.pyw \
+ *.f90 \
+ *.f95 \
+ *.f03 \
+ *.f08 \
+ *.f \
+ *.for \
+ *.tcl \
+ *.vhd \
+ *.vhdl \
+ *.ucf \
+ *.qsf
+
+# The RECURSIVE tag can be used to specify whether or not subdirectories should
+# be searched for input files as well.
+# The default value is: NO.
+
+RECURSIVE = NO
+
+# The EXCLUDE tag can be used to specify files and/or directories that should be
+# excluded from the INPUT source files. This way you can easily exclude a
+# subdirectory from a directory tree whose root is specified with the INPUT tag.
+#
+# Note that relative paths are relative to the directory from which doxygen is
+# run.
+
+EXCLUDE =
+
+# The EXCLUDE_SYMLINKS tag can be used to select whether or not files or
+# directories that are symbolic links (a Unix file system feature) are excluded
+# from the input.
+# The default value is: NO.
+
+EXCLUDE_SYMLINKS = NO
+
+# If the value of the INPUT tag contains directories, you can use the
+# EXCLUDE_PATTERNS tag to specify one or more wildcard patterns to exclude
+# certain files from those directories.
+#
+# Note that the wildcards are matched against the file with absolute path, so to
+# exclude all test directories for example use the pattern */test/*
+
+EXCLUDE_PATTERNS =
+
+# The EXCLUDE_SYMBOLS tag can be used to specify one or more symbol names
+# (namespaces, classes, functions, etc.) that should be excluded from the
+# output. The symbol name can be a fully qualified name, a word, or if the
+# wildcard * is used, a substring. Examples: ANamespace, AClass,
+# AClass::ANamespace, ANamespace::*Test
+#
+# Note that the wildcards are matched against the file with absolute path, so to
+# exclude all test directories use the pattern */test/*
+
+EXCLUDE_SYMBOLS =
+
+# The EXAMPLE_PATH tag can be used to specify one or more files or directories
+# that contain example code fragments that are included (see the \include
+# command).
+
+EXAMPLE_PATH =
+
+# If the value of the EXAMPLE_PATH tag contains directories, you can use the
+# EXAMPLE_PATTERNS tag to specify one or more wildcard pattern (like *.cpp and
+# *.h) to filter out the source-files in the directories. If left blank all
+# files are included.
+
+EXAMPLE_PATTERNS = *
+
+# If the EXAMPLE_RECURSIVE tag is set to YES then subdirectories will be
+# searched for input files to be used with the \include or \dontinclude commands
+# irrespective of the value of the RECURSIVE tag.
+# The default value is: NO.
+
+EXAMPLE_RECURSIVE = NO
+
+# The IMAGE_PATH tag can be used to specify one or more files or directories
+# that contain images that are to be included in the documentation (see the
+# \image command).
+
+IMAGE_PATH =
+
+# The INPUT_FILTER tag can be used to specify a program that doxygen should
+# invoke to filter for each input file. Doxygen will invoke the filter program
+# by executing (via popen()) the command:
+#
+# <filter> <input-file>
+#
+# where <filter> is the value of the INPUT_FILTER tag, and <input-file> is the
+# name of an input file. Doxygen will then use the output that the filter
+# program writes to standard output. If FILTER_PATTERNS is specified, this tag
+# will be ignored.
+#
+# Note that the filter must not add or remove lines; it is applied before the
+# code is scanned, but not when the output code is generated. If lines are added
+# or removed, the anchors will not be placed correctly.
+#
+# Note that for custom extensions or not directly supported extensions you also
+# need to set EXTENSION_MAPPING for the extension otherwise the files are not
+# properly processed by doxygen.
+
+INPUT_FILTER =
+
+# The FILTER_PATTERNS tag can be used to specify filters on a per file pattern
+# basis. Doxygen will compare the file name with each pattern and apply the
+# filter if there is a match. The filters are a list of the form: pattern=filter
+# (like *.cpp=my_cpp_filter). See INPUT_FILTER for further information on how
+# filters are used. If the FILTER_PATTERNS tag is empty or if none of the
+# patterns match the file name, INPUT_FILTER is applied.
+#
+# Note that for custom extensions or not directly supported extensions you also
+# need to set EXTENSION_MAPPING for the extension otherwise the files are not
+# properly processed by doxygen.
+
+FILTER_PATTERNS =
+
+# If the FILTER_SOURCE_FILES tag is set to YES, the input filter (if set using
+# INPUT_FILTER) will also be used to filter the input files that are used for
+# producing the source files to browse (i.e. when SOURCE_BROWSER is set to YES).
+# The default value is: NO.
+
+FILTER_SOURCE_FILES = NO
+
+# The FILTER_SOURCE_PATTERNS tag can be used to specify source filters per file
+# pattern. A pattern will override the setting for FILTER_PATTERN (if any) and
+# it is also possible to disable source filtering for a specific pattern using
+# *.ext= (so without naming a filter).
+# This tag requires that the tag FILTER_SOURCE_FILES is set to YES.
+
+FILTER_SOURCE_PATTERNS =
+
+# If the USE_MDFILE_AS_MAINPAGE tag refers to the name of a markdown file that
+# is part of the input, its contents will be placed on the main page
+# (index.html). This can be useful if you have a project on for instance GitHub
+# and want to reuse the introduction page also for the doxygen output.
+
+USE_MDFILE_AS_MAINPAGE =
+
+#---------------------------------------------------------------------------
+# Configuration options related to source browsing
+#---------------------------------------------------------------------------
+
+# If the SOURCE_BROWSER tag is set to YES then a list of source files will be
+# generated. Documented entities will be cross-referenced with these sources.
+#
+# Note: To get rid of all source code in the generated output, make sure that
+# also VERBATIM_HEADERS is set to NO.
+# The default value is: NO.
+
+SOURCE_BROWSER = NO
+
+# Setting the INLINE_SOURCES tag to YES will include the body of functions,
+# classes and enums directly into the documentation.
+# The default value is: NO.
+
+INLINE_SOURCES = NO
+
+# Setting the STRIP_CODE_COMMENTS tag to YES will instruct doxygen to hide any
+# special comment blocks from generated source code fragments. Normal C, C++ and
+# Fortran comments will always remain visible.
+# The default value is: YES.
+
+STRIP_CODE_COMMENTS = YES
+
+# If the REFERENCED_BY_RELATION tag is set to YES then for each documented
+# entity all documented functions referencing it will be listed.
+# The default value is: NO.
+
+REFERENCED_BY_RELATION = NO
+
+# If the REFERENCES_RELATION tag is set to YES then for each documented function
+# all documented entities called/used by that function will be listed.
+# The default value is: NO.
+
+REFERENCES_RELATION = NO
+
+# If the REFERENCES_LINK_SOURCE tag is set to YES and SOURCE_BROWSER tag is set
+# to YES then the hyperlinks from functions in REFERENCES_RELATION and
+# REFERENCED_BY_RELATION lists will link to the source code. Otherwise they will
+# link to the documentation.
+# The default value is: YES.
+
+REFERENCES_LINK_SOURCE = YES
+
+# If SOURCE_TOOLTIPS is enabled (the default) then hovering a hyperlink in the
+# source code will show a tooltip with additional information such as prototype,
+# brief description and links to the definition and documentation. Since this
+# will make the HTML file larger and loading of large files a bit slower, you
+# can opt to disable this feature.
+# The default value is: YES.
+# This tag requires that the tag SOURCE_BROWSER is set to YES.
+
+SOURCE_TOOLTIPS = YES
+
+# If the USE_HTAGS tag is set to YES then the references to source code will
+# point to the HTML generated by the htags(1) tool instead of doxygen built-in
+# source browser. The htags tool is part of GNU's global source tagging system
+# (see https://www.gnu.org/software/global/global.html). You will need version
+# 4.8.6 or higher.
+#
+# To use it do the following:
+# - Install the latest version of global
+# - Enable SOURCE_BROWSER and USE_HTAGS in the configuration file
+# - Make sure the INPUT points to the root of the source tree
+# - Run doxygen as normal
+#
+# Doxygen will invoke htags (and that will in turn invoke gtags), so these
+# tools must be available from the command line (i.e. in the search path).
+#
+# The result: instead of the source browser generated by doxygen, the links to
+# source code will now point to the output of htags.
+# The default value is: NO.
+# This tag requires that the tag SOURCE_BROWSER is set to YES.
+
+USE_HTAGS = NO
+
+# If the VERBATIM_HEADERS tag is set the YES then doxygen will generate a
+# verbatim copy of the header file for each class for which an include is
+# specified. Set to NO to disable this.
+# See also: Section \class.
+# The default value is: YES.
+
+VERBATIM_HEADERS = NO
+
+# If the CLANG_ASSISTED_PARSING tag is set to YES then doxygen will use the
+# clang parser (see:
+# http://clang.llvm.org/) for more accurate parsing at the cost of reduced
+# performance. This can be particularly helpful with template rich C++ code for
+# which doxygen's built-in parser lacks the necessary type information.
+# Note: The availability of this option depends on whether or not doxygen was
+# generated with the -Duse_libclang=ON option for CMake.
+# The default value is: NO.
+
+CLANG_ASSISTED_PARSING = NO
+
+# If clang assisted parsing is enabled and the CLANG_ADD_INC_PATHS tag is set to
+# YES then doxygen will add the directory of each input to the include path.
+# The default value is: YES.
+
+CLANG_ADD_INC_PATHS = YES
+
+# If clang assisted parsing is enabled you can provide the compiler with command
+# line options that you would normally use when invoking the compiler. Note that
+# the include paths will already be set by doxygen for the files and directories
+# specified with INPUT and INCLUDE_PATH.
+# This tag requires that the tag CLANG_ASSISTED_PARSING is set to YES.
+
+CLANG_OPTIONS =
+
+# If clang assisted parsing is enabled you can provide the clang parser with the
+# path to the directory containing a file called compile_commands.json. This
+# file is the compilation database (see:
+# http://clang.llvm.org/docs/HowToSetupToolingForLLVM.html) containing the
+# options used when the source files were built. This is equivalent to
+# specifying the -p option to a clang tool, such as clang-check. These options
+# will then be passed to the parser. Any options specified with CLANG_OPTIONS
+# will be added as well.
+# Note: The availability of this option depends on whether or not doxygen was
+# generated with the -Duse_libclang=ON option for CMake.
+
+CLANG_DATABASE_PATH =
+
+#---------------------------------------------------------------------------
+# Configuration options related to the alphabetical class index
+#---------------------------------------------------------------------------
+
+# If the ALPHABETICAL_INDEX tag is set to YES, an alphabetical index of all
+# compounds will be generated. Enable this if the project contains a lot of
+# classes, structs, unions or interfaces.
+# The default value is: YES.
+
+ALPHABETICAL_INDEX = YES
+
+# In case all classes in a project start with a common prefix, all classes will
+# be put under the same header in the alphabetical index. The IGNORE_PREFIX tag
+# can be used to specify a prefix (or a list of prefixes) that should be ignored
+# while generating the index headers.
+# This tag requires that the tag ALPHABETICAL_INDEX is set to YES.
+
+IGNORE_PREFIX =
+
+#---------------------------------------------------------------------------
+# Configuration options related to the HTML output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_HTML tag is set to YES, doxygen will generate HTML output
+# The default value is: YES.
+
+GENERATE_HTML = YES
+
+# The HTML_OUTPUT tag is used to specify where the HTML docs will be put. If a
+# relative path is entered the value of OUTPUT_DIRECTORY will be put in front of
+# it.
+# The default directory is: html.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+HTML_OUTPUT = html
+
+# The HTML_FILE_EXTENSION tag can be used to specify the file extension for each
+# generated HTML page (for example: .htm, .php, .asp).
+# The default value is: .html.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+HTML_FILE_EXTENSION = .html
+
+# The HTML_HEADER tag can be used to specify a user-defined HTML header file for
+# each generated HTML page. If the tag is left blank doxygen will generate a
+# standard header.
+#
+# To get valid HTML the header file that includes any scripts and style sheets
+# that doxygen needs, which is dependent on the configuration options used (e.g.
+# the setting GENERATE_TREEVIEW). It is highly recommended to start with a
+# default header using
+# doxygen -w html new_header.html new_footer.html new_stylesheet.css
+# YourConfigFile
+# and then modify the file new_header.html. See also section "Doxygen usage"
+# for information on how to generate the default header that doxygen normally
+# uses.
+# Note: The header is subject to change so you typically have to regenerate the
+# default header when upgrading to a newer version of doxygen. For a description
+# of the possible markers and block names see the documentation.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+HTML_HEADER =
+
+# The HTML_FOOTER tag can be used to specify a user-defined HTML footer for each
+# generated HTML page. If the tag is left blank doxygen will generate a standard
+# footer. See HTML_HEADER for more information on how to generate a default
+# footer and what special commands can be used inside the footer. See also
+# section "Doxygen usage" for information on how to generate the default footer
+# that doxygen normally uses.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+HTML_FOOTER =
+
+# The HTML_STYLESHEET tag can be used to specify a user-defined cascading style
+# sheet that is used by each HTML page. It can be used to fine-tune the look of
+# the HTML output. If left blank doxygen will generate a default style sheet.
+# See also section "Doxygen usage" for information on how to generate the style
+# sheet that doxygen normally uses.
+# Note: It is recommended to use HTML_EXTRA_STYLESHEET instead of this tag, as
+# it is more robust and this tag (HTML_STYLESHEET) will in the future become
+# obsolete.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+HTML_STYLESHEET =
+
+# The HTML_EXTRA_STYLESHEET tag can be used to specify additional user-defined
+# cascading style sheets that are included after the standard style sheets
+# created by doxygen. Using this option one can overrule certain style aspects.
+# This is preferred over using HTML_STYLESHEET since it does not replace the
+# standard style sheet and is therefore more robust against future updates.
+# Doxygen will copy the style sheet files to the output directory.
+# Note: The order of the extra style sheet files is of importance (e.g. the last
+# style sheet in the list overrules the setting of the previous ones in the
+# list). For an example see the documentation.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+HTML_EXTRA_STYLESHEET =
+
+# The HTML_EXTRA_FILES tag can be used to specify one or more extra images or
+# other source files which should be copied to the HTML output directory. Note
+# that these files will be copied to the base HTML output directory. Use the
+# $relpath^ marker in the HTML_HEADER and/or HTML_FOOTER files to load these
+# files. In the HTML_STYLESHEET file, use the file name only. Also note that the
+# files will be copied as-is; there are no commands or markers available.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+HTML_EXTRA_FILES =
+
+# The HTML_COLORSTYLE_HUE tag controls the color of the HTML output. Doxygen
+# will adjust the colors in the style sheet and background images according to
+# this color. Hue is specified as an angle on a colorwheel, see
+# https://en.wikipedia.org/wiki/Hue for more information. For instance the value
+# 0 represents red, 60 is yellow, 120 is green, 180 is cyan, 240 is blue, 300
+# purple, and 360 is red again.
+# Minimum value: 0, maximum value: 359, default value: 220.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+HTML_COLORSTYLE_HUE = 220
+
+# The HTML_COLORSTYLE_SAT tag controls the purity (or saturation) of the colors
+# in the HTML output. For a value of 0 the output will use grayscales only. A
+# value of 255 will produce the most vivid colors.
+# Minimum value: 0, maximum value: 255, default value: 100.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+HTML_COLORSTYLE_SAT = 100
+
+# The HTML_COLORSTYLE_GAMMA tag controls the gamma correction applied to the
+# luminance component of the colors in the HTML output. Values below 100
+# gradually make the output lighter, whereas values above 100 make the output
+# darker. The value divided by 100 is the actual gamma applied, so 80 represents
+# a gamma of 0.8, The value 220 represents a gamma of 2.2, and 100 does not
+# change the gamma.
+# Minimum value: 40, maximum value: 240, default value: 80.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+HTML_COLORSTYLE_GAMMA = 80
+
+# If the HTML_TIMESTAMP tag is set to YES then the footer of each generated HTML
+# page will contain the date and time when the page was generated. Setting this
+# to YES can help to show when doxygen was last run and thus if the
+# documentation is up to date.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+HTML_TIMESTAMP = NO
+
+# If the HTML_DYNAMIC_MENUS tag is set to YES then the generated HTML
+# documentation will contain a main index with vertical navigation menus that
+# are dynamically created via JavaScript. If disabled, the navigation index will
+# consists of multiple levels of tabs that are statically embedded in every HTML
+# page. Disable this option to support browsers that do not have JavaScript,
+# like the Qt help browser.
+# The default value is: YES.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+HTML_DYNAMIC_MENUS = YES
+
+# If the HTML_DYNAMIC_SECTIONS tag is set to YES then the generated HTML
+# documentation will contain sections that can be hidden and shown after the
+# page has loaded.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+HTML_DYNAMIC_SECTIONS = NO
+
+# With HTML_INDEX_NUM_ENTRIES one can control the preferred number of entries
+# shown in the various tree structured indices initially; the user can expand
+# and collapse entries dynamically later on. Doxygen will expand the tree to
+# such a level that at most the specified number of entries are visible (unless
+# a fully collapsed tree already exceeds this amount). So setting the number of
+# entries 1 will produce a full collapsed tree by default. 0 is a special value
+# representing an infinite number of entries and will result in a full expanded
+# tree by default.
+# Minimum value: 0, maximum value: 9999, default value: 100.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+HTML_INDEX_NUM_ENTRIES = 100
+
+# If the GENERATE_DOCSET tag is set to YES, additional index files will be
+# generated that can be used as input for Apple's Xcode 3 integrated development
+# environment (see:
+# https://developer.apple.com/xcode/), introduced with OSX 10.5 (Leopard). To
+# create a documentation set, doxygen will generate a Makefile in the HTML
+# output directory. Running make will produce the docset in that directory and
+# running make install will install the docset in
+# ~/Library/Developer/Shared/Documentation/DocSets so that Xcode will find it at
+# startup. See https://developer.apple.com/library/archive/featuredarticles/Doxy
+# genXcode/_index.html for more information.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+GENERATE_DOCSET = NO
+
+# This tag determines the name of the docset feed. A documentation feed provides
+# an umbrella under which multiple documentation sets from a single provider
+# (such as a company or product suite) can be grouped.
+# The default value is: Doxygen generated docs.
+# This tag requires that the tag GENERATE_DOCSET is set to YES.
+
+DOCSET_FEEDNAME = "Doxygen generated docs"
+
+# This tag specifies a string that should uniquely identify the documentation
+# set bundle. This should be a reverse domain-name style string, e.g.
+# com.mycompany.MyDocSet. Doxygen will append .docset to the name.
+# The default value is: org.doxygen.Project.
+# This tag requires that the tag GENERATE_DOCSET is set to YES.
+
+DOCSET_BUNDLE_ID = org.doxygen.Project
+
+# The DOCSET_PUBLISHER_ID tag specifies a string that should uniquely identify
+# the documentation publisher. This should be a reverse domain-name style
+# string, e.g. com.mycompany.MyDocSet.documentation.
+# The default value is: org.doxygen.Publisher.
+# This tag requires that the tag GENERATE_DOCSET is set to YES.
+
+DOCSET_PUBLISHER_ID = org.doxygen.Publisher
+
+# The DOCSET_PUBLISHER_NAME tag identifies the documentation publisher.
+# The default value is: Publisher.
+# This tag requires that the tag GENERATE_DOCSET is set to YES.
+
+DOCSET_PUBLISHER_NAME = Publisher
+
+# If the GENERATE_HTMLHELP tag is set to YES then doxygen generates three
+# additional HTML index files: index.hhp, index.hhc, and index.hhk. The
+# index.hhp is a project file that can be read by Microsoft's HTML Help Workshop
+# (see:
+# https://www.microsoft.com/en-us/download/details.aspx?id=21138) on Windows.
+#
+# The HTML Help Workshop contains a compiler that can convert all HTML output
+# generated by doxygen into a single compiled HTML file (.chm). Compiled HTML
+# files are now used as the Windows 98 help format, and will replace the old
+# Windows help format (.hlp) on all Windows platforms in the future. Compressed
+# HTML files also contain an index, a table of contents, and you can search for
+# words in the documentation. The HTML workshop also contains a viewer for
+# compressed HTML files.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+GENERATE_HTMLHELP = NO
+
+# The CHM_FILE tag can be used to specify the file name of the resulting .chm
+# file. You can add a path in front of the file if the result should not be
+# written to the html output directory.
+# This tag requires that the tag GENERATE_HTMLHELP is set to YES.
+
+CHM_FILE =
+
+# The HHC_LOCATION tag can be used to specify the location (absolute path
+# including file name) of the HTML help compiler (hhc.exe). If non-empty,
+# doxygen will try to run the HTML help compiler on the generated index.hhp.
+# The file has to be specified with full path.
+# This tag requires that the tag GENERATE_HTMLHELP is set to YES.
+
+HHC_LOCATION =
+
+# The GENERATE_CHI flag controls if a separate .chi index file is generated
+# (YES) or that it should be included in the main .chm file (NO).
+# The default value is: NO.
+# This tag requires that the tag GENERATE_HTMLHELP is set to YES.
+
+GENERATE_CHI = NO
+
+# The CHM_INDEX_ENCODING is used to encode HtmlHelp index (hhk), content (hhc)
+# and project file content.
+# This tag requires that the tag GENERATE_HTMLHELP is set to YES.
+
+CHM_INDEX_ENCODING =
+
+# The BINARY_TOC flag controls whether a binary table of contents is generated
+# (YES) or a normal table of contents (NO) in the .chm file. Furthermore it
+# enables the Previous and Next buttons.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_HTMLHELP is set to YES.
+
+BINARY_TOC = NO
+
+# The TOC_EXPAND flag can be set to YES to add extra items for group members to
+# the table of contents of the HTML help documentation and to the tree view.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_HTMLHELP is set to YES.
+
+TOC_EXPAND = NO
+
+# If the GENERATE_QHP tag is set to YES and both QHP_NAMESPACE and
+# QHP_VIRTUAL_FOLDER are set, an additional index file will be generated that
+# can be used as input for Qt's qhelpgenerator to generate a Qt Compressed Help
+# (.qch) of the generated HTML documentation.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+GENERATE_QHP = NO
+
+# If the QHG_LOCATION tag is specified, the QCH_FILE tag can be used to specify
+# the file name of the resulting .qch file. The path specified is relative to
+# the HTML output folder.
+# This tag requires that the tag GENERATE_QHP is set to YES.
+
+QCH_FILE =
+
+# The QHP_NAMESPACE tag specifies the namespace to use when generating Qt Help
+# Project output. For more information please see Qt Help Project / Namespace
+# (see:
+# https://doc.qt.io/archives/qt-4.8/qthelpproject.html#namespace).
+# The default value is: org.doxygen.Project.
+# This tag requires that the tag GENERATE_QHP is set to YES.
+
+QHP_NAMESPACE = org.doxygen.Project
+
+# The QHP_VIRTUAL_FOLDER tag specifies the namespace to use when generating Qt
+# Help Project output. For more information please see Qt Help Project / Virtual
+# Folders (see:
+# https://doc.qt.io/archives/qt-4.8/qthelpproject.html#virtual-folders).
+# The default value is: doc.
+# This tag requires that the tag GENERATE_QHP is set to YES.
+
+QHP_VIRTUAL_FOLDER = doc
+
+# If the QHP_CUST_FILTER_NAME tag is set, it specifies the name of a custom
+# filter to add. For more information please see Qt Help Project / Custom
+# Filters (see:
+# https://doc.qt.io/archives/qt-4.8/qthelpproject.html#custom-filters).
+# This tag requires that the tag GENERATE_QHP is set to YES.
+
+QHP_CUST_FILTER_NAME =
+
+# The QHP_CUST_FILTER_ATTRS tag specifies the list of the attributes of the
+# custom filter to add. For more information please see Qt Help Project / Custom
+# Filters (see:
+# https://doc.qt.io/archives/qt-4.8/qthelpproject.html#custom-filters).
+# This tag requires that the tag GENERATE_QHP is set to YES.
+
+QHP_CUST_FILTER_ATTRS =
+
+# The QHP_SECT_FILTER_ATTRS tag specifies the list of the attributes this
+# project's filter section matches. Qt Help Project / Filter Attributes (see:
+# https://doc.qt.io/archives/qt-4.8/qthelpproject.html#filter-attributes).
+# This tag requires that the tag GENERATE_QHP is set to YES.
+
+QHP_SECT_FILTER_ATTRS =
+
+# The QHG_LOCATION tag can be used to specify the location (absolute path
+# including file name) of Qt's qhelpgenerator. If non-empty doxygen will try to
+# run qhelpgenerator on the generated .qhp file.
+# This tag requires that the tag GENERATE_QHP is set to YES.
+
+QHG_LOCATION =
+
+# If the GENERATE_ECLIPSEHELP tag is set to YES, additional index files will be
+# generated, together with the HTML files, they form an Eclipse help plugin. To
+# install this plugin and make it available under the help contents menu in
+# Eclipse, the contents of the directory containing the HTML and XML files needs
+# to be copied into the plugins directory of eclipse. The name of the directory
+# within the plugins directory should be the same as the ECLIPSE_DOC_ID value.
+# After copying Eclipse needs to be restarted before the help appears.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+GENERATE_ECLIPSEHELP = NO
+
+# A unique identifier for the Eclipse help plugin. When installing the plugin
+# the directory name containing the HTML and XML files should also have this
+# name. Each documentation set should have its own identifier.
+# The default value is: org.doxygen.Project.
+# This tag requires that the tag GENERATE_ECLIPSEHELP is set to YES.
+
+ECLIPSE_DOC_ID = org.doxygen.Project
+
+# If you want full control over the layout of the generated HTML pages it might
+# be necessary to disable the index and replace it with your own. The
+# DISABLE_INDEX tag can be used to turn on/off the condensed index (tabs) at top
+# of each HTML page. A value of NO enables the index and the value YES disables
+# it. Since the tabs in the index contain the same information as the navigation
+# tree, you can set this option to YES if you also set GENERATE_TREEVIEW to YES.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+DISABLE_INDEX = NO
+
+# The GENERATE_TREEVIEW tag is used to specify whether a tree-like index
+# structure should be generated to display hierarchical information. If the tag
+# value is set to YES, a side panel will be generated containing a tree-like
+# index structure (just like the one that is generated for HTML Help). For this
+# to work a browser that supports JavaScript, DHTML, CSS and frames is required
+# (i.e. any modern browser). Windows users are probably better off using the
+# HTML help feature. Via custom style sheets (see HTML_EXTRA_STYLESHEET) one can
+# further fine-tune the look of the index. As an example, the default style
+# sheet generated by doxygen has an example that shows how to put an image at
+# the root of the tree instead of the PROJECT_NAME. Since the tree basically has
+# the same information as the tab index, you could consider setting
+# DISABLE_INDEX to YES when enabling this option.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+GENERATE_TREEVIEW = NO
+
+# The ENUM_VALUES_PER_LINE tag can be used to set the number of enum values that
+# doxygen will group on one line in the generated HTML documentation.
+#
+# Note that a value of 0 will completely suppress the enum values from appearing
+# in the overview section.
+# Minimum value: 0, maximum value: 20, default value: 4.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+ENUM_VALUES_PER_LINE = 4
+
+# If the treeview is enabled (see GENERATE_TREEVIEW) then this tag can be used
+# to set the initial width (in pixels) of the frame in which the tree is shown.
+# Minimum value: 0, maximum value: 1500, default value: 250.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+TREEVIEW_WIDTH = 250
+
+# If the EXT_LINKS_IN_WINDOW option is set to YES, doxygen will open links to
+# external symbols imported via tag files in a separate window.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+EXT_LINKS_IN_WINDOW = NO
+
+# If the HTML_FORMULA_FORMAT option is set to svg, doxygen will use the pdf2svg
+# tool (see https://github.com/dawbarton/pdf2svg) or inkscape (see
+# https://inkscape.org) to generate formulas as SVG images instead of PNGs for
+# the HTML output. These images will generally look nicer at scaled resolutions.
+# Possible values are: png (the default) and svg (looks nicer but requires the
+# pdf2svg or inkscape tool).
+# The default value is: png.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+HTML_FORMULA_FORMAT = png
+
+# Use this tag to change the font size of LaTeX formulas included as images in
+# the HTML documentation. When you change the font size after a successful
+# doxygen run you need to manually remove any form_*.png images from the HTML
+# output directory to force them to be regenerated.
+# Minimum value: 8, maximum value: 50, default value: 10.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+FORMULA_FONTSIZE = 10
+
+# Use the FORMULA_TRANSPARENT tag to determine whether or not the images
+# generated for formulas are transparent PNGs. Transparent PNGs are not
+# supported properly for IE 6.0, but are supported on all modern browsers.
+#
+# Note that when changing this option you need to delete any form_*.png files in
+# the HTML output directory before the changes have effect.
+# The default value is: YES.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+FORMULA_TRANSPARENT = YES
+
+# The FORMULA_MACROFILE can contain LaTeX \newcommand and \renewcommand commands
+# to create new LaTeX commands to be used in formulas as building blocks. See
+# the section "Including formulas" for details.
+
+FORMULA_MACROFILE =
+
+# Enable the USE_MATHJAX option to render LaTeX formulas using MathJax (see
+# https://www.mathjax.org) which uses client side JavaScript for the rendering
+# instead of using pre-rendered bitmaps. Use this if you do not have LaTeX
+# installed or if you want to formulas look prettier in the HTML output. When
+# enabled you may also need to install MathJax separately and configure the path
+# to it using the MATHJAX_RELPATH option.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+USE_MATHJAX = NO
+
+# When MathJax is enabled you can set the default output format to be used for
+# the MathJax output. See the MathJax site (see:
+# http://docs.mathjax.org/en/v2.7-latest/output.html) for more details.
+# Possible values are: HTML-CSS (which is slower, but has the best
+# compatibility), NativeMML (i.e. MathML) and SVG.
+# The default value is: HTML-CSS.
+# This tag requires that the tag USE_MATHJAX is set to YES.
+
+MATHJAX_FORMAT = HTML-CSS
+
+# When MathJax is enabled you need to specify the location relative to the HTML
+# output directory using the MATHJAX_RELPATH option. The destination directory
+# should contain the MathJax.js script. For instance, if the mathjax directory
+# is located at the same level as the HTML output directory, then
+# MATHJAX_RELPATH should be ../mathjax. The default value points to the MathJax
+# Content Delivery Network so you can quickly see the result without installing
+# MathJax. However, it is strongly recommended to install a local copy of
+# MathJax from https://www.mathjax.org before deployment.
+# The default value is: https://cdn.jsdelivr.net/npm/mathjax@2.
+# This tag requires that the tag USE_MATHJAX is set to YES.
+
+MATHJAX_RELPATH = http://cdn.mathjax.org/mathjax/latest
+
+# The MATHJAX_EXTENSIONS tag can be used to specify one or more MathJax
+# extension names that should be enabled during MathJax rendering. For example
+# MATHJAX_EXTENSIONS = TeX/AMSmath TeX/AMSsymbols
+# This tag requires that the tag USE_MATHJAX is set to YES.
+
+MATHJAX_EXTENSIONS =
+
+# The MATHJAX_CODEFILE tag can be used to specify a file with javascript pieces
+# of code that will be used on startup of the MathJax code. See the MathJax site
+# (see:
+# http://docs.mathjax.org/en/v2.7-latest/output.html) for more details. For an
+# example see the documentation.
+# This tag requires that the tag USE_MATHJAX is set to YES.
+
+MATHJAX_CODEFILE =
+
+# When the SEARCHENGINE tag is enabled doxygen will generate a search box for
+# the HTML output. The underlying search engine uses javascript and DHTML and
+# should work on any modern browser. Note that when using HTML help
+# (GENERATE_HTMLHELP), Qt help (GENERATE_QHP), or docsets (GENERATE_DOCSET)
+# there is already a search function so this one should typically be disabled.
+# For large projects the javascript based search engine can be slow, then
+# enabling SERVER_BASED_SEARCH may provide a better solution. It is possible to
+# search using the keyboard; to jump to the search box use <access key> + S
+# (what the <access key> is depends on the OS and browser, but it is typically
+# <CTRL>, <ALT>/<option>, or both). Inside the search box use the <cursor down
+# key> to jump into the search results window, the results can be navigated
+# using the <cursor keys>. Press <Enter> to select an item or <escape> to cancel
+# the search. The filter options can be selected when the cursor is inside the
+# search box by pressing <Shift>+<cursor down>. Also here use the <cursor keys>
+# to select a filter and <Enter> or <escape> to activate or cancel the filter
+# option.
+# The default value is: YES.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+SEARCHENGINE = YES
+
+# When the SERVER_BASED_SEARCH tag is enabled the search engine will be
+# implemented using a web server instead of a web client using JavaScript. There
+# are two flavors of web server based searching depending on the EXTERNAL_SEARCH
+# setting. When disabled, doxygen will generate a PHP script for searching and
+# an index file used by the script. When EXTERNAL_SEARCH is enabled the indexing
+# and searching needs to be provided by external tools. See the section
+# "External Indexing and Searching" for details.
+# The default value is: NO.
+# This tag requires that the tag SEARCHENGINE is set to YES.
+
+SERVER_BASED_SEARCH = NO
+
+# When EXTERNAL_SEARCH tag is enabled doxygen will no longer generate the PHP
+# script for searching. Instead the search results are written to an XML file
+# which needs to be processed by an external indexer. Doxygen will invoke an
+# external search engine pointed to by the SEARCHENGINE_URL option to obtain the
+# search results.
+#
+# Doxygen ships with an example indexer (doxyindexer) and search engine
+# (doxysearch.cgi) which are based on the open source search engine library
+# Xapian (see:
+# https://xapian.org/).
+#
+# See the section "External Indexing and Searching" for details.
+# The default value is: NO.
+# This tag requires that the tag SEARCHENGINE is set to YES.
+
+EXTERNAL_SEARCH = NO
+
+# The SEARCHENGINE_URL should point to a search engine hosted by a web server
+# which will return the search results when EXTERNAL_SEARCH is enabled.
+#
+# Doxygen ships with an example indexer (doxyindexer) and search engine
+# (doxysearch.cgi) which are based on the open source search engine library
+# Xapian (see:
+# https://xapian.org/). See the section "External Indexing and Searching" for
+# details.
+# This tag requires that the tag SEARCHENGINE is set to YES.
+
+SEARCHENGINE_URL =
+
+# When SERVER_BASED_SEARCH and EXTERNAL_SEARCH are both enabled the unindexed
+# search data is written to a file for indexing by an external tool. With the
+# SEARCHDATA_FILE tag the name of this file can be specified.
+# The default file is: searchdata.xml.
+# This tag requires that the tag SEARCHENGINE is set to YES.
+
+SEARCHDATA_FILE = searchdata.xml
+
+# When SERVER_BASED_SEARCH and EXTERNAL_SEARCH are both enabled the
+# EXTERNAL_SEARCH_ID tag can be used as an identifier for the project. This is
+# useful in combination with EXTRA_SEARCH_MAPPINGS to search through multiple
+# projects and redirect the results back to the right project.
+# This tag requires that the tag SEARCHENGINE is set to YES.
+
+EXTERNAL_SEARCH_ID =
+
+# The EXTRA_SEARCH_MAPPINGS tag can be used to enable searching through doxygen
+# projects other than the one defined by this configuration file, but that are
+# all added to the same external search index. Each project needs to have a
+# unique id set via EXTERNAL_SEARCH_ID. The search mapping then maps the id of
+# to a relative location where the documentation can be found. The format is:
+# EXTRA_SEARCH_MAPPINGS = tagname1=loc1 tagname2=loc2 ...
+# This tag requires that the tag SEARCHENGINE is set to YES.
+
+EXTRA_SEARCH_MAPPINGS =
+
+#---------------------------------------------------------------------------
+# Configuration options related to the LaTeX output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_LATEX tag is set to YES, doxygen will generate LaTeX output.
+# The default value is: YES.
+
+GENERATE_LATEX = NO
+
+# The LATEX_OUTPUT tag is used to specify where the LaTeX docs will be put. If a
+# relative path is entered the value of OUTPUT_DIRECTORY will be put in front of
+# it.
+# The default directory is: latex.
+# This tag requires that the tag GENERATE_LATEX is set to YES.
+
+LATEX_OUTPUT = latex
+
+# The LATEX_CMD_NAME tag can be used to specify the LaTeX command name to be
+# invoked.
+#
+# Note that when not enabling USE_PDFLATEX the default is latex when enabling
+# USE_PDFLATEX the default is pdflatex and when in the later case latex is
+# chosen this is overwritten by pdflatex. For specific output languages the
+# default can have been set differently, this depends on the implementation of
+# the output language.
+# This tag requires that the tag GENERATE_LATEX is set to YES.
+
+LATEX_CMD_NAME = latex
+
+# The MAKEINDEX_CMD_NAME tag can be used to specify the command name to generate
+# index for LaTeX.
+# Note: This tag is used in the Makefile / make.bat.
+# See also: LATEX_MAKEINDEX_CMD for the part in the generated output file
+# (.tex).
+# The default file is: makeindex.
+# This tag requires that the tag GENERATE_LATEX is set to YES.
+
+MAKEINDEX_CMD_NAME = makeindex
+
+# The LATEX_MAKEINDEX_CMD tag can be used to specify the command name to
+# generate index for LaTeX. In case there is no backslash (\) as first character
+# it will be automatically added in the LaTeX code.
+# Note: This tag is used in the generated output file (.tex).
+# See also: MAKEINDEX_CMD_NAME for the part in the Makefile / make.bat.
+# The default value is: makeindex.
+# This tag requires that the tag GENERATE_LATEX is set to YES.
+
+LATEX_MAKEINDEX_CMD = makeindex
+
+# If the COMPACT_LATEX tag is set to YES, doxygen generates more compact LaTeX
+# documents. This may be useful for small projects and may help to save some
+# trees in general.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_LATEX is set to YES.
+
+COMPACT_LATEX = NO
+
+# The PAPER_TYPE tag can be used to set the paper type that is used by the
+# printer.
+# Possible values are: a4 (210 x 297 mm), letter (8.5 x 11 inches), legal (8.5 x
+# 14 inches) and executive (7.25 x 10.5 inches).
+# The default value is: a4.
+# This tag requires that the tag GENERATE_LATEX is set to YES.
+
+PAPER_TYPE = a4
+
+# The EXTRA_PACKAGES tag can be used to specify one or more LaTeX package names
+# that should be included in the LaTeX output. The package can be specified just
+# by its name or with the correct syntax as to be used with the LaTeX
+# \usepackage command. To get the times font for instance you can specify :
+# EXTRA_PACKAGES=times or EXTRA_PACKAGES={times}
+# To use the option intlimits with the amsmath package you can specify:
+# EXTRA_PACKAGES=[intlimits]{amsmath}
+# If left blank no extra packages will be included.
+# This tag requires that the tag GENERATE_LATEX is set to YES.
+
+EXTRA_PACKAGES =
+
+# The LATEX_HEADER tag can be used to specify a personal LaTeX header for the
+# generated LaTeX document. The header should contain everything until the first
+# chapter. If it is left blank doxygen will generate a standard header. See
+# section "Doxygen usage" for information on how to let doxygen write the
+# default header to a separate file.
+#
+# Note: Only use a user-defined header if you know what you are doing! The
+# following commands have a special meaning inside the header: $title,
+# $datetime, $date, $doxygenversion, $projectname, $projectnumber,
+# $projectbrief, $projectlogo. Doxygen will replace $title with the empty
+# string, for the replacement values of the other commands the user is referred
+# to HTML_HEADER.
+# This tag requires that the tag GENERATE_LATEX is set to YES.
+
+LATEX_HEADER =
+
+# The LATEX_FOOTER tag can be used to specify a personal LaTeX footer for the
+# generated LaTeX document. The footer should contain everything after the last
+# chapter. If it is left blank doxygen will generate a standard footer. See
+# LATEX_HEADER for more information on how to generate a default footer and what
+# special commands can be used inside the footer.
+#
+# Note: Only use a user-defined footer if you know what you are doing!
+# This tag requires that the tag GENERATE_LATEX is set to YES.
+
+LATEX_FOOTER =
+
+# The LATEX_EXTRA_STYLESHEET tag can be used to specify additional user-defined
+# LaTeX style sheets that are included after the standard style sheets created
+# by doxygen. Using this option one can overrule certain style aspects. Doxygen
+# will copy the style sheet files to the output directory.
+# Note: The order of the extra style sheet files is of importance (e.g. the last
+# style sheet in the list overrules the setting of the previous ones in the
+# list).
+# This tag requires that the tag GENERATE_LATEX is set to YES.
+
+LATEX_EXTRA_STYLESHEET =
+
+# The LATEX_EXTRA_FILES tag can be used to specify one or more extra images or
+# other source files which should be copied to the LATEX_OUTPUT output
+# directory. Note that the files will be copied as-is; there are no commands or
+# markers available.
+# This tag requires that the tag GENERATE_LATEX is set to YES.
+
+LATEX_EXTRA_FILES =
+
+# If the PDF_HYPERLINKS tag is set to YES, the LaTeX that is generated is
+# prepared for conversion to PDF (using ps2pdf or pdflatex). The PDF file will
+# contain links (just like the HTML output) instead of page references. This
+# makes the output suitable for online browsing using a PDF viewer.
+# The default value is: YES.
+# This tag requires that the tag GENERATE_LATEX is set to YES.
+
+PDF_HYPERLINKS = YES
+
+# If the USE_PDFLATEX tag is set to YES, doxygen will use the engine as
+# specified with LATEX_CMD_NAME to generate the PDF file directly from the LaTeX
+# files. Set this option to YES, to get a higher quality PDF documentation.
+#
+# See also section LATEX_CMD_NAME for selecting the engine.
+# The default value is: YES.
+# This tag requires that the tag GENERATE_LATEX is set to YES.
+
+USE_PDFLATEX = YES
+
+# If the LATEX_BATCHMODE tag is set to YES, doxygen will add the \batchmode
+# command to the generated LaTeX files. This will instruct LaTeX to keep running
+# if errors occur, instead of asking the user for help. This option is also used
+# when generating formulas in HTML.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_LATEX is set to YES.
+
+LATEX_BATCHMODE = NO
+
+# If the LATEX_HIDE_INDICES tag is set to YES then doxygen will not include the
+# index chapters (such as File Index, Compound Index, etc.) in the output.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_LATEX is set to YES.
+
+LATEX_HIDE_INDICES = NO
+
+# If the LATEX_SOURCE_CODE tag is set to YES then doxygen will include source
+# code with syntax highlighting in the LaTeX output.
+#
+# Note that which sources are shown also depends on other settings such as
+# SOURCE_BROWSER.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_LATEX is set to YES.
+
+LATEX_SOURCE_CODE = NO
+
+# The LATEX_BIB_STYLE tag can be used to specify the style to use for the
+# bibliography, e.g. plainnat, or ieeetr. See
+# https://en.wikipedia.org/wiki/BibTeX and \cite for more info.
+# The default value is: plain.
+# This tag requires that the tag GENERATE_LATEX is set to YES.
+
+LATEX_BIB_STYLE = plain
+
+# If the LATEX_TIMESTAMP tag is set to YES then the footer of each generated
+# page will contain the date and time when the page was generated. Setting this
+# to NO can help when comparing the output of multiple runs.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_LATEX is set to YES.
+
+LATEX_TIMESTAMP = NO
+
+# The LATEX_EMOJI_DIRECTORY tag is used to specify the (relative or absolute)
+# path from which the emoji images will be read. If a relative path is entered,
+# it will be relative to the LATEX_OUTPUT directory. If left blank the
+# LATEX_OUTPUT directory will be used.
+# This tag requires that the tag GENERATE_LATEX is set to YES.
+
+LATEX_EMOJI_DIRECTORY =
+
+#---------------------------------------------------------------------------
+# Configuration options related to the RTF output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_RTF tag is set to YES, doxygen will generate RTF output. The
+# RTF output is optimized for Word 97 and may not look too pretty with other RTF
+# readers/editors.
+# The default value is: NO.
+
+GENERATE_RTF = NO
+
+# The RTF_OUTPUT tag is used to specify where the RTF docs will be put. If a
+# relative path is entered the value of OUTPUT_DIRECTORY will be put in front of
+# it.
+# The default directory is: rtf.
+# This tag requires that the tag GENERATE_RTF is set to YES.
+
+RTF_OUTPUT = rtf
+
+# If the COMPACT_RTF tag is set to YES, doxygen generates more compact RTF
+# documents. This may be useful for small projects and may help to save some
+# trees in general.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_RTF is set to YES.
+
+COMPACT_RTF = NO
+
+# If the RTF_HYPERLINKS tag is set to YES, the RTF that is generated will
+# contain hyperlink fields. The RTF file will contain links (just like the HTML
+# output) instead of page references. This makes the output suitable for online
+# browsing using Word or some other Word compatible readers that support those
+# fields.
+#
+# Note: WordPad (write) and others do not support links.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_RTF is set to YES.
+
+RTF_HYPERLINKS = NO
+
+# Load stylesheet definitions from file. Syntax is similar to doxygen's
+# configuration file, i.e. a series of assignments. You only have to provide
+# replacements, missing definitions are set to their default value.
+#
+# See also section "Doxygen usage" for information on how to generate the
+# default style sheet that doxygen normally uses.
+# This tag requires that the tag GENERATE_RTF is set to YES.
+
+RTF_STYLESHEET_FILE =
+
+# Set optional variables used in the generation of an RTF document. Syntax is
+# similar to doxygen's configuration file. A template extensions file can be
+# generated using doxygen -e rtf extensionFile.
+# This tag requires that the tag GENERATE_RTF is set to YES.
+
+RTF_EXTENSIONS_FILE =
+
+# If the RTF_SOURCE_CODE tag is set to YES then doxygen will include source code
+# with syntax highlighting in the RTF output.
+#
+# Note that which sources are shown also depends on other settings such as
+# SOURCE_BROWSER.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_RTF is set to YES.
+
+RTF_SOURCE_CODE = NO
+
+#---------------------------------------------------------------------------
+# Configuration options related to the man page output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_MAN tag is set to YES, doxygen will generate man pages for
+# classes and files.
+# The default value is: NO.
+
+GENERATE_MAN = NO
+
+# The MAN_OUTPUT tag is used to specify where the man pages will be put. If a
+# relative path is entered the value of OUTPUT_DIRECTORY will be put in front of
+# it. A directory man3 will be created inside the directory specified by
+# MAN_OUTPUT.
+# The default directory is: man.
+# This tag requires that the tag GENERATE_MAN is set to YES.
+
+MAN_OUTPUT = man
+
+# The MAN_EXTENSION tag determines the extension that is added to the generated
+# man pages. In case the manual section does not start with a number, the number
+# 3 is prepended. The dot (.) at the beginning of the MAN_EXTENSION tag is
+# optional.
+# The default value is: .3.
+# This tag requires that the tag GENERATE_MAN is set to YES.
+
+MAN_EXTENSION = .3
+
+# The MAN_SUBDIR tag determines the name of the directory created within
+# MAN_OUTPUT in which the man pages are placed. If defaults to man followed by
+# MAN_EXTENSION with the initial . removed.
+# This tag requires that the tag GENERATE_MAN is set to YES.
+
+MAN_SUBDIR =
+
+# If the MAN_LINKS tag is set to YES and doxygen generates man output, then it
+# will generate one additional man file for each entity documented in the real
+# man page(s). These additional files only source the real man page, but without
+# them the man command would be unable to find the correct page.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_MAN is set to YES.
+
+MAN_LINKS = NO
+
+#---------------------------------------------------------------------------
+# Configuration options related to the XML output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_XML tag is set to YES, doxygen will generate an XML file that
+# captures the structure of the code including all documentation.
+# The default value is: NO.
+
+GENERATE_XML = NO
+
+# The XML_OUTPUT tag is used to specify where the XML pages will be put. If a
+# relative path is entered the value of OUTPUT_DIRECTORY will be put in front of
+# it.
+# The default directory is: xml.
+# This tag requires that the tag GENERATE_XML is set to YES.
+
+XML_OUTPUT = xml
+
+# If the XML_PROGRAMLISTING tag is set to YES, doxygen will dump the program
+# listings (including syntax highlighting and cross-referencing information) to
+# the XML output. Note that enabling this will significantly increase the size
+# of the XML output.
+# The default value is: YES.
+# This tag requires that the tag GENERATE_XML is set to YES.
+
+XML_PROGRAMLISTING = YES
+
+# If the XML_NS_MEMB_FILE_SCOPE tag is set to YES, doxygen will include
+# namespace members in file scope as well, matching the HTML output.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_XML is set to YES.
+
+XML_NS_MEMB_FILE_SCOPE = NO
+
+#---------------------------------------------------------------------------
+# Configuration options related to the DOCBOOK output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_DOCBOOK tag is set to YES, doxygen will generate Docbook files
+# that can be used to generate PDF.
+# The default value is: NO.
+
+GENERATE_DOCBOOK = NO
+
+# The DOCBOOK_OUTPUT tag is used to specify where the Docbook pages will be put.
+# If a relative path is entered the value of OUTPUT_DIRECTORY will be put in
+# front of it.
+# The default directory is: docbook.
+# This tag requires that the tag GENERATE_DOCBOOK is set to YES.
+
+DOCBOOK_OUTPUT = docbook
+
+# If the DOCBOOK_PROGRAMLISTING tag is set to YES, doxygen will include the
+# program listings (including syntax highlighting and cross-referencing
+# information) to the DOCBOOK output. Note that enabling this will significantly
+# increase the size of the DOCBOOK output.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_DOCBOOK is set to YES.
+
+DOCBOOK_PROGRAMLISTING = NO
+
+#---------------------------------------------------------------------------
+# Configuration options for the AutoGen Definitions output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_AUTOGEN_DEF tag is set to YES, doxygen will generate an
+# AutoGen Definitions (see http://autogen.sourceforge.net/) file that captures
+# the structure of the code including all documentation. Note that this feature
+# is still experimental and incomplete at the moment.
+# The default value is: NO.
+
+GENERATE_AUTOGEN_DEF = NO
+
+#---------------------------------------------------------------------------
+# Configuration options related to the Perl module output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_PERLMOD tag is set to YES, doxygen will generate a Perl module
+# file that captures the structure of the code including all documentation.
+#
+# Note that this feature is still experimental and incomplete at the moment.
+# The default value is: NO.
+
+GENERATE_PERLMOD = NO
+
+# If the PERLMOD_LATEX tag is set to YES, doxygen will generate the necessary
+# Makefile rules, Perl scripts and LaTeX code to be able to generate PDF and DVI
+# output from the Perl module output.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_PERLMOD is set to YES.
+
+PERLMOD_LATEX = NO
+
+# If the PERLMOD_PRETTY tag is set to YES, the Perl module output will be nicely
+# formatted so it can be parsed by a human reader. This is useful if you want to
+# understand what is going on. On the other hand, if this tag is set to NO, the
+# size of the Perl module output will be much smaller and Perl will parse it
+# just the same.
+# The default value is: YES.
+# This tag requires that the tag GENERATE_PERLMOD is set to YES.
+
+PERLMOD_PRETTY = YES
+
+# The names of the make variables in the generated doxyrules.make file are
+# prefixed with the string contained in PERLMOD_MAKEVAR_PREFIX. This is useful
+# so different doxyrules.make files included by the same Makefile don't
+# overwrite each other's variables.
+# This tag requires that the tag GENERATE_PERLMOD is set to YES.
+
+PERLMOD_MAKEVAR_PREFIX =
+
+#---------------------------------------------------------------------------
+# Configuration options related to the preprocessor
+#---------------------------------------------------------------------------
+
+# If the ENABLE_PREPROCESSING tag is set to YES, doxygen will evaluate all
+# C-preprocessor directives found in the sources and include files.
+# The default value is: YES.
+
+ENABLE_PREPROCESSING = YES
+
+# If the MACRO_EXPANSION tag is set to YES, doxygen will expand all macro names
+# in the source code. If set to NO, only conditional compilation will be
+# performed. Macro expansion can be done in a controlled way by setting
+# EXPAND_ONLY_PREDEF to YES.
+# The default value is: NO.
+# This tag requires that the tag ENABLE_PREPROCESSING is set to YES.
+
+MACRO_EXPANSION = YES
+
+# If the EXPAND_ONLY_PREDEF and MACRO_EXPANSION tags are both set to YES then
+# the macro expansion is limited to the macros specified with the PREDEFINED and
+# EXPAND_AS_DEFINED tags.
+# The default value is: NO.
+# This tag requires that the tag ENABLE_PREPROCESSING is set to YES.
+
+EXPAND_ONLY_PREDEF = YES
+
+# If the SEARCH_INCLUDES tag is set to YES, the include files in the
+# INCLUDE_PATH will be searched if a #include is found.
+# The default value is: YES.
+# This tag requires that the tag ENABLE_PREPROCESSING is set to YES.
+
+SEARCH_INCLUDES = YES
+
+# The INCLUDE_PATH tag can be used to specify one or more directories that
+# contain include files that are not input files but should be processed by the
+# preprocessor.
+# This tag requires that the tag SEARCH_INCLUDES is set to YES.
+
+INCLUDE_PATH =
+
+# You can use the INCLUDE_FILE_PATTERNS tag to specify one or more wildcard
+# patterns (like *.h and *.hpp) to filter out the header-files in the
+# directories. If left blank, the patterns specified with FILE_PATTERNS will be
+# used.
+# This tag requires that the tag ENABLE_PREPROCESSING is set to YES.
+
+INCLUDE_FILE_PATTERNS =
+
+# The PREDEFINED tag can be used to specify one or more macro names that are
+# defined before the preprocessor is started (similar to the -D option of e.g.
+# gcc). The argument of the tag is a list of macros of the form: name or
+# name=definition (no spaces). If the definition and the "=" are omitted, "=1"
+# is assumed. To prevent a macro definition from being undefined via #undef or
+# recursively expanded use the := operator instead of the = operator.
+# This tag requires that the tag ENABLE_PREPROCESSING is set to YES.
+
+PREDEFINED = VMA_CALL_PRE= \
+ VMA_CALL_POST= \
+ VMA_NOT_NULL= \
+ VMA_NULLABLE= \
+ VMA_LEN_IF_NOT_NULL(len)= \
+ VMA_NOT_NULL_NON_DISPATCHABLE= \
+ VMA_NULLABLE_NON_DISPATCHABLE= \
+ VMA_EXTERNAL_MEMORY=1
+
+# If the MACRO_EXPANSION and EXPAND_ONLY_PREDEF tags are set to YES then this
+# tag can be used to specify a list of macro names that should be expanded. The
+# macro definition that is found in the sources will be used. Use the PREDEFINED
+# tag if you want to use a different macro definition that overrules the
+# definition found in the source code.
+# This tag requires that the tag ENABLE_PREPROCESSING is set to YES.
+
+EXPAND_AS_DEFINED =
+
+# If the SKIP_FUNCTION_MACROS tag is set to YES then doxygen's preprocessor will
+# remove all references to function-like macros that are alone on a line, have
+# an all uppercase name, and do not end with a semicolon. Such function macros
+# are typically used for boiler-plate code, and will confuse the parser if not
+# removed.
+# The default value is: YES.
+# This tag requires that the tag ENABLE_PREPROCESSING is set to YES.
+
+SKIP_FUNCTION_MACROS = YES
+
+#---------------------------------------------------------------------------
+# Configuration options related to external references
+#---------------------------------------------------------------------------
+
+# The TAGFILES tag can be used to specify one or more tag files. For each tag
+# file the location of the external documentation should be added. The format of
+# a tag file without this location is as follows:
+# TAGFILES = file1 file2 ...
+# Adding location for the tag files is done as follows:
+# TAGFILES = file1=loc1 "file2 = loc2" ...
+# where loc1 and loc2 can be relative or absolute paths or URLs. See the
+# section "Linking to external documentation" for more information about the use
+# of tag files.
+# Note: Each tag file must have a unique name (where the name does NOT include
+# the path). If a tag file is not located in the directory in which doxygen is
+# run, you must also specify the path to the tagfile here.
+
+TAGFILES =
+
+# When a file name is specified after GENERATE_TAGFILE, doxygen will create a
+# tag file that is based on the input files it reads. See section "Linking to
+# external documentation" for more information about the usage of tag files.
+
+GENERATE_TAGFILE =
+
+# If the ALLEXTERNALS tag is set to YES, all external class will be listed in
+# the class index. If set to NO, only the inherited external classes will be
+# listed.
+# The default value is: NO.
+
+ALLEXTERNALS = NO
+
+# If the EXTERNAL_GROUPS tag is set to YES, all external groups will be listed
+# in the modules index. If set to NO, only the current project's groups will be
+# listed.
+# The default value is: YES.
+
+EXTERNAL_GROUPS = YES
+
+# If the EXTERNAL_PAGES tag is set to YES, all external pages will be listed in
+# the related pages index. If set to NO, only the current project's pages will
+# be listed.
+# The default value is: YES.
+
+EXTERNAL_PAGES = YES
+
+#---------------------------------------------------------------------------
+# Configuration options related to the dot tool
+#---------------------------------------------------------------------------
+
+# If the CLASS_DIAGRAMS tag is set to YES, doxygen will generate a class diagram
+# (in HTML and LaTeX) for classes with base or super classes. Setting the tag to
+# NO turns the diagrams off. Note that this option also works with HAVE_DOT
+# disabled, but it is recommended to install and use dot, since it yields more
+# powerful graphs.
+# The default value is: YES.
+
+CLASS_DIAGRAMS = YES
+
+# You can include diagrams made with dia in doxygen documentation. Doxygen will
+# then run dia to produce the diagram and insert it in the documentation. The
+# DIA_PATH tag allows you to specify the directory where the dia binary resides.
+# If left empty dia is assumed to be found in the default search path.
+
+DIA_PATH =
+
+# If set to YES the inheritance and collaboration graphs will hide inheritance
+# and usage relations if the target is undocumented or is not a class.
+# The default value is: YES.
+
+HIDE_UNDOC_RELATIONS = YES
+
+# If you set the HAVE_DOT tag to YES then doxygen will assume the dot tool is
+# available from the path. This tool is part of Graphviz (see:
+# http://www.graphviz.org/), a graph visualization toolkit from AT&T and Lucent
+# Bell Labs. The other options in this section have no effect if this option is
+# set to NO
+# The default value is: NO.
+
+HAVE_DOT = NO
+
+# The DOT_NUM_THREADS specifies the number of dot invocations doxygen is allowed
+# to run in parallel. When set to 0 doxygen will base this on the number of
+# processors available in the system. You can set it explicitly to a value
+# larger than 0 to get control over the balance between CPU load and processing
+# speed.
+# Minimum value: 0, maximum value: 32, default value: 0.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+DOT_NUM_THREADS = 0
+
+# When you want a differently looking font in the dot files that doxygen
+# generates you can specify the font name using DOT_FONTNAME. You need to make
+# sure dot is able to find the font, which can be done by putting it in a
+# standard location or by setting the DOTFONTPATH environment variable or by
+# setting DOT_FONTPATH to the directory containing the font.
+# The default value is: Helvetica.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+DOT_FONTNAME = Helvetica
+
+# The DOT_FONTSIZE tag can be used to set the size (in points) of the font of
+# dot graphs.
+# Minimum value: 4, maximum value: 24, default value: 10.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+DOT_FONTSIZE = 10
+
+# By default doxygen will tell dot to use the default font as specified with
+# DOT_FONTNAME. If you specify a different font using DOT_FONTNAME you can set
+# the path where dot can find it using this tag.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+DOT_FONTPATH =
+
+# If the CLASS_GRAPH tag is set to YES then doxygen will generate a graph for
+# each documented class showing the direct and indirect inheritance relations.
+# Setting this tag to YES will force the CLASS_DIAGRAMS tag to NO.
+# The default value is: YES.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+CLASS_GRAPH = YES
+
+# If the COLLABORATION_GRAPH tag is set to YES then doxygen will generate a
+# graph for each documented class showing the direct and indirect implementation
+# dependencies (inheritance, containment, and class references variables) of the
+# class with other documented classes.
+# The default value is: YES.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+COLLABORATION_GRAPH = YES
+
+# If the GROUP_GRAPHS tag is set to YES then doxygen will generate a graph for
+# groups, showing the direct groups dependencies.
+# The default value is: YES.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+GROUP_GRAPHS = YES
+
+# If the UML_LOOK tag is set to YES, doxygen will generate inheritance and
+# collaboration diagrams in a style similar to the OMG's Unified Modeling
+# Language.
+# The default value is: NO.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+UML_LOOK = NO
+
+# If the UML_LOOK tag is enabled, the fields and methods are shown inside the
+# class node. If there are many fields or methods and many nodes the graph may
+# become too big to be useful. The UML_LIMIT_NUM_FIELDS threshold limits the
+# number of items for each type to make the size more manageable. Set this to 0
+# for no limit. Note that the threshold may be exceeded by 50% before the limit
+# is enforced. So when you set the threshold to 10, up to 15 fields may appear,
+# but if the number exceeds 15, the total amount of fields shown is limited to
+# 10.
+# Minimum value: 0, maximum value: 100, default value: 10.
+# This tag requires that the tag UML_LOOK is set to YES.
+
+UML_LIMIT_NUM_FIELDS = 10
+
+# If the DOT_UML_DETAILS tag is set to NO, doxygen will show attributes and
+# methods without types and arguments in the UML graphs. If the DOT_UML_DETAILS
+# tag is set to YES, doxygen will add type and arguments for attributes and
+# methods in the UML graphs. If the DOT_UML_DETAILS tag is set to NONE, doxygen
+# will not generate fields with class member information in the UML graphs. The
+# class diagrams will look similar to the default class diagrams but using UML
+# notation for the relationships.
+# Possible values are: NO, YES and NONE.
+# The default value is: NO.
+# This tag requires that the tag UML_LOOK is set to YES.
+
+DOT_UML_DETAILS = NO
+
+# The DOT_WRAP_THRESHOLD tag can be used to set the maximum number of characters
+# to display on a single line. If the actual line length exceeds this threshold
+# significantly it will wrapped across multiple lines. Some heuristics are apply
+# to avoid ugly line breaks.
+# Minimum value: 0, maximum value: 1000, default value: 17.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+DOT_WRAP_THRESHOLD = 17
+
+# If the TEMPLATE_RELATIONS tag is set to YES then the inheritance and
+# collaboration graphs will show the relations between templates and their
+# instances.
+# The default value is: NO.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+TEMPLATE_RELATIONS = NO
+
+# If the INCLUDE_GRAPH, ENABLE_PREPROCESSING and SEARCH_INCLUDES tags are set to
+# YES then doxygen will generate a graph for each documented file showing the
+# direct and indirect include dependencies of the file with other documented
+# files.
+# The default value is: YES.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+INCLUDE_GRAPH = YES
+
+# If the INCLUDED_BY_GRAPH, ENABLE_PREPROCESSING and SEARCH_INCLUDES tags are
+# set to YES then doxygen will generate a graph for each documented file showing
+# the direct and indirect include dependencies of the file with other documented
+# files.
+# The default value is: YES.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+INCLUDED_BY_GRAPH = YES
+
+# If the CALL_GRAPH tag is set to YES then doxygen will generate a call
+# dependency graph for every global function or class method.
+#
+# Note that enabling this option will significantly increase the time of a run.
+# So in most cases it will be better to enable call graphs for selected
+# functions only using the \callgraph command. Disabling a call graph can be
+# accomplished by means of the command \hidecallgraph.
+# The default value is: NO.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+CALL_GRAPH = NO
+
+# If the CALLER_GRAPH tag is set to YES then doxygen will generate a caller
+# dependency graph for every global function or class method.
+#
+# Note that enabling this option will significantly increase the time of a run.
+# So in most cases it will be better to enable caller graphs for selected
+# functions only using the \callergraph command. Disabling a caller graph can be
+# accomplished by means of the command \hidecallergraph.
+# The default value is: NO.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+CALLER_GRAPH = NO
+
+# If the GRAPHICAL_HIERARCHY tag is set to YES then doxygen will graphical
+# hierarchy of all classes instead of a textual one.
+# The default value is: YES.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+GRAPHICAL_HIERARCHY = YES
+
+# If the DIRECTORY_GRAPH tag is set to YES then doxygen will show the
+# dependencies a directory has on other directories in a graphical way. The
+# dependency relations are determined by the #include relations between the
+# files in the directories.
+# The default value is: YES.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+DIRECTORY_GRAPH = YES
+
+# The DOT_IMAGE_FORMAT tag can be used to set the image format of the images
+# generated by dot. For an explanation of the image formats see the section
+# output formats in the documentation of the dot tool (Graphviz (see:
+# http://www.graphviz.org/)).
+# Note: If you choose svg you need to set HTML_FILE_EXTENSION to xhtml in order
+# to make the SVG files visible in IE 9+ (other browsers do not have this
+# requirement).
+# Possible values are: png, jpg, gif, svg, png:gd, png:gd:gd, png:cairo,
+# png:cairo:gd, png:cairo:cairo, png:cairo:gdiplus, png:gdiplus and
+# png:gdiplus:gdiplus.
+# The default value is: png.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+DOT_IMAGE_FORMAT = png
+
+# If DOT_IMAGE_FORMAT is set to svg, then this option can be set to YES to
+# enable generation of interactive SVG images that allow zooming and panning.
+#
+# Note that this requires a modern browser other than Internet Explorer. Tested
+# and working are Firefox, Chrome, Safari, and Opera.
+# Note: For IE 9+ you need to set HTML_FILE_EXTENSION to xhtml in order to make
+# the SVG files visible. Older versions of IE do not have SVG support.
+# The default value is: NO.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+INTERACTIVE_SVG = NO
+
+# The DOT_PATH tag can be used to specify the path where the dot tool can be
+# found. If left blank, it is assumed the dot tool can be found in the path.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+DOT_PATH =
+
+# The DOTFILE_DIRS tag can be used to specify one or more directories that
+# contain dot files that are included in the documentation (see the \dotfile
+# command).
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+DOTFILE_DIRS =
+
+# The MSCFILE_DIRS tag can be used to specify one or more directories that
+# contain msc files that are included in the documentation (see the \mscfile
+# command).
+
+MSCFILE_DIRS =
+
+# The DIAFILE_DIRS tag can be used to specify one or more directories that
+# contain dia files that are included in the documentation (see the \diafile
+# command).
+
+DIAFILE_DIRS =
+
+# When using plantuml, the PLANTUML_JAR_PATH tag should be used to specify the
+# path where java can find the plantuml.jar file. If left blank, it is assumed
+# PlantUML is not used or called during a preprocessing step. Doxygen will
+# generate a warning when it encounters a \startuml command in this case and
+# will not generate output for the diagram.
+
+PLANTUML_JAR_PATH =
+
+# When using plantuml, the PLANTUML_CFG_FILE tag can be used to specify a
+# configuration file for plantuml.
+
+PLANTUML_CFG_FILE =
+
+# When using plantuml, the specified paths are searched for files specified by
+# the !include statement in a plantuml block.
+
+PLANTUML_INCLUDE_PATH =
+
+# The DOT_GRAPH_MAX_NODES tag can be used to set the maximum number of nodes
+# that will be shown in the graph. If the number of nodes in a graph becomes
+# larger than this value, doxygen will truncate the graph, which is visualized
+# by representing a node as a red box. Note that doxygen if the number of direct
+# children of the root node in a graph is already larger than
+# DOT_GRAPH_MAX_NODES then the graph will not be shown at all. Also note that
+# the size of a graph can be further restricted by MAX_DOT_GRAPH_DEPTH.
+# Minimum value: 0, maximum value: 10000, default value: 50.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+DOT_GRAPH_MAX_NODES = 50
+
+# The MAX_DOT_GRAPH_DEPTH tag can be used to set the maximum depth of the graphs
+# generated by dot. A depth value of 3 means that only nodes reachable from the
+# root by following a path via at most 3 edges will be shown. Nodes that lay
+# further from the root node will be omitted. Note that setting this option to 1
+# or 2 may greatly reduce the computation time needed for large code bases. Also
+# note that the size of a graph can be further restricted by
+# DOT_GRAPH_MAX_NODES. Using a depth of 0 means no depth restriction.
+# Minimum value: 0, maximum value: 1000, default value: 0.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+MAX_DOT_GRAPH_DEPTH = 0
+
+# Set the DOT_TRANSPARENT tag to YES to generate images with a transparent
+# background. This is disabled by default, because dot on Windows does not seem
+# to support this out of the box.
+#
+# Warning: Depending on the platform used, enabling this option may lead to
+# badly anti-aliased labels on the edges of a graph (i.e. they become hard to
+# read).
+# The default value is: NO.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+DOT_TRANSPARENT = NO
+
+# Set the DOT_MULTI_TARGETS tag to YES to allow dot to generate multiple output
+# files in one run (i.e. multiple -o and -T options on the command line). This
+# makes dot run faster, but since only newer versions of dot (>1.8.10) support
+# this, this feature is disabled by default.
+# The default value is: NO.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+DOT_MULTI_TARGETS = NO
+
+# If the GENERATE_LEGEND tag is set to YES doxygen will generate a legend page
+# explaining the meaning of the various boxes and arrows in the dot generated
+# graphs.
+# The default value is: YES.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+GENERATE_LEGEND = YES
+
+# If the DOT_CLEANUP tag is set to YES, doxygen will remove the intermediate
+# files that are used to generate the various graphs.
+#
+# Note: This setting is not only used for dot files but also for msc and
+# plantuml temporary files.
+# The default value is: YES.
+
+DOT_CLEANUP = YES
diff --git a/include/vk_mem_alloc.h b/include/vk_mem_alloc.h
index ae45721..c9d2f1a 100644
--- a/include/vk_mem_alloc.h
+++ b/include/vk_mem_alloc.h
@@ -1025,7 +1025,7 @@
*/
void* VMA_NULLABLE pUserData;
/** \brief A floating-point value between 0 and 1, indicating the priority of the allocation relative to other memory allocations.
-
+
It is used only when #VMA_ALLOCATOR_CREATE_EXT_MEMORY_PRIORITY_BIT flag was used during creation of the #VmaAllocator object
and this allocation ends up as dedicated or is explicitly forced as dedicated using #VMA_ALLOCATION_CREATE_DEDICATED_MEMORY_BIT.
Otherwise, it has the priority of a memory block where it is placed and this variable is ignored.
@@ -1202,14 +1202,14 @@
*/
float priority;
/** \brief Additional minimum alignment to be used for all allocations created from this pool. Can be 0.
-
+
Leave 0 (default) not to impose any additional alignment. If not 0, it must be a power of two.
It can be useful in cases where alignment returned by Vulkan by functions like `vkGetBufferMemoryRequirements` is not enough,
e.g. when doing interop with OpenGL.
*/
VkDeviceSize minAllocationAlignment;
/** \brief Additional `pNext` chain to be attached to `VkMemoryAllocateInfo` used for every allocation made by this pool. Optional.
-
+
Optional, can be null. If not null, it must point to a `pNext` chain of structures that can be attached to `VkMemoryAllocateInfo`.
It can be useful for special needs such as adding `VkExportMemoryAllocateInfoKHR`.
Structures pointed by this member must remain alive and unchanged for the whole lifetime of the custom pool.
@@ -4188,7 +4188,7 @@
const_iterator cbegin() const { return const_iterator(&m_RawList, m_RawList.Front()); }
const_iterator cend() const { return const_iterator(&m_RawList, VMA_NULL); }
-
+
const_iterator begin() const { return cbegin(); }
const_iterator end() const { return cend(); }
diff --git a/src/.editorconfig b/src/.editorconfig
index 8abf0ef..3b730e6 100644
--- a/src/.editorconfig
+++ b/src/.editorconfig
@@ -1,5 +1,6 @@
-root = true
-
-[**.{cpp,h}]
-indent_style = space
-indent_size = 4
+root = true
+
+[**.{cpp,h}]
+indent_style = space
+indent_size = 4
+end_of_line = lf
diff --git a/src/Common.cpp b/src/Common.cpp
index 2dcbb68..b4bf54f 100644
--- a/src/Common.cpp
+++ b/src/Common.cpp
@@ -1,328 +1,328 @@
-//
-// Copyright (c) 2017-2021 Advanced Micro Devices, Inc. All rights reserved.
-//
-// Permission is hereby granted, free of charge, to any person obtaining a copy
-// of this software and associated documentation files (the "Software"), to deal
-// in the Software without restriction, including without limitation the rights
-// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-// copies of the Software, and to permit persons to whom the Software is
-// furnished to do so, subject to the following conditions:
-//
-// The above copyright notice and this permission notice shall be included in
-// all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-// THE SOFTWARE.
-//
-
-#include "Common.h"
-
-#ifdef _WIN32
-
-void ReadFile(std::vector<char>& out, const char* fileName)
-{
- std::ifstream file(fileName, std::ios::ate | std::ios::binary);
- assert(file.is_open());
- size_t fileSize = (size_t)file.tellg();
- if(fileSize > 0)
- {
- out.resize(fileSize);
- file.seekg(0);
- file.read(out.data(), fileSize);
- }
- else
- out.clear();
-}
-
-void SetConsoleColor(CONSOLE_COLOR color)
-{
- WORD attr = 0;
- switch(color)
- {
- case CONSOLE_COLOR::INFO:
- attr = FOREGROUND_INTENSITY;
- break;
- case CONSOLE_COLOR::NORMAL:
- attr = FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_BLUE;
- break;
- case CONSOLE_COLOR::WARNING:
- attr = FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_INTENSITY;
- break;
- case CONSOLE_COLOR::ERROR_:
- attr = FOREGROUND_RED | FOREGROUND_INTENSITY;
- break;
- default:
- assert(0);
- }
-
- HANDLE out = GetStdHandle(STD_OUTPUT_HANDLE);
- SetConsoleTextAttribute(out, attr);
-}
-
-void PrintMessage(CONSOLE_COLOR color, const char* msg)
-{
- if(color != CONSOLE_COLOR::NORMAL)
- SetConsoleColor(color);
-
- printf("%s\n", msg);
-
- if (color != CONSOLE_COLOR::NORMAL)
- SetConsoleColor(CONSOLE_COLOR::NORMAL);
-}
-
-void PrintMessage(CONSOLE_COLOR color, const wchar_t* msg)
-{
- if(color != CONSOLE_COLOR::NORMAL)
- SetConsoleColor(color);
-
- wprintf(L"%s\n", msg);
-
- if (color != CONSOLE_COLOR::NORMAL)
- SetConsoleColor(CONSOLE_COLOR::NORMAL);
-}
-
-static const size_t CONSOLE_SMALL_BUF_SIZE = 256;
-
-void PrintMessageV(CONSOLE_COLOR color, const char* format, va_list argList)
-{
- size_t dstLen = (size_t)::_vscprintf(format, argList);
- if(dstLen)
- {
- bool useSmallBuf = dstLen < CONSOLE_SMALL_BUF_SIZE;
- char smallBuf[CONSOLE_SMALL_BUF_SIZE];
- std::vector<char> bigBuf(useSmallBuf ? 0 : dstLen + 1);
- char* bufPtr = useSmallBuf ? smallBuf : bigBuf.data();
- ::vsprintf_s(bufPtr, dstLen + 1, format, argList);
- PrintMessage(color, bufPtr);
- }
-}
-
-void PrintMessageV(CONSOLE_COLOR color, const wchar_t* format, va_list argList)
-{
- size_t dstLen = (size_t)::_vcwprintf(format, argList);
- if(dstLen)
- {
- bool useSmallBuf = dstLen < CONSOLE_SMALL_BUF_SIZE;
- wchar_t smallBuf[CONSOLE_SMALL_BUF_SIZE];
- std::vector<wchar_t> bigBuf(useSmallBuf ? 0 : dstLen + 1);
- wchar_t* bufPtr = useSmallBuf ? smallBuf : bigBuf.data();
- ::vswprintf_s(bufPtr, dstLen + 1, format, argList);
- PrintMessage(color, bufPtr);
- }
-}
-
-void PrintMessageF(CONSOLE_COLOR color, const char* format, ...)
-{
- va_list argList;
- va_start(argList, format);
- PrintMessageV(color, format, argList);
- va_end(argList);
-}
-
-void PrintMessageF(CONSOLE_COLOR color, const wchar_t* format, ...)
-{
- va_list argList;
- va_start(argList, format);
- PrintMessageV(color, format, argList);
- va_end(argList);
-}
-
-void PrintWarningF(const char* format, ...)
-{
- va_list argList;
- va_start(argList, format);
- PrintMessageV(CONSOLE_COLOR::WARNING, format, argList);
- va_end(argList);
-}
-
-void PrintWarningF(const wchar_t* format, ...)
-{
- va_list argList;
- va_start(argList, format);
- PrintMessageV(CONSOLE_COLOR::WARNING, format, argList);
- va_end(argList);
-}
-
-void PrintErrorF(const char* format, ...)
-{
- va_list argList;
- va_start(argList, format);
- PrintMessageV(CONSOLE_COLOR::WARNING, format, argList);
- va_end(argList);
-}
-
-void PrintErrorF(const wchar_t* format, ...)
-{
- va_list argList;
- va_start(argList, format);
- PrintMessageV(CONSOLE_COLOR::WARNING, format, argList);
- va_end(argList);
-}
-
-void SaveFile(const wchar_t* filePath, const void* data, size_t dataSize)
-{
- FILE* f = nullptr;
- _wfopen_s(&f, filePath, L"wb");
- if(f)
- {
- fwrite(data, 1, dataSize, f);
- fclose(f);
- }
- else
- assert(0);
-}
-
-std::wstring SizeToStr(size_t size)
-{
- if(size == 0)
- return L"0";
- wchar_t result[32];
- double size2 = (double)size;
- if (size2 >= 1024.0*1024.0*1024.0*1024.0)
- {
- swprintf_s(result, L"%.2f TB", size2 / (1024.0*1024.0*1024.0*1024.0));
- }
- else if (size2 >= 1024.0*1024.0*1024.0)
- {
- swprintf_s(result, L"%.2f GB", size2 / (1024.0*1024.0*1024.0));
- }
- else if (size2 >= 1024.0*1024.0)
- {
- swprintf_s(result, L"%.2f MB", size2 / (1024.0*1024.0));
- }
- else if (size2 >= 1024.0)
- {
- swprintf_s(result, L"%.2f KB", size2 / 1024.0);
- }
- else
- swprintf_s(result, L"%llu B", size);
- return result;
-}
-
-bool ConvertCharsToUnicode(std::wstring *outStr, const std::string &s, unsigned codePage)
-{
- if (s.empty())
- {
- outStr->clear();
- return true;
- }
-
- // Phase 1 - Get buffer size.
- const int size = MultiByteToWideChar(codePage, 0, s.data(), (int)s.length(), NULL, 0);
- if (size == 0)
- {
- outStr->clear();
- return false;
- }
-
- // Phase 2 - Do conversion.
- std::unique_ptr<wchar_t[]> buf(new wchar_t[(size_t)size]);
- int result = MultiByteToWideChar(codePage, 0, s.data(), (int)s.length(), buf.get(), size);
- if (result == 0)
- {
- outStr->clear();
- return false;
- }
-
- outStr->assign(buf.get(), (size_t)size);
- return true;
-}
-
-bool ConvertCharsToUnicode(std::wstring *outStr, const char *s, size_t sCharCount, unsigned codePage)
-{
- if (sCharCount == 0)
- {
- outStr->clear();
- return true;
- }
-
- assert(sCharCount <= (size_t)INT_MAX);
-
- // Phase 1 - Get buffer size.
- int size = MultiByteToWideChar(codePage, 0, s, (int)sCharCount, NULL, 0);
- if (size == 0)
- {
- outStr->clear();
- return false;
- }
-
- // Phase 2 - Do conversion.
- std::unique_ptr<wchar_t[]> buf(new wchar_t[(size_t)size]);
- int result = MultiByteToWideChar(codePage, 0, s, (int)sCharCount, buf.get(), size);
- if (result == 0)
- {
- outStr->clear();
- return false;
- }
-
- outStr->assign(buf.get(), (size_t)size);
- return true;
-}
-
-const wchar_t* PhysicalDeviceTypeToStr(VkPhysicalDeviceType type)
-{
- // Skipping common prefix VK_PHYSICAL_DEVICE_TYPE_
- static const wchar_t* const VALUES[] = {
- L"OTHER",
- L"INTEGRATED_GPU",
- L"DISCRETE_GPU",
- L"VIRTUAL_GPU",
- L"CPU",
- };
- return (uint32_t)type < _countof(VALUES) ? VALUES[(uint32_t)type] : L"";
-}
-
-const wchar_t* VendorIDToStr(uint32_t vendorID)
-{
- switch(vendorID)
- {
- // Skipping common prefix VK_VENDOR_ID_ for these:
- case 0x10001: return L"VIV";
- case 0x10002: return L"VSI";
- case 0x10003: return L"KAZAN";
- case 0x10004: return L"CODEPLAY";
- case 0x10005: return L"MESA";
- case 0x10006: return L"POCL";
- // Others...
- case VENDOR_ID_AMD: return L"AMD";
- case VENDOR_ID_NVIDIA: return L"NVIDIA";
- case VENDOR_ID_INTEL: return L"Intel";
- case 0x1010: return L"ImgTec";
- case 0x13B5: return L"ARM";
- case 0x5143: return L"Qualcomm";
- }
- return L"";
-}
-
-#if VMA_VULKAN_VERSION >= 1002000
-const wchar_t* DriverIDToStr(VkDriverId driverID)
-{
- // Skipping common prefix VK_DRIVER_ID_
- static const wchar_t* const VALUES[] = {
- L"",
- L"AMD_PROPRIETARY",
- L"AMD_OPEN_SOURCE",
- L"MESA_RADV",
- L"NVIDIA_PROPRIETARY",
- L"INTEL_PROPRIETARY_WINDOWS",
- L"INTEL_OPEN_SOURCE_MESA",
- L"IMAGINATION_PROPRIETARY",
- L"QUALCOMM_PROPRIETARY",
- L"ARM_PROPRIETARY",
- L"GOOGLE_SWIFTSHADER",
- L"GGP_PROPRIETARY",
- L"BROADCOM_PROPRIETARY",
- L"MESA_LLVMPIPE",
- L"MOLTENVK",
- };
- return (uint32_t)driverID < _countof(VALUES) ? VALUES[(uint32_t)driverID] : L"";
-}
-#endif // #if VMA_VULKAN_VERSION >= 1002000
-
-
-#endif // #ifdef _WIN32
+//
+// Copyright (c) 2017-2021 Advanced Micro Devices, Inc. All rights reserved.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+//
+
+#include "Common.h"
+
+#ifdef _WIN32
+
+void ReadFile(std::vector<char>& out, const char* fileName)
+{
+ std::ifstream file(fileName, std::ios::ate | std::ios::binary);
+ assert(file.is_open());
+ size_t fileSize = (size_t)file.tellg();
+ if(fileSize > 0)
+ {
+ out.resize(fileSize);
+ file.seekg(0);
+ file.read(out.data(), fileSize);
+ }
+ else
+ out.clear();
+}
+
+void SetConsoleColor(CONSOLE_COLOR color)
+{
+ WORD attr = 0;
+ switch(color)
+ {
+ case CONSOLE_COLOR::INFO:
+ attr = FOREGROUND_INTENSITY;
+ break;
+ case CONSOLE_COLOR::NORMAL:
+ attr = FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_BLUE;
+ break;
+ case CONSOLE_COLOR::WARNING:
+ attr = FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_INTENSITY;
+ break;
+ case CONSOLE_COLOR::ERROR_:
+ attr = FOREGROUND_RED | FOREGROUND_INTENSITY;
+ break;
+ default:
+ assert(0);
+ }
+
+ HANDLE out = GetStdHandle(STD_OUTPUT_HANDLE);
+ SetConsoleTextAttribute(out, attr);
+}
+
+void PrintMessage(CONSOLE_COLOR color, const char* msg)
+{
+ if(color != CONSOLE_COLOR::NORMAL)
+ SetConsoleColor(color);
+
+ printf("%s\n", msg);
+
+ if (color != CONSOLE_COLOR::NORMAL)
+ SetConsoleColor(CONSOLE_COLOR::NORMAL);
+}
+
+void PrintMessage(CONSOLE_COLOR color, const wchar_t* msg)
+{
+ if(color != CONSOLE_COLOR::NORMAL)
+ SetConsoleColor(color);
+
+ wprintf(L"%s\n", msg);
+
+ if (color != CONSOLE_COLOR::NORMAL)
+ SetConsoleColor(CONSOLE_COLOR::NORMAL);
+}
+
+static const size_t CONSOLE_SMALL_BUF_SIZE = 256;
+
+void PrintMessageV(CONSOLE_COLOR color, const char* format, va_list argList)
+{
+ size_t dstLen = (size_t)::_vscprintf(format, argList);
+ if(dstLen)
+ {
+ bool useSmallBuf = dstLen < CONSOLE_SMALL_BUF_SIZE;
+ char smallBuf[CONSOLE_SMALL_BUF_SIZE];
+ std::vector<char> bigBuf(useSmallBuf ? 0 : dstLen + 1);
+ char* bufPtr = useSmallBuf ? smallBuf : bigBuf.data();
+ ::vsprintf_s(bufPtr, dstLen + 1, format, argList);
+ PrintMessage(color, bufPtr);
+ }
+}
+
+void PrintMessageV(CONSOLE_COLOR color, const wchar_t* format, va_list argList)
+{
+ size_t dstLen = (size_t)::_vcwprintf(format, argList);
+ if(dstLen)
+ {
+ bool useSmallBuf = dstLen < CONSOLE_SMALL_BUF_SIZE;
+ wchar_t smallBuf[CONSOLE_SMALL_BUF_SIZE];
+ std::vector<wchar_t> bigBuf(useSmallBuf ? 0 : dstLen + 1);
+ wchar_t* bufPtr = useSmallBuf ? smallBuf : bigBuf.data();
+ ::vswprintf_s(bufPtr, dstLen + 1, format, argList);
+ PrintMessage(color, bufPtr);
+ }
+}
+
+void PrintMessageF(CONSOLE_COLOR color, const char* format, ...)
+{
+ va_list argList;
+ va_start(argList, format);
+ PrintMessageV(color, format, argList);
+ va_end(argList);
+}
+
+void PrintMessageF(CONSOLE_COLOR color, const wchar_t* format, ...)
+{
+ va_list argList;
+ va_start(argList, format);
+ PrintMessageV(color, format, argList);
+ va_end(argList);
+}
+
+void PrintWarningF(const char* format, ...)
+{
+ va_list argList;
+ va_start(argList, format);
+ PrintMessageV(CONSOLE_COLOR::WARNING, format, argList);
+ va_end(argList);
+}
+
+void PrintWarningF(const wchar_t* format, ...)
+{
+ va_list argList;
+ va_start(argList, format);
+ PrintMessageV(CONSOLE_COLOR::WARNING, format, argList);
+ va_end(argList);
+}
+
+void PrintErrorF(const char* format, ...)
+{
+ va_list argList;
+ va_start(argList, format);
+ PrintMessageV(CONSOLE_COLOR::WARNING, format, argList);
+ va_end(argList);
+}
+
+void PrintErrorF(const wchar_t* format, ...)
+{
+ va_list argList;
+ va_start(argList, format);
+ PrintMessageV(CONSOLE_COLOR::WARNING, format, argList);
+ va_end(argList);
+}
+
+void SaveFile(const wchar_t* filePath, const void* data, size_t dataSize)
+{
+ FILE* f = nullptr;
+ _wfopen_s(&f, filePath, L"wb");
+ if(f)
+ {
+ fwrite(data, 1, dataSize, f);
+ fclose(f);
+ }
+ else
+ assert(0);
+}
+
+std::wstring SizeToStr(size_t size)
+{
+ if(size == 0)
+ return L"0";
+ wchar_t result[32];
+ double size2 = (double)size;
+ if (size2 >= 1024.0*1024.0*1024.0*1024.0)
+ {
+ swprintf_s(result, L"%.2f TB", size2 / (1024.0*1024.0*1024.0*1024.0));
+ }
+ else if (size2 >= 1024.0*1024.0*1024.0)
+ {
+ swprintf_s(result, L"%.2f GB", size2 / (1024.0*1024.0*1024.0));
+ }
+ else if (size2 >= 1024.0*1024.0)
+ {
+ swprintf_s(result, L"%.2f MB", size2 / (1024.0*1024.0));
+ }
+ else if (size2 >= 1024.0)
+ {
+ swprintf_s(result, L"%.2f KB", size2 / 1024.0);
+ }
+ else
+ swprintf_s(result, L"%llu B", size);
+ return result;
+}
+
+bool ConvertCharsToUnicode(std::wstring *outStr, const std::string &s, unsigned codePage)
+{
+ if (s.empty())
+ {
+ outStr->clear();
+ return true;
+ }
+
+ // Phase 1 - Get buffer size.
+ const int size = MultiByteToWideChar(codePage, 0, s.data(), (int)s.length(), NULL, 0);
+ if (size == 0)
+ {
+ outStr->clear();
+ return false;
+ }
+
+ // Phase 2 - Do conversion.
+ std::unique_ptr<wchar_t[]> buf(new wchar_t[(size_t)size]);
+ int result = MultiByteToWideChar(codePage, 0, s.data(), (int)s.length(), buf.get(), size);
+ if (result == 0)
+ {
+ outStr->clear();
+ return false;
+ }
+
+ outStr->assign(buf.get(), (size_t)size);
+ return true;
+}
+
+bool ConvertCharsToUnicode(std::wstring *outStr, const char *s, size_t sCharCount, unsigned codePage)
+{
+ if (sCharCount == 0)
+ {
+ outStr->clear();
+ return true;
+ }
+
+ assert(sCharCount <= (size_t)INT_MAX);
+
+ // Phase 1 - Get buffer size.
+ int size = MultiByteToWideChar(codePage, 0, s, (int)sCharCount, NULL, 0);
+ if (size == 0)
+ {
+ outStr->clear();
+ return false;
+ }
+
+ // Phase 2 - Do conversion.
+ std::unique_ptr<wchar_t[]> buf(new wchar_t[(size_t)size]);
+ int result = MultiByteToWideChar(codePage, 0, s, (int)sCharCount, buf.get(), size);
+ if (result == 0)
+ {
+ outStr->clear();
+ return false;
+ }
+
+ outStr->assign(buf.get(), (size_t)size);
+ return true;
+}
+
+const wchar_t* PhysicalDeviceTypeToStr(VkPhysicalDeviceType type)
+{
+ // Skipping common prefix VK_PHYSICAL_DEVICE_TYPE_
+ static const wchar_t* const VALUES[] = {
+ L"OTHER",
+ L"INTEGRATED_GPU",
+ L"DISCRETE_GPU",
+ L"VIRTUAL_GPU",
+ L"CPU",
+ };
+ return (uint32_t)type < _countof(VALUES) ? VALUES[(uint32_t)type] : L"";
+}
+
+const wchar_t* VendorIDToStr(uint32_t vendorID)
+{
+ switch(vendorID)
+ {
+ // Skipping common prefix VK_VENDOR_ID_ for these:
+ case 0x10001: return L"VIV";
+ case 0x10002: return L"VSI";
+ case 0x10003: return L"KAZAN";
+ case 0x10004: return L"CODEPLAY";
+ case 0x10005: return L"MESA";
+ case 0x10006: return L"POCL";
+ // Others...
+ case VENDOR_ID_AMD: return L"AMD";
+ case VENDOR_ID_NVIDIA: return L"NVIDIA";
+ case VENDOR_ID_INTEL: return L"Intel";
+ case 0x1010: return L"ImgTec";
+ case 0x13B5: return L"ARM";
+ case 0x5143: return L"Qualcomm";
+ }
+ return L"";
+}
+
+#if VMA_VULKAN_VERSION >= 1002000
+const wchar_t* DriverIDToStr(VkDriverId driverID)
+{
+ // Skipping common prefix VK_DRIVER_ID_
+ static const wchar_t* const VALUES[] = {
+ L"",
+ L"AMD_PROPRIETARY",
+ L"AMD_OPEN_SOURCE",
+ L"MESA_RADV",
+ L"NVIDIA_PROPRIETARY",
+ L"INTEL_PROPRIETARY_WINDOWS",
+ L"INTEL_OPEN_SOURCE_MESA",
+ L"IMAGINATION_PROPRIETARY",
+ L"QUALCOMM_PROPRIETARY",
+ L"ARM_PROPRIETARY",
+ L"GOOGLE_SWIFTSHADER",
+ L"GGP_PROPRIETARY",
+ L"BROADCOM_PROPRIETARY",
+ L"MESA_LLVMPIPE",
+ L"MOLTENVK",
+ };
+ return (uint32_t)driverID < _countof(VALUES) ? VALUES[(uint32_t)driverID] : L"";
+}
+#endif // #if VMA_VULKAN_VERSION >= 1002000
+
+
+#endif // #ifdef _WIN32
diff --git a/src/Common.h b/src/Common.h
index a718234..4e2a0dd 100644
--- a/src/Common.h
+++ b/src/Common.h
@@ -1,339 +1,339 @@
-//
-// Copyright (c) 2017-2021 Advanced Micro Devices, Inc. All rights reserved.
-//
-// Permission is hereby granted, free of charge, to any person obtaining a copy
-// of this software and associated documentation files (the "Software"), to deal
-// in the Software without restriction, including without limitation the rights
-// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-// copies of the Software, and to permit persons to whom the Software is
-// furnished to do so, subject to the following conditions:
-//
-// The above copyright notice and this permission notice shall be included in
-// all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-// THE SOFTWARE.
-//
-
-#ifndef COMMON_H_
-#define COMMON_H_
-
-#include "VmaUsage.h"
-
-#ifdef _WIN32
-
-#include <iostream>
-#include <fstream>
-#include <vector>
-#include <memory>
-#include <algorithm>
-#include <numeric>
-#include <array>
-#include <type_traits>
-#include <utility>
-#include <chrono>
-#include <string>
-#include <exception>
-
-#include <cassert>
-#include <cstdlib>
-#include <cstdio>
-#include <cstdarg>
-
-typedef std::chrono::high_resolution_clock::time_point time_point;
-typedef std::chrono::high_resolution_clock::duration duration;
-
-#define STRINGIZE(x) STRINGIZE2(x)
-#define STRINGIZE2(x) #x
-#define LINE_STRING STRINGIZE(__LINE__)
-#define TEST(expr) do { if(!(expr)) { \
- assert(0 && #expr); \
- throw std::runtime_error(__FILE__ "(" LINE_STRING "): ( " #expr " ) == false"); \
- } } while(false)
-#define ERR_GUARD_VULKAN(expr) do { if((expr) < 0) { \
- assert(0 && #expr); \
- throw std::runtime_error(__FILE__ "(" LINE_STRING "): VkResult( " #expr " ) < 0"); \
- } } while(false)
-
-static const uint32_t VENDOR_ID_AMD = 0x1002;
-static const uint32_t VENDOR_ID_NVIDIA = 0x10DE;
-static const uint32_t VENDOR_ID_INTEL = 0x8086;
-
-extern VkInstance g_hVulkanInstance;
-extern VkPhysicalDevice g_hPhysicalDevice;
-extern VkDevice g_hDevice;
-extern VkInstance g_hVulkanInstance;
-extern VmaAllocator g_hAllocator;
-extern bool VK_AMD_device_coherent_memory_enabled;
-
-void SetAllocatorCreateInfo(VmaAllocatorCreateInfo& outInfo);
-
-inline float ToFloatSeconds(duration d)
-{
- return std::chrono::duration_cast<std::chrono::duration<float>>(d).count();
-}
-
-template <typename T>
-inline T ceil_div(T x, T y)
-{
- return (x+y-1) / y;
-}
-template <typename T>
-inline T round_div(T x, T y)
-{
- return (x+y/(T)2) / y;
-}
-
-template <typename T>
-static inline T align_up(T val, T align)
-{
- return (val + align - 1) / align * align;
-}
-
-static const float PI = 3.14159265358979323846264338327950288419716939937510582f;
-
-template<typename MainT, typename NewT>
-inline void PnextChainPushFront(MainT* mainStruct, NewT* newStruct)
-{
- newStruct->pNext = mainStruct->pNext;
- mainStruct->pNext = newStruct;
-}
-template<typename MainT, typename NewT>
-inline void PnextChainPushBack(MainT* mainStruct, NewT* newStruct)
-{
- struct VkAnyStruct
- {
- VkStructureType sType;
- void* pNext;
- };
- VkAnyStruct* lastStruct = (VkAnyStruct*)mainStruct;
- while(lastStruct->pNext != nullptr)
- {
- lastStruct = (VkAnyStruct*)lastStruct->pNext;
- }
- newStruct->pNext = nullptr;
- lastStruct->pNext = newStruct;
-}
-
-struct vec3
-{
- float x, y, z;
-
- vec3() { }
- vec3(float x, float y, float z) : x(x), y(y), z(z) { }
-
- float& operator[](uint32_t index) { return *(&x + index); }
- const float& operator[](uint32_t index) const { return *(&x + index); }
-
- vec3 operator+(const vec3& rhs) const { return vec3(x + rhs.x, y + rhs.y, z + rhs.z); }
- vec3 operator-(const vec3& rhs) const { return vec3(x - rhs.x, y - rhs.y, z - rhs.z); }
- vec3 operator*(float s) const { return vec3(x * s, y * s, z * s); }
-
- vec3 Normalized() const
- {
- return (*this) * (1.f / sqrt(x * x + y * y + z * z));
- }
-};
-
-inline float Dot(const vec3& lhs, const vec3& rhs)
-{
- return lhs.x * rhs.x + lhs.y * rhs.y + lhs.z * rhs.z;
-}
-inline vec3 Cross(const vec3& lhs, const vec3& rhs)
-{
- return vec3(
- lhs.y * rhs.z - lhs.z * rhs.y,
- lhs.z * rhs.x - lhs.x * rhs.z,
- lhs.x * rhs.y - lhs.y * rhs.x);
-}
-
-struct vec4
-{
- float x, y, z, w;
-
- vec4() { }
- vec4(float x, float y, float z, float w) : x(x), y(y), z(z), w(w) { }
- vec4(const vec3& v, float w) : x(v.x), y(v.y), z(v.z), w(w) { }
-
- float& operator[](uint32_t index) { return *(&x + index); }
- const float& operator[](uint32_t index) const { return *(&x + index); }
-};
-
-struct mat4
-{
- union
- {
- struct
- {
- float _11, _12, _13, _14;
- float _21, _22, _23, _24;
- float _31, _32, _33, _34;
- float _41, _42, _43, _44;
- };
- float m[4][4]; // [row][column]
- };
-
- mat4() { }
-
- mat4(
- float _11, float _12, float _13, float _14,
- float _21, float _22, float _23, float _24,
- float _31, float _32, float _33, float _34,
- float _41, float _42, float _43, float _44) :
- _11(_11), _12(_12), _13(_13), _14(_14),
- _21(_21), _22(_22), _23(_23), _24(_24),
- _31(_31), _32(_32), _33(_33), _34(_34),
- _41(_41), _42(_42), _43(_43), _44(_44)
- {
- }
-
- mat4(
- const vec4& row1,
- const vec4& row2,
- const vec4& row3,
- const vec4& row4) :
- _11(row1.x), _12(row1.y), _13(row1.z), _14(row1.w),
- _21(row2.x), _22(row2.y), _23(row2.z), _24(row2.w),
- _31(row3.x), _32(row3.y), _33(row3.z), _34(row3.w),
- _41(row4.x), _42(row4.y), _43(row4.z), _44(row4.w)
- {
- }
-
- mat4 operator*(const mat4 &rhs) const
- {
- return mat4(
- _11 * rhs._11 + _12 * rhs._21 + _13 * rhs._31 + _14 * rhs._41,
- _11 * rhs._12 + _12 * rhs._22 + _13 * rhs._32 + _14 * rhs._42,
- _11 * rhs._13 + _12 * rhs._23 + _13 * rhs._33 + _14 * rhs._43,
- _11 * rhs._14 + _12 * rhs._24 + _13 * rhs._34 + _14 * rhs._44,
-
- _21 * rhs._11 + _22 * rhs._21 + _23 * rhs._31 + _24 * rhs._41,
- _21 * rhs._12 + _22 * rhs._22 + _23 * rhs._32 + _24 * rhs._42,
- _21 * rhs._13 + _22 * rhs._23 + _23 * rhs._33 + _24 * rhs._43,
- _21 * rhs._14 + _22 * rhs._24 + _23 * rhs._34 + _24 * rhs._44,
-
- _31 * rhs._11 + _32 * rhs._21 + _33 * rhs._31 + _34 * rhs._41,
- _31 * rhs._12 + _32 * rhs._22 + _33 * rhs._32 + _34 * rhs._42,
- _31 * rhs._13 + _32 * rhs._23 + _33 * rhs._33 + _34 * rhs._43,
- _31 * rhs._14 + _32 * rhs._24 + _33 * rhs._34 + _34 * rhs._44,
-
- _41 * rhs._11 + _42 * rhs._21 + _43 * rhs._31 + _44 * rhs._41,
- _41 * rhs._12 + _42 * rhs._22 + _43 * rhs._32 + _44 * rhs._42,
- _41 * rhs._13 + _42 * rhs._23 + _43 * rhs._33 + _44 * rhs._43,
- _41 * rhs._14 + _42 * rhs._24 + _43 * rhs._34 + _44 * rhs._44);
- }
-
- static mat4 RotationY(float angle)
- {
- const float s = sin(angle), c = cos(angle);
- return mat4(
- c, 0.f, -s, 0.f,
- 0.f, 1.f, 0.f, 0.f,
- s, 0.f, c, 0.f,
- 0.f, 0.f, 0.f, 1.f);
- }
-
- static mat4 Perspective(float fovY, float aspectRatio, float zNear, float zFar)
- {
- float yScale = 1.0f / tan(fovY * 0.5f);
- float xScale = yScale / aspectRatio;
- return mat4(
- xScale, 0.0f, 0.0f, 0.0f,
- 0.0f, yScale, 0.0f, 0.0f,
- 0.0f, 0.0f, zFar / (zFar - zNear), 1.0f,
- 0.0f, 0.0f, -zNear * zFar / (zFar - zNear), 0.0f);
- }
-
- static mat4 LookAt(vec3 at, vec3 eye, vec3 up)
- {
- vec3 zAxis = (at - eye).Normalized();
- vec3 xAxis = Cross(up, zAxis).Normalized();
- vec3 yAxis = Cross(zAxis, xAxis);
- return mat4(
- xAxis.x, yAxis.x, zAxis.x, 0.0f,
- xAxis.y, yAxis.y, zAxis.y, 0.0f,
- xAxis.z, yAxis.z, zAxis.z, 0.0f,
- -Dot(xAxis, eye), -Dot(yAxis, eye), -Dot(zAxis, eye), 1.0f);
- }
-};
-
-class RandomNumberGenerator
-{
-public:
- RandomNumberGenerator() : m_Value{GetTickCount()} {}
- RandomNumberGenerator(uint32_t seed) : m_Value{seed} { }
- void Seed(uint32_t seed) { m_Value = seed; }
- uint32_t Generate() { return GenerateFast() ^ (GenerateFast() >> 7); }
-
-private:
- uint32_t m_Value;
- uint32_t GenerateFast() { return m_Value = (m_Value * 196314165 + 907633515); }
-};
-
-// Wrapper for RandomNumberGenerator compatible with STL "UniformRandomNumberGenerator" idea.
-struct MyUniformRandomNumberGenerator
-{
- typedef uint32_t result_type;
- MyUniformRandomNumberGenerator(RandomNumberGenerator& gen) : m_Gen(gen) { }
- static uint32_t min() { return 0; }
- static uint32_t max() { return UINT32_MAX; }
- uint32_t operator()() { return m_Gen.Generate(); }
-
-private:
- RandomNumberGenerator& m_Gen;
-};
-
-void ReadFile(std::vector<char>& out, const char* fileName);
-
-enum class CONSOLE_COLOR
-{
- INFO,
- NORMAL,
- WARNING,
- ERROR_,
- COUNT
-};
-
-void SetConsoleColor(CONSOLE_COLOR color);
-
-void PrintMessage(CONSOLE_COLOR color, const char* msg);
-void PrintMessage(CONSOLE_COLOR color, const wchar_t* msg);
-
-inline void Print(const char* msg) { PrintMessage(CONSOLE_COLOR::NORMAL, msg); }
-inline void Print(const wchar_t* msg) { PrintMessage(CONSOLE_COLOR::NORMAL, msg); }
-inline void PrintWarning(const char* msg) { PrintMessage(CONSOLE_COLOR::WARNING, msg); }
-inline void PrintWarning(const wchar_t* msg) { PrintMessage(CONSOLE_COLOR::WARNING, msg); }
-inline void PrintError(const char* msg) { PrintMessage(CONSOLE_COLOR::ERROR_, msg); }
-inline void PrintError(const wchar_t* msg) { PrintMessage(CONSOLE_COLOR::ERROR_, msg); }
-
-void PrintMessageV(CONSOLE_COLOR color, const char* format, va_list argList);
-void PrintMessageV(CONSOLE_COLOR color, const wchar_t* format, va_list argList);
-void PrintMessageF(CONSOLE_COLOR color, const char* format, ...);
-void PrintMessageF(CONSOLE_COLOR color, const wchar_t* format, ...);
-void PrintWarningF(const char* format, ...);
-void PrintWarningF(const wchar_t* format, ...);
-void PrintErrorF(const char* format, ...);
-void PrintErrorF(const wchar_t* format, ...);
-
-void SaveFile(const wchar_t* filePath, const void* data, size_t dataSize);
-
-std::wstring SizeToStr(size_t size);
-// As codePage use e.g. CP_ACP for native Windows 1-byte codepage or CP_UTF8.
-bool ConvertCharsToUnicode(std::wstring *outStr, const std::string &s, unsigned codePage);
-bool ConvertCharsToUnicode(std::wstring *outStr, const char *s, size_t sCharCount, unsigned codePage);
-
-const wchar_t* PhysicalDeviceTypeToStr(VkPhysicalDeviceType type);
-const wchar_t* VendorIDToStr(uint32_t vendorID);
-
-#if VMA_VULKAN_VERSION >= 1002000
-const wchar_t* DriverIDToStr(VkDriverId driverID);
-#endif
-
-#endif // #ifdef _WIN32
-
-#endif
+//
+// Copyright (c) 2017-2021 Advanced Micro Devices, Inc. All rights reserved.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+//
+
+#ifndef COMMON_H_
+#define COMMON_H_
+
+#include "VmaUsage.h"
+
+#ifdef _WIN32
+
+#include <iostream>
+#include <fstream>
+#include <vector>
+#include <memory>
+#include <algorithm>
+#include <numeric>
+#include <array>
+#include <type_traits>
+#include <utility>
+#include <chrono>
+#include <string>
+#include <exception>
+
+#include <cassert>
+#include <cstdlib>
+#include <cstdio>
+#include <cstdarg>
+
+typedef std::chrono::high_resolution_clock::time_point time_point;
+typedef std::chrono::high_resolution_clock::duration duration;
+
+#define STRINGIZE(x) STRINGIZE2(x)
+#define STRINGIZE2(x) #x
+#define LINE_STRING STRINGIZE(__LINE__)
+#define TEST(expr) do { if(!(expr)) { \
+ assert(0 && #expr); \
+ throw std::runtime_error(__FILE__ "(" LINE_STRING "): ( " #expr " ) == false"); \
+ } } while(false)
+#define ERR_GUARD_VULKAN(expr) do { if((expr) < 0) { \
+ assert(0 && #expr); \
+ throw std::runtime_error(__FILE__ "(" LINE_STRING "): VkResult( " #expr " ) < 0"); \
+ } } while(false)
+
+static const uint32_t VENDOR_ID_AMD = 0x1002;
+static const uint32_t VENDOR_ID_NVIDIA = 0x10DE;
+static const uint32_t VENDOR_ID_INTEL = 0x8086;
+
+extern VkInstance g_hVulkanInstance;
+extern VkPhysicalDevice g_hPhysicalDevice;
+extern VkDevice g_hDevice;
+extern VkInstance g_hVulkanInstance;
+extern VmaAllocator g_hAllocator;
+extern bool VK_AMD_device_coherent_memory_enabled;
+
+void SetAllocatorCreateInfo(VmaAllocatorCreateInfo& outInfo);
+
+inline float ToFloatSeconds(duration d)
+{
+ return std::chrono::duration_cast<std::chrono::duration<float>>(d).count();
+}
+
+template <typename T>
+inline T ceil_div(T x, T y)
+{
+ return (x+y-1) / y;
+}
+template <typename T>
+inline T round_div(T x, T y)
+{
+ return (x+y/(T)2) / y;
+}
+
+template <typename T>
+static inline T align_up(T val, T align)
+{
+ return (val + align - 1) / align * align;
+}
+
+static const float PI = 3.14159265358979323846264338327950288419716939937510582f;
+
+template<typename MainT, typename NewT>
+inline void PnextChainPushFront(MainT* mainStruct, NewT* newStruct)
+{
+ newStruct->pNext = mainStruct->pNext;
+ mainStruct->pNext = newStruct;
+}
+template<typename MainT, typename NewT>
+inline void PnextChainPushBack(MainT* mainStruct, NewT* newStruct)
+{
+ struct VkAnyStruct
+ {
+ VkStructureType sType;
+ void* pNext;
+ };
+ VkAnyStruct* lastStruct = (VkAnyStruct*)mainStruct;
+ while(lastStruct->pNext != nullptr)
+ {
+ lastStruct = (VkAnyStruct*)lastStruct->pNext;
+ }
+ newStruct->pNext = nullptr;
+ lastStruct->pNext = newStruct;
+}
+
+struct vec3
+{
+ float x, y, z;
+
+ vec3() { }
+ vec3(float x, float y, float z) : x(x), y(y), z(z) { }
+
+ float& operator[](uint32_t index) { return *(&x + index); }
+ const float& operator[](uint32_t index) const { return *(&x + index); }
+
+ vec3 operator+(const vec3& rhs) const { return vec3(x + rhs.x, y + rhs.y, z + rhs.z); }
+ vec3 operator-(const vec3& rhs) const { return vec3(x - rhs.x, y - rhs.y, z - rhs.z); }
+ vec3 operator*(float s) const { return vec3(x * s, y * s, z * s); }
+
+ vec3 Normalized() const
+ {
+ return (*this) * (1.f / sqrt(x * x + y * y + z * z));
+ }
+};
+
+inline float Dot(const vec3& lhs, const vec3& rhs)
+{
+ return lhs.x * rhs.x + lhs.y * rhs.y + lhs.z * rhs.z;
+}
+inline vec3 Cross(const vec3& lhs, const vec3& rhs)
+{
+ return vec3(
+ lhs.y * rhs.z - lhs.z * rhs.y,
+ lhs.z * rhs.x - lhs.x * rhs.z,
+ lhs.x * rhs.y - lhs.y * rhs.x);
+}
+
+struct vec4
+{
+ float x, y, z, w;
+
+ vec4() { }
+ vec4(float x, float y, float z, float w) : x(x), y(y), z(z), w(w) { }
+ vec4(const vec3& v, float w) : x(v.x), y(v.y), z(v.z), w(w) { }
+
+ float& operator[](uint32_t index) { return *(&x + index); }
+ const float& operator[](uint32_t index) const { return *(&x + index); }
+};
+
+struct mat4
+{
+ union
+ {
+ struct
+ {
+ float _11, _12, _13, _14;
+ float _21, _22, _23, _24;
+ float _31, _32, _33, _34;
+ float _41, _42, _43, _44;
+ };
+ float m[4][4]; // [row][column]
+ };
+
+ mat4() { }
+
+ mat4(
+ float _11, float _12, float _13, float _14,
+ float _21, float _22, float _23, float _24,
+ float _31, float _32, float _33, float _34,
+ float _41, float _42, float _43, float _44) :
+ _11(_11), _12(_12), _13(_13), _14(_14),
+ _21(_21), _22(_22), _23(_23), _24(_24),
+ _31(_31), _32(_32), _33(_33), _34(_34),
+ _41(_41), _42(_42), _43(_43), _44(_44)
+ {
+ }
+
+ mat4(
+ const vec4& row1,
+ const vec4& row2,
+ const vec4& row3,
+ const vec4& row4) :
+ _11(row1.x), _12(row1.y), _13(row1.z), _14(row1.w),
+ _21(row2.x), _22(row2.y), _23(row2.z), _24(row2.w),
+ _31(row3.x), _32(row3.y), _33(row3.z), _34(row3.w),
+ _41(row4.x), _42(row4.y), _43(row4.z), _44(row4.w)
+ {
+ }
+
+ mat4 operator*(const mat4 &rhs) const
+ {
+ return mat4(
+ _11 * rhs._11 + _12 * rhs._21 + _13 * rhs._31 + _14 * rhs._41,
+ _11 * rhs._12 + _12 * rhs._22 + _13 * rhs._32 + _14 * rhs._42,
+ _11 * rhs._13 + _12 * rhs._23 + _13 * rhs._33 + _14 * rhs._43,
+ _11 * rhs._14 + _12 * rhs._24 + _13 * rhs._34 + _14 * rhs._44,
+
+ _21 * rhs._11 + _22 * rhs._21 + _23 * rhs._31 + _24 * rhs._41,
+ _21 * rhs._12 + _22 * rhs._22 + _23 * rhs._32 + _24 * rhs._42,
+ _21 * rhs._13 + _22 * rhs._23 + _23 * rhs._33 + _24 * rhs._43,
+ _21 * rhs._14 + _22 * rhs._24 + _23 * rhs._34 + _24 * rhs._44,
+
+ _31 * rhs._11 + _32 * rhs._21 + _33 * rhs._31 + _34 * rhs._41,
+ _31 * rhs._12 + _32 * rhs._22 + _33 * rhs._32 + _34 * rhs._42,
+ _31 * rhs._13 + _32 * rhs._23 + _33 * rhs._33 + _34 * rhs._43,
+ _31 * rhs._14 + _32 * rhs._24 + _33 * rhs._34 + _34 * rhs._44,
+
+ _41 * rhs._11 + _42 * rhs._21 + _43 * rhs._31 + _44 * rhs._41,
+ _41 * rhs._12 + _42 * rhs._22 + _43 * rhs._32 + _44 * rhs._42,
+ _41 * rhs._13 + _42 * rhs._23 + _43 * rhs._33 + _44 * rhs._43,
+ _41 * rhs._14 + _42 * rhs._24 + _43 * rhs._34 + _44 * rhs._44);
+ }
+
+ static mat4 RotationY(float angle)
+ {
+ const float s = sin(angle), c = cos(angle);
+ return mat4(
+ c, 0.f, -s, 0.f,
+ 0.f, 1.f, 0.f, 0.f,
+ s, 0.f, c, 0.f,
+ 0.f, 0.f, 0.f, 1.f);
+ }
+
+ static mat4 Perspective(float fovY, float aspectRatio, float zNear, float zFar)
+ {
+ float yScale = 1.0f / tan(fovY * 0.5f);
+ float xScale = yScale / aspectRatio;
+ return mat4(
+ xScale, 0.0f, 0.0f, 0.0f,
+ 0.0f, yScale, 0.0f, 0.0f,
+ 0.0f, 0.0f, zFar / (zFar - zNear), 1.0f,
+ 0.0f, 0.0f, -zNear * zFar / (zFar - zNear), 0.0f);
+ }
+
+ static mat4 LookAt(vec3 at, vec3 eye, vec3 up)
+ {
+ vec3 zAxis = (at - eye).Normalized();
+ vec3 xAxis = Cross(up, zAxis).Normalized();
+ vec3 yAxis = Cross(zAxis, xAxis);
+ return mat4(
+ xAxis.x, yAxis.x, zAxis.x, 0.0f,
+ xAxis.y, yAxis.y, zAxis.y, 0.0f,
+ xAxis.z, yAxis.z, zAxis.z, 0.0f,
+ -Dot(xAxis, eye), -Dot(yAxis, eye), -Dot(zAxis, eye), 1.0f);
+ }
+};
+
+class RandomNumberGenerator
+{
+public:
+ RandomNumberGenerator() : m_Value{GetTickCount()} {}
+ RandomNumberGenerator(uint32_t seed) : m_Value{seed} { }
+ void Seed(uint32_t seed) { m_Value = seed; }
+ uint32_t Generate() { return GenerateFast() ^ (GenerateFast() >> 7); }
+
+private:
+ uint32_t m_Value;
+ uint32_t GenerateFast() { return m_Value = (m_Value * 196314165 + 907633515); }
+};
+
+// Wrapper for RandomNumberGenerator compatible with STL "UniformRandomNumberGenerator" idea.
+struct MyUniformRandomNumberGenerator
+{
+ typedef uint32_t result_type;
+ MyUniformRandomNumberGenerator(RandomNumberGenerator& gen) : m_Gen(gen) { }
+ static uint32_t min() { return 0; }
+ static uint32_t max() { return UINT32_MAX; }
+ uint32_t operator()() { return m_Gen.Generate(); }
+
+private:
+ RandomNumberGenerator& m_Gen;
+};
+
+void ReadFile(std::vector<char>& out, const char* fileName);
+
+enum class CONSOLE_COLOR
+{
+ INFO,
+ NORMAL,
+ WARNING,
+ ERROR_,
+ COUNT
+};
+
+void SetConsoleColor(CONSOLE_COLOR color);
+
+void PrintMessage(CONSOLE_COLOR color, const char* msg);
+void PrintMessage(CONSOLE_COLOR color, const wchar_t* msg);
+
+inline void Print(const char* msg) { PrintMessage(CONSOLE_COLOR::NORMAL, msg); }
+inline void Print(const wchar_t* msg) { PrintMessage(CONSOLE_COLOR::NORMAL, msg); }
+inline void PrintWarning(const char* msg) { PrintMessage(CONSOLE_COLOR::WARNING, msg); }
+inline void PrintWarning(const wchar_t* msg) { PrintMessage(CONSOLE_COLOR::WARNING, msg); }
+inline void PrintError(const char* msg) { PrintMessage(CONSOLE_COLOR::ERROR_, msg); }
+inline void PrintError(const wchar_t* msg) { PrintMessage(CONSOLE_COLOR::ERROR_, msg); }
+
+void PrintMessageV(CONSOLE_COLOR color, const char* format, va_list argList);
+void PrintMessageV(CONSOLE_COLOR color, const wchar_t* format, va_list argList);
+void PrintMessageF(CONSOLE_COLOR color, const char* format, ...);
+void PrintMessageF(CONSOLE_COLOR color, const wchar_t* format, ...);
+void PrintWarningF(const char* format, ...);
+void PrintWarningF(const wchar_t* format, ...);
+void PrintErrorF(const char* format, ...);
+void PrintErrorF(const wchar_t* format, ...);
+
+void SaveFile(const wchar_t* filePath, const void* data, size_t dataSize);
+
+std::wstring SizeToStr(size_t size);
+// As codePage use e.g. CP_ACP for native Windows 1-byte codepage or CP_UTF8.
+bool ConvertCharsToUnicode(std::wstring *outStr, const std::string &s, unsigned codePage);
+bool ConvertCharsToUnicode(std::wstring *outStr, const char *s, size_t sCharCount, unsigned codePage);
+
+const wchar_t* PhysicalDeviceTypeToStr(VkPhysicalDeviceType type);
+const wchar_t* VendorIDToStr(uint32_t vendorID);
+
+#if VMA_VULKAN_VERSION >= 1002000
+const wchar_t* DriverIDToStr(VkDriverId driverID);
+#endif
+
+#endif // #ifdef _WIN32
+
+#endif
diff --git a/src/Shaders/Shader.frag b/src/Shaders/Shader.frag
index 207ec8b..daf5888 100644
--- a/src/Shaders/Shader.frag
+++ b/src/Shaders/Shader.frag
@@ -1,37 +1,37 @@
-//
-// Copyright (c) 2017-2021 Advanced Micro Devices, Inc. All rights reserved.
-//
-// Permission is hereby granted, free of charge, to any person obtaining a copy
-// of this software and associated documentation files (the "Software"), to deal
-// in the Software without restriction, including without limitation the rights
-// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-// copies of the Software, and to permit persons to whom the Software is
-// furnished to do so, subject to the following conditions:
-//
-// The above copyright notice and this permission notice shall be included in
-// all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-// THE SOFTWARE.
-//
-
-#version 450
-#extension GL_ARB_separate_shader_objects : enable
-
-layout(location = 0) in vec3 inColor;
-layout(location = 1) in vec2 inTexCoord;
-
-layout(location = 0) out vec4 outColor;
-
-layout(binding = 1) uniform sampler2D texSampler;
-
-void main()
-{
- outColor = texture(texSampler, inTexCoord);
- outColor.rgb *= inColor;
-}
+//
+// Copyright (c) 2017-2021 Advanced Micro Devices, Inc. All rights reserved.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+//
+
+#version 450
+#extension GL_ARB_separate_shader_objects : enable
+
+layout(location = 0) in vec3 inColor;
+layout(location = 1) in vec2 inTexCoord;
+
+layout(location = 0) out vec4 outColor;
+
+layout(binding = 1) uniform sampler2D texSampler;
+
+void main()
+{
+ outColor = texture(texSampler, inTexCoord);
+ outColor.rgb *= inColor;
+}
diff --git a/src/Shaders/Shader.vert b/src/Shaders/Shader.vert
index 7ef5ddb..7652943 100644
--- a/src/Shaders/Shader.vert
+++ b/src/Shaders/Shader.vert
@@ -1,42 +1,42 @@
-//
-// Copyright (c) 2017-2021 Advanced Micro Devices, Inc. All rights reserved.
-//
-// Permission is hereby granted, free of charge, to any person obtaining a copy
-// of this software and associated documentation files (the "Software"), to deal
-// in the Software without restriction, including without limitation the rights
-// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-// copies of the Software, and to permit persons to whom the Software is
-// furnished to do so, subject to the following conditions:
-//
-// The above copyright notice and this permission notice shall be included in
-// all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-// THE SOFTWARE.
-//
-
-#version 450
-#extension GL_ARB_separate_shader_objects : enable
-
-layout(push_constant) uniform UniformBufferObject
-{
- mat4 ModelViewProj;
-} ubo;
-
-layout(location = 0) in vec3 inPosition;
-layout(location = 1) in vec3 inColor;
-layout(location = 2) in vec2 inTexCoord;
-
-layout(location = 0) out vec3 outColor;
-layout(location = 1) out vec2 outTexCoord;
-
-void main() {
- gl_Position = ubo.ModelViewProj * vec4(inPosition, 1.0);
- outColor = inColor;
- outTexCoord = inTexCoord;
-}
+//
+// Copyright (c) 2017-2021 Advanced Micro Devices, Inc. All rights reserved.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+//
+
+#version 450
+#extension GL_ARB_separate_shader_objects : enable
+
+layout(push_constant) uniform UniformBufferObject
+{
+ mat4 ModelViewProj;
+} ubo;
+
+layout(location = 0) in vec3 inPosition;
+layout(location = 1) in vec3 inColor;
+layout(location = 2) in vec2 inTexCoord;
+
+layout(location = 0) out vec3 outColor;
+layout(location = 1) out vec2 outTexCoord;
+
+void main() {
+ gl_Position = ubo.ModelViewProj * vec4(inPosition, 1.0);
+ outColor = inColor;
+ outTexCoord = inTexCoord;
+}
diff --git a/src/Shaders/SparseBindingTest.comp b/src/Shaders/SparseBindingTest.comp
index b94027d..1e7d63b 100644
--- a/src/Shaders/SparseBindingTest.comp
+++ b/src/Shaders/SparseBindingTest.comp
@@ -1,44 +1,44 @@
-//
-// Copyright (c) 2018-2021 Advanced Micro Devices, Inc. All rights reserved.
-//
-// Permission is hereby granted, free of charge, to any person obtaining a copy
-// of this software and associated documentation files (the "Software"), to deal
-// in the Software without restriction, including without limitation the rights
-// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-// copies of the Software, and to permit persons to whom the Software is
-// furnished to do so, subject to the following conditions:
-//
-// The above copyright notice and this permission notice shall be included in
-// all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-// THE SOFTWARE.
-//
-
-#version 450
-#extension GL_ARB_separate_shader_objects : enable
-
-layout(local_size_x=1, local_size_y=1, local_size_z=1) in;
-
-layout(binding=0) uniform sampler2D img;
-layout(binding=1) buffer buf
-{
- uint bufValues[];
-};
-
-void main()
-{
- ivec2 xy = ivec2(bufValues[gl_GlobalInvocationID.x * 3],
- bufValues[gl_GlobalInvocationID.x * 3 + 1]);
- vec4 color = texture(img, xy);
- bufValues[gl_GlobalInvocationID.x * 3 + 2] =
- uint(color.r * 255.0) << 24 |
- uint(color.g * 255.0) << 16 |
- uint(color.b * 255.0) << 8 |
- uint(color.a * 255.0);
-}
+//
+// Copyright (c) 2018-2021 Advanced Micro Devices, Inc. All rights reserved.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+//
+
+#version 450
+#extension GL_ARB_separate_shader_objects : enable
+
+layout(local_size_x=1, local_size_y=1, local_size_z=1) in;
+
+layout(binding=0) uniform sampler2D img;
+layout(binding=1) buffer buf
+{
+ uint bufValues[];
+};
+
+void main()
+{
+ ivec2 xy = ivec2(bufValues[gl_GlobalInvocationID.x * 3],
+ bufValues[gl_GlobalInvocationID.x * 3 + 1]);
+ vec4 color = texture(img, xy);
+ bufValues[gl_GlobalInvocationID.x * 3 + 2] =
+ uint(color.r * 255.0) << 24 |
+ uint(color.g * 255.0) << 16 |
+ uint(color.b * 255.0) << 8 |
+ uint(color.a * 255.0);
+}
diff --git a/src/SparseBindingTest.cpp b/src/SparseBindingTest.cpp
index b56a048..0430a1b 100644
--- a/src/SparseBindingTest.cpp
+++ b/src/SparseBindingTest.cpp
@@ -1,597 +1,597 @@
-//
-// Copyright (c) 2017-2021 Advanced Micro Devices, Inc. All rights reserved.
-//
-// Permission is hereby granted, free of charge, to any person obtaining a copy
-// of this software and associated documentation files (the "Software"), to deal
-// in the Software without restriction, including without limitation the rights
-// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-// copies of the Software, and to permit persons to whom the Software is
-// furnished to do so, subject to the following conditions:
-//
-// The above copyright notice and this permission notice shall be included in
-// all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-// THE SOFTWARE.
-//
-
-#include "Common.h"
-#include "SparseBindingTest.h"
-
-#ifdef _WIN32
-
-////////////////////////////////////////////////////////////////////////////////
-// External imports
-
-extern VkDevice g_hDevice;
-extern VmaAllocator g_hAllocator;
-extern uint32_t g_FrameIndex;
-extern bool g_SparseBindingEnabled;
-extern VkQueue g_hSparseBindingQueue;
-extern VkFence g_ImmediateFence;
-extern VkCommandBuffer g_hTemporaryCommandBuffer;
-
-void BeginSingleTimeCommands();
-void EndSingleTimeCommands();
-void SaveAllocatorStatsToFile(const wchar_t* filePath);
-void LoadShader(std::vector<char>& out, const char* fileName);
-
-////////////////////////////////////////////////////////////////////////////////
-// Class definitions
-
-static uint32_t CalculateMipMapCount(uint32_t width, uint32_t height, uint32_t depth)
-{
- uint32_t mipMapCount = 1;
- while(width > 1 || height > 1 || depth > 1)
- {
- ++mipMapCount;
- width /= 2;
- height /= 2;
- depth /= 2;
- }
- return mipMapCount;
-}
-
-class BaseImage
-{
-public:
- virtual void Init(RandomNumberGenerator& rand) = 0;
- virtual ~BaseImage();
-
- const VkImageCreateInfo& GetCreateInfo() const { return m_CreateInfo; }
-
- void TestContent(RandomNumberGenerator& rand);
-
-protected:
- VkImageCreateInfo m_CreateInfo = {};
- VkImage m_Image = VK_NULL_HANDLE;
-
- void FillImageCreateInfo(RandomNumberGenerator& rand);
- void UploadContent();
- void ValidateContent(RandomNumberGenerator& rand);
-};
-
-class TraditionalImage : public BaseImage
-{
-public:
- virtual void Init(RandomNumberGenerator& rand);
- virtual ~TraditionalImage();
-
-private:
- VmaAllocation m_Allocation = VK_NULL_HANDLE;
-};
-
-class SparseBindingImage : public BaseImage
-{
-public:
- virtual void Init(RandomNumberGenerator& rand);
- virtual ~SparseBindingImage();
-
-private:
- std::vector<VmaAllocation> m_Allocations;
-};
-
-////////////////////////////////////////////////////////////////////////////////
-// class BaseImage
-
-BaseImage::~BaseImage()
-{
- if(m_Image)
- {
- vkDestroyImage(g_hDevice, m_Image, nullptr);
- }
-}
-
-void BaseImage::TestContent(RandomNumberGenerator& rand)
-{
- printf("Validating content of %u x %u texture...\n",
- m_CreateInfo.extent.width, m_CreateInfo.extent.height);
- UploadContent();
- ValidateContent(rand);
-}
-
-void BaseImage::FillImageCreateInfo(RandomNumberGenerator& rand)
-{
- constexpr uint32_t imageSizeMin = 8;
- constexpr uint32_t imageSizeMax = 2048;
-
- const bool useMipMaps = rand.Generate() % 2 != 0;
-
- ZeroMemory(&m_CreateInfo, sizeof(m_CreateInfo));
- m_CreateInfo.sType = VK_STRUCTURE_TYPE_IMAGE_CREATE_INFO;
- m_CreateInfo.imageType = VK_IMAGE_TYPE_2D;
- m_CreateInfo.extent.width = rand.Generate() % (imageSizeMax - imageSizeMin) + imageSizeMin;
- m_CreateInfo.extent.height = rand.Generate() % (imageSizeMax - imageSizeMin) + imageSizeMin;
- m_CreateInfo.extent.depth = 1;
- m_CreateInfo.mipLevels = useMipMaps ?
- CalculateMipMapCount(m_CreateInfo.extent.width, m_CreateInfo.extent.height, m_CreateInfo.extent.depth) : 1;
- m_CreateInfo.arrayLayers = 1;
- m_CreateInfo.format = VK_FORMAT_R8G8B8A8_UNORM;
- m_CreateInfo.tiling = VK_IMAGE_TILING_OPTIMAL;
- m_CreateInfo.initialLayout = VK_IMAGE_LAYOUT_UNDEFINED;
- m_CreateInfo.usage = VK_IMAGE_USAGE_SAMPLED_BIT | VK_IMAGE_USAGE_TRANSFER_DST_BIT;
- m_CreateInfo.samples = VK_SAMPLE_COUNT_1_BIT;
- m_CreateInfo.flags = 0;
-}
-
-void BaseImage::UploadContent()
-{
- VkBufferCreateInfo srcBufCreateInfo = { VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO };
- srcBufCreateInfo.usage = VK_BUFFER_USAGE_TRANSFER_SRC_BIT;
- srcBufCreateInfo.size = 4 * m_CreateInfo.extent.width * m_CreateInfo.extent.height;
-
- VmaAllocationCreateInfo srcBufAllocCreateInfo = {};
- srcBufAllocCreateInfo.usage = VMA_MEMORY_USAGE_CPU_ONLY;
- srcBufAllocCreateInfo.flags = VMA_ALLOCATION_CREATE_MAPPED_BIT;
-
- VkBuffer srcBuf = nullptr;
- VmaAllocation srcBufAlloc = nullptr;
- VmaAllocationInfo srcAllocInfo = {};
- TEST( vmaCreateBuffer(g_hAllocator, &srcBufCreateInfo, &srcBufAllocCreateInfo, &srcBuf, &srcBufAlloc, &srcAllocInfo) == VK_SUCCESS );
-
- // Fill texels with: r = x % 255, g = u % 255, b = 13, a = 25
- uint32_t* srcBufPtr = (uint32_t*)srcAllocInfo.pMappedData;
- for(uint32_t y = 0, sizeY = m_CreateInfo.extent.height; y < sizeY; ++y)
- {
- for(uint32_t x = 0, sizeX = m_CreateInfo.extent.width; x < sizeX; ++x, ++srcBufPtr)
- {
- const uint8_t r = (uint8_t)x;
- const uint8_t g = (uint8_t)y;
- const uint8_t b = 13;
- const uint8_t a = 25;
- *srcBufPtr = (uint32_t)r << 24 | (uint32_t)g << 16 |
- (uint32_t)b << 8 | (uint32_t)a;
- }
- }
-
- BeginSingleTimeCommands();
-
- // Barrier undefined to transfer dst.
- {
- VkImageMemoryBarrier barrier = { VK_STRUCTURE_TYPE_IMAGE_MEMORY_BARRIER };
- barrier.srcAccessMask = 0;
- barrier.dstAccessMask = VK_ACCESS_TRANSFER_WRITE_BIT;
- barrier.oldLayout = VK_IMAGE_LAYOUT_UNDEFINED;
- barrier.newLayout = VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL;
- barrier.srcQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED;
- barrier.dstQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED;
- barrier.image = m_Image;
- barrier.subresourceRange.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT;
- barrier.subresourceRange.baseArrayLayer = 0;
- barrier.subresourceRange.baseMipLevel = 0;
- barrier.subresourceRange.layerCount = 1;
- barrier.subresourceRange.levelCount = 1;
-
- vkCmdPipelineBarrier(g_hTemporaryCommandBuffer,
- VK_PIPELINE_STAGE_TOP_OF_PIPE_BIT, // srcStageMask
- VK_PIPELINE_STAGE_TRANSFER_BIT, // dstStageMask
- 0, // dependencyFlags
- 0, nullptr, // memoryBarriers
- 0, nullptr, // bufferMemoryBarriers
- 1, &barrier); // imageMemoryBarriers
- }
-
- // CopyBufferToImage
- {
- VkBufferImageCopy region = {};
- region.bufferOffset = 0;
- region.bufferRowLength = 0; // Zeros mean tightly packed.
- region.bufferImageHeight = 0; // Zeros mean tightly packed.
- region.imageSubresource.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT;
- region.imageSubresource.mipLevel = 0;
- region.imageSubresource.baseArrayLayer = 0;
- region.imageSubresource.layerCount = 1;
- region.imageOffset = { 0, 0, 0 };
- region.imageExtent = m_CreateInfo.extent;
- vkCmdCopyBufferToImage(g_hTemporaryCommandBuffer, srcBuf, m_Image,
- VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL, 1, ®ion);
- }
-
- // Barrier transfer dst to fragment shader read only.
- {
- VkImageMemoryBarrier barrier = { VK_STRUCTURE_TYPE_IMAGE_MEMORY_BARRIER };
- barrier.srcAccessMask = VK_ACCESS_TRANSFER_WRITE_BIT;
- barrier.dstAccessMask = VK_ACCESS_SHADER_READ_BIT;
- barrier.oldLayout = VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL;
- barrier.newLayout = VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL;
- barrier.srcQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED;
- barrier.dstQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED;
- barrier.image = m_Image;
- barrier.subresourceRange.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT;
- barrier.subresourceRange.baseArrayLayer = 0;
- barrier.subresourceRange.baseMipLevel = 0;
- barrier.subresourceRange.layerCount = 1;
- barrier.subresourceRange.levelCount = 1;
-
- vkCmdPipelineBarrier(g_hTemporaryCommandBuffer,
- VK_PIPELINE_STAGE_TRANSFER_BIT, // srcStageMask
- VK_PIPELINE_STAGE_FRAGMENT_SHADER_BIT, // dstStageMask
- 0, // dependencyFlags
- 0, nullptr, // memoryBarriers
- 0, nullptr, // bufferMemoryBarriers
- 1, &barrier); // imageMemoryBarriers
- }
-
- EndSingleTimeCommands();
-
- vmaDestroyBuffer(g_hAllocator, srcBuf, srcBufAlloc);
-}
-
-void BaseImage::ValidateContent(RandomNumberGenerator& rand)
-{
- /*
- dstBuf has following layout:
- For each of texels to be sampled, [0..valueCount):
- struct {
- in uint32_t pixelX;
- in uint32_t pixelY;
- out uint32_t pixelColor;
- }
- */
-
- const uint32_t valueCount = 128;
-
- VkBufferCreateInfo dstBufCreateInfo = { VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO };
- dstBufCreateInfo.usage = VK_BUFFER_USAGE_STORAGE_BUFFER_BIT;
- dstBufCreateInfo.size = valueCount * sizeof(uint32_t) * 3;
-
- VmaAllocationCreateInfo dstBufAllocCreateInfo = {};
- dstBufAllocCreateInfo.flags = VMA_ALLOCATION_CREATE_MAPPED_BIT;
- dstBufAllocCreateInfo.usage = VMA_MEMORY_USAGE_GPU_TO_CPU;
-
- VkBuffer dstBuf = nullptr;
- VmaAllocation dstBufAlloc = nullptr;
- VmaAllocationInfo dstBufAllocInfo = {};
- TEST( vmaCreateBuffer(g_hAllocator, &dstBufCreateInfo, &dstBufAllocCreateInfo, &dstBuf, &dstBufAlloc, &dstBufAllocInfo) == VK_SUCCESS );
-
- // Fill dstBuf input data.
- {
- uint32_t* dstBufContent = (uint32_t*)dstBufAllocInfo.pMappedData;
- for(uint32_t i = 0; i < valueCount; ++i)
- {
- const uint32_t x = rand.Generate() % m_CreateInfo.extent.width;
- const uint32_t y = rand.Generate() % m_CreateInfo.extent.height;
- dstBufContent[i * 3 ] = x;
- dstBufContent[i * 3 + 1] = y;
- dstBufContent[i * 3 + 2] = 0;
- }
- }
-
- VkSamplerCreateInfo samplerCreateInfo = { VK_STRUCTURE_TYPE_SAMPLER_CREATE_INFO };
- samplerCreateInfo.magFilter = VK_FILTER_NEAREST;
- samplerCreateInfo.minFilter = VK_FILTER_NEAREST;
- samplerCreateInfo.mipmapMode = VK_SAMPLER_MIPMAP_MODE_NEAREST;
- samplerCreateInfo.addressModeU = VK_SAMPLER_ADDRESS_MODE_CLAMP_TO_EDGE;
- samplerCreateInfo.addressModeV = VK_SAMPLER_ADDRESS_MODE_CLAMP_TO_EDGE;
- samplerCreateInfo.addressModeW = VK_SAMPLER_ADDRESS_MODE_CLAMP_TO_EDGE;
- samplerCreateInfo.unnormalizedCoordinates = VK_TRUE;
-
- VkSampler sampler = nullptr;
- TEST( vkCreateSampler( g_hDevice, &samplerCreateInfo, nullptr, &sampler) == VK_SUCCESS );
-
- VkDescriptorSetLayoutBinding bindings[2] = {};
- bindings[0].binding = 0;
- bindings[0].descriptorType = VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER;
- bindings[0].descriptorCount = 1;
- bindings[0].stageFlags = VK_SHADER_STAGE_COMPUTE_BIT;
- bindings[0].pImmutableSamplers = &sampler;
- bindings[1].binding = 1;
- bindings[1].descriptorType = VK_DESCRIPTOR_TYPE_STORAGE_BUFFER;
- bindings[1].descriptorCount = 1;
- bindings[1].stageFlags = VK_SHADER_STAGE_COMPUTE_BIT;
-
- VkDescriptorSetLayoutCreateInfo descSetLayoutCreateInfo = { VK_STRUCTURE_TYPE_DESCRIPTOR_SET_LAYOUT_CREATE_INFO };
- descSetLayoutCreateInfo.bindingCount = 2;
- descSetLayoutCreateInfo.pBindings = bindings;
-
- VkDescriptorSetLayout descSetLayout = nullptr;
- TEST( vkCreateDescriptorSetLayout(g_hDevice, &descSetLayoutCreateInfo, nullptr, &descSetLayout) == VK_SUCCESS );
-
- VkPipelineLayoutCreateInfo pipelineLayoutCreateInfo = { VK_STRUCTURE_TYPE_PIPELINE_LAYOUT_CREATE_INFO };
- pipelineLayoutCreateInfo.setLayoutCount = 1;
- pipelineLayoutCreateInfo.pSetLayouts = &descSetLayout;
-
- VkPipelineLayout pipelineLayout = nullptr;
- TEST( vkCreatePipelineLayout(g_hDevice, &pipelineLayoutCreateInfo, nullptr, &pipelineLayout) == VK_SUCCESS );
-
- std::vector<char> shaderCode;
- LoadShader(shaderCode, "SparseBindingTest.comp.spv");
-
- VkShaderModuleCreateInfo shaderModuleCreateInfo = { VK_STRUCTURE_TYPE_SHADER_MODULE_CREATE_INFO };
- shaderModuleCreateInfo.codeSize = shaderCode.size();
- shaderModuleCreateInfo.pCode = (const uint32_t*)shaderCode.data();
-
- VkShaderModule shaderModule = nullptr;
- TEST( vkCreateShaderModule(g_hDevice, &shaderModuleCreateInfo, nullptr, &shaderModule) == VK_SUCCESS );
-
- VkComputePipelineCreateInfo pipelineCreateInfo = { VK_STRUCTURE_TYPE_COMPUTE_PIPELINE_CREATE_INFO };
- pipelineCreateInfo.stage.sType = VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO;
- pipelineCreateInfo.stage.stage = VK_SHADER_STAGE_COMPUTE_BIT;
- pipelineCreateInfo.stage.module = shaderModule;
- pipelineCreateInfo.stage.pName = "main";
- pipelineCreateInfo.layout = pipelineLayout;
-
- VkPipeline pipeline = nullptr;
- TEST( vkCreateComputePipelines(g_hDevice, nullptr, 1, &pipelineCreateInfo, nullptr, &pipeline) == VK_SUCCESS );
-
- VkDescriptorPoolSize poolSizes[2] = {};
- poolSizes[0].type = bindings[0].descriptorType;
- poolSizes[0].descriptorCount = bindings[0].descriptorCount;
- poolSizes[1].type = bindings[1].descriptorType;
- poolSizes[1].descriptorCount = bindings[1].descriptorCount;
-
- VkDescriptorPoolCreateInfo descPoolCreateInfo = { VK_STRUCTURE_TYPE_DESCRIPTOR_POOL_CREATE_INFO };
- descPoolCreateInfo.maxSets = 1;
- descPoolCreateInfo.poolSizeCount = 2;
- descPoolCreateInfo.pPoolSizes = poolSizes;
-
- VkDescriptorPool descPool = nullptr;
- TEST( vkCreateDescriptorPool(g_hDevice, &descPoolCreateInfo, nullptr, &descPool) == VK_SUCCESS );
-
- VkDescriptorSetAllocateInfo descSetAllocInfo = { VK_STRUCTURE_TYPE_DESCRIPTOR_SET_ALLOCATE_INFO };
- descSetAllocInfo.descriptorPool = descPool;
- descSetAllocInfo.descriptorSetCount = 1;
- descSetAllocInfo.pSetLayouts = &descSetLayout;
-
- VkDescriptorSet descSet = nullptr;
- TEST( vkAllocateDescriptorSets(g_hDevice, &descSetAllocInfo, &descSet) == VK_SUCCESS );
-
- VkImageViewCreateInfo imageViewCreateInfo = { VK_STRUCTURE_TYPE_IMAGE_VIEW_CREATE_INFO };
- imageViewCreateInfo.image = m_Image;
- imageViewCreateInfo.viewType = VK_IMAGE_VIEW_TYPE_2D;
- imageViewCreateInfo.format = m_CreateInfo.format;
- imageViewCreateInfo.subresourceRange.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT;
- imageViewCreateInfo.subresourceRange.layerCount = 1;
- imageViewCreateInfo.subresourceRange.levelCount = 1;
-
- VkImageView imageView = nullptr;
- TEST( vkCreateImageView(g_hDevice, &imageViewCreateInfo, nullptr, &imageView) == VK_SUCCESS );
-
- VkDescriptorImageInfo descImageInfo = {};
- descImageInfo.imageView = imageView;
- descImageInfo.imageLayout = VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL;
-
- VkDescriptorBufferInfo descBufferInfo = {};
- descBufferInfo.buffer = dstBuf;
- descBufferInfo.offset = 0;
- descBufferInfo.range = VK_WHOLE_SIZE;
-
- VkWriteDescriptorSet descWrites[2] = {};
- descWrites[0].sType = VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET;
- descWrites[0].dstSet = descSet;
- descWrites[0].dstBinding = bindings[0].binding;
- descWrites[0].dstArrayElement = 0;
- descWrites[0].descriptorCount = 1;
- descWrites[0].descriptorType = bindings[0].descriptorType;
- descWrites[0].pImageInfo = &descImageInfo;
- descWrites[1].sType = VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET;
- descWrites[1].dstSet = descSet;
- descWrites[1].dstBinding = bindings[1].binding;
- descWrites[1].dstArrayElement = 0;
- descWrites[1].descriptorCount = 1;
- descWrites[1].descriptorType = bindings[1].descriptorType;
- descWrites[1].pBufferInfo = &descBufferInfo;
- vkUpdateDescriptorSets(g_hDevice, 2, descWrites, 0, nullptr);
-
- BeginSingleTimeCommands();
- vkCmdBindPipeline(g_hTemporaryCommandBuffer, VK_PIPELINE_BIND_POINT_COMPUTE, pipeline);
- vkCmdBindDescriptorSets(g_hTemporaryCommandBuffer, VK_PIPELINE_BIND_POINT_COMPUTE, pipelineLayout, 0, 1, &descSet, 0, nullptr);
- vkCmdDispatch(g_hTemporaryCommandBuffer, valueCount, 1, 1);
- EndSingleTimeCommands();
-
- // Validate dstBuf output data.
- {
- const uint32_t* dstBufContent = (const uint32_t*)dstBufAllocInfo.pMappedData;
- for(uint32_t i = 0; i < valueCount; ++i)
- {
- const uint32_t x = dstBufContent[i * 3 ];
- const uint32_t y = dstBufContent[i * 3 + 1];
- const uint32_t color = dstBufContent[i * 3 + 2];
- const uint8_t a = (uint8_t)(color >> 24);
- const uint8_t b = (uint8_t)(color >> 16);
- const uint8_t g = (uint8_t)(color >> 8);
- const uint8_t r = (uint8_t)color;
- TEST(r == (uint8_t)x && g == (uint8_t)y && b == 13 && a == 25);
- }
- }
-
- vkDestroyImageView(g_hDevice, imageView, nullptr);
- vkDestroyDescriptorPool(g_hDevice, descPool, nullptr);
- vmaDestroyBuffer(g_hAllocator, dstBuf, dstBufAlloc);
- vkDestroyPipeline(g_hDevice, pipeline, nullptr);
- vkDestroyShaderModule(g_hDevice, shaderModule, nullptr);
- vkDestroyPipelineLayout(g_hDevice, pipelineLayout, nullptr);
- vkDestroyDescriptorSetLayout(g_hDevice, descSetLayout, nullptr);
- vkDestroySampler(g_hDevice, sampler, nullptr);
-}
-
-////////////////////////////////////////////////////////////////////////////////
-// class TraditionalImage
-
-void TraditionalImage::Init(RandomNumberGenerator& rand)
-{
- FillImageCreateInfo(rand);
-
- VmaAllocationCreateInfo allocCreateInfo = {};
- allocCreateInfo.usage = VMA_MEMORY_USAGE_GPU_ONLY;
- // Default BEST_FIT is clearly better.
- //allocCreateInfo.flags |= VMA_ALLOCATION_CREATE_STRATEGY_WORST_FIT_BIT;
-
- ERR_GUARD_VULKAN( vmaCreateImage(g_hAllocator, &m_CreateInfo, &allocCreateInfo,
- &m_Image, &m_Allocation, nullptr) );
-}
-
-TraditionalImage::~TraditionalImage()
-{
- if(m_Allocation)
- {
- vmaFreeMemory(g_hAllocator, m_Allocation);
- }
-}
-
-////////////////////////////////////////////////////////////////////////////////
-// class SparseBindingImage
-
-void SparseBindingImage::Init(RandomNumberGenerator& rand)
-{
- assert(g_SparseBindingEnabled && g_hSparseBindingQueue);
-
- // Create image.
- FillImageCreateInfo(rand);
- m_CreateInfo.flags |= VK_IMAGE_CREATE_SPARSE_BINDING_BIT;
- ERR_GUARD_VULKAN( vkCreateImage(g_hDevice, &m_CreateInfo, nullptr, &m_Image) );
-
- // Get memory requirements.
- VkMemoryRequirements imageMemReq;
- vkGetImageMemoryRequirements(g_hDevice, m_Image, &imageMemReq);
-
- // This is just to silence validation layer warning.
- // But it doesn't help. Looks like a bug in Vulkan validation layers.
- // See: https://github.com/KhronosGroup/Vulkan-ValidationLayers/issues/364
- uint32_t sparseMemReqCount = 0;
- vkGetImageSparseMemoryRequirements(g_hDevice, m_Image, &sparseMemReqCount, nullptr);
- TEST(sparseMemReqCount <= 8);
- VkSparseImageMemoryRequirements sparseMemReq[8];
- vkGetImageSparseMemoryRequirements(g_hDevice, m_Image, &sparseMemReqCount, sparseMemReq);
-
- // According to Vulkan specification, for sparse resources memReq.alignment is also page size.
- const VkDeviceSize pageSize = imageMemReq.alignment;
- const uint32_t pageCount = (uint32_t)ceil_div<VkDeviceSize>(imageMemReq.size, pageSize);
-
- VmaAllocationCreateInfo allocCreateInfo = {};
- allocCreateInfo.usage = VMA_MEMORY_USAGE_GPU_ONLY;
-
- VkMemoryRequirements pageMemReq = imageMemReq;
- pageMemReq.size = pageSize;
-
- // Allocate and bind memory pages.
- m_Allocations.resize(pageCount);
- std::fill(m_Allocations.begin(), m_Allocations.end(), nullptr);
- std::vector<VkSparseMemoryBind> binds{pageCount};
- std::vector<VmaAllocationInfo> allocInfo{pageCount};
- ERR_GUARD_VULKAN( vmaAllocateMemoryPages(g_hAllocator, &pageMemReq, &allocCreateInfo, pageCount, m_Allocations.data(), allocInfo.data()) );
-
- for(uint32_t i = 0; i < pageCount; ++i)
- {
- binds[i] = {};
- binds[i].resourceOffset = pageSize * i;
- binds[i].size = pageSize;
- binds[i].memory = allocInfo[i].deviceMemory;
- binds[i].memoryOffset = allocInfo[i].offset;
- }
-
- VkSparseImageOpaqueMemoryBindInfo imageBindInfo;
- imageBindInfo.image = m_Image;
- imageBindInfo.bindCount = pageCount;
- imageBindInfo.pBinds = binds.data();
-
- VkBindSparseInfo bindSparseInfo = { VK_STRUCTURE_TYPE_BIND_SPARSE_INFO };
- bindSparseInfo.pImageOpaqueBinds = &imageBindInfo;
- bindSparseInfo.imageOpaqueBindCount = 1;
-
- ERR_GUARD_VULKAN( vkResetFences(g_hDevice, 1, &g_ImmediateFence) );
- ERR_GUARD_VULKAN( vkQueueBindSparse(g_hSparseBindingQueue, 1, &bindSparseInfo, g_ImmediateFence) );
- ERR_GUARD_VULKAN( vkWaitForFences(g_hDevice, 1, &g_ImmediateFence, VK_TRUE, UINT64_MAX) );
-}
-
-SparseBindingImage::~SparseBindingImage()
-{
- vmaFreeMemoryPages(g_hAllocator, m_Allocations.size(), m_Allocations.data());
-}
-
-////////////////////////////////////////////////////////////////////////////////
-// Private functions
-
-////////////////////////////////////////////////////////////////////////////////
-// Public functions
-
-void TestSparseBinding()
-{
- wprintf(L"TESTING SPARSE BINDING:\n");
-
- struct ImageInfo
- {
- std::unique_ptr<BaseImage> image;
- uint32_t endFrame;
- };
- std::vector<ImageInfo> images;
-
- constexpr uint32_t frameCount = 1000;
- constexpr uint32_t imageLifeFramesMin = 1;
- constexpr uint32_t imageLifeFramesMax = 400;
-
- RandomNumberGenerator rand(4652467);
-
- for(uint32_t frameIndex = 0; frameIndex < frameCount; ++frameIndex)
- {
- // Bump frame index.
- ++g_FrameIndex;
- vmaSetCurrentFrameIndex(g_hAllocator, g_FrameIndex);
-
- // Create one new, random image.
- ImageInfo imageInfo;
- //imageInfo.image = std::make_unique<TraditionalImage>();
- imageInfo.image = std::make_unique<SparseBindingImage>();
- imageInfo.image->Init(rand);
- imageInfo.endFrame = g_FrameIndex + rand.Generate() % (imageLifeFramesMax - imageLifeFramesMin) + imageLifeFramesMin;
- images.push_back(std::move(imageInfo));
-
- // Delete all images that expired.
- for(size_t imageIndex = images.size(); imageIndex--; )
- {
- if(g_FrameIndex >= images[imageIndex].endFrame)
- {
- images.erase(images.begin() + imageIndex);
- }
- }
- }
-
- SaveAllocatorStatsToFile(L"SparseBindingTest.json");
-
- // Choose biggest image. Test uploading and sampling.
- BaseImage* biggestImage = nullptr;
- for(size_t i = 0, count = images.size(); i < count; ++i)
- {
- if(!biggestImage ||
- images[i].image->GetCreateInfo().extent.width * images[i].image->GetCreateInfo().extent.height >
- biggestImage->GetCreateInfo().extent.width * biggestImage->GetCreateInfo().extent.height)
- {
- biggestImage = images[i].image.get();
- }
- }
- assert(biggestImage);
-
- biggestImage->TestContent(rand);
-
- // Free remaining images.
- images.clear();
-
- wprintf(L"Done.\n");
-}
-
-#endif // #ifdef _WIN32
+//
+// Copyright (c) 2017-2021 Advanced Micro Devices, Inc. All rights reserved.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+//
+
+#include "Common.h"
+#include "SparseBindingTest.h"
+
+#ifdef _WIN32
+
+////////////////////////////////////////////////////////////////////////////////
+// External imports
+
+extern VkDevice g_hDevice;
+extern VmaAllocator g_hAllocator;
+extern uint32_t g_FrameIndex;
+extern bool g_SparseBindingEnabled;
+extern VkQueue g_hSparseBindingQueue;
+extern VkFence g_ImmediateFence;
+extern VkCommandBuffer g_hTemporaryCommandBuffer;
+
+void BeginSingleTimeCommands();
+void EndSingleTimeCommands();
+void SaveAllocatorStatsToFile(const wchar_t* filePath);
+void LoadShader(std::vector<char>& out, const char* fileName);
+
+////////////////////////////////////////////////////////////////////////////////
+// Class definitions
+
+static uint32_t CalculateMipMapCount(uint32_t width, uint32_t height, uint32_t depth)
+{
+ uint32_t mipMapCount = 1;
+ while(width > 1 || height > 1 || depth > 1)
+ {
+ ++mipMapCount;
+ width /= 2;
+ height /= 2;
+ depth /= 2;
+ }
+ return mipMapCount;
+}
+
+class BaseImage
+{
+public:
+ virtual void Init(RandomNumberGenerator& rand) = 0;
+ virtual ~BaseImage();
+
+ const VkImageCreateInfo& GetCreateInfo() const { return m_CreateInfo; }
+
+ void TestContent(RandomNumberGenerator& rand);
+
+protected:
+ VkImageCreateInfo m_CreateInfo = {};
+ VkImage m_Image = VK_NULL_HANDLE;
+
+ void FillImageCreateInfo(RandomNumberGenerator& rand);
+ void UploadContent();
+ void ValidateContent(RandomNumberGenerator& rand);
+};
+
+class TraditionalImage : public BaseImage
+{
+public:
+ virtual void Init(RandomNumberGenerator& rand);
+ virtual ~TraditionalImage();
+
+private:
+ VmaAllocation m_Allocation = VK_NULL_HANDLE;
+};
+
+class SparseBindingImage : public BaseImage
+{
+public:
+ virtual void Init(RandomNumberGenerator& rand);
+ virtual ~SparseBindingImage();
+
+private:
+ std::vector<VmaAllocation> m_Allocations;
+};
+
+////////////////////////////////////////////////////////////////////////////////
+// class BaseImage
+
+BaseImage::~BaseImage()
+{
+ if(m_Image)
+ {
+ vkDestroyImage(g_hDevice, m_Image, nullptr);
+ }
+}
+
+void BaseImage::TestContent(RandomNumberGenerator& rand)
+{
+ printf("Validating content of %u x %u texture...\n",
+ m_CreateInfo.extent.width, m_CreateInfo.extent.height);
+ UploadContent();
+ ValidateContent(rand);
+}
+
+void BaseImage::FillImageCreateInfo(RandomNumberGenerator& rand)
+{
+ constexpr uint32_t imageSizeMin = 8;
+ constexpr uint32_t imageSizeMax = 2048;
+
+ const bool useMipMaps = rand.Generate() % 2 != 0;
+
+ ZeroMemory(&m_CreateInfo, sizeof(m_CreateInfo));
+ m_CreateInfo.sType = VK_STRUCTURE_TYPE_IMAGE_CREATE_INFO;
+ m_CreateInfo.imageType = VK_IMAGE_TYPE_2D;
+ m_CreateInfo.extent.width = rand.Generate() % (imageSizeMax - imageSizeMin) + imageSizeMin;
+ m_CreateInfo.extent.height = rand.Generate() % (imageSizeMax - imageSizeMin) + imageSizeMin;
+ m_CreateInfo.extent.depth = 1;
+ m_CreateInfo.mipLevels = useMipMaps ?
+ CalculateMipMapCount(m_CreateInfo.extent.width, m_CreateInfo.extent.height, m_CreateInfo.extent.depth) : 1;
+ m_CreateInfo.arrayLayers = 1;
+ m_CreateInfo.format = VK_FORMAT_R8G8B8A8_UNORM;
+ m_CreateInfo.tiling = VK_IMAGE_TILING_OPTIMAL;
+ m_CreateInfo.initialLayout = VK_IMAGE_LAYOUT_UNDEFINED;
+ m_CreateInfo.usage = VK_IMAGE_USAGE_SAMPLED_BIT | VK_IMAGE_USAGE_TRANSFER_DST_BIT;
+ m_CreateInfo.samples = VK_SAMPLE_COUNT_1_BIT;
+ m_CreateInfo.flags = 0;
+}
+
+void BaseImage::UploadContent()
+{
+ VkBufferCreateInfo srcBufCreateInfo = { VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO };
+ srcBufCreateInfo.usage = VK_BUFFER_USAGE_TRANSFER_SRC_BIT;
+ srcBufCreateInfo.size = 4 * m_CreateInfo.extent.width * m_CreateInfo.extent.height;
+
+ VmaAllocationCreateInfo srcBufAllocCreateInfo = {};
+ srcBufAllocCreateInfo.usage = VMA_MEMORY_USAGE_CPU_ONLY;
+ srcBufAllocCreateInfo.flags = VMA_ALLOCATION_CREATE_MAPPED_BIT;
+
+ VkBuffer srcBuf = nullptr;
+ VmaAllocation srcBufAlloc = nullptr;
+ VmaAllocationInfo srcAllocInfo = {};
+ TEST( vmaCreateBuffer(g_hAllocator, &srcBufCreateInfo, &srcBufAllocCreateInfo, &srcBuf, &srcBufAlloc, &srcAllocInfo) == VK_SUCCESS );
+
+ // Fill texels with: r = x % 255, g = u % 255, b = 13, a = 25
+ uint32_t* srcBufPtr = (uint32_t*)srcAllocInfo.pMappedData;
+ for(uint32_t y = 0, sizeY = m_CreateInfo.extent.height; y < sizeY; ++y)
+ {
+ for(uint32_t x = 0, sizeX = m_CreateInfo.extent.width; x < sizeX; ++x, ++srcBufPtr)
+ {
+ const uint8_t r = (uint8_t)x;
+ const uint8_t g = (uint8_t)y;
+ const uint8_t b = 13;
+ const uint8_t a = 25;
+ *srcBufPtr = (uint32_t)r << 24 | (uint32_t)g << 16 |
+ (uint32_t)b << 8 | (uint32_t)a;
+ }
+ }
+
+ BeginSingleTimeCommands();
+
+ // Barrier undefined to transfer dst.
+ {
+ VkImageMemoryBarrier barrier = { VK_STRUCTURE_TYPE_IMAGE_MEMORY_BARRIER };
+ barrier.srcAccessMask = 0;
+ barrier.dstAccessMask = VK_ACCESS_TRANSFER_WRITE_BIT;
+ barrier.oldLayout = VK_IMAGE_LAYOUT_UNDEFINED;
+ barrier.newLayout = VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL;
+ barrier.srcQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED;
+ barrier.dstQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED;
+ barrier.image = m_Image;
+ barrier.subresourceRange.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT;
+ barrier.subresourceRange.baseArrayLayer = 0;
+ barrier.subresourceRange.baseMipLevel = 0;
+ barrier.subresourceRange.layerCount = 1;
+ barrier.subresourceRange.levelCount = 1;
+
+ vkCmdPipelineBarrier(g_hTemporaryCommandBuffer,
+ VK_PIPELINE_STAGE_TOP_OF_PIPE_BIT, // srcStageMask
+ VK_PIPELINE_STAGE_TRANSFER_BIT, // dstStageMask
+ 0, // dependencyFlags
+ 0, nullptr, // memoryBarriers
+ 0, nullptr, // bufferMemoryBarriers
+ 1, &barrier); // imageMemoryBarriers
+ }
+
+ // CopyBufferToImage
+ {
+ VkBufferImageCopy region = {};
+ region.bufferOffset = 0;
+ region.bufferRowLength = 0; // Zeros mean tightly packed.
+ region.bufferImageHeight = 0; // Zeros mean tightly packed.
+ region.imageSubresource.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT;
+ region.imageSubresource.mipLevel = 0;
+ region.imageSubresource.baseArrayLayer = 0;
+ region.imageSubresource.layerCount = 1;
+ region.imageOffset = { 0, 0, 0 };
+ region.imageExtent = m_CreateInfo.extent;
+ vkCmdCopyBufferToImage(g_hTemporaryCommandBuffer, srcBuf, m_Image,
+ VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL, 1, ®ion);
+ }
+
+ // Barrier transfer dst to fragment shader read only.
+ {
+ VkImageMemoryBarrier barrier = { VK_STRUCTURE_TYPE_IMAGE_MEMORY_BARRIER };
+ barrier.srcAccessMask = VK_ACCESS_TRANSFER_WRITE_BIT;
+ barrier.dstAccessMask = VK_ACCESS_SHADER_READ_BIT;
+ barrier.oldLayout = VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL;
+ barrier.newLayout = VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL;
+ barrier.srcQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED;
+ barrier.dstQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED;
+ barrier.image = m_Image;
+ barrier.subresourceRange.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT;
+ barrier.subresourceRange.baseArrayLayer = 0;
+ barrier.subresourceRange.baseMipLevel = 0;
+ barrier.subresourceRange.layerCount = 1;
+ barrier.subresourceRange.levelCount = 1;
+
+ vkCmdPipelineBarrier(g_hTemporaryCommandBuffer,
+ VK_PIPELINE_STAGE_TRANSFER_BIT, // srcStageMask
+ VK_PIPELINE_STAGE_FRAGMENT_SHADER_BIT, // dstStageMask
+ 0, // dependencyFlags
+ 0, nullptr, // memoryBarriers
+ 0, nullptr, // bufferMemoryBarriers
+ 1, &barrier); // imageMemoryBarriers
+ }
+
+ EndSingleTimeCommands();
+
+ vmaDestroyBuffer(g_hAllocator, srcBuf, srcBufAlloc);
+}
+
+void BaseImage::ValidateContent(RandomNumberGenerator& rand)
+{
+ /*
+ dstBuf has following layout:
+ For each of texels to be sampled, [0..valueCount):
+ struct {
+ in uint32_t pixelX;
+ in uint32_t pixelY;
+ out uint32_t pixelColor;
+ }
+ */
+
+ const uint32_t valueCount = 128;
+
+ VkBufferCreateInfo dstBufCreateInfo = { VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO };
+ dstBufCreateInfo.usage = VK_BUFFER_USAGE_STORAGE_BUFFER_BIT;
+ dstBufCreateInfo.size = valueCount * sizeof(uint32_t) * 3;
+
+ VmaAllocationCreateInfo dstBufAllocCreateInfo = {};
+ dstBufAllocCreateInfo.flags = VMA_ALLOCATION_CREATE_MAPPED_BIT;
+ dstBufAllocCreateInfo.usage = VMA_MEMORY_USAGE_GPU_TO_CPU;
+
+ VkBuffer dstBuf = nullptr;
+ VmaAllocation dstBufAlloc = nullptr;
+ VmaAllocationInfo dstBufAllocInfo = {};
+ TEST( vmaCreateBuffer(g_hAllocator, &dstBufCreateInfo, &dstBufAllocCreateInfo, &dstBuf, &dstBufAlloc, &dstBufAllocInfo) == VK_SUCCESS );
+
+ // Fill dstBuf input data.
+ {
+ uint32_t* dstBufContent = (uint32_t*)dstBufAllocInfo.pMappedData;
+ for(uint32_t i = 0; i < valueCount; ++i)
+ {
+ const uint32_t x = rand.Generate() % m_CreateInfo.extent.width;
+ const uint32_t y = rand.Generate() % m_CreateInfo.extent.height;
+ dstBufContent[i * 3 ] = x;
+ dstBufContent[i * 3 + 1] = y;
+ dstBufContent[i * 3 + 2] = 0;
+ }
+ }
+
+ VkSamplerCreateInfo samplerCreateInfo = { VK_STRUCTURE_TYPE_SAMPLER_CREATE_INFO };
+ samplerCreateInfo.magFilter = VK_FILTER_NEAREST;
+ samplerCreateInfo.minFilter = VK_FILTER_NEAREST;
+ samplerCreateInfo.mipmapMode = VK_SAMPLER_MIPMAP_MODE_NEAREST;
+ samplerCreateInfo.addressModeU = VK_SAMPLER_ADDRESS_MODE_CLAMP_TO_EDGE;
+ samplerCreateInfo.addressModeV = VK_SAMPLER_ADDRESS_MODE_CLAMP_TO_EDGE;
+ samplerCreateInfo.addressModeW = VK_SAMPLER_ADDRESS_MODE_CLAMP_TO_EDGE;
+ samplerCreateInfo.unnormalizedCoordinates = VK_TRUE;
+
+ VkSampler sampler = nullptr;
+ TEST( vkCreateSampler( g_hDevice, &samplerCreateInfo, nullptr, &sampler) == VK_SUCCESS );
+
+ VkDescriptorSetLayoutBinding bindings[2] = {};
+ bindings[0].binding = 0;
+ bindings[0].descriptorType = VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER;
+ bindings[0].descriptorCount = 1;
+ bindings[0].stageFlags = VK_SHADER_STAGE_COMPUTE_BIT;
+ bindings[0].pImmutableSamplers = &sampler;
+ bindings[1].binding = 1;
+ bindings[1].descriptorType = VK_DESCRIPTOR_TYPE_STORAGE_BUFFER;
+ bindings[1].descriptorCount = 1;
+ bindings[1].stageFlags = VK_SHADER_STAGE_COMPUTE_BIT;
+
+ VkDescriptorSetLayoutCreateInfo descSetLayoutCreateInfo = { VK_STRUCTURE_TYPE_DESCRIPTOR_SET_LAYOUT_CREATE_INFO };
+ descSetLayoutCreateInfo.bindingCount = 2;
+ descSetLayoutCreateInfo.pBindings = bindings;
+
+ VkDescriptorSetLayout descSetLayout = nullptr;
+ TEST( vkCreateDescriptorSetLayout(g_hDevice, &descSetLayoutCreateInfo, nullptr, &descSetLayout) == VK_SUCCESS );
+
+ VkPipelineLayoutCreateInfo pipelineLayoutCreateInfo = { VK_STRUCTURE_TYPE_PIPELINE_LAYOUT_CREATE_INFO };
+ pipelineLayoutCreateInfo.setLayoutCount = 1;
+ pipelineLayoutCreateInfo.pSetLayouts = &descSetLayout;
+
+ VkPipelineLayout pipelineLayout = nullptr;
+ TEST( vkCreatePipelineLayout(g_hDevice, &pipelineLayoutCreateInfo, nullptr, &pipelineLayout) == VK_SUCCESS );
+
+ std::vector<char> shaderCode;
+ LoadShader(shaderCode, "SparseBindingTest.comp.spv");
+
+ VkShaderModuleCreateInfo shaderModuleCreateInfo = { VK_STRUCTURE_TYPE_SHADER_MODULE_CREATE_INFO };
+ shaderModuleCreateInfo.codeSize = shaderCode.size();
+ shaderModuleCreateInfo.pCode = (const uint32_t*)shaderCode.data();
+
+ VkShaderModule shaderModule = nullptr;
+ TEST( vkCreateShaderModule(g_hDevice, &shaderModuleCreateInfo, nullptr, &shaderModule) == VK_SUCCESS );
+
+ VkComputePipelineCreateInfo pipelineCreateInfo = { VK_STRUCTURE_TYPE_COMPUTE_PIPELINE_CREATE_INFO };
+ pipelineCreateInfo.stage.sType = VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO;
+ pipelineCreateInfo.stage.stage = VK_SHADER_STAGE_COMPUTE_BIT;
+ pipelineCreateInfo.stage.module = shaderModule;
+ pipelineCreateInfo.stage.pName = "main";
+ pipelineCreateInfo.layout = pipelineLayout;
+
+ VkPipeline pipeline = nullptr;
+ TEST( vkCreateComputePipelines(g_hDevice, nullptr, 1, &pipelineCreateInfo, nullptr, &pipeline) == VK_SUCCESS );
+
+ VkDescriptorPoolSize poolSizes[2] = {};
+ poolSizes[0].type = bindings[0].descriptorType;
+ poolSizes[0].descriptorCount = bindings[0].descriptorCount;
+ poolSizes[1].type = bindings[1].descriptorType;
+ poolSizes[1].descriptorCount = bindings[1].descriptorCount;
+
+ VkDescriptorPoolCreateInfo descPoolCreateInfo = { VK_STRUCTURE_TYPE_DESCRIPTOR_POOL_CREATE_INFO };
+ descPoolCreateInfo.maxSets = 1;
+ descPoolCreateInfo.poolSizeCount = 2;
+ descPoolCreateInfo.pPoolSizes = poolSizes;
+
+ VkDescriptorPool descPool = nullptr;
+ TEST( vkCreateDescriptorPool(g_hDevice, &descPoolCreateInfo, nullptr, &descPool) == VK_SUCCESS );
+
+ VkDescriptorSetAllocateInfo descSetAllocInfo = { VK_STRUCTURE_TYPE_DESCRIPTOR_SET_ALLOCATE_INFO };
+ descSetAllocInfo.descriptorPool = descPool;
+ descSetAllocInfo.descriptorSetCount = 1;
+ descSetAllocInfo.pSetLayouts = &descSetLayout;
+
+ VkDescriptorSet descSet = nullptr;
+ TEST( vkAllocateDescriptorSets(g_hDevice, &descSetAllocInfo, &descSet) == VK_SUCCESS );
+
+ VkImageViewCreateInfo imageViewCreateInfo = { VK_STRUCTURE_TYPE_IMAGE_VIEW_CREATE_INFO };
+ imageViewCreateInfo.image = m_Image;
+ imageViewCreateInfo.viewType = VK_IMAGE_VIEW_TYPE_2D;
+ imageViewCreateInfo.format = m_CreateInfo.format;
+ imageViewCreateInfo.subresourceRange.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT;
+ imageViewCreateInfo.subresourceRange.layerCount = 1;
+ imageViewCreateInfo.subresourceRange.levelCount = 1;
+
+ VkImageView imageView = nullptr;
+ TEST( vkCreateImageView(g_hDevice, &imageViewCreateInfo, nullptr, &imageView) == VK_SUCCESS );
+
+ VkDescriptorImageInfo descImageInfo = {};
+ descImageInfo.imageView = imageView;
+ descImageInfo.imageLayout = VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL;
+
+ VkDescriptorBufferInfo descBufferInfo = {};
+ descBufferInfo.buffer = dstBuf;
+ descBufferInfo.offset = 0;
+ descBufferInfo.range = VK_WHOLE_SIZE;
+
+ VkWriteDescriptorSet descWrites[2] = {};
+ descWrites[0].sType = VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET;
+ descWrites[0].dstSet = descSet;
+ descWrites[0].dstBinding = bindings[0].binding;
+ descWrites[0].dstArrayElement = 0;
+ descWrites[0].descriptorCount = 1;
+ descWrites[0].descriptorType = bindings[0].descriptorType;
+ descWrites[0].pImageInfo = &descImageInfo;
+ descWrites[1].sType = VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET;
+ descWrites[1].dstSet = descSet;
+ descWrites[1].dstBinding = bindings[1].binding;
+ descWrites[1].dstArrayElement = 0;
+ descWrites[1].descriptorCount = 1;
+ descWrites[1].descriptorType = bindings[1].descriptorType;
+ descWrites[1].pBufferInfo = &descBufferInfo;
+ vkUpdateDescriptorSets(g_hDevice, 2, descWrites, 0, nullptr);
+
+ BeginSingleTimeCommands();
+ vkCmdBindPipeline(g_hTemporaryCommandBuffer, VK_PIPELINE_BIND_POINT_COMPUTE, pipeline);
+ vkCmdBindDescriptorSets(g_hTemporaryCommandBuffer, VK_PIPELINE_BIND_POINT_COMPUTE, pipelineLayout, 0, 1, &descSet, 0, nullptr);
+ vkCmdDispatch(g_hTemporaryCommandBuffer, valueCount, 1, 1);
+ EndSingleTimeCommands();
+
+ // Validate dstBuf output data.
+ {
+ const uint32_t* dstBufContent = (const uint32_t*)dstBufAllocInfo.pMappedData;
+ for(uint32_t i = 0; i < valueCount; ++i)
+ {
+ const uint32_t x = dstBufContent[i * 3 ];
+ const uint32_t y = dstBufContent[i * 3 + 1];
+ const uint32_t color = dstBufContent[i * 3 + 2];
+ const uint8_t a = (uint8_t)(color >> 24);
+ const uint8_t b = (uint8_t)(color >> 16);
+ const uint8_t g = (uint8_t)(color >> 8);
+ const uint8_t r = (uint8_t)color;
+ TEST(r == (uint8_t)x && g == (uint8_t)y && b == 13 && a == 25);
+ }
+ }
+
+ vkDestroyImageView(g_hDevice, imageView, nullptr);
+ vkDestroyDescriptorPool(g_hDevice, descPool, nullptr);
+ vmaDestroyBuffer(g_hAllocator, dstBuf, dstBufAlloc);
+ vkDestroyPipeline(g_hDevice, pipeline, nullptr);
+ vkDestroyShaderModule(g_hDevice, shaderModule, nullptr);
+ vkDestroyPipelineLayout(g_hDevice, pipelineLayout, nullptr);
+ vkDestroyDescriptorSetLayout(g_hDevice, descSetLayout, nullptr);
+ vkDestroySampler(g_hDevice, sampler, nullptr);
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// class TraditionalImage
+
+void TraditionalImage::Init(RandomNumberGenerator& rand)
+{
+ FillImageCreateInfo(rand);
+
+ VmaAllocationCreateInfo allocCreateInfo = {};
+ allocCreateInfo.usage = VMA_MEMORY_USAGE_GPU_ONLY;
+ // Default BEST_FIT is clearly better.
+ //allocCreateInfo.flags |= VMA_ALLOCATION_CREATE_STRATEGY_WORST_FIT_BIT;
+
+ ERR_GUARD_VULKAN( vmaCreateImage(g_hAllocator, &m_CreateInfo, &allocCreateInfo,
+ &m_Image, &m_Allocation, nullptr) );
+}
+
+TraditionalImage::~TraditionalImage()
+{
+ if(m_Allocation)
+ {
+ vmaFreeMemory(g_hAllocator, m_Allocation);
+ }
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// class SparseBindingImage
+
+void SparseBindingImage::Init(RandomNumberGenerator& rand)
+{
+ assert(g_SparseBindingEnabled && g_hSparseBindingQueue);
+
+ // Create image.
+ FillImageCreateInfo(rand);
+ m_CreateInfo.flags |= VK_IMAGE_CREATE_SPARSE_BINDING_BIT;
+ ERR_GUARD_VULKAN( vkCreateImage(g_hDevice, &m_CreateInfo, nullptr, &m_Image) );
+
+ // Get memory requirements.
+ VkMemoryRequirements imageMemReq;
+ vkGetImageMemoryRequirements(g_hDevice, m_Image, &imageMemReq);
+
+ // This is just to silence validation layer warning.
+ // But it doesn't help. Looks like a bug in Vulkan validation layers.
+ // See: https://github.com/KhronosGroup/Vulkan-ValidationLayers/issues/364
+ uint32_t sparseMemReqCount = 0;
+ vkGetImageSparseMemoryRequirements(g_hDevice, m_Image, &sparseMemReqCount, nullptr);
+ TEST(sparseMemReqCount <= 8);
+ VkSparseImageMemoryRequirements sparseMemReq[8];
+ vkGetImageSparseMemoryRequirements(g_hDevice, m_Image, &sparseMemReqCount, sparseMemReq);
+
+ // According to Vulkan specification, for sparse resources memReq.alignment is also page size.
+ const VkDeviceSize pageSize = imageMemReq.alignment;
+ const uint32_t pageCount = (uint32_t)ceil_div<VkDeviceSize>(imageMemReq.size, pageSize);
+
+ VmaAllocationCreateInfo allocCreateInfo = {};
+ allocCreateInfo.usage = VMA_MEMORY_USAGE_GPU_ONLY;
+
+ VkMemoryRequirements pageMemReq = imageMemReq;
+ pageMemReq.size = pageSize;
+
+ // Allocate and bind memory pages.
+ m_Allocations.resize(pageCount);
+ std::fill(m_Allocations.begin(), m_Allocations.end(), nullptr);
+ std::vector<VkSparseMemoryBind> binds{pageCount};
+ std::vector<VmaAllocationInfo> allocInfo{pageCount};
+ ERR_GUARD_VULKAN( vmaAllocateMemoryPages(g_hAllocator, &pageMemReq, &allocCreateInfo, pageCount, m_Allocations.data(), allocInfo.data()) );
+
+ for(uint32_t i = 0; i < pageCount; ++i)
+ {
+ binds[i] = {};
+ binds[i].resourceOffset = pageSize * i;
+ binds[i].size = pageSize;
+ binds[i].memory = allocInfo[i].deviceMemory;
+ binds[i].memoryOffset = allocInfo[i].offset;
+ }
+
+ VkSparseImageOpaqueMemoryBindInfo imageBindInfo;
+ imageBindInfo.image = m_Image;
+ imageBindInfo.bindCount = pageCount;
+ imageBindInfo.pBinds = binds.data();
+
+ VkBindSparseInfo bindSparseInfo = { VK_STRUCTURE_TYPE_BIND_SPARSE_INFO };
+ bindSparseInfo.pImageOpaqueBinds = &imageBindInfo;
+ bindSparseInfo.imageOpaqueBindCount = 1;
+
+ ERR_GUARD_VULKAN( vkResetFences(g_hDevice, 1, &g_ImmediateFence) );
+ ERR_GUARD_VULKAN( vkQueueBindSparse(g_hSparseBindingQueue, 1, &bindSparseInfo, g_ImmediateFence) );
+ ERR_GUARD_VULKAN( vkWaitForFences(g_hDevice, 1, &g_ImmediateFence, VK_TRUE, UINT64_MAX) );
+}
+
+SparseBindingImage::~SparseBindingImage()
+{
+ vmaFreeMemoryPages(g_hAllocator, m_Allocations.size(), m_Allocations.data());
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// Private functions
+
+////////////////////////////////////////////////////////////////////////////////
+// Public functions
+
+void TestSparseBinding()
+{
+ wprintf(L"TESTING SPARSE BINDING:\n");
+
+ struct ImageInfo
+ {
+ std::unique_ptr<BaseImage> image;
+ uint32_t endFrame;
+ };
+ std::vector<ImageInfo> images;
+
+ constexpr uint32_t frameCount = 1000;
+ constexpr uint32_t imageLifeFramesMin = 1;
+ constexpr uint32_t imageLifeFramesMax = 400;
+
+ RandomNumberGenerator rand(4652467);
+
+ for(uint32_t frameIndex = 0; frameIndex < frameCount; ++frameIndex)
+ {
+ // Bump frame index.
+ ++g_FrameIndex;
+ vmaSetCurrentFrameIndex(g_hAllocator, g_FrameIndex);
+
+ // Create one new, random image.
+ ImageInfo imageInfo;
+ //imageInfo.image = std::make_unique<TraditionalImage>();
+ imageInfo.image = std::make_unique<SparseBindingImage>();
+ imageInfo.image->Init(rand);
+ imageInfo.endFrame = g_FrameIndex + rand.Generate() % (imageLifeFramesMax - imageLifeFramesMin) + imageLifeFramesMin;
+ images.push_back(std::move(imageInfo));
+
+ // Delete all images that expired.
+ for(size_t imageIndex = images.size(); imageIndex--; )
+ {
+ if(g_FrameIndex >= images[imageIndex].endFrame)
+ {
+ images.erase(images.begin() + imageIndex);
+ }
+ }
+ }
+
+ SaveAllocatorStatsToFile(L"SparseBindingTest.json");
+
+ // Choose biggest image. Test uploading and sampling.
+ BaseImage* biggestImage = nullptr;
+ for(size_t i = 0, count = images.size(); i < count; ++i)
+ {
+ if(!biggestImage ||
+ images[i].image->GetCreateInfo().extent.width * images[i].image->GetCreateInfo().extent.height >
+ biggestImage->GetCreateInfo().extent.width * biggestImage->GetCreateInfo().extent.height)
+ {
+ biggestImage = images[i].image.get();
+ }
+ }
+ assert(biggestImage);
+
+ biggestImage->TestContent(rand);
+
+ // Free remaining images.
+ images.clear();
+
+ wprintf(L"Done.\n");
+}
+
+#endif // #ifdef _WIN32
diff --git a/src/SparseBindingTest.h b/src/SparseBindingTest.h
index 98087fa..33dbd35 100644
--- a/src/SparseBindingTest.h
+++ b/src/SparseBindingTest.h
@@ -1,29 +1,29 @@
-//
-// Copyright (c) 2017-2021 Advanced Micro Devices, Inc. All rights reserved.
-//
-// Permission is hereby granted, free of charge, to any person obtaining a copy
-// of this software and associated documentation files (the "Software"), to deal
-// in the Software without restriction, including without limitation the rights
-// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-// copies of the Software, and to permit persons to whom the Software is
-// furnished to do so, subject to the following conditions:
-//
-// The above copyright notice and this permission notice shall be included in
-// all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-// THE SOFTWARE.
-//
-
-#pragma once
-
-#ifdef _WIN32
-
-void TestSparseBinding();
-
-#endif // #ifdef _WIN32
+//
+// Copyright (c) 2017-2021 Advanced Micro Devices, Inc. All rights reserved.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+//
+
+#pragma once
+
+#ifdef _WIN32
+
+void TestSparseBinding();
+
+#endif // #ifdef _WIN32
diff --git a/src/Tests.cpp b/src/Tests.cpp
index 6a02548..f0852f5 100644
--- a/src/Tests.cpp
+++ b/src/Tests.cpp
@@ -1,6639 +1,6639 @@
-//
-// Copyright (c) 2017-2021 Advanced Micro Devices, Inc. All rights reserved.
-//
-// Permission is hereby granted, free of charge, to any person obtaining a copy
-// of this software and associated documentation files (the "Software"), to deal
-// in the Software without restriction, including without limitation the rights
-// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-// copies of the Software, and to permit persons to whom the Software is
-// furnished to do so, subject to the following conditions:
-//
-// The above copyright notice and this permission notice shall be included in
-// all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-// THE SOFTWARE.
-//
-
-#include "Tests.h"
-#include "VmaUsage.h"
-#include "Common.h"
-#include <atomic>
-#include <thread>
-#include <mutex>
-#include <functional>
-
-#ifdef _WIN32
-
-static const char* CODE_DESCRIPTION = "Foo";
-
-extern VkCommandBuffer g_hTemporaryCommandBuffer;
-extern const VkAllocationCallbacks* g_Allocs;
-extern bool VK_KHR_buffer_device_address_enabled;
-extern bool VK_EXT_memory_priority_enabled;
-extern PFN_vkGetBufferDeviceAddressKHR g_vkGetBufferDeviceAddressKHR;
-void BeginSingleTimeCommands();
-void EndSingleTimeCommands();
-void SetDebugUtilsObjectName(VkObjectType type, uint64_t handle, const char* name);
-
-#ifndef VMA_DEBUG_MARGIN
- #define VMA_DEBUG_MARGIN 0
-#endif
-
-enum CONFIG_TYPE {
- CONFIG_TYPE_MINIMUM,
- CONFIG_TYPE_SMALL,
- CONFIG_TYPE_AVERAGE,
- CONFIG_TYPE_LARGE,
- CONFIG_TYPE_MAXIMUM,
- CONFIG_TYPE_COUNT
-};
-
-static constexpr CONFIG_TYPE ConfigType = CONFIG_TYPE_SMALL;
-//static constexpr CONFIG_TYPE ConfigType = CONFIG_TYPE_LARGE;
-
-enum class FREE_ORDER { FORWARD, BACKWARD, RANDOM, COUNT };
-
-static const char* FREE_ORDER_NAMES[] = {
- "FORWARD",
- "BACKWARD",
- "RANDOM",
-};
-
-// Copy of internal VmaAlgorithmToStr.
-static const char* AlgorithmToStr(uint32_t algorithm)
-{
- switch(algorithm)
- {
- case VMA_POOL_CREATE_LINEAR_ALGORITHM_BIT:
- return "Linear";
- case VMA_POOL_CREATE_BUDDY_ALGORITHM_BIT:
- return "Buddy";
- case 0:
- return "Default";
- default:
- assert(0);
- return "";
- }
-}
-
-struct AllocationSize
-{
- uint32_t Probability;
- VkDeviceSize BufferSizeMin, BufferSizeMax;
- uint32_t ImageSizeMin, ImageSizeMax;
-};
-
-struct Config
-{
- uint32_t RandSeed;
- VkDeviceSize BeginBytesToAllocate;
- uint32_t AdditionalOperationCount;
- VkDeviceSize MaxBytesToAllocate;
- uint32_t MemUsageProbability[4]; // For VMA_MEMORY_USAGE_*
- std::vector<AllocationSize> AllocationSizes;
- uint32_t ThreadCount;
- uint32_t ThreadsUsingCommonAllocationsProbabilityPercent;
- FREE_ORDER FreeOrder;
- VmaAllocationCreateFlags AllocationStrategy; // For VMA_ALLOCATION_CREATE_STRATEGY_*
-};
-
-struct Result
-{
- duration TotalTime;
- duration AllocationTimeMin, AllocationTimeAvg, AllocationTimeMax;
- duration DeallocationTimeMin, DeallocationTimeAvg, DeallocationTimeMax;
- VkDeviceSize TotalMemoryAllocated;
- VkDeviceSize FreeRangeSizeAvg, FreeRangeSizeMax;
-};
-
-void TestDefragmentationSimple();
-void TestDefragmentationFull();
-
-struct PoolTestConfig
-{
- uint32_t RandSeed;
- uint32_t ThreadCount;
- VkDeviceSize PoolSize;
- uint32_t FrameCount;
- uint32_t TotalItemCount;
- // Range for number of items used in each frame.
- uint32_t UsedItemCountMin, UsedItemCountMax;
- // Percent of items to make unused, and possibly make some others used in each frame.
- uint32_t ItemsToMakeUnusedPercent;
- std::vector<AllocationSize> AllocationSizes;
-
- VkDeviceSize CalcAvgResourceSize() const
- {
- uint32_t probabilitySum = 0;
- VkDeviceSize sizeSum = 0;
- for(size_t i = 0; i < AllocationSizes.size(); ++i)
- {
- const AllocationSize& allocSize = AllocationSizes[i];
- if(allocSize.BufferSizeMax > 0)
- sizeSum += (allocSize.BufferSizeMin + allocSize.BufferSizeMax) / 2 * allocSize.Probability;
- else
- {
- const VkDeviceSize avgDimension = (allocSize.ImageSizeMin + allocSize.ImageSizeMax) / 2;
- sizeSum += avgDimension * avgDimension * 4 * allocSize.Probability;
- }
- probabilitySum += allocSize.Probability;
- }
- return sizeSum / probabilitySum;
- }
-
- bool UsesBuffers() const
- {
- for(size_t i = 0; i < AllocationSizes.size(); ++i)
- if(AllocationSizes[i].BufferSizeMax > 0)
- return true;
- return false;
- }
-
- bool UsesImages() const
- {
- for(size_t i = 0; i < AllocationSizes.size(); ++i)
- if(AllocationSizes[i].ImageSizeMax > 0)
- return true;
- return false;
- }
-};
-
-struct PoolTestResult
-{
- duration TotalTime;
- duration AllocationTimeMin, AllocationTimeAvg, AllocationTimeMax;
- duration DeallocationTimeMin, DeallocationTimeAvg, DeallocationTimeMax;
- size_t LostAllocationCount, LostAllocationTotalSize;
- size_t FailedAllocationCount, FailedAllocationTotalSize;
-};
-
-static const uint32_t IMAGE_BYTES_PER_PIXEL = 1;
-
-uint32_t g_FrameIndex = 0;
-
-struct BufferInfo
-{
- VkBuffer Buffer = VK_NULL_HANDLE;
- VmaAllocation Allocation = VK_NULL_HANDLE;
-};
-
-static uint32_t MemoryTypeToHeap(uint32_t memoryTypeIndex)
-{
- const VkPhysicalDeviceMemoryProperties* props;
- vmaGetMemoryProperties(g_hAllocator, &props);
- return props->memoryTypes[memoryTypeIndex].heapIndex;
-}
-
-static uint32_t GetAllocationStrategyCount()
-{
- uint32_t strategyCount = 0;
- switch(ConfigType)
- {
- case CONFIG_TYPE_MINIMUM: strategyCount = 1; break;
- case CONFIG_TYPE_SMALL: strategyCount = 1; break;
- case CONFIG_TYPE_AVERAGE: strategyCount = 2; break;
- case CONFIG_TYPE_LARGE: strategyCount = 2; break;
- case CONFIG_TYPE_MAXIMUM: strategyCount = 3; break;
- default: assert(0);
- }
- return strategyCount;
-}
-
-static const char* GetAllocationStrategyName(VmaAllocationCreateFlags allocStrategy)
-{
- switch(allocStrategy)
- {
- case VMA_ALLOCATION_CREATE_STRATEGY_BEST_FIT_BIT: return "BEST_FIT"; break;
- case VMA_ALLOCATION_CREATE_STRATEGY_WORST_FIT_BIT: return "WORST_FIT"; break;
- case VMA_ALLOCATION_CREATE_STRATEGY_FIRST_FIT_BIT: return "FIRST_FIT"; break;
- case 0: return "Default"; break;
- default: assert(0); return "";
- }
-}
-
-static void InitResult(Result& outResult)
-{
- outResult.TotalTime = duration::zero();
- outResult.AllocationTimeMin = duration::max();
- outResult.AllocationTimeAvg = duration::zero();
- outResult.AllocationTimeMax = duration::min();
- outResult.DeallocationTimeMin = duration::max();
- outResult.DeallocationTimeAvg = duration::zero();
- outResult.DeallocationTimeMax = duration::min();
- outResult.TotalMemoryAllocated = 0;
- outResult.FreeRangeSizeAvg = 0;
- outResult.FreeRangeSizeMax = 0;
-}
-
-class TimeRegisterObj
-{
-public:
- TimeRegisterObj(duration& min, duration& sum, duration& max) :
- m_Min(min),
- m_Sum(sum),
- m_Max(max),
- m_TimeBeg(std::chrono::high_resolution_clock::now())
- {
- }
-
- ~TimeRegisterObj()
- {
- duration d = std::chrono::high_resolution_clock::now() - m_TimeBeg;
- m_Sum += d;
- if(d < m_Min) m_Min = d;
- if(d > m_Max) m_Max = d;
- }
-
-private:
- duration& m_Min;
- duration& m_Sum;
- duration& m_Max;
- time_point m_TimeBeg;
-};
-
-struct PoolTestThreadResult
-{
- duration AllocationTimeMin, AllocationTimeSum, AllocationTimeMax;
- duration DeallocationTimeMin, DeallocationTimeSum, DeallocationTimeMax;
- size_t AllocationCount, DeallocationCount;
- size_t LostAllocationCount, LostAllocationTotalSize;
- size_t FailedAllocationCount, FailedAllocationTotalSize;
-};
-
-class AllocationTimeRegisterObj : public TimeRegisterObj
-{
-public:
- AllocationTimeRegisterObj(Result& result) :
- TimeRegisterObj(result.AllocationTimeMin, result.AllocationTimeAvg, result.AllocationTimeMax)
- {
- }
-};
-
-class DeallocationTimeRegisterObj : public TimeRegisterObj
-{
-public:
- DeallocationTimeRegisterObj(Result& result) :
- TimeRegisterObj(result.DeallocationTimeMin, result.DeallocationTimeAvg, result.DeallocationTimeMax)
- {
- }
-};
-
-class PoolAllocationTimeRegisterObj : public TimeRegisterObj
-{
-public:
- PoolAllocationTimeRegisterObj(PoolTestThreadResult& result) :
- TimeRegisterObj(result.AllocationTimeMin, result.AllocationTimeSum, result.AllocationTimeMax)
- {
- }
-};
-
-class PoolDeallocationTimeRegisterObj : public TimeRegisterObj
-{
-public:
- PoolDeallocationTimeRegisterObj(PoolTestThreadResult& result) :
- TimeRegisterObj(result.DeallocationTimeMin, result.DeallocationTimeSum, result.DeallocationTimeMax)
- {
- }
-};
-
-static void CurrentTimeToStr(std::string& out)
-{
- time_t rawTime; time(&rawTime);
- struct tm timeInfo; localtime_s(&timeInfo, &rawTime);
- char timeStr[128];
- strftime(timeStr, _countof(timeStr), "%c", &timeInfo);
- out = timeStr;
-}
-
-VkResult MainTest(Result& outResult, const Config& config)
-{
- assert(config.ThreadCount > 0);
-
- InitResult(outResult);
-
- RandomNumberGenerator mainRand{config.RandSeed};
-
- time_point timeBeg = std::chrono::high_resolution_clock::now();
-
- std::atomic<size_t> allocationCount = 0;
- VkResult res = VK_SUCCESS;
-
- uint32_t memUsageProbabilitySum =
- config.MemUsageProbability[0] + config.MemUsageProbability[1] +
- config.MemUsageProbability[2] + config.MemUsageProbability[3];
- assert(memUsageProbabilitySum > 0);
-
- uint32_t allocationSizeProbabilitySum = std::accumulate(
- config.AllocationSizes.begin(),
- config.AllocationSizes.end(),
- 0u,
- [](uint32_t sum, const AllocationSize& allocSize) {
- return sum + allocSize.Probability;
- });
-
- struct Allocation
- {
- VkBuffer Buffer;
- VkImage Image;
- VmaAllocation Alloc;
- };
-
- std::vector<Allocation> commonAllocations;
- std::mutex commonAllocationsMutex;
-
- auto Allocate = [&](
- VkDeviceSize bufferSize,
- const VkExtent2D imageExtent,
- RandomNumberGenerator& localRand,
- VkDeviceSize& totalAllocatedBytes,
- std::vector<Allocation>& allocations) -> VkResult
- {
- assert((bufferSize == 0) != (imageExtent.width == 0 && imageExtent.height == 0));
-
- uint32_t memUsageIndex = 0;
- uint32_t memUsageRand = localRand.Generate() % memUsageProbabilitySum;
- while(memUsageRand >= config.MemUsageProbability[memUsageIndex])
- memUsageRand -= config.MemUsageProbability[memUsageIndex++];
-
- VmaAllocationCreateInfo memReq = {};
- memReq.usage = (VmaMemoryUsage)(VMA_MEMORY_USAGE_GPU_ONLY + memUsageIndex);
- memReq.flags |= config.AllocationStrategy;
-
- Allocation allocation = {};
- VmaAllocationInfo allocationInfo;
-
- // Buffer
- if(bufferSize > 0)
- {
- assert(imageExtent.width == 0);
- VkBufferCreateInfo bufferInfo = { VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO };
- bufferInfo.size = bufferSize;
- bufferInfo.usage = VK_BUFFER_USAGE_VERTEX_BUFFER_BIT;
-
- {
- AllocationTimeRegisterObj timeRegisterObj{outResult};
- res = vmaCreateBuffer(g_hAllocator, &bufferInfo, &memReq, &allocation.Buffer, &allocation.Alloc, &allocationInfo);
- }
- }
- // Image
- else
- {
- VkImageCreateInfo imageInfo = { VK_STRUCTURE_TYPE_IMAGE_CREATE_INFO };
- imageInfo.imageType = VK_IMAGE_TYPE_2D;
- imageInfo.extent.width = imageExtent.width;
- imageInfo.extent.height = imageExtent.height;
- imageInfo.extent.depth = 1;
- imageInfo.mipLevels = 1;
- imageInfo.arrayLayers = 1;
- imageInfo.format = VK_FORMAT_R8G8B8A8_UNORM;
- imageInfo.tiling = memReq.usage == VMA_MEMORY_USAGE_GPU_ONLY ?
- VK_IMAGE_TILING_OPTIMAL :
- VK_IMAGE_TILING_LINEAR;
- imageInfo.initialLayout = VK_IMAGE_LAYOUT_PREINITIALIZED;
- switch(memReq.usage)
- {
- case VMA_MEMORY_USAGE_GPU_ONLY:
- switch(localRand.Generate() % 3)
- {
- case 0:
- imageInfo.usage = VK_IMAGE_USAGE_TRANSFER_DST_BIT | VK_IMAGE_USAGE_SAMPLED_BIT;
- break;
- case 1:
- imageInfo.usage = VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT | VK_IMAGE_USAGE_SAMPLED_BIT;
- break;
- case 2:
- imageInfo.usage = VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT | VK_IMAGE_USAGE_TRANSFER_SRC_BIT;
- break;
- }
- break;
- case VMA_MEMORY_USAGE_CPU_ONLY:
- case VMA_MEMORY_USAGE_CPU_TO_GPU:
- imageInfo.usage = VK_IMAGE_USAGE_TRANSFER_SRC_BIT;
- break;
- case VMA_MEMORY_USAGE_GPU_TO_CPU:
- imageInfo.usage = VK_IMAGE_USAGE_TRANSFER_DST_BIT;
- break;
- }
- imageInfo.samples = VK_SAMPLE_COUNT_1_BIT;
- imageInfo.flags = 0;
-
- {
- AllocationTimeRegisterObj timeRegisterObj{outResult};
- res = vmaCreateImage(g_hAllocator, &imageInfo, &memReq, &allocation.Image, &allocation.Alloc, &allocationInfo);
- }
- }
-
- if(res == VK_SUCCESS)
- {
- ++allocationCount;
- totalAllocatedBytes += allocationInfo.size;
- bool useCommonAllocations = localRand.Generate() % 100 < config.ThreadsUsingCommonAllocationsProbabilityPercent;
- if(useCommonAllocations)
- {
- std::unique_lock<std::mutex> lock(commonAllocationsMutex);
- commonAllocations.push_back(allocation);
- }
- else
- allocations.push_back(allocation);
- }
- else
- {
- TEST(0);
- }
- return res;
- };
-
- auto GetNextAllocationSize = [&](
- VkDeviceSize& outBufSize,
- VkExtent2D& outImageSize,
- RandomNumberGenerator& localRand)
- {
- outBufSize = 0;
- outImageSize = {0, 0};
-
- uint32_t allocSizeIndex = 0;
- uint32_t r = localRand.Generate() % allocationSizeProbabilitySum;
- while(r >= config.AllocationSizes[allocSizeIndex].Probability)
- r -= config.AllocationSizes[allocSizeIndex++].Probability;
-
- const AllocationSize& allocSize = config.AllocationSizes[allocSizeIndex];
- if(allocSize.BufferSizeMax > 0)
- {
- assert(allocSize.ImageSizeMax == 0);
- if(allocSize.BufferSizeMax == allocSize.BufferSizeMin)
- outBufSize = allocSize.BufferSizeMin;
- else
- {
- outBufSize = allocSize.BufferSizeMin + localRand.Generate() % (allocSize.BufferSizeMax - allocSize.BufferSizeMin);
- outBufSize = outBufSize / 16 * 16;
- }
- }
- else
- {
- if(allocSize.ImageSizeMax == allocSize.ImageSizeMin)
- outImageSize.width = outImageSize.height = allocSize.ImageSizeMax;
- else
- {
- outImageSize.width = allocSize.ImageSizeMin + localRand.Generate() % (allocSize.ImageSizeMax - allocSize.ImageSizeMin);
- outImageSize.height = allocSize.ImageSizeMin + localRand.Generate() % (allocSize.ImageSizeMax - allocSize.ImageSizeMin);
- }
- }
- };
-
- std::atomic<uint32_t> numThreadsReachedMaxAllocations = 0;
- HANDLE threadsFinishEvent = CreateEvent(NULL, TRUE, FALSE, NULL);
-
- auto ThreadProc = [&](uint32_t randSeed) -> void
- {
- RandomNumberGenerator threadRand(randSeed);
- VkDeviceSize threadTotalAllocatedBytes = 0;
- std::vector<Allocation> threadAllocations;
- VkDeviceSize threadBeginBytesToAllocate = config.BeginBytesToAllocate / config.ThreadCount;
- VkDeviceSize threadMaxBytesToAllocate = config.MaxBytesToAllocate / config.ThreadCount;
- uint32_t threadAdditionalOperationCount = config.AdditionalOperationCount / config.ThreadCount;
-
- // BEGIN ALLOCATIONS
- for(;;)
- {
- VkDeviceSize bufferSize = 0;
- VkExtent2D imageExtent = {};
- GetNextAllocationSize(bufferSize, imageExtent, threadRand);
- if(threadTotalAllocatedBytes + bufferSize + imageExtent.width * imageExtent.height * IMAGE_BYTES_PER_PIXEL <
- threadBeginBytesToAllocate)
- {
- if(Allocate(bufferSize, imageExtent, threadRand, threadTotalAllocatedBytes, threadAllocations) != VK_SUCCESS)
- break;
- }
- else
- break;
- }
-
- // ADDITIONAL ALLOCATIONS AND FREES
- for(size_t i = 0; i < threadAdditionalOperationCount; ++i)
- {
- VkDeviceSize bufferSize = 0;
- VkExtent2D imageExtent = {};
- GetNextAllocationSize(bufferSize, imageExtent, threadRand);
-
- // true = allocate, false = free
- bool allocate = threadRand.Generate() % 2 != 0;
-
- if(allocate)
- {
- if(threadTotalAllocatedBytes +
- bufferSize +
- imageExtent.width * imageExtent.height * IMAGE_BYTES_PER_PIXEL <
- threadMaxBytesToAllocate)
- {
- if(Allocate(bufferSize, imageExtent, threadRand, threadTotalAllocatedBytes, threadAllocations) != VK_SUCCESS)
- break;
- }
- }
- else
- {
- bool useCommonAllocations = threadRand.Generate() % 100 < config.ThreadsUsingCommonAllocationsProbabilityPercent;
- if(useCommonAllocations)
- {
- std::unique_lock<std::mutex> lock(commonAllocationsMutex);
- if(!commonAllocations.empty())
- {
- size_t indexToFree = threadRand.Generate() % commonAllocations.size();
- VmaAllocationInfo allocationInfo;
- vmaGetAllocationInfo(g_hAllocator, commonAllocations[indexToFree].Alloc, &allocationInfo);
- if(threadTotalAllocatedBytes >= allocationInfo.size)
- {
- DeallocationTimeRegisterObj timeRegisterObj{outResult};
- if(commonAllocations[indexToFree].Buffer != VK_NULL_HANDLE)
- vmaDestroyBuffer(g_hAllocator, commonAllocations[indexToFree].Buffer, commonAllocations[indexToFree].Alloc);
- else
- vmaDestroyImage(g_hAllocator, commonAllocations[indexToFree].Image, commonAllocations[indexToFree].Alloc);
- threadTotalAllocatedBytes -= allocationInfo.size;
- commonAllocations.erase(commonAllocations.begin() + indexToFree);
- }
- }
- }
- else
- {
- if(!threadAllocations.empty())
- {
- size_t indexToFree = threadRand.Generate() % threadAllocations.size();
- VmaAllocationInfo allocationInfo;
- vmaGetAllocationInfo(g_hAllocator, threadAllocations[indexToFree].Alloc, &allocationInfo);
- if(threadTotalAllocatedBytes >= allocationInfo.size)
- {
- DeallocationTimeRegisterObj timeRegisterObj{outResult};
- if(threadAllocations[indexToFree].Buffer != VK_NULL_HANDLE)
- vmaDestroyBuffer(g_hAllocator, threadAllocations[indexToFree].Buffer, threadAllocations[indexToFree].Alloc);
- else
- vmaDestroyImage(g_hAllocator, threadAllocations[indexToFree].Image, threadAllocations[indexToFree].Alloc);
- threadTotalAllocatedBytes -= allocationInfo.size;
- threadAllocations.erase(threadAllocations.begin() + indexToFree);
- }
- }
- }
- }
- }
-
- ++numThreadsReachedMaxAllocations;
-
- WaitForSingleObject(threadsFinishEvent, INFINITE);
-
- // DEALLOCATION
- while(!threadAllocations.empty())
- {
- size_t indexToFree = 0;
- switch(config.FreeOrder)
- {
- case FREE_ORDER::FORWARD:
- indexToFree = 0;
- break;
- case FREE_ORDER::BACKWARD:
- indexToFree = threadAllocations.size() - 1;
- break;
- case FREE_ORDER::RANDOM:
- indexToFree = mainRand.Generate() % threadAllocations.size();
- break;
- }
-
- {
- DeallocationTimeRegisterObj timeRegisterObj{outResult};
- if(threadAllocations[indexToFree].Buffer != VK_NULL_HANDLE)
- vmaDestroyBuffer(g_hAllocator, threadAllocations[indexToFree].Buffer, threadAllocations[indexToFree].Alloc);
- else
- vmaDestroyImage(g_hAllocator, threadAllocations[indexToFree].Image, threadAllocations[indexToFree].Alloc);
- }
- threadAllocations.erase(threadAllocations.begin() + indexToFree);
- }
- };
-
- uint32_t threadRandSeed = mainRand.Generate();
- std::vector<std::thread> bkgThreads;
- for(size_t i = 0; i < config.ThreadCount; ++i)
- {
- bkgThreads.emplace_back(std::bind(ThreadProc, threadRandSeed + (uint32_t)i));
- }
-
- // Wait for threads reached max allocations
- while(numThreadsReachedMaxAllocations < config.ThreadCount)
- Sleep(0);
-
- // CALCULATE MEMORY STATISTICS ON FINAL USAGE
- VmaStats vmaStats = {};
- vmaCalculateStats(g_hAllocator, &vmaStats);
- outResult.TotalMemoryAllocated = vmaStats.total.usedBytes + vmaStats.total.unusedBytes;
- outResult.FreeRangeSizeMax = vmaStats.total.unusedRangeSizeMax;
- outResult.FreeRangeSizeAvg = vmaStats.total.unusedRangeSizeAvg;
-
- // Signal threads to deallocate
- SetEvent(threadsFinishEvent);
-
- // Wait for threads finished
- for(size_t i = 0; i < bkgThreads.size(); ++i)
- bkgThreads[i].join();
- bkgThreads.clear();
-
- CloseHandle(threadsFinishEvent);
-
- // Deallocate remaining common resources
- while(!commonAllocations.empty())
- {
- size_t indexToFree = 0;
- switch(config.FreeOrder)
- {
- case FREE_ORDER::FORWARD:
- indexToFree = 0;
- break;
- case FREE_ORDER::BACKWARD:
- indexToFree = commonAllocations.size() - 1;
- break;
- case FREE_ORDER::RANDOM:
- indexToFree = mainRand.Generate() % commonAllocations.size();
- break;
- }
-
- {
- DeallocationTimeRegisterObj timeRegisterObj{outResult};
- if(commonAllocations[indexToFree].Buffer != VK_NULL_HANDLE)
- vmaDestroyBuffer(g_hAllocator, commonAllocations[indexToFree].Buffer, commonAllocations[indexToFree].Alloc);
- else
- vmaDestroyImage(g_hAllocator, commonAllocations[indexToFree].Image, commonAllocations[indexToFree].Alloc);
- }
- commonAllocations.erase(commonAllocations.begin() + indexToFree);
- }
-
- if(allocationCount)
- {
- outResult.AllocationTimeAvg /= allocationCount;
- outResult.DeallocationTimeAvg /= allocationCount;
- }
-
- outResult.TotalTime = std::chrono::high_resolution_clock::now() - timeBeg;
-
- return res;
-}
-
-void SaveAllocatorStatsToFile(const wchar_t* filePath)
-{
- wprintf(L"Saving JSON dump to file \"%s\"\n", filePath);
- char* stats;
- vmaBuildStatsString(g_hAllocator, &stats, VK_TRUE);
- SaveFile(filePath, stats, strlen(stats));
- vmaFreeStatsString(g_hAllocator, stats);
-}
-
-struct AllocInfo
-{
- VmaAllocation m_Allocation = VK_NULL_HANDLE;
- VkBuffer m_Buffer = VK_NULL_HANDLE;
- VkImage m_Image = VK_NULL_HANDLE;
- VkImageLayout m_ImageLayout = VK_IMAGE_LAYOUT_UNDEFINED;
- uint32_t m_StartValue = 0;
- union
- {
- VkBufferCreateInfo m_BufferInfo;
- VkImageCreateInfo m_ImageInfo;
- };
-
- // After defragmentation.
- VkBuffer m_NewBuffer = VK_NULL_HANDLE;
- VkImage m_NewImage = VK_NULL_HANDLE;
-
- void CreateBuffer(
- const VkBufferCreateInfo& bufCreateInfo,
- const VmaAllocationCreateInfo& allocCreateInfo);
- void CreateImage(
- const VkImageCreateInfo& imageCreateInfo,
- const VmaAllocationCreateInfo& allocCreateInfo,
- VkImageLayout layout);
- void Destroy();
-};
-
-void AllocInfo::CreateBuffer(
- const VkBufferCreateInfo& bufCreateInfo,
- const VmaAllocationCreateInfo& allocCreateInfo)
-{
- m_BufferInfo = bufCreateInfo;
- VkResult res = vmaCreateBuffer(g_hAllocator, &bufCreateInfo, &allocCreateInfo, &m_Buffer, &m_Allocation, nullptr);
- TEST(res == VK_SUCCESS);
-}
-void AllocInfo::CreateImage(
- const VkImageCreateInfo& imageCreateInfo,
- const VmaAllocationCreateInfo& allocCreateInfo,
- VkImageLayout layout)
-{
- m_ImageInfo = imageCreateInfo;
- m_ImageLayout = layout;
- VkResult res = vmaCreateImage(g_hAllocator, &imageCreateInfo, &allocCreateInfo, &m_Image, &m_Allocation, nullptr);
- TEST(res == VK_SUCCESS);
-}
-
-void AllocInfo::Destroy()
-{
- if(m_Image)
- {
- assert(!m_Buffer);
- vkDestroyImage(g_hDevice, m_Image, g_Allocs);
- m_Image = VK_NULL_HANDLE;
- }
- if(m_Buffer)
- {
- assert(!m_Image);
- vkDestroyBuffer(g_hDevice, m_Buffer, g_Allocs);
- m_Buffer = VK_NULL_HANDLE;
- }
- if(m_Allocation)
- {
- vmaFreeMemory(g_hAllocator, m_Allocation);
- m_Allocation = VK_NULL_HANDLE;
- }
-}
-
-class StagingBufferCollection
-{
-public:
- StagingBufferCollection() { }
- ~StagingBufferCollection();
- // Returns false if maximum total size of buffers would be exceeded.
- bool AcquireBuffer(VkDeviceSize size, VkBuffer& outBuffer, void*& outMappedPtr);
- void ReleaseAllBuffers();
-
-private:
- static const VkDeviceSize MAX_TOTAL_SIZE = 256ull * 1024 * 1024;
- struct BufInfo
- {
- VmaAllocation Allocation = VK_NULL_HANDLE;
- VkBuffer Buffer = VK_NULL_HANDLE;
- VkDeviceSize Size = VK_WHOLE_SIZE;
- void* MappedPtr = nullptr;
- bool Used = false;
- };
- std::vector<BufInfo> m_Bufs;
- // Including both used and unused.
- VkDeviceSize m_TotalSize = 0;
-};
-
-StagingBufferCollection::~StagingBufferCollection()
-{
- for(size_t i = m_Bufs.size(); i--; )
- {
- vmaDestroyBuffer(g_hAllocator, m_Bufs[i].Buffer, m_Bufs[i].Allocation);
- }
-}
-
-bool StagingBufferCollection::AcquireBuffer(VkDeviceSize size, VkBuffer& outBuffer, void*& outMappedPtr)
-{
- assert(size <= MAX_TOTAL_SIZE);
-
- // Try to find existing unused buffer with best size.
- size_t bestIndex = SIZE_MAX;
- for(size_t i = 0, count = m_Bufs.size(); i < count; ++i)
- {
- BufInfo& currBufInfo = m_Bufs[i];
- if(!currBufInfo.Used && currBufInfo.Size >= size &&
- (bestIndex == SIZE_MAX || currBufInfo.Size < m_Bufs[bestIndex].Size))
- {
- bestIndex = i;
- }
- }
-
- if(bestIndex != SIZE_MAX)
- {
- m_Bufs[bestIndex].Used = true;
- outBuffer = m_Bufs[bestIndex].Buffer;
- outMappedPtr = m_Bufs[bestIndex].MappedPtr;
- return true;
- }
-
- // Allocate new buffer with requested size.
- if(m_TotalSize + size <= MAX_TOTAL_SIZE)
- {
- BufInfo bufInfo;
- bufInfo.Size = size;
- bufInfo.Used = true;
-
- VkBufferCreateInfo bufCreateInfo = { VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO };
- bufCreateInfo.size = size;
- bufCreateInfo.usage = VK_BUFFER_USAGE_TRANSFER_SRC_BIT | VK_BUFFER_USAGE_TRANSFER_DST_BIT;
-
- VmaAllocationCreateInfo allocCreateInfo = {};
- allocCreateInfo.usage = VMA_MEMORY_USAGE_CPU_ONLY;
- allocCreateInfo.flags = VMA_ALLOCATION_CREATE_MAPPED_BIT;
-
- VmaAllocationInfo allocInfo;
- VkResult res = vmaCreateBuffer(g_hAllocator, &bufCreateInfo, &allocCreateInfo, &bufInfo.Buffer, &bufInfo.Allocation, &allocInfo);
- bufInfo.MappedPtr = allocInfo.pMappedData;
- TEST(res == VK_SUCCESS && bufInfo.MappedPtr);
-
- outBuffer = bufInfo.Buffer;
- outMappedPtr = bufInfo.MappedPtr;
-
- m_Bufs.push_back(std::move(bufInfo));
-
- m_TotalSize += size;
-
- return true;
- }
-
- // There are some unused but smaller buffers: Free them and try again.
- bool hasUnused = false;
- for(size_t i = 0, count = m_Bufs.size(); i < count; ++i)
- {
- if(!m_Bufs[i].Used)
- {
- hasUnused = true;
- break;
- }
- }
- if(hasUnused)
- {
- for(size_t i = m_Bufs.size(); i--; )
- {
- if(!m_Bufs[i].Used)
- {
- m_TotalSize -= m_Bufs[i].Size;
- vmaDestroyBuffer(g_hAllocator, m_Bufs[i].Buffer, m_Bufs[i].Allocation);
- m_Bufs.erase(m_Bufs.begin() + i);
- }
- }
-
- return AcquireBuffer(size, outBuffer, outMappedPtr);
- }
-
- return false;
-}
-
-void StagingBufferCollection::ReleaseAllBuffers()
-{
- for(size_t i = 0, count = m_Bufs.size(); i < count; ++i)
- {
- m_Bufs[i].Used = false;
- }
-}
-
-static void UploadGpuData(const AllocInfo* allocInfo, size_t allocInfoCount)
-{
- StagingBufferCollection stagingBufs;
-
- bool cmdBufferStarted = false;
- for(size_t allocInfoIndex = 0; allocInfoIndex < allocInfoCount; ++allocInfoIndex)
- {
- const AllocInfo& currAllocInfo = allocInfo[allocInfoIndex];
- if(currAllocInfo.m_Buffer)
- {
- const VkDeviceSize size = currAllocInfo.m_BufferInfo.size;
-
- VkBuffer stagingBuf = VK_NULL_HANDLE;
- void* stagingBufMappedPtr = nullptr;
- if(!stagingBufs.AcquireBuffer(size, stagingBuf, stagingBufMappedPtr))
- {
- TEST(cmdBufferStarted);
- EndSingleTimeCommands();
- stagingBufs.ReleaseAllBuffers();
- cmdBufferStarted = false;
-
- bool ok = stagingBufs.AcquireBuffer(size, stagingBuf, stagingBufMappedPtr);
- TEST(ok);
- }
-
- // Fill staging buffer.
- {
- assert(size % sizeof(uint32_t) == 0);
- uint32_t* stagingValPtr = (uint32_t*)stagingBufMappedPtr;
- uint32_t val = currAllocInfo.m_StartValue;
- for(size_t i = 0; i < size / sizeof(uint32_t); ++i)
- {
- *stagingValPtr = val;
- ++stagingValPtr;
- ++val;
- }
- }
-
- // Issue copy command from staging buffer to destination buffer.
- if(!cmdBufferStarted)
- {
- cmdBufferStarted = true;
- BeginSingleTimeCommands();
- }
-
- VkBufferCopy copy = {};
- copy.srcOffset = 0;
- copy.dstOffset = 0;
- copy.size = size;
- vkCmdCopyBuffer(g_hTemporaryCommandBuffer, stagingBuf, currAllocInfo.m_Buffer, 1, ©);
- }
- else
- {
- TEST(currAllocInfo.m_ImageInfo.format == VK_FORMAT_R8G8B8A8_UNORM && "Only RGBA8 images are currently supported.");
- TEST(currAllocInfo.m_ImageInfo.mipLevels == 1 && "Only single mip images are currently supported.");
-
- const VkDeviceSize size = (VkDeviceSize)currAllocInfo.m_ImageInfo.extent.width * currAllocInfo.m_ImageInfo.extent.height * sizeof(uint32_t);
-
- VkBuffer stagingBuf = VK_NULL_HANDLE;
- void* stagingBufMappedPtr = nullptr;
- if(!stagingBufs.AcquireBuffer(size, stagingBuf, stagingBufMappedPtr))
- {
- TEST(cmdBufferStarted);
- EndSingleTimeCommands();
- stagingBufs.ReleaseAllBuffers();
- cmdBufferStarted = false;
-
- bool ok = stagingBufs.AcquireBuffer(size, stagingBuf, stagingBufMappedPtr);
- TEST(ok);
- }
-
- // Fill staging buffer.
- {
- assert(size % sizeof(uint32_t) == 0);
- uint32_t *stagingValPtr = (uint32_t *)stagingBufMappedPtr;
- uint32_t val = currAllocInfo.m_StartValue;
- for(size_t i = 0; i < size / sizeof(uint32_t); ++i)
- {
- *stagingValPtr = val;
- ++stagingValPtr;
- ++val;
- }
- }
-
- // Issue copy command from staging buffer to destination buffer.
- if(!cmdBufferStarted)
- {
- cmdBufferStarted = true;
- BeginSingleTimeCommands();
- }
-
-
- // Transfer to transfer dst layout
- VkImageSubresourceRange subresourceRange = {
- VK_IMAGE_ASPECT_COLOR_BIT,
- 0, VK_REMAINING_MIP_LEVELS,
- 0, VK_REMAINING_ARRAY_LAYERS
- };
-
- VkImageMemoryBarrier barrier = { VK_STRUCTURE_TYPE_IMAGE_MEMORY_BARRIER };
- barrier.srcAccessMask = 0;
- barrier.dstAccessMask = 0;
- barrier.oldLayout = VK_IMAGE_LAYOUT_UNDEFINED;
- barrier.newLayout = VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL;
- barrier.srcQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED;
- barrier.dstQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED;
- barrier.image = currAllocInfo.m_Image;
- barrier.subresourceRange = subresourceRange;
-
- vkCmdPipelineBarrier(g_hTemporaryCommandBuffer, VK_PIPELINE_STAGE_BOTTOM_OF_PIPE_BIT, VK_PIPELINE_STAGE_TOP_OF_PIPE_BIT, 0,
- 0, nullptr,
- 0, nullptr,
- 1, &barrier);
-
- // Copy image date
- VkBufferImageCopy copy = {};
- copy.bufferOffset = 0;
- copy.bufferRowLength = 0;
- copy.bufferImageHeight = 0;
- copy.imageSubresource.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT;
- copy.imageSubresource.layerCount = 1;
- copy.imageExtent = currAllocInfo.m_ImageInfo.extent;
-
- vkCmdCopyBufferToImage(g_hTemporaryCommandBuffer, stagingBuf, currAllocInfo.m_Image, VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL, 1, ©);
-
- // Transfer to desired layout
- barrier.srcAccessMask = VK_ACCESS_TRANSFER_WRITE_BIT;
- barrier.dstAccessMask = VK_ACCESS_MEMORY_READ_BIT;
- barrier.oldLayout = VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL;
- barrier.newLayout = currAllocInfo.m_ImageLayout;
-
- vkCmdPipelineBarrier(g_hTemporaryCommandBuffer, VK_PIPELINE_STAGE_TRANSFER_BIT, VK_PIPELINE_STAGE_TOP_OF_PIPE_BIT, 0,
- 0, nullptr,
- 0, nullptr,
- 1, &barrier);
- }
- }
-
- if(cmdBufferStarted)
- {
- EndSingleTimeCommands();
- stagingBufs.ReleaseAllBuffers();
- }
-}
-
-static void ValidateGpuData(const AllocInfo* allocInfo, size_t allocInfoCount)
-{
- StagingBufferCollection stagingBufs;
-
- bool cmdBufferStarted = false;
- size_t validateAllocIndexOffset = 0;
- std::vector<void*> validateStagingBuffers;
- for(size_t allocInfoIndex = 0; allocInfoIndex < allocInfoCount; ++allocInfoIndex)
- {
- const AllocInfo& currAllocInfo = allocInfo[allocInfoIndex];
- if(currAllocInfo.m_Buffer)
- {
- const VkDeviceSize size = currAllocInfo.m_BufferInfo.size;
-
- VkBuffer stagingBuf = VK_NULL_HANDLE;
- void* stagingBufMappedPtr = nullptr;
- if(!stagingBufs.AcquireBuffer(size, stagingBuf, stagingBufMappedPtr))
- {
- TEST(cmdBufferStarted);
- EndSingleTimeCommands();
- cmdBufferStarted = false;
-
- for(size_t validateIndex = 0;
- validateIndex < validateStagingBuffers.size();
- ++validateIndex)
- {
- const size_t validateAllocIndex = validateIndex + validateAllocIndexOffset;
- const VkDeviceSize validateSize = allocInfo[validateAllocIndex].m_BufferInfo.size;
- TEST(validateSize % sizeof(uint32_t) == 0);
- const uint32_t* stagingValPtr = (const uint32_t*)validateStagingBuffers[validateIndex];
- uint32_t val = allocInfo[validateAllocIndex].m_StartValue;
- bool valid = true;
- for(size_t i = 0; i < validateSize / sizeof(uint32_t); ++i)
- {
- if(*stagingValPtr != val)
- {
- valid = false;
- break;
- }
- ++stagingValPtr;
- ++val;
- }
- TEST(valid);
- }
-
- stagingBufs.ReleaseAllBuffers();
-
- validateAllocIndexOffset = allocInfoIndex;
- validateStagingBuffers.clear();
-
- bool ok = stagingBufs.AcquireBuffer(size, stagingBuf, stagingBufMappedPtr);
- TEST(ok);
- }
-
- // Issue copy command from staging buffer to destination buffer.
- if(!cmdBufferStarted)
- {
- cmdBufferStarted = true;
- BeginSingleTimeCommands();
- }
-
- VkBufferCopy copy = {};
- copy.srcOffset = 0;
- copy.dstOffset = 0;
- copy.size = size;
- vkCmdCopyBuffer(g_hTemporaryCommandBuffer, currAllocInfo.m_Buffer, stagingBuf, 1, ©);
-
- // Sava mapped pointer for later validation.
- validateStagingBuffers.push_back(stagingBufMappedPtr);
- }
- else
- {
- TEST(0 && "Images not currently supported.");
- }
- }
-
- if(cmdBufferStarted)
- {
- EndSingleTimeCommands();
-
- for(size_t validateIndex = 0;
- validateIndex < validateStagingBuffers.size();
- ++validateIndex)
- {
- const size_t validateAllocIndex = validateIndex + validateAllocIndexOffset;
- const VkDeviceSize validateSize = allocInfo[validateAllocIndex].m_BufferInfo.size;
- TEST(validateSize % sizeof(uint32_t) == 0);
- const uint32_t* stagingValPtr = (const uint32_t*)validateStagingBuffers[validateIndex];
- uint32_t val = allocInfo[validateAllocIndex].m_StartValue;
- bool valid = true;
- for(size_t i = 0; i < validateSize / sizeof(uint32_t); ++i)
- {
- if(*stagingValPtr != val)
- {
- valid = false;
- break;
- }
- ++stagingValPtr;
- ++val;
- }
- TEST(valid);
- }
-
- stagingBufs.ReleaseAllBuffers();
- }
-}
-
-static void GetMemReq(VmaAllocationCreateInfo& outMemReq)
-{
- outMemReq = {};
- outMemReq.usage = VMA_MEMORY_USAGE_CPU_TO_GPU;
- //outMemReq.flags = VMA_ALLOCATION_CREATE_PERSISTENT_MAP_BIT;
-}
-
-static void CreateBuffer(
- VmaPool pool,
- const VkBufferCreateInfo& bufCreateInfo,
- bool persistentlyMapped,
- AllocInfo& outAllocInfo)
-{
- outAllocInfo = {};
- outAllocInfo.m_BufferInfo = bufCreateInfo;
-
- VmaAllocationCreateInfo allocCreateInfo = {};
- allocCreateInfo.pool = pool;
- if(persistentlyMapped)
- allocCreateInfo.flags = VMA_ALLOCATION_CREATE_MAPPED_BIT;
-
- VmaAllocationInfo vmaAllocInfo = {};
- ERR_GUARD_VULKAN( vmaCreateBuffer(g_hAllocator, &bufCreateInfo, &allocCreateInfo, &outAllocInfo.m_Buffer, &outAllocInfo.m_Allocation, &vmaAllocInfo) );
-
- // Setup StartValue and fill.
- {
- outAllocInfo.m_StartValue = (uint32_t)rand();
- uint32_t* data = (uint32_t*)vmaAllocInfo.pMappedData;
- TEST((data != nullptr) == persistentlyMapped);
- if(!persistentlyMapped)
- {
- ERR_GUARD_VULKAN( vmaMapMemory(g_hAllocator, outAllocInfo.m_Allocation, (void**)&data) );
- }
-
- uint32_t value = outAllocInfo.m_StartValue;
- TEST(bufCreateInfo.size % 4 == 0);
- for(size_t i = 0; i < bufCreateInfo.size / sizeof(uint32_t); ++i)
- data[i] = value++;
-
- if(!persistentlyMapped)
- vmaUnmapMemory(g_hAllocator, outAllocInfo.m_Allocation);
- }
-}
-
-static void CreateAllocation(AllocInfo& outAllocation)
-{
- outAllocation.m_Allocation = nullptr;
- outAllocation.m_Buffer = nullptr;
- outAllocation.m_Image = nullptr;
- outAllocation.m_StartValue = (uint32_t)rand();
-
- VmaAllocationCreateInfo vmaMemReq;
- GetMemReq(vmaMemReq);
-
- VmaAllocationInfo allocInfo;
-
- const bool isBuffer = true;//(rand() & 0x1) != 0;
- const bool isLarge = (rand() % 16) == 0;
- if(isBuffer)
- {
- const uint32_t bufferSize = isLarge ?
- (rand() % 10 + 1) * (1024 * 1024) : // 1 MB ... 10 MB
- (rand() % 1024 + 1) * 1024; // 1 KB ... 1 MB
-
- VkBufferCreateInfo bufferInfo = { VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO };
- bufferInfo.size = bufferSize;
- bufferInfo.usage = VK_BUFFER_USAGE_TRANSFER_SRC_BIT;
-
- VkResult res = vmaCreateBuffer(g_hAllocator, &bufferInfo, &vmaMemReq, &outAllocation.m_Buffer, &outAllocation.m_Allocation, &allocInfo);
- outAllocation.m_BufferInfo = bufferInfo;
- TEST(res == VK_SUCCESS);
- }
- else
- {
- const uint32_t imageSizeX = isLarge ?
- 1024 + rand() % (4096 - 1024) : // 1024 ... 4096
- rand() % 1024 + 1; // 1 ... 1024
- const uint32_t imageSizeY = isLarge ?
- 1024 + rand() % (4096 - 1024) : // 1024 ... 4096
- rand() % 1024 + 1; // 1 ... 1024
-
- VkImageCreateInfo imageInfo = { VK_STRUCTURE_TYPE_IMAGE_CREATE_INFO };
- imageInfo.imageType = VK_IMAGE_TYPE_2D;
- imageInfo.format = VK_FORMAT_R8G8B8A8_UNORM;
- imageInfo.extent.width = imageSizeX;
- imageInfo.extent.height = imageSizeY;
- imageInfo.extent.depth = 1;
- imageInfo.mipLevels = 1;
- imageInfo.arrayLayers = 1;
- imageInfo.samples = VK_SAMPLE_COUNT_1_BIT;
- imageInfo.tiling = VK_IMAGE_TILING_OPTIMAL;
- imageInfo.initialLayout = VK_IMAGE_LAYOUT_PREINITIALIZED;
- imageInfo.usage = VK_IMAGE_USAGE_TRANSFER_SRC_BIT;
-
- VkResult res = vmaCreateImage(g_hAllocator, &imageInfo, &vmaMemReq, &outAllocation.m_Image, &outAllocation.m_Allocation, &allocInfo);
- outAllocation.m_ImageInfo = imageInfo;
- TEST(res == VK_SUCCESS);
- }
-
- uint32_t* data = (uint32_t*)allocInfo.pMappedData;
- if(allocInfo.pMappedData == nullptr)
- {
- VkResult res = vmaMapMemory(g_hAllocator, outAllocation.m_Allocation, (void**)&data);
- TEST(res == VK_SUCCESS);
- }
-
- uint32_t value = outAllocation.m_StartValue;
- TEST(allocInfo.size % 4 == 0);
- for(size_t i = 0; i < allocInfo.size / sizeof(uint32_t); ++i)
- data[i] = value++;
-
- if(allocInfo.pMappedData == nullptr)
- vmaUnmapMemory(g_hAllocator, outAllocation.m_Allocation);
-}
-
-static void DestroyAllocation(const AllocInfo& allocation)
-{
- if(allocation.m_Buffer)
- vmaDestroyBuffer(g_hAllocator, allocation.m_Buffer, allocation.m_Allocation);
- else
- vmaDestroyImage(g_hAllocator, allocation.m_Image, allocation.m_Allocation);
-}
-
-static void DestroyAllAllocations(std::vector<AllocInfo>& allocations)
-{
- for(size_t i = allocations.size(); i--; )
- DestroyAllocation(allocations[i]);
- allocations.clear();
-}
-
-static void ValidateAllocationData(const AllocInfo& allocation)
-{
- VmaAllocationInfo allocInfo;
- vmaGetAllocationInfo(g_hAllocator, allocation.m_Allocation, &allocInfo);
-
- uint32_t* data = (uint32_t*)allocInfo.pMappedData;
- if(allocInfo.pMappedData == nullptr)
- {
- VkResult res = vmaMapMemory(g_hAllocator, allocation.m_Allocation, (void**)&data);
- TEST(res == VK_SUCCESS);
- }
-
- uint32_t value = allocation.m_StartValue;
- bool ok = true;
- size_t i;
- TEST(allocInfo.size % 4 == 0);
- for(i = 0; i < allocInfo.size / sizeof(uint32_t); ++i)
- {
- if(data[i] != value++)
- {
- ok = false;
- break;
- }
- }
- TEST(ok);
-
- if(allocInfo.pMappedData == nullptr)
- vmaUnmapMemory(g_hAllocator, allocation.m_Allocation);
-}
-
-static void RecreateAllocationResource(AllocInfo& allocation)
-{
- VmaAllocationInfo allocInfo;
- vmaGetAllocationInfo(g_hAllocator, allocation.m_Allocation, &allocInfo);
-
- if(allocation.m_Buffer)
- {
- vkDestroyBuffer(g_hDevice, allocation.m_Buffer, g_Allocs);
-
- VkResult res = vkCreateBuffer(g_hDevice, &allocation.m_BufferInfo, g_Allocs, &allocation.m_Buffer);
- TEST(res == VK_SUCCESS);
-
- // Just to silence validation layer warnings.
- VkMemoryRequirements vkMemReq;
- vkGetBufferMemoryRequirements(g_hDevice, allocation.m_Buffer, &vkMemReq);
- TEST(vkMemReq.size >= allocation.m_BufferInfo.size);
-
- res = vmaBindBufferMemory(g_hAllocator, allocation.m_Allocation, allocation.m_Buffer);
- TEST(res == VK_SUCCESS);
- }
- else
- {
- vkDestroyImage(g_hDevice, allocation.m_Image, g_Allocs);
-
- VkResult res = vkCreateImage(g_hDevice, &allocation.m_ImageInfo, g_Allocs, &allocation.m_Image);
- TEST(res == VK_SUCCESS);
-
- // Just to silence validation layer warnings.
- VkMemoryRequirements vkMemReq;
- vkGetImageMemoryRequirements(g_hDevice, allocation.m_Image, &vkMemReq);
-
- res = vmaBindImageMemory(g_hAllocator, allocation.m_Allocation, allocation.m_Image);
- TEST(res == VK_SUCCESS);
- }
-}
-
-static void Defragment(AllocInfo* allocs, size_t allocCount,
- const VmaDefragmentationInfo* defragmentationInfo = nullptr,
- VmaDefragmentationStats* defragmentationStats = nullptr)
-{
- std::vector<VmaAllocation> vmaAllocs(allocCount);
- for(size_t i = 0; i < allocCount; ++i)
- vmaAllocs[i] = allocs[i].m_Allocation;
-
- std::vector<VkBool32> allocChanged(allocCount);
-
- ERR_GUARD_VULKAN( vmaDefragment(g_hAllocator, vmaAllocs.data(), allocCount, allocChanged.data(),
- defragmentationInfo, defragmentationStats) );
-
- for(size_t i = 0; i < allocCount; ++i)
- {
- if(allocChanged[i])
- {
- RecreateAllocationResource(allocs[i]);
- }
- }
-}
-
-static void ValidateAllocationsData(const AllocInfo* allocs, size_t allocCount)
-{
- std::for_each(allocs, allocs + allocCount, [](const AllocInfo& allocInfo) {
- ValidateAllocationData(allocInfo);
- });
-}
-
-void TestDefragmentationSimple()
-{
- wprintf(L"Test defragmentation simple\n");
-
- RandomNumberGenerator rand(667);
-
- const VkDeviceSize BUF_SIZE = 0x10000;
- const VkDeviceSize BLOCK_SIZE = BUF_SIZE * 8;
-
- const VkDeviceSize MIN_BUF_SIZE = 32;
- const VkDeviceSize MAX_BUF_SIZE = BUF_SIZE * 4;
- auto RandomBufSize = [&]() -> VkDeviceSize {
- return align_up<VkDeviceSize>(rand.Generate() % (MAX_BUF_SIZE - MIN_BUF_SIZE + 1) + MIN_BUF_SIZE, 32);
- };
-
- VkBufferCreateInfo bufCreateInfo = { VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO };
- bufCreateInfo.size = BUF_SIZE;
- bufCreateInfo.usage = VK_BUFFER_USAGE_TRANSFER_SRC_BIT;
-
- VmaAllocationCreateInfo exampleAllocCreateInfo = {};
- exampleAllocCreateInfo.usage = VMA_MEMORY_USAGE_CPU_ONLY;
-
- uint32_t memTypeIndex = UINT32_MAX;
- vmaFindMemoryTypeIndexForBufferInfo(g_hAllocator, &bufCreateInfo, &exampleAllocCreateInfo, &memTypeIndex);
-
- VmaPoolCreateInfo poolCreateInfo = {};
- poolCreateInfo.blockSize = BLOCK_SIZE;
- poolCreateInfo.memoryTypeIndex = memTypeIndex;
-
- VmaPool pool;
- ERR_GUARD_VULKAN( vmaCreatePool(g_hAllocator, &poolCreateInfo, &pool) );
-
- // Defragmentation of empty pool.
- {
- VmaDefragmentationInfo2 defragInfo = {};
- defragInfo.maxCpuBytesToMove = VK_WHOLE_SIZE;
- defragInfo.maxCpuAllocationsToMove = UINT32_MAX;
- defragInfo.poolCount = 1;
- defragInfo.pPools = &pool;
-
- VmaDefragmentationStats defragStats = {};
- VmaDefragmentationContext defragCtx = nullptr;
- VkResult res = vmaDefragmentationBegin(g_hAllocator, &defragInfo, &defragStats, &defragCtx);
- TEST(res >= VK_SUCCESS);
- vmaDefragmentationEnd(g_hAllocator, defragCtx);
- TEST(defragStats.allocationsMoved == 0 && defragStats.bytesFreed == 0 &&
- defragStats.bytesMoved == 0 && defragStats.deviceMemoryBlocksFreed == 0);
- }
-
- std::vector<AllocInfo> allocations;
-
- // persistentlyMappedOption = 0 - not persistently mapped.
- // persistentlyMappedOption = 1 - persistently mapped.
- for(uint32_t persistentlyMappedOption = 0; persistentlyMappedOption < 2; ++persistentlyMappedOption)
- {
- wprintf(L" Persistently mapped option = %u\n", persistentlyMappedOption);
- const bool persistentlyMapped = persistentlyMappedOption != 0;
-
- // # Test 1
- // Buffers of fixed size.
- // Fill 2 blocks. Remove odd buffers. Defragment everything.
- // Expected result: at least 1 block freed.
- {
- for(size_t i = 0; i < BLOCK_SIZE / BUF_SIZE * 2; ++i)
- {
- AllocInfo allocInfo;
- CreateBuffer(pool, bufCreateInfo, persistentlyMapped, allocInfo);
- allocations.push_back(allocInfo);
- }
-
- for(size_t i = 1; i < allocations.size(); ++i)
- {
- DestroyAllocation(allocations[i]);
- allocations.erase(allocations.begin() + i);
- }
-
- VmaDefragmentationStats defragStats;
- Defragment(allocations.data(), allocations.size(), nullptr, &defragStats);
- TEST(defragStats.allocationsMoved > 0 && defragStats.bytesMoved > 0);
- TEST(defragStats.deviceMemoryBlocksFreed >= 1);
-
- ValidateAllocationsData(allocations.data(), allocations.size());
-
- DestroyAllAllocations(allocations);
- }
-
- // # Test 2
- // Buffers of fixed size.
- // Fill 2 blocks. Remove odd buffers. Defragment one buffer at time.
- // Expected result: Each of 4 interations makes some progress.
- {
- for(size_t i = 0; i < BLOCK_SIZE / BUF_SIZE * 2; ++i)
- {
- AllocInfo allocInfo;
- CreateBuffer(pool, bufCreateInfo, persistentlyMapped, allocInfo);
- allocations.push_back(allocInfo);
- }
-
- for(size_t i = 1; i < allocations.size(); ++i)
- {
- DestroyAllocation(allocations[i]);
- allocations.erase(allocations.begin() + i);
- }
-
- VmaDefragmentationInfo defragInfo = {};
- defragInfo.maxAllocationsToMove = 1;
- defragInfo.maxBytesToMove = BUF_SIZE;
-
- for(size_t i = 0; i < BLOCK_SIZE / BUF_SIZE / 2; ++i)
- {
- VmaDefragmentationStats defragStats;
- Defragment(allocations.data(), allocations.size(), &defragInfo, &defragStats);
- TEST(defragStats.allocationsMoved > 0 && defragStats.bytesMoved > 0);
- }
-
- ValidateAllocationsData(allocations.data(), allocations.size());
-
- DestroyAllAllocations(allocations);
- }
-
- // # Test 3
- // Buffers of variable size.
- // Create a number of buffers. Remove some percent of them.
- // Defragment while having some percent of them unmovable.
- // Expected result: Just simple validation.
- {
- for(size_t i = 0; i < 100; ++i)
- {
- VkBufferCreateInfo localBufCreateInfo = bufCreateInfo;
- localBufCreateInfo.size = RandomBufSize();
-
- AllocInfo allocInfo;
- CreateBuffer(pool, bufCreateInfo, persistentlyMapped, allocInfo);
- allocations.push_back(allocInfo);
- }
-
- const uint32_t percentToDelete = 60;
- const size_t numberToDelete = allocations.size() * percentToDelete / 100;
- for(size_t i = 0; i < numberToDelete; ++i)
- {
- size_t indexToDelete = rand.Generate() % (uint32_t)allocations.size();
- DestroyAllocation(allocations[indexToDelete]);
- allocations.erase(allocations.begin() + indexToDelete);
- }
-
- // Non-movable allocations will be at the beginning of allocations array.
- const uint32_t percentNonMovable = 20;
- const size_t numberNonMovable = allocations.size() * percentNonMovable / 100;
- for(size_t i = 0; i < numberNonMovable; ++i)
- {
- size_t indexNonMovable = i + rand.Generate() % (uint32_t)(allocations.size() - i);
- if(indexNonMovable != i)
- std::swap(allocations[i], allocations[indexNonMovable]);
- }
-
- VmaDefragmentationStats defragStats;
- Defragment(
- allocations.data() + numberNonMovable,
- allocations.size() - numberNonMovable,
- nullptr, &defragStats);
-
- ValidateAllocationsData(allocations.data(), allocations.size());
-
- DestroyAllAllocations(allocations);
- }
- }
-
- /*
- Allocation that must be move to an overlapping place using memmove().
- Create 2 buffers, second slightly bigger than the first. Delete first. Then defragment.
- */
- if(VMA_DEBUG_MARGIN == 0) // FAST algorithm works only when DEBUG_MARGIN disabled.
- {
- AllocInfo allocInfo[2];
-
- bufCreateInfo.size = BUF_SIZE;
- CreateBuffer(pool, bufCreateInfo, false, allocInfo[0]);
- const VkDeviceSize biggerBufSize = BUF_SIZE + BUF_SIZE / 256;
- bufCreateInfo.size = biggerBufSize;
- CreateBuffer(pool, bufCreateInfo, false, allocInfo[1]);
-
- DestroyAllocation(allocInfo[0]);
-
- VmaDefragmentationStats defragStats;
- Defragment(&allocInfo[1], 1, nullptr, &defragStats);
- // If this fails, it means we couldn't do memmove with overlapping regions.
- TEST(defragStats.allocationsMoved == 1 && defragStats.bytesMoved > 0);
-
- ValidateAllocationsData(&allocInfo[1], 1);
- DestroyAllocation(allocInfo[1]);
- }
-
- vmaDestroyPool(g_hAllocator, pool);
-}
-
-void TestDefragmentationWholePool()
-{
- wprintf(L"Test defragmentation whole pool\n");
-
- RandomNumberGenerator rand(668);
-
- const VkDeviceSize BUF_SIZE = 0x10000;
- const VkDeviceSize BLOCK_SIZE = BUF_SIZE * 8;
-
- VkBufferCreateInfo bufCreateInfo = { VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO };
- bufCreateInfo.size = BUF_SIZE;
- bufCreateInfo.usage = VK_BUFFER_USAGE_TRANSFER_SRC_BIT;
-
- VmaAllocationCreateInfo exampleAllocCreateInfo = {};
- exampleAllocCreateInfo.usage = VMA_MEMORY_USAGE_CPU_ONLY;
-
- uint32_t memTypeIndex = UINT32_MAX;
- vmaFindMemoryTypeIndexForBufferInfo(g_hAllocator, &bufCreateInfo, &exampleAllocCreateInfo, &memTypeIndex);
-
- VmaPoolCreateInfo poolCreateInfo = {};
- poolCreateInfo.blockSize = BLOCK_SIZE;
- poolCreateInfo.memoryTypeIndex = memTypeIndex;
-
- VmaDefragmentationStats defragStats[2];
- for(size_t caseIndex = 0; caseIndex < 2; ++caseIndex)
- {
- VmaPool pool;
- ERR_GUARD_VULKAN( vmaCreatePool(g_hAllocator, &poolCreateInfo, &pool) );
-
- std::vector<AllocInfo> allocations;
-
- // Buffers of fixed size.
- // Fill 2 blocks. Remove odd buffers. Defragment all of them.
- for(size_t i = 0; i < BLOCK_SIZE / BUF_SIZE * 2; ++i)
- {
- AllocInfo allocInfo;
- CreateBuffer(pool, bufCreateInfo, false, allocInfo);
- allocations.push_back(allocInfo);
- }
-
- for(size_t i = 1; i < allocations.size(); ++i)
- {
- DestroyAllocation(allocations[i]);
- allocations.erase(allocations.begin() + i);
- }
-
- VmaDefragmentationInfo2 defragInfo = {};
- defragInfo.maxCpuAllocationsToMove = UINT32_MAX;
- defragInfo.maxCpuBytesToMove = VK_WHOLE_SIZE;
- std::vector<VmaAllocation> allocationsToDefrag;
- if(caseIndex == 0)
- {
- defragInfo.poolCount = 1;
- defragInfo.pPools = &pool;
- }
- else
- {
- const size_t allocCount = allocations.size();
- allocationsToDefrag.resize(allocCount);
- std::transform(
- allocations.begin(), allocations.end(),
- allocationsToDefrag.begin(),
- [](const AllocInfo& allocInfo) { return allocInfo.m_Allocation; });
- defragInfo.allocationCount = (uint32_t)allocCount;
- defragInfo.pAllocations = allocationsToDefrag.data();
- }
-
- VmaDefragmentationContext defragCtx = VK_NULL_HANDLE;
- VkResult res = vmaDefragmentationBegin(g_hAllocator, &defragInfo, &defragStats[caseIndex], &defragCtx);
- TEST(res >= VK_SUCCESS);
- vmaDefragmentationEnd(g_hAllocator, defragCtx);
-
- TEST(defragStats[caseIndex].allocationsMoved > 0 && defragStats[caseIndex].bytesMoved > 0);
-
- ValidateAllocationsData(allocations.data(), allocations.size());
-
- DestroyAllAllocations(allocations);
-
- vmaDestroyPool(g_hAllocator, pool);
- }
-
- TEST(defragStats[0].bytesMoved == defragStats[1].bytesMoved);
- TEST(defragStats[0].allocationsMoved == defragStats[1].allocationsMoved);
- TEST(defragStats[0].bytesFreed == defragStats[1].bytesFreed);
- TEST(defragStats[0].deviceMemoryBlocksFreed == defragStats[1].deviceMemoryBlocksFreed);
-}
-
-void TestDefragmentationFull()
-{
- std::vector<AllocInfo> allocations;
-
- // Create initial allocations.
- for(size_t i = 0; i < 400; ++i)
- {
- AllocInfo allocation;
- CreateAllocation(allocation);
- allocations.push_back(allocation);
- }
-
- // Delete random allocations
- const size_t allocationsToDeletePercent = 80;
- size_t allocationsToDelete = allocations.size() * allocationsToDeletePercent / 100;
- for(size_t i = 0; i < allocationsToDelete; ++i)
- {
- size_t index = (size_t)rand() % allocations.size();
- DestroyAllocation(allocations[index]);
- allocations.erase(allocations.begin() + index);
- }
-
- for(size_t i = 0; i < allocations.size(); ++i)
- ValidateAllocationData(allocations[i]);
-
- //SaveAllocatorStatsToFile(L"Before.csv");
-
- {
- std::vector<VmaAllocation> vmaAllocations(allocations.size());
- for(size_t i = 0; i < allocations.size(); ++i)
- vmaAllocations[i] = allocations[i].m_Allocation;
-
- const size_t nonMovablePercent = 0;
- size_t nonMovableCount = vmaAllocations.size() * nonMovablePercent / 100;
- for(size_t i = 0; i < nonMovableCount; ++i)
- {
- size_t index = (size_t)rand() % vmaAllocations.size();
- vmaAllocations.erase(vmaAllocations.begin() + index);
- }
-
- const uint32_t defragCount = 1;
- for(uint32_t defragIndex = 0; defragIndex < defragCount; ++defragIndex)
- {
- std::vector<VkBool32> allocationsChanged(vmaAllocations.size());
-
- VmaDefragmentationInfo defragmentationInfo;
- defragmentationInfo.maxAllocationsToMove = UINT_MAX;
- defragmentationInfo.maxBytesToMove = SIZE_MAX;
-
- wprintf(L"Defragmentation #%u\n", defragIndex);
-
- time_point begTime = std::chrono::high_resolution_clock::now();
-
- VmaDefragmentationStats stats;
- VkResult res = vmaDefragment(g_hAllocator, vmaAllocations.data(), vmaAllocations.size(), allocationsChanged.data(), &defragmentationInfo, &stats);
- TEST(res >= 0);
-
- float defragmentDuration = ToFloatSeconds(std::chrono::high_resolution_clock::now() - begTime);
-
- wprintf(L"Moved allocations %u, bytes %llu\n", stats.allocationsMoved, stats.bytesMoved);
- wprintf(L"Freed blocks %u, bytes %llu\n", stats.deviceMemoryBlocksFreed, stats.bytesFreed);
- wprintf(L"Time: %.2f s\n", defragmentDuration);
-
- for(size_t i = 0; i < vmaAllocations.size(); ++i)
- {
- if(allocationsChanged[i])
- {
- RecreateAllocationResource(allocations[i]);
- }
- }
-
- for(size_t i = 0; i < allocations.size(); ++i)
- ValidateAllocationData(allocations[i]);
-
- //wchar_t fileName[MAX_PATH];
- //swprintf(fileName, MAX_PATH, L"After_%02u.csv", defragIndex);
- //SaveAllocatorStatsToFile(fileName);
- }
- }
-
- // Destroy all remaining allocations.
- DestroyAllAllocations(allocations);
-}
-
-static void TestDefragmentationGpu()
-{
- wprintf(L"Test defragmentation GPU\n");
-
- std::vector<AllocInfo> allocations;
-
- // Create that many allocations to surely fill 3 new blocks of 256 MB.
- const VkDeviceSize bufSizeMin = 5ull * 1024 * 1024;
- const VkDeviceSize bufSizeMax = 10ull * 1024 * 1024;
- const VkDeviceSize totalSize = 3ull * 256 * 1024 * 1024;
- const size_t bufCount = (size_t)(totalSize / bufSizeMin);
- const size_t percentToLeave = 30;
- const size_t percentNonMovable = 3;
- RandomNumberGenerator rand = { 234522 };
-
- VkBufferCreateInfo bufCreateInfo = { VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO };
-
- VmaAllocationCreateInfo allocCreateInfo = {};
- allocCreateInfo.usage = VMA_MEMORY_USAGE_GPU_ONLY;
- allocCreateInfo.flags = 0;
-
- // Create all intended buffers.
- for(size_t i = 0; i < bufCount; ++i)
- {
- bufCreateInfo.size = align_up(rand.Generate() % (bufSizeMax - bufSizeMin) + bufSizeMin, 32ull);
-
- if(rand.Generate() % 100 < percentNonMovable)
- {
- bufCreateInfo.usage = VK_BUFFER_USAGE_VERTEX_BUFFER_BIT |
- VK_BUFFER_USAGE_TRANSFER_DST_BIT |
- VK_BUFFER_USAGE_TRANSFER_SRC_BIT;
- allocCreateInfo.pUserData = (void*)(uintptr_t)2;
- }
- else
- {
- // Different usage just to see different color in output from VmaDumpVis.
- bufCreateInfo.usage = VK_BUFFER_USAGE_UNIFORM_BUFFER_BIT |
- VK_BUFFER_USAGE_TRANSFER_DST_BIT |
- VK_BUFFER_USAGE_TRANSFER_SRC_BIT;
- // And in JSON dump.
- allocCreateInfo.pUserData = (void*)(uintptr_t)1;
- }
-
- AllocInfo alloc;
- alloc.CreateBuffer(bufCreateInfo, allocCreateInfo);
- alloc.m_StartValue = rand.Generate();
- allocations.push_back(alloc);
- }
-
- // Destroy some percentage of them.
- {
- const size_t buffersToDestroy = round_div<size_t>(bufCount * (100 - percentToLeave), 100);
- for(size_t i = 0; i < buffersToDestroy; ++i)
- {
- const size_t index = rand.Generate() % allocations.size();
- allocations[index].Destroy();
- allocations.erase(allocations.begin() + index);
- }
- }
-
- // Fill them with meaningful data.
- UploadGpuData(allocations.data(), allocations.size());
-
- wchar_t fileName[MAX_PATH];
- swprintf_s(fileName, L"GPU_defragmentation_A_before.json");
- SaveAllocatorStatsToFile(fileName);
-
- // Defragment using GPU only.
- {
- const size_t allocCount = allocations.size();
-
- std::vector<VmaAllocation> allocationPtrs;
- std::vector<VkBool32> allocationChanged;
- std::vector<size_t> allocationOriginalIndex;
-
- for(size_t i = 0; i < allocCount; ++i)
- {
- VmaAllocationInfo allocInfo = {};
- vmaGetAllocationInfo(g_hAllocator, allocations[i].m_Allocation, &allocInfo);
- if((uintptr_t)allocInfo.pUserData == 1) // Movable
- {
- allocationPtrs.push_back(allocations[i].m_Allocation);
- allocationChanged.push_back(VK_FALSE);
- allocationOriginalIndex.push_back(i);
- }
- }
-
- const size_t movableAllocCount = allocationPtrs.size();
-
- BeginSingleTimeCommands();
-
- VmaDefragmentationInfo2 defragInfo = {};
- defragInfo.flags = 0;
- defragInfo.allocationCount = (uint32_t)movableAllocCount;
- defragInfo.pAllocations = allocationPtrs.data();
- defragInfo.pAllocationsChanged = allocationChanged.data();
- defragInfo.maxGpuBytesToMove = VK_WHOLE_SIZE;
- defragInfo.maxGpuAllocationsToMove = UINT32_MAX;
- defragInfo.commandBuffer = g_hTemporaryCommandBuffer;
-
- VmaDefragmentationStats stats = {};
- VmaDefragmentationContext ctx = VK_NULL_HANDLE;
- VkResult res = vmaDefragmentationBegin(g_hAllocator, &defragInfo, &stats, &ctx);
- TEST(res >= VK_SUCCESS);
-
- EndSingleTimeCommands();
-
- vmaDefragmentationEnd(g_hAllocator, ctx);
-
- for(size_t i = 0; i < movableAllocCount; ++i)
- {
- if(allocationChanged[i])
- {
- const size_t origAllocIndex = allocationOriginalIndex[i];
- RecreateAllocationResource(allocations[origAllocIndex]);
- }
- }
-
- // If corruption detection is enabled, GPU defragmentation may not work on
- // memory types that have this detection active, e.g. on Intel.
- #if !defined(VMA_DEBUG_DETECT_CORRUPTION) || VMA_DEBUG_DETECT_CORRUPTION == 0
- TEST(stats.allocationsMoved > 0 && stats.bytesMoved > 0);
- TEST(stats.deviceMemoryBlocksFreed > 0 && stats.bytesFreed > 0);
- #endif
- }
-
- ValidateGpuData(allocations.data(), allocations.size());
-
- swprintf_s(fileName, L"GPU_defragmentation_B_after.json");
- SaveAllocatorStatsToFile(fileName);
-
- // Destroy all remaining buffers.
- for(size_t i = allocations.size(); i--; )
- {
- allocations[i].Destroy();
- }
-}
-
-static void ProcessDefragmentationStepInfo(VmaDefragmentationPassInfo &stepInfo)
-{
- std::vector<VkImageMemoryBarrier> beginImageBarriers;
- std::vector<VkImageMemoryBarrier> finalizeImageBarriers;
-
- VkPipelineStageFlags beginSrcStageMask = 0;
- VkPipelineStageFlags beginDstStageMask = VK_PIPELINE_STAGE_TRANSFER_BIT;
-
- VkPipelineStageFlags finalizeSrcStageMask = VK_PIPELINE_STAGE_TRANSFER_BIT;
- VkPipelineStageFlags finalizeDstStageMask = 0;
-
- bool wantsMemoryBarrier = false;
-
- VkMemoryBarrier beginMemoryBarrier = { VK_STRUCTURE_TYPE_MEMORY_BARRIER };
- VkMemoryBarrier finalizeMemoryBarrier = { VK_STRUCTURE_TYPE_MEMORY_BARRIER };
-
- for(uint32_t i = 0; i < stepInfo.moveCount; ++i)
- {
- VmaAllocationInfo info;
- vmaGetAllocationInfo(g_hAllocator, stepInfo.pMoves[i].allocation, &info);
-
- AllocInfo *allocInfo = (AllocInfo *)info.pUserData;
-
- if(allocInfo->m_Image)
- {
- VkImage newImage;
-
- const VkResult result = vkCreateImage(g_hDevice, &allocInfo->m_ImageInfo, g_Allocs, &newImage);
- TEST(result >= VK_SUCCESS);
-
- vkBindImageMemory(g_hDevice, newImage, stepInfo.pMoves[i].memory, stepInfo.pMoves[i].offset);
- allocInfo->m_NewImage = newImage;
-
- // Keep track of our pipeline stages that we need to wait/signal on
- beginSrcStageMask |= VK_PIPELINE_STAGE_TOP_OF_PIPE_BIT;
- finalizeDstStageMask |= VK_PIPELINE_STAGE_TOP_OF_PIPE_BIT;
-
- // We need one pipeline barrier and two image layout transitions here
- // First we'll have to turn our newly created image into VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL
- // And the second one is turning the old image into VK_IMAGE_LAYOUT_TRANSFER_SRC_OPTIMAL
-
- VkImageSubresourceRange subresourceRange = {
- VK_IMAGE_ASPECT_COLOR_BIT,
- 0, VK_REMAINING_MIP_LEVELS,
- 0, VK_REMAINING_ARRAY_LAYERS
- };
-
- VkImageMemoryBarrier barrier = { VK_STRUCTURE_TYPE_IMAGE_MEMORY_BARRIER };
- barrier.srcAccessMask = 0;
- barrier.dstAccessMask = VK_ACCESS_TRANSFER_READ_BIT;
- barrier.oldLayout = VK_IMAGE_LAYOUT_UNDEFINED;
- barrier.newLayout = VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL;
- barrier.srcQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED;
- barrier.dstQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED;
- barrier.image = newImage;
- barrier.subresourceRange = subresourceRange;
-
- beginImageBarriers.push_back(barrier);
-
- // Second barrier to convert the existing image. This one actually needs a real barrier
- barrier.srcAccessMask = VK_ACCESS_MEMORY_WRITE_BIT;
- barrier.dstAccessMask = VK_ACCESS_TRANSFER_READ_BIT;
- barrier.oldLayout = allocInfo->m_ImageLayout;
- barrier.newLayout = VK_IMAGE_LAYOUT_TRANSFER_SRC_OPTIMAL;
- barrier.image = allocInfo->m_Image;
-
- beginImageBarriers.push_back(barrier);
-
- // And lastly we need a barrier that turns our new image into the layout of the old one
- barrier.srcAccessMask = VK_ACCESS_TRANSFER_WRITE_BIT;
- barrier.dstAccessMask = VK_ACCESS_MEMORY_READ_BIT;
- barrier.oldLayout = VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL;
- barrier.newLayout = allocInfo->m_ImageLayout;
- barrier.image = newImage;
-
- finalizeImageBarriers.push_back(barrier);
- }
- else if(allocInfo->m_Buffer)
- {
- VkBuffer newBuffer;
-
- const VkResult result = vkCreateBuffer(g_hDevice, &allocInfo->m_BufferInfo, g_Allocs, &newBuffer);
- TEST(result >= VK_SUCCESS);
-
- vkBindBufferMemory(g_hDevice, newBuffer, stepInfo.pMoves[i].memory, stepInfo.pMoves[i].offset);
- allocInfo->m_NewBuffer = newBuffer;
-
- // Keep track of our pipeline stages that we need to wait/signal on
- beginSrcStageMask |= VK_PIPELINE_STAGE_TOP_OF_PIPE_BIT;
- finalizeDstStageMask |= VK_PIPELINE_STAGE_TOP_OF_PIPE_BIT;
-
- beginMemoryBarrier.srcAccessMask |= VK_ACCESS_MEMORY_WRITE_BIT;
- beginMemoryBarrier.dstAccessMask |= VK_ACCESS_TRANSFER_READ_BIT;
-
- finalizeMemoryBarrier.srcAccessMask |= VK_ACCESS_TRANSFER_WRITE_BIT;
- finalizeMemoryBarrier.dstAccessMask |= VK_ACCESS_MEMORY_READ_BIT;
-
- wantsMemoryBarrier = true;
- }
- }
-
- if(!beginImageBarriers.empty() || wantsMemoryBarrier)
- {
- const uint32_t memoryBarrierCount = wantsMemoryBarrier ? 1 : 0;
-
- vkCmdPipelineBarrier(g_hTemporaryCommandBuffer, beginSrcStageMask, beginDstStageMask, 0,
- memoryBarrierCount, &beginMemoryBarrier,
- 0, nullptr,
- (uint32_t)beginImageBarriers.size(), beginImageBarriers.data());
- }
-
- for(uint32_t i = 0; i < stepInfo.moveCount; ++ i)
- {
- VmaAllocationInfo info;
- vmaGetAllocationInfo(g_hAllocator, stepInfo.pMoves[i].allocation, &info);
-
- AllocInfo *allocInfo = (AllocInfo *)info.pUserData;
-
- if(allocInfo->m_Image)
- {
- std::vector<VkImageCopy> imageCopies;
-
- // Copy all mips of the source image into the target image
- VkOffset3D offset = { 0, 0, 0 };
- VkExtent3D extent = allocInfo->m_ImageInfo.extent;
-
- VkImageSubresourceLayers subresourceLayers = {
- VK_IMAGE_ASPECT_COLOR_BIT,
- 0,
- 0, 1
- };
-
- for(uint32_t mip = 0; mip < allocInfo->m_ImageInfo.mipLevels; ++ mip)
- {
- subresourceLayers.mipLevel = mip;
-
- VkImageCopy imageCopy{
- subresourceLayers,
- offset,
- subresourceLayers,
- offset,
- extent
- };
-
- imageCopies.push_back(imageCopy);
-
- extent.width = std::max(uint32_t(1), extent.width >> 1);
- extent.height = std::max(uint32_t(1), extent.height >> 1);
- extent.depth = std::max(uint32_t(1), extent.depth >> 1);
- }
-
- vkCmdCopyImage(
- g_hTemporaryCommandBuffer,
- allocInfo->m_Image, VK_IMAGE_LAYOUT_TRANSFER_SRC_OPTIMAL,
- allocInfo->m_NewImage, VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL,
- (uint32_t)imageCopies.size(), imageCopies.data());
- }
- else if(allocInfo->m_Buffer)
- {
- VkBufferCopy region = {
- 0,
- 0,
- allocInfo->m_BufferInfo.size };
-
- vkCmdCopyBuffer(g_hTemporaryCommandBuffer,
- allocInfo->m_Buffer, allocInfo->m_NewBuffer,
- 1, ®ion);
- }
- }
-
- if(!finalizeImageBarriers.empty() || wantsMemoryBarrier)
- {
- const uint32_t memoryBarrierCount = wantsMemoryBarrier ? 1 : 0;
-
- vkCmdPipelineBarrier(g_hTemporaryCommandBuffer, finalizeSrcStageMask, finalizeDstStageMask, 0,
- memoryBarrierCount, &finalizeMemoryBarrier,
- 0, nullptr,
- (uint32_t)finalizeImageBarriers.size(), finalizeImageBarriers.data());
- }
-}
-
-
-static void TestDefragmentationIncrementalBasic()
-{
- wprintf(L"Test defragmentation incremental basic\n");
-
- std::vector<AllocInfo> allocations;
-
- // Create that many allocations to surely fill 3 new blocks of 256 MB.
- const std::array<uint32_t, 3> imageSizes = { 256, 512, 1024 };
- const VkDeviceSize bufSizeMin = 5ull * 1024 * 1024;
- const VkDeviceSize bufSizeMax = 10ull * 1024 * 1024;
- const VkDeviceSize totalSize = 3ull * 256 * 1024 * 1024;
- const size_t imageCount = totalSize / ((size_t)imageSizes[0] * imageSizes[0] * 4) / 2;
- const size_t bufCount = (size_t)(totalSize / bufSizeMin) / 2;
- const size_t percentToLeave = 30;
- RandomNumberGenerator rand = { 234522 };
-
- VkImageCreateInfo imageInfo = { VK_STRUCTURE_TYPE_IMAGE_CREATE_INFO };
- imageInfo.imageType = VK_IMAGE_TYPE_2D;
- imageInfo.extent.depth = 1;
- imageInfo.mipLevels = 1;
- imageInfo.arrayLayers = 1;
- imageInfo.format = VK_FORMAT_R8G8B8A8_UNORM;
- imageInfo.tiling = VK_IMAGE_TILING_OPTIMAL;
- imageInfo.initialLayout = VK_IMAGE_LAYOUT_PREINITIALIZED;
- imageInfo.usage = VK_IMAGE_USAGE_TRANSFER_SRC_BIT | VK_IMAGE_USAGE_TRANSFER_DST_BIT | VK_IMAGE_USAGE_SAMPLED_BIT;
- imageInfo.samples = VK_SAMPLE_COUNT_1_BIT;
-
- VmaAllocationCreateInfo allocCreateInfo = {};
- allocCreateInfo.usage = VMA_MEMORY_USAGE_GPU_ONLY;
- allocCreateInfo.flags = 0;
-
- // Create all intended images.
- for(size_t i = 0; i < imageCount; ++i)
- {
- const uint32_t size = imageSizes[rand.Generate() % 3];
-
- imageInfo.extent.width = size;
- imageInfo.extent.height = size;
-
- AllocInfo alloc;
- alloc.CreateImage(imageInfo, allocCreateInfo, VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL);
- alloc.m_StartValue = 0;
-
- allocations.push_back(alloc);
- }
-
- // And all buffers
- VkBufferCreateInfo bufCreateInfo = { VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO };
-
- for(size_t i = 0; i < bufCount; ++i)
- {
- bufCreateInfo.size = align_up<VkDeviceSize>(bufSizeMin + rand.Generate() % (bufSizeMax - bufSizeMin), 16);
- bufCreateInfo.usage = VK_BUFFER_USAGE_UNIFORM_BUFFER_BIT | VK_BUFFER_USAGE_TRANSFER_DST_BIT | VK_BUFFER_USAGE_TRANSFER_SRC_BIT;
-
- AllocInfo alloc;
- alloc.CreateBuffer(bufCreateInfo, allocCreateInfo);
- alloc.m_StartValue = 0;
-
- allocations.push_back(alloc);
- }
-
- // Destroy some percentage of them.
- {
- const size_t allocationsToDestroy = round_div<size_t>((imageCount + bufCount) * (100 - percentToLeave), 100);
- for(size_t i = 0; i < allocationsToDestroy; ++i)
- {
- const size_t index = rand.Generate() % allocations.size();
- allocations[index].Destroy();
- allocations.erase(allocations.begin() + index);
- }
- }
-
- {
- // Set our user data pointers. A real application should probably be more clever here
- const size_t allocationCount = allocations.size();
- for(size_t i = 0; i < allocationCount; ++i)
- {
- AllocInfo &alloc = allocations[i];
- vmaSetAllocationUserData(g_hAllocator, alloc.m_Allocation, &alloc);
- }
- }
-
- // Fill them with meaningful data.
- UploadGpuData(allocations.data(), allocations.size());
-
- wchar_t fileName[MAX_PATH];
- swprintf_s(fileName, L"GPU_defragmentation_incremental_basic_A_before.json");
- SaveAllocatorStatsToFile(fileName);
-
- // Defragment using GPU only.
- {
- const size_t allocCount = allocations.size();
-
- std::vector<VmaAllocation> allocationPtrs;
-
- for(size_t i = 0; i < allocCount; ++i)
- {
- allocationPtrs.push_back(allocations[i].m_Allocation);
- }
-
- const size_t movableAllocCount = allocationPtrs.size();
-
- VmaDefragmentationInfo2 defragInfo = {};
- defragInfo.flags = VMA_DEFRAGMENTATION_FLAG_INCREMENTAL;
- defragInfo.allocationCount = (uint32_t)movableAllocCount;
- defragInfo.pAllocations = allocationPtrs.data();
- defragInfo.maxGpuBytesToMove = VK_WHOLE_SIZE;
- defragInfo.maxGpuAllocationsToMove = UINT32_MAX;
-
- VmaDefragmentationStats stats = {};
- VmaDefragmentationContext ctx = VK_NULL_HANDLE;
- VkResult res = vmaDefragmentationBegin(g_hAllocator, &defragInfo, &stats, &ctx);
- TEST(res >= VK_SUCCESS);
-
- res = VK_NOT_READY;
-
- std::vector<VmaDefragmentationPassMoveInfo> moveInfo;
- moveInfo.resize(movableAllocCount);
-
- while(res == VK_NOT_READY)
- {
- VmaDefragmentationPassInfo stepInfo = {};
- stepInfo.pMoves = moveInfo.data();
- stepInfo.moveCount = (uint32_t)moveInfo.size();
-
- res = vmaBeginDefragmentationPass(g_hAllocator, ctx, &stepInfo);
- TEST(res >= VK_SUCCESS);
-
- BeginSingleTimeCommands();
- std::vector<void*> newHandles;
- ProcessDefragmentationStepInfo(stepInfo);
- EndSingleTimeCommands();
-
- res = vmaEndDefragmentationPass(g_hAllocator, ctx);
-
- // Destroy old buffers/images and replace them with new handles.
- for(size_t i = 0; i < stepInfo.moveCount; ++i)
- {
- VmaAllocation const alloc = stepInfo.pMoves[i].allocation;
- VmaAllocationInfo vmaAllocInfo;
- vmaGetAllocationInfo(g_hAllocator, alloc, &vmaAllocInfo);
- AllocInfo* allocInfo = (AllocInfo*)vmaAllocInfo.pUserData;
- if(allocInfo->m_Buffer)
- {
- assert(allocInfo->m_NewBuffer && !allocInfo->m_Image && !allocInfo->m_NewImage);
- vkDestroyBuffer(g_hDevice, allocInfo->m_Buffer, g_Allocs);
- allocInfo->m_Buffer = allocInfo->m_NewBuffer;
- allocInfo->m_NewBuffer = VK_NULL_HANDLE;
- }
- else if(allocInfo->m_Image)
- {
- assert(allocInfo->m_NewImage && !allocInfo->m_Buffer && !allocInfo->m_NewBuffer);
- vkDestroyImage(g_hDevice, allocInfo->m_Image, g_Allocs);
- allocInfo->m_Image = allocInfo->m_NewImage;
- allocInfo->m_NewImage = VK_NULL_HANDLE;
- }
- else
- assert(0);
- }
- }
-
- TEST(res >= VK_SUCCESS);
- vmaDefragmentationEnd(g_hAllocator, ctx);
-
- // If corruption detection is enabled, GPU defragmentation may not work on
- // memory types that have this detection active, e.g. on Intel.
-#if !defined(VMA_DEBUG_DETECT_CORRUPTION) || VMA_DEBUG_DETECT_CORRUPTION == 0
- TEST(stats.allocationsMoved > 0 && stats.bytesMoved > 0);
- TEST(stats.deviceMemoryBlocksFreed > 0 && stats.bytesFreed > 0);
-#endif
- }
-
- //ValidateGpuData(allocations.data(), allocations.size());
-
- swprintf_s(fileName, L"GPU_defragmentation_incremental_basic_B_after.json");
- SaveAllocatorStatsToFile(fileName);
-
- // Destroy all remaining buffers and images.
- for(size_t i = allocations.size(); i--; )
- {
- allocations[i].Destroy();
- }
-}
-
-void TestDefragmentationIncrementalComplex()
-{
- wprintf(L"Test defragmentation incremental complex\n");
-
- std::vector<AllocInfo> allocations;
-
- // Create that many allocations to surely fill 3 new blocks of 256 MB.
- const std::array<uint32_t, 3> imageSizes = { 256, 512, 1024 };
- const VkDeviceSize bufSizeMin = 5ull * 1024 * 1024;
- const VkDeviceSize bufSizeMax = 10ull * 1024 * 1024;
- const VkDeviceSize totalSize = 3ull * 256 * 1024 * 1024;
- const size_t imageCount = (size_t)(totalSize / (imageSizes[0] * imageSizes[0] * 4)) / 2;
- const size_t bufCount = (size_t)(totalSize / bufSizeMin) / 2;
- const size_t percentToLeave = 30;
- RandomNumberGenerator rand = { 234522 };
-
- VkImageCreateInfo imageInfo = { VK_STRUCTURE_TYPE_IMAGE_CREATE_INFO };
- imageInfo.imageType = VK_IMAGE_TYPE_2D;
- imageInfo.extent.depth = 1;
- imageInfo.mipLevels = 1;
- imageInfo.arrayLayers = 1;
- imageInfo.format = VK_FORMAT_R8G8B8A8_UNORM;
- imageInfo.tiling = VK_IMAGE_TILING_OPTIMAL;
- imageInfo.initialLayout = VK_IMAGE_LAYOUT_PREINITIALIZED;
- imageInfo.usage = VK_IMAGE_USAGE_TRANSFER_SRC_BIT | VK_IMAGE_USAGE_TRANSFER_DST_BIT | VK_IMAGE_USAGE_SAMPLED_BIT;
- imageInfo.samples = VK_SAMPLE_COUNT_1_BIT;
-
- VmaAllocationCreateInfo allocCreateInfo = {};
- allocCreateInfo.usage = VMA_MEMORY_USAGE_GPU_ONLY;
- allocCreateInfo.flags = 0;
-
- // Create all intended images.
- for(size_t i = 0; i < imageCount; ++i)
- {
- const uint32_t size = imageSizes[rand.Generate() % 3];
-
- imageInfo.extent.width = size;
- imageInfo.extent.height = size;
-
- AllocInfo alloc;
- alloc.CreateImage(imageInfo, allocCreateInfo, VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL);
- alloc.m_StartValue = 0;
-
- allocations.push_back(alloc);
- }
-
- // And all buffers
- VkBufferCreateInfo bufCreateInfo = { VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO };
-
- for(size_t i = 0; i < bufCount; ++i)
- {
- bufCreateInfo.size = align_up<VkDeviceSize>(bufSizeMin + rand.Generate() % (bufSizeMax - bufSizeMin), 16);
- bufCreateInfo.usage = VK_BUFFER_USAGE_UNIFORM_BUFFER_BIT | VK_BUFFER_USAGE_TRANSFER_DST_BIT | VK_BUFFER_USAGE_TRANSFER_SRC_BIT;
-
- AllocInfo alloc;
- alloc.CreateBuffer(bufCreateInfo, allocCreateInfo);
- alloc.m_StartValue = 0;
-
- allocations.push_back(alloc);
- }
-
- // Destroy some percentage of them.
- {
- const size_t allocationsToDestroy = round_div<size_t>((imageCount + bufCount) * (100 - percentToLeave), 100);
- for(size_t i = 0; i < allocationsToDestroy; ++i)
- {
- const size_t index = rand.Generate() % allocations.size();
- allocations[index].Destroy();
- allocations.erase(allocations.begin() + index);
- }
- }
-
- {
- // Set our user data pointers. A real application should probably be more clever here
- const size_t allocationCount = allocations.size();
- for(size_t i = 0; i < allocationCount; ++i)
- {
- AllocInfo &alloc = allocations[i];
- vmaSetAllocationUserData(g_hAllocator, alloc.m_Allocation, &alloc);
- }
- }
-
- // Fill them with meaningful data.
- UploadGpuData(allocations.data(), allocations.size());
-
- wchar_t fileName[MAX_PATH];
- swprintf_s(fileName, L"GPU_defragmentation_incremental_complex_A_before.json");
- SaveAllocatorStatsToFile(fileName);
-
- std::vector<AllocInfo> additionalAllocations;
-
-#define MakeAdditionalAllocation() \
- do { \
- { \
- bufCreateInfo.size = align_up<VkDeviceSize>(bufSizeMin + rand.Generate() % (bufSizeMax - bufSizeMin), 16); \
- bufCreateInfo.usage = VK_BUFFER_USAGE_VERTEX_BUFFER_BIT | VK_BUFFER_USAGE_TRANSFER_DST_BIT | VK_BUFFER_USAGE_TRANSFER_SRC_BIT; \
- \
- AllocInfo alloc; \
- alloc.CreateBuffer(bufCreateInfo, allocCreateInfo); \
- \
- additionalAllocations.push_back(alloc); \
- } \
- } while(0)
-
- // Defragment using GPU only.
- {
- const size_t allocCount = allocations.size();
-
- std::vector<VmaAllocation> allocationPtrs;
-
- for(size_t i = 0; i < allocCount; ++i)
- {
- VmaAllocationInfo allocInfo = {};
- vmaGetAllocationInfo(g_hAllocator, allocations[i].m_Allocation, &allocInfo);
-
- allocationPtrs.push_back(allocations[i].m_Allocation);
- }
-
- const size_t movableAllocCount = allocationPtrs.size();
-
- VmaDefragmentationInfo2 defragInfo = {};
- defragInfo.flags = VMA_DEFRAGMENTATION_FLAG_INCREMENTAL;
- defragInfo.allocationCount = (uint32_t)movableAllocCount;
- defragInfo.pAllocations = allocationPtrs.data();
- defragInfo.maxGpuBytesToMove = VK_WHOLE_SIZE;
- defragInfo.maxGpuAllocationsToMove = UINT32_MAX;
-
- VmaDefragmentationStats stats = {};
- VmaDefragmentationContext ctx = VK_NULL_HANDLE;
- VkResult res = vmaDefragmentationBegin(g_hAllocator, &defragInfo, &stats, &ctx);
- TEST(res >= VK_SUCCESS);
-
- res = VK_NOT_READY;
-
- std::vector<VmaDefragmentationPassMoveInfo> moveInfo;
- moveInfo.resize(movableAllocCount);
-
- MakeAdditionalAllocation();
-
- while(res == VK_NOT_READY)
- {
- VmaDefragmentationPassInfo stepInfo = {};
- stepInfo.pMoves = moveInfo.data();
- stepInfo.moveCount = (uint32_t)moveInfo.size();
-
- res = vmaBeginDefragmentationPass(g_hAllocator, ctx, &stepInfo);
- TEST(res >= VK_SUCCESS);
-
- MakeAdditionalAllocation();
-
- BeginSingleTimeCommands();
- ProcessDefragmentationStepInfo(stepInfo);
- EndSingleTimeCommands();
-
- res = vmaEndDefragmentationPass(g_hAllocator, ctx);
-
- // Destroy old buffers/images and replace them with new handles.
- for(size_t i = 0; i < stepInfo.moveCount; ++i)
- {
- VmaAllocation const alloc = stepInfo.pMoves[i].allocation;
- VmaAllocationInfo vmaAllocInfo;
- vmaGetAllocationInfo(g_hAllocator, alloc, &vmaAllocInfo);
- AllocInfo* allocInfo = (AllocInfo*)vmaAllocInfo.pUserData;
- if(allocInfo->m_Buffer)
- {
- assert(allocInfo->m_NewBuffer && !allocInfo->m_Image && !allocInfo->m_NewImage);
- vkDestroyBuffer(g_hDevice, allocInfo->m_Buffer, g_Allocs);
- allocInfo->m_Buffer = allocInfo->m_NewBuffer;
- allocInfo->m_NewBuffer = VK_NULL_HANDLE;
- }
- else if(allocInfo->m_Image)
- {
- assert(allocInfo->m_NewImage && !allocInfo->m_Buffer && !allocInfo->m_NewBuffer);
- vkDestroyImage(g_hDevice, allocInfo->m_Image, g_Allocs);
- allocInfo->m_Image = allocInfo->m_NewImage;
- allocInfo->m_NewImage = VK_NULL_HANDLE;
- }
- else
- assert(0);
- }
-
- MakeAdditionalAllocation();
- }
-
- TEST(res >= VK_SUCCESS);
- vmaDefragmentationEnd(g_hAllocator, ctx);
-
- // If corruption detection is enabled, GPU defragmentation may not work on
- // memory types that have this detection active, e.g. on Intel.
-#if !defined(VMA_DEBUG_DETECT_CORRUPTION) || VMA_DEBUG_DETECT_CORRUPTION == 0
- TEST(stats.allocationsMoved > 0 && stats.bytesMoved > 0);
- TEST(stats.deviceMemoryBlocksFreed > 0 && stats.bytesFreed > 0);
-#endif
- }
-
- //ValidateGpuData(allocations.data(), allocations.size());
-
- swprintf_s(fileName, L"GPU_defragmentation_incremental_complex_B_after.json");
- SaveAllocatorStatsToFile(fileName);
-
- // Destroy all remaining buffers.
- for(size_t i = allocations.size(); i--; )
- {
- allocations[i].Destroy();
- }
-
- for(size_t i = additionalAllocations.size(); i--; )
- {
- additionalAllocations[i].Destroy();
- }
-}
-
-
-static void TestUserData()
-{
- VkResult res;
-
- VkBufferCreateInfo bufCreateInfo = { VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO };
- bufCreateInfo.usage = VK_BUFFER_USAGE_INDEX_BUFFER_BIT;
- bufCreateInfo.size = 0x10000;
-
- for(uint32_t testIndex = 0; testIndex < 2; ++testIndex)
- {
- // Opaque pointer
- {
-
- void* numberAsPointer = (void*)(size_t)0xC2501FF3u;
- void* pointerToSomething = &res;
-
- VmaAllocationCreateInfo allocCreateInfo = {};
- allocCreateInfo.usage = VMA_MEMORY_USAGE_CPU_ONLY;
- allocCreateInfo.pUserData = numberAsPointer;
- if(testIndex == 1)
- allocCreateInfo.flags |= VMA_ALLOCATION_CREATE_DEDICATED_MEMORY_BIT;
-
- VkBuffer buf; VmaAllocation alloc; VmaAllocationInfo allocInfo;
- res = vmaCreateBuffer(g_hAllocator, &bufCreateInfo, &allocCreateInfo, &buf, &alloc, &allocInfo);
- TEST(res == VK_SUCCESS);
- TEST(allocInfo.pUserData = numberAsPointer);
-
- vmaGetAllocationInfo(g_hAllocator, alloc, &allocInfo);
- TEST(allocInfo.pUserData == numberAsPointer);
-
- vmaSetAllocationUserData(g_hAllocator, alloc, pointerToSomething);
- vmaGetAllocationInfo(g_hAllocator, alloc, &allocInfo);
- TEST(allocInfo.pUserData == pointerToSomething);
-
- vmaDestroyBuffer(g_hAllocator, buf, alloc);
- }
-
- // String
- {
- const char* name1 = "Buffer name \\\"\'<>&% \nSecond line .,;=";
- const char* name2 = "2";
- const size_t name1Len = strlen(name1);
-
- char* name1Buf = new char[name1Len + 1];
- strcpy_s(name1Buf, name1Len + 1, name1);
-
- VmaAllocationCreateInfo allocCreateInfo = {};
- allocCreateInfo.usage = VMA_MEMORY_USAGE_CPU_ONLY;
- allocCreateInfo.flags = VMA_ALLOCATION_CREATE_USER_DATA_COPY_STRING_BIT;
- allocCreateInfo.pUserData = name1Buf;
- if(testIndex == 1)
- allocCreateInfo.flags |= VMA_ALLOCATION_CREATE_DEDICATED_MEMORY_BIT;
-
- VkBuffer buf; VmaAllocation alloc; VmaAllocationInfo allocInfo;
- res = vmaCreateBuffer(g_hAllocator, &bufCreateInfo, &allocCreateInfo, &buf, &alloc, &allocInfo);
- TEST(res == VK_SUCCESS);
- TEST(allocInfo.pUserData != nullptr && allocInfo.pUserData != name1Buf);
- TEST(strcmp(name1, (const char*)allocInfo.pUserData) == 0);
-
- delete[] name1Buf;
-
- vmaGetAllocationInfo(g_hAllocator, alloc, &allocInfo);
- TEST(strcmp(name1, (const char*)allocInfo.pUserData) == 0);
-
- vmaSetAllocationUserData(g_hAllocator, alloc, (void*)name2);
- vmaGetAllocationInfo(g_hAllocator, alloc, &allocInfo);
- TEST(strcmp(name2, (const char*)allocInfo.pUserData) == 0);
-
- vmaSetAllocationUserData(g_hAllocator, alloc, nullptr);
- vmaGetAllocationInfo(g_hAllocator, alloc, &allocInfo);
- TEST(allocInfo.pUserData == nullptr);
-
- vmaDestroyBuffer(g_hAllocator, buf, alloc);
- }
- }
-}
-
-static void TestInvalidAllocations()
-{
- VkResult res;
-
- VmaAllocationCreateInfo allocCreateInfo = {};
- allocCreateInfo.usage = VMA_MEMORY_USAGE_CPU_ONLY;
-
- // Try to allocate 0 bytes.
- {
- VkMemoryRequirements memReq = {};
- memReq.size = 0; // !!!
- memReq.alignment = 4;
- memReq.memoryTypeBits = UINT32_MAX;
- VmaAllocation alloc = VK_NULL_HANDLE;
- res = vmaAllocateMemory(g_hAllocator, &memReq, &allocCreateInfo, &alloc, nullptr);
- TEST(res == VK_ERROR_VALIDATION_FAILED_EXT && alloc == VK_NULL_HANDLE);
- }
-
- // Try to create buffer with size = 0.
- {
- VkBufferCreateInfo bufCreateInfo = { VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO };
- bufCreateInfo.usage = VK_BUFFER_USAGE_TRANSFER_SRC_BIT;
- bufCreateInfo.size = 0; // !!!
- VkBuffer buf = VK_NULL_HANDLE;
- VmaAllocation alloc = VK_NULL_HANDLE;
- res = vmaCreateBuffer(g_hAllocator, &bufCreateInfo, &allocCreateInfo, &buf, &alloc, nullptr);
- TEST(res == VK_ERROR_VALIDATION_FAILED_EXT && buf == VK_NULL_HANDLE && alloc == VK_NULL_HANDLE);
- }
-
- // Try to create image with one dimension = 0.
- {
- VkImageCreateInfo imageCreateInfo = { VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO };
- imageCreateInfo.imageType = VK_IMAGE_TYPE_2D;
- imageCreateInfo.format = VK_FORMAT_B8G8R8A8_UNORM;
- imageCreateInfo.extent.width = 128;
- imageCreateInfo.extent.height = 0; // !!!
- imageCreateInfo.extent.depth = 1;
- imageCreateInfo.mipLevels = 1;
- imageCreateInfo.arrayLayers = 1;
- imageCreateInfo.samples = VK_SAMPLE_COUNT_1_BIT;
- imageCreateInfo.tiling = VK_IMAGE_TILING_LINEAR;
- imageCreateInfo.usage = VK_IMAGE_USAGE_TRANSFER_SRC_BIT;
- imageCreateInfo.initialLayout = VK_IMAGE_LAYOUT_PREINITIALIZED;
- VkImage image = VK_NULL_HANDLE;
- VmaAllocation alloc = VK_NULL_HANDLE;
- res = vmaCreateImage(g_hAllocator, &imageCreateInfo, &allocCreateInfo, &image, &alloc, nullptr);
- TEST(res == VK_ERROR_VALIDATION_FAILED_EXT && image == VK_NULL_HANDLE && alloc == VK_NULL_HANDLE);
- }
-}
-
-static void TestMemoryRequirements()
-{
- VkResult res;
- VkBuffer buf;
- VmaAllocation alloc;
- VmaAllocationInfo allocInfo;
-
- const VkPhysicalDeviceMemoryProperties* memProps;
- vmaGetMemoryProperties(g_hAllocator, &memProps);
-
- VkBufferCreateInfo bufInfo = { VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO };
- bufInfo.usage = VK_BUFFER_USAGE_TRANSFER_SRC_BIT;
- bufInfo.size = 128;
-
- VmaAllocationCreateInfo allocCreateInfo = {};
-
- // No requirements.
- res = vmaCreateBuffer(g_hAllocator, &bufInfo, &allocCreateInfo, &buf, &alloc, &allocInfo);
- TEST(res == VK_SUCCESS);
- vmaDestroyBuffer(g_hAllocator, buf, alloc);
-
- // Usage.
- allocCreateInfo.usage = VMA_MEMORY_USAGE_CPU_ONLY;
- allocCreateInfo.requiredFlags = 0;
- allocCreateInfo.preferredFlags = 0;
- allocCreateInfo.memoryTypeBits = UINT32_MAX;
-
- res = vmaCreateBuffer(g_hAllocator, &bufInfo, &allocCreateInfo, &buf, &alloc, &allocInfo);
- TEST(res == VK_SUCCESS);
- TEST(memProps->memoryTypes[allocInfo.memoryType].propertyFlags & VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT);
- vmaDestroyBuffer(g_hAllocator, buf, alloc);
-
- // Required flags, preferred flags.
- allocCreateInfo.usage = VMA_MEMORY_USAGE_UNKNOWN;
- allocCreateInfo.requiredFlags = VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT | VK_MEMORY_PROPERTY_HOST_COHERENT_BIT;
- allocCreateInfo.preferredFlags = VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT | VK_MEMORY_PROPERTY_HOST_CACHED_BIT;
- allocCreateInfo.memoryTypeBits = 0;
-
- res = vmaCreateBuffer(g_hAllocator, &bufInfo, &allocCreateInfo, &buf, &alloc, &allocInfo);
- TEST(res == VK_SUCCESS);
- TEST(memProps->memoryTypes[allocInfo.memoryType].propertyFlags & VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT);
- TEST(memProps->memoryTypes[allocInfo.memoryType].propertyFlags & VK_MEMORY_PROPERTY_HOST_COHERENT_BIT);
- vmaDestroyBuffer(g_hAllocator, buf, alloc);
-
- // memoryTypeBits.
- const uint32_t memType = allocInfo.memoryType;
- allocCreateInfo.usage = VMA_MEMORY_USAGE_CPU_ONLY;
- allocCreateInfo.requiredFlags = 0;
- allocCreateInfo.preferredFlags = 0;
- allocCreateInfo.memoryTypeBits = 1u << memType;
-
- res = vmaCreateBuffer(g_hAllocator, &bufInfo, &allocCreateInfo, &buf, &alloc, &allocInfo);
- TEST(res == VK_SUCCESS);
- TEST(allocInfo.memoryType == memType);
- vmaDestroyBuffer(g_hAllocator, buf, alloc);
-
-}
-
-static void TestGetAllocatorInfo()
-{
- wprintf(L"Test vnaGetAllocatorInfo\n");
-
- VmaAllocatorInfo allocInfo = {};
- vmaGetAllocatorInfo(g_hAllocator, &allocInfo);
- TEST(allocInfo.instance == g_hVulkanInstance);
- TEST(allocInfo.physicalDevice == g_hPhysicalDevice);
- TEST(allocInfo.device == g_hDevice);
-}
-
-static void TestBasics()
-{
- wprintf(L"Test basics\n");
-
- VkResult res;
-
- TestGetAllocatorInfo();
-
- TestMemoryRequirements();
-
- // Lost allocation
- {
- VmaAllocation alloc = VK_NULL_HANDLE;
- vmaCreateLostAllocation(g_hAllocator, &alloc);
- TEST(alloc != VK_NULL_HANDLE);
-
- VmaAllocationInfo allocInfo;
- vmaGetAllocationInfo(g_hAllocator, alloc, &allocInfo);
- TEST(allocInfo.deviceMemory == VK_NULL_HANDLE);
- TEST(allocInfo.size == 0);
-
- vmaFreeMemory(g_hAllocator, alloc);
- }
-
- // Allocation that is MAPPED and not necessarily HOST_VISIBLE.
- {
- VkBufferCreateInfo bufCreateInfo = { VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO };
- bufCreateInfo.usage = VK_BUFFER_USAGE_INDEX_BUFFER_BIT;
- bufCreateInfo.size = 128;
-
- VmaAllocationCreateInfo allocCreateInfo = {};
- allocCreateInfo.usage = VMA_MEMORY_USAGE_GPU_ONLY;
- allocCreateInfo.flags = VMA_ALLOCATION_CREATE_MAPPED_BIT;
-
- VkBuffer buf; VmaAllocation alloc; VmaAllocationInfo allocInfo;
- res = vmaCreateBuffer(g_hAllocator, &bufCreateInfo, &allocCreateInfo, &buf, &alloc, &allocInfo);
- TEST(res == VK_SUCCESS);
-
- vmaDestroyBuffer(g_hAllocator, buf, alloc);
-
- // Same with OWN_MEMORY.
- allocCreateInfo.flags |= VMA_ALLOCATION_CREATE_DEDICATED_MEMORY_BIT;
-
- res = vmaCreateBuffer(g_hAllocator, &bufCreateInfo, &allocCreateInfo, &buf, &alloc, &allocInfo);
- TEST(res == VK_SUCCESS);
-
- vmaDestroyBuffer(g_hAllocator, buf, alloc);
- }
-
- TestUserData();
-
- TestInvalidAllocations();
-}
-
-static void TestAllocationVersusResourceSize()
-{
- wprintf(L"Test allocation versus resource size\n");
-
- VkBufferCreateInfo bufCreateInfo = { VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO };
- bufCreateInfo.size = 22921; // Prime number
- bufCreateInfo.usage = VK_BUFFER_USAGE_TRANSFER_SRC_BIT | VK_BUFFER_USAGE_TRANSFER_DST_BIT;
-
- VmaAllocationCreateInfo allocCreateInfo = {};
- allocCreateInfo.usage = VMA_MEMORY_USAGE_CPU_ONLY;
-
- for(uint32_t i = 0; i < 2; ++i)
- {
- allocCreateInfo.flags = (i == 1) ? VMA_ALLOCATION_CREATE_DEDICATED_MEMORY_BIT : 0;
-
- AllocInfo info;
- info.CreateBuffer(bufCreateInfo, allocCreateInfo);
-
- VmaAllocationInfo allocInfo = {};
- vmaGetAllocationInfo(g_hAllocator, info.m_Allocation, &allocInfo);
- //wprintf(L" Buffer size = %llu, allocation size = %llu\n", bufCreateInfo.size, allocInfo.size);
-
- // Map and test accessing entire area of the allocation, not only the buffer.
- void* mappedPtr = nullptr;
- VkResult res = vmaMapMemory(g_hAllocator, info.m_Allocation, &mappedPtr);
- TEST(res == VK_SUCCESS);
-
- memset(mappedPtr, 0xCC, (size_t)allocInfo.size);
-
- vmaUnmapMemory(g_hAllocator, info.m_Allocation);
-
- info.Destroy();
- }
-}
-
-static void TestPool_MinBlockCount()
-{
-#if defined(VMA_DEBUG_MARGIN) && VMA_DEBUG_MARGIN > 0
- return;
-#endif
-
- wprintf(L"Test Pool MinBlockCount\n");
- VkResult res;
-
- static const VkDeviceSize ALLOC_SIZE = 512ull * 1024;
- static const VkDeviceSize BLOCK_SIZE = ALLOC_SIZE * 2; // Each block can fit 2 allocations.
-
- VmaAllocationCreateInfo allocCreateInfo = {};
- allocCreateInfo.usage = VMA_MEMORY_USAGE_CPU_COPY;
-
- VkBufferCreateInfo bufCreateInfo = { VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO };
- bufCreateInfo.usage = VK_BUFFER_USAGE_TRANSFER_DST_BIT | VK_BUFFER_USAGE_TRANSFER_SRC_BIT;
- bufCreateInfo.size = ALLOC_SIZE;
-
- VmaPoolCreateInfo poolCreateInfo = {};
- poolCreateInfo.blockSize = BLOCK_SIZE;
- poolCreateInfo.minBlockCount = 2; // At least 2 blocks always present.
- res = vmaFindMemoryTypeIndexForBufferInfo(g_hAllocator, &bufCreateInfo, &allocCreateInfo, &poolCreateInfo.memoryTypeIndex);
- TEST(res == VK_SUCCESS);
-
- VmaPool pool = VK_NULL_HANDLE;
- res = vmaCreatePool(g_hAllocator, &poolCreateInfo, &pool);
- TEST(res == VK_SUCCESS && pool != VK_NULL_HANDLE);
-
- // Check that there are 2 blocks preallocated as requested.
- VmaPoolStats begPoolStats = {};
- vmaGetPoolStats(g_hAllocator, pool, &begPoolStats);
- TEST(begPoolStats.blockCount == 2 && begPoolStats.allocationCount == 0 && begPoolStats.size == BLOCK_SIZE * 2);
-
- // Allocate 5 buffers to create 3 blocks.
- static const uint32_t BUF_COUNT = 5;
- allocCreateInfo.pool = pool;
- std::vector<AllocInfo> allocs(BUF_COUNT);
- for(uint32_t i = 0; i < BUF_COUNT; ++i)
- {
- res = vmaCreateBuffer(g_hAllocator, &bufCreateInfo, &allocCreateInfo, &allocs[i].m_Buffer, &allocs[i].m_Allocation, nullptr);
- TEST(res == VK_SUCCESS && allocs[i].m_Buffer != VK_NULL_HANDLE && allocs[i].m_Allocation != VK_NULL_HANDLE);
- }
-
- // Check that there are really 3 blocks.
- VmaPoolStats poolStats2 = {};
- vmaGetPoolStats(g_hAllocator, pool, &poolStats2);
- TEST(poolStats2.blockCount == 3 && poolStats2.allocationCount == BUF_COUNT && poolStats2.size == BLOCK_SIZE * 3);
-
- // Free two first allocations to make one block empty.
- allocs[0].Destroy();
- allocs[1].Destroy();
-
- // Check that there are still 3 blocks due to hysteresis.
- VmaPoolStats poolStats3 = {};
- vmaGetPoolStats(g_hAllocator, pool, &poolStats3);
- TEST(poolStats3.blockCount == 3 && poolStats3.allocationCount == BUF_COUNT - 2 && poolStats2.size == BLOCK_SIZE * 3);
-
- // Free the last allocation to make second block empty.
- allocs[BUF_COUNT - 1].Destroy();
-
- // Check that there are now 2 blocks only.
- VmaPoolStats poolStats4 = {};
- vmaGetPoolStats(g_hAllocator, pool, &poolStats4);
- TEST(poolStats4.blockCount == 2 && poolStats4.allocationCount == BUF_COUNT - 3 && poolStats4.size == BLOCK_SIZE * 2);
-
- // Cleanup.
- for(size_t i = allocs.size(); i--; )
- {
- allocs[i].Destroy();
- }
- vmaDestroyPool(g_hAllocator, pool);
-}
-
-static void TestPool_MinAllocationAlignment()
-{
- wprintf(L"Test Pool MinAllocationAlignment\n");
- VkResult res;
-
- static const VkDeviceSize ALLOC_SIZE = 32;
- static const VkDeviceSize BLOCK_SIZE = 1024 * 1024;
- static const VkDeviceSize MIN_ALLOCATION_ALIGNMENT = 64 * 1024;
-
- VmaAllocationCreateInfo allocCreateInfo = {};
- allocCreateInfo.usage = VMA_MEMORY_USAGE_CPU_COPY;
-
- VkBufferCreateInfo bufCreateInfo = { VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO };
- bufCreateInfo.usage = VK_BUFFER_USAGE_TRANSFER_DST_BIT | VK_BUFFER_USAGE_TRANSFER_SRC_BIT;
- bufCreateInfo.size = ALLOC_SIZE;
-
- VmaPoolCreateInfo poolCreateInfo = {};
- poolCreateInfo.blockSize = BLOCK_SIZE;
- poolCreateInfo.minAllocationAlignment = MIN_ALLOCATION_ALIGNMENT;
- res = vmaFindMemoryTypeIndexForBufferInfo(g_hAllocator, &bufCreateInfo, &allocCreateInfo, &poolCreateInfo.memoryTypeIndex);
- TEST(res == VK_SUCCESS);
-
- VmaPool pool = VK_NULL_HANDLE;
- res = vmaCreatePool(g_hAllocator, &poolCreateInfo, &pool);
- TEST(res == VK_SUCCESS && pool != VK_NULL_HANDLE);
-
- static const uint32_t BUF_COUNT = 4;
- allocCreateInfo = {};
- allocCreateInfo.pool = pool;
- std::vector<AllocInfo> allocs(BUF_COUNT);
- for(uint32_t i = 0; i < BUF_COUNT; ++i)
- {
- VmaAllocationInfo allocInfo = {};
- res = vmaCreateBuffer(g_hAllocator, &bufCreateInfo, &allocCreateInfo, &allocs[i].m_Buffer, &allocs[i].m_Allocation, &allocInfo);
- TEST(res == VK_SUCCESS && allocs[i].m_Buffer != VK_NULL_HANDLE && allocs[i].m_Allocation != VK_NULL_HANDLE);
- TEST(allocInfo.offset % MIN_ALLOCATION_ALIGNMENT == 0);
- }
-
- // Cleanup.
- for(size_t i = allocs.size(); i--; )
- {
- allocs[i].Destroy();
- }
- vmaDestroyPool(g_hAllocator, pool);
-}
-
-void TestHeapSizeLimit()
-{
- const VkDeviceSize HEAP_SIZE_LIMIT = 100ull * 1024 * 1024; // 100 MB
- const VkDeviceSize BLOCK_SIZE = 10ull * 1024 * 1024; // 10 MB
-
- VkDeviceSize heapSizeLimit[VK_MAX_MEMORY_HEAPS];
- for(uint32_t i = 0; i < VK_MAX_MEMORY_HEAPS; ++i)
- {
- heapSizeLimit[i] = HEAP_SIZE_LIMIT;
- }
-
- VmaAllocatorCreateInfo allocatorCreateInfo = {};
- allocatorCreateInfo.physicalDevice = g_hPhysicalDevice;
- allocatorCreateInfo.device = g_hDevice;
- allocatorCreateInfo.instance = g_hVulkanInstance;
- allocatorCreateInfo.pHeapSizeLimit = heapSizeLimit;
-
- VmaAllocator hAllocator;
- VkResult res = vmaCreateAllocator(&allocatorCreateInfo, &hAllocator);
- TEST(res == VK_SUCCESS);
-
- struct Item
- {
- VkBuffer hBuf;
- VmaAllocation hAlloc;
- };
- std::vector<Item> items;
-
- VkBufferCreateInfo bufCreateInfo = { VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO };
- bufCreateInfo.usage = VK_BUFFER_USAGE_VERTEX_BUFFER_BIT;
-
- // 1. Allocate two blocks of dedicated memory, half the size of BLOCK_SIZE.
- VmaAllocationInfo dedicatedAllocInfo;
- {
- VmaAllocationCreateInfo allocCreateInfo = {};
- allocCreateInfo.usage = VMA_MEMORY_USAGE_GPU_ONLY;
- allocCreateInfo.flags = VMA_ALLOCATION_CREATE_DEDICATED_MEMORY_BIT;
-
- bufCreateInfo.size = BLOCK_SIZE / 2;
-
- for(size_t i = 0; i < 2; ++i)
- {
- Item item;
- res = vmaCreateBuffer(hAllocator, &bufCreateInfo, &allocCreateInfo, &item.hBuf, &item.hAlloc, &dedicatedAllocInfo);
- TEST(res == VK_SUCCESS);
- items.push_back(item);
- }
- }
-
- // Create pool to make sure allocations must be out of this memory type.
- VmaPoolCreateInfo poolCreateInfo = {};
- poolCreateInfo.memoryTypeIndex = dedicatedAllocInfo.memoryType;
- poolCreateInfo.blockSize = BLOCK_SIZE;
-
- VmaPool hPool;
- res = vmaCreatePool(hAllocator, &poolCreateInfo, &hPool);
- TEST(res == VK_SUCCESS);
-
- // 2. Allocate normal buffers from all the remaining memory.
- {
- VmaAllocationCreateInfo allocCreateInfo = {};
- allocCreateInfo.pool = hPool;
-
- bufCreateInfo.size = BLOCK_SIZE / 2;
-
- const size_t bufCount = ((HEAP_SIZE_LIMIT / BLOCK_SIZE) - 1) * 2;
- for(size_t i = 0; i < bufCount; ++i)
- {
- Item item;
- res = vmaCreateBuffer(hAllocator, &bufCreateInfo, &allocCreateInfo, &item.hBuf, &item.hAlloc, nullptr);
- TEST(res == VK_SUCCESS);
- items.push_back(item);
- }
- }
-
- // 3. Allocation of one more (even small) buffer should fail.
- {
- VmaAllocationCreateInfo allocCreateInfo = {};
- allocCreateInfo.pool = hPool;
-
- bufCreateInfo.size = 128;
-
- VkBuffer hBuf;
- VmaAllocation hAlloc;
- res = vmaCreateBuffer(hAllocator, &bufCreateInfo, &allocCreateInfo, &hBuf, &hAlloc, nullptr);
- TEST(res == VK_ERROR_OUT_OF_DEVICE_MEMORY);
- }
-
- // Destroy everything.
- for(size_t i = items.size(); i--; )
- {
- vmaDestroyBuffer(hAllocator, items[i].hBuf, items[i].hAlloc);
- }
-
- vmaDestroyPool(hAllocator, hPool);
-
- vmaDestroyAllocator(hAllocator);
-}
-
-#if VMA_DEBUG_MARGIN
-static void TestDebugMargin()
-{
- if(VMA_DEBUG_MARGIN == 0)
- {
- return;
- }
-
- VkBufferCreateInfo bufInfo = { VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO };
- bufInfo.usage = VK_BUFFER_USAGE_TRANSFER_SRC_BIT;
-
- VmaAllocationCreateInfo allocCreateInfo = {};
- allocCreateInfo.usage = VMA_MEMORY_USAGE_CPU_ONLY;
-
- // Create few buffers of different size.
- const size_t BUF_COUNT = 10;
- BufferInfo buffers[BUF_COUNT];
- VmaAllocationInfo allocInfo[BUF_COUNT];
- for(size_t i = 0; i < 10; ++i)
- {
- bufInfo.size = (VkDeviceSize)(i + 1) * 64;
- // Last one will be mapped.
- allocCreateInfo.flags = (i == BUF_COUNT - 1) ? VMA_ALLOCATION_CREATE_MAPPED_BIT : 0;
-
- VkResult res = vmaCreateBuffer(g_hAllocator, &bufInfo, &allocCreateInfo, &buffers[i].Buffer, &buffers[i].Allocation, &allocInfo[i]);
- TEST(res == VK_SUCCESS);
- // Margin is preserved also at the beginning of a block.
- TEST(allocInfo[i].offset >= VMA_DEBUG_MARGIN);
-
- if(i == BUF_COUNT - 1)
- {
- // Fill with data.
- TEST(allocInfo[i].pMappedData != nullptr);
- // Uncomment this "+ 1" to overwrite past end of allocation and check corruption detection.
- memset(allocInfo[i].pMappedData, 0xFF, bufInfo.size /* + 1 */);
- }
- }
-
- // Check if their offsets preserve margin between them.
- std::sort(allocInfo, allocInfo + BUF_COUNT, [](const VmaAllocationInfo& lhs, const VmaAllocationInfo& rhs) -> bool
- {
- if(lhs.deviceMemory != rhs.deviceMemory)
- {
- return lhs.deviceMemory < rhs.deviceMemory;
- }
- return lhs.offset < rhs.offset;
- });
- for(size_t i = 1; i < BUF_COUNT; ++i)
- {
- if(allocInfo[i].deviceMemory == allocInfo[i - 1].deviceMemory)
- {
- TEST(allocInfo[i].offset >= allocInfo[i - 1].offset + VMA_DEBUG_MARGIN);
- }
- }
-
- VkResult res = vmaCheckCorruption(g_hAllocator, UINT32_MAX);
- TEST(res == VK_SUCCESS);
-
- // Destroy all buffers.
- for(size_t i = BUF_COUNT; i--; )
- {
- vmaDestroyBuffer(g_hAllocator, buffers[i].Buffer, buffers[i].Allocation);
- }
-}
-#endif
-
-static void TestLinearAllocator()
-{
- wprintf(L"Test linear allocator\n");
-
- RandomNumberGenerator rand{645332};
-
- VkBufferCreateInfo sampleBufCreateInfo = { VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO };
- sampleBufCreateInfo.size = 1024; // Whatever.
- sampleBufCreateInfo.usage = VK_BUFFER_USAGE_TRANSFER_DST_BIT | VK_BUFFER_USAGE_VERTEX_BUFFER_BIT;
-
- VmaAllocationCreateInfo sampleAllocCreateInfo = {};
- sampleAllocCreateInfo.usage = VMA_MEMORY_USAGE_GPU_ONLY;
-
- VmaPoolCreateInfo poolCreateInfo = {};
- VkResult res = vmaFindMemoryTypeIndexForBufferInfo(g_hAllocator, &sampleBufCreateInfo, &sampleAllocCreateInfo, &poolCreateInfo.memoryTypeIndex);
- TEST(res == VK_SUCCESS);
-
- poolCreateInfo.blockSize = 1024 * 300;
- poolCreateInfo.flags = VMA_POOL_CREATE_LINEAR_ALGORITHM_BIT;
- poolCreateInfo.minBlockCount = poolCreateInfo.maxBlockCount = 1;
-
- VmaPool pool = nullptr;
- res = vmaCreatePool(g_hAllocator, &poolCreateInfo, &pool);
- TEST(res == VK_SUCCESS);
-
- VkBufferCreateInfo bufCreateInfo = sampleBufCreateInfo;
-
- VmaAllocationCreateInfo allocCreateInfo = {};
- allocCreateInfo.pool = pool;
-
- constexpr size_t maxBufCount = 100;
- std::vector<BufferInfo> bufInfo;
-
- constexpr VkDeviceSize bufSizeMin = 16;
- constexpr VkDeviceSize bufSizeMax = 1024;
- VmaAllocationInfo allocInfo;
- VkDeviceSize prevOffset = 0;
-
- // Test one-time free.
- for(size_t i = 0; i < 2; ++i)
- {
- // Allocate number of buffers of varying size that surely fit into this block.
- VkDeviceSize bufSumSize = 0;
- for(size_t i = 0; i < maxBufCount; ++i)
- {
- bufCreateInfo.size = align_up<VkDeviceSize>(bufSizeMin + rand.Generate() % (bufSizeMax - bufSizeMin), 16);
- BufferInfo newBufInfo;
- res = vmaCreateBuffer(g_hAllocator, &bufCreateInfo, &allocCreateInfo,
- &newBufInfo.Buffer, &newBufInfo.Allocation, &allocInfo);
- TEST(res == VK_SUCCESS);
- TEST(i == 0 || allocInfo.offset > prevOffset);
- bufInfo.push_back(newBufInfo);
- prevOffset = allocInfo.offset;
- bufSumSize += bufCreateInfo.size;
- }
-
- // Validate pool stats.
- VmaPoolStats stats;
- vmaGetPoolStats(g_hAllocator, pool, &stats);
- TEST(stats.size == poolCreateInfo.blockSize);
- TEST(stats.unusedSize = poolCreateInfo.blockSize - bufSumSize);
- TEST(stats.allocationCount == bufInfo.size());
-
- // Destroy the buffers in random order.
- while(!bufInfo.empty())
- {
- const size_t indexToDestroy = rand.Generate() % bufInfo.size();
- const BufferInfo& currBufInfo = bufInfo[indexToDestroy];
- vmaDestroyBuffer(g_hAllocator, currBufInfo.Buffer, currBufInfo.Allocation);
- bufInfo.erase(bufInfo.begin() + indexToDestroy);
- }
- }
-
- // Test stack.
- {
- // Allocate number of buffers of varying size that surely fit into this block.
- for(size_t i = 0; i < maxBufCount; ++i)
- {
- bufCreateInfo.size = align_up<VkDeviceSize>(bufSizeMin + rand.Generate() % (bufSizeMax - bufSizeMin), 16);
- BufferInfo newBufInfo;
- res = vmaCreateBuffer(g_hAllocator, &bufCreateInfo, &allocCreateInfo,
- &newBufInfo.Buffer, &newBufInfo.Allocation, &allocInfo);
- TEST(res == VK_SUCCESS);
- TEST(i == 0 || allocInfo.offset > prevOffset);
- bufInfo.push_back(newBufInfo);
- prevOffset = allocInfo.offset;
- }
-
- // Destroy few buffers from top of the stack.
- for(size_t i = 0; i < maxBufCount / 5; ++i)
- {
- const BufferInfo& currBufInfo = bufInfo.back();
- vmaDestroyBuffer(g_hAllocator, currBufInfo.Buffer, currBufInfo.Allocation);
- bufInfo.pop_back();
- }
-
- // Create some more
- for(size_t i = 0; i < maxBufCount / 5; ++i)
- {
- bufCreateInfo.size = align_up<VkDeviceSize>(bufSizeMin + rand.Generate() % (bufSizeMax - bufSizeMin), 16);
- BufferInfo newBufInfo;
- res = vmaCreateBuffer(g_hAllocator, &bufCreateInfo, &allocCreateInfo,
- &newBufInfo.Buffer, &newBufInfo.Allocation, &allocInfo);
- TEST(res == VK_SUCCESS);
- TEST(i == 0 || allocInfo.offset > prevOffset);
- bufInfo.push_back(newBufInfo);
- prevOffset = allocInfo.offset;
- }
-
- // Destroy the buffers in reverse order.
- while(!bufInfo.empty())
- {
- const BufferInfo& currBufInfo = bufInfo.back();
- vmaDestroyBuffer(g_hAllocator, currBufInfo.Buffer, currBufInfo.Allocation);
- bufInfo.pop_back();
- }
- }
-
- // Test ring buffer.
- {
- // Allocate number of buffers that surely fit into this block.
- bufCreateInfo.size = bufSizeMax;
- for(size_t i = 0; i < maxBufCount; ++i)
- {
- BufferInfo newBufInfo;
- res = vmaCreateBuffer(g_hAllocator, &bufCreateInfo, &allocCreateInfo,
- &newBufInfo.Buffer, &newBufInfo.Allocation, &allocInfo);
- TEST(res == VK_SUCCESS);
- TEST(i == 0 || allocInfo.offset > prevOffset);
- bufInfo.push_back(newBufInfo);
- prevOffset = allocInfo.offset;
- }
-
- // Free and allocate new buffers so many times that we make sure we wrap-around at least once.
- const size_t buffersPerIter = maxBufCount / 10 - 1;
- const size_t iterCount = poolCreateInfo.blockSize / bufCreateInfo.size / buffersPerIter * 2;
- for(size_t iter = 0; iter < iterCount; ++iter)
- {
- for(size_t bufPerIter = 0; bufPerIter < buffersPerIter; ++bufPerIter)
- {
- const BufferInfo& currBufInfo = bufInfo.front();
- vmaDestroyBuffer(g_hAllocator, currBufInfo.Buffer, currBufInfo.Allocation);
- bufInfo.erase(bufInfo.begin());
- }
- for(size_t bufPerIter = 0; bufPerIter < buffersPerIter; ++bufPerIter)
- {
- BufferInfo newBufInfo;
- res = vmaCreateBuffer(g_hAllocator, &bufCreateInfo, &allocCreateInfo,
- &newBufInfo.Buffer, &newBufInfo.Allocation, &allocInfo);
- TEST(res == VK_SUCCESS);
- bufInfo.push_back(newBufInfo);
- }
- }
-
- // Allocate buffers until we reach out-of-memory.
- uint32_t debugIndex = 0;
- while(res == VK_SUCCESS)
- {
- BufferInfo newBufInfo;
- res = vmaCreateBuffer(g_hAllocator, &bufCreateInfo, &allocCreateInfo,
- &newBufInfo.Buffer, &newBufInfo.Allocation, &allocInfo);
- if(res == VK_SUCCESS)
- {
- bufInfo.push_back(newBufInfo);
- }
- else
- {
- TEST(res == VK_ERROR_OUT_OF_DEVICE_MEMORY);
- }
- ++debugIndex;
- }
-
- // Destroy the buffers in random order.
- while(!bufInfo.empty())
- {
- const size_t indexToDestroy = rand.Generate() % bufInfo.size();
- const BufferInfo& currBufInfo = bufInfo[indexToDestroy];
- vmaDestroyBuffer(g_hAllocator, currBufInfo.Buffer, currBufInfo.Allocation);
- bufInfo.erase(bufInfo.begin() + indexToDestroy);
- }
- }
-
- // Test double stack.
- {
- // Allocate number of buffers of varying size that surely fit into this block, alternate from bottom/top.
- VkDeviceSize prevOffsetLower = 0;
- VkDeviceSize prevOffsetUpper = poolCreateInfo.blockSize;
- for(size_t i = 0; i < maxBufCount; ++i)
- {
- const bool upperAddress = (i % 2) != 0;
- if(upperAddress)
- allocCreateInfo.flags |= VMA_ALLOCATION_CREATE_UPPER_ADDRESS_BIT;
- else
- allocCreateInfo.flags &= ~VMA_ALLOCATION_CREATE_UPPER_ADDRESS_BIT;
- bufCreateInfo.size = align_up<VkDeviceSize>(bufSizeMin + rand.Generate() % (bufSizeMax - bufSizeMin), 16);
- BufferInfo newBufInfo;
- res = vmaCreateBuffer(g_hAllocator, &bufCreateInfo, &allocCreateInfo,
- &newBufInfo.Buffer, &newBufInfo.Allocation, &allocInfo);
- TEST(res == VK_SUCCESS);
- if(upperAddress)
- {
- TEST(allocInfo.offset < prevOffsetUpper);
- prevOffsetUpper = allocInfo.offset;
- }
- else
- {
- TEST(allocInfo.offset >= prevOffsetLower);
- prevOffsetLower = allocInfo.offset;
- }
- TEST(prevOffsetLower < prevOffsetUpper);
- bufInfo.push_back(newBufInfo);
- }
-
- // Destroy few buffers from top of the stack.
- for(size_t i = 0; i < maxBufCount / 5; ++i)
- {
- const BufferInfo& currBufInfo = bufInfo.back();
- vmaDestroyBuffer(g_hAllocator, currBufInfo.Buffer, currBufInfo.Allocation);
- bufInfo.pop_back();
- }
-
- // Create some more
- for(size_t i = 0; i < maxBufCount / 5; ++i)
- {
- const bool upperAddress = (i % 2) != 0;
- if(upperAddress)
- allocCreateInfo.flags |= VMA_ALLOCATION_CREATE_UPPER_ADDRESS_BIT;
- else
- allocCreateInfo.flags &= ~VMA_ALLOCATION_CREATE_UPPER_ADDRESS_BIT;
- bufCreateInfo.size = align_up<VkDeviceSize>(bufSizeMin + rand.Generate() % (bufSizeMax - bufSizeMin), 16);
- BufferInfo newBufInfo;
- res = vmaCreateBuffer(g_hAllocator, &bufCreateInfo, &allocCreateInfo,
- &newBufInfo.Buffer, &newBufInfo.Allocation, &allocInfo);
- TEST(res == VK_SUCCESS);
- bufInfo.push_back(newBufInfo);
- }
-
- // Destroy the buffers in reverse order.
- while(!bufInfo.empty())
- {
- const BufferInfo& currBufInfo = bufInfo.back();
- vmaDestroyBuffer(g_hAllocator, currBufInfo.Buffer, currBufInfo.Allocation);
- bufInfo.pop_back();
- }
-
- // Create buffers on both sides until we reach out of memory.
- prevOffsetLower = 0;
- prevOffsetUpper = poolCreateInfo.blockSize;
- res = VK_SUCCESS;
- for(size_t i = 0; res == VK_SUCCESS; ++i)
- {
- const bool upperAddress = (i % 2) != 0;
- if(upperAddress)
- allocCreateInfo.flags |= VMA_ALLOCATION_CREATE_UPPER_ADDRESS_BIT;
- else
- allocCreateInfo.flags &= ~VMA_ALLOCATION_CREATE_UPPER_ADDRESS_BIT;
- bufCreateInfo.size = align_up<VkDeviceSize>(bufSizeMin + rand.Generate() % (bufSizeMax - bufSizeMin), 16);
- BufferInfo newBufInfo;
- res = vmaCreateBuffer(g_hAllocator, &bufCreateInfo, &allocCreateInfo,
- &newBufInfo.Buffer, &newBufInfo.Allocation, &allocInfo);
- if(res == VK_SUCCESS)
- {
- if(upperAddress)
- {
- TEST(allocInfo.offset < prevOffsetUpper);
- prevOffsetUpper = allocInfo.offset;
- }
- else
- {
- TEST(allocInfo.offset >= prevOffsetLower);
- prevOffsetLower = allocInfo.offset;
- }
- TEST(prevOffsetLower < prevOffsetUpper);
- bufInfo.push_back(newBufInfo);
- }
- }
-
- // Destroy the buffers in random order.
- while(!bufInfo.empty())
- {
- const size_t indexToDestroy = rand.Generate() % bufInfo.size();
- const BufferInfo& currBufInfo = bufInfo[indexToDestroy];
- vmaDestroyBuffer(g_hAllocator, currBufInfo.Buffer, currBufInfo.Allocation);
- bufInfo.erase(bufInfo.begin() + indexToDestroy);
- }
-
- // Create buffers on upper side only, constant size, until we reach out of memory.
- prevOffsetUpper = poolCreateInfo.blockSize;
- res = VK_SUCCESS;
- allocCreateInfo.flags |= VMA_ALLOCATION_CREATE_UPPER_ADDRESS_BIT;
- bufCreateInfo.size = bufSizeMax;
- for(size_t i = 0; res == VK_SUCCESS; ++i)
- {
- BufferInfo newBufInfo;
- res = vmaCreateBuffer(g_hAllocator, &bufCreateInfo, &allocCreateInfo,
- &newBufInfo.Buffer, &newBufInfo.Allocation, &allocInfo);
- if(res == VK_SUCCESS)
- {
- TEST(allocInfo.offset < prevOffsetUpper);
- prevOffsetUpper = allocInfo.offset;
- bufInfo.push_back(newBufInfo);
- }
- }
-
- // Destroy the buffers in reverse order.
- while(!bufInfo.empty())
- {
- const BufferInfo& currBufInfo = bufInfo.back();
- vmaDestroyBuffer(g_hAllocator, currBufInfo.Buffer, currBufInfo.Allocation);
- bufInfo.pop_back();
- }
- }
-
- // Test ring buffer with lost allocations.
- {
- // Allocate number of buffers until pool is full.
- // Notice CAN_BECOME_LOST flag and call to vmaSetCurrentFrameIndex.
- allocCreateInfo.flags = VMA_ALLOCATION_CREATE_CAN_BECOME_LOST_BIT;
- res = VK_SUCCESS;
- for(size_t i = 0; res == VK_SUCCESS; ++i)
- {
- vmaSetCurrentFrameIndex(g_hAllocator, ++g_FrameIndex);
-
- bufCreateInfo.size = align_up<VkDeviceSize>(bufSizeMin + rand.Generate() % (bufSizeMax - bufSizeMin), 16);
-
- BufferInfo newBufInfo;
- res = vmaCreateBuffer(g_hAllocator, &bufCreateInfo, &allocCreateInfo,
- &newBufInfo.Buffer, &newBufInfo.Allocation, &allocInfo);
- if(res == VK_SUCCESS)
- bufInfo.push_back(newBufInfo);
- }
-
- // Free first half of it.
- {
- const size_t buffersToDelete = bufInfo.size() / 2;
- for(size_t i = 0; i < buffersToDelete; ++i)
- {
- vmaDestroyBuffer(g_hAllocator, bufInfo[i].Buffer, bufInfo[i].Allocation);
- }
- bufInfo.erase(bufInfo.begin(), bufInfo.begin() + buffersToDelete);
- }
-
- // Allocate number of buffers until pool is full again.
- // This way we make sure ring buffers wraps around, front in in the middle.
- res = VK_SUCCESS;
- for(size_t i = 0; res == VK_SUCCESS; ++i)
- {
- vmaSetCurrentFrameIndex(g_hAllocator, ++g_FrameIndex);
-
- bufCreateInfo.size = align_up<VkDeviceSize>(bufSizeMin + rand.Generate() % (bufSizeMax - bufSizeMin), 16);
-
- BufferInfo newBufInfo;
- res = vmaCreateBuffer(g_hAllocator, &bufCreateInfo, &allocCreateInfo,
- &newBufInfo.Buffer, &newBufInfo.Allocation, &allocInfo);
- if(res == VK_SUCCESS)
- bufInfo.push_back(newBufInfo);
- }
-
- VkDeviceSize firstNewOffset;
- {
- vmaSetCurrentFrameIndex(g_hAllocator, ++g_FrameIndex);
-
- // Allocate a large buffer with CAN_MAKE_OTHER_LOST.
- allocCreateInfo.flags = VMA_ALLOCATION_CREATE_CAN_MAKE_OTHER_LOST_BIT;
- bufCreateInfo.size = bufSizeMax;
-
- BufferInfo newBufInfo;
- res = vmaCreateBuffer(g_hAllocator, &bufCreateInfo, &allocCreateInfo,
- &newBufInfo.Buffer, &newBufInfo.Allocation, &allocInfo);
- TEST(res == VK_SUCCESS);
- bufInfo.push_back(newBufInfo);
- firstNewOffset = allocInfo.offset;
-
- // Make sure at least one buffer from the beginning became lost.
- vmaGetAllocationInfo(g_hAllocator, bufInfo[0].Allocation, &allocInfo);
- TEST(allocInfo.deviceMemory == VK_NULL_HANDLE);
- }
-
-#if 0 // TODO Fix and uncomment. Failing on Intel.
- // Allocate more buffers that CAN_MAKE_OTHER_LOST until we wrap-around with this.
- size_t newCount = 1;
- for(;;)
- {
- vmaSetCurrentFrameIndex(g_hAllocator, ++g_FrameIndex);
-
- bufCreateInfo.size = align_up<VkDeviceSize>(bufSizeMin + rand.Generate() % (bufSizeMax - bufSizeMin), 16);
-
- BufferInfo newBufInfo;
- res = vmaCreateBuffer(g_hAllocator, &bufCreateInfo, &allocCreateInfo,
- &newBufInfo.Buffer, &newBufInfo.Allocation, &allocInfo);
-
- TEST(res == VK_SUCCESS);
- bufInfo.push_back(newBufInfo);
- ++newCount;
- if(allocInfo.offset < firstNewOffset)
- break;
- }
-#endif
-
- // Delete buffers that are lost.
- for(size_t i = bufInfo.size(); i--; )
- {
- vmaGetAllocationInfo(g_hAllocator, bufInfo[i].Allocation, &allocInfo);
- if(allocInfo.deviceMemory == VK_NULL_HANDLE)
- {
- vmaDestroyBuffer(g_hAllocator, bufInfo[i].Buffer, bufInfo[i].Allocation);
- bufInfo.erase(bufInfo.begin() + i);
- }
- }
-
- // Test vmaMakePoolAllocationsLost
- {
- vmaSetCurrentFrameIndex(g_hAllocator, ++g_FrameIndex);
-
- size_t lostAllocCount = 0;
- vmaMakePoolAllocationsLost(g_hAllocator, pool, &lostAllocCount);
- TEST(lostAllocCount > 0);
-
- size_t realLostAllocCount = 0;
- for(size_t i = 0; i < bufInfo.size(); ++i)
- {
- vmaGetAllocationInfo(g_hAllocator, bufInfo[i].Allocation, &allocInfo);
- if(allocInfo.deviceMemory == VK_NULL_HANDLE)
- ++realLostAllocCount;
- }
- TEST(realLostAllocCount == lostAllocCount);
- }
-
- // Destroy all the buffers in forward order.
- for(size_t i = 0; i < bufInfo.size(); ++i)
- vmaDestroyBuffer(g_hAllocator, bufInfo[i].Buffer, bufInfo[i].Allocation);
- bufInfo.clear();
- }
-
- vmaDestroyPool(g_hAllocator, pool);
-}
-
-static void TestLinearAllocatorMultiBlock()
-{
- wprintf(L"Test linear allocator multi block\n");
-
- RandomNumberGenerator rand{345673};
-
- VkBufferCreateInfo sampleBufCreateInfo = { VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO };
- sampleBufCreateInfo.size = 1024 * 1024;
- sampleBufCreateInfo.usage = VK_BUFFER_USAGE_TRANSFER_SRC_BIT;
-
- VmaAllocationCreateInfo sampleAllocCreateInfo = {};
- sampleAllocCreateInfo.usage = VMA_MEMORY_USAGE_CPU_ONLY;
-
- VmaPoolCreateInfo poolCreateInfo = {};
- poolCreateInfo.flags = VMA_POOL_CREATE_LINEAR_ALGORITHM_BIT;
- VkResult res = vmaFindMemoryTypeIndexForBufferInfo(g_hAllocator, &sampleBufCreateInfo, &sampleAllocCreateInfo, &poolCreateInfo.memoryTypeIndex);
- TEST(res == VK_SUCCESS);
-
- VmaPool pool = nullptr;
- res = vmaCreatePool(g_hAllocator, &poolCreateInfo, &pool);
- TEST(res == VK_SUCCESS);
-
- VkBufferCreateInfo bufCreateInfo = sampleBufCreateInfo;
-
- VmaAllocationCreateInfo allocCreateInfo = {};
- allocCreateInfo.pool = pool;
-
- std::vector<BufferInfo> bufInfo;
- VmaAllocationInfo allocInfo;
-
- // Test one-time free.
- {
- // Allocate buffers until we move to a second block.
- VkDeviceMemory lastMem = VK_NULL_HANDLE;
- for(uint32_t i = 0; ; ++i)
- {
- BufferInfo newBufInfo;
- res = vmaCreateBuffer(g_hAllocator, &bufCreateInfo, &allocCreateInfo,
- &newBufInfo.Buffer, &newBufInfo.Allocation, &allocInfo);
- TEST(res == VK_SUCCESS);
- bufInfo.push_back(newBufInfo);
- if(lastMem && allocInfo.deviceMemory != lastMem)
- {
- break;
- }
- lastMem = allocInfo.deviceMemory;
- }
-
- TEST(bufInfo.size() > 2);
-
- // Make sure that pool has now two blocks.
- VmaPoolStats poolStats = {};
- vmaGetPoolStats(g_hAllocator, pool, &poolStats);
- TEST(poolStats.blockCount == 2);
-
- // Destroy all the buffers in random order.
- while(!bufInfo.empty())
- {
- const size_t indexToDestroy = rand.Generate() % bufInfo.size();
- const BufferInfo& currBufInfo = bufInfo[indexToDestroy];
- vmaDestroyBuffer(g_hAllocator, currBufInfo.Buffer, currBufInfo.Allocation);
- bufInfo.erase(bufInfo.begin() + indexToDestroy);
- }
-
- // Make sure that pool has now at most one block.
- vmaGetPoolStats(g_hAllocator, pool, &poolStats);
- TEST(poolStats.blockCount <= 1);
- }
-
- // Test stack.
- {
- // Allocate buffers until we move to a second block.
- VkDeviceMemory lastMem = VK_NULL_HANDLE;
- for(uint32_t i = 0; ; ++i)
- {
- BufferInfo newBufInfo;
- res = vmaCreateBuffer(g_hAllocator, &bufCreateInfo, &allocCreateInfo,
- &newBufInfo.Buffer, &newBufInfo.Allocation, &allocInfo);
- TEST(res == VK_SUCCESS);
- bufInfo.push_back(newBufInfo);
- if(lastMem && allocInfo.deviceMemory != lastMem)
- {
- break;
- }
- lastMem = allocInfo.deviceMemory;
- }
-
- TEST(bufInfo.size() > 2);
-
- // Add few more buffers.
- for(uint32_t i = 0; i < 5; ++i)
- {
- BufferInfo newBufInfo;
- res = vmaCreateBuffer(g_hAllocator, &bufCreateInfo, &allocCreateInfo,
- &newBufInfo.Buffer, &newBufInfo.Allocation, &allocInfo);
- TEST(res == VK_SUCCESS);
- bufInfo.push_back(newBufInfo);
- }
-
- // Make sure that pool has now two blocks.
- VmaPoolStats poolStats = {};
- vmaGetPoolStats(g_hAllocator, pool, &poolStats);
- TEST(poolStats.blockCount == 2);
-
- // Delete half of buffers, LIFO.
- for(size_t i = 0, countToDelete = bufInfo.size() / 2; i < countToDelete; ++i)
- {
- const BufferInfo& currBufInfo = bufInfo.back();
- vmaDestroyBuffer(g_hAllocator, currBufInfo.Buffer, currBufInfo.Allocation);
- bufInfo.pop_back();
- }
-
- // Add one more buffer.
- BufferInfo newBufInfo;
- res = vmaCreateBuffer(g_hAllocator, &bufCreateInfo, &allocCreateInfo,
- &newBufInfo.Buffer, &newBufInfo.Allocation, &allocInfo);
- TEST(res == VK_SUCCESS);
- bufInfo.push_back(newBufInfo);
-
- // Make sure that pool has now one block.
- vmaGetPoolStats(g_hAllocator, pool, &poolStats);
- TEST(poolStats.blockCount == 1);
-
- // Delete all the remaining buffers, LIFO.
- while(!bufInfo.empty())
- {
- const BufferInfo& currBufInfo = bufInfo.back();
- vmaDestroyBuffer(g_hAllocator, currBufInfo.Buffer, currBufInfo.Allocation);
- bufInfo.pop_back();
- }
- }
-
- vmaDestroyPool(g_hAllocator, pool);
-}
-
-static void ManuallyTestLinearAllocator()
-{
- VmaStats origStats;
- vmaCalculateStats(g_hAllocator, &origStats);
-
- wprintf(L"Manually test linear allocator\n");
-
- RandomNumberGenerator rand{645332};
-
- VkBufferCreateInfo sampleBufCreateInfo = { VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO };
- sampleBufCreateInfo.size = 1024; // Whatever.
- sampleBufCreateInfo.usage = VK_BUFFER_USAGE_TRANSFER_DST_BIT | VK_BUFFER_USAGE_VERTEX_BUFFER_BIT;
-
- VmaAllocationCreateInfo sampleAllocCreateInfo = {};
- sampleAllocCreateInfo.usage = VMA_MEMORY_USAGE_GPU_ONLY;
-
- VmaPoolCreateInfo poolCreateInfo = {};
- VkResult res = vmaFindMemoryTypeIndexForBufferInfo(g_hAllocator, &sampleBufCreateInfo, &sampleAllocCreateInfo, &poolCreateInfo.memoryTypeIndex);
- TEST(res == VK_SUCCESS);
-
- poolCreateInfo.blockSize = 10 * 1024;
- poolCreateInfo.flags = VMA_POOL_CREATE_LINEAR_ALGORITHM_BIT;
- poolCreateInfo.minBlockCount = poolCreateInfo.maxBlockCount = 1;
-
- VmaPool pool = nullptr;
- res = vmaCreatePool(g_hAllocator, &poolCreateInfo, &pool);
- TEST(res == VK_SUCCESS);
-
- VkBufferCreateInfo bufCreateInfo = sampleBufCreateInfo;
-
- VmaAllocationCreateInfo allocCreateInfo = {};
- allocCreateInfo.pool = pool;
-
- std::vector<BufferInfo> bufInfo;
- VmaAllocationInfo allocInfo;
- BufferInfo newBufInfo;
-
- // Test double stack.
- {
- /*
- Lower: Buffer 32 B, Buffer 1024 B, Buffer 32 B
- Upper: Buffer 16 B, Buffer 1024 B, Buffer 128 B
-
- Totally:
- 1 block allocated
- 10240 Vulkan bytes
- 6 new allocations
- 2256 bytes in allocations
- */
-
- bufCreateInfo.size = 32;
- res = vmaCreateBuffer(g_hAllocator, &bufCreateInfo, &allocCreateInfo,
- &newBufInfo.Buffer, &newBufInfo.Allocation, &allocInfo);
- TEST(res == VK_SUCCESS);
- bufInfo.push_back(newBufInfo);
-
- bufCreateInfo.size = 1024;
- res = vmaCreateBuffer(g_hAllocator, &bufCreateInfo, &allocCreateInfo,
- &newBufInfo.Buffer, &newBufInfo.Allocation, &allocInfo);
- TEST(res == VK_SUCCESS);
- bufInfo.push_back(newBufInfo);
-
- bufCreateInfo.size = 32;
- res = vmaCreateBuffer(g_hAllocator, &bufCreateInfo, &allocCreateInfo,
- &newBufInfo.Buffer, &newBufInfo.Allocation, &allocInfo);
- TEST(res == VK_SUCCESS);
- bufInfo.push_back(newBufInfo);
-
- allocCreateInfo.flags |= VMA_ALLOCATION_CREATE_UPPER_ADDRESS_BIT;
-
- bufCreateInfo.size = 128;
- res = vmaCreateBuffer(g_hAllocator, &bufCreateInfo, &allocCreateInfo,
- &newBufInfo.Buffer, &newBufInfo.Allocation, &allocInfo);
- TEST(res == VK_SUCCESS);
- bufInfo.push_back(newBufInfo);
-
- bufCreateInfo.size = 1024;
- res = vmaCreateBuffer(g_hAllocator, &bufCreateInfo, &allocCreateInfo,
- &newBufInfo.Buffer, &newBufInfo.Allocation, &allocInfo);
- TEST(res == VK_SUCCESS);
- bufInfo.push_back(newBufInfo);
-
- bufCreateInfo.size = 16;
- res = vmaCreateBuffer(g_hAllocator, &bufCreateInfo, &allocCreateInfo,
- &newBufInfo.Buffer, &newBufInfo.Allocation, &allocInfo);
- TEST(res == VK_SUCCESS);
- bufInfo.push_back(newBufInfo);
-
- VmaStats currStats;
- vmaCalculateStats(g_hAllocator, &currStats);
- VmaPoolStats poolStats;
- vmaGetPoolStats(g_hAllocator, pool, &poolStats);
-
- char* statsStr = nullptr;
- vmaBuildStatsString(g_hAllocator, &statsStr, VK_TRUE);
-
- // PUT BREAKPOINT HERE TO CHECK.
- // Inspect: currStats versus origStats, poolStats, statsStr.
- int I = 0;
-
- vmaFreeStatsString(g_hAllocator, statsStr);
-
- // Destroy the buffers in reverse order.
- while(!bufInfo.empty())
- {
- const BufferInfo& currBufInfo = bufInfo.back();
- vmaDestroyBuffer(g_hAllocator, currBufInfo.Buffer, currBufInfo.Allocation);
- bufInfo.pop_back();
- }
- }
-
- vmaDestroyPool(g_hAllocator, pool);
-}
-
-static void BenchmarkAlgorithmsCase(FILE* file,
- uint32_t algorithm,
- bool empty,
- VmaAllocationCreateFlags allocStrategy,
- FREE_ORDER freeOrder)
-{
- RandomNumberGenerator rand{16223};
-
- const VkDeviceSize bufSizeMin = 32;
- const VkDeviceSize bufSizeMax = 1024;
- const size_t maxBufCapacity = 10000;
- const uint32_t iterationCount = 10;
-
- VkBufferCreateInfo sampleBufCreateInfo = { VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO };
- sampleBufCreateInfo.size = bufSizeMax;
- sampleBufCreateInfo.usage = VK_BUFFER_USAGE_TRANSFER_DST_BIT | VK_BUFFER_USAGE_VERTEX_BUFFER_BIT;
-
- VmaAllocationCreateInfo sampleAllocCreateInfo = {};
- sampleAllocCreateInfo.usage = VMA_MEMORY_USAGE_GPU_ONLY;
-
- VmaPoolCreateInfo poolCreateInfo = {};
- VkResult res = vmaFindMemoryTypeIndexForBufferInfo(g_hAllocator, &sampleBufCreateInfo, &sampleAllocCreateInfo, &poolCreateInfo.memoryTypeIndex);
- TEST(res == VK_SUCCESS);
-
- poolCreateInfo.blockSize = bufSizeMax * maxBufCapacity;
- poolCreateInfo.flags |= algorithm;
- poolCreateInfo.minBlockCount = poolCreateInfo.maxBlockCount = 1;
-
- VmaPool pool = nullptr;
- res = vmaCreatePool(g_hAllocator, &poolCreateInfo, &pool);
- TEST(res == VK_SUCCESS);
-
- // Buffer created just to get memory requirements. Never bound to any memory.
- VkBuffer dummyBuffer = VK_NULL_HANDLE;
- res = vkCreateBuffer(g_hDevice, &sampleBufCreateInfo, g_Allocs, &dummyBuffer);
- TEST(res == VK_SUCCESS && dummyBuffer);
-
- VkMemoryRequirements memReq = {};
- vkGetBufferMemoryRequirements(g_hDevice, dummyBuffer, &memReq);
-
- vkDestroyBuffer(g_hDevice, dummyBuffer, g_Allocs);
-
- VmaAllocationCreateInfo allocCreateInfo = {};
- allocCreateInfo.pool = pool;
- allocCreateInfo.flags = allocStrategy;
-
- VmaAllocation alloc;
- std::vector<VmaAllocation> baseAllocations;
-
- if(!empty)
- {
- // Make allocations up to 1/3 of pool size.
- VkDeviceSize totalSize = 0;
- while(totalSize < poolCreateInfo.blockSize / 3)
- {
- // This test intentionally allows sizes that are aligned to 4 or 16 bytes.
- // This is theoretically allowed and already uncovered one bug.
- memReq.size = bufSizeMin + rand.Generate() % (bufSizeMax - bufSizeMin);
- res = vmaAllocateMemory(g_hAllocator, &memReq, &allocCreateInfo, &alloc, nullptr);
- TEST(res == VK_SUCCESS);
- baseAllocations.push_back(alloc);
- totalSize += memReq.size;
- }
-
- // Delete half of them, choose randomly.
- size_t allocsToDelete = baseAllocations.size() / 2;
- for(size_t i = 0; i < allocsToDelete; ++i)
- {
- const size_t index = (size_t)rand.Generate() % baseAllocations.size();
- vmaFreeMemory(g_hAllocator, baseAllocations[index]);
- baseAllocations.erase(baseAllocations.begin() + index);
- }
- }
-
- // BENCHMARK
- const size_t allocCount = maxBufCapacity / 3;
- std::vector<VmaAllocation> testAllocations;
- testAllocations.reserve(allocCount);
- duration allocTotalDuration = duration::zero();
- duration freeTotalDuration = duration::zero();
- for(uint32_t iterationIndex = 0; iterationIndex < iterationCount; ++iterationIndex)
- {
- // Allocations
- time_point allocTimeBeg = std::chrono::high_resolution_clock::now();
- for(size_t i = 0; i < allocCount; ++i)
- {
- memReq.size = bufSizeMin + rand.Generate() % (bufSizeMax - bufSizeMin);
- res = vmaAllocateMemory(g_hAllocator, &memReq, &allocCreateInfo, &alloc, nullptr);
- TEST(res == VK_SUCCESS);
- testAllocations.push_back(alloc);
- }
- allocTotalDuration += std::chrono::high_resolution_clock::now() - allocTimeBeg;
-
- // Deallocations
- switch(freeOrder)
- {
- case FREE_ORDER::FORWARD:
- // Leave testAllocations unchanged.
- break;
- case FREE_ORDER::BACKWARD:
- std::reverse(testAllocations.begin(), testAllocations.end());
- break;
- case FREE_ORDER::RANDOM:
- std::shuffle(testAllocations.begin(), testAllocations.end(), MyUniformRandomNumberGenerator(rand));
- break;
- default: assert(0);
- }
-
- time_point freeTimeBeg = std::chrono::high_resolution_clock::now();
- for(size_t i = 0; i < allocCount; ++i)
- vmaFreeMemory(g_hAllocator, testAllocations[i]);
- freeTotalDuration += std::chrono::high_resolution_clock::now() - freeTimeBeg;
-
- testAllocations.clear();
- }
-
- // Delete baseAllocations
- while(!baseAllocations.empty())
- {
- vmaFreeMemory(g_hAllocator, baseAllocations.back());
- baseAllocations.pop_back();
- }
-
- vmaDestroyPool(g_hAllocator, pool);
-
- const float allocTotalSeconds = ToFloatSeconds(allocTotalDuration);
- const float freeTotalSeconds = ToFloatSeconds(freeTotalDuration);
-
- printf(" Algorithm=%s %s Allocation=%s FreeOrder=%s: allocations %g s, free %g s\n",
- AlgorithmToStr(algorithm),
- empty ? "Empty" : "Not empty",
- GetAllocationStrategyName(allocStrategy),
- FREE_ORDER_NAMES[(size_t)freeOrder],
- allocTotalSeconds,
- freeTotalSeconds);
-
- if(file)
- {
- std::string currTime;
- CurrentTimeToStr(currTime);
-
- fprintf(file, "%s,%s,%s,%u,%s,%s,%g,%g\n",
- CODE_DESCRIPTION, currTime.c_str(),
- AlgorithmToStr(algorithm),
- empty ? 1 : 0,
- GetAllocationStrategyName(allocStrategy),
- FREE_ORDER_NAMES[(uint32_t)freeOrder],
- allocTotalSeconds,
- freeTotalSeconds);
- }
-}
-
-static void TestBufferDeviceAddress()
-{
- wprintf(L"Test buffer device address\n");
-
- assert(VK_KHR_buffer_device_address_enabled);
-
- VkBufferCreateInfo bufCreateInfo = { VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO };
- bufCreateInfo.size = 0x10000;
- bufCreateInfo.usage = VK_BUFFER_USAGE_TRANSFER_DST_BIT | VK_BUFFER_USAGE_VERTEX_BUFFER_BIT |
- VK_BUFFER_USAGE_SHADER_DEVICE_ADDRESS_BIT; // !!!
-
- VmaAllocationCreateInfo allocCreateInfo = {};
- allocCreateInfo.usage = VMA_MEMORY_USAGE_GPU_ONLY;
-
- for(uint32_t testIndex = 0; testIndex < 2; ++testIndex)
- {
- // 1st is placed, 2nd is dedicated.
- if(testIndex == 1)
- allocCreateInfo.flags |= VMA_ALLOCATION_CREATE_DEDICATED_MEMORY_BIT;
-
- BufferInfo bufInfo = {};
- VkResult res = vmaCreateBuffer(g_hAllocator, &bufCreateInfo, &allocCreateInfo,
- &bufInfo.Buffer, &bufInfo.Allocation, nullptr);
- TEST(res == VK_SUCCESS);
-
- VkBufferDeviceAddressInfoEXT bufferDeviceAddressInfo = { VK_STRUCTURE_TYPE_BUFFER_DEVICE_ADDRESS_INFO_EXT };
- bufferDeviceAddressInfo.buffer = bufInfo.Buffer;
- TEST(g_vkGetBufferDeviceAddressKHR != nullptr);
- VkDeviceAddress addr = g_vkGetBufferDeviceAddressKHR(g_hDevice, &bufferDeviceAddressInfo);
- TEST(addr != 0);
-
- vmaDestroyBuffer(g_hAllocator, bufInfo.Buffer, bufInfo.Allocation);
- }
-}
-
-static void TestMemoryPriority()
-{
- wprintf(L"Test memory priority\n");
-
- assert(VK_EXT_memory_priority_enabled);
-
- VkBufferCreateInfo bufCreateInfo = { VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO };
- bufCreateInfo.size = 0x10000;
- bufCreateInfo.usage = VK_BUFFER_USAGE_TRANSFER_DST_BIT | VK_BUFFER_USAGE_VERTEX_BUFFER_BIT;
-
- VmaAllocationCreateInfo allocCreateInfo = {};
- allocCreateInfo.usage = VMA_MEMORY_USAGE_GPU_ONLY;
- allocCreateInfo.priority = 1.f;
-
- for(uint32_t testIndex = 0; testIndex < 2; ++testIndex)
- {
- // 1st is placed, 2nd is dedicated.
- if(testIndex == 1)
- allocCreateInfo.flags |= VMA_ALLOCATION_CREATE_DEDICATED_MEMORY_BIT;
-
- BufferInfo bufInfo = {};
- VkResult res = vmaCreateBuffer(g_hAllocator, &bufCreateInfo, &allocCreateInfo,
- &bufInfo.Buffer, &bufInfo.Allocation, nullptr);
- TEST(res == VK_SUCCESS);
-
- // There is nothing we can do to validate the priority.
-
- vmaDestroyBuffer(g_hAllocator, bufInfo.Buffer, bufInfo.Allocation);
- }
-}
-
-static void BenchmarkAlgorithms(FILE* file)
-{
- wprintf(L"Benchmark algorithms\n");
-
- if(file)
- {
- fprintf(file,
- "Code,Time,"
- "Algorithm,Empty,Allocation strategy,Free order,"
- "Allocation time (s),Deallocation time (s)\n");
- }
-
- uint32_t freeOrderCount = 1;
- if(ConfigType >= CONFIG_TYPE::CONFIG_TYPE_LARGE)
- freeOrderCount = 3;
- else if(ConfigType >= CONFIG_TYPE::CONFIG_TYPE_SMALL)
- freeOrderCount = 2;
-
- const uint32_t emptyCount = ConfigType >= CONFIG_TYPE::CONFIG_TYPE_SMALL ? 2 : 1;
- const uint32_t allocStrategyCount = GetAllocationStrategyCount();
-
- for(uint32_t freeOrderIndex = 0; freeOrderIndex < freeOrderCount; ++freeOrderIndex)
- {
- FREE_ORDER freeOrder = FREE_ORDER::COUNT;
- switch(freeOrderIndex)
- {
- case 0: freeOrder = FREE_ORDER::BACKWARD; break;
- case 1: freeOrder = FREE_ORDER::FORWARD; break;
- case 2: freeOrder = FREE_ORDER::RANDOM; break;
- default: assert(0);
- }
-
- for(uint32_t emptyIndex = 0; emptyIndex < emptyCount; ++emptyIndex)
- {
- for(uint32_t algorithmIndex = 0; algorithmIndex < 3; ++algorithmIndex)
- {
- uint32_t algorithm = 0;
- switch(algorithmIndex)
- {
- case 0:
- break;
- case 1:
- algorithm = VMA_POOL_CREATE_BUDDY_ALGORITHM_BIT;
- break;
- case 2:
- algorithm = VMA_POOL_CREATE_LINEAR_ALGORITHM_BIT;
- break;
- default:
- assert(0);
- }
-
- uint32_t currAllocStrategyCount = algorithm != 0 ? 1 : allocStrategyCount;
- for(uint32_t allocStrategyIndex = 0; allocStrategyIndex < currAllocStrategyCount; ++allocStrategyIndex)
- {
- VmaAllocatorCreateFlags strategy = 0;
- if(currAllocStrategyCount > 1)
- {
- switch(allocStrategyIndex)
- {
- case 0: strategy = VMA_ALLOCATION_CREATE_STRATEGY_BEST_FIT_BIT; break;
- case 1: strategy = VMA_ALLOCATION_CREATE_STRATEGY_WORST_FIT_BIT; break;
- case 2: strategy = VMA_ALLOCATION_CREATE_STRATEGY_FIRST_FIT_BIT; break;
- default: assert(0);
- }
- }
-
- BenchmarkAlgorithmsCase(
- file,
- algorithm,
- (emptyIndex == 0), // empty
- strategy,
- freeOrder); // freeOrder
- }
- }
- }
- }
-}
-
-static void TestPool_SameSize()
-{
- const VkDeviceSize BUF_SIZE = 1024 * 1024;
- const size_t BUF_COUNT = 100;
- VkResult res;
-
- RandomNumberGenerator rand{123};
-
- VkBufferCreateInfo bufferInfo = { VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO };
- bufferInfo.size = BUF_SIZE;
- bufferInfo.usage = VK_BUFFER_USAGE_VERTEX_BUFFER_BIT | VK_BUFFER_USAGE_INDEX_BUFFER_BIT | VK_BUFFER_USAGE_TRANSFER_DST_BIT;
-
- uint32_t memoryTypeBits = UINT32_MAX;
- {
- VkBuffer dummyBuffer;
- res = vkCreateBuffer(g_hDevice, &bufferInfo, g_Allocs, &dummyBuffer);
- TEST(res == VK_SUCCESS);
-
- VkMemoryRequirements memReq;
- vkGetBufferMemoryRequirements(g_hDevice, dummyBuffer, &memReq);
- memoryTypeBits = memReq.memoryTypeBits;
-
- vkDestroyBuffer(g_hDevice, dummyBuffer, g_Allocs);
- }
-
- VmaAllocationCreateInfo poolAllocInfo = {};
- poolAllocInfo.usage = VMA_MEMORY_USAGE_CPU_ONLY;
- uint32_t memTypeIndex;
- res = vmaFindMemoryTypeIndex(
- g_hAllocator,
- memoryTypeBits,
- &poolAllocInfo,
- &memTypeIndex);
-
- VmaPoolCreateInfo poolCreateInfo = {};
- poolCreateInfo.memoryTypeIndex = memTypeIndex;
- poolCreateInfo.blockSize = BUF_SIZE * BUF_COUNT / 4;
- poolCreateInfo.minBlockCount = 1;
- poolCreateInfo.maxBlockCount = 4;
- poolCreateInfo.frameInUseCount = 0;
-
- VmaPool pool;
- res = vmaCreatePool(g_hAllocator, &poolCreateInfo, &pool);
- TEST(res == VK_SUCCESS);
-
- // Test pool name
- {
- static const char* const POOL_NAME = "Pool name";
- vmaSetPoolName(g_hAllocator, pool, POOL_NAME);
-
- const char* fetchedPoolName = nullptr;
- vmaGetPoolName(g_hAllocator, pool, &fetchedPoolName);
- TEST(strcmp(fetchedPoolName, POOL_NAME) == 0);
-
- vmaSetPoolName(g_hAllocator, pool, nullptr);
- }
-
- vmaSetCurrentFrameIndex(g_hAllocator, 1);
-
- VmaAllocationCreateInfo allocInfo = {};
- allocInfo.pool = pool;
- allocInfo.flags = VMA_ALLOCATION_CREATE_CAN_BECOME_LOST_BIT |
- VMA_ALLOCATION_CREATE_CAN_MAKE_OTHER_LOST_BIT;
-
- struct BufItem
- {
- VkBuffer Buf;
- VmaAllocation Alloc;
- };
- std::vector<BufItem> items;
-
- // Fill entire pool.
- for(size_t i = 0; i < BUF_COUNT; ++i)
- {
- BufItem item;
- res = vmaCreateBuffer(g_hAllocator, &bufferInfo, &allocInfo, &item.Buf, &item.Alloc, nullptr);
- TEST(res == VK_SUCCESS);
- items.push_back(item);
- }
-
- // Make sure that another allocation would fail.
- {
- BufItem item;
- res = vmaCreateBuffer(g_hAllocator, &bufferInfo, &allocInfo, &item.Buf, &item.Alloc, nullptr);
- TEST(res == VK_ERROR_OUT_OF_DEVICE_MEMORY);
- }
-
- // Validate that no buffer is lost. Also check that they are not mapped.
- for(size_t i = 0; i < items.size(); ++i)
- {
- VmaAllocationInfo allocInfo;
- vmaGetAllocationInfo(g_hAllocator, items[i].Alloc, &allocInfo);
- TEST(allocInfo.deviceMemory != VK_NULL_HANDLE);
- TEST(allocInfo.pMappedData == nullptr);
- }
-
- // Free some percent of random items.
- {
- const size_t PERCENT_TO_FREE = 10;
- size_t itemsToFree = items.size() * PERCENT_TO_FREE / 100;
- for(size_t i = 0; i < itemsToFree; ++i)
- {
- size_t index = (size_t)rand.Generate() % items.size();
- vmaDestroyBuffer(g_hAllocator, items[index].Buf, items[index].Alloc);
- items.erase(items.begin() + index);
- }
- }
-
- // Randomly allocate and free items.
- {
- const size_t OPERATION_COUNT = BUF_COUNT;
- for(size_t i = 0; i < OPERATION_COUNT; ++i)
- {
- bool allocate = rand.Generate() % 2 != 0;
- if(allocate)
- {
- if(items.size() < BUF_COUNT)
- {
- BufItem item;
- res = vmaCreateBuffer(g_hAllocator, &bufferInfo, &allocInfo, &item.Buf, &item.Alloc, nullptr);
- TEST(res == VK_SUCCESS);
- items.push_back(item);
- }
- }
- else // Free
- {
- if(!items.empty())
- {
- size_t index = (size_t)rand.Generate() % items.size();
- vmaDestroyBuffer(g_hAllocator, items[index].Buf, items[index].Alloc);
- items.erase(items.begin() + index);
- }
- }
- }
- }
-
- // Allocate up to maximum.
- while(items.size() < BUF_COUNT)
- {
- BufItem item;
- res = vmaCreateBuffer(g_hAllocator, &bufferInfo, &allocInfo, &item.Buf, &item.Alloc, nullptr);
- TEST(res == VK_SUCCESS);
- items.push_back(item);
- }
-
- // Validate that no buffer is lost.
- for(size_t i = 0; i < items.size(); ++i)
- {
- VmaAllocationInfo allocInfo;
- vmaGetAllocationInfo(g_hAllocator, items[i].Alloc, &allocInfo);
- TEST(allocInfo.deviceMemory != VK_NULL_HANDLE);
- }
-
- // Next frame.
- vmaSetCurrentFrameIndex(g_hAllocator, 2);
-
- // Allocate another BUF_COUNT buffers.
- for(size_t i = 0; i < BUF_COUNT; ++i)
- {
- BufItem item;
- res = vmaCreateBuffer(g_hAllocator, &bufferInfo, &allocInfo, &item.Buf, &item.Alloc, nullptr);
- TEST(res == VK_SUCCESS);
- items.push_back(item);
- }
-
- // Make sure the first BUF_COUNT is lost. Delete them.
- for(size_t i = 0; i < BUF_COUNT; ++i)
- {
- VmaAllocationInfo allocInfo;
- vmaGetAllocationInfo(g_hAllocator, items[i].Alloc, &allocInfo);
- TEST(allocInfo.deviceMemory == VK_NULL_HANDLE);
- vmaDestroyBuffer(g_hAllocator, items[i].Buf, items[i].Alloc);
- }
- items.erase(items.begin(), items.begin() + BUF_COUNT);
-
- // Validate that no buffer is lost.
- for(size_t i = 0; i < items.size(); ++i)
- {
- VmaAllocationInfo allocInfo;
- vmaGetAllocationInfo(g_hAllocator, items[i].Alloc, &allocInfo);
- TEST(allocInfo.deviceMemory != VK_NULL_HANDLE);
- }
-
- // Free one item.
- vmaDestroyBuffer(g_hAllocator, items.back().Buf, items.back().Alloc);
- items.pop_back();
-
- // Validate statistics.
- {
- VmaPoolStats poolStats = {};
- vmaGetPoolStats(g_hAllocator, pool, &poolStats);
- TEST(poolStats.allocationCount == items.size());
- TEST(poolStats.size = BUF_COUNT * BUF_SIZE);
- TEST(poolStats.unusedRangeCount == 1);
- TEST(poolStats.unusedRangeSizeMax == BUF_SIZE);
- TEST(poolStats.unusedSize == BUF_SIZE);
- }
-
- // Free all remaining items.
- for(size_t i = items.size(); i--; )
- vmaDestroyBuffer(g_hAllocator, items[i].Buf, items[i].Alloc);
- items.clear();
-
- // Allocate maximum items again.
- for(size_t i = 0; i < BUF_COUNT; ++i)
- {
- BufItem item;
- res = vmaCreateBuffer(g_hAllocator, &bufferInfo, &allocInfo, &item.Buf, &item.Alloc, nullptr);
- TEST(res == VK_SUCCESS);
- items.push_back(item);
- }
-
- // Delete every other item.
- for(size_t i = 0; i < BUF_COUNT / 2; ++i)
- {
- vmaDestroyBuffer(g_hAllocator, items[i].Buf, items[i].Alloc);
- items.erase(items.begin() + i);
- }
-
- // Defragment!
- {
- std::vector<VmaAllocation> allocationsToDefragment(items.size());
- for(size_t i = 0; i < items.size(); ++i)
- allocationsToDefragment[i] = items[i].Alloc;
-
- VmaDefragmentationStats defragmentationStats;
- res = vmaDefragment(g_hAllocator, allocationsToDefragment.data(), items.size(), nullptr, nullptr, &defragmentationStats);
- TEST(res == VK_SUCCESS);
- TEST(defragmentationStats.deviceMemoryBlocksFreed == 2);
- }
-
- // Free all remaining items.
- for(size_t i = items.size(); i--; )
- vmaDestroyBuffer(g_hAllocator, items[i].Buf, items[i].Alloc);
- items.clear();
-
- ////////////////////////////////////////////////////////////////////////////////
- // Test for vmaMakePoolAllocationsLost
-
- // Allocate 4 buffers on frame 10.
- vmaSetCurrentFrameIndex(g_hAllocator, 10);
- for(size_t i = 0; i < 4; ++i)
- {
- BufItem item;
- res = vmaCreateBuffer(g_hAllocator, &bufferInfo, &allocInfo, &item.Buf, &item.Alloc, nullptr);
- TEST(res == VK_SUCCESS);
- items.push_back(item);
- }
-
- // Touch first 2 of them on frame 11.
- vmaSetCurrentFrameIndex(g_hAllocator, 11);
- for(size_t i = 0; i < 2; ++i)
- {
- VmaAllocationInfo allocInfo;
- vmaGetAllocationInfo(g_hAllocator, items[i].Alloc, &allocInfo);
- }
-
- // vmaMakePoolAllocationsLost. Only remaining 2 should be lost.
- size_t lostCount = 0xDEADC0DE;
- vmaMakePoolAllocationsLost(g_hAllocator, pool, &lostCount);
- TEST(lostCount == 2);
-
- // Make another call. Now 0 should be lost.
- vmaMakePoolAllocationsLost(g_hAllocator, pool, &lostCount);
- TEST(lostCount == 0);
-
- // Make another call, with null count. Should not crash.
- vmaMakePoolAllocationsLost(g_hAllocator, pool, nullptr);
-
- // END: Free all remaining items.
- for(size_t i = items.size(); i--; )
- vmaDestroyBuffer(g_hAllocator, items[i].Buf, items[i].Alloc);
-
- items.clear();
-
- ////////////////////////////////////////////////////////////////////////////////
- // Test for allocation too large for pool
-
- {
- VmaAllocationCreateInfo allocCreateInfo = {};
- allocCreateInfo.pool = pool;
-
- VkMemoryRequirements memReq;
- memReq.memoryTypeBits = UINT32_MAX;
- memReq.alignment = 1;
- memReq.size = poolCreateInfo.blockSize + 4;
-
- VmaAllocation alloc = nullptr;
- res = vmaAllocateMemory(g_hAllocator, &memReq, &allocCreateInfo, &alloc, nullptr);
- TEST(res == VK_ERROR_OUT_OF_DEVICE_MEMORY && alloc == nullptr);
- }
-
- vmaDestroyPool(g_hAllocator, pool);
-}
-
-static bool ValidatePattern(const void* pMemory, size_t size, uint8_t pattern)
-{
- const uint8_t* pBytes = (const uint8_t*)pMemory;
- for(size_t i = 0; i < size; ++i)
- {
- if(pBytes[i] != pattern)
- {
- return false;
- }
- }
- return true;
-}
-
-static void TestAllocationsInitialization()
-{
- VkResult res;
-
- const size_t BUF_SIZE = 1024;
-
- // Create pool.
-
- VkBufferCreateInfo bufInfo = { VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO };
- bufInfo.size = BUF_SIZE;
- bufInfo.usage = VK_BUFFER_USAGE_TRANSFER_SRC_BIT;
-
- VmaAllocationCreateInfo dummyBufAllocCreateInfo = {};
- dummyBufAllocCreateInfo.usage = VMA_MEMORY_USAGE_CPU_ONLY;
-
- VmaPoolCreateInfo poolCreateInfo = {};
- poolCreateInfo.blockSize = BUF_SIZE * 10;
- poolCreateInfo.minBlockCount = 1; // To keep memory alive while pool exists.
- poolCreateInfo.maxBlockCount = 1;
- res = vmaFindMemoryTypeIndexForBufferInfo(g_hAllocator, &bufInfo, &dummyBufAllocCreateInfo, &poolCreateInfo.memoryTypeIndex);
- TEST(res == VK_SUCCESS);
-
- VmaAllocationCreateInfo bufAllocCreateInfo = {};
- res = vmaCreatePool(g_hAllocator, &poolCreateInfo, &bufAllocCreateInfo.pool);
- TEST(res == VK_SUCCESS);
-
- // Create one persistently mapped buffer to keep memory of this block mapped,
- // so that pointer to mapped data will remain (more or less...) valid even
- // after destruction of other allocations.
-
- bufAllocCreateInfo.flags = VMA_ALLOCATION_CREATE_MAPPED_BIT;
- VkBuffer firstBuf;
- VmaAllocation firstAlloc;
- res = vmaCreateBuffer(g_hAllocator, &bufInfo, &bufAllocCreateInfo, &firstBuf, &firstAlloc, nullptr);
- TEST(res == VK_SUCCESS);
-
- // Test buffers.
-
- for(uint32_t i = 0; i < 2; ++i)
- {
- const bool persistentlyMapped = i == 0;
- bufAllocCreateInfo.flags = persistentlyMapped ? VMA_ALLOCATION_CREATE_MAPPED_BIT : 0;
- VkBuffer buf;
- VmaAllocation alloc;
- VmaAllocationInfo allocInfo;
- res = vmaCreateBuffer(g_hAllocator, &bufInfo, &bufAllocCreateInfo, &buf, &alloc, &allocInfo);
- TEST(res == VK_SUCCESS);
-
- void* pMappedData;
- if(!persistentlyMapped)
- {
- res = vmaMapMemory(g_hAllocator, alloc, &pMappedData);
- TEST(res == VK_SUCCESS);
- }
- else
- {
- pMappedData = allocInfo.pMappedData;
- }
-
- // Validate initialized content
- bool valid = ValidatePattern(pMappedData, BUF_SIZE, 0xDC);
- TEST(valid);
-
- if(!persistentlyMapped)
- {
- vmaUnmapMemory(g_hAllocator, alloc);
- }
-
- vmaDestroyBuffer(g_hAllocator, buf, alloc);
-
- // Validate freed content
- valid = ValidatePattern(pMappedData, BUF_SIZE, 0xEF);
- TEST(valid);
- }
-
- vmaDestroyBuffer(g_hAllocator, firstBuf, firstAlloc);
- vmaDestroyPool(g_hAllocator, bufAllocCreateInfo.pool);
-}
-
-static void TestPool_Benchmark(
- PoolTestResult& outResult,
- const PoolTestConfig& config)
-{
- TEST(config.ThreadCount > 0);
-
- RandomNumberGenerator mainRand{config.RandSeed};
-
- uint32_t allocationSizeProbabilitySum = std::accumulate(
- config.AllocationSizes.begin(),
- config.AllocationSizes.end(),
- 0u,
- [](uint32_t sum, const AllocationSize& allocSize) {
- return sum + allocSize.Probability;
- });
-
- VkBufferCreateInfo bufferTemplateInfo = { VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO };
- bufferTemplateInfo.size = 256; // Whatever.
- bufferTemplateInfo.usage = VK_BUFFER_USAGE_VERTEX_BUFFER_BIT | VK_BUFFER_USAGE_INDEX_BUFFER_BIT | VK_BUFFER_USAGE_TRANSFER_DST_BIT;
-
- VkImageCreateInfo imageTemplateInfo = { VK_STRUCTURE_TYPE_IMAGE_CREATE_INFO };
- imageTemplateInfo.imageType = VK_IMAGE_TYPE_2D;
- imageTemplateInfo.extent.width = 256; // Whatever.
- imageTemplateInfo.extent.height = 256; // Whatever.
- imageTemplateInfo.extent.depth = 1;
- imageTemplateInfo.mipLevels = 1;
- imageTemplateInfo.arrayLayers = 1;
- imageTemplateInfo.format = VK_FORMAT_R8G8B8A8_UNORM;
- imageTemplateInfo.tiling = VK_IMAGE_TILING_OPTIMAL; // LINEAR if CPU memory.
- imageTemplateInfo.initialLayout = VK_IMAGE_LAYOUT_PREINITIALIZED;
- imageTemplateInfo.usage = VK_IMAGE_USAGE_TRANSFER_DST_BIT | VK_IMAGE_USAGE_SAMPLED_BIT; // TRANSFER_SRC if CPU memory.
- imageTemplateInfo.samples = VK_SAMPLE_COUNT_1_BIT;
-
- uint32_t bufferMemoryTypeBits = UINT32_MAX;
- {
- VkBuffer dummyBuffer;
- VkResult res = vkCreateBuffer(g_hDevice, &bufferTemplateInfo, g_Allocs, &dummyBuffer);
- TEST(res == VK_SUCCESS);
-
- VkMemoryRequirements memReq;
- vkGetBufferMemoryRequirements(g_hDevice, dummyBuffer, &memReq);
- bufferMemoryTypeBits = memReq.memoryTypeBits;
-
- vkDestroyBuffer(g_hDevice, dummyBuffer, g_Allocs);
- }
-
- uint32_t imageMemoryTypeBits = UINT32_MAX;
- {
- VkImage dummyImage;
- VkResult res = vkCreateImage(g_hDevice, &imageTemplateInfo, g_Allocs, &dummyImage);
- TEST(res == VK_SUCCESS);
-
- VkMemoryRequirements memReq;
- vkGetImageMemoryRequirements(g_hDevice, dummyImage, &memReq);
- imageMemoryTypeBits = memReq.memoryTypeBits;
-
- vkDestroyImage(g_hDevice, dummyImage, g_Allocs);
- }
-
- uint32_t memoryTypeBits = 0;
- if(config.UsesBuffers() && config.UsesImages())
- {
- memoryTypeBits = bufferMemoryTypeBits & imageMemoryTypeBits;
- if(memoryTypeBits == 0)
- {
- PrintWarning(L"Cannot test buffers + images in the same memory pool on this GPU.");
- return;
- }
- }
- else if(config.UsesBuffers())
- memoryTypeBits = bufferMemoryTypeBits;
- else if(config.UsesImages())
- memoryTypeBits = imageMemoryTypeBits;
- else
- TEST(0);
-
- VmaPoolCreateInfo poolCreateInfo = {};
- poolCreateInfo.minBlockCount = 1;
- poolCreateInfo.maxBlockCount = 1;
- poolCreateInfo.blockSize = config.PoolSize;
- poolCreateInfo.frameInUseCount = 1;
-
- const VkPhysicalDeviceMemoryProperties* memProps = nullptr;
- vmaGetMemoryProperties(g_hAllocator, &memProps);
-
- VmaPool pool = VK_NULL_HANDLE;
- VkResult res;
- // Loop over memory types because we sometimes allocate a big block here,
- // while the most eligible DEVICE_LOCAL heap may be only 256 MB on some GPUs.
- while(memoryTypeBits)
- {
- VmaAllocationCreateInfo dummyAllocCreateInfo = {};
- dummyAllocCreateInfo.usage = VMA_MEMORY_USAGE_GPU_ONLY;
- vmaFindMemoryTypeIndex(g_hAllocator, memoryTypeBits, &dummyAllocCreateInfo, &poolCreateInfo.memoryTypeIndex);
-
- const uint32_t heapIndex = memProps->memoryTypes[poolCreateInfo.memoryTypeIndex].heapIndex;
- // Protection against validation layer error when trying to allocate a block larger than entire heap size,
- // which may be only 256 MB on some platforms.
- if(poolCreateInfo.blockSize * poolCreateInfo.minBlockCount < memProps->memoryHeaps[heapIndex].size)
- {
- res = vmaCreatePool(g_hAllocator, &poolCreateInfo, &pool);
- if(res == VK_SUCCESS)
- break;
- }
- memoryTypeBits &= ~(1u << poolCreateInfo.memoryTypeIndex);
- }
- TEST(pool);
-
- // Start time measurement - after creating pool and initializing data structures.
- time_point timeBeg = std::chrono::high_resolution_clock::now();
-
- ////////////////////////////////////////////////////////////////////////////////
- // ThreadProc
- auto ThreadProc = [&config, allocationSizeProbabilitySum, pool](
- PoolTestThreadResult* outThreadResult,
- uint32_t randSeed,
- HANDLE frameStartEvent,
- HANDLE frameEndEvent) -> void
- {
- RandomNumberGenerator threadRand{randSeed};
- VkResult res = VK_SUCCESS;
-
- VkBufferCreateInfo bufferInfo = { VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO };
- bufferInfo.size = 256; // Whatever.
- bufferInfo.usage = VK_BUFFER_USAGE_VERTEX_BUFFER_BIT | VK_BUFFER_USAGE_INDEX_BUFFER_BIT | VK_BUFFER_USAGE_TRANSFER_DST_BIT;
-
- VkImageCreateInfo imageInfo = { VK_STRUCTURE_TYPE_IMAGE_CREATE_INFO };
- imageInfo.imageType = VK_IMAGE_TYPE_2D;
- imageInfo.extent.width = 256; // Whatever.
- imageInfo.extent.height = 256; // Whatever.
- imageInfo.extent.depth = 1;
- imageInfo.mipLevels = 1;
- imageInfo.arrayLayers = 1;
- imageInfo.format = VK_FORMAT_R8G8B8A8_UNORM;
- imageInfo.tiling = VK_IMAGE_TILING_OPTIMAL; // LINEAR if CPU memory.
- imageInfo.initialLayout = VK_IMAGE_LAYOUT_PREINITIALIZED;
- imageInfo.usage = VK_IMAGE_USAGE_TRANSFER_DST_BIT | VK_IMAGE_USAGE_SAMPLED_BIT; // TRANSFER_SRC if CPU memory.
- imageInfo.samples = VK_SAMPLE_COUNT_1_BIT;
-
- outThreadResult->AllocationTimeMin = duration::max();
- outThreadResult->AllocationTimeSum = duration::zero();
- outThreadResult->AllocationTimeMax = duration::min();
- outThreadResult->DeallocationTimeMin = duration::max();
- outThreadResult->DeallocationTimeSum = duration::zero();
- outThreadResult->DeallocationTimeMax = duration::min();
- outThreadResult->AllocationCount = 0;
- outThreadResult->DeallocationCount = 0;
- outThreadResult->LostAllocationCount = 0;
- outThreadResult->LostAllocationTotalSize = 0;
- outThreadResult->FailedAllocationCount = 0;
- outThreadResult->FailedAllocationTotalSize = 0;
-
- struct Item
- {
- VkDeviceSize BufferSize = 0;
- VkExtent2D ImageSize = { 0, 0 };
- VkBuffer Buf = VK_NULL_HANDLE;
- VkImage Image = VK_NULL_HANDLE;
- VmaAllocation Alloc = VK_NULL_HANDLE;
-
- Item() { }
- Item(Item&& src) :
- BufferSize(src.BufferSize), ImageSize(src.ImageSize), Buf(src.Buf), Image(src.Image), Alloc(src.Alloc)
- {
- src.BufferSize = 0;
- src.ImageSize = {0, 0};
- src.Buf = VK_NULL_HANDLE;
- src.Image = VK_NULL_HANDLE;
- src.Alloc = VK_NULL_HANDLE;
- }
- Item(const Item& src) = delete;
- ~Item()
- {
- DestroyResources();
- }
- Item& operator=(Item&& src)
- {
- if(&src != this)
- {
- DestroyResources();
- BufferSize = src.BufferSize; ImageSize = src.ImageSize;
- Buf = src.Buf; Image = src.Image; Alloc = src.Alloc;
- src.BufferSize = 0;
- src.ImageSize = {0, 0};
- src.Buf = VK_NULL_HANDLE;
- src.Image = VK_NULL_HANDLE;
- src.Alloc = VK_NULL_HANDLE;
- }
- return *this;
- }
- Item& operator=(const Item& src) = delete;
- void DestroyResources()
- {
- if(Buf)
- {
- assert(Image == VK_NULL_HANDLE);
- vmaDestroyBuffer(g_hAllocator, Buf, Alloc);
- Buf = VK_NULL_HANDLE;
- }
- else
- {
- vmaDestroyImage(g_hAllocator, Image, Alloc);
- Image = VK_NULL_HANDLE;
- }
- Alloc = VK_NULL_HANDLE;
- }
- VkDeviceSize CalcSizeBytes() const
- {
- return BufferSize +
- 4ull * ImageSize.width * ImageSize.height;
- }
- };
- std::vector<Item> unusedItems, usedItems;
-
- const size_t threadTotalItemCount = config.TotalItemCount / config.ThreadCount;
-
- // Create all items - all unused, not yet allocated.
- for(size_t i = 0; i < threadTotalItemCount; ++i)
- {
- Item item = {};
-
- uint32_t allocSizeIndex = 0;
- uint32_t r = threadRand.Generate() % allocationSizeProbabilitySum;
- while(r >= config.AllocationSizes[allocSizeIndex].Probability)
- r -= config.AllocationSizes[allocSizeIndex++].Probability;
-
- const AllocationSize& allocSize = config.AllocationSizes[allocSizeIndex];
- if(allocSize.BufferSizeMax > 0)
- {
- TEST(allocSize.BufferSizeMin > 0);
- TEST(allocSize.ImageSizeMin == 0 && allocSize.ImageSizeMax == 0);
- if(allocSize.BufferSizeMax == allocSize.BufferSizeMin)
- item.BufferSize = allocSize.BufferSizeMin;
- else
- {
- item.BufferSize = allocSize.BufferSizeMin + threadRand.Generate() % (allocSize.BufferSizeMax - allocSize.BufferSizeMin);
- item.BufferSize = item.BufferSize / 16 * 16;
- }
- }
- else
- {
- TEST(allocSize.ImageSizeMin > 0 && allocSize.ImageSizeMax > 0);
- if(allocSize.ImageSizeMax == allocSize.ImageSizeMin)
- item.ImageSize.width = item.ImageSize.height = allocSize.ImageSizeMax;
- else
- {
- item.ImageSize.width = allocSize.ImageSizeMin + threadRand.Generate() % (allocSize.ImageSizeMax - allocSize.ImageSizeMin);
- item.ImageSize.height = allocSize.ImageSizeMin + threadRand.Generate() % (allocSize.ImageSizeMax - allocSize.ImageSizeMin);
- }
- }
-
- unusedItems.push_back(std::move(item));
- }
-
- auto Allocate = [&](Item& item) -> VkResult
- {
- assert(item.Buf == VK_NULL_HANDLE && item.Image == VK_NULL_HANDLE && item.Alloc == VK_NULL_HANDLE);
-
- VmaAllocationCreateInfo allocCreateInfo = {};
- allocCreateInfo.pool = pool;
- allocCreateInfo.flags = VMA_ALLOCATION_CREATE_CAN_BECOME_LOST_BIT |
- VMA_ALLOCATION_CREATE_CAN_MAKE_OTHER_LOST_BIT;
-
- if(item.BufferSize)
- {
- bufferInfo.size = item.BufferSize;
- VkResult res = VK_SUCCESS;
- {
- PoolAllocationTimeRegisterObj timeRegisterObj(*outThreadResult);
- res = vmaCreateBuffer(g_hAllocator, &bufferInfo, &allocCreateInfo, &item.Buf, &item.Alloc, nullptr);
- }
- if(res == VK_SUCCESS)
- SetDebugUtilsObjectName(VK_OBJECT_TYPE_BUFFER, (uint64_t)item.Buf, "TestPool_Benchmark_Buffer");
- return res;
- }
- else
- {
- TEST(item.ImageSize.width && item.ImageSize.height);
-
- imageInfo.extent.width = item.ImageSize.width;
- imageInfo.extent.height = item.ImageSize.height;
- VkResult res = VK_SUCCESS;
- {
- PoolAllocationTimeRegisterObj timeRegisterObj(*outThreadResult);
- res = vmaCreateImage(g_hAllocator, &imageInfo, &allocCreateInfo, &item.Image, &item.Alloc, nullptr);
- }
- if(res == VK_SUCCESS)
- SetDebugUtilsObjectName(VK_OBJECT_TYPE_IMAGE, (uint64_t)item.Image, "TestPool_Benchmark_Image");
- return res;
- }
- };
-
- ////////////////////////////////////////////////////////////////////////////////
- // Frames
- for(uint32_t frameIndex = 0; frameIndex < config.FrameCount; ++frameIndex)
- {
- WaitForSingleObject(frameStartEvent, INFINITE);
-
- // Always make some percent of used bufs unused, to choose different used ones.
- const size_t bufsToMakeUnused = usedItems.size() * config.ItemsToMakeUnusedPercent / 100;
- for(size_t i = 0; i < bufsToMakeUnused; ++i)
- {
- size_t index = threadRand.Generate() % usedItems.size();
- auto it = usedItems.begin() + index;
- Item item = std::move(*it);
- usedItems.erase(it);
- unusedItems.push_back(std::move(item));
- }
-
- // Determine which bufs we want to use in this frame.
- const size_t usedBufCount = (threadRand.Generate() % (config.UsedItemCountMax - config.UsedItemCountMin) + config.UsedItemCountMin)
- / config.ThreadCount;
- TEST(usedBufCount < usedItems.size() + unusedItems.size());
- // Move some used to unused.
- while(usedBufCount < usedItems.size())
- {
- size_t index = threadRand.Generate() % usedItems.size();
- auto it = usedItems.begin() + index;
- Item item = std::move(*it);
- usedItems.erase(it);
- unusedItems.push_back(std::move(item));
- }
- // Move some unused to used.
- while(usedBufCount > usedItems.size())
- {
- size_t index = threadRand.Generate() % unusedItems.size();
- auto it = unusedItems.begin() + index;
- Item item = std::move(*it);
- unusedItems.erase(it);
- usedItems.push_back(std::move(item));
- }
-
- uint32_t touchExistingCount = 0;
- uint32_t touchLostCount = 0;
- uint32_t createSucceededCount = 0;
- uint32_t createFailedCount = 0;
-
- // Touch all used bufs. If not created or lost, allocate.
- for(size_t i = 0; i < usedItems.size(); ++i)
- {
- Item& item = usedItems[i];
- // Not yet created.
- if(item.Alloc == VK_NULL_HANDLE)
- {
- res = Allocate(item);
- ++outThreadResult->AllocationCount;
- if(res != VK_SUCCESS)
- {
- assert(item.Alloc == VK_NULL_HANDLE && item.Buf == VK_NULL_HANDLE && item.Image == VK_NULL_HANDLE);
- ++outThreadResult->FailedAllocationCount;
- outThreadResult->FailedAllocationTotalSize += item.CalcSizeBytes();
- ++createFailedCount;
- }
- else
- ++createSucceededCount;
- }
- else
- {
- // Touch.
- VmaAllocationInfo allocInfo;
- vmaGetAllocationInfo(g_hAllocator, item.Alloc, &allocInfo);
- // Lost.
- if(allocInfo.deviceMemory == VK_NULL_HANDLE)
- {
- ++touchLostCount;
-
- // Destroy.
- {
- PoolDeallocationTimeRegisterObj timeRegisterObj(*outThreadResult);
- item.DestroyResources();
- ++outThreadResult->DeallocationCount;
- }
-
- ++outThreadResult->LostAllocationCount;
- outThreadResult->LostAllocationTotalSize += item.CalcSizeBytes();
-
- // Recreate.
- res = Allocate(item);
- ++outThreadResult->AllocationCount;
- // Creation failed.
- if(res != VK_SUCCESS)
- {
- TEST(item.Alloc == VK_NULL_HANDLE && item.Buf == VK_NULL_HANDLE && item.Image == VK_NULL_HANDLE);
- ++outThreadResult->FailedAllocationCount;
- outThreadResult->FailedAllocationTotalSize += item.CalcSizeBytes();
- ++createFailedCount;
- }
- else
- ++createSucceededCount;
- }
- else
- ++touchExistingCount;
- }
- }
-
- /*
- printf("Thread %u frame %u: Touch existing %u lost %u, create succeeded %u failed %u\n",
- randSeed, frameIndex,
- touchExistingCount, touchLostCount,
- createSucceededCount, createFailedCount);
- */
-
- SetEvent(frameEndEvent);
- }
-
- // Free all remaining items.
- for(size_t i = usedItems.size(); i--; )
- {
- PoolDeallocationTimeRegisterObj timeRegisterObj(*outThreadResult);
- usedItems[i].DestroyResources();
- ++outThreadResult->DeallocationCount;
- }
- for(size_t i = unusedItems.size(); i--; )
- {
- PoolDeallocationTimeRegisterObj timeRegisterOb(*outThreadResult);
- unusedItems[i].DestroyResources();
- ++outThreadResult->DeallocationCount;
- }
- };
-
- // Launch threads.
- uint32_t threadRandSeed = mainRand.Generate();
- std::vector<HANDLE> frameStartEvents{config.ThreadCount};
- std::vector<HANDLE> frameEndEvents{config.ThreadCount};
- std::vector<std::thread> bkgThreads;
- std::vector<PoolTestThreadResult> threadResults{config.ThreadCount};
- for(uint32_t threadIndex = 0; threadIndex < config.ThreadCount; ++threadIndex)
- {
- frameStartEvents[threadIndex] = CreateEvent(NULL, FALSE, FALSE, NULL);
- frameEndEvents[threadIndex] = CreateEvent(NULL, FALSE, FALSE, NULL);
- bkgThreads.emplace_back(std::bind(
- ThreadProc,
- &threadResults[threadIndex],
- threadRandSeed + threadIndex,
- frameStartEvents[threadIndex],
- frameEndEvents[threadIndex]));
- }
-
- // Execute frames.
- TEST(config.ThreadCount <= MAXIMUM_WAIT_OBJECTS);
- for(uint32_t frameIndex = 0; frameIndex < config.FrameCount; ++frameIndex)
- {
- vmaSetCurrentFrameIndex(g_hAllocator, frameIndex);
- for(size_t threadIndex = 0; threadIndex < config.ThreadCount; ++threadIndex)
- SetEvent(frameStartEvents[threadIndex]);
- WaitForMultipleObjects(config.ThreadCount, &frameEndEvents[0], TRUE, INFINITE);
- }
-
- // Wait for threads finished
- for(size_t i = 0; i < bkgThreads.size(); ++i)
- {
- bkgThreads[i].join();
- CloseHandle(frameEndEvents[i]);
- CloseHandle(frameStartEvents[i]);
- }
- bkgThreads.clear();
-
- // Finish time measurement - before destroying pool.
- outResult.TotalTime = std::chrono::high_resolution_clock::now() - timeBeg;
-
- vmaDestroyPool(g_hAllocator, pool);
-
- outResult.AllocationTimeMin = duration::max();
- outResult.AllocationTimeAvg = duration::zero();
- outResult.AllocationTimeMax = duration::min();
- outResult.DeallocationTimeMin = duration::max();
- outResult.DeallocationTimeAvg = duration::zero();
- outResult.DeallocationTimeMax = duration::min();
- outResult.LostAllocationCount = 0;
- outResult.LostAllocationTotalSize = 0;
- outResult.FailedAllocationCount = 0;
- outResult.FailedAllocationTotalSize = 0;
- size_t allocationCount = 0;
- size_t deallocationCount = 0;
- for(size_t threadIndex = 0; threadIndex < config.ThreadCount; ++threadIndex)
- {
- const PoolTestThreadResult& threadResult = threadResults[threadIndex];
- outResult.AllocationTimeMin = std::min(outResult.AllocationTimeMin, threadResult.AllocationTimeMin);
- outResult.AllocationTimeMax = std::max(outResult.AllocationTimeMax, threadResult.AllocationTimeMax);
- outResult.AllocationTimeAvg += threadResult.AllocationTimeSum;
- outResult.DeallocationTimeMin = std::min(outResult.DeallocationTimeMin, threadResult.DeallocationTimeMin);
- outResult.DeallocationTimeMax = std::max(outResult.DeallocationTimeMax, threadResult.DeallocationTimeMax);
- outResult.DeallocationTimeAvg += threadResult.DeallocationTimeSum;
- allocationCount += threadResult.AllocationCount;
- deallocationCount += threadResult.DeallocationCount;
- outResult.FailedAllocationCount += threadResult.FailedAllocationCount;
- outResult.FailedAllocationTotalSize += threadResult.FailedAllocationTotalSize;
- outResult.LostAllocationCount += threadResult.LostAllocationCount;
- outResult.LostAllocationTotalSize += threadResult.LostAllocationTotalSize;
- }
- if(allocationCount)
- outResult.AllocationTimeAvg /= allocationCount;
- if(deallocationCount)
- outResult.DeallocationTimeAvg /= deallocationCount;
-}
-
-static inline bool MemoryRegionsOverlap(char* ptr1, size_t size1, char* ptr2, size_t size2)
-{
- if(ptr1 < ptr2)
- return ptr1 + size1 > ptr2;
- else if(ptr2 < ptr1)
- return ptr2 + size2 > ptr1;
- else
- return true;
-}
-
-static void TestMemoryUsage()
-{
- wprintf(L"Testing memory usage:\n");
-
- static const VmaMemoryUsage lastUsage = VMA_MEMORY_USAGE_GPU_LAZILY_ALLOCATED;
- for(uint32_t usage = 0; usage <= lastUsage; ++usage)
- {
- switch(usage)
- {
- case VMA_MEMORY_USAGE_UNKNOWN: printf(" VMA_MEMORY_USAGE_UNKNOWN:\n"); break;
- case VMA_MEMORY_USAGE_GPU_ONLY: printf(" VMA_MEMORY_USAGE_GPU_ONLY:\n"); break;
- case VMA_MEMORY_USAGE_CPU_ONLY: printf(" VMA_MEMORY_USAGE_CPU_ONLY:\n"); break;
- case VMA_MEMORY_USAGE_CPU_TO_GPU: printf(" VMA_MEMORY_USAGE_CPU_TO_GPU:\n"); break;
- case VMA_MEMORY_USAGE_GPU_TO_CPU: printf(" VMA_MEMORY_USAGE_GPU_TO_CPU:\n"); break;
- case VMA_MEMORY_USAGE_CPU_COPY: printf(" VMA_MEMORY_USAGE_CPU_COPY:\n"); break;
- case VMA_MEMORY_USAGE_GPU_LAZILY_ALLOCATED: printf(" VMA_MEMORY_USAGE_GPU_LAZILY_ALLOCATED:\n"); break;
- default: assert(0);
- }
-
- auto printResult = [](const char* testName, VkResult res, uint32_t memoryTypeBits, uint32_t memoryTypeIndex)
- {
- if(res == VK_SUCCESS)
- printf(" %s: memoryTypeBits=0x%X, memoryTypeIndex=%u\n", testName, memoryTypeBits, memoryTypeIndex);
- else
- printf(" %s: memoryTypeBits=0x%X, FAILED with res=%d\n", testName, memoryTypeBits, (int32_t)res);
- };
-
- // 1: Buffer for copy
- {
- VkBufferCreateInfo bufCreateInfo = { VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO };
- bufCreateInfo.size = 65536;
- bufCreateInfo.usage = VK_BUFFER_USAGE_TRANSFER_DST_BIT | VK_BUFFER_USAGE_TRANSFER_SRC_BIT;
-
- VkBuffer buf = VK_NULL_HANDLE;
- VkResult res = vkCreateBuffer(g_hDevice, &bufCreateInfo, g_Allocs, &buf);
- TEST(res == VK_SUCCESS && buf != VK_NULL_HANDLE);
-
- VkMemoryRequirements memReq = {};
- vkGetBufferMemoryRequirements(g_hDevice, buf, &memReq);
-
- VmaAllocationCreateInfo allocCreateInfo = {};
- allocCreateInfo.usage = (VmaMemoryUsage)usage;
- VmaAllocation alloc = VK_NULL_HANDLE;
- VmaAllocationInfo allocInfo = {};
- res = vmaAllocateMemoryForBuffer(g_hAllocator, buf, &allocCreateInfo, &alloc, &allocInfo);
- if(res == VK_SUCCESS)
- {
- TEST((memReq.memoryTypeBits & (1u << allocInfo.memoryType)) != 0);
- res = vkBindBufferMemory(g_hDevice, buf, allocInfo.deviceMemory, allocInfo.offset);
- TEST(res == VK_SUCCESS);
- }
- printResult("Buffer TRANSFER_DST + TRANSFER_SRC", res, memReq.memoryTypeBits, allocInfo.memoryType);
- vmaDestroyBuffer(g_hAllocator, buf, alloc);
- }
-
- // 2: Vertex buffer
- {
- VkBufferCreateInfo bufCreateInfo = { VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO };
- bufCreateInfo.size = 65536;
- bufCreateInfo.usage = VK_BUFFER_USAGE_TRANSFER_DST_BIT | VK_BUFFER_USAGE_VERTEX_BUFFER_BIT;
-
- VkBuffer buf = VK_NULL_HANDLE;
- VkResult res = vkCreateBuffer(g_hDevice, &bufCreateInfo, g_Allocs, &buf);
- TEST(res == VK_SUCCESS && buf != VK_NULL_HANDLE);
-
- VkMemoryRequirements memReq = {};
- vkGetBufferMemoryRequirements(g_hDevice, buf, &memReq);
-
- VmaAllocationCreateInfo allocCreateInfo = {};
- allocCreateInfo.usage = (VmaMemoryUsage)usage;
- VmaAllocation alloc = VK_NULL_HANDLE;
- VmaAllocationInfo allocInfo = {};
- res = vmaAllocateMemoryForBuffer(g_hAllocator, buf, &allocCreateInfo, &alloc, &allocInfo);
- if(res == VK_SUCCESS)
- {
- TEST((memReq.memoryTypeBits & (1u << allocInfo.memoryType)) != 0);
- res = vkBindBufferMemory(g_hDevice, buf, allocInfo.deviceMemory, allocInfo.offset);
- TEST(res == VK_SUCCESS);
- }
- printResult("Buffer TRANSFER_DST + VERTEX_BUFFER", res, memReq.memoryTypeBits, allocInfo.memoryType);
- vmaDestroyBuffer(g_hAllocator, buf, alloc);
- }
-
- // 3: Image for copy, OPTIMAL
- {
- VkImageCreateInfo imgCreateInfo = { VK_STRUCTURE_TYPE_IMAGE_CREATE_INFO };
- imgCreateInfo.imageType = VK_IMAGE_TYPE_2D;
- imgCreateInfo.extent.width = 256;
- imgCreateInfo.extent.height = 256;
- imgCreateInfo.extent.depth = 1;
- imgCreateInfo.mipLevels = 1;
- imgCreateInfo.arrayLayers = 1;
- imgCreateInfo.format = VK_FORMAT_R8G8B8A8_UNORM;
- imgCreateInfo.tiling = VK_IMAGE_TILING_OPTIMAL;
- imgCreateInfo.initialLayout = VK_IMAGE_LAYOUT_UNDEFINED;
- imgCreateInfo.usage = VK_IMAGE_USAGE_TRANSFER_DST_BIT | VK_IMAGE_USAGE_TRANSFER_SRC_BIT;
- imgCreateInfo.samples = VK_SAMPLE_COUNT_1_BIT;
-
- VkImage img = VK_NULL_HANDLE;
- VkResult res = vkCreateImage(g_hDevice, &imgCreateInfo, g_Allocs, &img);
- TEST(res == VK_SUCCESS && img != VK_NULL_HANDLE);
-
- VkMemoryRequirements memReq = {};
- vkGetImageMemoryRequirements(g_hDevice, img, &memReq);
-
- VmaAllocationCreateInfo allocCreateInfo = {};
- allocCreateInfo.usage = (VmaMemoryUsage)usage;
- VmaAllocation alloc = VK_NULL_HANDLE;
- VmaAllocationInfo allocInfo = {};
- res = vmaAllocateMemoryForImage(g_hAllocator, img, &allocCreateInfo, &alloc, &allocInfo);
- if(res == VK_SUCCESS)
- {
- TEST((memReq.memoryTypeBits & (1u << allocInfo.memoryType)) != 0);
- res = vkBindImageMemory(g_hDevice, img, allocInfo.deviceMemory, allocInfo.offset);
- TEST(res == VK_SUCCESS);
- }
- printResult("Image OPTIMAL TRANSFER_DST + TRANSFER_SRC", res, memReq.memoryTypeBits, allocInfo.memoryType);
-
- vmaDestroyImage(g_hAllocator, img, alloc);
- }
-
- // 4: Image SAMPLED, OPTIMAL
- {
- VkImageCreateInfo imgCreateInfo = { VK_STRUCTURE_TYPE_IMAGE_CREATE_INFO };
- imgCreateInfo.imageType = VK_IMAGE_TYPE_2D;
- imgCreateInfo.extent.width = 256;
- imgCreateInfo.extent.height = 256;
- imgCreateInfo.extent.depth = 1;
- imgCreateInfo.mipLevels = 1;
- imgCreateInfo.arrayLayers = 1;
- imgCreateInfo.format = VK_FORMAT_R8G8B8A8_UNORM;
- imgCreateInfo.tiling = VK_IMAGE_TILING_OPTIMAL;
- imgCreateInfo.initialLayout = VK_IMAGE_LAYOUT_UNDEFINED;
- imgCreateInfo.usage = VK_IMAGE_USAGE_TRANSFER_DST_BIT | VK_IMAGE_USAGE_SAMPLED_BIT;
- imgCreateInfo.samples = VK_SAMPLE_COUNT_1_BIT;
-
- VkImage img = VK_NULL_HANDLE;
- VkResult res = vkCreateImage(g_hDevice, &imgCreateInfo, g_Allocs, &img);
- TEST(res == VK_SUCCESS && img != VK_NULL_HANDLE);
-
- VkMemoryRequirements memReq = {};
- vkGetImageMemoryRequirements(g_hDevice, img, &memReq);
-
- VmaAllocationCreateInfo allocCreateInfo = {};
- allocCreateInfo.usage = (VmaMemoryUsage)usage;
- VmaAllocation alloc = VK_NULL_HANDLE;
- VmaAllocationInfo allocInfo = {};
- res = vmaAllocateMemoryForImage(g_hAllocator, img, &allocCreateInfo, &alloc, &allocInfo);
- if(res == VK_SUCCESS)
- {
- TEST((memReq.memoryTypeBits & (1u << allocInfo.memoryType)) != 0);
- res = vkBindImageMemory(g_hDevice, img, allocInfo.deviceMemory, allocInfo.offset);
- TEST(res == VK_SUCCESS);
- }
- printResult("Image OPTIMAL TRANSFER_DST + SAMPLED", res, memReq.memoryTypeBits, allocInfo.memoryType);
- vmaDestroyImage(g_hAllocator, img, alloc);
- }
-
- // 5: Image COLOR_ATTACHMENT, OPTIMAL
- {
- VkImageCreateInfo imgCreateInfo = { VK_STRUCTURE_TYPE_IMAGE_CREATE_INFO };
- imgCreateInfo.imageType = VK_IMAGE_TYPE_2D;
- imgCreateInfo.extent.width = 256;
- imgCreateInfo.extent.height = 256;
- imgCreateInfo.extent.depth = 1;
- imgCreateInfo.mipLevels = 1;
- imgCreateInfo.arrayLayers = 1;
- imgCreateInfo.format = VK_FORMAT_R8G8B8A8_UNORM;
- imgCreateInfo.tiling = VK_IMAGE_TILING_OPTIMAL;
- imgCreateInfo.initialLayout = VK_IMAGE_LAYOUT_UNDEFINED;
- imgCreateInfo.usage = VK_IMAGE_USAGE_SAMPLED_BIT | VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT;
- imgCreateInfo.samples = VK_SAMPLE_COUNT_1_BIT;
-
- VkImage img = VK_NULL_HANDLE;
- VkResult res = vkCreateImage(g_hDevice, &imgCreateInfo, g_Allocs, &img);
- TEST(res == VK_SUCCESS && img != VK_NULL_HANDLE);
-
- VkMemoryRequirements memReq = {};
- vkGetImageMemoryRequirements(g_hDevice, img, &memReq);
-
- VmaAllocationCreateInfo allocCreateInfo = {};
- allocCreateInfo.usage = (VmaMemoryUsage)usage;
- VmaAllocation alloc = VK_NULL_HANDLE;
- VmaAllocationInfo allocInfo = {};
- res = vmaAllocateMemoryForImage(g_hAllocator, img, &allocCreateInfo, &alloc, &allocInfo);
- if(res == VK_SUCCESS)
- {
- TEST((memReq.memoryTypeBits & (1u << allocInfo.memoryType)) != 0);
- res = vkBindImageMemory(g_hDevice, img, allocInfo.deviceMemory, allocInfo.offset);
- TEST(res == VK_SUCCESS);
- }
- printResult("Image OPTIMAL SAMPLED + COLOR_ATTACHMENT", res, memReq.memoryTypeBits, allocInfo.memoryType);
- vmaDestroyImage(g_hAllocator, img, alloc);
- }
- }
-}
-
-static uint32_t FindDeviceCoherentMemoryTypeBits()
-{
- VkPhysicalDeviceMemoryProperties memProps;
- vkGetPhysicalDeviceMemoryProperties(g_hPhysicalDevice, &memProps);
-
- uint32_t memTypeBits = 0;
- for(uint32_t i = 0; i < memProps.memoryTypeCount; ++i)
- {
- if(memProps.memoryTypes[i].propertyFlags & VK_MEMORY_PROPERTY_DEVICE_COHERENT_BIT_AMD)
- memTypeBits |= 1u << i;
- }
- return memTypeBits;
-}
-
-static void TestDeviceCoherentMemory()
-{
- if(!VK_AMD_device_coherent_memory_enabled)
- return;
-
- uint32_t deviceCoherentMemoryTypeBits = FindDeviceCoherentMemoryTypeBits();
- // Extension is enabled, feature is enabled, and the device still doesn't support any such memory type?
- // OK then, so it's just fake!
- if(deviceCoherentMemoryTypeBits == 0)
- return;
-
- wprintf(L"Testing device coherent memory...\n");
-
- // 1. Try to allocate buffer from a memory type that is DEVICE_COHERENT.
-
- VkBufferCreateInfo bufCreateInfo = { VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO };
- bufCreateInfo.size = 0x10000;
- bufCreateInfo.usage = VK_BUFFER_USAGE_TRANSFER_SRC_BIT | VK_BUFFER_USAGE_TRANSFER_DST_BIT;
-
- VmaAllocationCreateInfo allocCreateInfo = {};
- allocCreateInfo.flags = VMA_ALLOCATION_CREATE_DEDICATED_MEMORY_BIT;
- allocCreateInfo.requiredFlags = VK_MEMORY_PROPERTY_DEVICE_COHERENT_BIT_AMD;
-
- AllocInfo alloc = {};
- VmaAllocationInfo allocInfo = {};
- VkResult res = vmaCreateBuffer(g_hAllocator, &bufCreateInfo, &allocCreateInfo, &alloc.m_Buffer, &alloc.m_Allocation, &allocInfo);
-
- // Make sure it succeeded and was really created in such memory type.
- TEST(res == VK_SUCCESS);
- TEST((1u << allocInfo.memoryType) & deviceCoherentMemoryTypeBits);
-
- alloc.Destroy();
-
- // 2. Try to create a pool in such memory type.
- {
- VmaPoolCreateInfo poolCreateInfo = {};
-
- res = vmaFindMemoryTypeIndex(g_hAllocator, UINT32_MAX, &allocCreateInfo, &poolCreateInfo.memoryTypeIndex);
- TEST(res == VK_SUCCESS);
- TEST((1u << poolCreateInfo.memoryTypeIndex) & deviceCoherentMemoryTypeBits);
-
- VmaPool pool = VK_NULL_HANDLE;
- res = vmaCreatePool(g_hAllocator, &poolCreateInfo, &pool);
- TEST(res == VK_SUCCESS);
-
- vmaDestroyPool(g_hAllocator, pool);
- }
-
- // 3. Try the same with a local allocator created without VMA_ALLOCATOR_CREATE_AMD_DEVICE_COHERENT_MEMORY_BIT.
-
- VmaAllocatorCreateInfo allocatorCreateInfo = {};
- SetAllocatorCreateInfo(allocatorCreateInfo);
- allocatorCreateInfo.flags &= ~VMA_ALLOCATOR_CREATE_AMD_DEVICE_COHERENT_MEMORY_BIT;
-
- VmaAllocator localAllocator = VK_NULL_HANDLE;
- res = vmaCreateAllocator(&allocatorCreateInfo, &localAllocator);
- TEST(res == VK_SUCCESS && localAllocator);
-
- res = vmaCreateBuffer(localAllocator, &bufCreateInfo, &allocCreateInfo, &alloc.m_Buffer, &alloc.m_Allocation, &allocInfo);
-
- // Make sure it failed.
- TEST(res != VK_SUCCESS && !alloc.m_Buffer && !alloc.m_Allocation);
-
- // 4. Try to find memory type.
- {
- uint32_t memTypeIndex = UINT_MAX;
- res = vmaFindMemoryTypeIndex(localAllocator, UINT32_MAX, &allocCreateInfo, &memTypeIndex);
- TEST(res != VK_SUCCESS);
- }
-
- vmaDestroyAllocator(localAllocator);
-}
-
-static void TestBudget()
-{
- wprintf(L"Testing budget...\n");
-
- static const VkDeviceSize BUF_SIZE = 10ull * 1024 * 1024;
- static const uint32_t BUF_COUNT = 4;
-
- const VkPhysicalDeviceMemoryProperties* memProps = {};
- vmaGetMemoryProperties(g_hAllocator, &memProps);
-
- for(uint32_t testIndex = 0; testIndex < 2; ++testIndex)
- {
- vmaSetCurrentFrameIndex(g_hAllocator, ++g_FrameIndex);
-
- VmaBudget budgetBeg[VK_MAX_MEMORY_HEAPS] = {};
- vmaGetBudget(g_hAllocator, budgetBeg);
-
- for(uint32_t i = 0; i < memProps->memoryHeapCount; ++i)
- {
- TEST(budgetBeg[i].budget > 0);
- TEST(budgetBeg[i].budget <= memProps->memoryHeaps[i].size);
- TEST(budgetBeg[i].allocationBytes <= budgetBeg[i].blockBytes);
- }
-
- VkBufferCreateInfo bufInfo = { VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO };
- bufInfo.size = BUF_SIZE;
- bufInfo.usage = VK_BUFFER_USAGE_TRANSFER_DST_BIT;
-
- VmaAllocationCreateInfo allocCreateInfo = {};
- allocCreateInfo.usage = VMA_MEMORY_USAGE_GPU_ONLY;
- if(testIndex == 0)
- {
- allocCreateInfo.flags |= VMA_ALLOCATION_CREATE_DEDICATED_MEMORY_BIT;
- }
-
- // CREATE BUFFERS
- uint32_t heapIndex = 0;
- BufferInfo bufInfos[BUF_COUNT] = {};
- for(uint32_t bufIndex = 0; bufIndex < BUF_COUNT; ++bufIndex)
- {
- VmaAllocationInfo allocInfo;
- VkResult res = vmaCreateBuffer(g_hAllocator, &bufInfo, &allocCreateInfo,
- &bufInfos[bufIndex].Buffer, &bufInfos[bufIndex].Allocation, &allocInfo);
- TEST(res == VK_SUCCESS);
- if(bufIndex == 0)
- {
- heapIndex = MemoryTypeToHeap(allocInfo.memoryType);
- }
- else
- {
- // All buffers need to fall into the same heap.
- TEST(MemoryTypeToHeap(allocInfo.memoryType) == heapIndex);
- }
- }
-
- VmaBudget budgetWithBufs[VK_MAX_MEMORY_HEAPS] = {};
- vmaGetBudget(g_hAllocator, budgetWithBufs);
-
- // DESTROY BUFFERS
- for(size_t bufIndex = BUF_COUNT; bufIndex--; )
- {
- vmaDestroyBuffer(g_hAllocator, bufInfos[bufIndex].Buffer, bufInfos[bufIndex].Allocation);
- }
-
- VmaBudget budgetEnd[VK_MAX_MEMORY_HEAPS] = {};
- vmaGetBudget(g_hAllocator, budgetEnd);
-
- // CHECK
- for(uint32_t i = 0; i < memProps->memoryHeapCount; ++i)
- {
- TEST(budgetEnd[i].allocationBytes <= budgetEnd[i].blockBytes);
- if(i == heapIndex)
- {
- TEST(budgetEnd[i].allocationBytes == budgetBeg[i].allocationBytes);
- TEST(budgetWithBufs[i].allocationBytes == budgetBeg[i].allocationBytes + BUF_SIZE * BUF_COUNT);
- TEST(budgetWithBufs[i].blockBytes >= budgetEnd[i].blockBytes);
- }
- else
- {
- TEST(budgetEnd[i].allocationBytes == budgetEnd[i].allocationBytes &&
- budgetEnd[i].allocationBytes == budgetWithBufs[i].allocationBytes);
- TEST(budgetEnd[i].blockBytes == budgetEnd[i].blockBytes &&
- budgetEnd[i].blockBytes == budgetWithBufs[i].blockBytes);
- }
- }
- }
-}
-
-static void TestAliasing()
-{
- wprintf(L"Testing aliasing...\n");
-
- /*
- This is just a simple test, more like a code sample to demonstrate it's possible.
- */
-
- // A 512x512 texture to be sampled.
- VkImageCreateInfo img1CreateInfo = { VK_STRUCTURE_TYPE_IMAGE_CREATE_INFO };
- img1CreateInfo.imageType = VK_IMAGE_TYPE_2D;
- img1CreateInfo.extent.width = 512;
- img1CreateInfo.extent.height = 512;
- img1CreateInfo.extent.depth = 1;
- img1CreateInfo.mipLevels = 10;
- img1CreateInfo.arrayLayers = 1;
- img1CreateInfo.format = VK_FORMAT_R8G8B8A8_SRGB;
- img1CreateInfo.tiling = VK_IMAGE_TILING_OPTIMAL;
- img1CreateInfo.initialLayout = VK_IMAGE_LAYOUT_UNDEFINED;
- img1CreateInfo.usage = VK_IMAGE_USAGE_TRANSFER_DST_BIT | VK_IMAGE_USAGE_SAMPLED_BIT;
- img1CreateInfo.samples = VK_SAMPLE_COUNT_1_BIT;
-
- // A full screen texture to be used as color attachment.
- VkImageCreateInfo img2CreateInfo = { VK_STRUCTURE_TYPE_IMAGE_CREATE_INFO };
- img2CreateInfo.imageType = VK_IMAGE_TYPE_2D;
- img2CreateInfo.extent.width = 1920;
- img2CreateInfo.extent.height = 1080;
- img2CreateInfo.extent.depth = 1;
- img2CreateInfo.mipLevels = 1;
- img2CreateInfo.arrayLayers = 1;
- img2CreateInfo.format = VK_FORMAT_R8G8B8A8_UNORM;
- img2CreateInfo.tiling = VK_IMAGE_TILING_OPTIMAL;
- img2CreateInfo.initialLayout = VK_IMAGE_LAYOUT_UNDEFINED;
- img2CreateInfo.usage = VK_IMAGE_USAGE_SAMPLED_BIT | VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT;
- img2CreateInfo.samples = VK_SAMPLE_COUNT_1_BIT;
-
- VkImage img1 = VK_NULL_HANDLE;
- ERR_GUARD_VULKAN(vkCreateImage(g_hDevice, &img1CreateInfo, g_Allocs, &img1));
- VkImage img2 = VK_NULL_HANDLE;
- ERR_GUARD_VULKAN(vkCreateImage(g_hDevice, &img2CreateInfo, g_Allocs, &img2));
-
- VkMemoryRequirements img1MemReq = {};
- vkGetImageMemoryRequirements(g_hDevice, img1, &img1MemReq);
- VkMemoryRequirements img2MemReq = {};
- vkGetImageMemoryRequirements(g_hDevice, img2, &img2MemReq);
-
- VkMemoryRequirements finalMemReq = {};
- finalMemReq.size = std::max(img1MemReq.size, img2MemReq.size);
- finalMemReq.alignment = std::max(img1MemReq.alignment, img2MemReq.alignment);
- finalMemReq.memoryTypeBits = img1MemReq.memoryTypeBits & img2MemReq.memoryTypeBits;
- if(finalMemReq.memoryTypeBits != 0)
- {
- wprintf(L" size: max(%llu, %llu) = %llu\n",
- img1MemReq.size, img2MemReq.size, finalMemReq.size);
- wprintf(L" alignment: max(%llu, %llu) = %llu\n",
- img1MemReq.alignment, img2MemReq.alignment, finalMemReq.alignment);
- wprintf(L" memoryTypeBits: %u & %u = %u\n",
- img1MemReq.memoryTypeBits, img2MemReq.memoryTypeBits, finalMemReq.memoryTypeBits);
-
- VmaAllocationCreateInfo allocCreateInfo = {};
- allocCreateInfo.usage = VMA_MEMORY_USAGE_GPU_ONLY;
-
- VmaAllocation alloc = VK_NULL_HANDLE;
- ERR_GUARD_VULKAN(vmaAllocateMemory(g_hAllocator, &finalMemReq, &allocCreateInfo, &alloc, nullptr));
-
- ERR_GUARD_VULKAN(vmaBindImageMemory(g_hAllocator, alloc, img1));
- ERR_GUARD_VULKAN(vmaBindImageMemory(g_hAllocator, alloc, img2));
-
- // You can use img1, img2 here, but not at the same time!
-
- vmaFreeMemory(g_hAllocator, alloc);
- }
- else
- {
- wprintf(L" Textures cannot alias!\n");
- }
-
- vkDestroyImage(g_hDevice, img2, g_Allocs);
- vkDestroyImage(g_hDevice, img1, g_Allocs);
-}
-
-static void TestMapping()
-{
- wprintf(L"Testing mapping...\n");
-
- VkResult res;
- uint32_t memTypeIndex = UINT32_MAX;
-
- enum TEST
- {
- TEST_NORMAL,
- TEST_POOL,
- TEST_DEDICATED,
- TEST_COUNT
- };
- for(uint32_t testIndex = 0; testIndex < TEST_COUNT; ++testIndex)
- {
- VmaPool pool = nullptr;
- if(testIndex == TEST_POOL)
- {
- TEST(memTypeIndex != UINT32_MAX);
- VmaPoolCreateInfo poolInfo = {};
- poolInfo.memoryTypeIndex = memTypeIndex;
- res = vmaCreatePool(g_hAllocator, &poolInfo, &pool);
- TEST(res == VK_SUCCESS);
- }
-
- VkBufferCreateInfo bufInfo = { VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO };
- bufInfo.size = 0x10000;
- bufInfo.usage = VK_BUFFER_USAGE_TRANSFER_SRC_BIT;
-
- VmaAllocationCreateInfo allocCreateInfo = {};
- allocCreateInfo.usage = VMA_MEMORY_USAGE_CPU_ONLY;
- allocCreateInfo.pool = pool;
- if(testIndex == TEST_DEDICATED)
- allocCreateInfo.flags |= VMA_ALLOCATION_CREATE_DEDICATED_MEMORY_BIT;
-
- VmaAllocationInfo allocInfo;
-
- // Mapped manually
-
- // Create 2 buffers.
- BufferInfo bufferInfos[3];
- for(size_t i = 0; i < 2; ++i)
- {
- res = vmaCreateBuffer(g_hAllocator, &bufInfo, &allocCreateInfo,
- &bufferInfos[i].Buffer, &bufferInfos[i].Allocation, &allocInfo);
- TEST(res == VK_SUCCESS);
- TEST(allocInfo.pMappedData == nullptr);
- memTypeIndex = allocInfo.memoryType;
- }
-
- // Map buffer 0.
- char* data00 = nullptr;
- res = vmaMapMemory(g_hAllocator, bufferInfos[0].Allocation, (void**)&data00);
- TEST(res == VK_SUCCESS && data00 != nullptr);
- data00[0xFFFF] = data00[0];
-
- // Map buffer 0 second time.
- char* data01 = nullptr;
- res = vmaMapMemory(g_hAllocator, bufferInfos[0].Allocation, (void**)&data01);
- TEST(res == VK_SUCCESS && data01 == data00);
-
- // Map buffer 1.
- char* data1 = nullptr;
- res = vmaMapMemory(g_hAllocator, bufferInfos[1].Allocation, (void**)&data1);
- TEST(res == VK_SUCCESS && data1 != nullptr);
- TEST(!MemoryRegionsOverlap(data00, (size_t)bufInfo.size, data1, (size_t)bufInfo.size));
- data1[0xFFFF] = data1[0];
-
- // Unmap buffer 0 two times.
- vmaUnmapMemory(g_hAllocator, bufferInfos[0].Allocation);
- vmaUnmapMemory(g_hAllocator, bufferInfos[0].Allocation);
- vmaGetAllocationInfo(g_hAllocator, bufferInfos[0].Allocation, &allocInfo);
- TEST(allocInfo.pMappedData == nullptr);
-
- // Unmap buffer 1.
- vmaUnmapMemory(g_hAllocator, bufferInfos[1].Allocation);
- vmaGetAllocationInfo(g_hAllocator, bufferInfos[1].Allocation, &allocInfo);
- TEST(allocInfo.pMappedData == nullptr);
-
- // Create 3rd buffer - persistently mapped.
- allocCreateInfo.flags |= VMA_ALLOCATION_CREATE_MAPPED_BIT;
- res = vmaCreateBuffer(g_hAllocator, &bufInfo, &allocCreateInfo,
- &bufferInfos[2].Buffer, &bufferInfos[2].Allocation, &allocInfo);
- TEST(res == VK_SUCCESS && allocInfo.pMappedData != nullptr);
-
- // Map buffer 2.
- char* data2 = nullptr;
- res = vmaMapMemory(g_hAllocator, bufferInfos[2].Allocation, (void**)&data2);
- TEST(res == VK_SUCCESS && data2 == allocInfo.pMappedData);
- data2[0xFFFF] = data2[0];
-
- // Unmap buffer 2.
- vmaUnmapMemory(g_hAllocator, bufferInfos[2].Allocation);
- vmaGetAllocationInfo(g_hAllocator, bufferInfos[2].Allocation, &allocInfo);
- TEST(allocInfo.pMappedData == data2);
-
- // Destroy all buffers.
- for(size_t i = 3; i--; )
- vmaDestroyBuffer(g_hAllocator, bufferInfos[i].Buffer, bufferInfos[i].Allocation);
-
- vmaDestroyPool(g_hAllocator, pool);
- }
-}
-
-// Test CREATE_MAPPED with required DEVICE_LOCAL. There was a bug with it.
-static void TestDeviceLocalMapped()
-{
- VkResult res;
-
- for(uint32_t testIndex = 0; testIndex < 3; ++testIndex)
- {
- VkBufferCreateInfo bufCreateInfo = { VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO };
- bufCreateInfo.usage = VK_BUFFER_USAGE_TRANSFER_DST_BIT;
- bufCreateInfo.size = 4096;
-
- VmaPool pool = VK_NULL_HANDLE;
- VmaAllocationCreateInfo allocCreateInfo = {};
- allocCreateInfo.requiredFlags = VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT;
- allocCreateInfo.flags = VMA_ALLOCATION_CREATE_MAPPED_BIT;
- if(testIndex == 2)
- {
- VmaPoolCreateInfo poolCreateInfo = {};
- res = vmaFindMemoryTypeIndexForBufferInfo(g_hAllocator, &bufCreateInfo, &allocCreateInfo, &poolCreateInfo.memoryTypeIndex);
- TEST(res == VK_SUCCESS);
- res = vmaCreatePool(g_hAllocator, &poolCreateInfo, &pool);
- TEST(res == VK_SUCCESS);
- allocCreateInfo.pool = pool;
- }
- else if(testIndex == 1)
- {
- allocCreateInfo.flags |= VMA_ALLOCATION_CREATE_CAN_MAKE_OTHER_LOST_BIT;
- }
-
- VkBuffer buf = VK_NULL_HANDLE;
- VmaAllocation alloc = VK_NULL_HANDLE;
- VmaAllocationInfo allocInfo = {};
- res = vmaCreateBuffer(g_hAllocator, &bufCreateInfo, &allocCreateInfo, &buf, &alloc, &allocInfo);
- TEST(res == VK_SUCCESS && alloc);
-
- VkMemoryPropertyFlags memTypeFlags = 0;
- vmaGetMemoryTypeProperties(g_hAllocator, allocInfo.memoryType, &memTypeFlags);
- const bool shouldBeMapped = (memTypeFlags & VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT) != 0;
- TEST((allocInfo.pMappedData != nullptr) == shouldBeMapped);
-
- vmaDestroyBuffer(g_hAllocator, buf, alloc);
- vmaDestroyPool(g_hAllocator, pool);
- }
-}
-
-static void TestMappingMultithreaded()
-{
- wprintf(L"Testing mapping multithreaded...\n");
-
- static const uint32_t threadCount = 16;
- static const uint32_t bufferCount = 1024;
- static const uint32_t threadBufferCount = bufferCount / threadCount;
-
- VkResult res;
- volatile uint32_t memTypeIndex = UINT32_MAX;
-
- enum TEST
- {
- TEST_NORMAL,
- TEST_POOL,
- TEST_DEDICATED,
- TEST_COUNT
- };
- for(uint32_t testIndex = 0; testIndex < TEST_COUNT; ++testIndex)
- {
- VmaPool pool = nullptr;
- if(testIndex == TEST_POOL)
- {
- TEST(memTypeIndex != UINT32_MAX);
- VmaPoolCreateInfo poolInfo = {};
- poolInfo.memoryTypeIndex = memTypeIndex;
- res = vmaCreatePool(g_hAllocator, &poolInfo, &pool);
- TEST(res == VK_SUCCESS);
- }
-
- VkBufferCreateInfo bufCreateInfo = { VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO };
- bufCreateInfo.size = 0x10000;
- bufCreateInfo.usage = VK_BUFFER_USAGE_TRANSFER_SRC_BIT;
-
- VmaAllocationCreateInfo allocCreateInfo = {};
- allocCreateInfo.usage = VMA_MEMORY_USAGE_CPU_ONLY;
- allocCreateInfo.pool = pool;
- if(testIndex == TEST_DEDICATED)
- allocCreateInfo.flags |= VMA_ALLOCATION_CREATE_DEDICATED_MEMORY_BIT;
-
- std::thread threads[threadCount];
- for(uint32_t threadIndex = 0; threadIndex < threadCount; ++threadIndex)
- {
- threads[threadIndex] = std::thread([=, &memTypeIndex](){
- // ======== THREAD FUNCTION ========
-
- RandomNumberGenerator rand{threadIndex};
-
- enum class MODE
- {
- // Don't map this buffer at all.
- DONT_MAP,
- // Map and quickly unmap.
- MAP_FOR_MOMENT,
- // Map and unmap before destruction.
- MAP_FOR_LONGER,
- // Map two times. Quickly unmap, second unmap before destruction.
- MAP_TWO_TIMES,
- // Create this buffer as persistently mapped.
- PERSISTENTLY_MAPPED,
- COUNT
- };
- std::vector<BufferInfo> bufInfos{threadBufferCount};
- std::vector<MODE> bufModes{threadBufferCount};
-
- for(uint32_t bufferIndex = 0; bufferIndex < threadBufferCount; ++bufferIndex)
- {
- BufferInfo& bufInfo = bufInfos[bufferIndex];
- const MODE mode = (MODE)(rand.Generate() % (uint32_t)MODE::COUNT);
- bufModes[bufferIndex] = mode;
-
- VmaAllocationCreateInfo localAllocCreateInfo = allocCreateInfo;
- if(mode == MODE::PERSISTENTLY_MAPPED)
- localAllocCreateInfo.flags |= VMA_ALLOCATION_CREATE_MAPPED_BIT;
-
- VmaAllocationInfo allocInfo;
- VkResult res = vmaCreateBuffer(g_hAllocator, &bufCreateInfo, &localAllocCreateInfo,
- &bufInfo.Buffer, &bufInfo.Allocation, &allocInfo);
- TEST(res == VK_SUCCESS);
-
- if(memTypeIndex == UINT32_MAX)
- memTypeIndex = allocInfo.memoryType;
-
- char* data = nullptr;
-
- if(mode == MODE::PERSISTENTLY_MAPPED)
- {
- data = (char*)allocInfo.pMappedData;
- TEST(data != nullptr);
- }
- else if(mode == MODE::MAP_FOR_MOMENT || mode == MODE::MAP_FOR_LONGER ||
- mode == MODE::MAP_TWO_TIMES)
- {
- TEST(data == nullptr);
- res = vmaMapMemory(g_hAllocator, bufInfo.Allocation, (void**)&data);
- TEST(res == VK_SUCCESS && data != nullptr);
-
- if(mode == MODE::MAP_TWO_TIMES)
- {
- char* data2 = nullptr;
- res = vmaMapMemory(g_hAllocator, bufInfo.Allocation, (void**)&data2);
- TEST(res == VK_SUCCESS && data2 == data);
- }
- }
- else if(mode == MODE::DONT_MAP)
- {
- TEST(allocInfo.pMappedData == nullptr);
- }
- else
- TEST(0);
-
- // Test if reading and writing from the beginning and end of mapped memory doesn't crash.
- if(data)
- data[0xFFFF] = data[0];
-
- if(mode == MODE::MAP_FOR_MOMENT || mode == MODE::MAP_TWO_TIMES)
- {
- vmaUnmapMemory(g_hAllocator, bufInfo.Allocation);
-
- VmaAllocationInfo allocInfo;
- vmaGetAllocationInfo(g_hAllocator, bufInfo.Allocation, &allocInfo);
- if(mode == MODE::MAP_FOR_MOMENT)
- TEST(allocInfo.pMappedData == nullptr);
- else
- TEST(allocInfo.pMappedData == data);
- }
-
- switch(rand.Generate() % 3)
- {
- case 0: Sleep(0); break; // Yield.
- case 1: Sleep(10); break; // 10 ms
- // default: No sleep.
- }
-
- // Test if reading and writing from the beginning and end of mapped memory doesn't crash.
- if(data)
- data[0xFFFF] = data[0];
- }
-
- for(size_t bufferIndex = threadBufferCount; bufferIndex--; )
- {
- if(bufModes[bufferIndex] == MODE::MAP_FOR_LONGER ||
- bufModes[bufferIndex] == MODE::MAP_TWO_TIMES)
- {
- vmaUnmapMemory(g_hAllocator, bufInfos[bufferIndex].Allocation);
-
- VmaAllocationInfo allocInfo;
- vmaGetAllocationInfo(g_hAllocator, bufInfos[bufferIndex].Allocation, &allocInfo);
- TEST(allocInfo.pMappedData == nullptr);
- }
-
- vmaDestroyBuffer(g_hAllocator, bufInfos[bufferIndex].Buffer, bufInfos[bufferIndex].Allocation);
- }
- });
- }
-
- for(uint32_t threadIndex = 0; threadIndex < threadCount; ++threadIndex)
- threads[threadIndex].join();
-
- vmaDestroyPool(g_hAllocator, pool);
- }
-}
-
-static void WriteMainTestResultHeader(FILE* file)
-{
- fprintf(file,
- "Code,Time,"
- "Threads,Buffers and images,Sizes,Operations,Allocation strategy,Free order,"
- "Total Time (us),"
- "Allocation Time Min (us),"
- "Allocation Time Avg (us),"
- "Allocation Time Max (us),"
- "Deallocation Time Min (us),"
- "Deallocation Time Avg (us),"
- "Deallocation Time Max (us),"
- "Total Memory Allocated (B),"
- "Free Range Size Avg (B),"
- "Free Range Size Max (B)\n");
-}
-
-static void WriteMainTestResult(
- FILE* file,
- const char* codeDescription,
- const char* testDescription,
- const Config& config, const Result& result)
-{
- float totalTimeSeconds = ToFloatSeconds(result.TotalTime);
- float allocationTimeMinSeconds = ToFloatSeconds(result.AllocationTimeMin);
- float allocationTimeAvgSeconds = ToFloatSeconds(result.AllocationTimeAvg);
- float allocationTimeMaxSeconds = ToFloatSeconds(result.AllocationTimeMax);
- float deallocationTimeMinSeconds = ToFloatSeconds(result.DeallocationTimeMin);
- float deallocationTimeAvgSeconds = ToFloatSeconds(result.DeallocationTimeAvg);
- float deallocationTimeMaxSeconds = ToFloatSeconds(result.DeallocationTimeMax);
-
- std::string currTime;
- CurrentTimeToStr(currTime);
-
- fprintf(file,
- "%s,%s,%s,"
- "%.2f,%.2f,%.2f,%.2f,%.2f,%.2f,%.2f,%I64u,%I64u,%I64u\n",
- codeDescription,
- currTime.c_str(),
- testDescription,
- totalTimeSeconds * 1e6f,
- allocationTimeMinSeconds * 1e6f,
- allocationTimeAvgSeconds * 1e6f,
- allocationTimeMaxSeconds * 1e6f,
- deallocationTimeMinSeconds * 1e6f,
- deallocationTimeAvgSeconds * 1e6f,
- deallocationTimeMaxSeconds * 1e6f,
- result.TotalMemoryAllocated,
- result.FreeRangeSizeAvg,
- result.FreeRangeSizeMax);
-}
-
-static void WritePoolTestResultHeader(FILE* file)
-{
- fprintf(file,
- "Code,Test,Time,"
- "Config,"
- "Total Time (us),"
- "Allocation Time Min (us),"
- "Allocation Time Avg (us),"
- "Allocation Time Max (us),"
- "Deallocation Time Min (us),"
- "Deallocation Time Avg (us),"
- "Deallocation Time Max (us),"
- "Lost Allocation Count,"
- "Lost Allocation Total Size (B),"
- "Failed Allocation Count,"
- "Failed Allocation Total Size (B)\n");
-}
-
-static void WritePoolTestResult(
- FILE* file,
- const char* codeDescription,
- const char* testDescription,
- const PoolTestConfig& config,
- const PoolTestResult& result)
-{
- float totalTimeSeconds = ToFloatSeconds(result.TotalTime);
- float allocationTimeMinSeconds = ToFloatSeconds(result.AllocationTimeMin);
- float allocationTimeAvgSeconds = ToFloatSeconds(result.AllocationTimeAvg);
- float allocationTimeMaxSeconds = ToFloatSeconds(result.AllocationTimeMax);
- float deallocationTimeMinSeconds = ToFloatSeconds(result.DeallocationTimeMin);
- float deallocationTimeAvgSeconds = ToFloatSeconds(result.DeallocationTimeAvg);
- float deallocationTimeMaxSeconds = ToFloatSeconds(result.DeallocationTimeMax);
-
- std::string currTime;
- CurrentTimeToStr(currTime);
-
- fprintf(file,
- "%s,%s,%s,"
- "ThreadCount=%u PoolSize=%llu FrameCount=%u TotalItemCount=%u UsedItemCount=%u...%u ItemsToMakeUnusedPercent=%u,"
- "%.2f,%.2f,%.2f,%.2f,%.2f,%.2f,%.2f,%I64u,%I64u,%I64u,%I64u\n",
- // General
- codeDescription,
- testDescription,
- currTime.c_str(),
- // Config
- config.ThreadCount,
- (unsigned long long)config.PoolSize,
- config.FrameCount,
- config.TotalItemCount,
- config.UsedItemCountMin,
- config.UsedItemCountMax,
- config.ItemsToMakeUnusedPercent,
- // Results
- totalTimeSeconds * 1e6f,
- allocationTimeMinSeconds * 1e6f,
- allocationTimeAvgSeconds * 1e6f,
- allocationTimeMaxSeconds * 1e6f,
- deallocationTimeMinSeconds * 1e6f,
- deallocationTimeAvgSeconds * 1e6f,
- deallocationTimeMaxSeconds * 1e6f,
- result.LostAllocationCount,
- result.LostAllocationTotalSize,
- result.FailedAllocationCount,
- result.FailedAllocationTotalSize);
-}
-
-static void PerformCustomMainTest(FILE* file)
-{
- Config config{};
- config.RandSeed = 65735476;
- //config.MaxBytesToAllocate = 4ull * 1024 * 1024; // 4 MB
- config.MaxBytesToAllocate = 4ull * 1024 * 1024 * 1024; // 4 GB
- config.MemUsageProbability[0] = 1; // VMA_MEMORY_USAGE_GPU_ONLY
- config.FreeOrder = FREE_ORDER::FORWARD;
- config.ThreadCount = 16;
- config.ThreadsUsingCommonAllocationsProbabilityPercent = 50;
- config.AllocationStrategy = 0;
-
- // Buffers
- //config.AllocationSizes.push_back({4, 16, 1024});
- config.AllocationSizes.push_back({4, 0x10000, 0xA00000}); // 64 KB ... 10 MB
-
- // Images
- //config.AllocationSizes.push_back({4, 0, 0, 4, 32});
- //config.AllocationSizes.push_back({4, 0, 0, 256, 2048});
-
- config.BeginBytesToAllocate = config.MaxBytesToAllocate * 5 / 100;
- config.AdditionalOperationCount = 1024;
-
- Result result{};
- VkResult res = MainTest(result, config);
- TEST(res == VK_SUCCESS);
- WriteMainTestResult(file, "Foo", "CustomTest", config, result);
-}
-
-static void PerformCustomPoolTest(FILE* file)
-{
- PoolTestConfig config;
- config.PoolSize = 100 * 1024 * 1024;
- config.RandSeed = 2345764;
- config.ThreadCount = 1;
- config.FrameCount = 200;
- config.ItemsToMakeUnusedPercent = 2;
-
- AllocationSize allocSize = {};
- allocSize.BufferSizeMin = 1024;
- allocSize.BufferSizeMax = 1024 * 1024;
- allocSize.Probability = 1;
- config.AllocationSizes.push_back(allocSize);
-
- allocSize.BufferSizeMin = 0;
- allocSize.BufferSizeMax = 0;
- allocSize.ImageSizeMin = 128;
- allocSize.ImageSizeMax = 1024;
- allocSize.Probability = 1;
- config.AllocationSizes.push_back(allocSize);
-
- config.PoolSize = config.CalcAvgResourceSize() * 200;
- config.UsedItemCountMax = 160;
- config.TotalItemCount = config.UsedItemCountMax * 10;
- config.UsedItemCountMin = config.UsedItemCountMax * 80 / 100;
-
- PoolTestResult result = {};
- TestPool_Benchmark(result, config);
-
- WritePoolTestResult(file, "Code desc", "Test desc", config, result);
-}
-
-static void PerformMainTests(FILE* file)
-{
- wprintf(L"MAIN TESTS:\n");
-
- uint32_t repeatCount = 1;
- if(ConfigType >= CONFIG_TYPE_MAXIMUM) repeatCount = 3;
-
- Config config{};
- config.RandSeed = 65735476;
- config.MemUsageProbability[0] = 1; // VMA_MEMORY_USAGE_GPU_ONLY
- config.FreeOrder = FREE_ORDER::FORWARD;
-
- size_t threadCountCount = 1;
- switch(ConfigType)
- {
- case CONFIG_TYPE_MINIMUM: threadCountCount = 1; break;
- case CONFIG_TYPE_SMALL: threadCountCount = 2; break;
- case CONFIG_TYPE_AVERAGE: threadCountCount = 3; break;
- case CONFIG_TYPE_LARGE: threadCountCount = 5; break;
- case CONFIG_TYPE_MAXIMUM: threadCountCount = 7; break;
- default: assert(0);
- }
-
- const size_t strategyCount = GetAllocationStrategyCount();
-
- for(size_t threadCountIndex = 0; threadCountIndex < threadCountCount; ++threadCountIndex)
- {
- std::string desc1;
-
- switch(threadCountIndex)
- {
- case 0:
- desc1 += "1_thread";
- config.ThreadCount = 1;
- config.ThreadsUsingCommonAllocationsProbabilityPercent = 0;
- break;
- case 1:
- desc1 += "16_threads+0%_common";
- config.ThreadCount = 16;
- config.ThreadsUsingCommonAllocationsProbabilityPercent = 0;
- break;
- case 2:
- desc1 += "16_threads+50%_common";
- config.ThreadCount = 16;
- config.ThreadsUsingCommonAllocationsProbabilityPercent = 50;
- break;
- case 3:
- desc1 += "16_threads+100%_common";
- config.ThreadCount = 16;
- config.ThreadsUsingCommonAllocationsProbabilityPercent = 100;
- break;
- case 4:
- desc1 += "2_threads+0%_common";
- config.ThreadCount = 2;
- config.ThreadsUsingCommonAllocationsProbabilityPercent = 0;
- break;
- case 5:
- desc1 += "2_threads+50%_common";
- config.ThreadCount = 2;
- config.ThreadsUsingCommonAllocationsProbabilityPercent = 50;
- break;
- case 6:
- desc1 += "2_threads+100%_common";
- config.ThreadCount = 2;
- config.ThreadsUsingCommonAllocationsProbabilityPercent = 100;
- break;
- default:
- assert(0);
- }
-
- // 0 = buffers, 1 = images, 2 = buffers and images
- size_t buffersVsImagesCount = 2;
- if(ConfigType >= CONFIG_TYPE_LARGE) ++buffersVsImagesCount;
- for(size_t buffersVsImagesIndex = 0; buffersVsImagesIndex < buffersVsImagesCount; ++buffersVsImagesIndex)
- {
- std::string desc2 = desc1;
- switch(buffersVsImagesIndex)
- {
- case 0: desc2 += ",Buffers"; break;
- case 1: desc2 += ",Images"; break;
- case 2: desc2 += ",Buffers+Images"; break;
- default: assert(0);
- }
-
- // 0 = small, 1 = large, 2 = small and large
- size_t smallVsLargeCount = 2;
- if(ConfigType >= CONFIG_TYPE_LARGE) ++smallVsLargeCount;
- for(size_t smallVsLargeIndex = 0; smallVsLargeIndex < smallVsLargeCount; ++smallVsLargeIndex)
- {
- std::string desc3 = desc2;
- switch(smallVsLargeIndex)
- {
- case 0: desc3 += ",Small"; break;
- case 1: desc3 += ",Large"; break;
- case 2: desc3 += ",Small+Large"; break;
- default: assert(0);
- }
-
- if(smallVsLargeIndex == 1 || smallVsLargeIndex == 2)
- config.MaxBytesToAllocate = 4ull * 1024 * 1024 * 1024; // 4 GB
- else
- config.MaxBytesToAllocate = 4ull * 1024 * 1024;
-
- // 0 = varying sizes min...max, 1 = set of constant sizes
- size_t constantSizesCount = 1;
- if(ConfigType >= CONFIG_TYPE_SMALL) ++constantSizesCount;
- for(size_t constantSizesIndex = 0; constantSizesIndex < constantSizesCount; ++constantSizesIndex)
- {
- std::string desc4 = desc3;
- switch(constantSizesIndex)
- {
- case 0: desc4 += " Varying_sizes"; break;
- case 1: desc4 += " Constant_sizes"; break;
- default: assert(0);
- }
-
- config.AllocationSizes.clear();
- // Buffers present
- if(buffersVsImagesIndex == 0 || buffersVsImagesIndex == 2)
- {
- // Small
- if(smallVsLargeIndex == 0 || smallVsLargeIndex == 2)
- {
- // Varying size
- if(constantSizesIndex == 0)
- config.AllocationSizes.push_back({4, 16, 1024});
- // Constant sizes
- else
- {
- config.AllocationSizes.push_back({1, 16, 16});
- config.AllocationSizes.push_back({1, 64, 64});
- config.AllocationSizes.push_back({1, 256, 256});
- config.AllocationSizes.push_back({1, 1024, 1024});
- }
- }
- // Large
- if(smallVsLargeIndex == 1 || smallVsLargeIndex == 2)
- {
- // Varying size
- if(constantSizesIndex == 0)
- config.AllocationSizes.push_back({4, 0x10000, 0xA00000}); // 64 KB ... 10 MB
- // Constant sizes
- else
- {
- config.AllocationSizes.push_back({1, 0x10000, 0x10000});
- config.AllocationSizes.push_back({1, 0x80000, 0x80000});
- config.AllocationSizes.push_back({1, 0x200000, 0x200000});
- config.AllocationSizes.push_back({1, 0xA00000, 0xA00000});
- }
- }
- }
- // Images present
- if(buffersVsImagesIndex == 1 || buffersVsImagesIndex == 2)
- {
- // Small
- if(smallVsLargeIndex == 0 || smallVsLargeIndex == 2)
- {
- // Varying size
- if(constantSizesIndex == 0)
- config.AllocationSizes.push_back({4, 0, 0, 4, 32});
- // Constant sizes
- else
- {
- config.AllocationSizes.push_back({1, 0, 0, 4, 4});
- config.AllocationSizes.push_back({1, 0, 0, 8, 8});
- config.AllocationSizes.push_back({1, 0, 0, 16, 16});
- config.AllocationSizes.push_back({1, 0, 0, 32, 32});
- }
- }
- // Large
- if(smallVsLargeIndex == 1 || smallVsLargeIndex == 2)
- {
- // Varying size
- if(constantSizesIndex == 0)
- config.AllocationSizes.push_back({4, 0, 0, 256, 2048});
- // Constant sizes
- else
- {
- config.AllocationSizes.push_back({1, 0, 0, 256, 256});
- config.AllocationSizes.push_back({1, 0, 0, 512, 512});
- config.AllocationSizes.push_back({1, 0, 0, 1024, 1024});
- config.AllocationSizes.push_back({1, 0, 0, 2048, 2048});
- }
- }
- }
-
- // 0 = 100%, additional_operations = 0, 1 = 50%, 2 = 5%, 3 = 95% additional_operations = a lot
- size_t beginBytesToAllocateCount = 1;
- if(ConfigType >= CONFIG_TYPE_SMALL) ++beginBytesToAllocateCount;
- if(ConfigType >= CONFIG_TYPE_AVERAGE) ++beginBytesToAllocateCount;
- if(ConfigType >= CONFIG_TYPE_LARGE) ++beginBytesToAllocateCount;
- for(size_t beginBytesToAllocateIndex = 0; beginBytesToAllocateIndex < beginBytesToAllocateCount; ++beginBytesToAllocateIndex)
- {
- std::string desc5 = desc4;
-
- switch(beginBytesToAllocateIndex)
- {
- case 0:
- desc5 += ",Allocate_100%";
- config.BeginBytesToAllocate = config.MaxBytesToAllocate;
- config.AdditionalOperationCount = 0;
- break;
- case 1:
- desc5 += ",Allocate_50%+Operations";
- config.BeginBytesToAllocate = config.MaxBytesToAllocate * 50 / 100;
- config.AdditionalOperationCount = 1024;
- break;
- case 2:
- desc5 += ",Allocate_5%+Operations";
- config.BeginBytesToAllocate = config.MaxBytesToAllocate * 5 / 100;
- config.AdditionalOperationCount = 1024;
- break;
- case 3:
- desc5 += ",Allocate_95%+Operations";
- config.BeginBytesToAllocate = config.MaxBytesToAllocate * 95 / 100;
- config.AdditionalOperationCount = 1024;
- break;
- default:
- assert(0);
- }
-
- for(size_t strategyIndex = 0; strategyIndex < strategyCount; ++strategyIndex)
- {
- std::string desc6 = desc5;
- switch(strategyIndex)
- {
- case 0:
- desc6 += ",BestFit";
- config.AllocationStrategy = VMA_ALLOCATION_CREATE_STRATEGY_BEST_FIT_BIT;
- break;
- case 1:
- desc6 += ",WorstFit";
- config.AllocationStrategy = VMA_ALLOCATION_CREATE_STRATEGY_WORST_FIT_BIT;
- break;
- case 2:
- desc6 += ",FirstFit";
- config.AllocationStrategy = VMA_ALLOCATION_CREATE_STRATEGY_FIRST_FIT_BIT;
- break;
- default:
- assert(0);
- }
-
- desc6 += ',';
- desc6 += FREE_ORDER_NAMES[(uint32_t)config.FreeOrder];
-
- const char* testDescription = desc6.c_str();
-
- for(size_t repeat = 0; repeat < repeatCount; ++repeat)
- {
- printf("%s #%u\n", testDescription, (uint32_t)repeat);
-
- Result result{};
- VkResult res = MainTest(result, config);
- TEST(res == VK_SUCCESS);
- if(file)
- {
- WriteMainTestResult(file, CODE_DESCRIPTION, testDescription, config, result);
- }
- }
- }
- }
- }
- }
- }
- }
-}
-
-static void PerformPoolTests(FILE* file)
-{
- wprintf(L"POOL TESTS:\n");
-
- const size_t AVG_RESOURCES_PER_POOL = 300;
-
- uint32_t repeatCount = 1;
- if(ConfigType >= CONFIG_TYPE_MAXIMUM) repeatCount = 3;
-
- PoolTestConfig config{};
- config.RandSeed = 2346343;
- config.FrameCount = 200;
- config.ItemsToMakeUnusedPercent = 2;
-
- size_t threadCountCount = 1;
- switch(ConfigType)
- {
- case CONFIG_TYPE_MINIMUM: threadCountCount = 1; break;
- case CONFIG_TYPE_SMALL: threadCountCount = 2; break;
- case CONFIG_TYPE_AVERAGE: threadCountCount = 2; break;
- case CONFIG_TYPE_LARGE: threadCountCount = 3; break;
- case CONFIG_TYPE_MAXIMUM: threadCountCount = 3; break;
- default: assert(0);
- }
- for(size_t threadCountIndex = 0; threadCountIndex < threadCountCount; ++threadCountIndex)
- {
- std::string desc1;
-
- switch(threadCountIndex)
- {
- case 0:
- desc1 += "1_thread";
- config.ThreadCount = 1;
- break;
- case 1:
- desc1 += "16_threads";
- config.ThreadCount = 16;
- break;
- case 2:
- desc1 += "2_threads";
- config.ThreadCount = 2;
- break;
- default:
- assert(0);
- }
-
- // 0 = buffers, 1 = images, 2 = buffers and images
- size_t buffersVsImagesCount = 2;
- if(ConfigType >= CONFIG_TYPE_LARGE) ++buffersVsImagesCount;
- for(size_t buffersVsImagesIndex = 0; buffersVsImagesIndex < buffersVsImagesCount; ++buffersVsImagesIndex)
- {
- std::string desc2 = desc1;
- switch(buffersVsImagesIndex)
- {
- case 0: desc2 += " Buffers"; break;
- case 1: desc2 += " Images"; break;
- case 2: desc2 += " Buffers+Images"; break;
- default: assert(0);
- }
-
- // 0 = small, 1 = large, 2 = small and large
- size_t smallVsLargeCount = 2;
- if(ConfigType >= CONFIG_TYPE_LARGE) ++smallVsLargeCount;
- for(size_t smallVsLargeIndex = 0; smallVsLargeIndex < smallVsLargeCount; ++smallVsLargeIndex)
- {
- std::string desc3 = desc2;
- switch(smallVsLargeIndex)
- {
- case 0: desc3 += " Small"; break;
- case 1: desc3 += " Large"; break;
- case 2: desc3 += " Small+Large"; break;
- default: assert(0);
- }
-
- if(smallVsLargeIndex == 1 || smallVsLargeIndex == 2)
- config.PoolSize = 6ull * 1024 * 1024 * 1024; // 6 GB
- else
- config.PoolSize = 4ull * 1024 * 1024;
-
- // 0 = varying sizes min...max, 1 = set of constant sizes
- size_t constantSizesCount = 1;
- if(ConfigType >= CONFIG_TYPE_SMALL) ++constantSizesCount;
- for(size_t constantSizesIndex = 0; constantSizesIndex < constantSizesCount; ++constantSizesIndex)
- {
- std::string desc4 = desc3;
- switch(constantSizesIndex)
- {
- case 0: desc4 += " Varying_sizes"; break;
- case 1: desc4 += " Constant_sizes"; break;
- default: assert(0);
- }
-
- config.AllocationSizes.clear();
- // Buffers present
- if(buffersVsImagesIndex == 0 || buffersVsImagesIndex == 2)
- {
- // Small
- if(smallVsLargeIndex == 0 || smallVsLargeIndex == 2)
- {
- // Varying size
- if(constantSizesIndex == 0)
- config.AllocationSizes.push_back({4, 16, 1024});
- // Constant sizes
- else
- {
- config.AllocationSizes.push_back({1, 16, 16});
- config.AllocationSizes.push_back({1, 64, 64});
- config.AllocationSizes.push_back({1, 256, 256});
- config.AllocationSizes.push_back({1, 1024, 1024});
- }
- }
- // Large
- if(smallVsLargeIndex == 1 || smallVsLargeIndex == 2)
- {
- // Varying size
- if(constantSizesIndex == 0)
- config.AllocationSizes.push_back({4, 0x10000, 0xA00000}); // 64 KB ... 10 MB
- // Constant sizes
- else
- {
- config.AllocationSizes.push_back({1, 0x10000, 0x10000});
- config.AllocationSizes.push_back({1, 0x80000, 0x80000});
- config.AllocationSizes.push_back({1, 0x200000, 0x200000});
- config.AllocationSizes.push_back({1, 0xA00000, 0xA00000});
- }
- }
- }
- // Images present
- if(buffersVsImagesIndex == 1 || buffersVsImagesIndex == 2)
- {
- // Small
- if(smallVsLargeIndex == 0 || smallVsLargeIndex == 2)
- {
- // Varying size
- if(constantSizesIndex == 0)
- config.AllocationSizes.push_back({4, 0, 0, 4, 32});
- // Constant sizes
- else
- {
- config.AllocationSizes.push_back({1, 0, 0, 4, 4});
- config.AllocationSizes.push_back({1, 0, 0, 8, 8});
- config.AllocationSizes.push_back({1, 0, 0, 16, 16});
- config.AllocationSizes.push_back({1, 0, 0, 32, 32});
- }
- }
- // Large
- if(smallVsLargeIndex == 1 || smallVsLargeIndex == 2)
- {
- // Varying size
- if(constantSizesIndex == 0)
- config.AllocationSizes.push_back({4, 0, 0, 256, 2048});
- // Constant sizes
- else
- {
- config.AllocationSizes.push_back({1, 0, 0, 256, 256});
- config.AllocationSizes.push_back({1, 0, 0, 512, 512});
- config.AllocationSizes.push_back({1, 0, 0, 1024, 1024});
- config.AllocationSizes.push_back({1, 0, 0, 2048, 2048});
- }
- }
- }
-
- const VkDeviceSize avgResourceSize = config.CalcAvgResourceSize();
- config.PoolSize = avgResourceSize * AVG_RESOURCES_PER_POOL;
-
- // 0 = 66%, 1 = 133%, 2 = 100%, 3 = 33%, 4 = 166%
- size_t subscriptionModeCount;
- switch(ConfigType)
- {
- case CONFIG_TYPE_MINIMUM: subscriptionModeCount = 2; break;
- case CONFIG_TYPE_SMALL: subscriptionModeCount = 2; break;
- case CONFIG_TYPE_AVERAGE: subscriptionModeCount = 3; break;
- case CONFIG_TYPE_LARGE: subscriptionModeCount = 5; break;
- case CONFIG_TYPE_MAXIMUM: subscriptionModeCount = 5; break;
- default: assert(0);
- }
- for(size_t subscriptionModeIndex = 0; subscriptionModeIndex < subscriptionModeCount; ++subscriptionModeIndex)
- {
- std::string desc5 = desc4;
-
- switch(subscriptionModeIndex)
- {
- case 0:
- desc5 += " Subscription_66%";
- config.UsedItemCountMax = AVG_RESOURCES_PER_POOL * 66 / 100;
- break;
- case 1:
- desc5 += " Subscription_133%";
- config.UsedItemCountMax = AVG_RESOURCES_PER_POOL * 133 / 100;
- break;
- case 2:
- desc5 += " Subscription_100%";
- config.UsedItemCountMax = AVG_RESOURCES_PER_POOL;
- break;
- case 3:
- desc5 += " Subscription_33%";
- config.UsedItemCountMax = AVG_RESOURCES_PER_POOL * 33 / 100;
- break;
- case 4:
- desc5 += " Subscription_166%";
- config.UsedItemCountMax = AVG_RESOURCES_PER_POOL * 166 / 100;
- break;
- default:
- assert(0);
- }
-
- config.TotalItemCount = config.UsedItemCountMax * 5;
- config.UsedItemCountMin = config.UsedItemCountMax * 80 / 100;
-
- const char* testDescription = desc5.c_str();
-
- for(size_t repeat = 0; repeat < repeatCount; ++repeat)
- {
- printf("%s #%u\n", testDescription, (uint32_t)repeat);
-
- PoolTestResult result{};
- TestPool_Benchmark(result, config);
- WritePoolTestResult(file, CODE_DESCRIPTION, testDescription, config, result);
- }
- }
- }
- }
- }
- }
-}
-
-static void BasicTestBuddyAllocator()
-{
- wprintf(L"Basic test buddy allocator\n");
-
- RandomNumberGenerator rand{76543};
-
- VkBufferCreateInfo sampleBufCreateInfo = { VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO };
- sampleBufCreateInfo.size = 1024; // Whatever.
- sampleBufCreateInfo.usage = VK_BUFFER_USAGE_TRANSFER_DST_BIT | VK_BUFFER_USAGE_VERTEX_BUFFER_BIT;
-
- VmaAllocationCreateInfo sampleAllocCreateInfo = {};
- sampleAllocCreateInfo.usage = VMA_MEMORY_USAGE_GPU_ONLY;
-
- VmaPoolCreateInfo poolCreateInfo = {};
- VkResult res = vmaFindMemoryTypeIndexForBufferInfo(g_hAllocator, &sampleBufCreateInfo, &sampleAllocCreateInfo, &poolCreateInfo.memoryTypeIndex);
- TEST(res == VK_SUCCESS);
-
- // Deliberately adding 1023 to test usable size smaller than memory block size.
- poolCreateInfo.blockSize = 1024 * 1024 + 1023;
- poolCreateInfo.flags = VMA_POOL_CREATE_BUDDY_ALGORITHM_BIT;
- //poolCreateInfo.minBlockCount = poolCreateInfo.maxBlockCount = 1;
-
- VmaPool pool = nullptr;
- res = vmaCreatePool(g_hAllocator, &poolCreateInfo, &pool);
- TEST(res == VK_SUCCESS);
-
- VkBufferCreateInfo bufCreateInfo = sampleBufCreateInfo;
-
- VmaAllocationCreateInfo allocCreateInfo = {};
- allocCreateInfo.pool = pool;
-
- std::vector<BufferInfo> bufInfo;
- BufferInfo newBufInfo;
- VmaAllocationInfo allocInfo;
-
- bufCreateInfo.size = 1024 * 256;
- res = vmaCreateBuffer(g_hAllocator, &bufCreateInfo, &allocCreateInfo,
- &newBufInfo.Buffer, &newBufInfo.Allocation, &allocInfo);
- TEST(res == VK_SUCCESS);
- bufInfo.push_back(newBufInfo);
-
- bufCreateInfo.size = 1024 * 512;
- res = vmaCreateBuffer(g_hAllocator, &bufCreateInfo, &allocCreateInfo,
- &newBufInfo.Buffer, &newBufInfo.Allocation, &allocInfo);
- TEST(res == VK_SUCCESS);
- bufInfo.push_back(newBufInfo);
-
- bufCreateInfo.size = 1024 * 128;
- res = vmaCreateBuffer(g_hAllocator, &bufCreateInfo, &allocCreateInfo,
- &newBufInfo.Buffer, &newBufInfo.Allocation, &allocInfo);
- TEST(res == VK_SUCCESS);
- bufInfo.push_back(newBufInfo);
-
- // Test very small allocation, smaller than minimum node size.
- bufCreateInfo.size = 1;
- res = vmaCreateBuffer(g_hAllocator, &bufCreateInfo, &allocCreateInfo,
- &newBufInfo.Buffer, &newBufInfo.Allocation, &allocInfo);
- TEST(res == VK_SUCCESS);
- bufInfo.push_back(newBufInfo);
-
- // Test some small allocation with alignment requirement.
- {
- VkMemoryRequirements memReq;
- memReq.alignment = 256;
- memReq.memoryTypeBits = UINT32_MAX;
- memReq.size = 32;
-
- newBufInfo.Buffer = VK_NULL_HANDLE;
- res = vmaAllocateMemory(g_hAllocator, &memReq, &allocCreateInfo,
- &newBufInfo.Allocation, &allocInfo);
- TEST(res == VK_SUCCESS);
- TEST(allocInfo.offset % memReq.alignment == 0);
- bufInfo.push_back(newBufInfo);
- }
-
- //SaveAllocatorStatsToFile(L"TEST.json");
-
- VmaPoolStats stats = {};
- vmaGetPoolStats(g_hAllocator, pool, &stats);
- int DBG = 0; // Set breakpoint here to inspect `stats`.
-
- // Allocate enough new buffers to surely fall into second block.
- for(uint32_t i = 0; i < 32; ++i)
- {
- bufCreateInfo.size = 1024 * (rand.Generate() % 32 + 1);
- res = vmaCreateBuffer(g_hAllocator, &bufCreateInfo, &allocCreateInfo,
- &newBufInfo.Buffer, &newBufInfo.Allocation, &allocInfo);
- TEST(res == VK_SUCCESS);
- bufInfo.push_back(newBufInfo);
- }
-
- SaveAllocatorStatsToFile(L"BuddyTest01.json");
-
- // Destroy the buffers in random order.
- while(!bufInfo.empty())
- {
- const size_t indexToDestroy = rand.Generate() % bufInfo.size();
- const BufferInfo& currBufInfo = bufInfo[indexToDestroy];
- vmaDestroyBuffer(g_hAllocator, currBufInfo.Buffer, currBufInfo.Allocation);
- bufInfo.erase(bufInfo.begin() + indexToDestroy);
- }
-
- vmaDestroyPool(g_hAllocator, pool);
-}
-
-static void BasicTestAllocatePages()
-{
- wprintf(L"Basic test allocate pages\n");
-
- RandomNumberGenerator rand{765461};
-
- VkBufferCreateInfo sampleBufCreateInfo = { VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO };
- sampleBufCreateInfo.size = 1024; // Whatever.
- sampleBufCreateInfo.usage = VK_BUFFER_USAGE_TRANSFER_SRC_BIT;
-
- VmaAllocationCreateInfo sampleAllocCreateInfo = {};
- sampleAllocCreateInfo.usage = VMA_MEMORY_USAGE_CPU_ONLY;
-
- VmaPoolCreateInfo poolCreateInfo = {};
- VkResult res = vmaFindMemoryTypeIndexForBufferInfo(g_hAllocator, &sampleBufCreateInfo, &sampleAllocCreateInfo, &poolCreateInfo.memoryTypeIndex);
- TEST(res == VK_SUCCESS);
-
- // 1 block of 1 MB.
- poolCreateInfo.blockSize = 1024 * 1024;
- poolCreateInfo.minBlockCount = poolCreateInfo.maxBlockCount = 1;
-
- // Create pool.
- VmaPool pool = nullptr;
- res = vmaCreatePool(g_hAllocator, &poolCreateInfo, &pool);
- TEST(res == VK_SUCCESS);
-
- // Make 100 allocations of 4 KB - they should fit into the pool.
- VkMemoryRequirements memReq;
- memReq.memoryTypeBits = UINT32_MAX;
- memReq.alignment = 4 * 1024;
- memReq.size = 4 * 1024;
-
- VmaAllocationCreateInfo allocCreateInfo = {};
- allocCreateInfo.flags = VMA_ALLOCATION_CREATE_MAPPED_BIT;
- allocCreateInfo.pool = pool;
-
- constexpr uint32_t allocCount = 100;
-
- std::vector<VmaAllocation> alloc{allocCount};
- std::vector<VmaAllocationInfo> allocInfo{allocCount};
- res = vmaAllocateMemoryPages(g_hAllocator, &memReq, &allocCreateInfo, allocCount, alloc.data(), allocInfo.data());
- TEST(res == VK_SUCCESS);
- for(uint32_t i = 0; i < allocCount; ++i)
- {
- TEST(alloc[i] != VK_NULL_HANDLE &&
- allocInfo[i].pMappedData != nullptr &&
- allocInfo[i].deviceMemory == allocInfo[0].deviceMemory &&
- allocInfo[i].memoryType == allocInfo[0].memoryType);
- }
-
- // Free the allocations.
- vmaFreeMemoryPages(g_hAllocator, allocCount, alloc.data());
- std::fill(alloc.begin(), alloc.end(), nullptr);
- std::fill(allocInfo.begin(), allocInfo.end(), VmaAllocationInfo{});
-
- // Try to make 100 allocations of 100 KB. This call should fail due to not enough memory.
- // Also test optional allocationInfo = null.
- memReq.size = 100 * 1024;
- res = vmaAllocateMemoryPages(g_hAllocator, &memReq, &allocCreateInfo, allocCount, alloc.data(), nullptr);
- TEST(res != VK_SUCCESS);
- TEST(std::find_if(alloc.begin(), alloc.end(), [](VmaAllocation alloc){ return alloc != VK_NULL_HANDLE; }) == alloc.end());
-
- // Make 100 allocations of 4 KB, but with required alignment of 128 KB. This should also fail.
- memReq.size = 4 * 1024;
- memReq.alignment = 128 * 1024;
- res = vmaAllocateMemoryPages(g_hAllocator, &memReq, &allocCreateInfo, allocCount, alloc.data(), allocInfo.data());
- TEST(res != VK_SUCCESS);
-
- // Make 100 dedicated allocations of 4 KB.
- memReq.alignment = 4 * 1024;
- memReq.size = 4 * 1024;
-
- VmaAllocationCreateInfo dedicatedAllocCreateInfo = {};
- dedicatedAllocCreateInfo.usage = VMA_MEMORY_USAGE_CPU_ONLY;
- dedicatedAllocCreateInfo.flags = VMA_ALLOCATION_CREATE_MAPPED_BIT | VMA_ALLOCATION_CREATE_DEDICATED_MEMORY_BIT;
- res = vmaAllocateMemoryPages(g_hAllocator, &memReq, &dedicatedAllocCreateInfo, allocCount, alloc.data(), allocInfo.data());
- TEST(res == VK_SUCCESS);
- for(uint32_t i = 0; i < allocCount; ++i)
- {
- TEST(alloc[i] != VK_NULL_HANDLE &&
- allocInfo[i].pMappedData != nullptr &&
- allocInfo[i].memoryType == allocInfo[0].memoryType &&
- allocInfo[i].offset == 0);
- if(i > 0)
- {
- TEST(allocInfo[i].deviceMemory != allocInfo[0].deviceMemory);
- }
- }
-
- // Free the allocations.
- vmaFreeMemoryPages(g_hAllocator, allocCount, alloc.data());
- std::fill(alloc.begin(), alloc.end(), nullptr);
- std::fill(allocInfo.begin(), allocInfo.end(), VmaAllocationInfo{});
-
- vmaDestroyPool(g_hAllocator, pool);
-}
-
-// Test the testing environment.
-static void TestGpuData()
-{
- RandomNumberGenerator rand = { 53434 };
-
- std::vector<AllocInfo> allocInfo;
-
- for(size_t i = 0; i < 100; ++i)
- {
- AllocInfo info = {};
-
- info.m_BufferInfo.sType = VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO;
- info.m_BufferInfo.usage = VK_BUFFER_USAGE_TRANSFER_DST_BIT |
- VK_BUFFER_USAGE_TRANSFER_SRC_BIT |
- VK_BUFFER_USAGE_VERTEX_BUFFER_BIT;
- info.m_BufferInfo.size = 1024 * 1024 * (rand.Generate() % 9 + 1);
-
- VmaAllocationCreateInfo allocCreateInfo = {};
- allocCreateInfo.usage = VMA_MEMORY_USAGE_GPU_ONLY;
-
- VkResult res = vmaCreateBuffer(g_hAllocator, &info.m_BufferInfo, &allocCreateInfo, &info.m_Buffer, &info.m_Allocation, nullptr);
- TEST(res == VK_SUCCESS);
-
- info.m_StartValue = rand.Generate();
-
- allocInfo.push_back(std::move(info));
- }
-
- UploadGpuData(allocInfo.data(), allocInfo.size());
-
- ValidateGpuData(allocInfo.data(), allocInfo.size());
-
- DestroyAllAllocations(allocInfo);
-}
-
-void Test()
-{
- wprintf(L"TESTING:\n");
-
- if(false)
- {
- ////////////////////////////////////////////////////////////////////////////////
- // Temporarily insert custom tests here:
- return;
- }
-
- // # Simple tests
-
- TestBasics();
- TestAllocationVersusResourceSize();
- //TestGpuData(); // Not calling this because it's just testing the testing environment.
-#if VMA_DEBUG_MARGIN
- TestDebugMargin();
-#else
- TestPool_SameSize();
- TestPool_MinBlockCount();
- TestPool_MinAllocationAlignment();
- TestHeapSizeLimit();
-#endif
-#if VMA_DEBUG_INITIALIZE_ALLOCATIONS
- TestAllocationsInitialization();
-#endif
- TestMemoryUsage();
- TestDeviceCoherentMemory();
- TestBudget();
- TestAliasing();
- TestMapping();
- TestDeviceLocalMapped();
- TestMappingMultithreaded();
- TestLinearAllocator();
- ManuallyTestLinearAllocator();
- TestLinearAllocatorMultiBlock();
-
- BasicTestBuddyAllocator();
- BasicTestAllocatePages();
-
- if(VK_KHR_buffer_device_address_enabled)
- TestBufferDeviceAddress();
- if(VK_EXT_memory_priority_enabled)
- TestMemoryPriority();
-
- {
- FILE* file;
- fopen_s(&file, "Algorithms.csv", "w");
- assert(file != NULL);
- BenchmarkAlgorithms(file);
- fclose(file);
- }
-
- TestDefragmentationSimple();
- TestDefragmentationFull();
- TestDefragmentationWholePool();
- TestDefragmentationGpu();
- TestDefragmentationIncrementalBasic();
- TestDefragmentationIncrementalComplex();
-
- // # Detailed tests
- FILE* file;
- fopen_s(&file, "Results.csv", "w");
- assert(file != NULL);
-
- WriteMainTestResultHeader(file);
- PerformMainTests(file);
- //PerformCustomMainTest(file);
-
- WritePoolTestResultHeader(file);
- PerformPoolTests(file);
- //PerformCustomPoolTest(file);
-
- fclose(file);
-
- wprintf(L"Done, all PASSED.\n");
-}
-
-#endif // #ifdef _WIN32
+//
+// Copyright (c) 2017-2021 Advanced Micro Devices, Inc. All rights reserved.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+//
+
+#include "Tests.h"
+#include "VmaUsage.h"
+#include "Common.h"
+#include <atomic>
+#include <thread>
+#include <mutex>
+#include <functional>
+
+#ifdef _WIN32
+
+static const char* CODE_DESCRIPTION = "Foo";
+
+extern VkCommandBuffer g_hTemporaryCommandBuffer;
+extern const VkAllocationCallbacks* g_Allocs;
+extern bool VK_KHR_buffer_device_address_enabled;
+extern bool VK_EXT_memory_priority_enabled;
+extern PFN_vkGetBufferDeviceAddressKHR g_vkGetBufferDeviceAddressKHR;
+void BeginSingleTimeCommands();
+void EndSingleTimeCommands();
+void SetDebugUtilsObjectName(VkObjectType type, uint64_t handle, const char* name);
+
+#ifndef VMA_DEBUG_MARGIN
+ #define VMA_DEBUG_MARGIN 0
+#endif
+
+enum CONFIG_TYPE {
+ CONFIG_TYPE_MINIMUM,
+ CONFIG_TYPE_SMALL,
+ CONFIG_TYPE_AVERAGE,
+ CONFIG_TYPE_LARGE,
+ CONFIG_TYPE_MAXIMUM,
+ CONFIG_TYPE_COUNT
+};
+
+static constexpr CONFIG_TYPE ConfigType = CONFIG_TYPE_SMALL;
+//static constexpr CONFIG_TYPE ConfigType = CONFIG_TYPE_LARGE;
+
+enum class FREE_ORDER { FORWARD, BACKWARD, RANDOM, COUNT };
+
+static const char* FREE_ORDER_NAMES[] = {
+ "FORWARD",
+ "BACKWARD",
+ "RANDOM",
+};
+
+// Copy of internal VmaAlgorithmToStr.
+static const char* AlgorithmToStr(uint32_t algorithm)
+{
+ switch(algorithm)
+ {
+ case VMA_POOL_CREATE_LINEAR_ALGORITHM_BIT:
+ return "Linear";
+ case VMA_POOL_CREATE_BUDDY_ALGORITHM_BIT:
+ return "Buddy";
+ case 0:
+ return "Default";
+ default:
+ assert(0);
+ return "";
+ }
+}
+
+struct AllocationSize
+{
+ uint32_t Probability;
+ VkDeviceSize BufferSizeMin, BufferSizeMax;
+ uint32_t ImageSizeMin, ImageSizeMax;
+};
+
+struct Config
+{
+ uint32_t RandSeed;
+ VkDeviceSize BeginBytesToAllocate;
+ uint32_t AdditionalOperationCount;
+ VkDeviceSize MaxBytesToAllocate;
+ uint32_t MemUsageProbability[4]; // For VMA_MEMORY_USAGE_*
+ std::vector<AllocationSize> AllocationSizes;
+ uint32_t ThreadCount;
+ uint32_t ThreadsUsingCommonAllocationsProbabilityPercent;
+ FREE_ORDER FreeOrder;
+ VmaAllocationCreateFlags AllocationStrategy; // For VMA_ALLOCATION_CREATE_STRATEGY_*
+};
+
+struct Result
+{
+ duration TotalTime;
+ duration AllocationTimeMin, AllocationTimeAvg, AllocationTimeMax;
+ duration DeallocationTimeMin, DeallocationTimeAvg, DeallocationTimeMax;
+ VkDeviceSize TotalMemoryAllocated;
+ VkDeviceSize FreeRangeSizeAvg, FreeRangeSizeMax;
+};
+
+void TestDefragmentationSimple();
+void TestDefragmentationFull();
+
+struct PoolTestConfig
+{
+ uint32_t RandSeed;
+ uint32_t ThreadCount;
+ VkDeviceSize PoolSize;
+ uint32_t FrameCount;
+ uint32_t TotalItemCount;
+ // Range for number of items used in each frame.
+ uint32_t UsedItemCountMin, UsedItemCountMax;
+ // Percent of items to make unused, and possibly make some others used in each frame.
+ uint32_t ItemsToMakeUnusedPercent;
+ std::vector<AllocationSize> AllocationSizes;
+
+ VkDeviceSize CalcAvgResourceSize() const
+ {
+ uint32_t probabilitySum = 0;
+ VkDeviceSize sizeSum = 0;
+ for(size_t i = 0; i < AllocationSizes.size(); ++i)
+ {
+ const AllocationSize& allocSize = AllocationSizes[i];
+ if(allocSize.BufferSizeMax > 0)
+ sizeSum += (allocSize.BufferSizeMin + allocSize.BufferSizeMax) / 2 * allocSize.Probability;
+ else
+ {
+ const VkDeviceSize avgDimension = (allocSize.ImageSizeMin + allocSize.ImageSizeMax) / 2;
+ sizeSum += avgDimension * avgDimension * 4 * allocSize.Probability;
+ }
+ probabilitySum += allocSize.Probability;
+ }
+ return sizeSum / probabilitySum;
+ }
+
+ bool UsesBuffers() const
+ {
+ for(size_t i = 0; i < AllocationSizes.size(); ++i)
+ if(AllocationSizes[i].BufferSizeMax > 0)
+ return true;
+ return false;
+ }
+
+ bool UsesImages() const
+ {
+ for(size_t i = 0; i < AllocationSizes.size(); ++i)
+ if(AllocationSizes[i].ImageSizeMax > 0)
+ return true;
+ return false;
+ }
+};
+
+struct PoolTestResult
+{
+ duration TotalTime;
+ duration AllocationTimeMin, AllocationTimeAvg, AllocationTimeMax;
+ duration DeallocationTimeMin, DeallocationTimeAvg, DeallocationTimeMax;
+ size_t LostAllocationCount, LostAllocationTotalSize;
+ size_t FailedAllocationCount, FailedAllocationTotalSize;
+};
+
+static const uint32_t IMAGE_BYTES_PER_PIXEL = 1;
+
+uint32_t g_FrameIndex = 0;
+
+struct BufferInfo
+{
+ VkBuffer Buffer = VK_NULL_HANDLE;
+ VmaAllocation Allocation = VK_NULL_HANDLE;
+};
+
+static uint32_t MemoryTypeToHeap(uint32_t memoryTypeIndex)
+{
+ const VkPhysicalDeviceMemoryProperties* props;
+ vmaGetMemoryProperties(g_hAllocator, &props);
+ return props->memoryTypes[memoryTypeIndex].heapIndex;
+}
+
+static uint32_t GetAllocationStrategyCount()
+{
+ uint32_t strategyCount = 0;
+ switch(ConfigType)
+ {
+ case CONFIG_TYPE_MINIMUM: strategyCount = 1; break;
+ case CONFIG_TYPE_SMALL: strategyCount = 1; break;
+ case CONFIG_TYPE_AVERAGE: strategyCount = 2; break;
+ case CONFIG_TYPE_LARGE: strategyCount = 2; break;
+ case CONFIG_TYPE_MAXIMUM: strategyCount = 3; break;
+ default: assert(0);
+ }
+ return strategyCount;
+}
+
+static const char* GetAllocationStrategyName(VmaAllocationCreateFlags allocStrategy)
+{
+ switch(allocStrategy)
+ {
+ case VMA_ALLOCATION_CREATE_STRATEGY_BEST_FIT_BIT: return "BEST_FIT"; break;
+ case VMA_ALLOCATION_CREATE_STRATEGY_WORST_FIT_BIT: return "WORST_FIT"; break;
+ case VMA_ALLOCATION_CREATE_STRATEGY_FIRST_FIT_BIT: return "FIRST_FIT"; break;
+ case 0: return "Default"; break;
+ default: assert(0); return "";
+ }
+}
+
+static void InitResult(Result& outResult)
+{
+ outResult.TotalTime = duration::zero();
+ outResult.AllocationTimeMin = duration::max();
+ outResult.AllocationTimeAvg = duration::zero();
+ outResult.AllocationTimeMax = duration::min();
+ outResult.DeallocationTimeMin = duration::max();
+ outResult.DeallocationTimeAvg = duration::zero();
+ outResult.DeallocationTimeMax = duration::min();
+ outResult.TotalMemoryAllocated = 0;
+ outResult.FreeRangeSizeAvg = 0;
+ outResult.FreeRangeSizeMax = 0;
+}
+
+class TimeRegisterObj
+{
+public:
+ TimeRegisterObj(duration& min, duration& sum, duration& max) :
+ m_Min(min),
+ m_Sum(sum),
+ m_Max(max),
+ m_TimeBeg(std::chrono::high_resolution_clock::now())
+ {
+ }
+
+ ~TimeRegisterObj()
+ {
+ duration d = std::chrono::high_resolution_clock::now() - m_TimeBeg;
+ m_Sum += d;
+ if(d < m_Min) m_Min = d;
+ if(d > m_Max) m_Max = d;
+ }
+
+private:
+ duration& m_Min;
+ duration& m_Sum;
+ duration& m_Max;
+ time_point m_TimeBeg;
+};
+
+struct PoolTestThreadResult
+{
+ duration AllocationTimeMin, AllocationTimeSum, AllocationTimeMax;
+ duration DeallocationTimeMin, DeallocationTimeSum, DeallocationTimeMax;
+ size_t AllocationCount, DeallocationCount;
+ size_t LostAllocationCount, LostAllocationTotalSize;
+ size_t FailedAllocationCount, FailedAllocationTotalSize;
+};
+
+class AllocationTimeRegisterObj : public TimeRegisterObj
+{
+public:
+ AllocationTimeRegisterObj(Result& result) :
+ TimeRegisterObj(result.AllocationTimeMin, result.AllocationTimeAvg, result.AllocationTimeMax)
+ {
+ }
+};
+
+class DeallocationTimeRegisterObj : public TimeRegisterObj
+{
+public:
+ DeallocationTimeRegisterObj(Result& result) :
+ TimeRegisterObj(result.DeallocationTimeMin, result.DeallocationTimeAvg, result.DeallocationTimeMax)
+ {
+ }
+};
+
+class PoolAllocationTimeRegisterObj : public TimeRegisterObj
+{
+public:
+ PoolAllocationTimeRegisterObj(PoolTestThreadResult& result) :
+ TimeRegisterObj(result.AllocationTimeMin, result.AllocationTimeSum, result.AllocationTimeMax)
+ {
+ }
+};
+
+class PoolDeallocationTimeRegisterObj : public TimeRegisterObj
+{
+public:
+ PoolDeallocationTimeRegisterObj(PoolTestThreadResult& result) :
+ TimeRegisterObj(result.DeallocationTimeMin, result.DeallocationTimeSum, result.DeallocationTimeMax)
+ {
+ }
+};
+
+static void CurrentTimeToStr(std::string& out)
+{
+ time_t rawTime; time(&rawTime);
+ struct tm timeInfo; localtime_s(&timeInfo, &rawTime);
+ char timeStr[128];
+ strftime(timeStr, _countof(timeStr), "%c", &timeInfo);
+ out = timeStr;
+}
+
+VkResult MainTest(Result& outResult, const Config& config)
+{
+ assert(config.ThreadCount > 0);
+
+ InitResult(outResult);
+
+ RandomNumberGenerator mainRand{config.RandSeed};
+
+ time_point timeBeg = std::chrono::high_resolution_clock::now();
+
+ std::atomic<size_t> allocationCount = 0;
+ VkResult res = VK_SUCCESS;
+
+ uint32_t memUsageProbabilitySum =
+ config.MemUsageProbability[0] + config.MemUsageProbability[1] +
+ config.MemUsageProbability[2] + config.MemUsageProbability[3];
+ assert(memUsageProbabilitySum > 0);
+
+ uint32_t allocationSizeProbabilitySum = std::accumulate(
+ config.AllocationSizes.begin(),
+ config.AllocationSizes.end(),
+ 0u,
+ [](uint32_t sum, const AllocationSize& allocSize) {
+ return sum + allocSize.Probability;
+ });
+
+ struct Allocation
+ {
+ VkBuffer Buffer;
+ VkImage Image;
+ VmaAllocation Alloc;
+ };
+
+ std::vector<Allocation> commonAllocations;
+ std::mutex commonAllocationsMutex;
+
+ auto Allocate = [&](
+ VkDeviceSize bufferSize,
+ const VkExtent2D imageExtent,
+ RandomNumberGenerator& localRand,
+ VkDeviceSize& totalAllocatedBytes,
+ std::vector<Allocation>& allocations) -> VkResult
+ {
+ assert((bufferSize == 0) != (imageExtent.width == 0 && imageExtent.height == 0));
+
+ uint32_t memUsageIndex = 0;
+ uint32_t memUsageRand = localRand.Generate() % memUsageProbabilitySum;
+ while(memUsageRand >= config.MemUsageProbability[memUsageIndex])
+ memUsageRand -= config.MemUsageProbability[memUsageIndex++];
+
+ VmaAllocationCreateInfo memReq = {};
+ memReq.usage = (VmaMemoryUsage)(VMA_MEMORY_USAGE_GPU_ONLY + memUsageIndex);
+ memReq.flags |= config.AllocationStrategy;
+
+ Allocation allocation = {};
+ VmaAllocationInfo allocationInfo;
+
+ // Buffer
+ if(bufferSize > 0)
+ {
+ assert(imageExtent.width == 0);
+ VkBufferCreateInfo bufferInfo = { VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO };
+ bufferInfo.size = bufferSize;
+ bufferInfo.usage = VK_BUFFER_USAGE_VERTEX_BUFFER_BIT;
+
+ {
+ AllocationTimeRegisterObj timeRegisterObj{outResult};
+ res = vmaCreateBuffer(g_hAllocator, &bufferInfo, &memReq, &allocation.Buffer, &allocation.Alloc, &allocationInfo);
+ }
+ }
+ // Image
+ else
+ {
+ VkImageCreateInfo imageInfo = { VK_STRUCTURE_TYPE_IMAGE_CREATE_INFO };
+ imageInfo.imageType = VK_IMAGE_TYPE_2D;
+ imageInfo.extent.width = imageExtent.width;
+ imageInfo.extent.height = imageExtent.height;
+ imageInfo.extent.depth = 1;
+ imageInfo.mipLevels = 1;
+ imageInfo.arrayLayers = 1;
+ imageInfo.format = VK_FORMAT_R8G8B8A8_UNORM;
+ imageInfo.tiling = memReq.usage == VMA_MEMORY_USAGE_GPU_ONLY ?
+ VK_IMAGE_TILING_OPTIMAL :
+ VK_IMAGE_TILING_LINEAR;
+ imageInfo.initialLayout = VK_IMAGE_LAYOUT_PREINITIALIZED;
+ switch(memReq.usage)
+ {
+ case VMA_MEMORY_USAGE_GPU_ONLY:
+ switch(localRand.Generate() % 3)
+ {
+ case 0:
+ imageInfo.usage = VK_IMAGE_USAGE_TRANSFER_DST_BIT | VK_IMAGE_USAGE_SAMPLED_BIT;
+ break;
+ case 1:
+ imageInfo.usage = VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT | VK_IMAGE_USAGE_SAMPLED_BIT;
+ break;
+ case 2:
+ imageInfo.usage = VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT | VK_IMAGE_USAGE_TRANSFER_SRC_BIT;
+ break;
+ }
+ break;
+ case VMA_MEMORY_USAGE_CPU_ONLY:
+ case VMA_MEMORY_USAGE_CPU_TO_GPU:
+ imageInfo.usage = VK_IMAGE_USAGE_TRANSFER_SRC_BIT;
+ break;
+ case VMA_MEMORY_USAGE_GPU_TO_CPU:
+ imageInfo.usage = VK_IMAGE_USAGE_TRANSFER_DST_BIT;
+ break;
+ }
+ imageInfo.samples = VK_SAMPLE_COUNT_1_BIT;
+ imageInfo.flags = 0;
+
+ {
+ AllocationTimeRegisterObj timeRegisterObj{outResult};
+ res = vmaCreateImage(g_hAllocator, &imageInfo, &memReq, &allocation.Image, &allocation.Alloc, &allocationInfo);
+ }
+ }
+
+ if(res == VK_SUCCESS)
+ {
+ ++allocationCount;
+ totalAllocatedBytes += allocationInfo.size;
+ bool useCommonAllocations = localRand.Generate() % 100 < config.ThreadsUsingCommonAllocationsProbabilityPercent;
+ if(useCommonAllocations)
+ {
+ std::unique_lock<std::mutex> lock(commonAllocationsMutex);
+ commonAllocations.push_back(allocation);
+ }
+ else
+ allocations.push_back(allocation);
+ }
+ else
+ {
+ TEST(0);
+ }
+ return res;
+ };
+
+ auto GetNextAllocationSize = [&](
+ VkDeviceSize& outBufSize,
+ VkExtent2D& outImageSize,
+ RandomNumberGenerator& localRand)
+ {
+ outBufSize = 0;
+ outImageSize = {0, 0};
+
+ uint32_t allocSizeIndex = 0;
+ uint32_t r = localRand.Generate() % allocationSizeProbabilitySum;
+ while(r >= config.AllocationSizes[allocSizeIndex].Probability)
+ r -= config.AllocationSizes[allocSizeIndex++].Probability;
+
+ const AllocationSize& allocSize = config.AllocationSizes[allocSizeIndex];
+ if(allocSize.BufferSizeMax > 0)
+ {
+ assert(allocSize.ImageSizeMax == 0);
+ if(allocSize.BufferSizeMax == allocSize.BufferSizeMin)
+ outBufSize = allocSize.BufferSizeMin;
+ else
+ {
+ outBufSize = allocSize.BufferSizeMin + localRand.Generate() % (allocSize.BufferSizeMax - allocSize.BufferSizeMin);
+ outBufSize = outBufSize / 16 * 16;
+ }
+ }
+ else
+ {
+ if(allocSize.ImageSizeMax == allocSize.ImageSizeMin)
+ outImageSize.width = outImageSize.height = allocSize.ImageSizeMax;
+ else
+ {
+ outImageSize.width = allocSize.ImageSizeMin + localRand.Generate() % (allocSize.ImageSizeMax - allocSize.ImageSizeMin);
+ outImageSize.height = allocSize.ImageSizeMin + localRand.Generate() % (allocSize.ImageSizeMax - allocSize.ImageSizeMin);
+ }
+ }
+ };
+
+ std::atomic<uint32_t> numThreadsReachedMaxAllocations = 0;
+ HANDLE threadsFinishEvent = CreateEvent(NULL, TRUE, FALSE, NULL);
+
+ auto ThreadProc = [&](uint32_t randSeed) -> void
+ {
+ RandomNumberGenerator threadRand(randSeed);
+ VkDeviceSize threadTotalAllocatedBytes = 0;
+ std::vector<Allocation> threadAllocations;
+ VkDeviceSize threadBeginBytesToAllocate = config.BeginBytesToAllocate / config.ThreadCount;
+ VkDeviceSize threadMaxBytesToAllocate = config.MaxBytesToAllocate / config.ThreadCount;
+ uint32_t threadAdditionalOperationCount = config.AdditionalOperationCount / config.ThreadCount;
+
+ // BEGIN ALLOCATIONS
+ for(;;)
+ {
+ VkDeviceSize bufferSize = 0;
+ VkExtent2D imageExtent = {};
+ GetNextAllocationSize(bufferSize, imageExtent, threadRand);
+ if(threadTotalAllocatedBytes + bufferSize + imageExtent.width * imageExtent.height * IMAGE_BYTES_PER_PIXEL <
+ threadBeginBytesToAllocate)
+ {
+ if(Allocate(bufferSize, imageExtent, threadRand, threadTotalAllocatedBytes, threadAllocations) != VK_SUCCESS)
+ break;
+ }
+ else
+ break;
+ }
+
+ // ADDITIONAL ALLOCATIONS AND FREES
+ for(size_t i = 0; i < threadAdditionalOperationCount; ++i)
+ {
+ VkDeviceSize bufferSize = 0;
+ VkExtent2D imageExtent = {};
+ GetNextAllocationSize(bufferSize, imageExtent, threadRand);
+
+ // true = allocate, false = free
+ bool allocate = threadRand.Generate() % 2 != 0;
+
+ if(allocate)
+ {
+ if(threadTotalAllocatedBytes +
+ bufferSize +
+ imageExtent.width * imageExtent.height * IMAGE_BYTES_PER_PIXEL <
+ threadMaxBytesToAllocate)
+ {
+ if(Allocate(bufferSize, imageExtent, threadRand, threadTotalAllocatedBytes, threadAllocations) != VK_SUCCESS)
+ break;
+ }
+ }
+ else
+ {
+ bool useCommonAllocations = threadRand.Generate() % 100 < config.ThreadsUsingCommonAllocationsProbabilityPercent;
+ if(useCommonAllocations)
+ {
+ std::unique_lock<std::mutex> lock(commonAllocationsMutex);
+ if(!commonAllocations.empty())
+ {
+ size_t indexToFree = threadRand.Generate() % commonAllocations.size();
+ VmaAllocationInfo allocationInfo;
+ vmaGetAllocationInfo(g_hAllocator, commonAllocations[indexToFree].Alloc, &allocationInfo);
+ if(threadTotalAllocatedBytes >= allocationInfo.size)
+ {
+ DeallocationTimeRegisterObj timeRegisterObj{outResult};
+ if(commonAllocations[indexToFree].Buffer != VK_NULL_HANDLE)
+ vmaDestroyBuffer(g_hAllocator, commonAllocations[indexToFree].Buffer, commonAllocations[indexToFree].Alloc);
+ else
+ vmaDestroyImage(g_hAllocator, commonAllocations[indexToFree].Image, commonAllocations[indexToFree].Alloc);
+ threadTotalAllocatedBytes -= allocationInfo.size;
+ commonAllocations.erase(commonAllocations.begin() + indexToFree);
+ }
+ }
+ }
+ else
+ {
+ if(!threadAllocations.empty())
+ {
+ size_t indexToFree = threadRand.Generate() % threadAllocations.size();
+ VmaAllocationInfo allocationInfo;
+ vmaGetAllocationInfo(g_hAllocator, threadAllocations[indexToFree].Alloc, &allocationInfo);
+ if(threadTotalAllocatedBytes >= allocationInfo.size)
+ {
+ DeallocationTimeRegisterObj timeRegisterObj{outResult};
+ if(threadAllocations[indexToFree].Buffer != VK_NULL_HANDLE)
+ vmaDestroyBuffer(g_hAllocator, threadAllocations[indexToFree].Buffer, threadAllocations[indexToFree].Alloc);
+ else
+ vmaDestroyImage(g_hAllocator, threadAllocations[indexToFree].Image, threadAllocations[indexToFree].Alloc);
+ threadTotalAllocatedBytes -= allocationInfo.size;
+ threadAllocations.erase(threadAllocations.begin() + indexToFree);
+ }
+ }
+ }
+ }
+ }
+
+ ++numThreadsReachedMaxAllocations;
+
+ WaitForSingleObject(threadsFinishEvent, INFINITE);
+
+ // DEALLOCATION
+ while(!threadAllocations.empty())
+ {
+ size_t indexToFree = 0;
+ switch(config.FreeOrder)
+ {
+ case FREE_ORDER::FORWARD:
+ indexToFree = 0;
+ break;
+ case FREE_ORDER::BACKWARD:
+ indexToFree = threadAllocations.size() - 1;
+ break;
+ case FREE_ORDER::RANDOM:
+ indexToFree = mainRand.Generate() % threadAllocations.size();
+ break;
+ }
+
+ {
+ DeallocationTimeRegisterObj timeRegisterObj{outResult};
+ if(threadAllocations[indexToFree].Buffer != VK_NULL_HANDLE)
+ vmaDestroyBuffer(g_hAllocator, threadAllocations[indexToFree].Buffer, threadAllocations[indexToFree].Alloc);
+ else
+ vmaDestroyImage(g_hAllocator, threadAllocations[indexToFree].Image, threadAllocations[indexToFree].Alloc);
+ }
+ threadAllocations.erase(threadAllocations.begin() + indexToFree);
+ }
+ };
+
+ uint32_t threadRandSeed = mainRand.Generate();
+ std::vector<std::thread> bkgThreads;
+ for(size_t i = 0; i < config.ThreadCount; ++i)
+ {
+ bkgThreads.emplace_back(std::bind(ThreadProc, threadRandSeed + (uint32_t)i));
+ }
+
+ // Wait for threads reached max allocations
+ while(numThreadsReachedMaxAllocations < config.ThreadCount)
+ Sleep(0);
+
+ // CALCULATE MEMORY STATISTICS ON FINAL USAGE
+ VmaStats vmaStats = {};
+ vmaCalculateStats(g_hAllocator, &vmaStats);
+ outResult.TotalMemoryAllocated = vmaStats.total.usedBytes + vmaStats.total.unusedBytes;
+ outResult.FreeRangeSizeMax = vmaStats.total.unusedRangeSizeMax;
+ outResult.FreeRangeSizeAvg = vmaStats.total.unusedRangeSizeAvg;
+
+ // Signal threads to deallocate
+ SetEvent(threadsFinishEvent);
+
+ // Wait for threads finished
+ for(size_t i = 0; i < bkgThreads.size(); ++i)
+ bkgThreads[i].join();
+ bkgThreads.clear();
+
+ CloseHandle(threadsFinishEvent);
+
+ // Deallocate remaining common resources
+ while(!commonAllocations.empty())
+ {
+ size_t indexToFree = 0;
+ switch(config.FreeOrder)
+ {
+ case FREE_ORDER::FORWARD:
+ indexToFree = 0;
+ break;
+ case FREE_ORDER::BACKWARD:
+ indexToFree = commonAllocations.size() - 1;
+ break;
+ case FREE_ORDER::RANDOM:
+ indexToFree = mainRand.Generate() % commonAllocations.size();
+ break;
+ }
+
+ {
+ DeallocationTimeRegisterObj timeRegisterObj{outResult};
+ if(commonAllocations[indexToFree].Buffer != VK_NULL_HANDLE)
+ vmaDestroyBuffer(g_hAllocator, commonAllocations[indexToFree].Buffer, commonAllocations[indexToFree].Alloc);
+ else
+ vmaDestroyImage(g_hAllocator, commonAllocations[indexToFree].Image, commonAllocations[indexToFree].Alloc);
+ }
+ commonAllocations.erase(commonAllocations.begin() + indexToFree);
+ }
+
+ if(allocationCount)
+ {
+ outResult.AllocationTimeAvg /= allocationCount;
+ outResult.DeallocationTimeAvg /= allocationCount;
+ }
+
+ outResult.TotalTime = std::chrono::high_resolution_clock::now() - timeBeg;
+
+ return res;
+}
+
+void SaveAllocatorStatsToFile(const wchar_t* filePath)
+{
+ wprintf(L"Saving JSON dump to file \"%s\"\n", filePath);
+ char* stats;
+ vmaBuildStatsString(g_hAllocator, &stats, VK_TRUE);
+ SaveFile(filePath, stats, strlen(stats));
+ vmaFreeStatsString(g_hAllocator, stats);
+}
+
+struct AllocInfo
+{
+ VmaAllocation m_Allocation = VK_NULL_HANDLE;
+ VkBuffer m_Buffer = VK_NULL_HANDLE;
+ VkImage m_Image = VK_NULL_HANDLE;
+ VkImageLayout m_ImageLayout = VK_IMAGE_LAYOUT_UNDEFINED;
+ uint32_t m_StartValue = 0;
+ union
+ {
+ VkBufferCreateInfo m_BufferInfo;
+ VkImageCreateInfo m_ImageInfo;
+ };
+
+ // After defragmentation.
+ VkBuffer m_NewBuffer = VK_NULL_HANDLE;
+ VkImage m_NewImage = VK_NULL_HANDLE;
+
+ void CreateBuffer(
+ const VkBufferCreateInfo& bufCreateInfo,
+ const VmaAllocationCreateInfo& allocCreateInfo);
+ void CreateImage(
+ const VkImageCreateInfo& imageCreateInfo,
+ const VmaAllocationCreateInfo& allocCreateInfo,
+ VkImageLayout layout);
+ void Destroy();
+};
+
+void AllocInfo::CreateBuffer(
+ const VkBufferCreateInfo& bufCreateInfo,
+ const VmaAllocationCreateInfo& allocCreateInfo)
+{
+ m_BufferInfo = bufCreateInfo;
+ VkResult res = vmaCreateBuffer(g_hAllocator, &bufCreateInfo, &allocCreateInfo, &m_Buffer, &m_Allocation, nullptr);
+ TEST(res == VK_SUCCESS);
+}
+void AllocInfo::CreateImage(
+ const VkImageCreateInfo& imageCreateInfo,
+ const VmaAllocationCreateInfo& allocCreateInfo,
+ VkImageLayout layout)
+{
+ m_ImageInfo = imageCreateInfo;
+ m_ImageLayout = layout;
+ VkResult res = vmaCreateImage(g_hAllocator, &imageCreateInfo, &allocCreateInfo, &m_Image, &m_Allocation, nullptr);
+ TEST(res == VK_SUCCESS);
+}
+
+void AllocInfo::Destroy()
+{
+ if(m_Image)
+ {
+ assert(!m_Buffer);
+ vkDestroyImage(g_hDevice, m_Image, g_Allocs);
+ m_Image = VK_NULL_HANDLE;
+ }
+ if(m_Buffer)
+ {
+ assert(!m_Image);
+ vkDestroyBuffer(g_hDevice, m_Buffer, g_Allocs);
+ m_Buffer = VK_NULL_HANDLE;
+ }
+ if(m_Allocation)
+ {
+ vmaFreeMemory(g_hAllocator, m_Allocation);
+ m_Allocation = VK_NULL_HANDLE;
+ }
+}
+
+class StagingBufferCollection
+{
+public:
+ StagingBufferCollection() { }
+ ~StagingBufferCollection();
+ // Returns false if maximum total size of buffers would be exceeded.
+ bool AcquireBuffer(VkDeviceSize size, VkBuffer& outBuffer, void*& outMappedPtr);
+ void ReleaseAllBuffers();
+
+private:
+ static const VkDeviceSize MAX_TOTAL_SIZE = 256ull * 1024 * 1024;
+ struct BufInfo
+ {
+ VmaAllocation Allocation = VK_NULL_HANDLE;
+ VkBuffer Buffer = VK_NULL_HANDLE;
+ VkDeviceSize Size = VK_WHOLE_SIZE;
+ void* MappedPtr = nullptr;
+ bool Used = false;
+ };
+ std::vector<BufInfo> m_Bufs;
+ // Including both used and unused.
+ VkDeviceSize m_TotalSize = 0;
+};
+
+StagingBufferCollection::~StagingBufferCollection()
+{
+ for(size_t i = m_Bufs.size(); i--; )
+ {
+ vmaDestroyBuffer(g_hAllocator, m_Bufs[i].Buffer, m_Bufs[i].Allocation);
+ }
+}
+
+bool StagingBufferCollection::AcquireBuffer(VkDeviceSize size, VkBuffer& outBuffer, void*& outMappedPtr)
+{
+ assert(size <= MAX_TOTAL_SIZE);
+
+ // Try to find existing unused buffer with best size.
+ size_t bestIndex = SIZE_MAX;
+ for(size_t i = 0, count = m_Bufs.size(); i < count; ++i)
+ {
+ BufInfo& currBufInfo = m_Bufs[i];
+ if(!currBufInfo.Used && currBufInfo.Size >= size &&
+ (bestIndex == SIZE_MAX || currBufInfo.Size < m_Bufs[bestIndex].Size))
+ {
+ bestIndex = i;
+ }
+ }
+
+ if(bestIndex != SIZE_MAX)
+ {
+ m_Bufs[bestIndex].Used = true;
+ outBuffer = m_Bufs[bestIndex].Buffer;
+ outMappedPtr = m_Bufs[bestIndex].MappedPtr;
+ return true;
+ }
+
+ // Allocate new buffer with requested size.
+ if(m_TotalSize + size <= MAX_TOTAL_SIZE)
+ {
+ BufInfo bufInfo;
+ bufInfo.Size = size;
+ bufInfo.Used = true;
+
+ VkBufferCreateInfo bufCreateInfo = { VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO };
+ bufCreateInfo.size = size;
+ bufCreateInfo.usage = VK_BUFFER_USAGE_TRANSFER_SRC_BIT | VK_BUFFER_USAGE_TRANSFER_DST_BIT;
+
+ VmaAllocationCreateInfo allocCreateInfo = {};
+ allocCreateInfo.usage = VMA_MEMORY_USAGE_CPU_ONLY;
+ allocCreateInfo.flags = VMA_ALLOCATION_CREATE_MAPPED_BIT;
+
+ VmaAllocationInfo allocInfo;
+ VkResult res = vmaCreateBuffer(g_hAllocator, &bufCreateInfo, &allocCreateInfo, &bufInfo.Buffer, &bufInfo.Allocation, &allocInfo);
+ bufInfo.MappedPtr = allocInfo.pMappedData;
+ TEST(res == VK_SUCCESS && bufInfo.MappedPtr);
+
+ outBuffer = bufInfo.Buffer;
+ outMappedPtr = bufInfo.MappedPtr;
+
+ m_Bufs.push_back(std::move(bufInfo));
+
+ m_TotalSize += size;
+
+ return true;
+ }
+
+ // There are some unused but smaller buffers: Free them and try again.
+ bool hasUnused = false;
+ for(size_t i = 0, count = m_Bufs.size(); i < count; ++i)
+ {
+ if(!m_Bufs[i].Used)
+ {
+ hasUnused = true;
+ break;
+ }
+ }
+ if(hasUnused)
+ {
+ for(size_t i = m_Bufs.size(); i--; )
+ {
+ if(!m_Bufs[i].Used)
+ {
+ m_TotalSize -= m_Bufs[i].Size;
+ vmaDestroyBuffer(g_hAllocator, m_Bufs[i].Buffer, m_Bufs[i].Allocation);
+ m_Bufs.erase(m_Bufs.begin() + i);
+ }
+ }
+
+ return AcquireBuffer(size, outBuffer, outMappedPtr);
+ }
+
+ return false;
+}
+
+void StagingBufferCollection::ReleaseAllBuffers()
+{
+ for(size_t i = 0, count = m_Bufs.size(); i < count; ++i)
+ {
+ m_Bufs[i].Used = false;
+ }
+}
+
+static void UploadGpuData(const AllocInfo* allocInfo, size_t allocInfoCount)
+{
+ StagingBufferCollection stagingBufs;
+
+ bool cmdBufferStarted = false;
+ for(size_t allocInfoIndex = 0; allocInfoIndex < allocInfoCount; ++allocInfoIndex)
+ {
+ const AllocInfo& currAllocInfo = allocInfo[allocInfoIndex];
+ if(currAllocInfo.m_Buffer)
+ {
+ const VkDeviceSize size = currAllocInfo.m_BufferInfo.size;
+
+ VkBuffer stagingBuf = VK_NULL_HANDLE;
+ void* stagingBufMappedPtr = nullptr;
+ if(!stagingBufs.AcquireBuffer(size, stagingBuf, stagingBufMappedPtr))
+ {
+ TEST(cmdBufferStarted);
+ EndSingleTimeCommands();
+ stagingBufs.ReleaseAllBuffers();
+ cmdBufferStarted = false;
+
+ bool ok = stagingBufs.AcquireBuffer(size, stagingBuf, stagingBufMappedPtr);
+ TEST(ok);
+ }
+
+ // Fill staging buffer.
+ {
+ assert(size % sizeof(uint32_t) == 0);
+ uint32_t* stagingValPtr = (uint32_t*)stagingBufMappedPtr;
+ uint32_t val = currAllocInfo.m_StartValue;
+ for(size_t i = 0; i < size / sizeof(uint32_t); ++i)
+ {
+ *stagingValPtr = val;
+ ++stagingValPtr;
+ ++val;
+ }
+ }
+
+ // Issue copy command from staging buffer to destination buffer.
+ if(!cmdBufferStarted)
+ {
+ cmdBufferStarted = true;
+ BeginSingleTimeCommands();
+ }
+
+ VkBufferCopy copy = {};
+ copy.srcOffset = 0;
+ copy.dstOffset = 0;
+ copy.size = size;
+ vkCmdCopyBuffer(g_hTemporaryCommandBuffer, stagingBuf, currAllocInfo.m_Buffer, 1, ©);
+ }
+ else
+ {
+ TEST(currAllocInfo.m_ImageInfo.format == VK_FORMAT_R8G8B8A8_UNORM && "Only RGBA8 images are currently supported.");
+ TEST(currAllocInfo.m_ImageInfo.mipLevels == 1 && "Only single mip images are currently supported.");
+
+ const VkDeviceSize size = (VkDeviceSize)currAllocInfo.m_ImageInfo.extent.width * currAllocInfo.m_ImageInfo.extent.height * sizeof(uint32_t);
+
+ VkBuffer stagingBuf = VK_NULL_HANDLE;
+ void* stagingBufMappedPtr = nullptr;
+ if(!stagingBufs.AcquireBuffer(size, stagingBuf, stagingBufMappedPtr))
+ {
+ TEST(cmdBufferStarted);
+ EndSingleTimeCommands();
+ stagingBufs.ReleaseAllBuffers();
+ cmdBufferStarted = false;
+
+ bool ok = stagingBufs.AcquireBuffer(size, stagingBuf, stagingBufMappedPtr);
+ TEST(ok);
+ }
+
+ // Fill staging buffer.
+ {
+ assert(size % sizeof(uint32_t) == 0);
+ uint32_t *stagingValPtr = (uint32_t *)stagingBufMappedPtr;
+ uint32_t val = currAllocInfo.m_StartValue;
+ for(size_t i = 0; i < size / sizeof(uint32_t); ++i)
+ {
+ *stagingValPtr = val;
+ ++stagingValPtr;
+ ++val;
+ }
+ }
+
+ // Issue copy command from staging buffer to destination buffer.
+ if(!cmdBufferStarted)
+ {
+ cmdBufferStarted = true;
+ BeginSingleTimeCommands();
+ }
+
+
+ // Transfer to transfer dst layout
+ VkImageSubresourceRange subresourceRange = {
+ VK_IMAGE_ASPECT_COLOR_BIT,
+ 0, VK_REMAINING_MIP_LEVELS,
+ 0, VK_REMAINING_ARRAY_LAYERS
+ };
+
+ VkImageMemoryBarrier barrier = { VK_STRUCTURE_TYPE_IMAGE_MEMORY_BARRIER };
+ barrier.srcAccessMask = 0;
+ barrier.dstAccessMask = 0;
+ barrier.oldLayout = VK_IMAGE_LAYOUT_UNDEFINED;
+ barrier.newLayout = VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL;
+ barrier.srcQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED;
+ barrier.dstQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED;
+ barrier.image = currAllocInfo.m_Image;
+ barrier.subresourceRange = subresourceRange;
+
+ vkCmdPipelineBarrier(g_hTemporaryCommandBuffer, VK_PIPELINE_STAGE_BOTTOM_OF_PIPE_BIT, VK_PIPELINE_STAGE_TOP_OF_PIPE_BIT, 0,
+ 0, nullptr,
+ 0, nullptr,
+ 1, &barrier);
+
+ // Copy image date
+ VkBufferImageCopy copy = {};
+ copy.bufferOffset = 0;
+ copy.bufferRowLength = 0;
+ copy.bufferImageHeight = 0;
+ copy.imageSubresource.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT;
+ copy.imageSubresource.layerCount = 1;
+ copy.imageExtent = currAllocInfo.m_ImageInfo.extent;
+
+ vkCmdCopyBufferToImage(g_hTemporaryCommandBuffer, stagingBuf, currAllocInfo.m_Image, VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL, 1, ©);
+
+ // Transfer to desired layout
+ barrier.srcAccessMask = VK_ACCESS_TRANSFER_WRITE_BIT;
+ barrier.dstAccessMask = VK_ACCESS_MEMORY_READ_BIT;
+ barrier.oldLayout = VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL;
+ barrier.newLayout = currAllocInfo.m_ImageLayout;
+
+ vkCmdPipelineBarrier(g_hTemporaryCommandBuffer, VK_PIPELINE_STAGE_TRANSFER_BIT, VK_PIPELINE_STAGE_TOP_OF_PIPE_BIT, 0,
+ 0, nullptr,
+ 0, nullptr,
+ 1, &barrier);
+ }
+ }
+
+ if(cmdBufferStarted)
+ {
+ EndSingleTimeCommands();
+ stagingBufs.ReleaseAllBuffers();
+ }
+}
+
+static void ValidateGpuData(const AllocInfo* allocInfo, size_t allocInfoCount)
+{
+ StagingBufferCollection stagingBufs;
+
+ bool cmdBufferStarted = false;
+ size_t validateAllocIndexOffset = 0;
+ std::vector<void*> validateStagingBuffers;
+ for(size_t allocInfoIndex = 0; allocInfoIndex < allocInfoCount; ++allocInfoIndex)
+ {
+ const AllocInfo& currAllocInfo = allocInfo[allocInfoIndex];
+ if(currAllocInfo.m_Buffer)
+ {
+ const VkDeviceSize size = currAllocInfo.m_BufferInfo.size;
+
+ VkBuffer stagingBuf = VK_NULL_HANDLE;
+ void* stagingBufMappedPtr = nullptr;
+ if(!stagingBufs.AcquireBuffer(size, stagingBuf, stagingBufMappedPtr))
+ {
+ TEST(cmdBufferStarted);
+ EndSingleTimeCommands();
+ cmdBufferStarted = false;
+
+ for(size_t validateIndex = 0;
+ validateIndex < validateStagingBuffers.size();
+ ++validateIndex)
+ {
+ const size_t validateAllocIndex = validateIndex + validateAllocIndexOffset;
+ const VkDeviceSize validateSize = allocInfo[validateAllocIndex].m_BufferInfo.size;
+ TEST(validateSize % sizeof(uint32_t) == 0);
+ const uint32_t* stagingValPtr = (const uint32_t*)validateStagingBuffers[validateIndex];
+ uint32_t val = allocInfo[validateAllocIndex].m_StartValue;
+ bool valid = true;
+ for(size_t i = 0; i < validateSize / sizeof(uint32_t); ++i)
+ {
+ if(*stagingValPtr != val)
+ {
+ valid = false;
+ break;
+ }
+ ++stagingValPtr;
+ ++val;
+ }
+ TEST(valid);
+ }
+
+ stagingBufs.ReleaseAllBuffers();
+
+ validateAllocIndexOffset = allocInfoIndex;
+ validateStagingBuffers.clear();
+
+ bool ok = stagingBufs.AcquireBuffer(size, stagingBuf, stagingBufMappedPtr);
+ TEST(ok);
+ }
+
+ // Issue copy command from staging buffer to destination buffer.
+ if(!cmdBufferStarted)
+ {
+ cmdBufferStarted = true;
+ BeginSingleTimeCommands();
+ }
+
+ VkBufferCopy copy = {};
+ copy.srcOffset = 0;
+ copy.dstOffset = 0;
+ copy.size = size;
+ vkCmdCopyBuffer(g_hTemporaryCommandBuffer, currAllocInfo.m_Buffer, stagingBuf, 1, ©);
+
+ // Sava mapped pointer for later validation.
+ validateStagingBuffers.push_back(stagingBufMappedPtr);
+ }
+ else
+ {
+ TEST(0 && "Images not currently supported.");
+ }
+ }
+
+ if(cmdBufferStarted)
+ {
+ EndSingleTimeCommands();
+
+ for(size_t validateIndex = 0;
+ validateIndex < validateStagingBuffers.size();
+ ++validateIndex)
+ {
+ const size_t validateAllocIndex = validateIndex + validateAllocIndexOffset;
+ const VkDeviceSize validateSize = allocInfo[validateAllocIndex].m_BufferInfo.size;
+ TEST(validateSize % sizeof(uint32_t) == 0);
+ const uint32_t* stagingValPtr = (const uint32_t*)validateStagingBuffers[validateIndex];
+ uint32_t val = allocInfo[validateAllocIndex].m_StartValue;
+ bool valid = true;
+ for(size_t i = 0; i < validateSize / sizeof(uint32_t); ++i)
+ {
+ if(*stagingValPtr != val)
+ {
+ valid = false;
+ break;
+ }
+ ++stagingValPtr;
+ ++val;
+ }
+ TEST(valid);
+ }
+
+ stagingBufs.ReleaseAllBuffers();
+ }
+}
+
+static void GetMemReq(VmaAllocationCreateInfo& outMemReq)
+{
+ outMemReq = {};
+ outMemReq.usage = VMA_MEMORY_USAGE_CPU_TO_GPU;
+ //outMemReq.flags = VMA_ALLOCATION_CREATE_PERSISTENT_MAP_BIT;
+}
+
+static void CreateBuffer(
+ VmaPool pool,
+ const VkBufferCreateInfo& bufCreateInfo,
+ bool persistentlyMapped,
+ AllocInfo& outAllocInfo)
+{
+ outAllocInfo = {};
+ outAllocInfo.m_BufferInfo = bufCreateInfo;
+
+ VmaAllocationCreateInfo allocCreateInfo = {};
+ allocCreateInfo.pool = pool;
+ if(persistentlyMapped)
+ allocCreateInfo.flags = VMA_ALLOCATION_CREATE_MAPPED_BIT;
+
+ VmaAllocationInfo vmaAllocInfo = {};
+ ERR_GUARD_VULKAN( vmaCreateBuffer(g_hAllocator, &bufCreateInfo, &allocCreateInfo, &outAllocInfo.m_Buffer, &outAllocInfo.m_Allocation, &vmaAllocInfo) );
+
+ // Setup StartValue and fill.
+ {
+ outAllocInfo.m_StartValue = (uint32_t)rand();
+ uint32_t* data = (uint32_t*)vmaAllocInfo.pMappedData;
+ TEST((data != nullptr) == persistentlyMapped);
+ if(!persistentlyMapped)
+ {
+ ERR_GUARD_VULKAN( vmaMapMemory(g_hAllocator, outAllocInfo.m_Allocation, (void**)&data) );
+ }
+
+ uint32_t value = outAllocInfo.m_StartValue;
+ TEST(bufCreateInfo.size % 4 == 0);
+ for(size_t i = 0; i < bufCreateInfo.size / sizeof(uint32_t); ++i)
+ data[i] = value++;
+
+ if(!persistentlyMapped)
+ vmaUnmapMemory(g_hAllocator, outAllocInfo.m_Allocation);
+ }
+}
+
+static void CreateAllocation(AllocInfo& outAllocation)
+{
+ outAllocation.m_Allocation = nullptr;
+ outAllocation.m_Buffer = nullptr;
+ outAllocation.m_Image = nullptr;
+ outAllocation.m_StartValue = (uint32_t)rand();
+
+ VmaAllocationCreateInfo vmaMemReq;
+ GetMemReq(vmaMemReq);
+
+ VmaAllocationInfo allocInfo;
+
+ const bool isBuffer = true;//(rand() & 0x1) != 0;
+ const bool isLarge = (rand() % 16) == 0;
+ if(isBuffer)
+ {
+ const uint32_t bufferSize = isLarge ?
+ (rand() % 10 + 1) * (1024 * 1024) : // 1 MB ... 10 MB
+ (rand() % 1024 + 1) * 1024; // 1 KB ... 1 MB
+
+ VkBufferCreateInfo bufferInfo = { VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO };
+ bufferInfo.size = bufferSize;
+ bufferInfo.usage = VK_BUFFER_USAGE_TRANSFER_SRC_BIT;
+
+ VkResult res = vmaCreateBuffer(g_hAllocator, &bufferInfo, &vmaMemReq, &outAllocation.m_Buffer, &outAllocation.m_Allocation, &allocInfo);
+ outAllocation.m_BufferInfo = bufferInfo;
+ TEST(res == VK_SUCCESS);
+ }
+ else
+ {
+ const uint32_t imageSizeX = isLarge ?
+ 1024 + rand() % (4096 - 1024) : // 1024 ... 4096
+ rand() % 1024 + 1; // 1 ... 1024
+ const uint32_t imageSizeY = isLarge ?
+ 1024 + rand() % (4096 - 1024) : // 1024 ... 4096
+ rand() % 1024 + 1; // 1 ... 1024
+
+ VkImageCreateInfo imageInfo = { VK_STRUCTURE_TYPE_IMAGE_CREATE_INFO };
+ imageInfo.imageType = VK_IMAGE_TYPE_2D;
+ imageInfo.format = VK_FORMAT_R8G8B8A8_UNORM;
+ imageInfo.extent.width = imageSizeX;
+ imageInfo.extent.height = imageSizeY;
+ imageInfo.extent.depth = 1;
+ imageInfo.mipLevels = 1;
+ imageInfo.arrayLayers = 1;
+ imageInfo.samples = VK_SAMPLE_COUNT_1_BIT;
+ imageInfo.tiling = VK_IMAGE_TILING_OPTIMAL;
+ imageInfo.initialLayout = VK_IMAGE_LAYOUT_PREINITIALIZED;
+ imageInfo.usage = VK_IMAGE_USAGE_TRANSFER_SRC_BIT;
+
+ VkResult res = vmaCreateImage(g_hAllocator, &imageInfo, &vmaMemReq, &outAllocation.m_Image, &outAllocation.m_Allocation, &allocInfo);
+ outAllocation.m_ImageInfo = imageInfo;
+ TEST(res == VK_SUCCESS);
+ }
+
+ uint32_t* data = (uint32_t*)allocInfo.pMappedData;
+ if(allocInfo.pMappedData == nullptr)
+ {
+ VkResult res = vmaMapMemory(g_hAllocator, outAllocation.m_Allocation, (void**)&data);
+ TEST(res == VK_SUCCESS);
+ }
+
+ uint32_t value = outAllocation.m_StartValue;
+ TEST(allocInfo.size % 4 == 0);
+ for(size_t i = 0; i < allocInfo.size / sizeof(uint32_t); ++i)
+ data[i] = value++;
+
+ if(allocInfo.pMappedData == nullptr)
+ vmaUnmapMemory(g_hAllocator, outAllocation.m_Allocation);
+}
+
+static void DestroyAllocation(const AllocInfo& allocation)
+{
+ if(allocation.m_Buffer)
+ vmaDestroyBuffer(g_hAllocator, allocation.m_Buffer, allocation.m_Allocation);
+ else
+ vmaDestroyImage(g_hAllocator, allocation.m_Image, allocation.m_Allocation);
+}
+
+static void DestroyAllAllocations(std::vector<AllocInfo>& allocations)
+{
+ for(size_t i = allocations.size(); i--; )
+ DestroyAllocation(allocations[i]);
+ allocations.clear();
+}
+
+static void ValidateAllocationData(const AllocInfo& allocation)
+{
+ VmaAllocationInfo allocInfo;
+ vmaGetAllocationInfo(g_hAllocator, allocation.m_Allocation, &allocInfo);
+
+ uint32_t* data = (uint32_t*)allocInfo.pMappedData;
+ if(allocInfo.pMappedData == nullptr)
+ {
+ VkResult res = vmaMapMemory(g_hAllocator, allocation.m_Allocation, (void**)&data);
+ TEST(res == VK_SUCCESS);
+ }
+
+ uint32_t value = allocation.m_StartValue;
+ bool ok = true;
+ size_t i;
+ TEST(allocInfo.size % 4 == 0);
+ for(i = 0; i < allocInfo.size / sizeof(uint32_t); ++i)
+ {
+ if(data[i] != value++)
+ {
+ ok = false;
+ break;
+ }
+ }
+ TEST(ok);
+
+ if(allocInfo.pMappedData == nullptr)
+ vmaUnmapMemory(g_hAllocator, allocation.m_Allocation);
+}
+
+static void RecreateAllocationResource(AllocInfo& allocation)
+{
+ VmaAllocationInfo allocInfo;
+ vmaGetAllocationInfo(g_hAllocator, allocation.m_Allocation, &allocInfo);
+
+ if(allocation.m_Buffer)
+ {
+ vkDestroyBuffer(g_hDevice, allocation.m_Buffer, g_Allocs);
+
+ VkResult res = vkCreateBuffer(g_hDevice, &allocation.m_BufferInfo, g_Allocs, &allocation.m_Buffer);
+ TEST(res == VK_SUCCESS);
+
+ // Just to silence validation layer warnings.
+ VkMemoryRequirements vkMemReq;
+ vkGetBufferMemoryRequirements(g_hDevice, allocation.m_Buffer, &vkMemReq);
+ TEST(vkMemReq.size >= allocation.m_BufferInfo.size);
+
+ res = vmaBindBufferMemory(g_hAllocator, allocation.m_Allocation, allocation.m_Buffer);
+ TEST(res == VK_SUCCESS);
+ }
+ else
+ {
+ vkDestroyImage(g_hDevice, allocation.m_Image, g_Allocs);
+
+ VkResult res = vkCreateImage(g_hDevice, &allocation.m_ImageInfo, g_Allocs, &allocation.m_Image);
+ TEST(res == VK_SUCCESS);
+
+ // Just to silence validation layer warnings.
+ VkMemoryRequirements vkMemReq;
+ vkGetImageMemoryRequirements(g_hDevice, allocation.m_Image, &vkMemReq);
+
+ res = vmaBindImageMemory(g_hAllocator, allocation.m_Allocation, allocation.m_Image);
+ TEST(res == VK_SUCCESS);
+ }
+}
+
+static void Defragment(AllocInfo* allocs, size_t allocCount,
+ const VmaDefragmentationInfo* defragmentationInfo = nullptr,
+ VmaDefragmentationStats* defragmentationStats = nullptr)
+{
+ std::vector<VmaAllocation> vmaAllocs(allocCount);
+ for(size_t i = 0; i < allocCount; ++i)
+ vmaAllocs[i] = allocs[i].m_Allocation;
+
+ std::vector<VkBool32> allocChanged(allocCount);
+
+ ERR_GUARD_VULKAN( vmaDefragment(g_hAllocator, vmaAllocs.data(), allocCount, allocChanged.data(),
+ defragmentationInfo, defragmentationStats) );
+
+ for(size_t i = 0; i < allocCount; ++i)
+ {
+ if(allocChanged[i])
+ {
+ RecreateAllocationResource(allocs[i]);
+ }
+ }
+}
+
+static void ValidateAllocationsData(const AllocInfo* allocs, size_t allocCount)
+{
+ std::for_each(allocs, allocs + allocCount, [](const AllocInfo& allocInfo) {
+ ValidateAllocationData(allocInfo);
+ });
+}
+
+void TestDefragmentationSimple()
+{
+ wprintf(L"Test defragmentation simple\n");
+
+ RandomNumberGenerator rand(667);
+
+ const VkDeviceSize BUF_SIZE = 0x10000;
+ const VkDeviceSize BLOCK_SIZE = BUF_SIZE * 8;
+
+ const VkDeviceSize MIN_BUF_SIZE = 32;
+ const VkDeviceSize MAX_BUF_SIZE = BUF_SIZE * 4;
+ auto RandomBufSize = [&]() -> VkDeviceSize {
+ return align_up<VkDeviceSize>(rand.Generate() % (MAX_BUF_SIZE - MIN_BUF_SIZE + 1) + MIN_BUF_SIZE, 32);
+ };
+
+ VkBufferCreateInfo bufCreateInfo = { VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO };
+ bufCreateInfo.size = BUF_SIZE;
+ bufCreateInfo.usage = VK_BUFFER_USAGE_TRANSFER_SRC_BIT;
+
+ VmaAllocationCreateInfo exampleAllocCreateInfo = {};
+ exampleAllocCreateInfo.usage = VMA_MEMORY_USAGE_CPU_ONLY;
+
+ uint32_t memTypeIndex = UINT32_MAX;
+ vmaFindMemoryTypeIndexForBufferInfo(g_hAllocator, &bufCreateInfo, &exampleAllocCreateInfo, &memTypeIndex);
+
+ VmaPoolCreateInfo poolCreateInfo = {};
+ poolCreateInfo.blockSize = BLOCK_SIZE;
+ poolCreateInfo.memoryTypeIndex = memTypeIndex;
+
+ VmaPool pool;
+ ERR_GUARD_VULKAN( vmaCreatePool(g_hAllocator, &poolCreateInfo, &pool) );
+
+ // Defragmentation of empty pool.
+ {
+ VmaDefragmentationInfo2 defragInfo = {};
+ defragInfo.maxCpuBytesToMove = VK_WHOLE_SIZE;
+ defragInfo.maxCpuAllocationsToMove = UINT32_MAX;
+ defragInfo.poolCount = 1;
+ defragInfo.pPools = &pool;
+
+ VmaDefragmentationStats defragStats = {};
+ VmaDefragmentationContext defragCtx = nullptr;
+ VkResult res = vmaDefragmentationBegin(g_hAllocator, &defragInfo, &defragStats, &defragCtx);
+ TEST(res >= VK_SUCCESS);
+ vmaDefragmentationEnd(g_hAllocator, defragCtx);
+ TEST(defragStats.allocationsMoved == 0 && defragStats.bytesFreed == 0 &&
+ defragStats.bytesMoved == 0 && defragStats.deviceMemoryBlocksFreed == 0);
+ }
+
+ std::vector<AllocInfo> allocations;
+
+ // persistentlyMappedOption = 0 - not persistently mapped.
+ // persistentlyMappedOption = 1 - persistently mapped.
+ for(uint32_t persistentlyMappedOption = 0; persistentlyMappedOption < 2; ++persistentlyMappedOption)
+ {
+ wprintf(L" Persistently mapped option = %u\n", persistentlyMappedOption);
+ const bool persistentlyMapped = persistentlyMappedOption != 0;
+
+ // # Test 1
+ // Buffers of fixed size.
+ // Fill 2 blocks. Remove odd buffers. Defragment everything.
+ // Expected result: at least 1 block freed.
+ {
+ for(size_t i = 0; i < BLOCK_SIZE / BUF_SIZE * 2; ++i)
+ {
+ AllocInfo allocInfo;
+ CreateBuffer(pool, bufCreateInfo, persistentlyMapped, allocInfo);
+ allocations.push_back(allocInfo);
+ }
+
+ for(size_t i = 1; i < allocations.size(); ++i)
+ {
+ DestroyAllocation(allocations[i]);
+ allocations.erase(allocations.begin() + i);
+ }
+
+ VmaDefragmentationStats defragStats;
+ Defragment(allocations.data(), allocations.size(), nullptr, &defragStats);
+ TEST(defragStats.allocationsMoved > 0 && defragStats.bytesMoved > 0);
+ TEST(defragStats.deviceMemoryBlocksFreed >= 1);
+
+ ValidateAllocationsData(allocations.data(), allocations.size());
+
+ DestroyAllAllocations(allocations);
+ }
+
+ // # Test 2
+ // Buffers of fixed size.
+ // Fill 2 blocks. Remove odd buffers. Defragment one buffer at time.
+ // Expected result: Each of 4 interations makes some progress.
+ {
+ for(size_t i = 0; i < BLOCK_SIZE / BUF_SIZE * 2; ++i)
+ {
+ AllocInfo allocInfo;
+ CreateBuffer(pool, bufCreateInfo, persistentlyMapped, allocInfo);
+ allocations.push_back(allocInfo);
+ }
+
+ for(size_t i = 1; i < allocations.size(); ++i)
+ {
+ DestroyAllocation(allocations[i]);
+ allocations.erase(allocations.begin() + i);
+ }
+
+ VmaDefragmentationInfo defragInfo = {};
+ defragInfo.maxAllocationsToMove = 1;
+ defragInfo.maxBytesToMove = BUF_SIZE;
+
+ for(size_t i = 0; i < BLOCK_SIZE / BUF_SIZE / 2; ++i)
+ {
+ VmaDefragmentationStats defragStats;
+ Defragment(allocations.data(), allocations.size(), &defragInfo, &defragStats);
+ TEST(defragStats.allocationsMoved > 0 && defragStats.bytesMoved > 0);
+ }
+
+ ValidateAllocationsData(allocations.data(), allocations.size());
+
+ DestroyAllAllocations(allocations);
+ }
+
+ // # Test 3
+ // Buffers of variable size.
+ // Create a number of buffers. Remove some percent of them.
+ // Defragment while having some percent of them unmovable.
+ // Expected result: Just simple validation.
+ {
+ for(size_t i = 0; i < 100; ++i)
+ {
+ VkBufferCreateInfo localBufCreateInfo = bufCreateInfo;
+ localBufCreateInfo.size = RandomBufSize();
+
+ AllocInfo allocInfo;
+ CreateBuffer(pool, bufCreateInfo, persistentlyMapped, allocInfo);
+ allocations.push_back(allocInfo);
+ }
+
+ const uint32_t percentToDelete = 60;
+ const size_t numberToDelete = allocations.size() * percentToDelete / 100;
+ for(size_t i = 0; i < numberToDelete; ++i)
+ {
+ size_t indexToDelete = rand.Generate() % (uint32_t)allocations.size();
+ DestroyAllocation(allocations[indexToDelete]);
+ allocations.erase(allocations.begin() + indexToDelete);
+ }
+
+ // Non-movable allocations will be at the beginning of allocations array.
+ const uint32_t percentNonMovable = 20;
+ const size_t numberNonMovable = allocations.size() * percentNonMovable / 100;
+ for(size_t i = 0; i < numberNonMovable; ++i)
+ {
+ size_t indexNonMovable = i + rand.Generate() % (uint32_t)(allocations.size() - i);
+ if(indexNonMovable != i)
+ std::swap(allocations[i], allocations[indexNonMovable]);
+ }
+
+ VmaDefragmentationStats defragStats;
+ Defragment(
+ allocations.data() + numberNonMovable,
+ allocations.size() - numberNonMovable,
+ nullptr, &defragStats);
+
+ ValidateAllocationsData(allocations.data(), allocations.size());
+
+ DestroyAllAllocations(allocations);
+ }
+ }
+
+ /*
+ Allocation that must be move to an overlapping place using memmove().
+ Create 2 buffers, second slightly bigger than the first. Delete first. Then defragment.
+ */
+ if(VMA_DEBUG_MARGIN == 0) // FAST algorithm works only when DEBUG_MARGIN disabled.
+ {
+ AllocInfo allocInfo[2];
+
+ bufCreateInfo.size = BUF_SIZE;
+ CreateBuffer(pool, bufCreateInfo, false, allocInfo[0]);
+ const VkDeviceSize biggerBufSize = BUF_SIZE + BUF_SIZE / 256;
+ bufCreateInfo.size = biggerBufSize;
+ CreateBuffer(pool, bufCreateInfo, false, allocInfo[1]);
+
+ DestroyAllocation(allocInfo[0]);
+
+ VmaDefragmentationStats defragStats;
+ Defragment(&allocInfo[1], 1, nullptr, &defragStats);
+ // If this fails, it means we couldn't do memmove with overlapping regions.
+ TEST(defragStats.allocationsMoved == 1 && defragStats.bytesMoved > 0);
+
+ ValidateAllocationsData(&allocInfo[1], 1);
+ DestroyAllocation(allocInfo[1]);
+ }
+
+ vmaDestroyPool(g_hAllocator, pool);
+}
+
+void TestDefragmentationWholePool()
+{
+ wprintf(L"Test defragmentation whole pool\n");
+
+ RandomNumberGenerator rand(668);
+
+ const VkDeviceSize BUF_SIZE = 0x10000;
+ const VkDeviceSize BLOCK_SIZE = BUF_SIZE * 8;
+
+ VkBufferCreateInfo bufCreateInfo = { VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO };
+ bufCreateInfo.size = BUF_SIZE;
+ bufCreateInfo.usage = VK_BUFFER_USAGE_TRANSFER_SRC_BIT;
+
+ VmaAllocationCreateInfo exampleAllocCreateInfo = {};
+ exampleAllocCreateInfo.usage = VMA_MEMORY_USAGE_CPU_ONLY;
+
+ uint32_t memTypeIndex = UINT32_MAX;
+ vmaFindMemoryTypeIndexForBufferInfo(g_hAllocator, &bufCreateInfo, &exampleAllocCreateInfo, &memTypeIndex);
+
+ VmaPoolCreateInfo poolCreateInfo = {};
+ poolCreateInfo.blockSize = BLOCK_SIZE;
+ poolCreateInfo.memoryTypeIndex = memTypeIndex;
+
+ VmaDefragmentationStats defragStats[2];
+ for(size_t caseIndex = 0; caseIndex < 2; ++caseIndex)
+ {
+ VmaPool pool;
+ ERR_GUARD_VULKAN( vmaCreatePool(g_hAllocator, &poolCreateInfo, &pool) );
+
+ std::vector<AllocInfo> allocations;
+
+ // Buffers of fixed size.
+ // Fill 2 blocks. Remove odd buffers. Defragment all of them.
+ for(size_t i = 0; i < BLOCK_SIZE / BUF_SIZE * 2; ++i)
+ {
+ AllocInfo allocInfo;
+ CreateBuffer(pool, bufCreateInfo, false, allocInfo);
+ allocations.push_back(allocInfo);
+ }
+
+ for(size_t i = 1; i < allocations.size(); ++i)
+ {
+ DestroyAllocation(allocations[i]);
+ allocations.erase(allocations.begin() + i);
+ }
+
+ VmaDefragmentationInfo2 defragInfo = {};
+ defragInfo.maxCpuAllocationsToMove = UINT32_MAX;
+ defragInfo.maxCpuBytesToMove = VK_WHOLE_SIZE;
+ std::vector<VmaAllocation> allocationsToDefrag;
+ if(caseIndex == 0)
+ {
+ defragInfo.poolCount = 1;
+ defragInfo.pPools = &pool;
+ }
+ else
+ {
+ const size_t allocCount = allocations.size();
+ allocationsToDefrag.resize(allocCount);
+ std::transform(
+ allocations.begin(), allocations.end(),
+ allocationsToDefrag.begin(),
+ [](const AllocInfo& allocInfo) { return allocInfo.m_Allocation; });
+ defragInfo.allocationCount = (uint32_t)allocCount;
+ defragInfo.pAllocations = allocationsToDefrag.data();
+ }
+
+ VmaDefragmentationContext defragCtx = VK_NULL_HANDLE;
+ VkResult res = vmaDefragmentationBegin(g_hAllocator, &defragInfo, &defragStats[caseIndex], &defragCtx);
+ TEST(res >= VK_SUCCESS);
+ vmaDefragmentationEnd(g_hAllocator, defragCtx);
+
+ TEST(defragStats[caseIndex].allocationsMoved > 0 && defragStats[caseIndex].bytesMoved > 0);
+
+ ValidateAllocationsData(allocations.data(), allocations.size());
+
+ DestroyAllAllocations(allocations);
+
+ vmaDestroyPool(g_hAllocator, pool);
+ }
+
+ TEST(defragStats[0].bytesMoved == defragStats[1].bytesMoved);
+ TEST(defragStats[0].allocationsMoved == defragStats[1].allocationsMoved);
+ TEST(defragStats[0].bytesFreed == defragStats[1].bytesFreed);
+ TEST(defragStats[0].deviceMemoryBlocksFreed == defragStats[1].deviceMemoryBlocksFreed);
+}
+
+void TestDefragmentationFull()
+{
+ std::vector<AllocInfo> allocations;
+
+ // Create initial allocations.
+ for(size_t i = 0; i < 400; ++i)
+ {
+ AllocInfo allocation;
+ CreateAllocation(allocation);
+ allocations.push_back(allocation);
+ }
+
+ // Delete random allocations
+ const size_t allocationsToDeletePercent = 80;
+ size_t allocationsToDelete = allocations.size() * allocationsToDeletePercent / 100;
+ for(size_t i = 0; i < allocationsToDelete; ++i)
+ {
+ size_t index = (size_t)rand() % allocations.size();
+ DestroyAllocation(allocations[index]);
+ allocations.erase(allocations.begin() + index);
+ }
+
+ for(size_t i = 0; i < allocations.size(); ++i)
+ ValidateAllocationData(allocations[i]);
+
+ //SaveAllocatorStatsToFile(L"Before.csv");
+
+ {
+ std::vector<VmaAllocation> vmaAllocations(allocations.size());
+ for(size_t i = 0; i < allocations.size(); ++i)
+ vmaAllocations[i] = allocations[i].m_Allocation;
+
+ const size_t nonMovablePercent = 0;
+ size_t nonMovableCount = vmaAllocations.size() * nonMovablePercent / 100;
+ for(size_t i = 0; i < nonMovableCount; ++i)
+ {
+ size_t index = (size_t)rand() % vmaAllocations.size();
+ vmaAllocations.erase(vmaAllocations.begin() + index);
+ }
+
+ const uint32_t defragCount = 1;
+ for(uint32_t defragIndex = 0; defragIndex < defragCount; ++defragIndex)
+ {
+ std::vector<VkBool32> allocationsChanged(vmaAllocations.size());
+
+ VmaDefragmentationInfo defragmentationInfo;
+ defragmentationInfo.maxAllocationsToMove = UINT_MAX;
+ defragmentationInfo.maxBytesToMove = SIZE_MAX;
+
+ wprintf(L"Defragmentation #%u\n", defragIndex);
+
+ time_point begTime = std::chrono::high_resolution_clock::now();
+
+ VmaDefragmentationStats stats;
+ VkResult res = vmaDefragment(g_hAllocator, vmaAllocations.data(), vmaAllocations.size(), allocationsChanged.data(), &defragmentationInfo, &stats);
+ TEST(res >= 0);
+
+ float defragmentDuration = ToFloatSeconds(std::chrono::high_resolution_clock::now() - begTime);
+
+ wprintf(L"Moved allocations %u, bytes %llu\n", stats.allocationsMoved, stats.bytesMoved);
+ wprintf(L"Freed blocks %u, bytes %llu\n", stats.deviceMemoryBlocksFreed, stats.bytesFreed);
+ wprintf(L"Time: %.2f s\n", defragmentDuration);
+
+ for(size_t i = 0; i < vmaAllocations.size(); ++i)
+ {
+ if(allocationsChanged[i])
+ {
+ RecreateAllocationResource(allocations[i]);
+ }
+ }
+
+ for(size_t i = 0; i < allocations.size(); ++i)
+ ValidateAllocationData(allocations[i]);
+
+ //wchar_t fileName[MAX_PATH];
+ //swprintf(fileName, MAX_PATH, L"After_%02u.csv", defragIndex);
+ //SaveAllocatorStatsToFile(fileName);
+ }
+ }
+
+ // Destroy all remaining allocations.
+ DestroyAllAllocations(allocations);
+}
+
+static void TestDefragmentationGpu()
+{
+ wprintf(L"Test defragmentation GPU\n");
+
+ std::vector<AllocInfo> allocations;
+
+ // Create that many allocations to surely fill 3 new blocks of 256 MB.
+ const VkDeviceSize bufSizeMin = 5ull * 1024 * 1024;
+ const VkDeviceSize bufSizeMax = 10ull * 1024 * 1024;
+ const VkDeviceSize totalSize = 3ull * 256 * 1024 * 1024;
+ const size_t bufCount = (size_t)(totalSize / bufSizeMin);
+ const size_t percentToLeave = 30;
+ const size_t percentNonMovable = 3;
+ RandomNumberGenerator rand = { 234522 };
+
+ VkBufferCreateInfo bufCreateInfo = { VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO };
+
+ VmaAllocationCreateInfo allocCreateInfo = {};
+ allocCreateInfo.usage = VMA_MEMORY_USAGE_GPU_ONLY;
+ allocCreateInfo.flags = 0;
+
+ // Create all intended buffers.
+ for(size_t i = 0; i < bufCount; ++i)
+ {
+ bufCreateInfo.size = align_up(rand.Generate() % (bufSizeMax - bufSizeMin) + bufSizeMin, 32ull);
+
+ if(rand.Generate() % 100 < percentNonMovable)
+ {
+ bufCreateInfo.usage = VK_BUFFER_USAGE_VERTEX_BUFFER_BIT |
+ VK_BUFFER_USAGE_TRANSFER_DST_BIT |
+ VK_BUFFER_USAGE_TRANSFER_SRC_BIT;
+ allocCreateInfo.pUserData = (void*)(uintptr_t)2;
+ }
+ else
+ {
+ // Different usage just to see different color in output from VmaDumpVis.
+ bufCreateInfo.usage = VK_BUFFER_USAGE_UNIFORM_BUFFER_BIT |
+ VK_BUFFER_USAGE_TRANSFER_DST_BIT |
+ VK_BUFFER_USAGE_TRANSFER_SRC_BIT;
+ // And in JSON dump.
+ allocCreateInfo.pUserData = (void*)(uintptr_t)1;
+ }
+
+ AllocInfo alloc;
+ alloc.CreateBuffer(bufCreateInfo, allocCreateInfo);
+ alloc.m_StartValue = rand.Generate();
+ allocations.push_back(alloc);
+ }
+
+ // Destroy some percentage of them.
+ {
+ const size_t buffersToDestroy = round_div<size_t>(bufCount * (100 - percentToLeave), 100);
+ for(size_t i = 0; i < buffersToDestroy; ++i)
+ {
+ const size_t index = rand.Generate() % allocations.size();
+ allocations[index].Destroy();
+ allocations.erase(allocations.begin() + index);
+ }
+ }
+
+ // Fill them with meaningful data.
+ UploadGpuData(allocations.data(), allocations.size());
+
+ wchar_t fileName[MAX_PATH];
+ swprintf_s(fileName, L"GPU_defragmentation_A_before.json");
+ SaveAllocatorStatsToFile(fileName);
+
+ // Defragment using GPU only.
+ {
+ const size_t allocCount = allocations.size();
+
+ std::vector<VmaAllocation> allocationPtrs;
+ std::vector<VkBool32> allocationChanged;
+ std::vector<size_t> allocationOriginalIndex;
+
+ for(size_t i = 0; i < allocCount; ++i)
+ {
+ VmaAllocationInfo allocInfo = {};
+ vmaGetAllocationInfo(g_hAllocator, allocations[i].m_Allocation, &allocInfo);
+ if((uintptr_t)allocInfo.pUserData == 1) // Movable
+ {
+ allocationPtrs.push_back(allocations[i].m_Allocation);
+ allocationChanged.push_back(VK_FALSE);
+ allocationOriginalIndex.push_back(i);
+ }
+ }
+
+ const size_t movableAllocCount = allocationPtrs.size();
+
+ BeginSingleTimeCommands();
+
+ VmaDefragmentationInfo2 defragInfo = {};
+ defragInfo.flags = 0;
+ defragInfo.allocationCount = (uint32_t)movableAllocCount;
+ defragInfo.pAllocations = allocationPtrs.data();
+ defragInfo.pAllocationsChanged = allocationChanged.data();
+ defragInfo.maxGpuBytesToMove = VK_WHOLE_SIZE;
+ defragInfo.maxGpuAllocationsToMove = UINT32_MAX;
+ defragInfo.commandBuffer = g_hTemporaryCommandBuffer;
+
+ VmaDefragmentationStats stats = {};
+ VmaDefragmentationContext ctx = VK_NULL_HANDLE;
+ VkResult res = vmaDefragmentationBegin(g_hAllocator, &defragInfo, &stats, &ctx);
+ TEST(res >= VK_SUCCESS);
+
+ EndSingleTimeCommands();
+
+ vmaDefragmentationEnd(g_hAllocator, ctx);
+
+ for(size_t i = 0; i < movableAllocCount; ++i)
+ {
+ if(allocationChanged[i])
+ {
+ const size_t origAllocIndex = allocationOriginalIndex[i];
+ RecreateAllocationResource(allocations[origAllocIndex]);
+ }
+ }
+
+ // If corruption detection is enabled, GPU defragmentation may not work on
+ // memory types that have this detection active, e.g. on Intel.
+ #if !defined(VMA_DEBUG_DETECT_CORRUPTION) || VMA_DEBUG_DETECT_CORRUPTION == 0
+ TEST(stats.allocationsMoved > 0 && stats.bytesMoved > 0);
+ TEST(stats.deviceMemoryBlocksFreed > 0 && stats.bytesFreed > 0);
+ #endif
+ }
+
+ ValidateGpuData(allocations.data(), allocations.size());
+
+ swprintf_s(fileName, L"GPU_defragmentation_B_after.json");
+ SaveAllocatorStatsToFile(fileName);
+
+ // Destroy all remaining buffers.
+ for(size_t i = allocations.size(); i--; )
+ {
+ allocations[i].Destroy();
+ }
+}
+
+static void ProcessDefragmentationStepInfo(VmaDefragmentationPassInfo &stepInfo)
+{
+ std::vector<VkImageMemoryBarrier> beginImageBarriers;
+ std::vector<VkImageMemoryBarrier> finalizeImageBarriers;
+
+ VkPipelineStageFlags beginSrcStageMask = 0;
+ VkPipelineStageFlags beginDstStageMask = VK_PIPELINE_STAGE_TRANSFER_BIT;
+
+ VkPipelineStageFlags finalizeSrcStageMask = VK_PIPELINE_STAGE_TRANSFER_BIT;
+ VkPipelineStageFlags finalizeDstStageMask = 0;
+
+ bool wantsMemoryBarrier = false;
+
+ VkMemoryBarrier beginMemoryBarrier = { VK_STRUCTURE_TYPE_MEMORY_BARRIER };
+ VkMemoryBarrier finalizeMemoryBarrier = { VK_STRUCTURE_TYPE_MEMORY_BARRIER };
+
+ for(uint32_t i = 0; i < stepInfo.moveCount; ++i)
+ {
+ VmaAllocationInfo info;
+ vmaGetAllocationInfo(g_hAllocator, stepInfo.pMoves[i].allocation, &info);
+
+ AllocInfo *allocInfo = (AllocInfo *)info.pUserData;
+
+ if(allocInfo->m_Image)
+ {
+ VkImage newImage;
+
+ const VkResult result = vkCreateImage(g_hDevice, &allocInfo->m_ImageInfo, g_Allocs, &newImage);
+ TEST(result >= VK_SUCCESS);
+
+ vkBindImageMemory(g_hDevice, newImage, stepInfo.pMoves[i].memory, stepInfo.pMoves[i].offset);
+ allocInfo->m_NewImage = newImage;
+
+ // Keep track of our pipeline stages that we need to wait/signal on
+ beginSrcStageMask |= VK_PIPELINE_STAGE_TOP_OF_PIPE_BIT;
+ finalizeDstStageMask |= VK_PIPELINE_STAGE_TOP_OF_PIPE_BIT;
+
+ // We need one pipeline barrier and two image layout transitions here
+ // First we'll have to turn our newly created image into VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL
+ // And the second one is turning the old image into VK_IMAGE_LAYOUT_TRANSFER_SRC_OPTIMAL
+
+ VkImageSubresourceRange subresourceRange = {
+ VK_IMAGE_ASPECT_COLOR_BIT,
+ 0, VK_REMAINING_MIP_LEVELS,
+ 0, VK_REMAINING_ARRAY_LAYERS
+ };
+
+ VkImageMemoryBarrier barrier = { VK_STRUCTURE_TYPE_IMAGE_MEMORY_BARRIER };
+ barrier.srcAccessMask = 0;
+ barrier.dstAccessMask = VK_ACCESS_TRANSFER_READ_BIT;
+ barrier.oldLayout = VK_IMAGE_LAYOUT_UNDEFINED;
+ barrier.newLayout = VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL;
+ barrier.srcQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED;
+ barrier.dstQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED;
+ barrier.image = newImage;
+ barrier.subresourceRange = subresourceRange;
+
+ beginImageBarriers.push_back(barrier);
+
+ // Second barrier to convert the existing image. This one actually needs a real barrier
+ barrier.srcAccessMask = VK_ACCESS_MEMORY_WRITE_BIT;
+ barrier.dstAccessMask = VK_ACCESS_TRANSFER_READ_BIT;
+ barrier.oldLayout = allocInfo->m_ImageLayout;
+ barrier.newLayout = VK_IMAGE_LAYOUT_TRANSFER_SRC_OPTIMAL;
+ barrier.image = allocInfo->m_Image;
+
+ beginImageBarriers.push_back(barrier);
+
+ // And lastly we need a barrier that turns our new image into the layout of the old one
+ barrier.srcAccessMask = VK_ACCESS_TRANSFER_WRITE_BIT;
+ barrier.dstAccessMask = VK_ACCESS_MEMORY_READ_BIT;
+ barrier.oldLayout = VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL;
+ barrier.newLayout = allocInfo->m_ImageLayout;
+ barrier.image = newImage;
+
+ finalizeImageBarriers.push_back(barrier);
+ }
+ else if(allocInfo->m_Buffer)
+ {
+ VkBuffer newBuffer;
+
+ const VkResult result = vkCreateBuffer(g_hDevice, &allocInfo->m_BufferInfo, g_Allocs, &newBuffer);
+ TEST(result >= VK_SUCCESS);
+
+ vkBindBufferMemory(g_hDevice, newBuffer, stepInfo.pMoves[i].memory, stepInfo.pMoves[i].offset);
+ allocInfo->m_NewBuffer = newBuffer;
+
+ // Keep track of our pipeline stages that we need to wait/signal on
+ beginSrcStageMask |= VK_PIPELINE_STAGE_TOP_OF_PIPE_BIT;
+ finalizeDstStageMask |= VK_PIPELINE_STAGE_TOP_OF_PIPE_BIT;
+
+ beginMemoryBarrier.srcAccessMask |= VK_ACCESS_MEMORY_WRITE_BIT;
+ beginMemoryBarrier.dstAccessMask |= VK_ACCESS_TRANSFER_READ_BIT;
+
+ finalizeMemoryBarrier.srcAccessMask |= VK_ACCESS_TRANSFER_WRITE_BIT;
+ finalizeMemoryBarrier.dstAccessMask |= VK_ACCESS_MEMORY_READ_BIT;
+
+ wantsMemoryBarrier = true;
+ }
+ }
+
+ if(!beginImageBarriers.empty() || wantsMemoryBarrier)
+ {
+ const uint32_t memoryBarrierCount = wantsMemoryBarrier ? 1 : 0;
+
+ vkCmdPipelineBarrier(g_hTemporaryCommandBuffer, beginSrcStageMask, beginDstStageMask, 0,
+ memoryBarrierCount, &beginMemoryBarrier,
+ 0, nullptr,
+ (uint32_t)beginImageBarriers.size(), beginImageBarriers.data());
+ }
+
+ for(uint32_t i = 0; i < stepInfo.moveCount; ++ i)
+ {
+ VmaAllocationInfo info;
+ vmaGetAllocationInfo(g_hAllocator, stepInfo.pMoves[i].allocation, &info);
+
+ AllocInfo *allocInfo = (AllocInfo *)info.pUserData;
+
+ if(allocInfo->m_Image)
+ {
+ std::vector<VkImageCopy> imageCopies;
+
+ // Copy all mips of the source image into the target image
+ VkOffset3D offset = { 0, 0, 0 };
+ VkExtent3D extent = allocInfo->m_ImageInfo.extent;
+
+ VkImageSubresourceLayers subresourceLayers = {
+ VK_IMAGE_ASPECT_COLOR_BIT,
+ 0,
+ 0, 1
+ };
+
+ for(uint32_t mip = 0; mip < allocInfo->m_ImageInfo.mipLevels; ++ mip)
+ {
+ subresourceLayers.mipLevel = mip;
+
+ VkImageCopy imageCopy{
+ subresourceLayers,
+ offset,
+ subresourceLayers,
+ offset,
+ extent
+ };
+
+ imageCopies.push_back(imageCopy);
+
+ extent.width = std::max(uint32_t(1), extent.width >> 1);
+ extent.height = std::max(uint32_t(1), extent.height >> 1);
+ extent.depth = std::max(uint32_t(1), extent.depth >> 1);
+ }
+
+ vkCmdCopyImage(
+ g_hTemporaryCommandBuffer,
+ allocInfo->m_Image, VK_IMAGE_LAYOUT_TRANSFER_SRC_OPTIMAL,
+ allocInfo->m_NewImage, VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL,
+ (uint32_t)imageCopies.size(), imageCopies.data());
+ }
+ else if(allocInfo->m_Buffer)
+ {
+ VkBufferCopy region = {
+ 0,
+ 0,
+ allocInfo->m_BufferInfo.size };
+
+ vkCmdCopyBuffer(g_hTemporaryCommandBuffer,
+ allocInfo->m_Buffer, allocInfo->m_NewBuffer,
+ 1, ®ion);
+ }
+ }
+
+ if(!finalizeImageBarriers.empty() || wantsMemoryBarrier)
+ {
+ const uint32_t memoryBarrierCount = wantsMemoryBarrier ? 1 : 0;
+
+ vkCmdPipelineBarrier(g_hTemporaryCommandBuffer, finalizeSrcStageMask, finalizeDstStageMask, 0,
+ memoryBarrierCount, &finalizeMemoryBarrier,
+ 0, nullptr,
+ (uint32_t)finalizeImageBarriers.size(), finalizeImageBarriers.data());
+ }
+}
+
+
+static void TestDefragmentationIncrementalBasic()
+{
+ wprintf(L"Test defragmentation incremental basic\n");
+
+ std::vector<AllocInfo> allocations;
+
+ // Create that many allocations to surely fill 3 new blocks of 256 MB.
+ const std::array<uint32_t, 3> imageSizes = { 256, 512, 1024 };
+ const VkDeviceSize bufSizeMin = 5ull * 1024 * 1024;
+ const VkDeviceSize bufSizeMax = 10ull * 1024 * 1024;
+ const VkDeviceSize totalSize = 3ull * 256 * 1024 * 1024;
+ const size_t imageCount = totalSize / ((size_t)imageSizes[0] * imageSizes[0] * 4) / 2;
+ const size_t bufCount = (size_t)(totalSize / bufSizeMin) / 2;
+ const size_t percentToLeave = 30;
+ RandomNumberGenerator rand = { 234522 };
+
+ VkImageCreateInfo imageInfo = { VK_STRUCTURE_TYPE_IMAGE_CREATE_INFO };
+ imageInfo.imageType = VK_IMAGE_TYPE_2D;
+ imageInfo.extent.depth = 1;
+ imageInfo.mipLevels = 1;
+ imageInfo.arrayLayers = 1;
+ imageInfo.format = VK_FORMAT_R8G8B8A8_UNORM;
+ imageInfo.tiling = VK_IMAGE_TILING_OPTIMAL;
+ imageInfo.initialLayout = VK_IMAGE_LAYOUT_PREINITIALIZED;
+ imageInfo.usage = VK_IMAGE_USAGE_TRANSFER_SRC_BIT | VK_IMAGE_USAGE_TRANSFER_DST_BIT | VK_IMAGE_USAGE_SAMPLED_BIT;
+ imageInfo.samples = VK_SAMPLE_COUNT_1_BIT;
+
+ VmaAllocationCreateInfo allocCreateInfo = {};
+ allocCreateInfo.usage = VMA_MEMORY_USAGE_GPU_ONLY;
+ allocCreateInfo.flags = 0;
+
+ // Create all intended images.
+ for(size_t i = 0; i < imageCount; ++i)
+ {
+ const uint32_t size = imageSizes[rand.Generate() % 3];
+
+ imageInfo.extent.width = size;
+ imageInfo.extent.height = size;
+
+ AllocInfo alloc;
+ alloc.CreateImage(imageInfo, allocCreateInfo, VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL);
+ alloc.m_StartValue = 0;
+
+ allocations.push_back(alloc);
+ }
+
+ // And all buffers
+ VkBufferCreateInfo bufCreateInfo = { VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO };
+
+ for(size_t i = 0; i < bufCount; ++i)
+ {
+ bufCreateInfo.size = align_up<VkDeviceSize>(bufSizeMin + rand.Generate() % (bufSizeMax - bufSizeMin), 16);
+ bufCreateInfo.usage = VK_BUFFER_USAGE_UNIFORM_BUFFER_BIT | VK_BUFFER_USAGE_TRANSFER_DST_BIT | VK_BUFFER_USAGE_TRANSFER_SRC_BIT;
+
+ AllocInfo alloc;
+ alloc.CreateBuffer(bufCreateInfo, allocCreateInfo);
+ alloc.m_StartValue = 0;
+
+ allocations.push_back(alloc);
+ }
+
+ // Destroy some percentage of them.
+ {
+ const size_t allocationsToDestroy = round_div<size_t>((imageCount + bufCount) * (100 - percentToLeave), 100);
+ for(size_t i = 0; i < allocationsToDestroy; ++i)
+ {
+ const size_t index = rand.Generate() % allocations.size();
+ allocations[index].Destroy();
+ allocations.erase(allocations.begin() + index);
+ }
+ }
+
+ {
+ // Set our user data pointers. A real application should probably be more clever here
+ const size_t allocationCount = allocations.size();
+ for(size_t i = 0; i < allocationCount; ++i)
+ {
+ AllocInfo &alloc = allocations[i];
+ vmaSetAllocationUserData(g_hAllocator, alloc.m_Allocation, &alloc);
+ }
+ }
+
+ // Fill them with meaningful data.
+ UploadGpuData(allocations.data(), allocations.size());
+
+ wchar_t fileName[MAX_PATH];
+ swprintf_s(fileName, L"GPU_defragmentation_incremental_basic_A_before.json");
+ SaveAllocatorStatsToFile(fileName);
+
+ // Defragment using GPU only.
+ {
+ const size_t allocCount = allocations.size();
+
+ std::vector<VmaAllocation> allocationPtrs;
+
+ for(size_t i = 0; i < allocCount; ++i)
+ {
+ allocationPtrs.push_back(allocations[i].m_Allocation);
+ }
+
+ const size_t movableAllocCount = allocationPtrs.size();
+
+ VmaDefragmentationInfo2 defragInfo = {};
+ defragInfo.flags = VMA_DEFRAGMENTATION_FLAG_INCREMENTAL;
+ defragInfo.allocationCount = (uint32_t)movableAllocCount;
+ defragInfo.pAllocations = allocationPtrs.data();
+ defragInfo.maxGpuBytesToMove = VK_WHOLE_SIZE;
+ defragInfo.maxGpuAllocationsToMove = UINT32_MAX;
+
+ VmaDefragmentationStats stats = {};
+ VmaDefragmentationContext ctx = VK_NULL_HANDLE;
+ VkResult res = vmaDefragmentationBegin(g_hAllocator, &defragInfo, &stats, &ctx);
+ TEST(res >= VK_SUCCESS);
+
+ res = VK_NOT_READY;
+
+ std::vector<VmaDefragmentationPassMoveInfo> moveInfo;
+ moveInfo.resize(movableAllocCount);
+
+ while(res == VK_NOT_READY)
+ {
+ VmaDefragmentationPassInfo stepInfo = {};
+ stepInfo.pMoves = moveInfo.data();
+ stepInfo.moveCount = (uint32_t)moveInfo.size();
+
+ res = vmaBeginDefragmentationPass(g_hAllocator, ctx, &stepInfo);
+ TEST(res >= VK_SUCCESS);
+
+ BeginSingleTimeCommands();
+ std::vector<void*> newHandles;
+ ProcessDefragmentationStepInfo(stepInfo);
+ EndSingleTimeCommands();
+
+ res = vmaEndDefragmentationPass(g_hAllocator, ctx);
+
+ // Destroy old buffers/images and replace them with new handles.
+ for(size_t i = 0; i < stepInfo.moveCount; ++i)
+ {
+ VmaAllocation const alloc = stepInfo.pMoves[i].allocation;
+ VmaAllocationInfo vmaAllocInfo;
+ vmaGetAllocationInfo(g_hAllocator, alloc, &vmaAllocInfo);
+ AllocInfo* allocInfo = (AllocInfo*)vmaAllocInfo.pUserData;
+ if(allocInfo->m_Buffer)
+ {
+ assert(allocInfo->m_NewBuffer && !allocInfo->m_Image && !allocInfo->m_NewImage);
+ vkDestroyBuffer(g_hDevice, allocInfo->m_Buffer, g_Allocs);
+ allocInfo->m_Buffer = allocInfo->m_NewBuffer;
+ allocInfo->m_NewBuffer = VK_NULL_HANDLE;
+ }
+ else if(allocInfo->m_Image)
+ {
+ assert(allocInfo->m_NewImage && !allocInfo->m_Buffer && !allocInfo->m_NewBuffer);
+ vkDestroyImage(g_hDevice, allocInfo->m_Image, g_Allocs);
+ allocInfo->m_Image = allocInfo->m_NewImage;
+ allocInfo->m_NewImage = VK_NULL_HANDLE;
+ }
+ else
+ assert(0);
+ }
+ }
+
+ TEST(res >= VK_SUCCESS);
+ vmaDefragmentationEnd(g_hAllocator, ctx);
+
+ // If corruption detection is enabled, GPU defragmentation may not work on
+ // memory types that have this detection active, e.g. on Intel.
+#if !defined(VMA_DEBUG_DETECT_CORRUPTION) || VMA_DEBUG_DETECT_CORRUPTION == 0
+ TEST(stats.allocationsMoved > 0 && stats.bytesMoved > 0);
+ TEST(stats.deviceMemoryBlocksFreed > 0 && stats.bytesFreed > 0);
+#endif
+ }
+
+ //ValidateGpuData(allocations.data(), allocations.size());
+
+ swprintf_s(fileName, L"GPU_defragmentation_incremental_basic_B_after.json");
+ SaveAllocatorStatsToFile(fileName);
+
+ // Destroy all remaining buffers and images.
+ for(size_t i = allocations.size(); i--; )
+ {
+ allocations[i].Destroy();
+ }
+}
+
+void TestDefragmentationIncrementalComplex()
+{
+ wprintf(L"Test defragmentation incremental complex\n");
+
+ std::vector<AllocInfo> allocations;
+
+ // Create that many allocations to surely fill 3 new blocks of 256 MB.
+ const std::array<uint32_t, 3> imageSizes = { 256, 512, 1024 };
+ const VkDeviceSize bufSizeMin = 5ull * 1024 * 1024;
+ const VkDeviceSize bufSizeMax = 10ull * 1024 * 1024;
+ const VkDeviceSize totalSize = 3ull * 256 * 1024 * 1024;
+ const size_t imageCount = (size_t)(totalSize / (imageSizes[0] * imageSizes[0] * 4)) / 2;
+ const size_t bufCount = (size_t)(totalSize / bufSizeMin) / 2;
+ const size_t percentToLeave = 30;
+ RandomNumberGenerator rand = { 234522 };
+
+ VkImageCreateInfo imageInfo = { VK_STRUCTURE_TYPE_IMAGE_CREATE_INFO };
+ imageInfo.imageType = VK_IMAGE_TYPE_2D;
+ imageInfo.extent.depth = 1;
+ imageInfo.mipLevels = 1;
+ imageInfo.arrayLayers = 1;
+ imageInfo.format = VK_FORMAT_R8G8B8A8_UNORM;
+ imageInfo.tiling = VK_IMAGE_TILING_OPTIMAL;
+ imageInfo.initialLayout = VK_IMAGE_LAYOUT_PREINITIALIZED;
+ imageInfo.usage = VK_IMAGE_USAGE_TRANSFER_SRC_BIT | VK_IMAGE_USAGE_TRANSFER_DST_BIT | VK_IMAGE_USAGE_SAMPLED_BIT;
+ imageInfo.samples = VK_SAMPLE_COUNT_1_BIT;
+
+ VmaAllocationCreateInfo allocCreateInfo = {};
+ allocCreateInfo.usage = VMA_MEMORY_USAGE_GPU_ONLY;
+ allocCreateInfo.flags = 0;
+
+ // Create all intended images.
+ for(size_t i = 0; i < imageCount; ++i)
+ {
+ const uint32_t size = imageSizes[rand.Generate() % 3];
+
+ imageInfo.extent.width = size;
+ imageInfo.extent.height = size;
+
+ AllocInfo alloc;
+ alloc.CreateImage(imageInfo, allocCreateInfo, VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL);
+ alloc.m_StartValue = 0;
+
+ allocations.push_back(alloc);
+ }
+
+ // And all buffers
+ VkBufferCreateInfo bufCreateInfo = { VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO };
+
+ for(size_t i = 0; i < bufCount; ++i)
+ {
+ bufCreateInfo.size = align_up<VkDeviceSize>(bufSizeMin + rand.Generate() % (bufSizeMax - bufSizeMin), 16);
+ bufCreateInfo.usage = VK_BUFFER_USAGE_UNIFORM_BUFFER_BIT | VK_BUFFER_USAGE_TRANSFER_DST_BIT | VK_BUFFER_USAGE_TRANSFER_SRC_BIT;
+
+ AllocInfo alloc;
+ alloc.CreateBuffer(bufCreateInfo, allocCreateInfo);
+ alloc.m_StartValue = 0;
+
+ allocations.push_back(alloc);
+ }
+
+ // Destroy some percentage of them.
+ {
+ const size_t allocationsToDestroy = round_div<size_t>((imageCount + bufCount) * (100 - percentToLeave), 100);
+ for(size_t i = 0; i < allocationsToDestroy; ++i)
+ {
+ const size_t index = rand.Generate() % allocations.size();
+ allocations[index].Destroy();
+ allocations.erase(allocations.begin() + index);
+ }
+ }
+
+ {
+ // Set our user data pointers. A real application should probably be more clever here
+ const size_t allocationCount = allocations.size();
+ for(size_t i = 0; i < allocationCount; ++i)
+ {
+ AllocInfo &alloc = allocations[i];
+ vmaSetAllocationUserData(g_hAllocator, alloc.m_Allocation, &alloc);
+ }
+ }
+
+ // Fill them with meaningful data.
+ UploadGpuData(allocations.data(), allocations.size());
+
+ wchar_t fileName[MAX_PATH];
+ swprintf_s(fileName, L"GPU_defragmentation_incremental_complex_A_before.json");
+ SaveAllocatorStatsToFile(fileName);
+
+ std::vector<AllocInfo> additionalAllocations;
+
+#define MakeAdditionalAllocation() \
+ do { \
+ { \
+ bufCreateInfo.size = align_up<VkDeviceSize>(bufSizeMin + rand.Generate() % (bufSizeMax - bufSizeMin), 16); \
+ bufCreateInfo.usage = VK_BUFFER_USAGE_VERTEX_BUFFER_BIT | VK_BUFFER_USAGE_TRANSFER_DST_BIT | VK_BUFFER_USAGE_TRANSFER_SRC_BIT; \
+ \
+ AllocInfo alloc; \
+ alloc.CreateBuffer(bufCreateInfo, allocCreateInfo); \
+ \
+ additionalAllocations.push_back(alloc); \
+ } \
+ } while(0)
+
+ // Defragment using GPU only.
+ {
+ const size_t allocCount = allocations.size();
+
+ std::vector<VmaAllocation> allocationPtrs;
+
+ for(size_t i = 0; i < allocCount; ++i)
+ {
+ VmaAllocationInfo allocInfo = {};
+ vmaGetAllocationInfo(g_hAllocator, allocations[i].m_Allocation, &allocInfo);
+
+ allocationPtrs.push_back(allocations[i].m_Allocation);
+ }
+
+ const size_t movableAllocCount = allocationPtrs.size();
+
+ VmaDefragmentationInfo2 defragInfo = {};
+ defragInfo.flags = VMA_DEFRAGMENTATION_FLAG_INCREMENTAL;
+ defragInfo.allocationCount = (uint32_t)movableAllocCount;
+ defragInfo.pAllocations = allocationPtrs.data();
+ defragInfo.maxGpuBytesToMove = VK_WHOLE_SIZE;
+ defragInfo.maxGpuAllocationsToMove = UINT32_MAX;
+
+ VmaDefragmentationStats stats = {};
+ VmaDefragmentationContext ctx = VK_NULL_HANDLE;
+ VkResult res = vmaDefragmentationBegin(g_hAllocator, &defragInfo, &stats, &ctx);
+ TEST(res >= VK_SUCCESS);
+
+ res = VK_NOT_READY;
+
+ std::vector<VmaDefragmentationPassMoveInfo> moveInfo;
+ moveInfo.resize(movableAllocCount);
+
+ MakeAdditionalAllocation();
+
+ while(res == VK_NOT_READY)
+ {
+ VmaDefragmentationPassInfo stepInfo = {};
+ stepInfo.pMoves = moveInfo.data();
+ stepInfo.moveCount = (uint32_t)moveInfo.size();
+
+ res = vmaBeginDefragmentationPass(g_hAllocator, ctx, &stepInfo);
+ TEST(res >= VK_SUCCESS);
+
+ MakeAdditionalAllocation();
+
+ BeginSingleTimeCommands();
+ ProcessDefragmentationStepInfo(stepInfo);
+ EndSingleTimeCommands();
+
+ res = vmaEndDefragmentationPass(g_hAllocator, ctx);
+
+ // Destroy old buffers/images and replace them with new handles.
+ for(size_t i = 0; i < stepInfo.moveCount; ++i)
+ {
+ VmaAllocation const alloc = stepInfo.pMoves[i].allocation;
+ VmaAllocationInfo vmaAllocInfo;
+ vmaGetAllocationInfo(g_hAllocator, alloc, &vmaAllocInfo);
+ AllocInfo* allocInfo = (AllocInfo*)vmaAllocInfo.pUserData;
+ if(allocInfo->m_Buffer)
+ {
+ assert(allocInfo->m_NewBuffer && !allocInfo->m_Image && !allocInfo->m_NewImage);
+ vkDestroyBuffer(g_hDevice, allocInfo->m_Buffer, g_Allocs);
+ allocInfo->m_Buffer = allocInfo->m_NewBuffer;
+ allocInfo->m_NewBuffer = VK_NULL_HANDLE;
+ }
+ else if(allocInfo->m_Image)
+ {
+ assert(allocInfo->m_NewImage && !allocInfo->m_Buffer && !allocInfo->m_NewBuffer);
+ vkDestroyImage(g_hDevice, allocInfo->m_Image, g_Allocs);
+ allocInfo->m_Image = allocInfo->m_NewImage;
+ allocInfo->m_NewImage = VK_NULL_HANDLE;
+ }
+ else
+ assert(0);
+ }
+
+ MakeAdditionalAllocation();
+ }
+
+ TEST(res >= VK_SUCCESS);
+ vmaDefragmentationEnd(g_hAllocator, ctx);
+
+ // If corruption detection is enabled, GPU defragmentation may not work on
+ // memory types that have this detection active, e.g. on Intel.
+#if !defined(VMA_DEBUG_DETECT_CORRUPTION) || VMA_DEBUG_DETECT_CORRUPTION == 0
+ TEST(stats.allocationsMoved > 0 && stats.bytesMoved > 0);
+ TEST(stats.deviceMemoryBlocksFreed > 0 && stats.bytesFreed > 0);
+#endif
+ }
+
+ //ValidateGpuData(allocations.data(), allocations.size());
+
+ swprintf_s(fileName, L"GPU_defragmentation_incremental_complex_B_after.json");
+ SaveAllocatorStatsToFile(fileName);
+
+ // Destroy all remaining buffers.
+ for(size_t i = allocations.size(); i--; )
+ {
+ allocations[i].Destroy();
+ }
+
+ for(size_t i = additionalAllocations.size(); i--; )
+ {
+ additionalAllocations[i].Destroy();
+ }
+}
+
+
+static void TestUserData()
+{
+ VkResult res;
+
+ VkBufferCreateInfo bufCreateInfo = { VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO };
+ bufCreateInfo.usage = VK_BUFFER_USAGE_INDEX_BUFFER_BIT;
+ bufCreateInfo.size = 0x10000;
+
+ for(uint32_t testIndex = 0; testIndex < 2; ++testIndex)
+ {
+ // Opaque pointer
+ {
+
+ void* numberAsPointer = (void*)(size_t)0xC2501FF3u;
+ void* pointerToSomething = &res;
+
+ VmaAllocationCreateInfo allocCreateInfo = {};
+ allocCreateInfo.usage = VMA_MEMORY_USAGE_CPU_ONLY;
+ allocCreateInfo.pUserData = numberAsPointer;
+ if(testIndex == 1)
+ allocCreateInfo.flags |= VMA_ALLOCATION_CREATE_DEDICATED_MEMORY_BIT;
+
+ VkBuffer buf; VmaAllocation alloc; VmaAllocationInfo allocInfo;
+ res = vmaCreateBuffer(g_hAllocator, &bufCreateInfo, &allocCreateInfo, &buf, &alloc, &allocInfo);
+ TEST(res == VK_SUCCESS);
+ TEST(allocInfo.pUserData = numberAsPointer);
+
+ vmaGetAllocationInfo(g_hAllocator, alloc, &allocInfo);
+ TEST(allocInfo.pUserData == numberAsPointer);
+
+ vmaSetAllocationUserData(g_hAllocator, alloc, pointerToSomething);
+ vmaGetAllocationInfo(g_hAllocator, alloc, &allocInfo);
+ TEST(allocInfo.pUserData == pointerToSomething);
+
+ vmaDestroyBuffer(g_hAllocator, buf, alloc);
+ }
+
+ // String
+ {
+ const char* name1 = "Buffer name \\\"\'<>&% \nSecond line .,;=";
+ const char* name2 = "2";
+ const size_t name1Len = strlen(name1);
+
+ char* name1Buf = new char[name1Len + 1];
+ strcpy_s(name1Buf, name1Len + 1, name1);
+
+ VmaAllocationCreateInfo allocCreateInfo = {};
+ allocCreateInfo.usage = VMA_MEMORY_USAGE_CPU_ONLY;
+ allocCreateInfo.flags = VMA_ALLOCATION_CREATE_USER_DATA_COPY_STRING_BIT;
+ allocCreateInfo.pUserData = name1Buf;
+ if(testIndex == 1)
+ allocCreateInfo.flags |= VMA_ALLOCATION_CREATE_DEDICATED_MEMORY_BIT;
+
+ VkBuffer buf; VmaAllocation alloc; VmaAllocationInfo allocInfo;
+ res = vmaCreateBuffer(g_hAllocator, &bufCreateInfo, &allocCreateInfo, &buf, &alloc, &allocInfo);
+ TEST(res == VK_SUCCESS);
+ TEST(allocInfo.pUserData != nullptr && allocInfo.pUserData != name1Buf);
+ TEST(strcmp(name1, (const char*)allocInfo.pUserData) == 0);
+
+ delete[] name1Buf;
+
+ vmaGetAllocationInfo(g_hAllocator, alloc, &allocInfo);
+ TEST(strcmp(name1, (const char*)allocInfo.pUserData) == 0);
+
+ vmaSetAllocationUserData(g_hAllocator, alloc, (void*)name2);
+ vmaGetAllocationInfo(g_hAllocator, alloc, &allocInfo);
+ TEST(strcmp(name2, (const char*)allocInfo.pUserData) == 0);
+
+ vmaSetAllocationUserData(g_hAllocator, alloc, nullptr);
+ vmaGetAllocationInfo(g_hAllocator, alloc, &allocInfo);
+ TEST(allocInfo.pUserData == nullptr);
+
+ vmaDestroyBuffer(g_hAllocator, buf, alloc);
+ }
+ }
+}
+
+static void TestInvalidAllocations()
+{
+ VkResult res;
+
+ VmaAllocationCreateInfo allocCreateInfo = {};
+ allocCreateInfo.usage = VMA_MEMORY_USAGE_CPU_ONLY;
+
+ // Try to allocate 0 bytes.
+ {
+ VkMemoryRequirements memReq = {};
+ memReq.size = 0; // !!!
+ memReq.alignment = 4;
+ memReq.memoryTypeBits = UINT32_MAX;
+ VmaAllocation alloc = VK_NULL_HANDLE;
+ res = vmaAllocateMemory(g_hAllocator, &memReq, &allocCreateInfo, &alloc, nullptr);
+ TEST(res == VK_ERROR_VALIDATION_FAILED_EXT && alloc == VK_NULL_HANDLE);
+ }
+
+ // Try to create buffer with size = 0.
+ {
+ VkBufferCreateInfo bufCreateInfo = { VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO };
+ bufCreateInfo.usage = VK_BUFFER_USAGE_TRANSFER_SRC_BIT;
+ bufCreateInfo.size = 0; // !!!
+ VkBuffer buf = VK_NULL_HANDLE;
+ VmaAllocation alloc = VK_NULL_HANDLE;
+ res = vmaCreateBuffer(g_hAllocator, &bufCreateInfo, &allocCreateInfo, &buf, &alloc, nullptr);
+ TEST(res == VK_ERROR_VALIDATION_FAILED_EXT && buf == VK_NULL_HANDLE && alloc == VK_NULL_HANDLE);
+ }
+
+ // Try to create image with one dimension = 0.
+ {
+ VkImageCreateInfo imageCreateInfo = { VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO };
+ imageCreateInfo.imageType = VK_IMAGE_TYPE_2D;
+ imageCreateInfo.format = VK_FORMAT_B8G8R8A8_UNORM;
+ imageCreateInfo.extent.width = 128;
+ imageCreateInfo.extent.height = 0; // !!!
+ imageCreateInfo.extent.depth = 1;
+ imageCreateInfo.mipLevels = 1;
+ imageCreateInfo.arrayLayers = 1;
+ imageCreateInfo.samples = VK_SAMPLE_COUNT_1_BIT;
+ imageCreateInfo.tiling = VK_IMAGE_TILING_LINEAR;
+ imageCreateInfo.usage = VK_IMAGE_USAGE_TRANSFER_SRC_BIT;
+ imageCreateInfo.initialLayout = VK_IMAGE_LAYOUT_PREINITIALIZED;
+ VkImage image = VK_NULL_HANDLE;
+ VmaAllocation alloc = VK_NULL_HANDLE;
+ res = vmaCreateImage(g_hAllocator, &imageCreateInfo, &allocCreateInfo, &image, &alloc, nullptr);
+ TEST(res == VK_ERROR_VALIDATION_FAILED_EXT && image == VK_NULL_HANDLE && alloc == VK_NULL_HANDLE);
+ }
+}
+
+static void TestMemoryRequirements()
+{
+ VkResult res;
+ VkBuffer buf;
+ VmaAllocation alloc;
+ VmaAllocationInfo allocInfo;
+
+ const VkPhysicalDeviceMemoryProperties* memProps;
+ vmaGetMemoryProperties(g_hAllocator, &memProps);
+
+ VkBufferCreateInfo bufInfo = { VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO };
+ bufInfo.usage = VK_BUFFER_USAGE_TRANSFER_SRC_BIT;
+ bufInfo.size = 128;
+
+ VmaAllocationCreateInfo allocCreateInfo = {};
+
+ // No requirements.
+ res = vmaCreateBuffer(g_hAllocator, &bufInfo, &allocCreateInfo, &buf, &alloc, &allocInfo);
+ TEST(res == VK_SUCCESS);
+ vmaDestroyBuffer(g_hAllocator, buf, alloc);
+
+ // Usage.
+ allocCreateInfo.usage = VMA_MEMORY_USAGE_CPU_ONLY;
+ allocCreateInfo.requiredFlags = 0;
+ allocCreateInfo.preferredFlags = 0;
+ allocCreateInfo.memoryTypeBits = UINT32_MAX;
+
+ res = vmaCreateBuffer(g_hAllocator, &bufInfo, &allocCreateInfo, &buf, &alloc, &allocInfo);
+ TEST(res == VK_SUCCESS);
+ TEST(memProps->memoryTypes[allocInfo.memoryType].propertyFlags & VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT);
+ vmaDestroyBuffer(g_hAllocator, buf, alloc);
+
+ // Required flags, preferred flags.
+ allocCreateInfo.usage = VMA_MEMORY_USAGE_UNKNOWN;
+ allocCreateInfo.requiredFlags = VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT | VK_MEMORY_PROPERTY_HOST_COHERENT_BIT;
+ allocCreateInfo.preferredFlags = VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT | VK_MEMORY_PROPERTY_HOST_CACHED_BIT;
+ allocCreateInfo.memoryTypeBits = 0;
+
+ res = vmaCreateBuffer(g_hAllocator, &bufInfo, &allocCreateInfo, &buf, &alloc, &allocInfo);
+ TEST(res == VK_SUCCESS);
+ TEST(memProps->memoryTypes[allocInfo.memoryType].propertyFlags & VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT);
+ TEST(memProps->memoryTypes[allocInfo.memoryType].propertyFlags & VK_MEMORY_PROPERTY_HOST_COHERENT_BIT);
+ vmaDestroyBuffer(g_hAllocator, buf, alloc);
+
+ // memoryTypeBits.
+ const uint32_t memType = allocInfo.memoryType;
+ allocCreateInfo.usage = VMA_MEMORY_USAGE_CPU_ONLY;
+ allocCreateInfo.requiredFlags = 0;
+ allocCreateInfo.preferredFlags = 0;
+ allocCreateInfo.memoryTypeBits = 1u << memType;
+
+ res = vmaCreateBuffer(g_hAllocator, &bufInfo, &allocCreateInfo, &buf, &alloc, &allocInfo);
+ TEST(res == VK_SUCCESS);
+ TEST(allocInfo.memoryType == memType);
+ vmaDestroyBuffer(g_hAllocator, buf, alloc);
+
+}
+
+static void TestGetAllocatorInfo()
+{
+ wprintf(L"Test vnaGetAllocatorInfo\n");
+
+ VmaAllocatorInfo allocInfo = {};
+ vmaGetAllocatorInfo(g_hAllocator, &allocInfo);
+ TEST(allocInfo.instance == g_hVulkanInstance);
+ TEST(allocInfo.physicalDevice == g_hPhysicalDevice);
+ TEST(allocInfo.device == g_hDevice);
+}
+
+static void TestBasics()
+{
+ wprintf(L"Test basics\n");
+
+ VkResult res;
+
+ TestGetAllocatorInfo();
+
+ TestMemoryRequirements();
+
+ // Lost allocation
+ {
+ VmaAllocation alloc = VK_NULL_HANDLE;
+ vmaCreateLostAllocation(g_hAllocator, &alloc);
+ TEST(alloc != VK_NULL_HANDLE);
+
+ VmaAllocationInfo allocInfo;
+ vmaGetAllocationInfo(g_hAllocator, alloc, &allocInfo);
+ TEST(allocInfo.deviceMemory == VK_NULL_HANDLE);
+ TEST(allocInfo.size == 0);
+
+ vmaFreeMemory(g_hAllocator, alloc);
+ }
+
+ // Allocation that is MAPPED and not necessarily HOST_VISIBLE.
+ {
+ VkBufferCreateInfo bufCreateInfo = { VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO };
+ bufCreateInfo.usage = VK_BUFFER_USAGE_INDEX_BUFFER_BIT;
+ bufCreateInfo.size = 128;
+
+ VmaAllocationCreateInfo allocCreateInfo = {};
+ allocCreateInfo.usage = VMA_MEMORY_USAGE_GPU_ONLY;
+ allocCreateInfo.flags = VMA_ALLOCATION_CREATE_MAPPED_BIT;
+
+ VkBuffer buf; VmaAllocation alloc; VmaAllocationInfo allocInfo;
+ res = vmaCreateBuffer(g_hAllocator, &bufCreateInfo, &allocCreateInfo, &buf, &alloc, &allocInfo);
+ TEST(res == VK_SUCCESS);
+
+ vmaDestroyBuffer(g_hAllocator, buf, alloc);
+
+ // Same with OWN_MEMORY.
+ allocCreateInfo.flags |= VMA_ALLOCATION_CREATE_DEDICATED_MEMORY_BIT;
+
+ res = vmaCreateBuffer(g_hAllocator, &bufCreateInfo, &allocCreateInfo, &buf, &alloc, &allocInfo);
+ TEST(res == VK_SUCCESS);
+
+ vmaDestroyBuffer(g_hAllocator, buf, alloc);
+ }
+
+ TestUserData();
+
+ TestInvalidAllocations();
+}
+
+static void TestAllocationVersusResourceSize()
+{
+ wprintf(L"Test allocation versus resource size\n");
+
+ VkBufferCreateInfo bufCreateInfo = { VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO };
+ bufCreateInfo.size = 22921; // Prime number
+ bufCreateInfo.usage = VK_BUFFER_USAGE_TRANSFER_SRC_BIT | VK_BUFFER_USAGE_TRANSFER_DST_BIT;
+
+ VmaAllocationCreateInfo allocCreateInfo = {};
+ allocCreateInfo.usage = VMA_MEMORY_USAGE_CPU_ONLY;
+
+ for(uint32_t i = 0; i < 2; ++i)
+ {
+ allocCreateInfo.flags = (i == 1) ? VMA_ALLOCATION_CREATE_DEDICATED_MEMORY_BIT : 0;
+
+ AllocInfo info;
+ info.CreateBuffer(bufCreateInfo, allocCreateInfo);
+
+ VmaAllocationInfo allocInfo = {};
+ vmaGetAllocationInfo(g_hAllocator, info.m_Allocation, &allocInfo);
+ //wprintf(L" Buffer size = %llu, allocation size = %llu\n", bufCreateInfo.size, allocInfo.size);
+
+ // Map and test accessing entire area of the allocation, not only the buffer.
+ void* mappedPtr = nullptr;
+ VkResult res = vmaMapMemory(g_hAllocator, info.m_Allocation, &mappedPtr);
+ TEST(res == VK_SUCCESS);
+
+ memset(mappedPtr, 0xCC, (size_t)allocInfo.size);
+
+ vmaUnmapMemory(g_hAllocator, info.m_Allocation);
+
+ info.Destroy();
+ }
+}
+
+static void TestPool_MinBlockCount()
+{
+#if defined(VMA_DEBUG_MARGIN) && VMA_DEBUG_MARGIN > 0
+ return;
+#endif
+
+ wprintf(L"Test Pool MinBlockCount\n");
+ VkResult res;
+
+ static const VkDeviceSize ALLOC_SIZE = 512ull * 1024;
+ static const VkDeviceSize BLOCK_SIZE = ALLOC_SIZE * 2; // Each block can fit 2 allocations.
+
+ VmaAllocationCreateInfo allocCreateInfo = {};
+ allocCreateInfo.usage = VMA_MEMORY_USAGE_CPU_COPY;
+
+ VkBufferCreateInfo bufCreateInfo = { VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO };
+ bufCreateInfo.usage = VK_BUFFER_USAGE_TRANSFER_DST_BIT | VK_BUFFER_USAGE_TRANSFER_SRC_BIT;
+ bufCreateInfo.size = ALLOC_SIZE;
+
+ VmaPoolCreateInfo poolCreateInfo = {};
+ poolCreateInfo.blockSize = BLOCK_SIZE;
+ poolCreateInfo.minBlockCount = 2; // At least 2 blocks always present.
+ res = vmaFindMemoryTypeIndexForBufferInfo(g_hAllocator, &bufCreateInfo, &allocCreateInfo, &poolCreateInfo.memoryTypeIndex);
+ TEST(res == VK_SUCCESS);
+
+ VmaPool pool = VK_NULL_HANDLE;
+ res = vmaCreatePool(g_hAllocator, &poolCreateInfo, &pool);
+ TEST(res == VK_SUCCESS && pool != VK_NULL_HANDLE);
+
+ // Check that there are 2 blocks preallocated as requested.
+ VmaPoolStats begPoolStats = {};
+ vmaGetPoolStats(g_hAllocator, pool, &begPoolStats);
+ TEST(begPoolStats.blockCount == 2 && begPoolStats.allocationCount == 0 && begPoolStats.size == BLOCK_SIZE * 2);
+
+ // Allocate 5 buffers to create 3 blocks.
+ static const uint32_t BUF_COUNT = 5;
+ allocCreateInfo.pool = pool;
+ std::vector<AllocInfo> allocs(BUF_COUNT);
+ for(uint32_t i = 0; i < BUF_COUNT; ++i)
+ {
+ res = vmaCreateBuffer(g_hAllocator, &bufCreateInfo, &allocCreateInfo, &allocs[i].m_Buffer, &allocs[i].m_Allocation, nullptr);
+ TEST(res == VK_SUCCESS && allocs[i].m_Buffer != VK_NULL_HANDLE && allocs[i].m_Allocation != VK_NULL_HANDLE);
+ }
+
+ // Check that there are really 3 blocks.
+ VmaPoolStats poolStats2 = {};
+ vmaGetPoolStats(g_hAllocator, pool, &poolStats2);
+ TEST(poolStats2.blockCount == 3 && poolStats2.allocationCount == BUF_COUNT && poolStats2.size == BLOCK_SIZE * 3);
+
+ // Free two first allocations to make one block empty.
+ allocs[0].Destroy();
+ allocs[1].Destroy();
+
+ // Check that there are still 3 blocks due to hysteresis.
+ VmaPoolStats poolStats3 = {};
+ vmaGetPoolStats(g_hAllocator, pool, &poolStats3);
+ TEST(poolStats3.blockCount == 3 && poolStats3.allocationCount == BUF_COUNT - 2 && poolStats2.size == BLOCK_SIZE * 3);
+
+ // Free the last allocation to make second block empty.
+ allocs[BUF_COUNT - 1].Destroy();
+
+ // Check that there are now 2 blocks only.
+ VmaPoolStats poolStats4 = {};
+ vmaGetPoolStats(g_hAllocator, pool, &poolStats4);
+ TEST(poolStats4.blockCount == 2 && poolStats4.allocationCount == BUF_COUNT - 3 && poolStats4.size == BLOCK_SIZE * 2);
+
+ // Cleanup.
+ for(size_t i = allocs.size(); i--; )
+ {
+ allocs[i].Destroy();
+ }
+ vmaDestroyPool(g_hAllocator, pool);
+}
+
+static void TestPool_MinAllocationAlignment()
+{
+ wprintf(L"Test Pool MinAllocationAlignment\n");
+ VkResult res;
+
+ static const VkDeviceSize ALLOC_SIZE = 32;
+ static const VkDeviceSize BLOCK_SIZE = 1024 * 1024;
+ static const VkDeviceSize MIN_ALLOCATION_ALIGNMENT = 64 * 1024;
+
+ VmaAllocationCreateInfo allocCreateInfo = {};
+ allocCreateInfo.usage = VMA_MEMORY_USAGE_CPU_COPY;
+
+ VkBufferCreateInfo bufCreateInfo = { VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO };
+ bufCreateInfo.usage = VK_BUFFER_USAGE_TRANSFER_DST_BIT | VK_BUFFER_USAGE_TRANSFER_SRC_BIT;
+ bufCreateInfo.size = ALLOC_SIZE;
+
+ VmaPoolCreateInfo poolCreateInfo = {};
+ poolCreateInfo.blockSize = BLOCK_SIZE;
+ poolCreateInfo.minAllocationAlignment = MIN_ALLOCATION_ALIGNMENT;
+ res = vmaFindMemoryTypeIndexForBufferInfo(g_hAllocator, &bufCreateInfo, &allocCreateInfo, &poolCreateInfo.memoryTypeIndex);
+ TEST(res == VK_SUCCESS);
+
+ VmaPool pool = VK_NULL_HANDLE;
+ res = vmaCreatePool(g_hAllocator, &poolCreateInfo, &pool);
+ TEST(res == VK_SUCCESS && pool != VK_NULL_HANDLE);
+
+ static const uint32_t BUF_COUNT = 4;
+ allocCreateInfo = {};
+ allocCreateInfo.pool = pool;
+ std::vector<AllocInfo> allocs(BUF_COUNT);
+ for(uint32_t i = 0; i < BUF_COUNT; ++i)
+ {
+ VmaAllocationInfo allocInfo = {};
+ res = vmaCreateBuffer(g_hAllocator, &bufCreateInfo, &allocCreateInfo, &allocs[i].m_Buffer, &allocs[i].m_Allocation, &allocInfo);
+ TEST(res == VK_SUCCESS && allocs[i].m_Buffer != VK_NULL_HANDLE && allocs[i].m_Allocation != VK_NULL_HANDLE);
+ TEST(allocInfo.offset % MIN_ALLOCATION_ALIGNMENT == 0);
+ }
+
+ // Cleanup.
+ for(size_t i = allocs.size(); i--; )
+ {
+ allocs[i].Destroy();
+ }
+ vmaDestroyPool(g_hAllocator, pool);
+}
+
+void TestHeapSizeLimit()
+{
+ const VkDeviceSize HEAP_SIZE_LIMIT = 100ull * 1024 * 1024; // 100 MB
+ const VkDeviceSize BLOCK_SIZE = 10ull * 1024 * 1024; // 10 MB
+
+ VkDeviceSize heapSizeLimit[VK_MAX_MEMORY_HEAPS];
+ for(uint32_t i = 0; i < VK_MAX_MEMORY_HEAPS; ++i)
+ {
+ heapSizeLimit[i] = HEAP_SIZE_LIMIT;
+ }
+
+ VmaAllocatorCreateInfo allocatorCreateInfo = {};
+ allocatorCreateInfo.physicalDevice = g_hPhysicalDevice;
+ allocatorCreateInfo.device = g_hDevice;
+ allocatorCreateInfo.instance = g_hVulkanInstance;
+ allocatorCreateInfo.pHeapSizeLimit = heapSizeLimit;
+
+ VmaAllocator hAllocator;
+ VkResult res = vmaCreateAllocator(&allocatorCreateInfo, &hAllocator);
+ TEST(res == VK_SUCCESS);
+
+ struct Item
+ {
+ VkBuffer hBuf;
+ VmaAllocation hAlloc;
+ };
+ std::vector<Item> items;
+
+ VkBufferCreateInfo bufCreateInfo = { VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO };
+ bufCreateInfo.usage = VK_BUFFER_USAGE_VERTEX_BUFFER_BIT;
+
+ // 1. Allocate two blocks of dedicated memory, half the size of BLOCK_SIZE.
+ VmaAllocationInfo dedicatedAllocInfo;
+ {
+ VmaAllocationCreateInfo allocCreateInfo = {};
+ allocCreateInfo.usage = VMA_MEMORY_USAGE_GPU_ONLY;
+ allocCreateInfo.flags = VMA_ALLOCATION_CREATE_DEDICATED_MEMORY_BIT;
+
+ bufCreateInfo.size = BLOCK_SIZE / 2;
+
+ for(size_t i = 0; i < 2; ++i)
+ {
+ Item item;
+ res = vmaCreateBuffer(hAllocator, &bufCreateInfo, &allocCreateInfo, &item.hBuf, &item.hAlloc, &dedicatedAllocInfo);
+ TEST(res == VK_SUCCESS);
+ items.push_back(item);
+ }
+ }
+
+ // Create pool to make sure allocations must be out of this memory type.
+ VmaPoolCreateInfo poolCreateInfo = {};
+ poolCreateInfo.memoryTypeIndex = dedicatedAllocInfo.memoryType;
+ poolCreateInfo.blockSize = BLOCK_SIZE;
+
+ VmaPool hPool;
+ res = vmaCreatePool(hAllocator, &poolCreateInfo, &hPool);
+ TEST(res == VK_SUCCESS);
+
+ // 2. Allocate normal buffers from all the remaining memory.
+ {
+ VmaAllocationCreateInfo allocCreateInfo = {};
+ allocCreateInfo.pool = hPool;
+
+ bufCreateInfo.size = BLOCK_SIZE / 2;
+
+ const size_t bufCount = ((HEAP_SIZE_LIMIT / BLOCK_SIZE) - 1) * 2;
+ for(size_t i = 0; i < bufCount; ++i)
+ {
+ Item item;
+ res = vmaCreateBuffer(hAllocator, &bufCreateInfo, &allocCreateInfo, &item.hBuf, &item.hAlloc, nullptr);
+ TEST(res == VK_SUCCESS);
+ items.push_back(item);
+ }
+ }
+
+ // 3. Allocation of one more (even small) buffer should fail.
+ {
+ VmaAllocationCreateInfo allocCreateInfo = {};
+ allocCreateInfo.pool = hPool;
+
+ bufCreateInfo.size = 128;
+
+ VkBuffer hBuf;
+ VmaAllocation hAlloc;
+ res = vmaCreateBuffer(hAllocator, &bufCreateInfo, &allocCreateInfo, &hBuf, &hAlloc, nullptr);
+ TEST(res == VK_ERROR_OUT_OF_DEVICE_MEMORY);
+ }
+
+ // Destroy everything.
+ for(size_t i = items.size(); i--; )
+ {
+ vmaDestroyBuffer(hAllocator, items[i].hBuf, items[i].hAlloc);
+ }
+
+ vmaDestroyPool(hAllocator, hPool);
+
+ vmaDestroyAllocator(hAllocator);
+}
+
+#if VMA_DEBUG_MARGIN
+static void TestDebugMargin()
+{
+ if(VMA_DEBUG_MARGIN == 0)
+ {
+ return;
+ }
+
+ VkBufferCreateInfo bufInfo = { VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO };
+ bufInfo.usage = VK_BUFFER_USAGE_TRANSFER_SRC_BIT;
+
+ VmaAllocationCreateInfo allocCreateInfo = {};
+ allocCreateInfo.usage = VMA_MEMORY_USAGE_CPU_ONLY;
+
+ // Create few buffers of different size.
+ const size_t BUF_COUNT = 10;
+ BufferInfo buffers[BUF_COUNT];
+ VmaAllocationInfo allocInfo[BUF_COUNT];
+ for(size_t i = 0; i < 10; ++i)
+ {
+ bufInfo.size = (VkDeviceSize)(i + 1) * 64;
+ // Last one will be mapped.
+ allocCreateInfo.flags = (i == BUF_COUNT - 1) ? VMA_ALLOCATION_CREATE_MAPPED_BIT : 0;
+
+ VkResult res = vmaCreateBuffer(g_hAllocator, &bufInfo, &allocCreateInfo, &buffers[i].Buffer, &buffers[i].Allocation, &allocInfo[i]);
+ TEST(res == VK_SUCCESS);
+ // Margin is preserved also at the beginning of a block.
+ TEST(allocInfo[i].offset >= VMA_DEBUG_MARGIN);
+
+ if(i == BUF_COUNT - 1)
+ {
+ // Fill with data.
+ TEST(allocInfo[i].pMappedData != nullptr);
+ // Uncomment this "+ 1" to overwrite past end of allocation and check corruption detection.
+ memset(allocInfo[i].pMappedData, 0xFF, bufInfo.size /* + 1 */);
+ }
+ }
+
+ // Check if their offsets preserve margin between them.
+ std::sort(allocInfo, allocInfo + BUF_COUNT, [](const VmaAllocationInfo& lhs, const VmaAllocationInfo& rhs) -> bool
+ {
+ if(lhs.deviceMemory != rhs.deviceMemory)
+ {
+ return lhs.deviceMemory < rhs.deviceMemory;
+ }
+ return lhs.offset < rhs.offset;
+ });
+ for(size_t i = 1; i < BUF_COUNT; ++i)
+ {
+ if(allocInfo[i].deviceMemory == allocInfo[i - 1].deviceMemory)
+ {
+ TEST(allocInfo[i].offset >= allocInfo[i - 1].offset + VMA_DEBUG_MARGIN);
+ }
+ }
+
+ VkResult res = vmaCheckCorruption(g_hAllocator, UINT32_MAX);
+ TEST(res == VK_SUCCESS);
+
+ // Destroy all buffers.
+ for(size_t i = BUF_COUNT; i--; )
+ {
+ vmaDestroyBuffer(g_hAllocator, buffers[i].Buffer, buffers[i].Allocation);
+ }
+}
+#endif
+
+static void TestLinearAllocator()
+{
+ wprintf(L"Test linear allocator\n");
+
+ RandomNumberGenerator rand{645332};
+
+ VkBufferCreateInfo sampleBufCreateInfo = { VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO };
+ sampleBufCreateInfo.size = 1024; // Whatever.
+ sampleBufCreateInfo.usage = VK_BUFFER_USAGE_TRANSFER_DST_BIT | VK_BUFFER_USAGE_VERTEX_BUFFER_BIT;
+
+ VmaAllocationCreateInfo sampleAllocCreateInfo = {};
+ sampleAllocCreateInfo.usage = VMA_MEMORY_USAGE_GPU_ONLY;
+
+ VmaPoolCreateInfo poolCreateInfo = {};
+ VkResult res = vmaFindMemoryTypeIndexForBufferInfo(g_hAllocator, &sampleBufCreateInfo, &sampleAllocCreateInfo, &poolCreateInfo.memoryTypeIndex);
+ TEST(res == VK_SUCCESS);
+
+ poolCreateInfo.blockSize = 1024 * 300;
+ poolCreateInfo.flags = VMA_POOL_CREATE_LINEAR_ALGORITHM_BIT;
+ poolCreateInfo.minBlockCount = poolCreateInfo.maxBlockCount = 1;
+
+ VmaPool pool = nullptr;
+ res = vmaCreatePool(g_hAllocator, &poolCreateInfo, &pool);
+ TEST(res == VK_SUCCESS);
+
+ VkBufferCreateInfo bufCreateInfo = sampleBufCreateInfo;
+
+ VmaAllocationCreateInfo allocCreateInfo = {};
+ allocCreateInfo.pool = pool;
+
+ constexpr size_t maxBufCount = 100;
+ std::vector<BufferInfo> bufInfo;
+
+ constexpr VkDeviceSize bufSizeMin = 16;
+ constexpr VkDeviceSize bufSizeMax = 1024;
+ VmaAllocationInfo allocInfo;
+ VkDeviceSize prevOffset = 0;
+
+ // Test one-time free.
+ for(size_t i = 0; i < 2; ++i)
+ {
+ // Allocate number of buffers of varying size that surely fit into this block.
+ VkDeviceSize bufSumSize = 0;
+ for(size_t i = 0; i < maxBufCount; ++i)
+ {
+ bufCreateInfo.size = align_up<VkDeviceSize>(bufSizeMin + rand.Generate() % (bufSizeMax - bufSizeMin), 16);
+ BufferInfo newBufInfo;
+ res = vmaCreateBuffer(g_hAllocator, &bufCreateInfo, &allocCreateInfo,
+ &newBufInfo.Buffer, &newBufInfo.Allocation, &allocInfo);
+ TEST(res == VK_SUCCESS);
+ TEST(i == 0 || allocInfo.offset > prevOffset);
+ bufInfo.push_back(newBufInfo);
+ prevOffset = allocInfo.offset;
+ bufSumSize += bufCreateInfo.size;
+ }
+
+ // Validate pool stats.
+ VmaPoolStats stats;
+ vmaGetPoolStats(g_hAllocator, pool, &stats);
+ TEST(stats.size == poolCreateInfo.blockSize);
+ TEST(stats.unusedSize = poolCreateInfo.blockSize - bufSumSize);
+ TEST(stats.allocationCount == bufInfo.size());
+
+ // Destroy the buffers in random order.
+ while(!bufInfo.empty())
+ {
+ const size_t indexToDestroy = rand.Generate() % bufInfo.size();
+ const BufferInfo& currBufInfo = bufInfo[indexToDestroy];
+ vmaDestroyBuffer(g_hAllocator, currBufInfo.Buffer, currBufInfo.Allocation);
+ bufInfo.erase(bufInfo.begin() + indexToDestroy);
+ }
+ }
+
+ // Test stack.
+ {
+ // Allocate number of buffers of varying size that surely fit into this block.
+ for(size_t i = 0; i < maxBufCount; ++i)
+ {
+ bufCreateInfo.size = align_up<VkDeviceSize>(bufSizeMin + rand.Generate() % (bufSizeMax - bufSizeMin), 16);
+ BufferInfo newBufInfo;
+ res = vmaCreateBuffer(g_hAllocator, &bufCreateInfo, &allocCreateInfo,
+ &newBufInfo.Buffer, &newBufInfo.Allocation, &allocInfo);
+ TEST(res == VK_SUCCESS);
+ TEST(i == 0 || allocInfo.offset > prevOffset);
+ bufInfo.push_back(newBufInfo);
+ prevOffset = allocInfo.offset;
+ }
+
+ // Destroy few buffers from top of the stack.
+ for(size_t i = 0; i < maxBufCount / 5; ++i)
+ {
+ const BufferInfo& currBufInfo = bufInfo.back();
+ vmaDestroyBuffer(g_hAllocator, currBufInfo.Buffer, currBufInfo.Allocation);
+ bufInfo.pop_back();
+ }
+
+ // Create some more
+ for(size_t i = 0; i < maxBufCount / 5; ++i)
+ {
+ bufCreateInfo.size = align_up<VkDeviceSize>(bufSizeMin + rand.Generate() % (bufSizeMax - bufSizeMin), 16);
+ BufferInfo newBufInfo;
+ res = vmaCreateBuffer(g_hAllocator, &bufCreateInfo, &allocCreateInfo,
+ &newBufInfo.Buffer, &newBufInfo.Allocation, &allocInfo);
+ TEST(res == VK_SUCCESS);
+ TEST(i == 0 || allocInfo.offset > prevOffset);
+ bufInfo.push_back(newBufInfo);
+ prevOffset = allocInfo.offset;
+ }
+
+ // Destroy the buffers in reverse order.
+ while(!bufInfo.empty())
+ {
+ const BufferInfo& currBufInfo = bufInfo.back();
+ vmaDestroyBuffer(g_hAllocator, currBufInfo.Buffer, currBufInfo.Allocation);
+ bufInfo.pop_back();
+ }
+ }
+
+ // Test ring buffer.
+ {
+ // Allocate number of buffers that surely fit into this block.
+ bufCreateInfo.size = bufSizeMax;
+ for(size_t i = 0; i < maxBufCount; ++i)
+ {
+ BufferInfo newBufInfo;
+ res = vmaCreateBuffer(g_hAllocator, &bufCreateInfo, &allocCreateInfo,
+ &newBufInfo.Buffer, &newBufInfo.Allocation, &allocInfo);
+ TEST(res == VK_SUCCESS);
+ TEST(i == 0 || allocInfo.offset > prevOffset);
+ bufInfo.push_back(newBufInfo);
+ prevOffset = allocInfo.offset;
+ }
+
+ // Free and allocate new buffers so many times that we make sure we wrap-around at least once.
+ const size_t buffersPerIter = maxBufCount / 10 - 1;
+ const size_t iterCount = poolCreateInfo.blockSize / bufCreateInfo.size / buffersPerIter * 2;
+ for(size_t iter = 0; iter < iterCount; ++iter)
+ {
+ for(size_t bufPerIter = 0; bufPerIter < buffersPerIter; ++bufPerIter)
+ {
+ const BufferInfo& currBufInfo = bufInfo.front();
+ vmaDestroyBuffer(g_hAllocator, currBufInfo.Buffer, currBufInfo.Allocation);
+ bufInfo.erase(bufInfo.begin());
+ }
+ for(size_t bufPerIter = 0; bufPerIter < buffersPerIter; ++bufPerIter)
+ {
+ BufferInfo newBufInfo;
+ res = vmaCreateBuffer(g_hAllocator, &bufCreateInfo, &allocCreateInfo,
+ &newBufInfo.Buffer, &newBufInfo.Allocation, &allocInfo);
+ TEST(res == VK_SUCCESS);
+ bufInfo.push_back(newBufInfo);
+ }
+ }
+
+ // Allocate buffers until we reach out-of-memory.
+ uint32_t debugIndex = 0;
+ while(res == VK_SUCCESS)
+ {
+ BufferInfo newBufInfo;
+ res = vmaCreateBuffer(g_hAllocator, &bufCreateInfo, &allocCreateInfo,
+ &newBufInfo.Buffer, &newBufInfo.Allocation, &allocInfo);
+ if(res == VK_SUCCESS)
+ {
+ bufInfo.push_back(newBufInfo);
+ }
+ else
+ {
+ TEST(res == VK_ERROR_OUT_OF_DEVICE_MEMORY);
+ }
+ ++debugIndex;
+ }
+
+ // Destroy the buffers in random order.
+ while(!bufInfo.empty())
+ {
+ const size_t indexToDestroy = rand.Generate() % bufInfo.size();
+ const BufferInfo& currBufInfo = bufInfo[indexToDestroy];
+ vmaDestroyBuffer(g_hAllocator, currBufInfo.Buffer, currBufInfo.Allocation);
+ bufInfo.erase(bufInfo.begin() + indexToDestroy);
+ }
+ }
+
+ // Test double stack.
+ {
+ // Allocate number of buffers of varying size that surely fit into this block, alternate from bottom/top.
+ VkDeviceSize prevOffsetLower = 0;
+ VkDeviceSize prevOffsetUpper = poolCreateInfo.blockSize;
+ for(size_t i = 0; i < maxBufCount; ++i)
+ {
+ const bool upperAddress = (i % 2) != 0;
+ if(upperAddress)
+ allocCreateInfo.flags |= VMA_ALLOCATION_CREATE_UPPER_ADDRESS_BIT;
+ else
+ allocCreateInfo.flags &= ~VMA_ALLOCATION_CREATE_UPPER_ADDRESS_BIT;
+ bufCreateInfo.size = align_up<VkDeviceSize>(bufSizeMin + rand.Generate() % (bufSizeMax - bufSizeMin), 16);
+ BufferInfo newBufInfo;
+ res = vmaCreateBuffer(g_hAllocator, &bufCreateInfo, &allocCreateInfo,
+ &newBufInfo.Buffer, &newBufInfo.Allocation, &allocInfo);
+ TEST(res == VK_SUCCESS);
+ if(upperAddress)
+ {
+ TEST(allocInfo.offset < prevOffsetUpper);
+ prevOffsetUpper = allocInfo.offset;
+ }
+ else
+ {
+ TEST(allocInfo.offset >= prevOffsetLower);
+ prevOffsetLower = allocInfo.offset;
+ }
+ TEST(prevOffsetLower < prevOffsetUpper);
+ bufInfo.push_back(newBufInfo);
+ }
+
+ // Destroy few buffers from top of the stack.
+ for(size_t i = 0; i < maxBufCount / 5; ++i)
+ {
+ const BufferInfo& currBufInfo = bufInfo.back();
+ vmaDestroyBuffer(g_hAllocator, currBufInfo.Buffer, currBufInfo.Allocation);
+ bufInfo.pop_back();
+ }
+
+ // Create some more
+ for(size_t i = 0; i < maxBufCount / 5; ++i)
+ {
+ const bool upperAddress = (i % 2) != 0;
+ if(upperAddress)
+ allocCreateInfo.flags |= VMA_ALLOCATION_CREATE_UPPER_ADDRESS_BIT;
+ else
+ allocCreateInfo.flags &= ~VMA_ALLOCATION_CREATE_UPPER_ADDRESS_BIT;
+ bufCreateInfo.size = align_up<VkDeviceSize>(bufSizeMin + rand.Generate() % (bufSizeMax - bufSizeMin), 16);
+ BufferInfo newBufInfo;
+ res = vmaCreateBuffer(g_hAllocator, &bufCreateInfo, &allocCreateInfo,
+ &newBufInfo.Buffer, &newBufInfo.Allocation, &allocInfo);
+ TEST(res == VK_SUCCESS);
+ bufInfo.push_back(newBufInfo);
+ }
+
+ // Destroy the buffers in reverse order.
+ while(!bufInfo.empty())
+ {
+ const BufferInfo& currBufInfo = bufInfo.back();
+ vmaDestroyBuffer(g_hAllocator, currBufInfo.Buffer, currBufInfo.Allocation);
+ bufInfo.pop_back();
+ }
+
+ // Create buffers on both sides until we reach out of memory.
+ prevOffsetLower = 0;
+ prevOffsetUpper = poolCreateInfo.blockSize;
+ res = VK_SUCCESS;
+ for(size_t i = 0; res == VK_SUCCESS; ++i)
+ {
+ const bool upperAddress = (i % 2) != 0;
+ if(upperAddress)
+ allocCreateInfo.flags |= VMA_ALLOCATION_CREATE_UPPER_ADDRESS_BIT;
+ else
+ allocCreateInfo.flags &= ~VMA_ALLOCATION_CREATE_UPPER_ADDRESS_BIT;
+ bufCreateInfo.size = align_up<VkDeviceSize>(bufSizeMin + rand.Generate() % (bufSizeMax - bufSizeMin), 16);
+ BufferInfo newBufInfo;
+ res = vmaCreateBuffer(g_hAllocator, &bufCreateInfo, &allocCreateInfo,
+ &newBufInfo.Buffer, &newBufInfo.Allocation, &allocInfo);
+ if(res == VK_SUCCESS)
+ {
+ if(upperAddress)
+ {
+ TEST(allocInfo.offset < prevOffsetUpper);
+ prevOffsetUpper = allocInfo.offset;
+ }
+ else
+ {
+ TEST(allocInfo.offset >= prevOffsetLower);
+ prevOffsetLower = allocInfo.offset;
+ }
+ TEST(prevOffsetLower < prevOffsetUpper);
+ bufInfo.push_back(newBufInfo);
+ }
+ }
+
+ // Destroy the buffers in random order.
+ while(!bufInfo.empty())
+ {
+ const size_t indexToDestroy = rand.Generate() % bufInfo.size();
+ const BufferInfo& currBufInfo = bufInfo[indexToDestroy];
+ vmaDestroyBuffer(g_hAllocator, currBufInfo.Buffer, currBufInfo.Allocation);
+ bufInfo.erase(bufInfo.begin() + indexToDestroy);
+ }
+
+ // Create buffers on upper side only, constant size, until we reach out of memory.
+ prevOffsetUpper = poolCreateInfo.blockSize;
+ res = VK_SUCCESS;
+ allocCreateInfo.flags |= VMA_ALLOCATION_CREATE_UPPER_ADDRESS_BIT;
+ bufCreateInfo.size = bufSizeMax;
+ for(size_t i = 0; res == VK_SUCCESS; ++i)
+ {
+ BufferInfo newBufInfo;
+ res = vmaCreateBuffer(g_hAllocator, &bufCreateInfo, &allocCreateInfo,
+ &newBufInfo.Buffer, &newBufInfo.Allocation, &allocInfo);
+ if(res == VK_SUCCESS)
+ {
+ TEST(allocInfo.offset < prevOffsetUpper);
+ prevOffsetUpper = allocInfo.offset;
+ bufInfo.push_back(newBufInfo);
+ }
+ }
+
+ // Destroy the buffers in reverse order.
+ while(!bufInfo.empty())
+ {
+ const BufferInfo& currBufInfo = bufInfo.back();
+ vmaDestroyBuffer(g_hAllocator, currBufInfo.Buffer, currBufInfo.Allocation);
+ bufInfo.pop_back();
+ }
+ }
+
+ // Test ring buffer with lost allocations.
+ {
+ // Allocate number of buffers until pool is full.
+ // Notice CAN_BECOME_LOST flag and call to vmaSetCurrentFrameIndex.
+ allocCreateInfo.flags = VMA_ALLOCATION_CREATE_CAN_BECOME_LOST_BIT;
+ res = VK_SUCCESS;
+ for(size_t i = 0; res == VK_SUCCESS; ++i)
+ {
+ vmaSetCurrentFrameIndex(g_hAllocator, ++g_FrameIndex);
+
+ bufCreateInfo.size = align_up<VkDeviceSize>(bufSizeMin + rand.Generate() % (bufSizeMax - bufSizeMin), 16);
+
+ BufferInfo newBufInfo;
+ res = vmaCreateBuffer(g_hAllocator, &bufCreateInfo, &allocCreateInfo,
+ &newBufInfo.Buffer, &newBufInfo.Allocation, &allocInfo);
+ if(res == VK_SUCCESS)
+ bufInfo.push_back(newBufInfo);
+ }
+
+ // Free first half of it.
+ {
+ const size_t buffersToDelete = bufInfo.size() / 2;
+ for(size_t i = 0; i < buffersToDelete; ++i)
+ {
+ vmaDestroyBuffer(g_hAllocator, bufInfo[i].Buffer, bufInfo[i].Allocation);
+ }
+ bufInfo.erase(bufInfo.begin(), bufInfo.begin() + buffersToDelete);
+ }
+
+ // Allocate number of buffers until pool is full again.
+ // This way we make sure ring buffers wraps around, front in in the middle.
+ res = VK_SUCCESS;
+ for(size_t i = 0; res == VK_SUCCESS; ++i)
+ {
+ vmaSetCurrentFrameIndex(g_hAllocator, ++g_FrameIndex);
+
+ bufCreateInfo.size = align_up<VkDeviceSize>(bufSizeMin + rand.Generate() % (bufSizeMax - bufSizeMin), 16);
+
+ BufferInfo newBufInfo;
+ res = vmaCreateBuffer(g_hAllocator, &bufCreateInfo, &allocCreateInfo,
+ &newBufInfo.Buffer, &newBufInfo.Allocation, &allocInfo);
+ if(res == VK_SUCCESS)
+ bufInfo.push_back(newBufInfo);
+ }
+
+ VkDeviceSize firstNewOffset;
+ {
+ vmaSetCurrentFrameIndex(g_hAllocator, ++g_FrameIndex);
+
+ // Allocate a large buffer with CAN_MAKE_OTHER_LOST.
+ allocCreateInfo.flags = VMA_ALLOCATION_CREATE_CAN_MAKE_OTHER_LOST_BIT;
+ bufCreateInfo.size = bufSizeMax;
+
+ BufferInfo newBufInfo;
+ res = vmaCreateBuffer(g_hAllocator, &bufCreateInfo, &allocCreateInfo,
+ &newBufInfo.Buffer, &newBufInfo.Allocation, &allocInfo);
+ TEST(res == VK_SUCCESS);
+ bufInfo.push_back(newBufInfo);
+ firstNewOffset = allocInfo.offset;
+
+ // Make sure at least one buffer from the beginning became lost.
+ vmaGetAllocationInfo(g_hAllocator, bufInfo[0].Allocation, &allocInfo);
+ TEST(allocInfo.deviceMemory == VK_NULL_HANDLE);
+ }
+
+#if 0 // TODO Fix and uncomment. Failing on Intel.
+ // Allocate more buffers that CAN_MAKE_OTHER_LOST until we wrap-around with this.
+ size_t newCount = 1;
+ for(;;)
+ {
+ vmaSetCurrentFrameIndex(g_hAllocator, ++g_FrameIndex);
+
+ bufCreateInfo.size = align_up<VkDeviceSize>(bufSizeMin + rand.Generate() % (bufSizeMax - bufSizeMin), 16);
+
+ BufferInfo newBufInfo;
+ res = vmaCreateBuffer(g_hAllocator, &bufCreateInfo, &allocCreateInfo,
+ &newBufInfo.Buffer, &newBufInfo.Allocation, &allocInfo);
+
+ TEST(res == VK_SUCCESS);
+ bufInfo.push_back(newBufInfo);
+ ++newCount;
+ if(allocInfo.offset < firstNewOffset)
+ break;
+ }
+#endif
+
+ // Delete buffers that are lost.
+ for(size_t i = bufInfo.size(); i--; )
+ {
+ vmaGetAllocationInfo(g_hAllocator, bufInfo[i].Allocation, &allocInfo);
+ if(allocInfo.deviceMemory == VK_NULL_HANDLE)
+ {
+ vmaDestroyBuffer(g_hAllocator, bufInfo[i].Buffer, bufInfo[i].Allocation);
+ bufInfo.erase(bufInfo.begin() + i);
+ }
+ }
+
+ // Test vmaMakePoolAllocationsLost
+ {
+ vmaSetCurrentFrameIndex(g_hAllocator, ++g_FrameIndex);
+
+ size_t lostAllocCount = 0;
+ vmaMakePoolAllocationsLost(g_hAllocator, pool, &lostAllocCount);
+ TEST(lostAllocCount > 0);
+
+ size_t realLostAllocCount = 0;
+ for(size_t i = 0; i < bufInfo.size(); ++i)
+ {
+ vmaGetAllocationInfo(g_hAllocator, bufInfo[i].Allocation, &allocInfo);
+ if(allocInfo.deviceMemory == VK_NULL_HANDLE)
+ ++realLostAllocCount;
+ }
+ TEST(realLostAllocCount == lostAllocCount);
+ }
+
+ // Destroy all the buffers in forward order.
+ for(size_t i = 0; i < bufInfo.size(); ++i)
+ vmaDestroyBuffer(g_hAllocator, bufInfo[i].Buffer, bufInfo[i].Allocation);
+ bufInfo.clear();
+ }
+
+ vmaDestroyPool(g_hAllocator, pool);
+}
+
+static void TestLinearAllocatorMultiBlock()
+{
+ wprintf(L"Test linear allocator multi block\n");
+
+ RandomNumberGenerator rand{345673};
+
+ VkBufferCreateInfo sampleBufCreateInfo = { VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO };
+ sampleBufCreateInfo.size = 1024 * 1024;
+ sampleBufCreateInfo.usage = VK_BUFFER_USAGE_TRANSFER_SRC_BIT;
+
+ VmaAllocationCreateInfo sampleAllocCreateInfo = {};
+ sampleAllocCreateInfo.usage = VMA_MEMORY_USAGE_CPU_ONLY;
+
+ VmaPoolCreateInfo poolCreateInfo = {};
+ poolCreateInfo.flags = VMA_POOL_CREATE_LINEAR_ALGORITHM_BIT;
+ VkResult res = vmaFindMemoryTypeIndexForBufferInfo(g_hAllocator, &sampleBufCreateInfo, &sampleAllocCreateInfo, &poolCreateInfo.memoryTypeIndex);
+ TEST(res == VK_SUCCESS);
+
+ VmaPool pool = nullptr;
+ res = vmaCreatePool(g_hAllocator, &poolCreateInfo, &pool);
+ TEST(res == VK_SUCCESS);
+
+ VkBufferCreateInfo bufCreateInfo = sampleBufCreateInfo;
+
+ VmaAllocationCreateInfo allocCreateInfo = {};
+ allocCreateInfo.pool = pool;
+
+ std::vector<BufferInfo> bufInfo;
+ VmaAllocationInfo allocInfo;
+
+ // Test one-time free.
+ {
+ // Allocate buffers until we move to a second block.
+ VkDeviceMemory lastMem = VK_NULL_HANDLE;
+ for(uint32_t i = 0; ; ++i)
+ {
+ BufferInfo newBufInfo;
+ res = vmaCreateBuffer(g_hAllocator, &bufCreateInfo, &allocCreateInfo,
+ &newBufInfo.Buffer, &newBufInfo.Allocation, &allocInfo);
+ TEST(res == VK_SUCCESS);
+ bufInfo.push_back(newBufInfo);
+ if(lastMem && allocInfo.deviceMemory != lastMem)
+ {
+ break;
+ }
+ lastMem = allocInfo.deviceMemory;
+ }
+
+ TEST(bufInfo.size() > 2);
+
+ // Make sure that pool has now two blocks.
+ VmaPoolStats poolStats = {};
+ vmaGetPoolStats(g_hAllocator, pool, &poolStats);
+ TEST(poolStats.blockCount == 2);
+
+ // Destroy all the buffers in random order.
+ while(!bufInfo.empty())
+ {
+ const size_t indexToDestroy = rand.Generate() % bufInfo.size();
+ const BufferInfo& currBufInfo = bufInfo[indexToDestroy];
+ vmaDestroyBuffer(g_hAllocator, currBufInfo.Buffer, currBufInfo.Allocation);
+ bufInfo.erase(bufInfo.begin() + indexToDestroy);
+ }
+
+ // Make sure that pool has now at most one block.
+ vmaGetPoolStats(g_hAllocator, pool, &poolStats);
+ TEST(poolStats.blockCount <= 1);
+ }
+
+ // Test stack.
+ {
+ // Allocate buffers until we move to a second block.
+ VkDeviceMemory lastMem = VK_NULL_HANDLE;
+ for(uint32_t i = 0; ; ++i)
+ {
+ BufferInfo newBufInfo;
+ res = vmaCreateBuffer(g_hAllocator, &bufCreateInfo, &allocCreateInfo,
+ &newBufInfo.Buffer, &newBufInfo.Allocation, &allocInfo);
+ TEST(res == VK_SUCCESS);
+ bufInfo.push_back(newBufInfo);
+ if(lastMem && allocInfo.deviceMemory != lastMem)
+ {
+ break;
+ }
+ lastMem = allocInfo.deviceMemory;
+ }
+
+ TEST(bufInfo.size() > 2);
+
+ // Add few more buffers.
+ for(uint32_t i = 0; i < 5; ++i)
+ {
+ BufferInfo newBufInfo;
+ res = vmaCreateBuffer(g_hAllocator, &bufCreateInfo, &allocCreateInfo,
+ &newBufInfo.Buffer, &newBufInfo.Allocation, &allocInfo);
+ TEST(res == VK_SUCCESS);
+ bufInfo.push_back(newBufInfo);
+ }
+
+ // Make sure that pool has now two blocks.
+ VmaPoolStats poolStats = {};
+ vmaGetPoolStats(g_hAllocator, pool, &poolStats);
+ TEST(poolStats.blockCount == 2);
+
+ // Delete half of buffers, LIFO.
+ for(size_t i = 0, countToDelete = bufInfo.size() / 2; i < countToDelete; ++i)
+ {
+ const BufferInfo& currBufInfo = bufInfo.back();
+ vmaDestroyBuffer(g_hAllocator, currBufInfo.Buffer, currBufInfo.Allocation);
+ bufInfo.pop_back();
+ }
+
+ // Add one more buffer.
+ BufferInfo newBufInfo;
+ res = vmaCreateBuffer(g_hAllocator, &bufCreateInfo, &allocCreateInfo,
+ &newBufInfo.Buffer, &newBufInfo.Allocation, &allocInfo);
+ TEST(res == VK_SUCCESS);
+ bufInfo.push_back(newBufInfo);
+
+ // Make sure that pool has now one block.
+ vmaGetPoolStats(g_hAllocator, pool, &poolStats);
+ TEST(poolStats.blockCount == 1);
+
+ // Delete all the remaining buffers, LIFO.
+ while(!bufInfo.empty())
+ {
+ const BufferInfo& currBufInfo = bufInfo.back();
+ vmaDestroyBuffer(g_hAllocator, currBufInfo.Buffer, currBufInfo.Allocation);
+ bufInfo.pop_back();
+ }
+ }
+
+ vmaDestroyPool(g_hAllocator, pool);
+}
+
+static void ManuallyTestLinearAllocator()
+{
+ VmaStats origStats;
+ vmaCalculateStats(g_hAllocator, &origStats);
+
+ wprintf(L"Manually test linear allocator\n");
+
+ RandomNumberGenerator rand{645332};
+
+ VkBufferCreateInfo sampleBufCreateInfo = { VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO };
+ sampleBufCreateInfo.size = 1024; // Whatever.
+ sampleBufCreateInfo.usage = VK_BUFFER_USAGE_TRANSFER_DST_BIT | VK_BUFFER_USAGE_VERTEX_BUFFER_BIT;
+
+ VmaAllocationCreateInfo sampleAllocCreateInfo = {};
+ sampleAllocCreateInfo.usage = VMA_MEMORY_USAGE_GPU_ONLY;
+
+ VmaPoolCreateInfo poolCreateInfo = {};
+ VkResult res = vmaFindMemoryTypeIndexForBufferInfo(g_hAllocator, &sampleBufCreateInfo, &sampleAllocCreateInfo, &poolCreateInfo.memoryTypeIndex);
+ TEST(res == VK_SUCCESS);
+
+ poolCreateInfo.blockSize = 10 * 1024;
+ poolCreateInfo.flags = VMA_POOL_CREATE_LINEAR_ALGORITHM_BIT;
+ poolCreateInfo.minBlockCount = poolCreateInfo.maxBlockCount = 1;
+
+ VmaPool pool = nullptr;
+ res = vmaCreatePool(g_hAllocator, &poolCreateInfo, &pool);
+ TEST(res == VK_SUCCESS);
+
+ VkBufferCreateInfo bufCreateInfo = sampleBufCreateInfo;
+
+ VmaAllocationCreateInfo allocCreateInfo = {};
+ allocCreateInfo.pool = pool;
+
+ std::vector<BufferInfo> bufInfo;
+ VmaAllocationInfo allocInfo;
+ BufferInfo newBufInfo;
+
+ // Test double stack.
+ {
+ /*
+ Lower: Buffer 32 B, Buffer 1024 B, Buffer 32 B
+ Upper: Buffer 16 B, Buffer 1024 B, Buffer 128 B
+
+ Totally:
+ 1 block allocated
+ 10240 Vulkan bytes
+ 6 new allocations
+ 2256 bytes in allocations
+ */
+
+ bufCreateInfo.size = 32;
+ res = vmaCreateBuffer(g_hAllocator, &bufCreateInfo, &allocCreateInfo,
+ &newBufInfo.Buffer, &newBufInfo.Allocation, &allocInfo);
+ TEST(res == VK_SUCCESS);
+ bufInfo.push_back(newBufInfo);
+
+ bufCreateInfo.size = 1024;
+ res = vmaCreateBuffer(g_hAllocator, &bufCreateInfo, &allocCreateInfo,
+ &newBufInfo.Buffer, &newBufInfo.Allocation, &allocInfo);
+ TEST(res == VK_SUCCESS);
+ bufInfo.push_back(newBufInfo);
+
+ bufCreateInfo.size = 32;
+ res = vmaCreateBuffer(g_hAllocator, &bufCreateInfo, &allocCreateInfo,
+ &newBufInfo.Buffer, &newBufInfo.Allocation, &allocInfo);
+ TEST(res == VK_SUCCESS);
+ bufInfo.push_back(newBufInfo);
+
+ allocCreateInfo.flags |= VMA_ALLOCATION_CREATE_UPPER_ADDRESS_BIT;
+
+ bufCreateInfo.size = 128;
+ res = vmaCreateBuffer(g_hAllocator, &bufCreateInfo, &allocCreateInfo,
+ &newBufInfo.Buffer, &newBufInfo.Allocation, &allocInfo);
+ TEST(res == VK_SUCCESS);
+ bufInfo.push_back(newBufInfo);
+
+ bufCreateInfo.size = 1024;
+ res = vmaCreateBuffer(g_hAllocator, &bufCreateInfo, &allocCreateInfo,
+ &newBufInfo.Buffer, &newBufInfo.Allocation, &allocInfo);
+ TEST(res == VK_SUCCESS);
+ bufInfo.push_back(newBufInfo);
+
+ bufCreateInfo.size = 16;
+ res = vmaCreateBuffer(g_hAllocator, &bufCreateInfo, &allocCreateInfo,
+ &newBufInfo.Buffer, &newBufInfo.Allocation, &allocInfo);
+ TEST(res == VK_SUCCESS);
+ bufInfo.push_back(newBufInfo);
+
+ VmaStats currStats;
+ vmaCalculateStats(g_hAllocator, &currStats);
+ VmaPoolStats poolStats;
+ vmaGetPoolStats(g_hAllocator, pool, &poolStats);
+
+ char* statsStr = nullptr;
+ vmaBuildStatsString(g_hAllocator, &statsStr, VK_TRUE);
+
+ // PUT BREAKPOINT HERE TO CHECK.
+ // Inspect: currStats versus origStats, poolStats, statsStr.
+ int I = 0;
+
+ vmaFreeStatsString(g_hAllocator, statsStr);
+
+ // Destroy the buffers in reverse order.
+ while(!bufInfo.empty())
+ {
+ const BufferInfo& currBufInfo = bufInfo.back();
+ vmaDestroyBuffer(g_hAllocator, currBufInfo.Buffer, currBufInfo.Allocation);
+ bufInfo.pop_back();
+ }
+ }
+
+ vmaDestroyPool(g_hAllocator, pool);
+}
+
+static void BenchmarkAlgorithmsCase(FILE* file,
+ uint32_t algorithm,
+ bool empty,
+ VmaAllocationCreateFlags allocStrategy,
+ FREE_ORDER freeOrder)
+{
+ RandomNumberGenerator rand{16223};
+
+ const VkDeviceSize bufSizeMin = 32;
+ const VkDeviceSize bufSizeMax = 1024;
+ const size_t maxBufCapacity = 10000;
+ const uint32_t iterationCount = 10;
+
+ VkBufferCreateInfo sampleBufCreateInfo = { VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO };
+ sampleBufCreateInfo.size = bufSizeMax;
+ sampleBufCreateInfo.usage = VK_BUFFER_USAGE_TRANSFER_DST_BIT | VK_BUFFER_USAGE_VERTEX_BUFFER_BIT;
+
+ VmaAllocationCreateInfo sampleAllocCreateInfo = {};
+ sampleAllocCreateInfo.usage = VMA_MEMORY_USAGE_GPU_ONLY;
+
+ VmaPoolCreateInfo poolCreateInfo = {};
+ VkResult res = vmaFindMemoryTypeIndexForBufferInfo(g_hAllocator, &sampleBufCreateInfo, &sampleAllocCreateInfo, &poolCreateInfo.memoryTypeIndex);
+ TEST(res == VK_SUCCESS);
+
+ poolCreateInfo.blockSize = bufSizeMax * maxBufCapacity;
+ poolCreateInfo.flags |= algorithm;
+ poolCreateInfo.minBlockCount = poolCreateInfo.maxBlockCount = 1;
+
+ VmaPool pool = nullptr;
+ res = vmaCreatePool(g_hAllocator, &poolCreateInfo, &pool);
+ TEST(res == VK_SUCCESS);
+
+ // Buffer created just to get memory requirements. Never bound to any memory.
+ VkBuffer dummyBuffer = VK_NULL_HANDLE;
+ res = vkCreateBuffer(g_hDevice, &sampleBufCreateInfo, g_Allocs, &dummyBuffer);
+ TEST(res == VK_SUCCESS && dummyBuffer);
+
+ VkMemoryRequirements memReq = {};
+ vkGetBufferMemoryRequirements(g_hDevice, dummyBuffer, &memReq);
+
+ vkDestroyBuffer(g_hDevice, dummyBuffer, g_Allocs);
+
+ VmaAllocationCreateInfo allocCreateInfo = {};
+ allocCreateInfo.pool = pool;
+ allocCreateInfo.flags = allocStrategy;
+
+ VmaAllocation alloc;
+ std::vector<VmaAllocation> baseAllocations;
+
+ if(!empty)
+ {
+ // Make allocations up to 1/3 of pool size.
+ VkDeviceSize totalSize = 0;
+ while(totalSize < poolCreateInfo.blockSize / 3)
+ {
+ // This test intentionally allows sizes that are aligned to 4 or 16 bytes.
+ // This is theoretically allowed and already uncovered one bug.
+ memReq.size = bufSizeMin + rand.Generate() % (bufSizeMax - bufSizeMin);
+ res = vmaAllocateMemory(g_hAllocator, &memReq, &allocCreateInfo, &alloc, nullptr);
+ TEST(res == VK_SUCCESS);
+ baseAllocations.push_back(alloc);
+ totalSize += memReq.size;
+ }
+
+ // Delete half of them, choose randomly.
+ size_t allocsToDelete = baseAllocations.size() / 2;
+ for(size_t i = 0; i < allocsToDelete; ++i)
+ {
+ const size_t index = (size_t)rand.Generate() % baseAllocations.size();
+ vmaFreeMemory(g_hAllocator, baseAllocations[index]);
+ baseAllocations.erase(baseAllocations.begin() + index);
+ }
+ }
+
+ // BENCHMARK
+ const size_t allocCount = maxBufCapacity / 3;
+ std::vector<VmaAllocation> testAllocations;
+ testAllocations.reserve(allocCount);
+ duration allocTotalDuration = duration::zero();
+ duration freeTotalDuration = duration::zero();
+ for(uint32_t iterationIndex = 0; iterationIndex < iterationCount; ++iterationIndex)
+ {
+ // Allocations
+ time_point allocTimeBeg = std::chrono::high_resolution_clock::now();
+ for(size_t i = 0; i < allocCount; ++i)
+ {
+ memReq.size = bufSizeMin + rand.Generate() % (bufSizeMax - bufSizeMin);
+ res = vmaAllocateMemory(g_hAllocator, &memReq, &allocCreateInfo, &alloc, nullptr);
+ TEST(res == VK_SUCCESS);
+ testAllocations.push_back(alloc);
+ }
+ allocTotalDuration += std::chrono::high_resolution_clock::now() - allocTimeBeg;
+
+ // Deallocations
+ switch(freeOrder)
+ {
+ case FREE_ORDER::FORWARD:
+ // Leave testAllocations unchanged.
+ break;
+ case FREE_ORDER::BACKWARD:
+ std::reverse(testAllocations.begin(), testAllocations.end());
+ break;
+ case FREE_ORDER::RANDOM:
+ std::shuffle(testAllocations.begin(), testAllocations.end(), MyUniformRandomNumberGenerator(rand));
+ break;
+ default: assert(0);
+ }
+
+ time_point freeTimeBeg = std::chrono::high_resolution_clock::now();
+ for(size_t i = 0; i < allocCount; ++i)
+ vmaFreeMemory(g_hAllocator, testAllocations[i]);
+ freeTotalDuration += std::chrono::high_resolution_clock::now() - freeTimeBeg;
+
+ testAllocations.clear();
+ }
+
+ // Delete baseAllocations
+ while(!baseAllocations.empty())
+ {
+ vmaFreeMemory(g_hAllocator, baseAllocations.back());
+ baseAllocations.pop_back();
+ }
+
+ vmaDestroyPool(g_hAllocator, pool);
+
+ const float allocTotalSeconds = ToFloatSeconds(allocTotalDuration);
+ const float freeTotalSeconds = ToFloatSeconds(freeTotalDuration);
+
+ printf(" Algorithm=%s %s Allocation=%s FreeOrder=%s: allocations %g s, free %g s\n",
+ AlgorithmToStr(algorithm),
+ empty ? "Empty" : "Not empty",
+ GetAllocationStrategyName(allocStrategy),
+ FREE_ORDER_NAMES[(size_t)freeOrder],
+ allocTotalSeconds,
+ freeTotalSeconds);
+
+ if(file)
+ {
+ std::string currTime;
+ CurrentTimeToStr(currTime);
+
+ fprintf(file, "%s,%s,%s,%u,%s,%s,%g,%g\n",
+ CODE_DESCRIPTION, currTime.c_str(),
+ AlgorithmToStr(algorithm),
+ empty ? 1 : 0,
+ GetAllocationStrategyName(allocStrategy),
+ FREE_ORDER_NAMES[(uint32_t)freeOrder],
+ allocTotalSeconds,
+ freeTotalSeconds);
+ }
+}
+
+static void TestBufferDeviceAddress()
+{
+ wprintf(L"Test buffer device address\n");
+
+ assert(VK_KHR_buffer_device_address_enabled);
+
+ VkBufferCreateInfo bufCreateInfo = { VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO };
+ bufCreateInfo.size = 0x10000;
+ bufCreateInfo.usage = VK_BUFFER_USAGE_TRANSFER_DST_BIT | VK_BUFFER_USAGE_VERTEX_BUFFER_BIT |
+ VK_BUFFER_USAGE_SHADER_DEVICE_ADDRESS_BIT; // !!!
+
+ VmaAllocationCreateInfo allocCreateInfo = {};
+ allocCreateInfo.usage = VMA_MEMORY_USAGE_GPU_ONLY;
+
+ for(uint32_t testIndex = 0; testIndex < 2; ++testIndex)
+ {
+ // 1st is placed, 2nd is dedicated.
+ if(testIndex == 1)
+ allocCreateInfo.flags |= VMA_ALLOCATION_CREATE_DEDICATED_MEMORY_BIT;
+
+ BufferInfo bufInfo = {};
+ VkResult res = vmaCreateBuffer(g_hAllocator, &bufCreateInfo, &allocCreateInfo,
+ &bufInfo.Buffer, &bufInfo.Allocation, nullptr);
+ TEST(res == VK_SUCCESS);
+
+ VkBufferDeviceAddressInfoEXT bufferDeviceAddressInfo = { VK_STRUCTURE_TYPE_BUFFER_DEVICE_ADDRESS_INFO_EXT };
+ bufferDeviceAddressInfo.buffer = bufInfo.Buffer;
+ TEST(g_vkGetBufferDeviceAddressKHR != nullptr);
+ VkDeviceAddress addr = g_vkGetBufferDeviceAddressKHR(g_hDevice, &bufferDeviceAddressInfo);
+ TEST(addr != 0);
+
+ vmaDestroyBuffer(g_hAllocator, bufInfo.Buffer, bufInfo.Allocation);
+ }
+}
+
+static void TestMemoryPriority()
+{
+ wprintf(L"Test memory priority\n");
+
+ assert(VK_EXT_memory_priority_enabled);
+
+ VkBufferCreateInfo bufCreateInfo = { VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO };
+ bufCreateInfo.size = 0x10000;
+ bufCreateInfo.usage = VK_BUFFER_USAGE_TRANSFER_DST_BIT | VK_BUFFER_USAGE_VERTEX_BUFFER_BIT;
+
+ VmaAllocationCreateInfo allocCreateInfo = {};
+ allocCreateInfo.usage = VMA_MEMORY_USAGE_GPU_ONLY;
+ allocCreateInfo.priority = 1.f;
+
+ for(uint32_t testIndex = 0; testIndex < 2; ++testIndex)
+ {
+ // 1st is placed, 2nd is dedicated.
+ if(testIndex == 1)
+ allocCreateInfo.flags |= VMA_ALLOCATION_CREATE_DEDICATED_MEMORY_BIT;
+
+ BufferInfo bufInfo = {};
+ VkResult res = vmaCreateBuffer(g_hAllocator, &bufCreateInfo, &allocCreateInfo,
+ &bufInfo.Buffer, &bufInfo.Allocation, nullptr);
+ TEST(res == VK_SUCCESS);
+
+ // There is nothing we can do to validate the priority.
+
+ vmaDestroyBuffer(g_hAllocator, bufInfo.Buffer, bufInfo.Allocation);
+ }
+}
+
+static void BenchmarkAlgorithms(FILE* file)
+{
+ wprintf(L"Benchmark algorithms\n");
+
+ if(file)
+ {
+ fprintf(file,
+ "Code,Time,"
+ "Algorithm,Empty,Allocation strategy,Free order,"
+ "Allocation time (s),Deallocation time (s)\n");
+ }
+
+ uint32_t freeOrderCount = 1;
+ if(ConfigType >= CONFIG_TYPE::CONFIG_TYPE_LARGE)
+ freeOrderCount = 3;
+ else if(ConfigType >= CONFIG_TYPE::CONFIG_TYPE_SMALL)
+ freeOrderCount = 2;
+
+ const uint32_t emptyCount = ConfigType >= CONFIG_TYPE::CONFIG_TYPE_SMALL ? 2 : 1;
+ const uint32_t allocStrategyCount = GetAllocationStrategyCount();
+
+ for(uint32_t freeOrderIndex = 0; freeOrderIndex < freeOrderCount; ++freeOrderIndex)
+ {
+ FREE_ORDER freeOrder = FREE_ORDER::COUNT;
+ switch(freeOrderIndex)
+ {
+ case 0: freeOrder = FREE_ORDER::BACKWARD; break;
+ case 1: freeOrder = FREE_ORDER::FORWARD; break;
+ case 2: freeOrder = FREE_ORDER::RANDOM; break;
+ default: assert(0);
+ }
+
+ for(uint32_t emptyIndex = 0; emptyIndex < emptyCount; ++emptyIndex)
+ {
+ for(uint32_t algorithmIndex = 0; algorithmIndex < 3; ++algorithmIndex)
+ {
+ uint32_t algorithm = 0;
+ switch(algorithmIndex)
+ {
+ case 0:
+ break;
+ case 1:
+ algorithm = VMA_POOL_CREATE_BUDDY_ALGORITHM_BIT;
+ break;
+ case 2:
+ algorithm = VMA_POOL_CREATE_LINEAR_ALGORITHM_BIT;
+ break;
+ default:
+ assert(0);
+ }
+
+ uint32_t currAllocStrategyCount = algorithm != 0 ? 1 : allocStrategyCount;
+ for(uint32_t allocStrategyIndex = 0; allocStrategyIndex < currAllocStrategyCount; ++allocStrategyIndex)
+ {
+ VmaAllocatorCreateFlags strategy = 0;
+ if(currAllocStrategyCount > 1)
+ {
+ switch(allocStrategyIndex)
+ {
+ case 0: strategy = VMA_ALLOCATION_CREATE_STRATEGY_BEST_FIT_BIT; break;
+ case 1: strategy = VMA_ALLOCATION_CREATE_STRATEGY_WORST_FIT_BIT; break;
+ case 2: strategy = VMA_ALLOCATION_CREATE_STRATEGY_FIRST_FIT_BIT; break;
+ default: assert(0);
+ }
+ }
+
+ BenchmarkAlgorithmsCase(
+ file,
+ algorithm,
+ (emptyIndex == 0), // empty
+ strategy,
+ freeOrder); // freeOrder
+ }
+ }
+ }
+ }
+}
+
+static void TestPool_SameSize()
+{
+ const VkDeviceSize BUF_SIZE = 1024 * 1024;
+ const size_t BUF_COUNT = 100;
+ VkResult res;
+
+ RandomNumberGenerator rand{123};
+
+ VkBufferCreateInfo bufferInfo = { VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO };
+ bufferInfo.size = BUF_SIZE;
+ bufferInfo.usage = VK_BUFFER_USAGE_VERTEX_BUFFER_BIT | VK_BUFFER_USAGE_INDEX_BUFFER_BIT | VK_BUFFER_USAGE_TRANSFER_DST_BIT;
+
+ uint32_t memoryTypeBits = UINT32_MAX;
+ {
+ VkBuffer dummyBuffer;
+ res = vkCreateBuffer(g_hDevice, &bufferInfo, g_Allocs, &dummyBuffer);
+ TEST(res == VK_SUCCESS);
+
+ VkMemoryRequirements memReq;
+ vkGetBufferMemoryRequirements(g_hDevice, dummyBuffer, &memReq);
+ memoryTypeBits = memReq.memoryTypeBits;
+
+ vkDestroyBuffer(g_hDevice, dummyBuffer, g_Allocs);
+ }
+
+ VmaAllocationCreateInfo poolAllocInfo = {};
+ poolAllocInfo.usage = VMA_MEMORY_USAGE_CPU_ONLY;
+ uint32_t memTypeIndex;
+ res = vmaFindMemoryTypeIndex(
+ g_hAllocator,
+ memoryTypeBits,
+ &poolAllocInfo,
+ &memTypeIndex);
+
+ VmaPoolCreateInfo poolCreateInfo = {};
+ poolCreateInfo.memoryTypeIndex = memTypeIndex;
+ poolCreateInfo.blockSize = BUF_SIZE * BUF_COUNT / 4;
+ poolCreateInfo.minBlockCount = 1;
+ poolCreateInfo.maxBlockCount = 4;
+ poolCreateInfo.frameInUseCount = 0;
+
+ VmaPool pool;
+ res = vmaCreatePool(g_hAllocator, &poolCreateInfo, &pool);
+ TEST(res == VK_SUCCESS);
+
+ // Test pool name
+ {
+ static const char* const POOL_NAME = "Pool name";
+ vmaSetPoolName(g_hAllocator, pool, POOL_NAME);
+
+ const char* fetchedPoolName = nullptr;
+ vmaGetPoolName(g_hAllocator, pool, &fetchedPoolName);
+ TEST(strcmp(fetchedPoolName, POOL_NAME) == 0);
+
+ vmaSetPoolName(g_hAllocator, pool, nullptr);
+ }
+
+ vmaSetCurrentFrameIndex(g_hAllocator, 1);
+
+ VmaAllocationCreateInfo allocInfo = {};
+ allocInfo.pool = pool;
+ allocInfo.flags = VMA_ALLOCATION_CREATE_CAN_BECOME_LOST_BIT |
+ VMA_ALLOCATION_CREATE_CAN_MAKE_OTHER_LOST_BIT;
+
+ struct BufItem
+ {
+ VkBuffer Buf;
+ VmaAllocation Alloc;
+ };
+ std::vector<BufItem> items;
+
+ // Fill entire pool.
+ for(size_t i = 0; i < BUF_COUNT; ++i)
+ {
+ BufItem item;
+ res = vmaCreateBuffer(g_hAllocator, &bufferInfo, &allocInfo, &item.Buf, &item.Alloc, nullptr);
+ TEST(res == VK_SUCCESS);
+ items.push_back(item);
+ }
+
+ // Make sure that another allocation would fail.
+ {
+ BufItem item;
+ res = vmaCreateBuffer(g_hAllocator, &bufferInfo, &allocInfo, &item.Buf, &item.Alloc, nullptr);
+ TEST(res == VK_ERROR_OUT_OF_DEVICE_MEMORY);
+ }
+
+ // Validate that no buffer is lost. Also check that they are not mapped.
+ for(size_t i = 0; i < items.size(); ++i)
+ {
+ VmaAllocationInfo allocInfo;
+ vmaGetAllocationInfo(g_hAllocator, items[i].Alloc, &allocInfo);
+ TEST(allocInfo.deviceMemory != VK_NULL_HANDLE);
+ TEST(allocInfo.pMappedData == nullptr);
+ }
+
+ // Free some percent of random items.
+ {
+ const size_t PERCENT_TO_FREE = 10;
+ size_t itemsToFree = items.size() * PERCENT_TO_FREE / 100;
+ for(size_t i = 0; i < itemsToFree; ++i)
+ {
+ size_t index = (size_t)rand.Generate() % items.size();
+ vmaDestroyBuffer(g_hAllocator, items[index].Buf, items[index].Alloc);
+ items.erase(items.begin() + index);
+ }
+ }
+
+ // Randomly allocate and free items.
+ {
+ const size_t OPERATION_COUNT = BUF_COUNT;
+ for(size_t i = 0; i < OPERATION_COUNT; ++i)
+ {
+ bool allocate = rand.Generate() % 2 != 0;
+ if(allocate)
+ {
+ if(items.size() < BUF_COUNT)
+ {
+ BufItem item;
+ res = vmaCreateBuffer(g_hAllocator, &bufferInfo, &allocInfo, &item.Buf, &item.Alloc, nullptr);
+ TEST(res == VK_SUCCESS);
+ items.push_back(item);
+ }
+ }
+ else // Free
+ {
+ if(!items.empty())
+ {
+ size_t index = (size_t)rand.Generate() % items.size();
+ vmaDestroyBuffer(g_hAllocator, items[index].Buf, items[index].Alloc);
+ items.erase(items.begin() + index);
+ }
+ }
+ }
+ }
+
+ // Allocate up to maximum.
+ while(items.size() < BUF_COUNT)
+ {
+ BufItem item;
+ res = vmaCreateBuffer(g_hAllocator, &bufferInfo, &allocInfo, &item.Buf, &item.Alloc, nullptr);
+ TEST(res == VK_SUCCESS);
+ items.push_back(item);
+ }
+
+ // Validate that no buffer is lost.
+ for(size_t i = 0; i < items.size(); ++i)
+ {
+ VmaAllocationInfo allocInfo;
+ vmaGetAllocationInfo(g_hAllocator, items[i].Alloc, &allocInfo);
+ TEST(allocInfo.deviceMemory != VK_NULL_HANDLE);
+ }
+
+ // Next frame.
+ vmaSetCurrentFrameIndex(g_hAllocator, 2);
+
+ // Allocate another BUF_COUNT buffers.
+ for(size_t i = 0; i < BUF_COUNT; ++i)
+ {
+ BufItem item;
+ res = vmaCreateBuffer(g_hAllocator, &bufferInfo, &allocInfo, &item.Buf, &item.Alloc, nullptr);
+ TEST(res == VK_SUCCESS);
+ items.push_back(item);
+ }
+
+ // Make sure the first BUF_COUNT is lost. Delete them.
+ for(size_t i = 0; i < BUF_COUNT; ++i)
+ {
+ VmaAllocationInfo allocInfo;
+ vmaGetAllocationInfo(g_hAllocator, items[i].Alloc, &allocInfo);
+ TEST(allocInfo.deviceMemory == VK_NULL_HANDLE);
+ vmaDestroyBuffer(g_hAllocator, items[i].Buf, items[i].Alloc);
+ }
+ items.erase(items.begin(), items.begin() + BUF_COUNT);
+
+ // Validate that no buffer is lost.
+ for(size_t i = 0; i < items.size(); ++i)
+ {
+ VmaAllocationInfo allocInfo;
+ vmaGetAllocationInfo(g_hAllocator, items[i].Alloc, &allocInfo);
+ TEST(allocInfo.deviceMemory != VK_NULL_HANDLE);
+ }
+
+ // Free one item.
+ vmaDestroyBuffer(g_hAllocator, items.back().Buf, items.back().Alloc);
+ items.pop_back();
+
+ // Validate statistics.
+ {
+ VmaPoolStats poolStats = {};
+ vmaGetPoolStats(g_hAllocator, pool, &poolStats);
+ TEST(poolStats.allocationCount == items.size());
+ TEST(poolStats.size = BUF_COUNT * BUF_SIZE);
+ TEST(poolStats.unusedRangeCount == 1);
+ TEST(poolStats.unusedRangeSizeMax == BUF_SIZE);
+ TEST(poolStats.unusedSize == BUF_SIZE);
+ }
+
+ // Free all remaining items.
+ for(size_t i = items.size(); i--; )
+ vmaDestroyBuffer(g_hAllocator, items[i].Buf, items[i].Alloc);
+ items.clear();
+
+ // Allocate maximum items again.
+ for(size_t i = 0; i < BUF_COUNT; ++i)
+ {
+ BufItem item;
+ res = vmaCreateBuffer(g_hAllocator, &bufferInfo, &allocInfo, &item.Buf, &item.Alloc, nullptr);
+ TEST(res == VK_SUCCESS);
+ items.push_back(item);
+ }
+
+ // Delete every other item.
+ for(size_t i = 0; i < BUF_COUNT / 2; ++i)
+ {
+ vmaDestroyBuffer(g_hAllocator, items[i].Buf, items[i].Alloc);
+ items.erase(items.begin() + i);
+ }
+
+ // Defragment!
+ {
+ std::vector<VmaAllocation> allocationsToDefragment(items.size());
+ for(size_t i = 0; i < items.size(); ++i)
+ allocationsToDefragment[i] = items[i].Alloc;
+
+ VmaDefragmentationStats defragmentationStats;
+ res = vmaDefragment(g_hAllocator, allocationsToDefragment.data(), items.size(), nullptr, nullptr, &defragmentationStats);
+ TEST(res == VK_SUCCESS);
+ TEST(defragmentationStats.deviceMemoryBlocksFreed == 2);
+ }
+
+ // Free all remaining items.
+ for(size_t i = items.size(); i--; )
+ vmaDestroyBuffer(g_hAllocator, items[i].Buf, items[i].Alloc);
+ items.clear();
+
+ ////////////////////////////////////////////////////////////////////////////////
+ // Test for vmaMakePoolAllocationsLost
+
+ // Allocate 4 buffers on frame 10.
+ vmaSetCurrentFrameIndex(g_hAllocator, 10);
+ for(size_t i = 0; i < 4; ++i)
+ {
+ BufItem item;
+ res = vmaCreateBuffer(g_hAllocator, &bufferInfo, &allocInfo, &item.Buf, &item.Alloc, nullptr);
+ TEST(res == VK_SUCCESS);
+ items.push_back(item);
+ }
+
+ // Touch first 2 of them on frame 11.
+ vmaSetCurrentFrameIndex(g_hAllocator, 11);
+ for(size_t i = 0; i < 2; ++i)
+ {
+ VmaAllocationInfo allocInfo;
+ vmaGetAllocationInfo(g_hAllocator, items[i].Alloc, &allocInfo);
+ }
+
+ // vmaMakePoolAllocationsLost. Only remaining 2 should be lost.
+ size_t lostCount = 0xDEADC0DE;
+ vmaMakePoolAllocationsLost(g_hAllocator, pool, &lostCount);
+ TEST(lostCount == 2);
+
+ // Make another call. Now 0 should be lost.
+ vmaMakePoolAllocationsLost(g_hAllocator, pool, &lostCount);
+ TEST(lostCount == 0);
+
+ // Make another call, with null count. Should not crash.
+ vmaMakePoolAllocationsLost(g_hAllocator, pool, nullptr);
+
+ // END: Free all remaining items.
+ for(size_t i = items.size(); i--; )
+ vmaDestroyBuffer(g_hAllocator, items[i].Buf, items[i].Alloc);
+
+ items.clear();
+
+ ////////////////////////////////////////////////////////////////////////////////
+ // Test for allocation too large for pool
+
+ {
+ VmaAllocationCreateInfo allocCreateInfo = {};
+ allocCreateInfo.pool = pool;
+
+ VkMemoryRequirements memReq;
+ memReq.memoryTypeBits = UINT32_MAX;
+ memReq.alignment = 1;
+ memReq.size = poolCreateInfo.blockSize + 4;
+
+ VmaAllocation alloc = nullptr;
+ res = vmaAllocateMemory(g_hAllocator, &memReq, &allocCreateInfo, &alloc, nullptr);
+ TEST(res == VK_ERROR_OUT_OF_DEVICE_MEMORY && alloc == nullptr);
+ }
+
+ vmaDestroyPool(g_hAllocator, pool);
+}
+
+static bool ValidatePattern(const void* pMemory, size_t size, uint8_t pattern)
+{
+ const uint8_t* pBytes = (const uint8_t*)pMemory;
+ for(size_t i = 0; i < size; ++i)
+ {
+ if(pBytes[i] != pattern)
+ {
+ return false;
+ }
+ }
+ return true;
+}
+
+static void TestAllocationsInitialization()
+{
+ VkResult res;
+
+ const size_t BUF_SIZE = 1024;
+
+ // Create pool.
+
+ VkBufferCreateInfo bufInfo = { VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO };
+ bufInfo.size = BUF_SIZE;
+ bufInfo.usage = VK_BUFFER_USAGE_TRANSFER_SRC_BIT;
+
+ VmaAllocationCreateInfo dummyBufAllocCreateInfo = {};
+ dummyBufAllocCreateInfo.usage = VMA_MEMORY_USAGE_CPU_ONLY;
+
+ VmaPoolCreateInfo poolCreateInfo = {};
+ poolCreateInfo.blockSize = BUF_SIZE * 10;
+ poolCreateInfo.minBlockCount = 1; // To keep memory alive while pool exists.
+ poolCreateInfo.maxBlockCount = 1;
+ res = vmaFindMemoryTypeIndexForBufferInfo(g_hAllocator, &bufInfo, &dummyBufAllocCreateInfo, &poolCreateInfo.memoryTypeIndex);
+ TEST(res == VK_SUCCESS);
+
+ VmaAllocationCreateInfo bufAllocCreateInfo = {};
+ res = vmaCreatePool(g_hAllocator, &poolCreateInfo, &bufAllocCreateInfo.pool);
+ TEST(res == VK_SUCCESS);
+
+ // Create one persistently mapped buffer to keep memory of this block mapped,
+ // so that pointer to mapped data will remain (more or less...) valid even
+ // after destruction of other allocations.
+
+ bufAllocCreateInfo.flags = VMA_ALLOCATION_CREATE_MAPPED_BIT;
+ VkBuffer firstBuf;
+ VmaAllocation firstAlloc;
+ res = vmaCreateBuffer(g_hAllocator, &bufInfo, &bufAllocCreateInfo, &firstBuf, &firstAlloc, nullptr);
+ TEST(res == VK_SUCCESS);
+
+ // Test buffers.
+
+ for(uint32_t i = 0; i < 2; ++i)
+ {
+ const bool persistentlyMapped = i == 0;
+ bufAllocCreateInfo.flags = persistentlyMapped ? VMA_ALLOCATION_CREATE_MAPPED_BIT : 0;
+ VkBuffer buf;
+ VmaAllocation alloc;
+ VmaAllocationInfo allocInfo;
+ res = vmaCreateBuffer(g_hAllocator, &bufInfo, &bufAllocCreateInfo, &buf, &alloc, &allocInfo);
+ TEST(res == VK_SUCCESS);
+
+ void* pMappedData;
+ if(!persistentlyMapped)
+ {
+ res = vmaMapMemory(g_hAllocator, alloc, &pMappedData);
+ TEST(res == VK_SUCCESS);
+ }
+ else
+ {
+ pMappedData = allocInfo.pMappedData;
+ }
+
+ // Validate initialized content
+ bool valid = ValidatePattern(pMappedData, BUF_SIZE, 0xDC);
+ TEST(valid);
+
+ if(!persistentlyMapped)
+ {
+ vmaUnmapMemory(g_hAllocator, alloc);
+ }
+
+ vmaDestroyBuffer(g_hAllocator, buf, alloc);
+
+ // Validate freed content
+ valid = ValidatePattern(pMappedData, BUF_SIZE, 0xEF);
+ TEST(valid);
+ }
+
+ vmaDestroyBuffer(g_hAllocator, firstBuf, firstAlloc);
+ vmaDestroyPool(g_hAllocator, bufAllocCreateInfo.pool);
+}
+
+static void TestPool_Benchmark(
+ PoolTestResult& outResult,
+ const PoolTestConfig& config)
+{
+ TEST(config.ThreadCount > 0);
+
+ RandomNumberGenerator mainRand{config.RandSeed};
+
+ uint32_t allocationSizeProbabilitySum = std::accumulate(
+ config.AllocationSizes.begin(),
+ config.AllocationSizes.end(),
+ 0u,
+ [](uint32_t sum, const AllocationSize& allocSize) {
+ return sum + allocSize.Probability;
+ });
+
+ VkBufferCreateInfo bufferTemplateInfo = { VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO };
+ bufferTemplateInfo.size = 256; // Whatever.
+ bufferTemplateInfo.usage = VK_BUFFER_USAGE_VERTEX_BUFFER_BIT | VK_BUFFER_USAGE_INDEX_BUFFER_BIT | VK_BUFFER_USAGE_TRANSFER_DST_BIT;
+
+ VkImageCreateInfo imageTemplateInfo = { VK_STRUCTURE_TYPE_IMAGE_CREATE_INFO };
+ imageTemplateInfo.imageType = VK_IMAGE_TYPE_2D;
+ imageTemplateInfo.extent.width = 256; // Whatever.
+ imageTemplateInfo.extent.height = 256; // Whatever.
+ imageTemplateInfo.extent.depth = 1;
+ imageTemplateInfo.mipLevels = 1;
+ imageTemplateInfo.arrayLayers = 1;
+ imageTemplateInfo.format = VK_FORMAT_R8G8B8A8_UNORM;
+ imageTemplateInfo.tiling = VK_IMAGE_TILING_OPTIMAL; // LINEAR if CPU memory.
+ imageTemplateInfo.initialLayout = VK_IMAGE_LAYOUT_PREINITIALIZED;
+ imageTemplateInfo.usage = VK_IMAGE_USAGE_TRANSFER_DST_BIT | VK_IMAGE_USAGE_SAMPLED_BIT; // TRANSFER_SRC if CPU memory.
+ imageTemplateInfo.samples = VK_SAMPLE_COUNT_1_BIT;
+
+ uint32_t bufferMemoryTypeBits = UINT32_MAX;
+ {
+ VkBuffer dummyBuffer;
+ VkResult res = vkCreateBuffer(g_hDevice, &bufferTemplateInfo, g_Allocs, &dummyBuffer);
+ TEST(res == VK_SUCCESS);
+
+ VkMemoryRequirements memReq;
+ vkGetBufferMemoryRequirements(g_hDevice, dummyBuffer, &memReq);
+ bufferMemoryTypeBits = memReq.memoryTypeBits;
+
+ vkDestroyBuffer(g_hDevice, dummyBuffer, g_Allocs);
+ }
+
+ uint32_t imageMemoryTypeBits = UINT32_MAX;
+ {
+ VkImage dummyImage;
+ VkResult res = vkCreateImage(g_hDevice, &imageTemplateInfo, g_Allocs, &dummyImage);
+ TEST(res == VK_SUCCESS);
+
+ VkMemoryRequirements memReq;
+ vkGetImageMemoryRequirements(g_hDevice, dummyImage, &memReq);
+ imageMemoryTypeBits = memReq.memoryTypeBits;
+
+ vkDestroyImage(g_hDevice, dummyImage, g_Allocs);
+ }
+
+ uint32_t memoryTypeBits = 0;
+ if(config.UsesBuffers() && config.UsesImages())
+ {
+ memoryTypeBits = bufferMemoryTypeBits & imageMemoryTypeBits;
+ if(memoryTypeBits == 0)
+ {
+ PrintWarning(L"Cannot test buffers + images in the same memory pool on this GPU.");
+ return;
+ }
+ }
+ else if(config.UsesBuffers())
+ memoryTypeBits = bufferMemoryTypeBits;
+ else if(config.UsesImages())
+ memoryTypeBits = imageMemoryTypeBits;
+ else
+ TEST(0);
+
+ VmaPoolCreateInfo poolCreateInfo = {};
+ poolCreateInfo.minBlockCount = 1;
+ poolCreateInfo.maxBlockCount = 1;
+ poolCreateInfo.blockSize = config.PoolSize;
+ poolCreateInfo.frameInUseCount = 1;
+
+ const VkPhysicalDeviceMemoryProperties* memProps = nullptr;
+ vmaGetMemoryProperties(g_hAllocator, &memProps);
+
+ VmaPool pool = VK_NULL_HANDLE;
+ VkResult res;
+ // Loop over memory types because we sometimes allocate a big block here,
+ // while the most eligible DEVICE_LOCAL heap may be only 256 MB on some GPUs.
+ while(memoryTypeBits)
+ {
+ VmaAllocationCreateInfo dummyAllocCreateInfo = {};
+ dummyAllocCreateInfo.usage = VMA_MEMORY_USAGE_GPU_ONLY;
+ vmaFindMemoryTypeIndex(g_hAllocator, memoryTypeBits, &dummyAllocCreateInfo, &poolCreateInfo.memoryTypeIndex);
+
+ const uint32_t heapIndex = memProps->memoryTypes[poolCreateInfo.memoryTypeIndex].heapIndex;
+ // Protection against validation layer error when trying to allocate a block larger than entire heap size,
+ // which may be only 256 MB on some platforms.
+ if(poolCreateInfo.blockSize * poolCreateInfo.minBlockCount < memProps->memoryHeaps[heapIndex].size)
+ {
+ res = vmaCreatePool(g_hAllocator, &poolCreateInfo, &pool);
+ if(res == VK_SUCCESS)
+ break;
+ }
+ memoryTypeBits &= ~(1u << poolCreateInfo.memoryTypeIndex);
+ }
+ TEST(pool);
+
+ // Start time measurement - after creating pool and initializing data structures.
+ time_point timeBeg = std::chrono::high_resolution_clock::now();
+
+ ////////////////////////////////////////////////////////////////////////////////
+ // ThreadProc
+ auto ThreadProc = [&config, allocationSizeProbabilitySum, pool](
+ PoolTestThreadResult* outThreadResult,
+ uint32_t randSeed,
+ HANDLE frameStartEvent,
+ HANDLE frameEndEvent) -> void
+ {
+ RandomNumberGenerator threadRand{randSeed};
+ VkResult res = VK_SUCCESS;
+
+ VkBufferCreateInfo bufferInfo = { VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO };
+ bufferInfo.size = 256; // Whatever.
+ bufferInfo.usage = VK_BUFFER_USAGE_VERTEX_BUFFER_BIT | VK_BUFFER_USAGE_INDEX_BUFFER_BIT | VK_BUFFER_USAGE_TRANSFER_DST_BIT;
+
+ VkImageCreateInfo imageInfo = { VK_STRUCTURE_TYPE_IMAGE_CREATE_INFO };
+ imageInfo.imageType = VK_IMAGE_TYPE_2D;
+ imageInfo.extent.width = 256; // Whatever.
+ imageInfo.extent.height = 256; // Whatever.
+ imageInfo.extent.depth = 1;
+ imageInfo.mipLevels = 1;
+ imageInfo.arrayLayers = 1;
+ imageInfo.format = VK_FORMAT_R8G8B8A8_UNORM;
+ imageInfo.tiling = VK_IMAGE_TILING_OPTIMAL; // LINEAR if CPU memory.
+ imageInfo.initialLayout = VK_IMAGE_LAYOUT_PREINITIALIZED;
+ imageInfo.usage = VK_IMAGE_USAGE_TRANSFER_DST_BIT | VK_IMAGE_USAGE_SAMPLED_BIT; // TRANSFER_SRC if CPU memory.
+ imageInfo.samples = VK_SAMPLE_COUNT_1_BIT;
+
+ outThreadResult->AllocationTimeMin = duration::max();
+ outThreadResult->AllocationTimeSum = duration::zero();
+ outThreadResult->AllocationTimeMax = duration::min();
+ outThreadResult->DeallocationTimeMin = duration::max();
+ outThreadResult->DeallocationTimeSum = duration::zero();
+ outThreadResult->DeallocationTimeMax = duration::min();
+ outThreadResult->AllocationCount = 0;
+ outThreadResult->DeallocationCount = 0;
+ outThreadResult->LostAllocationCount = 0;
+ outThreadResult->LostAllocationTotalSize = 0;
+ outThreadResult->FailedAllocationCount = 0;
+ outThreadResult->FailedAllocationTotalSize = 0;
+
+ struct Item
+ {
+ VkDeviceSize BufferSize = 0;
+ VkExtent2D ImageSize = { 0, 0 };
+ VkBuffer Buf = VK_NULL_HANDLE;
+ VkImage Image = VK_NULL_HANDLE;
+ VmaAllocation Alloc = VK_NULL_HANDLE;
+
+ Item() { }
+ Item(Item&& src) :
+ BufferSize(src.BufferSize), ImageSize(src.ImageSize), Buf(src.Buf), Image(src.Image), Alloc(src.Alloc)
+ {
+ src.BufferSize = 0;
+ src.ImageSize = {0, 0};
+ src.Buf = VK_NULL_HANDLE;
+ src.Image = VK_NULL_HANDLE;
+ src.Alloc = VK_NULL_HANDLE;
+ }
+ Item(const Item& src) = delete;
+ ~Item()
+ {
+ DestroyResources();
+ }
+ Item& operator=(Item&& src)
+ {
+ if(&src != this)
+ {
+ DestroyResources();
+ BufferSize = src.BufferSize; ImageSize = src.ImageSize;
+ Buf = src.Buf; Image = src.Image; Alloc = src.Alloc;
+ src.BufferSize = 0;
+ src.ImageSize = {0, 0};
+ src.Buf = VK_NULL_HANDLE;
+ src.Image = VK_NULL_HANDLE;
+ src.Alloc = VK_NULL_HANDLE;
+ }
+ return *this;
+ }
+ Item& operator=(const Item& src) = delete;
+ void DestroyResources()
+ {
+ if(Buf)
+ {
+ assert(Image == VK_NULL_HANDLE);
+ vmaDestroyBuffer(g_hAllocator, Buf, Alloc);
+ Buf = VK_NULL_HANDLE;
+ }
+ else
+ {
+ vmaDestroyImage(g_hAllocator, Image, Alloc);
+ Image = VK_NULL_HANDLE;
+ }
+ Alloc = VK_NULL_HANDLE;
+ }
+ VkDeviceSize CalcSizeBytes() const
+ {
+ return BufferSize +
+ 4ull * ImageSize.width * ImageSize.height;
+ }
+ };
+ std::vector<Item> unusedItems, usedItems;
+
+ const size_t threadTotalItemCount = config.TotalItemCount / config.ThreadCount;
+
+ // Create all items - all unused, not yet allocated.
+ for(size_t i = 0; i < threadTotalItemCount; ++i)
+ {
+ Item item = {};
+
+ uint32_t allocSizeIndex = 0;
+ uint32_t r = threadRand.Generate() % allocationSizeProbabilitySum;
+ while(r >= config.AllocationSizes[allocSizeIndex].Probability)
+ r -= config.AllocationSizes[allocSizeIndex++].Probability;
+
+ const AllocationSize& allocSize = config.AllocationSizes[allocSizeIndex];
+ if(allocSize.BufferSizeMax > 0)
+ {
+ TEST(allocSize.BufferSizeMin > 0);
+ TEST(allocSize.ImageSizeMin == 0 && allocSize.ImageSizeMax == 0);
+ if(allocSize.BufferSizeMax == allocSize.BufferSizeMin)
+ item.BufferSize = allocSize.BufferSizeMin;
+ else
+ {
+ item.BufferSize = allocSize.BufferSizeMin + threadRand.Generate() % (allocSize.BufferSizeMax - allocSize.BufferSizeMin);
+ item.BufferSize = item.BufferSize / 16 * 16;
+ }
+ }
+ else
+ {
+ TEST(allocSize.ImageSizeMin > 0 && allocSize.ImageSizeMax > 0);
+ if(allocSize.ImageSizeMax == allocSize.ImageSizeMin)
+ item.ImageSize.width = item.ImageSize.height = allocSize.ImageSizeMax;
+ else
+ {
+ item.ImageSize.width = allocSize.ImageSizeMin + threadRand.Generate() % (allocSize.ImageSizeMax - allocSize.ImageSizeMin);
+ item.ImageSize.height = allocSize.ImageSizeMin + threadRand.Generate() % (allocSize.ImageSizeMax - allocSize.ImageSizeMin);
+ }
+ }
+
+ unusedItems.push_back(std::move(item));
+ }
+
+ auto Allocate = [&](Item& item) -> VkResult
+ {
+ assert(item.Buf == VK_NULL_HANDLE && item.Image == VK_NULL_HANDLE && item.Alloc == VK_NULL_HANDLE);
+
+ VmaAllocationCreateInfo allocCreateInfo = {};
+ allocCreateInfo.pool = pool;
+ allocCreateInfo.flags = VMA_ALLOCATION_CREATE_CAN_BECOME_LOST_BIT |
+ VMA_ALLOCATION_CREATE_CAN_MAKE_OTHER_LOST_BIT;
+
+ if(item.BufferSize)
+ {
+ bufferInfo.size = item.BufferSize;
+ VkResult res = VK_SUCCESS;
+ {
+ PoolAllocationTimeRegisterObj timeRegisterObj(*outThreadResult);
+ res = vmaCreateBuffer(g_hAllocator, &bufferInfo, &allocCreateInfo, &item.Buf, &item.Alloc, nullptr);
+ }
+ if(res == VK_SUCCESS)
+ SetDebugUtilsObjectName(VK_OBJECT_TYPE_BUFFER, (uint64_t)item.Buf, "TestPool_Benchmark_Buffer");
+ return res;
+ }
+ else
+ {
+ TEST(item.ImageSize.width && item.ImageSize.height);
+
+ imageInfo.extent.width = item.ImageSize.width;
+ imageInfo.extent.height = item.ImageSize.height;
+ VkResult res = VK_SUCCESS;
+ {
+ PoolAllocationTimeRegisterObj timeRegisterObj(*outThreadResult);
+ res = vmaCreateImage(g_hAllocator, &imageInfo, &allocCreateInfo, &item.Image, &item.Alloc, nullptr);
+ }
+ if(res == VK_SUCCESS)
+ SetDebugUtilsObjectName(VK_OBJECT_TYPE_IMAGE, (uint64_t)item.Image, "TestPool_Benchmark_Image");
+ return res;
+ }
+ };
+
+ ////////////////////////////////////////////////////////////////////////////////
+ // Frames
+ for(uint32_t frameIndex = 0; frameIndex < config.FrameCount; ++frameIndex)
+ {
+ WaitForSingleObject(frameStartEvent, INFINITE);
+
+ // Always make some percent of used bufs unused, to choose different used ones.
+ const size_t bufsToMakeUnused = usedItems.size() * config.ItemsToMakeUnusedPercent / 100;
+ for(size_t i = 0; i < bufsToMakeUnused; ++i)
+ {
+ size_t index = threadRand.Generate() % usedItems.size();
+ auto it = usedItems.begin() + index;
+ Item item = std::move(*it);
+ usedItems.erase(it);
+ unusedItems.push_back(std::move(item));
+ }
+
+ // Determine which bufs we want to use in this frame.
+ const size_t usedBufCount = (threadRand.Generate() % (config.UsedItemCountMax - config.UsedItemCountMin) + config.UsedItemCountMin)
+ / config.ThreadCount;
+ TEST(usedBufCount < usedItems.size() + unusedItems.size());
+ // Move some used to unused.
+ while(usedBufCount < usedItems.size())
+ {
+ size_t index = threadRand.Generate() % usedItems.size();
+ auto it = usedItems.begin() + index;
+ Item item = std::move(*it);
+ usedItems.erase(it);
+ unusedItems.push_back(std::move(item));
+ }
+ // Move some unused to used.
+ while(usedBufCount > usedItems.size())
+ {
+ size_t index = threadRand.Generate() % unusedItems.size();
+ auto it = unusedItems.begin() + index;
+ Item item = std::move(*it);
+ unusedItems.erase(it);
+ usedItems.push_back(std::move(item));
+ }
+
+ uint32_t touchExistingCount = 0;
+ uint32_t touchLostCount = 0;
+ uint32_t createSucceededCount = 0;
+ uint32_t createFailedCount = 0;
+
+ // Touch all used bufs. If not created or lost, allocate.
+ for(size_t i = 0; i < usedItems.size(); ++i)
+ {
+ Item& item = usedItems[i];
+ // Not yet created.
+ if(item.Alloc == VK_NULL_HANDLE)
+ {
+ res = Allocate(item);
+ ++outThreadResult->AllocationCount;
+ if(res != VK_SUCCESS)
+ {
+ assert(item.Alloc == VK_NULL_HANDLE && item.Buf == VK_NULL_HANDLE && item.Image == VK_NULL_HANDLE);
+ ++outThreadResult->FailedAllocationCount;
+ outThreadResult->FailedAllocationTotalSize += item.CalcSizeBytes();
+ ++createFailedCount;
+ }
+ else
+ ++createSucceededCount;
+ }
+ else
+ {
+ // Touch.
+ VmaAllocationInfo allocInfo;
+ vmaGetAllocationInfo(g_hAllocator, item.Alloc, &allocInfo);
+ // Lost.
+ if(allocInfo.deviceMemory == VK_NULL_HANDLE)
+ {
+ ++touchLostCount;
+
+ // Destroy.
+ {
+ PoolDeallocationTimeRegisterObj timeRegisterObj(*outThreadResult);
+ item.DestroyResources();
+ ++outThreadResult->DeallocationCount;
+ }
+
+ ++outThreadResult->LostAllocationCount;
+ outThreadResult->LostAllocationTotalSize += item.CalcSizeBytes();
+
+ // Recreate.
+ res = Allocate(item);
+ ++outThreadResult->AllocationCount;
+ // Creation failed.
+ if(res != VK_SUCCESS)
+ {
+ TEST(item.Alloc == VK_NULL_HANDLE && item.Buf == VK_NULL_HANDLE && item.Image == VK_NULL_HANDLE);
+ ++outThreadResult->FailedAllocationCount;
+ outThreadResult->FailedAllocationTotalSize += item.CalcSizeBytes();
+ ++createFailedCount;
+ }
+ else
+ ++createSucceededCount;
+ }
+ else
+ ++touchExistingCount;
+ }
+ }
+
+ /*
+ printf("Thread %u frame %u: Touch existing %u lost %u, create succeeded %u failed %u\n",
+ randSeed, frameIndex,
+ touchExistingCount, touchLostCount,
+ createSucceededCount, createFailedCount);
+ */
+
+ SetEvent(frameEndEvent);
+ }
+
+ // Free all remaining items.
+ for(size_t i = usedItems.size(); i--; )
+ {
+ PoolDeallocationTimeRegisterObj timeRegisterObj(*outThreadResult);
+ usedItems[i].DestroyResources();
+ ++outThreadResult->DeallocationCount;
+ }
+ for(size_t i = unusedItems.size(); i--; )
+ {
+ PoolDeallocationTimeRegisterObj timeRegisterOb(*outThreadResult);
+ unusedItems[i].DestroyResources();
+ ++outThreadResult->DeallocationCount;
+ }
+ };
+
+ // Launch threads.
+ uint32_t threadRandSeed = mainRand.Generate();
+ std::vector<HANDLE> frameStartEvents{config.ThreadCount};
+ std::vector<HANDLE> frameEndEvents{config.ThreadCount};
+ std::vector<std::thread> bkgThreads;
+ std::vector<PoolTestThreadResult> threadResults{config.ThreadCount};
+ for(uint32_t threadIndex = 0; threadIndex < config.ThreadCount; ++threadIndex)
+ {
+ frameStartEvents[threadIndex] = CreateEvent(NULL, FALSE, FALSE, NULL);
+ frameEndEvents[threadIndex] = CreateEvent(NULL, FALSE, FALSE, NULL);
+ bkgThreads.emplace_back(std::bind(
+ ThreadProc,
+ &threadResults[threadIndex],
+ threadRandSeed + threadIndex,
+ frameStartEvents[threadIndex],
+ frameEndEvents[threadIndex]));
+ }
+
+ // Execute frames.
+ TEST(config.ThreadCount <= MAXIMUM_WAIT_OBJECTS);
+ for(uint32_t frameIndex = 0; frameIndex < config.FrameCount; ++frameIndex)
+ {
+ vmaSetCurrentFrameIndex(g_hAllocator, frameIndex);
+ for(size_t threadIndex = 0; threadIndex < config.ThreadCount; ++threadIndex)
+ SetEvent(frameStartEvents[threadIndex]);
+ WaitForMultipleObjects(config.ThreadCount, &frameEndEvents[0], TRUE, INFINITE);
+ }
+
+ // Wait for threads finished
+ for(size_t i = 0; i < bkgThreads.size(); ++i)
+ {
+ bkgThreads[i].join();
+ CloseHandle(frameEndEvents[i]);
+ CloseHandle(frameStartEvents[i]);
+ }
+ bkgThreads.clear();
+
+ // Finish time measurement - before destroying pool.
+ outResult.TotalTime = std::chrono::high_resolution_clock::now() - timeBeg;
+
+ vmaDestroyPool(g_hAllocator, pool);
+
+ outResult.AllocationTimeMin = duration::max();
+ outResult.AllocationTimeAvg = duration::zero();
+ outResult.AllocationTimeMax = duration::min();
+ outResult.DeallocationTimeMin = duration::max();
+ outResult.DeallocationTimeAvg = duration::zero();
+ outResult.DeallocationTimeMax = duration::min();
+ outResult.LostAllocationCount = 0;
+ outResult.LostAllocationTotalSize = 0;
+ outResult.FailedAllocationCount = 0;
+ outResult.FailedAllocationTotalSize = 0;
+ size_t allocationCount = 0;
+ size_t deallocationCount = 0;
+ for(size_t threadIndex = 0; threadIndex < config.ThreadCount; ++threadIndex)
+ {
+ const PoolTestThreadResult& threadResult = threadResults[threadIndex];
+ outResult.AllocationTimeMin = std::min(outResult.AllocationTimeMin, threadResult.AllocationTimeMin);
+ outResult.AllocationTimeMax = std::max(outResult.AllocationTimeMax, threadResult.AllocationTimeMax);
+ outResult.AllocationTimeAvg += threadResult.AllocationTimeSum;
+ outResult.DeallocationTimeMin = std::min(outResult.DeallocationTimeMin, threadResult.DeallocationTimeMin);
+ outResult.DeallocationTimeMax = std::max(outResult.DeallocationTimeMax, threadResult.DeallocationTimeMax);
+ outResult.DeallocationTimeAvg += threadResult.DeallocationTimeSum;
+ allocationCount += threadResult.AllocationCount;
+ deallocationCount += threadResult.DeallocationCount;
+ outResult.FailedAllocationCount += threadResult.FailedAllocationCount;
+ outResult.FailedAllocationTotalSize += threadResult.FailedAllocationTotalSize;
+ outResult.LostAllocationCount += threadResult.LostAllocationCount;
+ outResult.LostAllocationTotalSize += threadResult.LostAllocationTotalSize;
+ }
+ if(allocationCount)
+ outResult.AllocationTimeAvg /= allocationCount;
+ if(deallocationCount)
+ outResult.DeallocationTimeAvg /= deallocationCount;
+}
+
+static inline bool MemoryRegionsOverlap(char* ptr1, size_t size1, char* ptr2, size_t size2)
+{
+ if(ptr1 < ptr2)
+ return ptr1 + size1 > ptr2;
+ else if(ptr2 < ptr1)
+ return ptr2 + size2 > ptr1;
+ else
+ return true;
+}
+
+static void TestMemoryUsage()
+{
+ wprintf(L"Testing memory usage:\n");
+
+ static const VmaMemoryUsage lastUsage = VMA_MEMORY_USAGE_GPU_LAZILY_ALLOCATED;
+ for(uint32_t usage = 0; usage <= lastUsage; ++usage)
+ {
+ switch(usage)
+ {
+ case VMA_MEMORY_USAGE_UNKNOWN: printf(" VMA_MEMORY_USAGE_UNKNOWN:\n"); break;
+ case VMA_MEMORY_USAGE_GPU_ONLY: printf(" VMA_MEMORY_USAGE_GPU_ONLY:\n"); break;
+ case VMA_MEMORY_USAGE_CPU_ONLY: printf(" VMA_MEMORY_USAGE_CPU_ONLY:\n"); break;
+ case VMA_MEMORY_USAGE_CPU_TO_GPU: printf(" VMA_MEMORY_USAGE_CPU_TO_GPU:\n"); break;
+ case VMA_MEMORY_USAGE_GPU_TO_CPU: printf(" VMA_MEMORY_USAGE_GPU_TO_CPU:\n"); break;
+ case VMA_MEMORY_USAGE_CPU_COPY: printf(" VMA_MEMORY_USAGE_CPU_COPY:\n"); break;
+ case VMA_MEMORY_USAGE_GPU_LAZILY_ALLOCATED: printf(" VMA_MEMORY_USAGE_GPU_LAZILY_ALLOCATED:\n"); break;
+ default: assert(0);
+ }
+
+ auto printResult = [](const char* testName, VkResult res, uint32_t memoryTypeBits, uint32_t memoryTypeIndex)
+ {
+ if(res == VK_SUCCESS)
+ printf(" %s: memoryTypeBits=0x%X, memoryTypeIndex=%u\n", testName, memoryTypeBits, memoryTypeIndex);
+ else
+ printf(" %s: memoryTypeBits=0x%X, FAILED with res=%d\n", testName, memoryTypeBits, (int32_t)res);
+ };
+
+ // 1: Buffer for copy
+ {
+ VkBufferCreateInfo bufCreateInfo = { VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO };
+ bufCreateInfo.size = 65536;
+ bufCreateInfo.usage = VK_BUFFER_USAGE_TRANSFER_DST_BIT | VK_BUFFER_USAGE_TRANSFER_SRC_BIT;
+
+ VkBuffer buf = VK_NULL_HANDLE;
+ VkResult res = vkCreateBuffer(g_hDevice, &bufCreateInfo, g_Allocs, &buf);
+ TEST(res == VK_SUCCESS && buf != VK_NULL_HANDLE);
+
+ VkMemoryRequirements memReq = {};
+ vkGetBufferMemoryRequirements(g_hDevice, buf, &memReq);
+
+ VmaAllocationCreateInfo allocCreateInfo = {};
+ allocCreateInfo.usage = (VmaMemoryUsage)usage;
+ VmaAllocation alloc = VK_NULL_HANDLE;
+ VmaAllocationInfo allocInfo = {};
+ res = vmaAllocateMemoryForBuffer(g_hAllocator, buf, &allocCreateInfo, &alloc, &allocInfo);
+ if(res == VK_SUCCESS)
+ {
+ TEST((memReq.memoryTypeBits & (1u << allocInfo.memoryType)) != 0);
+ res = vkBindBufferMemory(g_hDevice, buf, allocInfo.deviceMemory, allocInfo.offset);
+ TEST(res == VK_SUCCESS);
+ }
+ printResult("Buffer TRANSFER_DST + TRANSFER_SRC", res, memReq.memoryTypeBits, allocInfo.memoryType);
+ vmaDestroyBuffer(g_hAllocator, buf, alloc);
+ }
+
+ // 2: Vertex buffer
+ {
+ VkBufferCreateInfo bufCreateInfo = { VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO };
+ bufCreateInfo.size = 65536;
+ bufCreateInfo.usage = VK_BUFFER_USAGE_TRANSFER_DST_BIT | VK_BUFFER_USAGE_VERTEX_BUFFER_BIT;
+
+ VkBuffer buf = VK_NULL_HANDLE;
+ VkResult res = vkCreateBuffer(g_hDevice, &bufCreateInfo, g_Allocs, &buf);
+ TEST(res == VK_SUCCESS && buf != VK_NULL_HANDLE);
+
+ VkMemoryRequirements memReq = {};
+ vkGetBufferMemoryRequirements(g_hDevice, buf, &memReq);
+
+ VmaAllocationCreateInfo allocCreateInfo = {};
+ allocCreateInfo.usage = (VmaMemoryUsage)usage;
+ VmaAllocation alloc = VK_NULL_HANDLE;
+ VmaAllocationInfo allocInfo = {};
+ res = vmaAllocateMemoryForBuffer(g_hAllocator, buf, &allocCreateInfo, &alloc, &allocInfo);
+ if(res == VK_SUCCESS)
+ {
+ TEST((memReq.memoryTypeBits & (1u << allocInfo.memoryType)) != 0);
+ res = vkBindBufferMemory(g_hDevice, buf, allocInfo.deviceMemory, allocInfo.offset);
+ TEST(res == VK_SUCCESS);
+ }
+ printResult("Buffer TRANSFER_DST + VERTEX_BUFFER", res, memReq.memoryTypeBits, allocInfo.memoryType);
+ vmaDestroyBuffer(g_hAllocator, buf, alloc);
+ }
+
+ // 3: Image for copy, OPTIMAL
+ {
+ VkImageCreateInfo imgCreateInfo = { VK_STRUCTURE_TYPE_IMAGE_CREATE_INFO };
+ imgCreateInfo.imageType = VK_IMAGE_TYPE_2D;
+ imgCreateInfo.extent.width = 256;
+ imgCreateInfo.extent.height = 256;
+ imgCreateInfo.extent.depth = 1;
+ imgCreateInfo.mipLevels = 1;
+ imgCreateInfo.arrayLayers = 1;
+ imgCreateInfo.format = VK_FORMAT_R8G8B8A8_UNORM;
+ imgCreateInfo.tiling = VK_IMAGE_TILING_OPTIMAL;
+ imgCreateInfo.initialLayout = VK_IMAGE_LAYOUT_UNDEFINED;
+ imgCreateInfo.usage = VK_IMAGE_USAGE_TRANSFER_DST_BIT | VK_IMAGE_USAGE_TRANSFER_SRC_BIT;
+ imgCreateInfo.samples = VK_SAMPLE_COUNT_1_BIT;
+
+ VkImage img = VK_NULL_HANDLE;
+ VkResult res = vkCreateImage(g_hDevice, &imgCreateInfo, g_Allocs, &img);
+ TEST(res == VK_SUCCESS && img != VK_NULL_HANDLE);
+
+ VkMemoryRequirements memReq = {};
+ vkGetImageMemoryRequirements(g_hDevice, img, &memReq);
+
+ VmaAllocationCreateInfo allocCreateInfo = {};
+ allocCreateInfo.usage = (VmaMemoryUsage)usage;
+ VmaAllocation alloc = VK_NULL_HANDLE;
+ VmaAllocationInfo allocInfo = {};
+ res = vmaAllocateMemoryForImage(g_hAllocator, img, &allocCreateInfo, &alloc, &allocInfo);
+ if(res == VK_SUCCESS)
+ {
+ TEST((memReq.memoryTypeBits & (1u << allocInfo.memoryType)) != 0);
+ res = vkBindImageMemory(g_hDevice, img, allocInfo.deviceMemory, allocInfo.offset);
+ TEST(res == VK_SUCCESS);
+ }
+ printResult("Image OPTIMAL TRANSFER_DST + TRANSFER_SRC", res, memReq.memoryTypeBits, allocInfo.memoryType);
+
+ vmaDestroyImage(g_hAllocator, img, alloc);
+ }
+
+ // 4: Image SAMPLED, OPTIMAL
+ {
+ VkImageCreateInfo imgCreateInfo = { VK_STRUCTURE_TYPE_IMAGE_CREATE_INFO };
+ imgCreateInfo.imageType = VK_IMAGE_TYPE_2D;
+ imgCreateInfo.extent.width = 256;
+ imgCreateInfo.extent.height = 256;
+ imgCreateInfo.extent.depth = 1;
+ imgCreateInfo.mipLevels = 1;
+ imgCreateInfo.arrayLayers = 1;
+ imgCreateInfo.format = VK_FORMAT_R8G8B8A8_UNORM;
+ imgCreateInfo.tiling = VK_IMAGE_TILING_OPTIMAL;
+ imgCreateInfo.initialLayout = VK_IMAGE_LAYOUT_UNDEFINED;
+ imgCreateInfo.usage = VK_IMAGE_USAGE_TRANSFER_DST_BIT | VK_IMAGE_USAGE_SAMPLED_BIT;
+ imgCreateInfo.samples = VK_SAMPLE_COUNT_1_BIT;
+
+ VkImage img = VK_NULL_HANDLE;
+ VkResult res = vkCreateImage(g_hDevice, &imgCreateInfo, g_Allocs, &img);
+ TEST(res == VK_SUCCESS && img != VK_NULL_HANDLE);
+
+ VkMemoryRequirements memReq = {};
+ vkGetImageMemoryRequirements(g_hDevice, img, &memReq);
+
+ VmaAllocationCreateInfo allocCreateInfo = {};
+ allocCreateInfo.usage = (VmaMemoryUsage)usage;
+ VmaAllocation alloc = VK_NULL_HANDLE;
+ VmaAllocationInfo allocInfo = {};
+ res = vmaAllocateMemoryForImage(g_hAllocator, img, &allocCreateInfo, &alloc, &allocInfo);
+ if(res == VK_SUCCESS)
+ {
+ TEST((memReq.memoryTypeBits & (1u << allocInfo.memoryType)) != 0);
+ res = vkBindImageMemory(g_hDevice, img, allocInfo.deviceMemory, allocInfo.offset);
+ TEST(res == VK_SUCCESS);
+ }
+ printResult("Image OPTIMAL TRANSFER_DST + SAMPLED", res, memReq.memoryTypeBits, allocInfo.memoryType);
+ vmaDestroyImage(g_hAllocator, img, alloc);
+ }
+
+ // 5: Image COLOR_ATTACHMENT, OPTIMAL
+ {
+ VkImageCreateInfo imgCreateInfo = { VK_STRUCTURE_TYPE_IMAGE_CREATE_INFO };
+ imgCreateInfo.imageType = VK_IMAGE_TYPE_2D;
+ imgCreateInfo.extent.width = 256;
+ imgCreateInfo.extent.height = 256;
+ imgCreateInfo.extent.depth = 1;
+ imgCreateInfo.mipLevels = 1;
+ imgCreateInfo.arrayLayers = 1;
+ imgCreateInfo.format = VK_FORMAT_R8G8B8A8_UNORM;
+ imgCreateInfo.tiling = VK_IMAGE_TILING_OPTIMAL;
+ imgCreateInfo.initialLayout = VK_IMAGE_LAYOUT_UNDEFINED;
+ imgCreateInfo.usage = VK_IMAGE_USAGE_SAMPLED_BIT | VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT;
+ imgCreateInfo.samples = VK_SAMPLE_COUNT_1_BIT;
+
+ VkImage img = VK_NULL_HANDLE;
+ VkResult res = vkCreateImage(g_hDevice, &imgCreateInfo, g_Allocs, &img);
+ TEST(res == VK_SUCCESS && img != VK_NULL_HANDLE);
+
+ VkMemoryRequirements memReq = {};
+ vkGetImageMemoryRequirements(g_hDevice, img, &memReq);
+
+ VmaAllocationCreateInfo allocCreateInfo = {};
+ allocCreateInfo.usage = (VmaMemoryUsage)usage;
+ VmaAllocation alloc = VK_NULL_HANDLE;
+ VmaAllocationInfo allocInfo = {};
+ res = vmaAllocateMemoryForImage(g_hAllocator, img, &allocCreateInfo, &alloc, &allocInfo);
+ if(res == VK_SUCCESS)
+ {
+ TEST((memReq.memoryTypeBits & (1u << allocInfo.memoryType)) != 0);
+ res = vkBindImageMemory(g_hDevice, img, allocInfo.deviceMemory, allocInfo.offset);
+ TEST(res == VK_SUCCESS);
+ }
+ printResult("Image OPTIMAL SAMPLED + COLOR_ATTACHMENT", res, memReq.memoryTypeBits, allocInfo.memoryType);
+ vmaDestroyImage(g_hAllocator, img, alloc);
+ }
+ }
+}
+
+static uint32_t FindDeviceCoherentMemoryTypeBits()
+{
+ VkPhysicalDeviceMemoryProperties memProps;
+ vkGetPhysicalDeviceMemoryProperties(g_hPhysicalDevice, &memProps);
+
+ uint32_t memTypeBits = 0;
+ for(uint32_t i = 0; i < memProps.memoryTypeCount; ++i)
+ {
+ if(memProps.memoryTypes[i].propertyFlags & VK_MEMORY_PROPERTY_DEVICE_COHERENT_BIT_AMD)
+ memTypeBits |= 1u << i;
+ }
+ return memTypeBits;
+}
+
+static void TestDeviceCoherentMemory()
+{
+ if(!VK_AMD_device_coherent_memory_enabled)
+ return;
+
+ uint32_t deviceCoherentMemoryTypeBits = FindDeviceCoherentMemoryTypeBits();
+ // Extension is enabled, feature is enabled, and the device still doesn't support any such memory type?
+ // OK then, so it's just fake!
+ if(deviceCoherentMemoryTypeBits == 0)
+ return;
+
+ wprintf(L"Testing device coherent memory...\n");
+
+ // 1. Try to allocate buffer from a memory type that is DEVICE_COHERENT.
+
+ VkBufferCreateInfo bufCreateInfo = { VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO };
+ bufCreateInfo.size = 0x10000;
+ bufCreateInfo.usage = VK_BUFFER_USAGE_TRANSFER_SRC_BIT | VK_BUFFER_USAGE_TRANSFER_DST_BIT;
+
+ VmaAllocationCreateInfo allocCreateInfo = {};
+ allocCreateInfo.flags = VMA_ALLOCATION_CREATE_DEDICATED_MEMORY_BIT;
+ allocCreateInfo.requiredFlags = VK_MEMORY_PROPERTY_DEVICE_COHERENT_BIT_AMD;
+
+ AllocInfo alloc = {};
+ VmaAllocationInfo allocInfo = {};
+ VkResult res = vmaCreateBuffer(g_hAllocator, &bufCreateInfo, &allocCreateInfo, &alloc.m_Buffer, &alloc.m_Allocation, &allocInfo);
+
+ // Make sure it succeeded and was really created in such memory type.
+ TEST(res == VK_SUCCESS);
+ TEST((1u << allocInfo.memoryType) & deviceCoherentMemoryTypeBits);
+
+ alloc.Destroy();
+
+ // 2. Try to create a pool in such memory type.
+ {
+ VmaPoolCreateInfo poolCreateInfo = {};
+
+ res = vmaFindMemoryTypeIndex(g_hAllocator, UINT32_MAX, &allocCreateInfo, &poolCreateInfo.memoryTypeIndex);
+ TEST(res == VK_SUCCESS);
+ TEST((1u << poolCreateInfo.memoryTypeIndex) & deviceCoherentMemoryTypeBits);
+
+ VmaPool pool = VK_NULL_HANDLE;
+ res = vmaCreatePool(g_hAllocator, &poolCreateInfo, &pool);
+ TEST(res == VK_SUCCESS);
+
+ vmaDestroyPool(g_hAllocator, pool);
+ }
+
+ // 3. Try the same with a local allocator created without VMA_ALLOCATOR_CREATE_AMD_DEVICE_COHERENT_MEMORY_BIT.
+
+ VmaAllocatorCreateInfo allocatorCreateInfo = {};
+ SetAllocatorCreateInfo(allocatorCreateInfo);
+ allocatorCreateInfo.flags &= ~VMA_ALLOCATOR_CREATE_AMD_DEVICE_COHERENT_MEMORY_BIT;
+
+ VmaAllocator localAllocator = VK_NULL_HANDLE;
+ res = vmaCreateAllocator(&allocatorCreateInfo, &localAllocator);
+ TEST(res == VK_SUCCESS && localAllocator);
+
+ res = vmaCreateBuffer(localAllocator, &bufCreateInfo, &allocCreateInfo, &alloc.m_Buffer, &alloc.m_Allocation, &allocInfo);
+
+ // Make sure it failed.
+ TEST(res != VK_SUCCESS && !alloc.m_Buffer && !alloc.m_Allocation);
+
+ // 4. Try to find memory type.
+ {
+ uint32_t memTypeIndex = UINT_MAX;
+ res = vmaFindMemoryTypeIndex(localAllocator, UINT32_MAX, &allocCreateInfo, &memTypeIndex);
+ TEST(res != VK_SUCCESS);
+ }
+
+ vmaDestroyAllocator(localAllocator);
+}
+
+static void TestBudget()
+{
+ wprintf(L"Testing budget...\n");
+
+ static const VkDeviceSize BUF_SIZE = 10ull * 1024 * 1024;
+ static const uint32_t BUF_COUNT = 4;
+
+ const VkPhysicalDeviceMemoryProperties* memProps = {};
+ vmaGetMemoryProperties(g_hAllocator, &memProps);
+
+ for(uint32_t testIndex = 0; testIndex < 2; ++testIndex)
+ {
+ vmaSetCurrentFrameIndex(g_hAllocator, ++g_FrameIndex);
+
+ VmaBudget budgetBeg[VK_MAX_MEMORY_HEAPS] = {};
+ vmaGetBudget(g_hAllocator, budgetBeg);
+
+ for(uint32_t i = 0; i < memProps->memoryHeapCount; ++i)
+ {
+ TEST(budgetBeg[i].budget > 0);
+ TEST(budgetBeg[i].budget <= memProps->memoryHeaps[i].size);
+ TEST(budgetBeg[i].allocationBytes <= budgetBeg[i].blockBytes);
+ }
+
+ VkBufferCreateInfo bufInfo = { VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO };
+ bufInfo.size = BUF_SIZE;
+ bufInfo.usage = VK_BUFFER_USAGE_TRANSFER_DST_BIT;
+
+ VmaAllocationCreateInfo allocCreateInfo = {};
+ allocCreateInfo.usage = VMA_MEMORY_USAGE_GPU_ONLY;
+ if(testIndex == 0)
+ {
+ allocCreateInfo.flags |= VMA_ALLOCATION_CREATE_DEDICATED_MEMORY_BIT;
+ }
+
+ // CREATE BUFFERS
+ uint32_t heapIndex = 0;
+ BufferInfo bufInfos[BUF_COUNT] = {};
+ for(uint32_t bufIndex = 0; bufIndex < BUF_COUNT; ++bufIndex)
+ {
+ VmaAllocationInfo allocInfo;
+ VkResult res = vmaCreateBuffer(g_hAllocator, &bufInfo, &allocCreateInfo,
+ &bufInfos[bufIndex].Buffer, &bufInfos[bufIndex].Allocation, &allocInfo);
+ TEST(res == VK_SUCCESS);
+ if(bufIndex == 0)
+ {
+ heapIndex = MemoryTypeToHeap(allocInfo.memoryType);
+ }
+ else
+ {
+ // All buffers need to fall into the same heap.
+ TEST(MemoryTypeToHeap(allocInfo.memoryType) == heapIndex);
+ }
+ }
+
+ VmaBudget budgetWithBufs[VK_MAX_MEMORY_HEAPS] = {};
+ vmaGetBudget(g_hAllocator, budgetWithBufs);
+
+ // DESTROY BUFFERS
+ for(size_t bufIndex = BUF_COUNT; bufIndex--; )
+ {
+ vmaDestroyBuffer(g_hAllocator, bufInfos[bufIndex].Buffer, bufInfos[bufIndex].Allocation);
+ }
+
+ VmaBudget budgetEnd[VK_MAX_MEMORY_HEAPS] = {};
+ vmaGetBudget(g_hAllocator, budgetEnd);
+
+ // CHECK
+ for(uint32_t i = 0; i < memProps->memoryHeapCount; ++i)
+ {
+ TEST(budgetEnd[i].allocationBytes <= budgetEnd[i].blockBytes);
+ if(i == heapIndex)
+ {
+ TEST(budgetEnd[i].allocationBytes == budgetBeg[i].allocationBytes);
+ TEST(budgetWithBufs[i].allocationBytes == budgetBeg[i].allocationBytes + BUF_SIZE * BUF_COUNT);
+ TEST(budgetWithBufs[i].blockBytes >= budgetEnd[i].blockBytes);
+ }
+ else
+ {
+ TEST(budgetEnd[i].allocationBytes == budgetEnd[i].allocationBytes &&
+ budgetEnd[i].allocationBytes == budgetWithBufs[i].allocationBytes);
+ TEST(budgetEnd[i].blockBytes == budgetEnd[i].blockBytes &&
+ budgetEnd[i].blockBytes == budgetWithBufs[i].blockBytes);
+ }
+ }
+ }
+}
+
+static void TestAliasing()
+{
+ wprintf(L"Testing aliasing...\n");
+
+ /*
+ This is just a simple test, more like a code sample to demonstrate it's possible.
+ */
+
+ // A 512x512 texture to be sampled.
+ VkImageCreateInfo img1CreateInfo = { VK_STRUCTURE_TYPE_IMAGE_CREATE_INFO };
+ img1CreateInfo.imageType = VK_IMAGE_TYPE_2D;
+ img1CreateInfo.extent.width = 512;
+ img1CreateInfo.extent.height = 512;
+ img1CreateInfo.extent.depth = 1;
+ img1CreateInfo.mipLevels = 10;
+ img1CreateInfo.arrayLayers = 1;
+ img1CreateInfo.format = VK_FORMAT_R8G8B8A8_SRGB;
+ img1CreateInfo.tiling = VK_IMAGE_TILING_OPTIMAL;
+ img1CreateInfo.initialLayout = VK_IMAGE_LAYOUT_UNDEFINED;
+ img1CreateInfo.usage = VK_IMAGE_USAGE_TRANSFER_DST_BIT | VK_IMAGE_USAGE_SAMPLED_BIT;
+ img1CreateInfo.samples = VK_SAMPLE_COUNT_1_BIT;
+
+ // A full screen texture to be used as color attachment.
+ VkImageCreateInfo img2CreateInfo = { VK_STRUCTURE_TYPE_IMAGE_CREATE_INFO };
+ img2CreateInfo.imageType = VK_IMAGE_TYPE_2D;
+ img2CreateInfo.extent.width = 1920;
+ img2CreateInfo.extent.height = 1080;
+ img2CreateInfo.extent.depth = 1;
+ img2CreateInfo.mipLevels = 1;
+ img2CreateInfo.arrayLayers = 1;
+ img2CreateInfo.format = VK_FORMAT_R8G8B8A8_UNORM;
+ img2CreateInfo.tiling = VK_IMAGE_TILING_OPTIMAL;
+ img2CreateInfo.initialLayout = VK_IMAGE_LAYOUT_UNDEFINED;
+ img2CreateInfo.usage = VK_IMAGE_USAGE_SAMPLED_BIT | VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT;
+ img2CreateInfo.samples = VK_SAMPLE_COUNT_1_BIT;
+
+ VkImage img1 = VK_NULL_HANDLE;
+ ERR_GUARD_VULKAN(vkCreateImage(g_hDevice, &img1CreateInfo, g_Allocs, &img1));
+ VkImage img2 = VK_NULL_HANDLE;
+ ERR_GUARD_VULKAN(vkCreateImage(g_hDevice, &img2CreateInfo, g_Allocs, &img2));
+
+ VkMemoryRequirements img1MemReq = {};
+ vkGetImageMemoryRequirements(g_hDevice, img1, &img1MemReq);
+ VkMemoryRequirements img2MemReq = {};
+ vkGetImageMemoryRequirements(g_hDevice, img2, &img2MemReq);
+
+ VkMemoryRequirements finalMemReq = {};
+ finalMemReq.size = std::max(img1MemReq.size, img2MemReq.size);
+ finalMemReq.alignment = std::max(img1MemReq.alignment, img2MemReq.alignment);
+ finalMemReq.memoryTypeBits = img1MemReq.memoryTypeBits & img2MemReq.memoryTypeBits;
+ if(finalMemReq.memoryTypeBits != 0)
+ {
+ wprintf(L" size: max(%llu, %llu) = %llu\n",
+ img1MemReq.size, img2MemReq.size, finalMemReq.size);
+ wprintf(L" alignment: max(%llu, %llu) = %llu\n",
+ img1MemReq.alignment, img2MemReq.alignment, finalMemReq.alignment);
+ wprintf(L" memoryTypeBits: %u & %u = %u\n",
+ img1MemReq.memoryTypeBits, img2MemReq.memoryTypeBits, finalMemReq.memoryTypeBits);
+
+ VmaAllocationCreateInfo allocCreateInfo = {};
+ allocCreateInfo.usage = VMA_MEMORY_USAGE_GPU_ONLY;
+
+ VmaAllocation alloc = VK_NULL_HANDLE;
+ ERR_GUARD_VULKAN(vmaAllocateMemory(g_hAllocator, &finalMemReq, &allocCreateInfo, &alloc, nullptr));
+
+ ERR_GUARD_VULKAN(vmaBindImageMemory(g_hAllocator, alloc, img1));
+ ERR_GUARD_VULKAN(vmaBindImageMemory(g_hAllocator, alloc, img2));
+
+ // You can use img1, img2 here, but not at the same time!
+
+ vmaFreeMemory(g_hAllocator, alloc);
+ }
+ else
+ {
+ wprintf(L" Textures cannot alias!\n");
+ }
+
+ vkDestroyImage(g_hDevice, img2, g_Allocs);
+ vkDestroyImage(g_hDevice, img1, g_Allocs);
+}
+
+static void TestMapping()
+{
+ wprintf(L"Testing mapping...\n");
+
+ VkResult res;
+ uint32_t memTypeIndex = UINT32_MAX;
+
+ enum TEST
+ {
+ TEST_NORMAL,
+ TEST_POOL,
+ TEST_DEDICATED,
+ TEST_COUNT
+ };
+ for(uint32_t testIndex = 0; testIndex < TEST_COUNT; ++testIndex)
+ {
+ VmaPool pool = nullptr;
+ if(testIndex == TEST_POOL)
+ {
+ TEST(memTypeIndex != UINT32_MAX);
+ VmaPoolCreateInfo poolInfo = {};
+ poolInfo.memoryTypeIndex = memTypeIndex;
+ res = vmaCreatePool(g_hAllocator, &poolInfo, &pool);
+ TEST(res == VK_SUCCESS);
+ }
+
+ VkBufferCreateInfo bufInfo = { VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO };
+ bufInfo.size = 0x10000;
+ bufInfo.usage = VK_BUFFER_USAGE_TRANSFER_SRC_BIT;
+
+ VmaAllocationCreateInfo allocCreateInfo = {};
+ allocCreateInfo.usage = VMA_MEMORY_USAGE_CPU_ONLY;
+ allocCreateInfo.pool = pool;
+ if(testIndex == TEST_DEDICATED)
+ allocCreateInfo.flags |= VMA_ALLOCATION_CREATE_DEDICATED_MEMORY_BIT;
+
+ VmaAllocationInfo allocInfo;
+
+ // Mapped manually
+
+ // Create 2 buffers.
+ BufferInfo bufferInfos[3];
+ for(size_t i = 0; i < 2; ++i)
+ {
+ res = vmaCreateBuffer(g_hAllocator, &bufInfo, &allocCreateInfo,
+ &bufferInfos[i].Buffer, &bufferInfos[i].Allocation, &allocInfo);
+ TEST(res == VK_SUCCESS);
+ TEST(allocInfo.pMappedData == nullptr);
+ memTypeIndex = allocInfo.memoryType;
+ }
+
+ // Map buffer 0.
+ char* data00 = nullptr;
+ res = vmaMapMemory(g_hAllocator, bufferInfos[0].Allocation, (void**)&data00);
+ TEST(res == VK_SUCCESS && data00 != nullptr);
+ data00[0xFFFF] = data00[0];
+
+ // Map buffer 0 second time.
+ char* data01 = nullptr;
+ res = vmaMapMemory(g_hAllocator, bufferInfos[0].Allocation, (void**)&data01);
+ TEST(res == VK_SUCCESS && data01 == data00);
+
+ // Map buffer 1.
+ char* data1 = nullptr;
+ res = vmaMapMemory(g_hAllocator, bufferInfos[1].Allocation, (void**)&data1);
+ TEST(res == VK_SUCCESS && data1 != nullptr);
+ TEST(!MemoryRegionsOverlap(data00, (size_t)bufInfo.size, data1, (size_t)bufInfo.size));
+ data1[0xFFFF] = data1[0];
+
+ // Unmap buffer 0 two times.
+ vmaUnmapMemory(g_hAllocator, bufferInfos[0].Allocation);
+ vmaUnmapMemory(g_hAllocator, bufferInfos[0].Allocation);
+ vmaGetAllocationInfo(g_hAllocator, bufferInfos[0].Allocation, &allocInfo);
+ TEST(allocInfo.pMappedData == nullptr);
+
+ // Unmap buffer 1.
+ vmaUnmapMemory(g_hAllocator, bufferInfos[1].Allocation);
+ vmaGetAllocationInfo(g_hAllocator, bufferInfos[1].Allocation, &allocInfo);
+ TEST(allocInfo.pMappedData == nullptr);
+
+ // Create 3rd buffer - persistently mapped.
+ allocCreateInfo.flags |= VMA_ALLOCATION_CREATE_MAPPED_BIT;
+ res = vmaCreateBuffer(g_hAllocator, &bufInfo, &allocCreateInfo,
+ &bufferInfos[2].Buffer, &bufferInfos[2].Allocation, &allocInfo);
+ TEST(res == VK_SUCCESS && allocInfo.pMappedData != nullptr);
+
+ // Map buffer 2.
+ char* data2 = nullptr;
+ res = vmaMapMemory(g_hAllocator, bufferInfos[2].Allocation, (void**)&data2);
+ TEST(res == VK_SUCCESS && data2 == allocInfo.pMappedData);
+ data2[0xFFFF] = data2[0];
+
+ // Unmap buffer 2.
+ vmaUnmapMemory(g_hAllocator, bufferInfos[2].Allocation);
+ vmaGetAllocationInfo(g_hAllocator, bufferInfos[2].Allocation, &allocInfo);
+ TEST(allocInfo.pMappedData == data2);
+
+ // Destroy all buffers.
+ for(size_t i = 3; i--; )
+ vmaDestroyBuffer(g_hAllocator, bufferInfos[i].Buffer, bufferInfos[i].Allocation);
+
+ vmaDestroyPool(g_hAllocator, pool);
+ }
+}
+
+// Test CREATE_MAPPED with required DEVICE_LOCAL. There was a bug with it.
+static void TestDeviceLocalMapped()
+{
+ VkResult res;
+
+ for(uint32_t testIndex = 0; testIndex < 3; ++testIndex)
+ {
+ VkBufferCreateInfo bufCreateInfo = { VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO };
+ bufCreateInfo.usage = VK_BUFFER_USAGE_TRANSFER_DST_BIT;
+ bufCreateInfo.size = 4096;
+
+ VmaPool pool = VK_NULL_HANDLE;
+ VmaAllocationCreateInfo allocCreateInfo = {};
+ allocCreateInfo.requiredFlags = VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT;
+ allocCreateInfo.flags = VMA_ALLOCATION_CREATE_MAPPED_BIT;
+ if(testIndex == 2)
+ {
+ VmaPoolCreateInfo poolCreateInfo = {};
+ res = vmaFindMemoryTypeIndexForBufferInfo(g_hAllocator, &bufCreateInfo, &allocCreateInfo, &poolCreateInfo.memoryTypeIndex);
+ TEST(res == VK_SUCCESS);
+ res = vmaCreatePool(g_hAllocator, &poolCreateInfo, &pool);
+ TEST(res == VK_SUCCESS);
+ allocCreateInfo.pool = pool;
+ }
+ else if(testIndex == 1)
+ {
+ allocCreateInfo.flags |= VMA_ALLOCATION_CREATE_CAN_MAKE_OTHER_LOST_BIT;
+ }
+
+ VkBuffer buf = VK_NULL_HANDLE;
+ VmaAllocation alloc = VK_NULL_HANDLE;
+ VmaAllocationInfo allocInfo = {};
+ res = vmaCreateBuffer(g_hAllocator, &bufCreateInfo, &allocCreateInfo, &buf, &alloc, &allocInfo);
+ TEST(res == VK_SUCCESS && alloc);
+
+ VkMemoryPropertyFlags memTypeFlags = 0;
+ vmaGetMemoryTypeProperties(g_hAllocator, allocInfo.memoryType, &memTypeFlags);
+ const bool shouldBeMapped = (memTypeFlags & VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT) != 0;
+ TEST((allocInfo.pMappedData != nullptr) == shouldBeMapped);
+
+ vmaDestroyBuffer(g_hAllocator, buf, alloc);
+ vmaDestroyPool(g_hAllocator, pool);
+ }
+}
+
+static void TestMappingMultithreaded()
+{
+ wprintf(L"Testing mapping multithreaded...\n");
+
+ static const uint32_t threadCount = 16;
+ static const uint32_t bufferCount = 1024;
+ static const uint32_t threadBufferCount = bufferCount / threadCount;
+
+ VkResult res;
+ volatile uint32_t memTypeIndex = UINT32_MAX;
+
+ enum TEST
+ {
+ TEST_NORMAL,
+ TEST_POOL,
+ TEST_DEDICATED,
+ TEST_COUNT
+ };
+ for(uint32_t testIndex = 0; testIndex < TEST_COUNT; ++testIndex)
+ {
+ VmaPool pool = nullptr;
+ if(testIndex == TEST_POOL)
+ {
+ TEST(memTypeIndex != UINT32_MAX);
+ VmaPoolCreateInfo poolInfo = {};
+ poolInfo.memoryTypeIndex = memTypeIndex;
+ res = vmaCreatePool(g_hAllocator, &poolInfo, &pool);
+ TEST(res == VK_SUCCESS);
+ }
+
+ VkBufferCreateInfo bufCreateInfo = { VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO };
+ bufCreateInfo.size = 0x10000;
+ bufCreateInfo.usage = VK_BUFFER_USAGE_TRANSFER_SRC_BIT;
+
+ VmaAllocationCreateInfo allocCreateInfo = {};
+ allocCreateInfo.usage = VMA_MEMORY_USAGE_CPU_ONLY;
+ allocCreateInfo.pool = pool;
+ if(testIndex == TEST_DEDICATED)
+ allocCreateInfo.flags |= VMA_ALLOCATION_CREATE_DEDICATED_MEMORY_BIT;
+
+ std::thread threads[threadCount];
+ for(uint32_t threadIndex = 0; threadIndex < threadCount; ++threadIndex)
+ {
+ threads[threadIndex] = std::thread([=, &memTypeIndex](){
+ // ======== THREAD FUNCTION ========
+
+ RandomNumberGenerator rand{threadIndex};
+
+ enum class MODE
+ {
+ // Don't map this buffer at all.
+ DONT_MAP,
+ // Map and quickly unmap.
+ MAP_FOR_MOMENT,
+ // Map and unmap before destruction.
+ MAP_FOR_LONGER,
+ // Map two times. Quickly unmap, second unmap before destruction.
+ MAP_TWO_TIMES,
+ // Create this buffer as persistently mapped.
+ PERSISTENTLY_MAPPED,
+ COUNT
+ };
+ std::vector<BufferInfo> bufInfos{threadBufferCount};
+ std::vector<MODE> bufModes{threadBufferCount};
+
+ for(uint32_t bufferIndex = 0; bufferIndex < threadBufferCount; ++bufferIndex)
+ {
+ BufferInfo& bufInfo = bufInfos[bufferIndex];
+ const MODE mode = (MODE)(rand.Generate() % (uint32_t)MODE::COUNT);
+ bufModes[bufferIndex] = mode;
+
+ VmaAllocationCreateInfo localAllocCreateInfo = allocCreateInfo;
+ if(mode == MODE::PERSISTENTLY_MAPPED)
+ localAllocCreateInfo.flags |= VMA_ALLOCATION_CREATE_MAPPED_BIT;
+
+ VmaAllocationInfo allocInfo;
+ VkResult res = vmaCreateBuffer(g_hAllocator, &bufCreateInfo, &localAllocCreateInfo,
+ &bufInfo.Buffer, &bufInfo.Allocation, &allocInfo);
+ TEST(res == VK_SUCCESS);
+
+ if(memTypeIndex == UINT32_MAX)
+ memTypeIndex = allocInfo.memoryType;
+
+ char* data = nullptr;
+
+ if(mode == MODE::PERSISTENTLY_MAPPED)
+ {
+ data = (char*)allocInfo.pMappedData;
+ TEST(data != nullptr);
+ }
+ else if(mode == MODE::MAP_FOR_MOMENT || mode == MODE::MAP_FOR_LONGER ||
+ mode == MODE::MAP_TWO_TIMES)
+ {
+ TEST(data == nullptr);
+ res = vmaMapMemory(g_hAllocator, bufInfo.Allocation, (void**)&data);
+ TEST(res == VK_SUCCESS && data != nullptr);
+
+ if(mode == MODE::MAP_TWO_TIMES)
+ {
+ char* data2 = nullptr;
+ res = vmaMapMemory(g_hAllocator, bufInfo.Allocation, (void**)&data2);
+ TEST(res == VK_SUCCESS && data2 == data);
+ }
+ }
+ else if(mode == MODE::DONT_MAP)
+ {
+ TEST(allocInfo.pMappedData == nullptr);
+ }
+ else
+ TEST(0);
+
+ // Test if reading and writing from the beginning and end of mapped memory doesn't crash.
+ if(data)
+ data[0xFFFF] = data[0];
+
+ if(mode == MODE::MAP_FOR_MOMENT || mode == MODE::MAP_TWO_TIMES)
+ {
+ vmaUnmapMemory(g_hAllocator, bufInfo.Allocation);
+
+ VmaAllocationInfo allocInfo;
+ vmaGetAllocationInfo(g_hAllocator, bufInfo.Allocation, &allocInfo);
+ if(mode == MODE::MAP_FOR_MOMENT)
+ TEST(allocInfo.pMappedData == nullptr);
+ else
+ TEST(allocInfo.pMappedData == data);
+ }
+
+ switch(rand.Generate() % 3)
+ {
+ case 0: Sleep(0); break; // Yield.
+ case 1: Sleep(10); break; // 10 ms
+ // default: No sleep.
+ }
+
+ // Test if reading and writing from the beginning and end of mapped memory doesn't crash.
+ if(data)
+ data[0xFFFF] = data[0];
+ }
+
+ for(size_t bufferIndex = threadBufferCount; bufferIndex--; )
+ {
+ if(bufModes[bufferIndex] == MODE::MAP_FOR_LONGER ||
+ bufModes[bufferIndex] == MODE::MAP_TWO_TIMES)
+ {
+ vmaUnmapMemory(g_hAllocator, bufInfos[bufferIndex].Allocation);
+
+ VmaAllocationInfo allocInfo;
+ vmaGetAllocationInfo(g_hAllocator, bufInfos[bufferIndex].Allocation, &allocInfo);
+ TEST(allocInfo.pMappedData == nullptr);
+ }
+
+ vmaDestroyBuffer(g_hAllocator, bufInfos[bufferIndex].Buffer, bufInfos[bufferIndex].Allocation);
+ }
+ });
+ }
+
+ for(uint32_t threadIndex = 0; threadIndex < threadCount; ++threadIndex)
+ threads[threadIndex].join();
+
+ vmaDestroyPool(g_hAllocator, pool);
+ }
+}
+
+static void WriteMainTestResultHeader(FILE* file)
+{
+ fprintf(file,
+ "Code,Time,"
+ "Threads,Buffers and images,Sizes,Operations,Allocation strategy,Free order,"
+ "Total Time (us),"
+ "Allocation Time Min (us),"
+ "Allocation Time Avg (us),"
+ "Allocation Time Max (us),"
+ "Deallocation Time Min (us),"
+ "Deallocation Time Avg (us),"
+ "Deallocation Time Max (us),"
+ "Total Memory Allocated (B),"
+ "Free Range Size Avg (B),"
+ "Free Range Size Max (B)\n");
+}
+
+static void WriteMainTestResult(
+ FILE* file,
+ const char* codeDescription,
+ const char* testDescription,
+ const Config& config, const Result& result)
+{
+ float totalTimeSeconds = ToFloatSeconds(result.TotalTime);
+ float allocationTimeMinSeconds = ToFloatSeconds(result.AllocationTimeMin);
+ float allocationTimeAvgSeconds = ToFloatSeconds(result.AllocationTimeAvg);
+ float allocationTimeMaxSeconds = ToFloatSeconds(result.AllocationTimeMax);
+ float deallocationTimeMinSeconds = ToFloatSeconds(result.DeallocationTimeMin);
+ float deallocationTimeAvgSeconds = ToFloatSeconds(result.DeallocationTimeAvg);
+ float deallocationTimeMaxSeconds = ToFloatSeconds(result.DeallocationTimeMax);
+
+ std::string currTime;
+ CurrentTimeToStr(currTime);
+
+ fprintf(file,
+ "%s,%s,%s,"
+ "%.2f,%.2f,%.2f,%.2f,%.2f,%.2f,%.2f,%I64u,%I64u,%I64u\n",
+ codeDescription,
+ currTime.c_str(),
+ testDescription,
+ totalTimeSeconds * 1e6f,
+ allocationTimeMinSeconds * 1e6f,
+ allocationTimeAvgSeconds * 1e6f,
+ allocationTimeMaxSeconds * 1e6f,
+ deallocationTimeMinSeconds * 1e6f,
+ deallocationTimeAvgSeconds * 1e6f,
+ deallocationTimeMaxSeconds * 1e6f,
+ result.TotalMemoryAllocated,
+ result.FreeRangeSizeAvg,
+ result.FreeRangeSizeMax);
+}
+
+static void WritePoolTestResultHeader(FILE* file)
+{
+ fprintf(file,
+ "Code,Test,Time,"
+ "Config,"
+ "Total Time (us),"
+ "Allocation Time Min (us),"
+ "Allocation Time Avg (us),"
+ "Allocation Time Max (us),"
+ "Deallocation Time Min (us),"
+ "Deallocation Time Avg (us),"
+ "Deallocation Time Max (us),"
+ "Lost Allocation Count,"
+ "Lost Allocation Total Size (B),"
+ "Failed Allocation Count,"
+ "Failed Allocation Total Size (B)\n");
+}
+
+static void WritePoolTestResult(
+ FILE* file,
+ const char* codeDescription,
+ const char* testDescription,
+ const PoolTestConfig& config,
+ const PoolTestResult& result)
+{
+ float totalTimeSeconds = ToFloatSeconds(result.TotalTime);
+ float allocationTimeMinSeconds = ToFloatSeconds(result.AllocationTimeMin);
+ float allocationTimeAvgSeconds = ToFloatSeconds(result.AllocationTimeAvg);
+ float allocationTimeMaxSeconds = ToFloatSeconds(result.AllocationTimeMax);
+ float deallocationTimeMinSeconds = ToFloatSeconds(result.DeallocationTimeMin);
+ float deallocationTimeAvgSeconds = ToFloatSeconds(result.DeallocationTimeAvg);
+ float deallocationTimeMaxSeconds = ToFloatSeconds(result.DeallocationTimeMax);
+
+ std::string currTime;
+ CurrentTimeToStr(currTime);
+
+ fprintf(file,
+ "%s,%s,%s,"
+ "ThreadCount=%u PoolSize=%llu FrameCount=%u TotalItemCount=%u UsedItemCount=%u...%u ItemsToMakeUnusedPercent=%u,"
+ "%.2f,%.2f,%.2f,%.2f,%.2f,%.2f,%.2f,%I64u,%I64u,%I64u,%I64u\n",
+ // General
+ codeDescription,
+ testDescription,
+ currTime.c_str(),
+ // Config
+ config.ThreadCount,
+ (unsigned long long)config.PoolSize,
+ config.FrameCount,
+ config.TotalItemCount,
+ config.UsedItemCountMin,
+ config.UsedItemCountMax,
+ config.ItemsToMakeUnusedPercent,
+ // Results
+ totalTimeSeconds * 1e6f,
+ allocationTimeMinSeconds * 1e6f,
+ allocationTimeAvgSeconds * 1e6f,
+ allocationTimeMaxSeconds * 1e6f,
+ deallocationTimeMinSeconds * 1e6f,
+ deallocationTimeAvgSeconds * 1e6f,
+ deallocationTimeMaxSeconds * 1e6f,
+ result.LostAllocationCount,
+ result.LostAllocationTotalSize,
+ result.FailedAllocationCount,
+ result.FailedAllocationTotalSize);
+}
+
+static void PerformCustomMainTest(FILE* file)
+{
+ Config config{};
+ config.RandSeed = 65735476;
+ //config.MaxBytesToAllocate = 4ull * 1024 * 1024; // 4 MB
+ config.MaxBytesToAllocate = 4ull * 1024 * 1024 * 1024; // 4 GB
+ config.MemUsageProbability[0] = 1; // VMA_MEMORY_USAGE_GPU_ONLY
+ config.FreeOrder = FREE_ORDER::FORWARD;
+ config.ThreadCount = 16;
+ config.ThreadsUsingCommonAllocationsProbabilityPercent = 50;
+ config.AllocationStrategy = 0;
+
+ // Buffers
+ //config.AllocationSizes.push_back({4, 16, 1024});
+ config.AllocationSizes.push_back({4, 0x10000, 0xA00000}); // 64 KB ... 10 MB
+
+ // Images
+ //config.AllocationSizes.push_back({4, 0, 0, 4, 32});
+ //config.AllocationSizes.push_back({4, 0, 0, 256, 2048});
+
+ config.BeginBytesToAllocate = config.MaxBytesToAllocate * 5 / 100;
+ config.AdditionalOperationCount = 1024;
+
+ Result result{};
+ VkResult res = MainTest(result, config);
+ TEST(res == VK_SUCCESS);
+ WriteMainTestResult(file, "Foo", "CustomTest", config, result);
+}
+
+static void PerformCustomPoolTest(FILE* file)
+{
+ PoolTestConfig config;
+ config.PoolSize = 100 * 1024 * 1024;
+ config.RandSeed = 2345764;
+ config.ThreadCount = 1;
+ config.FrameCount = 200;
+ config.ItemsToMakeUnusedPercent = 2;
+
+ AllocationSize allocSize = {};
+ allocSize.BufferSizeMin = 1024;
+ allocSize.BufferSizeMax = 1024 * 1024;
+ allocSize.Probability = 1;
+ config.AllocationSizes.push_back(allocSize);
+
+ allocSize.BufferSizeMin = 0;
+ allocSize.BufferSizeMax = 0;
+ allocSize.ImageSizeMin = 128;
+ allocSize.ImageSizeMax = 1024;
+ allocSize.Probability = 1;
+ config.AllocationSizes.push_back(allocSize);
+
+ config.PoolSize = config.CalcAvgResourceSize() * 200;
+ config.UsedItemCountMax = 160;
+ config.TotalItemCount = config.UsedItemCountMax * 10;
+ config.UsedItemCountMin = config.UsedItemCountMax * 80 / 100;
+
+ PoolTestResult result = {};
+ TestPool_Benchmark(result, config);
+
+ WritePoolTestResult(file, "Code desc", "Test desc", config, result);
+}
+
+static void PerformMainTests(FILE* file)
+{
+ wprintf(L"MAIN TESTS:\n");
+
+ uint32_t repeatCount = 1;
+ if(ConfigType >= CONFIG_TYPE_MAXIMUM) repeatCount = 3;
+
+ Config config{};
+ config.RandSeed = 65735476;
+ config.MemUsageProbability[0] = 1; // VMA_MEMORY_USAGE_GPU_ONLY
+ config.FreeOrder = FREE_ORDER::FORWARD;
+
+ size_t threadCountCount = 1;
+ switch(ConfigType)
+ {
+ case CONFIG_TYPE_MINIMUM: threadCountCount = 1; break;
+ case CONFIG_TYPE_SMALL: threadCountCount = 2; break;
+ case CONFIG_TYPE_AVERAGE: threadCountCount = 3; break;
+ case CONFIG_TYPE_LARGE: threadCountCount = 5; break;
+ case CONFIG_TYPE_MAXIMUM: threadCountCount = 7; break;
+ default: assert(0);
+ }
+
+ const size_t strategyCount = GetAllocationStrategyCount();
+
+ for(size_t threadCountIndex = 0; threadCountIndex < threadCountCount; ++threadCountIndex)
+ {
+ std::string desc1;
+
+ switch(threadCountIndex)
+ {
+ case 0:
+ desc1 += "1_thread";
+ config.ThreadCount = 1;
+ config.ThreadsUsingCommonAllocationsProbabilityPercent = 0;
+ break;
+ case 1:
+ desc1 += "16_threads+0%_common";
+ config.ThreadCount = 16;
+ config.ThreadsUsingCommonAllocationsProbabilityPercent = 0;
+ break;
+ case 2:
+ desc1 += "16_threads+50%_common";
+ config.ThreadCount = 16;
+ config.ThreadsUsingCommonAllocationsProbabilityPercent = 50;
+ break;
+ case 3:
+ desc1 += "16_threads+100%_common";
+ config.ThreadCount = 16;
+ config.ThreadsUsingCommonAllocationsProbabilityPercent = 100;
+ break;
+ case 4:
+ desc1 += "2_threads+0%_common";
+ config.ThreadCount = 2;
+ config.ThreadsUsingCommonAllocationsProbabilityPercent = 0;
+ break;
+ case 5:
+ desc1 += "2_threads+50%_common";
+ config.ThreadCount = 2;
+ config.ThreadsUsingCommonAllocationsProbabilityPercent = 50;
+ break;
+ case 6:
+ desc1 += "2_threads+100%_common";
+ config.ThreadCount = 2;
+ config.ThreadsUsingCommonAllocationsProbabilityPercent = 100;
+ break;
+ default:
+ assert(0);
+ }
+
+ // 0 = buffers, 1 = images, 2 = buffers and images
+ size_t buffersVsImagesCount = 2;
+ if(ConfigType >= CONFIG_TYPE_LARGE) ++buffersVsImagesCount;
+ for(size_t buffersVsImagesIndex = 0; buffersVsImagesIndex < buffersVsImagesCount; ++buffersVsImagesIndex)
+ {
+ std::string desc2 = desc1;
+ switch(buffersVsImagesIndex)
+ {
+ case 0: desc2 += ",Buffers"; break;
+ case 1: desc2 += ",Images"; break;
+ case 2: desc2 += ",Buffers+Images"; break;
+ default: assert(0);
+ }
+
+ // 0 = small, 1 = large, 2 = small and large
+ size_t smallVsLargeCount = 2;
+ if(ConfigType >= CONFIG_TYPE_LARGE) ++smallVsLargeCount;
+ for(size_t smallVsLargeIndex = 0; smallVsLargeIndex < smallVsLargeCount; ++smallVsLargeIndex)
+ {
+ std::string desc3 = desc2;
+ switch(smallVsLargeIndex)
+ {
+ case 0: desc3 += ",Small"; break;
+ case 1: desc3 += ",Large"; break;
+ case 2: desc3 += ",Small+Large"; break;
+ default: assert(0);
+ }
+
+ if(smallVsLargeIndex == 1 || smallVsLargeIndex == 2)
+ config.MaxBytesToAllocate = 4ull * 1024 * 1024 * 1024; // 4 GB
+ else
+ config.MaxBytesToAllocate = 4ull * 1024 * 1024;
+
+ // 0 = varying sizes min...max, 1 = set of constant sizes
+ size_t constantSizesCount = 1;
+ if(ConfigType >= CONFIG_TYPE_SMALL) ++constantSizesCount;
+ for(size_t constantSizesIndex = 0; constantSizesIndex < constantSizesCount; ++constantSizesIndex)
+ {
+ std::string desc4 = desc3;
+ switch(constantSizesIndex)
+ {
+ case 0: desc4 += " Varying_sizes"; break;
+ case 1: desc4 += " Constant_sizes"; break;
+ default: assert(0);
+ }
+
+ config.AllocationSizes.clear();
+ // Buffers present
+ if(buffersVsImagesIndex == 0 || buffersVsImagesIndex == 2)
+ {
+ // Small
+ if(smallVsLargeIndex == 0 || smallVsLargeIndex == 2)
+ {
+ // Varying size
+ if(constantSizesIndex == 0)
+ config.AllocationSizes.push_back({4, 16, 1024});
+ // Constant sizes
+ else
+ {
+ config.AllocationSizes.push_back({1, 16, 16});
+ config.AllocationSizes.push_back({1, 64, 64});
+ config.AllocationSizes.push_back({1, 256, 256});
+ config.AllocationSizes.push_back({1, 1024, 1024});
+ }
+ }
+ // Large
+ if(smallVsLargeIndex == 1 || smallVsLargeIndex == 2)
+ {
+ // Varying size
+ if(constantSizesIndex == 0)
+ config.AllocationSizes.push_back({4, 0x10000, 0xA00000}); // 64 KB ... 10 MB
+ // Constant sizes
+ else
+ {
+ config.AllocationSizes.push_back({1, 0x10000, 0x10000});
+ config.AllocationSizes.push_back({1, 0x80000, 0x80000});
+ config.AllocationSizes.push_back({1, 0x200000, 0x200000});
+ config.AllocationSizes.push_back({1, 0xA00000, 0xA00000});
+ }
+ }
+ }
+ // Images present
+ if(buffersVsImagesIndex == 1 || buffersVsImagesIndex == 2)
+ {
+ // Small
+ if(smallVsLargeIndex == 0 || smallVsLargeIndex == 2)
+ {
+ // Varying size
+ if(constantSizesIndex == 0)
+ config.AllocationSizes.push_back({4, 0, 0, 4, 32});
+ // Constant sizes
+ else
+ {
+ config.AllocationSizes.push_back({1, 0, 0, 4, 4});
+ config.AllocationSizes.push_back({1, 0, 0, 8, 8});
+ config.AllocationSizes.push_back({1, 0, 0, 16, 16});
+ config.AllocationSizes.push_back({1, 0, 0, 32, 32});
+ }
+ }
+ // Large
+ if(smallVsLargeIndex == 1 || smallVsLargeIndex == 2)
+ {
+ // Varying size
+ if(constantSizesIndex == 0)
+ config.AllocationSizes.push_back({4, 0, 0, 256, 2048});
+ // Constant sizes
+ else
+ {
+ config.AllocationSizes.push_back({1, 0, 0, 256, 256});
+ config.AllocationSizes.push_back({1, 0, 0, 512, 512});
+ config.AllocationSizes.push_back({1, 0, 0, 1024, 1024});
+ config.AllocationSizes.push_back({1, 0, 0, 2048, 2048});
+ }
+ }
+ }
+
+ // 0 = 100%, additional_operations = 0, 1 = 50%, 2 = 5%, 3 = 95% additional_operations = a lot
+ size_t beginBytesToAllocateCount = 1;
+ if(ConfigType >= CONFIG_TYPE_SMALL) ++beginBytesToAllocateCount;
+ if(ConfigType >= CONFIG_TYPE_AVERAGE) ++beginBytesToAllocateCount;
+ if(ConfigType >= CONFIG_TYPE_LARGE) ++beginBytesToAllocateCount;
+ for(size_t beginBytesToAllocateIndex = 0; beginBytesToAllocateIndex < beginBytesToAllocateCount; ++beginBytesToAllocateIndex)
+ {
+ std::string desc5 = desc4;
+
+ switch(beginBytesToAllocateIndex)
+ {
+ case 0:
+ desc5 += ",Allocate_100%";
+ config.BeginBytesToAllocate = config.MaxBytesToAllocate;
+ config.AdditionalOperationCount = 0;
+ break;
+ case 1:
+ desc5 += ",Allocate_50%+Operations";
+ config.BeginBytesToAllocate = config.MaxBytesToAllocate * 50 / 100;
+ config.AdditionalOperationCount = 1024;
+ break;
+ case 2:
+ desc5 += ",Allocate_5%+Operations";
+ config.BeginBytesToAllocate = config.MaxBytesToAllocate * 5 / 100;
+ config.AdditionalOperationCount = 1024;
+ break;
+ case 3:
+ desc5 += ",Allocate_95%+Operations";
+ config.BeginBytesToAllocate = config.MaxBytesToAllocate * 95 / 100;
+ config.AdditionalOperationCount = 1024;
+ break;
+ default:
+ assert(0);
+ }
+
+ for(size_t strategyIndex = 0; strategyIndex < strategyCount; ++strategyIndex)
+ {
+ std::string desc6 = desc5;
+ switch(strategyIndex)
+ {
+ case 0:
+ desc6 += ",BestFit";
+ config.AllocationStrategy = VMA_ALLOCATION_CREATE_STRATEGY_BEST_FIT_BIT;
+ break;
+ case 1:
+ desc6 += ",WorstFit";
+ config.AllocationStrategy = VMA_ALLOCATION_CREATE_STRATEGY_WORST_FIT_BIT;
+ break;
+ case 2:
+ desc6 += ",FirstFit";
+ config.AllocationStrategy = VMA_ALLOCATION_CREATE_STRATEGY_FIRST_FIT_BIT;
+ break;
+ default:
+ assert(0);
+ }
+
+ desc6 += ',';
+ desc6 += FREE_ORDER_NAMES[(uint32_t)config.FreeOrder];
+
+ const char* testDescription = desc6.c_str();
+
+ for(size_t repeat = 0; repeat < repeatCount; ++repeat)
+ {
+ printf("%s #%u\n", testDescription, (uint32_t)repeat);
+
+ Result result{};
+ VkResult res = MainTest(result, config);
+ TEST(res == VK_SUCCESS);
+ if(file)
+ {
+ WriteMainTestResult(file, CODE_DESCRIPTION, testDescription, config, result);
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+}
+
+static void PerformPoolTests(FILE* file)
+{
+ wprintf(L"POOL TESTS:\n");
+
+ const size_t AVG_RESOURCES_PER_POOL = 300;
+
+ uint32_t repeatCount = 1;
+ if(ConfigType >= CONFIG_TYPE_MAXIMUM) repeatCount = 3;
+
+ PoolTestConfig config{};
+ config.RandSeed = 2346343;
+ config.FrameCount = 200;
+ config.ItemsToMakeUnusedPercent = 2;
+
+ size_t threadCountCount = 1;
+ switch(ConfigType)
+ {
+ case CONFIG_TYPE_MINIMUM: threadCountCount = 1; break;
+ case CONFIG_TYPE_SMALL: threadCountCount = 2; break;
+ case CONFIG_TYPE_AVERAGE: threadCountCount = 2; break;
+ case CONFIG_TYPE_LARGE: threadCountCount = 3; break;
+ case CONFIG_TYPE_MAXIMUM: threadCountCount = 3; break;
+ default: assert(0);
+ }
+ for(size_t threadCountIndex = 0; threadCountIndex < threadCountCount; ++threadCountIndex)
+ {
+ std::string desc1;
+
+ switch(threadCountIndex)
+ {
+ case 0:
+ desc1 += "1_thread";
+ config.ThreadCount = 1;
+ break;
+ case 1:
+ desc1 += "16_threads";
+ config.ThreadCount = 16;
+ break;
+ case 2:
+ desc1 += "2_threads";
+ config.ThreadCount = 2;
+ break;
+ default:
+ assert(0);
+ }
+
+ // 0 = buffers, 1 = images, 2 = buffers and images
+ size_t buffersVsImagesCount = 2;
+ if(ConfigType >= CONFIG_TYPE_LARGE) ++buffersVsImagesCount;
+ for(size_t buffersVsImagesIndex = 0; buffersVsImagesIndex < buffersVsImagesCount; ++buffersVsImagesIndex)
+ {
+ std::string desc2 = desc1;
+ switch(buffersVsImagesIndex)
+ {
+ case 0: desc2 += " Buffers"; break;
+ case 1: desc2 += " Images"; break;
+ case 2: desc2 += " Buffers+Images"; break;
+ default: assert(0);
+ }
+
+ // 0 = small, 1 = large, 2 = small and large
+ size_t smallVsLargeCount = 2;
+ if(ConfigType >= CONFIG_TYPE_LARGE) ++smallVsLargeCount;
+ for(size_t smallVsLargeIndex = 0; smallVsLargeIndex < smallVsLargeCount; ++smallVsLargeIndex)
+ {
+ std::string desc3 = desc2;
+ switch(smallVsLargeIndex)
+ {
+ case 0: desc3 += " Small"; break;
+ case 1: desc3 += " Large"; break;
+ case 2: desc3 += " Small+Large"; break;
+ default: assert(0);
+ }
+
+ if(smallVsLargeIndex == 1 || smallVsLargeIndex == 2)
+ config.PoolSize = 6ull * 1024 * 1024 * 1024; // 6 GB
+ else
+ config.PoolSize = 4ull * 1024 * 1024;
+
+ // 0 = varying sizes min...max, 1 = set of constant sizes
+ size_t constantSizesCount = 1;
+ if(ConfigType >= CONFIG_TYPE_SMALL) ++constantSizesCount;
+ for(size_t constantSizesIndex = 0; constantSizesIndex < constantSizesCount; ++constantSizesIndex)
+ {
+ std::string desc4 = desc3;
+ switch(constantSizesIndex)
+ {
+ case 0: desc4 += " Varying_sizes"; break;
+ case 1: desc4 += " Constant_sizes"; break;
+ default: assert(0);
+ }
+
+ config.AllocationSizes.clear();
+ // Buffers present
+ if(buffersVsImagesIndex == 0 || buffersVsImagesIndex == 2)
+ {
+ // Small
+ if(smallVsLargeIndex == 0 || smallVsLargeIndex == 2)
+ {
+ // Varying size
+ if(constantSizesIndex == 0)
+ config.AllocationSizes.push_back({4, 16, 1024});
+ // Constant sizes
+ else
+ {
+ config.AllocationSizes.push_back({1, 16, 16});
+ config.AllocationSizes.push_back({1, 64, 64});
+ config.AllocationSizes.push_back({1, 256, 256});
+ config.AllocationSizes.push_back({1, 1024, 1024});
+ }
+ }
+ // Large
+ if(smallVsLargeIndex == 1 || smallVsLargeIndex == 2)
+ {
+ // Varying size
+ if(constantSizesIndex == 0)
+ config.AllocationSizes.push_back({4, 0x10000, 0xA00000}); // 64 KB ... 10 MB
+ // Constant sizes
+ else
+ {
+ config.AllocationSizes.push_back({1, 0x10000, 0x10000});
+ config.AllocationSizes.push_back({1, 0x80000, 0x80000});
+ config.AllocationSizes.push_back({1, 0x200000, 0x200000});
+ config.AllocationSizes.push_back({1, 0xA00000, 0xA00000});
+ }
+ }
+ }
+ // Images present
+ if(buffersVsImagesIndex == 1 || buffersVsImagesIndex == 2)
+ {
+ // Small
+ if(smallVsLargeIndex == 0 || smallVsLargeIndex == 2)
+ {
+ // Varying size
+ if(constantSizesIndex == 0)
+ config.AllocationSizes.push_back({4, 0, 0, 4, 32});
+ // Constant sizes
+ else
+ {
+ config.AllocationSizes.push_back({1, 0, 0, 4, 4});
+ config.AllocationSizes.push_back({1, 0, 0, 8, 8});
+ config.AllocationSizes.push_back({1, 0, 0, 16, 16});
+ config.AllocationSizes.push_back({1, 0, 0, 32, 32});
+ }
+ }
+ // Large
+ if(smallVsLargeIndex == 1 || smallVsLargeIndex == 2)
+ {
+ // Varying size
+ if(constantSizesIndex == 0)
+ config.AllocationSizes.push_back({4, 0, 0, 256, 2048});
+ // Constant sizes
+ else
+ {
+ config.AllocationSizes.push_back({1, 0, 0, 256, 256});
+ config.AllocationSizes.push_back({1, 0, 0, 512, 512});
+ config.AllocationSizes.push_back({1, 0, 0, 1024, 1024});
+ config.AllocationSizes.push_back({1, 0, 0, 2048, 2048});
+ }
+ }
+ }
+
+ const VkDeviceSize avgResourceSize = config.CalcAvgResourceSize();
+ config.PoolSize = avgResourceSize * AVG_RESOURCES_PER_POOL;
+
+ // 0 = 66%, 1 = 133%, 2 = 100%, 3 = 33%, 4 = 166%
+ size_t subscriptionModeCount;
+ switch(ConfigType)
+ {
+ case CONFIG_TYPE_MINIMUM: subscriptionModeCount = 2; break;
+ case CONFIG_TYPE_SMALL: subscriptionModeCount = 2; break;
+ case CONFIG_TYPE_AVERAGE: subscriptionModeCount = 3; break;
+ case CONFIG_TYPE_LARGE: subscriptionModeCount = 5; break;
+ case CONFIG_TYPE_MAXIMUM: subscriptionModeCount = 5; break;
+ default: assert(0);
+ }
+ for(size_t subscriptionModeIndex = 0; subscriptionModeIndex < subscriptionModeCount; ++subscriptionModeIndex)
+ {
+ std::string desc5 = desc4;
+
+ switch(subscriptionModeIndex)
+ {
+ case 0:
+ desc5 += " Subscription_66%";
+ config.UsedItemCountMax = AVG_RESOURCES_PER_POOL * 66 / 100;
+ break;
+ case 1:
+ desc5 += " Subscription_133%";
+ config.UsedItemCountMax = AVG_RESOURCES_PER_POOL * 133 / 100;
+ break;
+ case 2:
+ desc5 += " Subscription_100%";
+ config.UsedItemCountMax = AVG_RESOURCES_PER_POOL;
+ break;
+ case 3:
+ desc5 += " Subscription_33%";
+ config.UsedItemCountMax = AVG_RESOURCES_PER_POOL * 33 / 100;
+ break;
+ case 4:
+ desc5 += " Subscription_166%";
+ config.UsedItemCountMax = AVG_RESOURCES_PER_POOL * 166 / 100;
+ break;
+ default:
+ assert(0);
+ }
+
+ config.TotalItemCount = config.UsedItemCountMax * 5;
+ config.UsedItemCountMin = config.UsedItemCountMax * 80 / 100;
+
+ const char* testDescription = desc5.c_str();
+
+ for(size_t repeat = 0; repeat < repeatCount; ++repeat)
+ {
+ printf("%s #%u\n", testDescription, (uint32_t)repeat);
+
+ PoolTestResult result{};
+ TestPool_Benchmark(result, config);
+ WritePoolTestResult(file, CODE_DESCRIPTION, testDescription, config, result);
+ }
+ }
+ }
+ }
+ }
+ }
+}
+
+static void BasicTestBuddyAllocator()
+{
+ wprintf(L"Basic test buddy allocator\n");
+
+ RandomNumberGenerator rand{76543};
+
+ VkBufferCreateInfo sampleBufCreateInfo = { VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO };
+ sampleBufCreateInfo.size = 1024; // Whatever.
+ sampleBufCreateInfo.usage = VK_BUFFER_USAGE_TRANSFER_DST_BIT | VK_BUFFER_USAGE_VERTEX_BUFFER_BIT;
+
+ VmaAllocationCreateInfo sampleAllocCreateInfo = {};
+ sampleAllocCreateInfo.usage = VMA_MEMORY_USAGE_GPU_ONLY;
+
+ VmaPoolCreateInfo poolCreateInfo = {};
+ VkResult res = vmaFindMemoryTypeIndexForBufferInfo(g_hAllocator, &sampleBufCreateInfo, &sampleAllocCreateInfo, &poolCreateInfo.memoryTypeIndex);
+ TEST(res == VK_SUCCESS);
+
+ // Deliberately adding 1023 to test usable size smaller than memory block size.
+ poolCreateInfo.blockSize = 1024 * 1024 + 1023;
+ poolCreateInfo.flags = VMA_POOL_CREATE_BUDDY_ALGORITHM_BIT;
+ //poolCreateInfo.minBlockCount = poolCreateInfo.maxBlockCount = 1;
+
+ VmaPool pool = nullptr;
+ res = vmaCreatePool(g_hAllocator, &poolCreateInfo, &pool);
+ TEST(res == VK_SUCCESS);
+
+ VkBufferCreateInfo bufCreateInfo = sampleBufCreateInfo;
+
+ VmaAllocationCreateInfo allocCreateInfo = {};
+ allocCreateInfo.pool = pool;
+
+ std::vector<BufferInfo> bufInfo;
+ BufferInfo newBufInfo;
+ VmaAllocationInfo allocInfo;
+
+ bufCreateInfo.size = 1024 * 256;
+ res = vmaCreateBuffer(g_hAllocator, &bufCreateInfo, &allocCreateInfo,
+ &newBufInfo.Buffer, &newBufInfo.Allocation, &allocInfo);
+ TEST(res == VK_SUCCESS);
+ bufInfo.push_back(newBufInfo);
+
+ bufCreateInfo.size = 1024 * 512;
+ res = vmaCreateBuffer(g_hAllocator, &bufCreateInfo, &allocCreateInfo,
+ &newBufInfo.Buffer, &newBufInfo.Allocation, &allocInfo);
+ TEST(res == VK_SUCCESS);
+ bufInfo.push_back(newBufInfo);
+
+ bufCreateInfo.size = 1024 * 128;
+ res = vmaCreateBuffer(g_hAllocator, &bufCreateInfo, &allocCreateInfo,
+ &newBufInfo.Buffer, &newBufInfo.Allocation, &allocInfo);
+ TEST(res == VK_SUCCESS);
+ bufInfo.push_back(newBufInfo);
+
+ // Test very small allocation, smaller than minimum node size.
+ bufCreateInfo.size = 1;
+ res = vmaCreateBuffer(g_hAllocator, &bufCreateInfo, &allocCreateInfo,
+ &newBufInfo.Buffer, &newBufInfo.Allocation, &allocInfo);
+ TEST(res == VK_SUCCESS);
+ bufInfo.push_back(newBufInfo);
+
+ // Test some small allocation with alignment requirement.
+ {
+ VkMemoryRequirements memReq;
+ memReq.alignment = 256;
+ memReq.memoryTypeBits = UINT32_MAX;
+ memReq.size = 32;
+
+ newBufInfo.Buffer = VK_NULL_HANDLE;
+ res = vmaAllocateMemory(g_hAllocator, &memReq, &allocCreateInfo,
+ &newBufInfo.Allocation, &allocInfo);
+ TEST(res == VK_SUCCESS);
+ TEST(allocInfo.offset % memReq.alignment == 0);
+ bufInfo.push_back(newBufInfo);
+ }
+
+ //SaveAllocatorStatsToFile(L"TEST.json");
+
+ VmaPoolStats stats = {};
+ vmaGetPoolStats(g_hAllocator, pool, &stats);
+ int DBG = 0; // Set breakpoint here to inspect `stats`.
+
+ // Allocate enough new buffers to surely fall into second block.
+ for(uint32_t i = 0; i < 32; ++i)
+ {
+ bufCreateInfo.size = 1024 * (rand.Generate() % 32 + 1);
+ res = vmaCreateBuffer(g_hAllocator, &bufCreateInfo, &allocCreateInfo,
+ &newBufInfo.Buffer, &newBufInfo.Allocation, &allocInfo);
+ TEST(res == VK_SUCCESS);
+ bufInfo.push_back(newBufInfo);
+ }
+
+ SaveAllocatorStatsToFile(L"BuddyTest01.json");
+
+ // Destroy the buffers in random order.
+ while(!bufInfo.empty())
+ {
+ const size_t indexToDestroy = rand.Generate() % bufInfo.size();
+ const BufferInfo& currBufInfo = bufInfo[indexToDestroy];
+ vmaDestroyBuffer(g_hAllocator, currBufInfo.Buffer, currBufInfo.Allocation);
+ bufInfo.erase(bufInfo.begin() + indexToDestroy);
+ }
+
+ vmaDestroyPool(g_hAllocator, pool);
+}
+
+static void BasicTestAllocatePages()
+{
+ wprintf(L"Basic test allocate pages\n");
+
+ RandomNumberGenerator rand{765461};
+
+ VkBufferCreateInfo sampleBufCreateInfo = { VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO };
+ sampleBufCreateInfo.size = 1024; // Whatever.
+ sampleBufCreateInfo.usage = VK_BUFFER_USAGE_TRANSFER_SRC_BIT;
+
+ VmaAllocationCreateInfo sampleAllocCreateInfo = {};
+ sampleAllocCreateInfo.usage = VMA_MEMORY_USAGE_CPU_ONLY;
+
+ VmaPoolCreateInfo poolCreateInfo = {};
+ VkResult res = vmaFindMemoryTypeIndexForBufferInfo(g_hAllocator, &sampleBufCreateInfo, &sampleAllocCreateInfo, &poolCreateInfo.memoryTypeIndex);
+ TEST(res == VK_SUCCESS);
+
+ // 1 block of 1 MB.
+ poolCreateInfo.blockSize = 1024 * 1024;
+ poolCreateInfo.minBlockCount = poolCreateInfo.maxBlockCount = 1;
+
+ // Create pool.
+ VmaPool pool = nullptr;
+ res = vmaCreatePool(g_hAllocator, &poolCreateInfo, &pool);
+ TEST(res == VK_SUCCESS);
+
+ // Make 100 allocations of 4 KB - they should fit into the pool.
+ VkMemoryRequirements memReq;
+ memReq.memoryTypeBits = UINT32_MAX;
+ memReq.alignment = 4 * 1024;
+ memReq.size = 4 * 1024;
+
+ VmaAllocationCreateInfo allocCreateInfo = {};
+ allocCreateInfo.flags = VMA_ALLOCATION_CREATE_MAPPED_BIT;
+ allocCreateInfo.pool = pool;
+
+ constexpr uint32_t allocCount = 100;
+
+ std::vector<VmaAllocation> alloc{allocCount};
+ std::vector<VmaAllocationInfo> allocInfo{allocCount};
+ res = vmaAllocateMemoryPages(g_hAllocator, &memReq, &allocCreateInfo, allocCount, alloc.data(), allocInfo.data());
+ TEST(res == VK_SUCCESS);
+ for(uint32_t i = 0; i < allocCount; ++i)
+ {
+ TEST(alloc[i] != VK_NULL_HANDLE &&
+ allocInfo[i].pMappedData != nullptr &&
+ allocInfo[i].deviceMemory == allocInfo[0].deviceMemory &&
+ allocInfo[i].memoryType == allocInfo[0].memoryType);
+ }
+
+ // Free the allocations.
+ vmaFreeMemoryPages(g_hAllocator, allocCount, alloc.data());
+ std::fill(alloc.begin(), alloc.end(), nullptr);
+ std::fill(allocInfo.begin(), allocInfo.end(), VmaAllocationInfo{});
+
+ // Try to make 100 allocations of 100 KB. This call should fail due to not enough memory.
+ // Also test optional allocationInfo = null.
+ memReq.size = 100 * 1024;
+ res = vmaAllocateMemoryPages(g_hAllocator, &memReq, &allocCreateInfo, allocCount, alloc.data(), nullptr);
+ TEST(res != VK_SUCCESS);
+ TEST(std::find_if(alloc.begin(), alloc.end(), [](VmaAllocation alloc){ return alloc != VK_NULL_HANDLE; }) == alloc.end());
+
+ // Make 100 allocations of 4 KB, but with required alignment of 128 KB. This should also fail.
+ memReq.size = 4 * 1024;
+ memReq.alignment = 128 * 1024;
+ res = vmaAllocateMemoryPages(g_hAllocator, &memReq, &allocCreateInfo, allocCount, alloc.data(), allocInfo.data());
+ TEST(res != VK_SUCCESS);
+
+ // Make 100 dedicated allocations of 4 KB.
+ memReq.alignment = 4 * 1024;
+ memReq.size = 4 * 1024;
+
+ VmaAllocationCreateInfo dedicatedAllocCreateInfo = {};
+ dedicatedAllocCreateInfo.usage = VMA_MEMORY_USAGE_CPU_ONLY;
+ dedicatedAllocCreateInfo.flags = VMA_ALLOCATION_CREATE_MAPPED_BIT | VMA_ALLOCATION_CREATE_DEDICATED_MEMORY_BIT;
+ res = vmaAllocateMemoryPages(g_hAllocator, &memReq, &dedicatedAllocCreateInfo, allocCount, alloc.data(), allocInfo.data());
+ TEST(res == VK_SUCCESS);
+ for(uint32_t i = 0; i < allocCount; ++i)
+ {
+ TEST(alloc[i] != VK_NULL_HANDLE &&
+ allocInfo[i].pMappedData != nullptr &&
+ allocInfo[i].memoryType == allocInfo[0].memoryType &&
+ allocInfo[i].offset == 0);
+ if(i > 0)
+ {
+ TEST(allocInfo[i].deviceMemory != allocInfo[0].deviceMemory);
+ }
+ }
+
+ // Free the allocations.
+ vmaFreeMemoryPages(g_hAllocator, allocCount, alloc.data());
+ std::fill(alloc.begin(), alloc.end(), nullptr);
+ std::fill(allocInfo.begin(), allocInfo.end(), VmaAllocationInfo{});
+
+ vmaDestroyPool(g_hAllocator, pool);
+}
+
+// Test the testing environment.
+static void TestGpuData()
+{
+ RandomNumberGenerator rand = { 53434 };
+
+ std::vector<AllocInfo> allocInfo;
+
+ for(size_t i = 0; i < 100; ++i)
+ {
+ AllocInfo info = {};
+
+ info.m_BufferInfo.sType = VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO;
+ info.m_BufferInfo.usage = VK_BUFFER_USAGE_TRANSFER_DST_BIT |
+ VK_BUFFER_USAGE_TRANSFER_SRC_BIT |
+ VK_BUFFER_USAGE_VERTEX_BUFFER_BIT;
+ info.m_BufferInfo.size = 1024 * 1024 * (rand.Generate() % 9 + 1);
+
+ VmaAllocationCreateInfo allocCreateInfo = {};
+ allocCreateInfo.usage = VMA_MEMORY_USAGE_GPU_ONLY;
+
+ VkResult res = vmaCreateBuffer(g_hAllocator, &info.m_BufferInfo, &allocCreateInfo, &info.m_Buffer, &info.m_Allocation, nullptr);
+ TEST(res == VK_SUCCESS);
+
+ info.m_StartValue = rand.Generate();
+
+ allocInfo.push_back(std::move(info));
+ }
+
+ UploadGpuData(allocInfo.data(), allocInfo.size());
+
+ ValidateGpuData(allocInfo.data(), allocInfo.size());
+
+ DestroyAllAllocations(allocInfo);
+}
+
+void Test()
+{
+ wprintf(L"TESTING:\n");
+
+ if(false)
+ {
+ ////////////////////////////////////////////////////////////////////////////////
+ // Temporarily insert custom tests here:
+ return;
+ }
+
+ // # Simple tests
+
+ TestBasics();
+ TestAllocationVersusResourceSize();
+ //TestGpuData(); // Not calling this because it's just testing the testing environment.
+#if VMA_DEBUG_MARGIN
+ TestDebugMargin();
+#else
+ TestPool_SameSize();
+ TestPool_MinBlockCount();
+ TestPool_MinAllocationAlignment();
+ TestHeapSizeLimit();
+#endif
+#if VMA_DEBUG_INITIALIZE_ALLOCATIONS
+ TestAllocationsInitialization();
+#endif
+ TestMemoryUsage();
+ TestDeviceCoherentMemory();
+ TestBudget();
+ TestAliasing();
+ TestMapping();
+ TestDeviceLocalMapped();
+ TestMappingMultithreaded();
+ TestLinearAllocator();
+ ManuallyTestLinearAllocator();
+ TestLinearAllocatorMultiBlock();
+
+ BasicTestBuddyAllocator();
+ BasicTestAllocatePages();
+
+ if(VK_KHR_buffer_device_address_enabled)
+ TestBufferDeviceAddress();
+ if(VK_EXT_memory_priority_enabled)
+ TestMemoryPriority();
+
+ {
+ FILE* file;
+ fopen_s(&file, "Algorithms.csv", "w");
+ assert(file != NULL);
+ BenchmarkAlgorithms(file);
+ fclose(file);
+ }
+
+ TestDefragmentationSimple();
+ TestDefragmentationFull();
+ TestDefragmentationWholePool();
+ TestDefragmentationGpu();
+ TestDefragmentationIncrementalBasic();
+ TestDefragmentationIncrementalComplex();
+
+ // # Detailed tests
+ FILE* file;
+ fopen_s(&file, "Results.csv", "w");
+ assert(file != NULL);
+
+ WriteMainTestResultHeader(file);
+ PerformMainTests(file);
+ //PerformCustomMainTest(file);
+
+ WritePoolTestResultHeader(file);
+ PerformPoolTests(file);
+ //PerformCustomPoolTest(file);
+
+ fclose(file);
+
+ wprintf(L"Done, all PASSED.\n");
+}
+
+#endif // #ifdef _WIN32
diff --git a/src/Tests.h b/src/Tests.h
index 01cf1a8..4b3cb87 100644
--- a/src/Tests.h
+++ b/src/Tests.h
@@ -1,32 +1,32 @@
-//
-// Copyright (c) 2017-2021 Advanced Micro Devices, Inc. All rights reserved.
-//
-// Permission is hereby granted, free of charge, to any person obtaining a copy
-// of this software and associated documentation files (the "Software"), to deal
-// in the Software without restriction, including without limitation the rights
-// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-// copies of the Software, and to permit persons to whom the Software is
-// furnished to do so, subject to the following conditions:
-//
-// The above copyright notice and this permission notice shall be included in
-// all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-// THE SOFTWARE.
-//
-
-#ifndef TESTS_H_
-#define TESTS_H_
-
-#ifdef _WIN32
-
-void Test();
-
-#endif // #ifdef _WIN32
-
-#endif
+//
+// Copyright (c) 2017-2021 Advanced Micro Devices, Inc. All rights reserved.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+//
+
+#ifndef TESTS_H_
+#define TESTS_H_
+
+#ifdef _WIN32
+
+void Test();
+
+#endif // #ifdef _WIN32
+
+#endif
diff --git a/src/VmaReplay/Common.cpp b/src/VmaReplay/Common.cpp
index e7880a9..54039dd 100644
--- a/src/VmaReplay/Common.cpp
+++ b/src/VmaReplay/Common.cpp
@@ -1,721 +1,721 @@
-//
-// Copyright (c) 2017-2021 Advanced Micro Devices, Inc. All rights reserved.
-//
-// Permission is hereby granted, free of charge, to any person obtaining a copy
-// of this software and associated documentation files (the "Software"), to deal
-// in the Software without restriction, including without limitation the rights
-// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-// copies of the Software, and to permit persons to whom the Software is
-// furnished to do so, subject to the following conditions:
-//
-// The above copyright notice and this permission notice shall be included in
-// all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-// THE SOFTWARE.
-//
-
-#include "Common.h"
-
-bool StrRangeToPtrList(const StrRange& s, std::vector<uint64_t>& out)
-{
- out.clear();
- StrRange currRange = { s.beg, nullptr };
- while(currRange.beg < s.end)
- {
- currRange.end = currRange.beg;
- while(currRange.end < s.end && *currRange.end != ' ')
- {
- ++currRange.end;
- }
-
- uint64_t ptr = 0;
- if(!StrRangeToPtr(currRange, ptr))
- {
- return false;
- }
- out.push_back(ptr);
-
- currRange.beg = currRange.end + 1;
- }
- return true;
-}
-
-////////////////////////////////////////////////////////////////////////////////
-// LineSplit class
-
-bool LineSplit::GetNextLine(StrRange& out)
-{
- if(m_NextLineBeg < m_NumBytes)
- {
- out.beg = m_Data + m_NextLineBeg;
- size_t currLineEnd = m_NextLineBeg;
- while(currLineEnd < m_NumBytes && m_Data[currLineEnd] != '\n')
- ++currLineEnd;
- out.end = m_Data + currLineEnd;
- // Ignore trailing '\r' to support Windows end of line.
- if(out.end > out.beg && *(out.end - 1) == '\r')
- {
- --out.end;
- }
- m_NextLineBeg = currLineEnd + 1; // Past '\n'
- ++m_NextLineIndex;
- return true;
- }
- else
- return false;
-}
-
-////////////////////////////////////////////////////////////////////////////////
-// CsvSplit class
-
-void CsvSplit::Set(const StrRange& line, size_t maxCount)
-{
- assert(maxCount <= RANGE_COUNT_MAX);
- m_Line = line;
- const size_t strLen = line.length();
- size_t rangeIndex = 0;
- size_t charIndex = 0;
- while(charIndex < strLen && rangeIndex < maxCount)
- {
- m_Ranges[rangeIndex * 2] = charIndex;
- while(charIndex < strLen && (rangeIndex + 1 == maxCount || m_Line.beg[charIndex] != ','))
- ++charIndex;
- m_Ranges[rangeIndex * 2 + 1] = charIndex;
- ++rangeIndex;
- ++charIndex; // Past ','
- }
- m_Count = rangeIndex;
-}
-
-////////////////////////////////////////////////////////////////////////////////
-// class CmdLineParser
-
-bool CmdLineParser::ReadNextArg(std::string *OutArg)
-{
- if (m_argv != NULL)
- {
- if (m_ArgIndex >= (size_t)m_argc) return false;
-
- *OutArg = m_argv[m_ArgIndex];
- m_ArgIndex++;
- return true;
- }
- else
- {
- if (m_ArgIndex >= m_CmdLineLength) return false;
-
- OutArg->clear();
- bool InsideQuotes = false;
- while (m_ArgIndex < m_CmdLineLength)
- {
- char Ch = m_CmdLine[m_ArgIndex];
- if (Ch == '\\')
- {
- bool FollowedByQuote = false;
- size_t BackslashCount = 1;
- size_t TmpIndex = m_ArgIndex + 1;
- while (TmpIndex < m_CmdLineLength)
- {
- char TmpCh = m_CmdLine[TmpIndex];
- if (TmpCh == '\\')
- {
- BackslashCount++;
- TmpIndex++;
- }
- else if (TmpCh == '"')
- {
- FollowedByQuote = true;
- break;
- }
- else
- break;
- }
-
- if (FollowedByQuote)
- {
- if (BackslashCount % 2 == 0)
- {
- for (size_t i = 0; i < BackslashCount / 2; i++)
- *OutArg += '\\';
- m_ArgIndex += BackslashCount + 1;
- InsideQuotes = !InsideQuotes;
- }
- else
- {
- for (size_t i = 0; i < BackslashCount / 2; i++)
- *OutArg += '\\';
- *OutArg += '"';
- m_ArgIndex += BackslashCount + 1;
- }
- }
- else
- {
- for (size_t i = 0; i < BackslashCount; i++)
- *OutArg += '\\';
- m_ArgIndex += BackslashCount;
- }
- }
- else if (Ch == '"')
- {
- InsideQuotes = !InsideQuotes;
- m_ArgIndex++;
- }
- else if (isspace(Ch))
- {
- if (InsideQuotes)
- {
- *OutArg += Ch;
- m_ArgIndex++;
- }
- else
- {
- m_ArgIndex++;
- break;
- }
- }
- else
- {
- *OutArg += Ch;
- m_ArgIndex++;
- }
- }
-
- while (m_ArgIndex < m_CmdLineLength && isspace(m_CmdLine[m_ArgIndex]))
- m_ArgIndex++;
-
- return true;
- }
-}
-
-CmdLineParser::SHORT_OPT * CmdLineParser::FindShortOpt(char Opt)
-{
- for (size_t i = 0; i < m_ShortOpts.size(); i++)
- if (m_ShortOpts[i].Opt == Opt)
- return &m_ShortOpts[i];
- return NULL;
-}
-
-CmdLineParser::LONG_OPT * CmdLineParser::FindLongOpt(const std::string &Opt)
-{
- for (size_t i = 0; i < m_LongOpts.size(); i++)
- if (m_LongOpts[i].Opt == Opt)
- return &m_LongOpts[i];
- return NULL;
-}
-
-CmdLineParser::CmdLineParser(int argc, char **argv) :
- m_argv(argv),
- m_CmdLine(NULL),
- m_argc(argc),
- m_CmdLineLength(0),
- m_ArgIndex(1),
- m_InsideMultioption(false),
- m_LastArgIndex(0),
- m_LastOptId(0)
-{
- assert(argc > 0);
- assert(argv != NULL);
-}
-
-CmdLineParser::CmdLineParser(const char *CmdLine) :
- m_argv(NULL),
- m_CmdLine(CmdLine),
- m_argc(0),
- m_ArgIndex(0),
- m_InsideMultioption(false),
- m_LastArgIndex(0),
- m_LastOptId(0)
-{
- assert(CmdLine != NULL);
-
- m_CmdLineLength = strlen(m_CmdLine);
-
- while (m_ArgIndex < m_CmdLineLength && isspace(m_CmdLine[m_ArgIndex]))
- m_ArgIndex++;
-}
-
-void CmdLineParser::RegisterOpt(uint32_t Id, char Opt, bool Parameter)
-{
- assert(Opt != '\0');
-
- m_ShortOpts.push_back(SHORT_OPT(Id, Opt, Parameter));
-}
-
-void CmdLineParser::RegisterOpt(uint32_t Id, const std::string &Opt, bool Parameter)
-{
- assert(!Opt.empty());
-
- m_LongOpts.push_back(LONG_OPT(Id, Opt, Parameter));
-}
-
-CmdLineParser::RESULT CmdLineParser::ReadNext()
-{
- if (m_InsideMultioption)
- {
- assert(m_LastArgIndex < m_LastArg.length());
- SHORT_OPT *so = FindShortOpt(m_LastArg[m_LastArgIndex]);
- if (so == NULL)
- {
- m_LastOptId = 0;
- m_LastParameter.clear();
- return CmdLineParser::RESULT_ERROR;
- }
- if (so->Parameter)
- {
- if (m_LastArg.length() == m_LastArgIndex+1)
- {
- if (!ReadNextArg(&m_LastParameter))
- {
- m_LastOptId = 0;
- m_LastParameter.clear();
- return CmdLineParser::RESULT_ERROR;
- }
- m_InsideMultioption = false;
- m_LastOptId = so->Id;
- return CmdLineParser::RESULT_OPT;
- }
- else if (m_LastArg[m_LastArgIndex+1] == '=')
- {
- m_InsideMultioption = false;
- m_LastParameter = m_LastArg.substr(m_LastArgIndex+2);
- m_LastOptId = so->Id;
- return CmdLineParser::RESULT_OPT;
- }
- else
- {
- m_InsideMultioption = false;
- m_LastParameter = m_LastArg.substr(m_LastArgIndex+1);
- m_LastOptId = so->Id;
- return CmdLineParser::RESULT_OPT;
- }
- }
- else
- {
- if (m_LastArg.length() == m_LastArgIndex+1)
- {
- m_InsideMultioption = false;
- m_LastParameter.clear();
- m_LastOptId = so->Id;
- return CmdLineParser::RESULT_OPT;
- }
- else
- {
- m_LastArgIndex++;
-
- m_LastParameter.clear();
- m_LastOptId = so->Id;
- return CmdLineParser::RESULT_OPT;
- }
- }
- }
- else
- {
- if (!ReadNextArg(&m_LastArg))
- {
- m_LastParameter.clear();
- m_LastOptId = 0;
- return CmdLineParser::RESULT_END;
- }
-
- if (!m_LastArg.empty() && m_LastArg[0] == '-')
- {
- if (m_LastArg.length() > 1 && m_LastArg[1] == '-')
- {
- size_t EqualIndex = m_LastArg.find('=', 2);
- if (EqualIndex != std::string::npos)
- {
- LONG_OPT *lo = FindLongOpt(m_LastArg.substr(2, EqualIndex-2));
- if (lo == NULL || lo->Parameter == false)
- {
- m_LastOptId = 0;
- m_LastParameter.clear();
- return CmdLineParser::RESULT_ERROR;
- }
- m_LastParameter = m_LastArg.substr(EqualIndex+1);
- m_LastOptId = lo->Id;
- return CmdLineParser::RESULT_OPT;
- }
- else
- {
- LONG_OPT *lo = FindLongOpt(m_LastArg.substr(2));
- if (lo == NULL)
- {
- m_LastOptId = 0;
- m_LastParameter.clear();
- return CmdLineParser::RESULT_ERROR;
- }
- if (lo->Parameter)
- {
- if (!ReadNextArg(&m_LastParameter))
- {
- m_LastOptId = 0;
- m_LastParameter.clear();
- return CmdLineParser::RESULT_ERROR;
- }
- }
- else
- m_LastParameter.clear();
- m_LastOptId = lo->Id;
- return CmdLineParser::RESULT_OPT;
- }
- }
- else
- {
- if (m_LastArg.length() < 2)
- {
- m_LastOptId = 0;
- m_LastParameter.clear();
- return CmdLineParser::RESULT_ERROR;
- }
- SHORT_OPT *so = FindShortOpt(m_LastArg[1]);
- if (so == NULL)
- {
- m_LastOptId = 0;
- m_LastParameter.clear();
- return CmdLineParser::RESULT_ERROR;
- }
- if (so->Parameter)
- {
- if (m_LastArg.length() == 2)
- {
- if (!ReadNextArg(&m_LastParameter))
- {
- m_LastOptId = 0;
- m_LastParameter.clear();
- return CmdLineParser::RESULT_ERROR;
- }
- m_LastOptId = so->Id;
- return CmdLineParser::RESULT_OPT;
- }
- else if (m_LastArg[2] == '=')
- {
- m_LastParameter = m_LastArg.substr(3);
- m_LastOptId = so->Id;
- return CmdLineParser::RESULT_OPT;
- }
- else
- {
- m_LastParameter = m_LastArg.substr(2);
- m_LastOptId = so->Id;
- return CmdLineParser::RESULT_OPT;
- }
- }
- else
- {
- if (m_LastArg.length() == 2)
- {
- m_LastParameter.clear();
- m_LastOptId = so->Id;
- return CmdLineParser::RESULT_OPT;
- }
- else
- {
- m_InsideMultioption = true;
- m_LastArgIndex = 2;
-
- m_LastParameter.clear();
- m_LastOptId = so->Id;
- return CmdLineParser::RESULT_OPT;
- }
- }
- }
- }
- else if (!m_LastArg.empty() && m_LastArg[0] == '/')
- {
- size_t EqualIndex = m_LastArg.find('=', 1);
- if (EqualIndex != std::string::npos)
- {
- if (EqualIndex == 2)
- {
- SHORT_OPT *so = FindShortOpt(m_LastArg[1]);
- if (so != NULL)
- {
- if (so->Parameter == false)
- {
- m_LastOptId = 0;
- m_LastParameter.clear();
- return CmdLineParser::RESULT_ERROR;
- }
- m_LastParameter = m_LastArg.substr(EqualIndex+1);
- m_LastOptId = so->Id;
- return CmdLineParser::RESULT_OPT;
- }
- }
- LONG_OPT *lo = FindLongOpt(m_LastArg.substr(1, EqualIndex-1));
- if (lo == NULL || lo->Parameter == false)
- {
- m_LastOptId = 0;
- m_LastParameter.clear();
- return CmdLineParser::RESULT_ERROR;
- }
- m_LastParameter = m_LastArg.substr(EqualIndex+1);
- m_LastOptId = lo->Id;
- return CmdLineParser::RESULT_OPT;
- }
- else
- {
- if (m_LastArg.length() == 2)
- {
- SHORT_OPT *so = FindShortOpt(m_LastArg[1]);
- if (so != NULL)
- {
- if (so->Parameter)
- {
- if (!ReadNextArg(&m_LastParameter))
- {
- m_LastOptId = 0;
- m_LastParameter.clear();
- return CmdLineParser::RESULT_ERROR;
- }
- }
- else
- m_LastParameter.clear();
- m_LastOptId = so->Id;
- return CmdLineParser::RESULT_OPT;
- }
- }
- LONG_OPT *lo = FindLongOpt(m_LastArg.substr(1));
- if (lo == NULL)
- {
- m_LastOptId = 0;
- m_LastParameter.clear();
- return CmdLineParser::RESULT_ERROR;
- }
- if (lo->Parameter)
- {
- if (!ReadNextArg(&m_LastParameter))
- {
- m_LastOptId = 0;
- m_LastParameter.clear();
- return CmdLineParser::RESULT_ERROR;
- }
- }
- else
- m_LastParameter.clear();
- m_LastOptId = lo->Id;
- return CmdLineParser::RESULT_OPT;
- }
- }
- else
- {
- m_LastOptId = 0;
- m_LastParameter = m_LastArg;
- return CmdLineParser::RESULT_PARAMETER;
- }
- }
-}
-
-uint32_t CmdLineParser::GetOptId()
-{
- return m_LastOptId;
-}
-
-const std::string & CmdLineParser::GetParameter()
-{
- return m_LastParameter;
-}
-
-////////////////////////////////////////////////////////////////////////////////
-// Glolals
-
-/*
-
-void SetConsoleColor(CONSOLE_COLOR color)
-{
- WORD attr = 0;
- switch(color)
- {
- case CONSOLE_COLOR::INFO:
- attr = FOREGROUND_INTENSITY;;
- break;
- case CONSOLE_COLOR::NORMAL:
- attr = FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_BLUE;
- break;
- case CONSOLE_COLOR::WARNING:
- attr = FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_INTENSITY;
- break;
- case CONSOLE_COLOR::ERROR_:
- attr = FOREGROUND_RED | FOREGROUND_INTENSITY;
- break;
- default:
- assert(0);
- }
-
- HANDLE out = GetStdHandle(STD_OUTPUT_HANDLE);
- SetConsoleTextAttribute(out, attr);
-}
-
-void PrintMessage(CONSOLE_COLOR color, const char* msg)
-{
- if(color != CONSOLE_COLOR::NORMAL)
- SetConsoleColor(color);
-
- printf("%s\n", msg);
-
- if (color != CONSOLE_COLOR::NORMAL)
- SetConsoleColor(CONSOLE_COLOR::NORMAL);
-}
-
-void PrintMessage(CONSOLE_COLOR color, const wchar_t* msg)
-{
- if(color != CONSOLE_COLOR::NORMAL)
- SetConsoleColor(color);
-
- wprintf(L"%s\n", msg);
-
- if (color != CONSOLE_COLOR::NORMAL)
- SetConsoleColor(CONSOLE_COLOR::NORMAL);
-}
-
-static const size_t CONSOLE_SMALL_BUF_SIZE = 256;
-
-void PrintMessageV(CONSOLE_COLOR color, const char* format, va_list argList)
-{
- size_t dstLen = (size_t)::_vscprintf(format, argList);
- if(dstLen)
- {
- bool useSmallBuf = dstLen < CONSOLE_SMALL_BUF_SIZE;
- char smallBuf[CONSOLE_SMALL_BUF_SIZE];
- std::vector<char> bigBuf(useSmallBuf ? 0 : dstLen + 1);
- char* bufPtr = useSmallBuf ? smallBuf : bigBuf.data();
- ::vsprintf_s(bufPtr, dstLen + 1, format, argList);
- PrintMessage(color, bufPtr);
- }
-}
-
-void PrintMessageV(CONSOLE_COLOR color, const wchar_t* format, va_list argList)
-{
- size_t dstLen = (size_t)::_vcwprintf(format, argList);
- if(dstLen)
- {
- bool useSmallBuf = dstLen < CONSOLE_SMALL_BUF_SIZE;
- wchar_t smallBuf[CONSOLE_SMALL_BUF_SIZE];
- std::vector<wchar_t> bigBuf(useSmallBuf ? 0 : dstLen + 1);
- wchar_t* bufPtr = useSmallBuf ? smallBuf : bigBuf.data();
- ::vswprintf_s(bufPtr, dstLen + 1, format, argList);
- PrintMessage(color, bufPtr);
- }
-}
-
-void PrintMessageF(CONSOLE_COLOR color, const char* format, ...)
-{
- va_list argList;
- va_start(argList, format);
- PrintMessageV(color, format, argList);
- va_end(argList);
-}
-
-void PrintMessageF(CONSOLE_COLOR color, const wchar_t* format, ...)
-{
- va_list argList;
- va_start(argList, format);
- PrintMessageV(color, format, argList);
- va_end(argList);
-}
-
-void PrintWarningF(const char* format, ...)
-{
- va_list argList;
- va_start(argList, format);
- PrintMessageV(CONSOLE_COLOR::WARNING, format, argList);
- va_end(argList);
-}
-
-void PrintWarningF(const wchar_t* format, ...)
-{
- va_list argList;
- va_start(argList, format);
- PrintMessageV(CONSOLE_COLOR::WARNING, format, argList);
- va_end(argList);
-}
-
-void PrintErrorF(const char* format, ...)
-{
- va_list argList;
- va_start(argList, format);
- PrintMessageV(CONSOLE_COLOR::WARNING, format, argList);
- va_end(argList);
-}
-
-void PrintErrorF(const wchar_t* format, ...)
-{
- va_list argList;
- va_start(argList, format);
- PrintMessageV(CONSOLE_COLOR::WARNING, format, argList);
- va_end(argList);
-}
-*/
-
-void SecondsToFriendlyStr(float seconds, std::string& out)
-{
- if(seconds == 0.f)
- {
- out = "0";
- return;
- }
-
- if (seconds < 0.f)
- {
- out = "-";
- seconds = -seconds;
- }
- else
- {
- out.clear();
- }
-
- char s[32];
-
- // #.### ns
- if(seconds < 1e-6)
- {
- sprintf_s(s, "%.3f ns", seconds * 1e9);
- out += s;
- }
- // #.### us
- else if(seconds < 1e-3)
- {
- sprintf_s(s, "%.3f us", seconds * 1e6);
- out += s;
- }
- // #.### ms
- else if(seconds < 1.f)
- {
- sprintf_s(s, "%.3f ms", seconds * 1e3);
- out += s;
- }
- // #.### s
- else if(seconds < 60.f)
- {
- sprintf_s(s, "%.3f s", seconds);
- out += s;
- }
- else
- {
- uint64_t seconds_u = (uint64_t)seconds;
- // "#:## min"
- if (seconds_u < 3600)
- {
- uint64_t minutes = seconds_u / 60;
- seconds_u -= minutes * 60;
- sprintf_s(s, "%llu:%02llu min", minutes, seconds_u);
- out += s;
- }
- // "#:##:## h"
- else
- {
- uint64_t minutes = seconds_u / 60;
- seconds_u -= minutes * 60;
- uint64_t hours = minutes / 60;
- minutes -= hours * 60;
- sprintf_s(s, "%llu:%02llu:%02llu h", hours, minutes, seconds_u);
- out += s;
- }
- }
-}
+//
+// Copyright (c) 2017-2021 Advanced Micro Devices, Inc. All rights reserved.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+//
+
+#include "Common.h"
+
+bool StrRangeToPtrList(const StrRange& s, std::vector<uint64_t>& out)
+{
+ out.clear();
+ StrRange currRange = { s.beg, nullptr };
+ while(currRange.beg < s.end)
+ {
+ currRange.end = currRange.beg;
+ while(currRange.end < s.end && *currRange.end != ' ')
+ {
+ ++currRange.end;
+ }
+
+ uint64_t ptr = 0;
+ if(!StrRangeToPtr(currRange, ptr))
+ {
+ return false;
+ }
+ out.push_back(ptr);
+
+ currRange.beg = currRange.end + 1;
+ }
+ return true;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// LineSplit class
+
+bool LineSplit::GetNextLine(StrRange& out)
+{
+ if(m_NextLineBeg < m_NumBytes)
+ {
+ out.beg = m_Data + m_NextLineBeg;
+ size_t currLineEnd = m_NextLineBeg;
+ while(currLineEnd < m_NumBytes && m_Data[currLineEnd] != '\n')
+ ++currLineEnd;
+ out.end = m_Data + currLineEnd;
+ // Ignore trailing '\r' to support Windows end of line.
+ if(out.end > out.beg && *(out.end - 1) == '\r')
+ {
+ --out.end;
+ }
+ m_NextLineBeg = currLineEnd + 1; // Past '\n'
+ ++m_NextLineIndex;
+ return true;
+ }
+ else
+ return false;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// CsvSplit class
+
+void CsvSplit::Set(const StrRange& line, size_t maxCount)
+{
+ assert(maxCount <= RANGE_COUNT_MAX);
+ m_Line = line;
+ const size_t strLen = line.length();
+ size_t rangeIndex = 0;
+ size_t charIndex = 0;
+ while(charIndex < strLen && rangeIndex < maxCount)
+ {
+ m_Ranges[rangeIndex * 2] = charIndex;
+ while(charIndex < strLen && (rangeIndex + 1 == maxCount || m_Line.beg[charIndex] != ','))
+ ++charIndex;
+ m_Ranges[rangeIndex * 2 + 1] = charIndex;
+ ++rangeIndex;
+ ++charIndex; // Past ','
+ }
+ m_Count = rangeIndex;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// class CmdLineParser
+
+bool CmdLineParser::ReadNextArg(std::string *OutArg)
+{
+ if (m_argv != NULL)
+ {
+ if (m_ArgIndex >= (size_t)m_argc) return false;
+
+ *OutArg = m_argv[m_ArgIndex];
+ m_ArgIndex++;
+ return true;
+ }
+ else
+ {
+ if (m_ArgIndex >= m_CmdLineLength) return false;
+
+ OutArg->clear();
+ bool InsideQuotes = false;
+ while (m_ArgIndex < m_CmdLineLength)
+ {
+ char Ch = m_CmdLine[m_ArgIndex];
+ if (Ch == '\\')
+ {
+ bool FollowedByQuote = false;
+ size_t BackslashCount = 1;
+ size_t TmpIndex = m_ArgIndex + 1;
+ while (TmpIndex < m_CmdLineLength)
+ {
+ char TmpCh = m_CmdLine[TmpIndex];
+ if (TmpCh == '\\')
+ {
+ BackslashCount++;
+ TmpIndex++;
+ }
+ else if (TmpCh == '"')
+ {
+ FollowedByQuote = true;
+ break;
+ }
+ else
+ break;
+ }
+
+ if (FollowedByQuote)
+ {
+ if (BackslashCount % 2 == 0)
+ {
+ for (size_t i = 0; i < BackslashCount / 2; i++)
+ *OutArg += '\\';
+ m_ArgIndex += BackslashCount + 1;
+ InsideQuotes = !InsideQuotes;
+ }
+ else
+ {
+ for (size_t i = 0; i < BackslashCount / 2; i++)
+ *OutArg += '\\';
+ *OutArg += '"';
+ m_ArgIndex += BackslashCount + 1;
+ }
+ }
+ else
+ {
+ for (size_t i = 0; i < BackslashCount; i++)
+ *OutArg += '\\';
+ m_ArgIndex += BackslashCount;
+ }
+ }
+ else if (Ch == '"')
+ {
+ InsideQuotes = !InsideQuotes;
+ m_ArgIndex++;
+ }
+ else if (isspace(Ch))
+ {
+ if (InsideQuotes)
+ {
+ *OutArg += Ch;
+ m_ArgIndex++;
+ }
+ else
+ {
+ m_ArgIndex++;
+ break;
+ }
+ }
+ else
+ {
+ *OutArg += Ch;
+ m_ArgIndex++;
+ }
+ }
+
+ while (m_ArgIndex < m_CmdLineLength && isspace(m_CmdLine[m_ArgIndex]))
+ m_ArgIndex++;
+
+ return true;
+ }
+}
+
+CmdLineParser::SHORT_OPT * CmdLineParser::FindShortOpt(char Opt)
+{
+ for (size_t i = 0; i < m_ShortOpts.size(); i++)
+ if (m_ShortOpts[i].Opt == Opt)
+ return &m_ShortOpts[i];
+ return NULL;
+}
+
+CmdLineParser::LONG_OPT * CmdLineParser::FindLongOpt(const std::string &Opt)
+{
+ for (size_t i = 0; i < m_LongOpts.size(); i++)
+ if (m_LongOpts[i].Opt == Opt)
+ return &m_LongOpts[i];
+ return NULL;
+}
+
+CmdLineParser::CmdLineParser(int argc, char **argv) :
+ m_argv(argv),
+ m_CmdLine(NULL),
+ m_argc(argc),
+ m_CmdLineLength(0),
+ m_ArgIndex(1),
+ m_InsideMultioption(false),
+ m_LastArgIndex(0),
+ m_LastOptId(0)
+{
+ assert(argc > 0);
+ assert(argv != NULL);
+}
+
+CmdLineParser::CmdLineParser(const char *CmdLine) :
+ m_argv(NULL),
+ m_CmdLine(CmdLine),
+ m_argc(0),
+ m_ArgIndex(0),
+ m_InsideMultioption(false),
+ m_LastArgIndex(0),
+ m_LastOptId(0)
+{
+ assert(CmdLine != NULL);
+
+ m_CmdLineLength = strlen(m_CmdLine);
+
+ while (m_ArgIndex < m_CmdLineLength && isspace(m_CmdLine[m_ArgIndex]))
+ m_ArgIndex++;
+}
+
+void CmdLineParser::RegisterOpt(uint32_t Id, char Opt, bool Parameter)
+{
+ assert(Opt != '\0');
+
+ m_ShortOpts.push_back(SHORT_OPT(Id, Opt, Parameter));
+}
+
+void CmdLineParser::RegisterOpt(uint32_t Id, const std::string &Opt, bool Parameter)
+{
+ assert(!Opt.empty());
+
+ m_LongOpts.push_back(LONG_OPT(Id, Opt, Parameter));
+}
+
+CmdLineParser::RESULT CmdLineParser::ReadNext()
+{
+ if (m_InsideMultioption)
+ {
+ assert(m_LastArgIndex < m_LastArg.length());
+ SHORT_OPT *so = FindShortOpt(m_LastArg[m_LastArgIndex]);
+ if (so == NULL)
+ {
+ m_LastOptId = 0;
+ m_LastParameter.clear();
+ return CmdLineParser::RESULT_ERROR;
+ }
+ if (so->Parameter)
+ {
+ if (m_LastArg.length() == m_LastArgIndex+1)
+ {
+ if (!ReadNextArg(&m_LastParameter))
+ {
+ m_LastOptId = 0;
+ m_LastParameter.clear();
+ return CmdLineParser::RESULT_ERROR;
+ }
+ m_InsideMultioption = false;
+ m_LastOptId = so->Id;
+ return CmdLineParser::RESULT_OPT;
+ }
+ else if (m_LastArg[m_LastArgIndex+1] == '=')
+ {
+ m_InsideMultioption = false;
+ m_LastParameter = m_LastArg.substr(m_LastArgIndex+2);
+ m_LastOptId = so->Id;
+ return CmdLineParser::RESULT_OPT;
+ }
+ else
+ {
+ m_InsideMultioption = false;
+ m_LastParameter = m_LastArg.substr(m_LastArgIndex+1);
+ m_LastOptId = so->Id;
+ return CmdLineParser::RESULT_OPT;
+ }
+ }
+ else
+ {
+ if (m_LastArg.length() == m_LastArgIndex+1)
+ {
+ m_InsideMultioption = false;
+ m_LastParameter.clear();
+ m_LastOptId = so->Id;
+ return CmdLineParser::RESULT_OPT;
+ }
+ else
+ {
+ m_LastArgIndex++;
+
+ m_LastParameter.clear();
+ m_LastOptId = so->Id;
+ return CmdLineParser::RESULT_OPT;
+ }
+ }
+ }
+ else
+ {
+ if (!ReadNextArg(&m_LastArg))
+ {
+ m_LastParameter.clear();
+ m_LastOptId = 0;
+ return CmdLineParser::RESULT_END;
+ }
+
+ if (!m_LastArg.empty() && m_LastArg[0] == '-')
+ {
+ if (m_LastArg.length() > 1 && m_LastArg[1] == '-')
+ {
+ size_t EqualIndex = m_LastArg.find('=', 2);
+ if (EqualIndex != std::string::npos)
+ {
+ LONG_OPT *lo = FindLongOpt(m_LastArg.substr(2, EqualIndex-2));
+ if (lo == NULL || lo->Parameter == false)
+ {
+ m_LastOptId = 0;
+ m_LastParameter.clear();
+ return CmdLineParser::RESULT_ERROR;
+ }
+ m_LastParameter = m_LastArg.substr(EqualIndex+1);
+ m_LastOptId = lo->Id;
+ return CmdLineParser::RESULT_OPT;
+ }
+ else
+ {
+ LONG_OPT *lo = FindLongOpt(m_LastArg.substr(2));
+ if (lo == NULL)
+ {
+ m_LastOptId = 0;
+ m_LastParameter.clear();
+ return CmdLineParser::RESULT_ERROR;
+ }
+ if (lo->Parameter)
+ {
+ if (!ReadNextArg(&m_LastParameter))
+ {
+ m_LastOptId = 0;
+ m_LastParameter.clear();
+ return CmdLineParser::RESULT_ERROR;
+ }
+ }
+ else
+ m_LastParameter.clear();
+ m_LastOptId = lo->Id;
+ return CmdLineParser::RESULT_OPT;
+ }
+ }
+ else
+ {
+ if (m_LastArg.length() < 2)
+ {
+ m_LastOptId = 0;
+ m_LastParameter.clear();
+ return CmdLineParser::RESULT_ERROR;
+ }
+ SHORT_OPT *so = FindShortOpt(m_LastArg[1]);
+ if (so == NULL)
+ {
+ m_LastOptId = 0;
+ m_LastParameter.clear();
+ return CmdLineParser::RESULT_ERROR;
+ }
+ if (so->Parameter)
+ {
+ if (m_LastArg.length() == 2)
+ {
+ if (!ReadNextArg(&m_LastParameter))
+ {
+ m_LastOptId = 0;
+ m_LastParameter.clear();
+ return CmdLineParser::RESULT_ERROR;
+ }
+ m_LastOptId = so->Id;
+ return CmdLineParser::RESULT_OPT;
+ }
+ else if (m_LastArg[2] == '=')
+ {
+ m_LastParameter = m_LastArg.substr(3);
+ m_LastOptId = so->Id;
+ return CmdLineParser::RESULT_OPT;
+ }
+ else
+ {
+ m_LastParameter = m_LastArg.substr(2);
+ m_LastOptId = so->Id;
+ return CmdLineParser::RESULT_OPT;
+ }
+ }
+ else
+ {
+ if (m_LastArg.length() == 2)
+ {
+ m_LastParameter.clear();
+ m_LastOptId = so->Id;
+ return CmdLineParser::RESULT_OPT;
+ }
+ else
+ {
+ m_InsideMultioption = true;
+ m_LastArgIndex = 2;
+
+ m_LastParameter.clear();
+ m_LastOptId = so->Id;
+ return CmdLineParser::RESULT_OPT;
+ }
+ }
+ }
+ }
+ else if (!m_LastArg.empty() && m_LastArg[0] == '/')
+ {
+ size_t EqualIndex = m_LastArg.find('=', 1);
+ if (EqualIndex != std::string::npos)
+ {
+ if (EqualIndex == 2)
+ {
+ SHORT_OPT *so = FindShortOpt(m_LastArg[1]);
+ if (so != NULL)
+ {
+ if (so->Parameter == false)
+ {
+ m_LastOptId = 0;
+ m_LastParameter.clear();
+ return CmdLineParser::RESULT_ERROR;
+ }
+ m_LastParameter = m_LastArg.substr(EqualIndex+1);
+ m_LastOptId = so->Id;
+ return CmdLineParser::RESULT_OPT;
+ }
+ }
+ LONG_OPT *lo = FindLongOpt(m_LastArg.substr(1, EqualIndex-1));
+ if (lo == NULL || lo->Parameter == false)
+ {
+ m_LastOptId = 0;
+ m_LastParameter.clear();
+ return CmdLineParser::RESULT_ERROR;
+ }
+ m_LastParameter = m_LastArg.substr(EqualIndex+1);
+ m_LastOptId = lo->Id;
+ return CmdLineParser::RESULT_OPT;
+ }
+ else
+ {
+ if (m_LastArg.length() == 2)
+ {
+ SHORT_OPT *so = FindShortOpt(m_LastArg[1]);
+ if (so != NULL)
+ {
+ if (so->Parameter)
+ {
+ if (!ReadNextArg(&m_LastParameter))
+ {
+ m_LastOptId = 0;
+ m_LastParameter.clear();
+ return CmdLineParser::RESULT_ERROR;
+ }
+ }
+ else
+ m_LastParameter.clear();
+ m_LastOptId = so->Id;
+ return CmdLineParser::RESULT_OPT;
+ }
+ }
+ LONG_OPT *lo = FindLongOpt(m_LastArg.substr(1));
+ if (lo == NULL)
+ {
+ m_LastOptId = 0;
+ m_LastParameter.clear();
+ return CmdLineParser::RESULT_ERROR;
+ }
+ if (lo->Parameter)
+ {
+ if (!ReadNextArg(&m_LastParameter))
+ {
+ m_LastOptId = 0;
+ m_LastParameter.clear();
+ return CmdLineParser::RESULT_ERROR;
+ }
+ }
+ else
+ m_LastParameter.clear();
+ m_LastOptId = lo->Id;
+ return CmdLineParser::RESULT_OPT;
+ }
+ }
+ else
+ {
+ m_LastOptId = 0;
+ m_LastParameter = m_LastArg;
+ return CmdLineParser::RESULT_PARAMETER;
+ }
+ }
+}
+
+uint32_t CmdLineParser::GetOptId()
+{
+ return m_LastOptId;
+}
+
+const std::string & CmdLineParser::GetParameter()
+{
+ return m_LastParameter;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// Glolals
+
+/*
+
+void SetConsoleColor(CONSOLE_COLOR color)
+{
+ WORD attr = 0;
+ switch(color)
+ {
+ case CONSOLE_COLOR::INFO:
+ attr = FOREGROUND_INTENSITY;;
+ break;
+ case CONSOLE_COLOR::NORMAL:
+ attr = FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_BLUE;
+ break;
+ case CONSOLE_COLOR::WARNING:
+ attr = FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_INTENSITY;
+ break;
+ case CONSOLE_COLOR::ERROR_:
+ attr = FOREGROUND_RED | FOREGROUND_INTENSITY;
+ break;
+ default:
+ assert(0);
+ }
+
+ HANDLE out = GetStdHandle(STD_OUTPUT_HANDLE);
+ SetConsoleTextAttribute(out, attr);
+}
+
+void PrintMessage(CONSOLE_COLOR color, const char* msg)
+{
+ if(color != CONSOLE_COLOR::NORMAL)
+ SetConsoleColor(color);
+
+ printf("%s\n", msg);
+
+ if (color != CONSOLE_COLOR::NORMAL)
+ SetConsoleColor(CONSOLE_COLOR::NORMAL);
+}
+
+void PrintMessage(CONSOLE_COLOR color, const wchar_t* msg)
+{
+ if(color != CONSOLE_COLOR::NORMAL)
+ SetConsoleColor(color);
+
+ wprintf(L"%s\n", msg);
+
+ if (color != CONSOLE_COLOR::NORMAL)
+ SetConsoleColor(CONSOLE_COLOR::NORMAL);
+}
+
+static const size_t CONSOLE_SMALL_BUF_SIZE = 256;
+
+void PrintMessageV(CONSOLE_COLOR color, const char* format, va_list argList)
+{
+ size_t dstLen = (size_t)::_vscprintf(format, argList);
+ if(dstLen)
+ {
+ bool useSmallBuf = dstLen < CONSOLE_SMALL_BUF_SIZE;
+ char smallBuf[CONSOLE_SMALL_BUF_SIZE];
+ std::vector<char> bigBuf(useSmallBuf ? 0 : dstLen + 1);
+ char* bufPtr = useSmallBuf ? smallBuf : bigBuf.data();
+ ::vsprintf_s(bufPtr, dstLen + 1, format, argList);
+ PrintMessage(color, bufPtr);
+ }
+}
+
+void PrintMessageV(CONSOLE_COLOR color, const wchar_t* format, va_list argList)
+{
+ size_t dstLen = (size_t)::_vcwprintf(format, argList);
+ if(dstLen)
+ {
+ bool useSmallBuf = dstLen < CONSOLE_SMALL_BUF_SIZE;
+ wchar_t smallBuf[CONSOLE_SMALL_BUF_SIZE];
+ std::vector<wchar_t> bigBuf(useSmallBuf ? 0 : dstLen + 1);
+ wchar_t* bufPtr = useSmallBuf ? smallBuf : bigBuf.data();
+ ::vswprintf_s(bufPtr, dstLen + 1, format, argList);
+ PrintMessage(color, bufPtr);
+ }
+}
+
+void PrintMessageF(CONSOLE_COLOR color, const char* format, ...)
+{
+ va_list argList;
+ va_start(argList, format);
+ PrintMessageV(color, format, argList);
+ va_end(argList);
+}
+
+void PrintMessageF(CONSOLE_COLOR color, const wchar_t* format, ...)
+{
+ va_list argList;
+ va_start(argList, format);
+ PrintMessageV(color, format, argList);
+ va_end(argList);
+}
+
+void PrintWarningF(const char* format, ...)
+{
+ va_list argList;
+ va_start(argList, format);
+ PrintMessageV(CONSOLE_COLOR::WARNING, format, argList);
+ va_end(argList);
+}
+
+void PrintWarningF(const wchar_t* format, ...)
+{
+ va_list argList;
+ va_start(argList, format);
+ PrintMessageV(CONSOLE_COLOR::WARNING, format, argList);
+ va_end(argList);
+}
+
+void PrintErrorF(const char* format, ...)
+{
+ va_list argList;
+ va_start(argList, format);
+ PrintMessageV(CONSOLE_COLOR::WARNING, format, argList);
+ va_end(argList);
+}
+
+void PrintErrorF(const wchar_t* format, ...)
+{
+ va_list argList;
+ va_start(argList, format);
+ PrintMessageV(CONSOLE_COLOR::WARNING, format, argList);
+ va_end(argList);
+}
+*/
+
+void SecondsToFriendlyStr(float seconds, std::string& out)
+{
+ if(seconds == 0.f)
+ {
+ out = "0";
+ return;
+ }
+
+ if (seconds < 0.f)
+ {
+ out = "-";
+ seconds = -seconds;
+ }
+ else
+ {
+ out.clear();
+ }
+
+ char s[32];
+
+ // #.### ns
+ if(seconds < 1e-6)
+ {
+ sprintf_s(s, "%.3f ns", seconds * 1e9);
+ out += s;
+ }
+ // #.### us
+ else if(seconds < 1e-3)
+ {
+ sprintf_s(s, "%.3f us", seconds * 1e6);
+ out += s;
+ }
+ // #.### ms
+ else if(seconds < 1.f)
+ {
+ sprintf_s(s, "%.3f ms", seconds * 1e3);
+ out += s;
+ }
+ // #.### s
+ else if(seconds < 60.f)
+ {
+ sprintf_s(s, "%.3f s", seconds);
+ out += s;
+ }
+ else
+ {
+ uint64_t seconds_u = (uint64_t)seconds;
+ // "#:## min"
+ if (seconds_u < 3600)
+ {
+ uint64_t minutes = seconds_u / 60;
+ seconds_u -= minutes * 60;
+ sprintf_s(s, "%llu:%02llu min", minutes, seconds_u);
+ out += s;
+ }
+ // "#:##:## h"
+ else
+ {
+ uint64_t minutes = seconds_u / 60;
+ seconds_u -= minutes * 60;
+ uint64_t hours = minutes / 60;
+ minutes -= hours * 60;
+ sprintf_s(s, "%llu:%02llu:%02llu h", hours, minutes, seconds_u);
+ out += s;
+ }
+ }
+}
diff --git a/src/VmaReplay/Common.h b/src/VmaReplay/Common.h
index e42b47b..8c839b0 100644
--- a/src/VmaReplay/Common.h
+++ b/src/VmaReplay/Common.h
@@ -1,426 +1,426 @@
-//
-// Copyright (c) 2017-2021 Advanced Micro Devices, Inc. All rights reserved.
-//
-// Permission is hereby granted, free of charge, to any person obtaining a copy
-// of this software and associated documentation files (the "Software"), to deal
-// in the Software without restriction, including without limitation the rights
-// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-// copies of the Software, and to permit persons to whom the Software is
-// furnished to do so, subject to the following conditions:
-//
-// The above copyright notice and this permission notice shall be included in
-// all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-// THE SOFTWARE.
-//
-
-#pragma once
-
-#include "VmaUsage.h"
-
-#include <iostream>
-#include <fstream>
-#include <vector>
-#include <memory>
-#include <algorithm>
-#include <numeric>
-#include <array>
-#include <type_traits>
-#include <utility>
-#include <chrono>
-#include <string>
-#include <limits>
-
-#include <cassert>
-#include <cstdlib>
-#include <cstdio>
-#include <cstdarg>
-
-typedef std::chrono::high_resolution_clock::time_point time_point;
-typedef std::chrono::high_resolution_clock::duration duration;
-
-inline float ToFloatSeconds(duration d)
-{
- return std::chrono::duration_cast<std::chrono::duration<float>>(d).count();
-}
-
-void SecondsToFriendlyStr(float seconds, std::string& out);
-
-template <typename T>
-T ceil_div(T x, T y)
-{
- return (x+y-1) / y;
-}
-template <typename T>
-inline T round_div(T x, T y)
-{
- return (x+y/(T)2) / y;
-}
-
-template <typename T>
-inline T align_up(T val, T align)
-{
- return (val + align - 1) / align * align;
-}
-
-struct StrRange
-{
- const char* beg;
- const char* end;
-
- StrRange() { }
- StrRange(const char* beg, const char* end) : beg(beg), end(end) { }
- explicit StrRange(const char* sz) : beg(sz), end(sz + strlen(sz)) { }
- explicit StrRange(const std::string& s) : beg(s.data()), end(s.data() + s.length()) { }
-
- size_t length() const { return end - beg; }
- void to_str(std::string& out) const { out.assign(beg, end); }
-};
-
-inline bool StrRangeEq(const StrRange& lhs, const char* rhsSz)
-{
- const size_t rhsLen = strlen(rhsSz);
- return rhsLen == lhs.length() &&
- memcmp(lhs.beg, rhsSz, rhsLen) == 0;
-}
-
-inline bool StrRangeToUint(const StrRange& s, uint32_t& out)
-{
- char* end = (char*)s.end;
- out = (uint32_t)strtoul(s.beg, &end, 10);
- return end == s.end;
-}
-inline bool StrRangeToUint(const StrRange& s, uint64_t& out)
-{
- char* end = (char*)s.end;
- out = (uint64_t)strtoull(s.beg, &end, 10);
- return end == s.end;
-}
-inline bool StrRangeToPtr(const StrRange& s, uint64_t& out)
-{
- char* end = (char*)s.end;
- out = (uint64_t)strtoull(s.beg, &end, 16);
- return end == s.end;
-}
-inline bool StrRangeToFloat(const StrRange& s, float& out)
-{
- char* end = (char*)s.end;
- out = strtof(s.beg, &end);
- return end == s.end;
-}
-inline bool StrRangeToBool(const StrRange& s, bool& out)
-{
- if(s.end - s.beg == 1)
- {
- if(*s.beg == '1')
- {
- out = true;
- }
- else if(*s.beg == '0')
- {
- out = false;
- }
- else
- {
- return false;
- }
- }
- else
- {
- return false;
- }
-
- return true;
-}
-bool StrRangeToPtrList(const StrRange& s, std::vector<uint64_t>& out);
-
-class LineSplit
-{
-public:
- LineSplit(const char* data, size_t numBytes) :
- m_Data(data),
- m_NumBytes(numBytes),
- m_NextLineBeg(0),
- m_NextLineIndex(0)
- {
- }
-
- bool GetNextLine(StrRange& out);
- size_t GetNextLineIndex() const { return m_NextLineIndex; }
-
-private:
- const char* const m_Data;
- const size_t m_NumBytes;
- size_t m_NextLineBeg;
- size_t m_NextLineIndex;
-};
-
-class CsvSplit
-{
-public:
- static const size_t RANGE_COUNT_MAX = 32;
-
- void Set(const StrRange& line, size_t maxCount = RANGE_COUNT_MAX);
-
- const StrRange& GetLine() const { return m_Line; }
-
- size_t GetCount() const { return m_Count; }
- StrRange GetRange(size_t index) const
- {
- if(index < m_Count)
- {
- return StrRange {
- m_Line.beg + m_Ranges[index * 2],
- m_Line.beg + m_Ranges[index * 2 + 1] };
- }
- else
- {
- return StrRange{0, 0};
- }
- }
-
-private:
- StrRange m_Line = { nullptr, nullptr };
- size_t m_Count = 0;
- size_t m_Ranges[RANGE_COUNT_MAX * 2]; // Pairs of begin-end.
-};
-
-class CmdLineParser
-{
-public:
- enum RESULT
- {
- RESULT_OPT,
- RESULT_PARAMETER,
- RESULT_END,
- RESULT_ERROR,
- };
-
- CmdLineParser(int argc, char **argv);
- CmdLineParser(const char *CmdLine);
-
- void RegisterOpt(uint32_t Id, char Opt, bool Parameter);
- void RegisterOpt(uint32_t Id, const std::string &Opt, bool Parameter);
-
- RESULT ReadNext();
- uint32_t GetOptId();
- const std::string & GetParameter();
-
-private:
- struct SHORT_OPT
- {
- uint32_t Id;
- char Opt;
- bool Parameter;
-
- SHORT_OPT(uint32_t Id, char Opt, bool Parameter) : Id(Id), Opt(Opt), Parameter(Parameter) { }
- };
-
- struct LONG_OPT
- {
- uint32_t Id;
- std::string Opt;
- bool Parameter;
-
- LONG_OPT(uint32_t Id, std::string Opt, bool Parameter) : Id(Id), Opt(Opt), Parameter(Parameter) { }
- };
-
- char **m_argv;
- const char *m_CmdLine;
- int m_argc;
- size_t m_CmdLineLength;
- size_t m_ArgIndex;
-
- bool ReadNextArg(std::string *OutArg);
-
- std::vector<SHORT_OPT> m_ShortOpts;
- std::vector<LONG_OPT> m_LongOpts;
-
- SHORT_OPT * FindShortOpt(char Opt);
- LONG_OPT * FindLongOpt(const std::string &Opt);
-
- bool m_InsideMultioption;
- std::string m_LastArg;
- size_t m_LastArgIndex;
- uint32_t m_LastOptId;
- std::string m_LastParameter;
-};
-
-/*
-Parses and stores a sequence of ranges.
-
-Upper range is inclusive.
-
-Examples:
-
- "1" -> [ {1, 1} ]
- "1,10" -> [ {1, 1}, {10, 10} ]
- "2-6" -> [ {2, 6} ]
- "-8" -> [ {MIN, 8} ]
- "12-" -> [ {12, MAX} ]
- "1-10,12,15-" -> [ {1, 10}, {12, 12}, {15, MAX} ]
-
-TODO: Optimize it: Do sorting and merging while parsing. Do binary search while
-reading.
-*/
-template<typename T>
-class RangeSequence
-{
-public:
- typedef std::pair<T, T> RangeType;
-
- void Clear() { m_Ranges.clear(); }
- bool Parse(const StrRange& str);
-
- bool IsEmpty() const { return m_Ranges.empty(); }
- size_t GetCount() const { return m_Ranges.size(); }
- const RangeType* GetRanges() const { return m_Ranges.data(); }
-
- bool Includes(T number) const;
-
-private:
- std::vector<RangeType> m_Ranges;
-};
-
-template<typename T>
-bool RangeSequence<T>::Parse(const StrRange& str)
-{
- m_Ranges.clear();
-
- StrRange currRange = { str.beg, str.beg };
- while(currRange.beg < str.end)
- {
- currRange.end = currRange.beg + 1;
- // Find next ',' or the end.
- while(currRange.end < str.end && *currRange.end != ',')
- {
- ++currRange.end;
- }
-
- // Find '-' within this range.
- const char* hyphenPos = currRange.beg;
- while(hyphenPos < currRange.end && *hyphenPos != '-')
- {
- ++hyphenPos;
- }
-
- // No hyphen - single number like '10'.
- if(hyphenPos == currRange.end)
- {
- RangeType range;
- if(!StrRangeToUint(currRange, range.first))
- {
- return false;
- }
- range.second = range.first;
- m_Ranges.push_back(range);
- }
- // Hyphen at the end, like '10-'.
- else if(hyphenPos + 1 == currRange.end)
- {
- const StrRange numberRange = { currRange.beg, hyphenPos };
- RangeType range;
- if(!StrRangeToUint(numberRange, range.first))
- {
- return false;
- }
- range.second = std::numeric_limits<T>::max();
- m_Ranges.push_back(range);
- }
- // Hyphen at the beginning, like "-10".
- else if(hyphenPos == currRange.beg)
- {
- const StrRange numberRange = { currRange.beg + 1, currRange.end };
- RangeType range;
- range.first = std::numeric_limits<T>::min();
- if(!StrRangeToUint(numberRange, range.second))
- {
- return false;
- }
- m_Ranges.push_back(range);
- }
- // Hyphen in the middle, like "1-10".
- else
- {
- const StrRange numberRange1 = { currRange.beg, hyphenPos };
- const StrRange numberRange2 = { hyphenPos + 1, currRange.end };
- RangeType range;
- if(!StrRangeToUint(numberRange1, range.first) ||
- !StrRangeToUint(numberRange2, range.second) ||
- range.second < range.first)
- {
- return false;
- }
- m_Ranges.push_back(range);
- }
-
- // Skip ','
- currRange.beg = currRange.end + 1;
- }
-
- return true;
-}
-
-template<typename T>
-bool RangeSequence<T>::Includes(T number) const
-{
- for(const auto& it : m_Ranges)
- {
- if(number >= it.first && number <= it.second)
- {
- return true;
- }
- }
- return false;
-}
-
-/*
-class RandomNumberGenerator
-{
-public:
- RandomNumberGenerator() : m_Value{GetTickCount()} {}
- RandomNumberGenerator(uint32_t seed) : m_Value{seed} { }
- void Seed(uint32_t seed) { m_Value = seed; }
- uint32_t Generate() { return GenerateFast() ^ (GenerateFast() >> 7); }
-
-private:
- uint32_t m_Value;
- uint32_t GenerateFast() { return m_Value = (m_Value * 196314165 + 907633515); }
-};
-
-enum class CONSOLE_COLOR
-{
- INFO,
- NORMAL,
- WARNING,
- ERROR_,
- COUNT
-};
-
-void SetConsoleColor(CONSOLE_COLOR color);
-
-void PrintMessage(CONSOLE_COLOR color, const char* msg);
-void PrintMessage(CONSOLE_COLOR color, const wchar_t* msg);
-
-inline void Print(const char* msg) { PrintMessage(CONSOLE_COLOR::NORMAL, msg); }
-inline void Print(const wchar_t* msg) { PrintMessage(CONSOLE_COLOR::NORMAL, msg); }
-inline void PrintWarning(const char* msg) { PrintMessage(CONSOLE_COLOR::WARNING, msg); }
-inline void PrintWarning(const wchar_t* msg) { PrintMessage(CONSOLE_COLOR::WARNING, msg); }
-inline void PrintError(const char* msg) { PrintMessage(CONSOLE_COLOR::ERROR_, msg); }
-inline void PrintError(const wchar_t* msg) { PrintMessage(CONSOLE_COLOR::ERROR_, msg); }
-
-void PrintMessageV(CONSOLE_COLOR color, const char* format, va_list argList);
-void PrintMessageV(CONSOLE_COLOR color, const wchar_t* format, va_list argList);
-void PrintMessageF(CONSOLE_COLOR color, const char* format, ...);
-void PrintMessageF(CONSOLE_COLOR color, const wchar_t* format, ...);
-void PrintWarningF(const char* format, ...);
-void PrintWarningF(const wchar_t* format, ...);
-void PrintErrorF(const char* format, ...);
-void PrintErrorF(const wchar_t* format, ...);
-*/
+//
+// Copyright (c) 2017-2021 Advanced Micro Devices, Inc. All rights reserved.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+//
+
+#pragma once
+
+#include "VmaUsage.h"
+
+#include <iostream>
+#include <fstream>
+#include <vector>
+#include <memory>
+#include <algorithm>
+#include <numeric>
+#include <array>
+#include <type_traits>
+#include <utility>
+#include <chrono>
+#include <string>
+#include <limits>
+
+#include <cassert>
+#include <cstdlib>
+#include <cstdio>
+#include <cstdarg>
+
+typedef std::chrono::high_resolution_clock::time_point time_point;
+typedef std::chrono::high_resolution_clock::duration duration;
+
+inline float ToFloatSeconds(duration d)
+{
+ return std::chrono::duration_cast<std::chrono::duration<float>>(d).count();
+}
+
+void SecondsToFriendlyStr(float seconds, std::string& out);
+
+template <typename T>
+T ceil_div(T x, T y)
+{
+ return (x+y-1) / y;
+}
+template <typename T>
+inline T round_div(T x, T y)
+{
+ return (x+y/(T)2) / y;
+}
+
+template <typename T>
+inline T align_up(T val, T align)
+{
+ return (val + align - 1) / align * align;
+}
+
+struct StrRange
+{
+ const char* beg;
+ const char* end;
+
+ StrRange() { }
+ StrRange(const char* beg, const char* end) : beg(beg), end(end) { }
+ explicit StrRange(const char* sz) : beg(sz), end(sz + strlen(sz)) { }
+ explicit StrRange(const std::string& s) : beg(s.data()), end(s.data() + s.length()) { }
+
+ size_t length() const { return end - beg; }
+ void to_str(std::string& out) const { out.assign(beg, end); }
+};
+
+inline bool StrRangeEq(const StrRange& lhs, const char* rhsSz)
+{
+ const size_t rhsLen = strlen(rhsSz);
+ return rhsLen == lhs.length() &&
+ memcmp(lhs.beg, rhsSz, rhsLen) == 0;
+}
+
+inline bool StrRangeToUint(const StrRange& s, uint32_t& out)
+{
+ char* end = (char*)s.end;
+ out = (uint32_t)strtoul(s.beg, &end, 10);
+ return end == s.end;
+}
+inline bool StrRangeToUint(const StrRange& s, uint64_t& out)
+{
+ char* end = (char*)s.end;
+ out = (uint64_t)strtoull(s.beg, &end, 10);
+ return end == s.end;
+}
+inline bool StrRangeToPtr(const StrRange& s, uint64_t& out)
+{
+ char* end = (char*)s.end;
+ out = (uint64_t)strtoull(s.beg, &end, 16);
+ return end == s.end;
+}
+inline bool StrRangeToFloat(const StrRange& s, float& out)
+{
+ char* end = (char*)s.end;
+ out = strtof(s.beg, &end);
+ return end == s.end;
+}
+inline bool StrRangeToBool(const StrRange& s, bool& out)
+{
+ if(s.end - s.beg == 1)
+ {
+ if(*s.beg == '1')
+ {
+ out = true;
+ }
+ else if(*s.beg == '0')
+ {
+ out = false;
+ }
+ else
+ {
+ return false;
+ }
+ }
+ else
+ {
+ return false;
+ }
+
+ return true;
+}
+bool StrRangeToPtrList(const StrRange& s, std::vector<uint64_t>& out);
+
+class LineSplit
+{
+public:
+ LineSplit(const char* data, size_t numBytes) :
+ m_Data(data),
+ m_NumBytes(numBytes),
+ m_NextLineBeg(0),
+ m_NextLineIndex(0)
+ {
+ }
+
+ bool GetNextLine(StrRange& out);
+ size_t GetNextLineIndex() const { return m_NextLineIndex; }
+
+private:
+ const char* const m_Data;
+ const size_t m_NumBytes;
+ size_t m_NextLineBeg;
+ size_t m_NextLineIndex;
+};
+
+class CsvSplit
+{
+public:
+ static const size_t RANGE_COUNT_MAX = 32;
+
+ void Set(const StrRange& line, size_t maxCount = RANGE_COUNT_MAX);
+
+ const StrRange& GetLine() const { return m_Line; }
+
+ size_t GetCount() const { return m_Count; }
+ StrRange GetRange(size_t index) const
+ {
+ if(index < m_Count)
+ {
+ return StrRange {
+ m_Line.beg + m_Ranges[index * 2],
+ m_Line.beg + m_Ranges[index * 2 + 1] };
+ }
+ else
+ {
+ return StrRange{0, 0};
+ }
+ }
+
+private:
+ StrRange m_Line = { nullptr, nullptr };
+ size_t m_Count = 0;
+ size_t m_Ranges[RANGE_COUNT_MAX * 2]; // Pairs of begin-end.
+};
+
+class CmdLineParser
+{
+public:
+ enum RESULT
+ {
+ RESULT_OPT,
+ RESULT_PARAMETER,
+ RESULT_END,
+ RESULT_ERROR,
+ };
+
+ CmdLineParser(int argc, char **argv);
+ CmdLineParser(const char *CmdLine);
+
+ void RegisterOpt(uint32_t Id, char Opt, bool Parameter);
+ void RegisterOpt(uint32_t Id, const std::string &Opt, bool Parameter);
+
+ RESULT ReadNext();
+ uint32_t GetOptId();
+ const std::string & GetParameter();
+
+private:
+ struct SHORT_OPT
+ {
+ uint32_t Id;
+ char Opt;
+ bool Parameter;
+
+ SHORT_OPT(uint32_t Id, char Opt, bool Parameter) : Id(Id), Opt(Opt), Parameter(Parameter) { }
+ };
+
+ struct LONG_OPT
+ {
+ uint32_t Id;
+ std::string Opt;
+ bool Parameter;
+
+ LONG_OPT(uint32_t Id, std::string Opt, bool Parameter) : Id(Id), Opt(Opt), Parameter(Parameter) { }
+ };
+
+ char **m_argv;
+ const char *m_CmdLine;
+ int m_argc;
+ size_t m_CmdLineLength;
+ size_t m_ArgIndex;
+
+ bool ReadNextArg(std::string *OutArg);
+
+ std::vector<SHORT_OPT> m_ShortOpts;
+ std::vector<LONG_OPT> m_LongOpts;
+
+ SHORT_OPT * FindShortOpt(char Opt);
+ LONG_OPT * FindLongOpt(const std::string &Opt);
+
+ bool m_InsideMultioption;
+ std::string m_LastArg;
+ size_t m_LastArgIndex;
+ uint32_t m_LastOptId;
+ std::string m_LastParameter;
+};
+
+/*
+Parses and stores a sequence of ranges.
+
+Upper range is inclusive.
+
+Examples:
+
+ "1" -> [ {1, 1} ]
+ "1,10" -> [ {1, 1}, {10, 10} ]
+ "2-6" -> [ {2, 6} ]
+ "-8" -> [ {MIN, 8} ]
+ "12-" -> [ {12, MAX} ]
+ "1-10,12,15-" -> [ {1, 10}, {12, 12}, {15, MAX} ]
+
+TODO: Optimize it: Do sorting and merging while parsing. Do binary search while
+reading.
+*/
+template<typename T>
+class RangeSequence
+{
+public:
+ typedef std::pair<T, T> RangeType;
+
+ void Clear() { m_Ranges.clear(); }
+ bool Parse(const StrRange& str);
+
+ bool IsEmpty() const { return m_Ranges.empty(); }
+ size_t GetCount() const { return m_Ranges.size(); }
+ const RangeType* GetRanges() const { return m_Ranges.data(); }
+
+ bool Includes(T number) const;
+
+private:
+ std::vector<RangeType> m_Ranges;
+};
+
+template<typename T>
+bool RangeSequence<T>::Parse(const StrRange& str)
+{
+ m_Ranges.clear();
+
+ StrRange currRange = { str.beg, str.beg };
+ while(currRange.beg < str.end)
+ {
+ currRange.end = currRange.beg + 1;
+ // Find next ',' or the end.
+ while(currRange.end < str.end && *currRange.end != ',')
+ {
+ ++currRange.end;
+ }
+
+ // Find '-' within this range.
+ const char* hyphenPos = currRange.beg;
+ while(hyphenPos < currRange.end && *hyphenPos != '-')
+ {
+ ++hyphenPos;
+ }
+
+ // No hyphen - single number like '10'.
+ if(hyphenPos == currRange.end)
+ {
+ RangeType range;
+ if(!StrRangeToUint(currRange, range.first))
+ {
+ return false;
+ }
+ range.second = range.first;
+ m_Ranges.push_back(range);
+ }
+ // Hyphen at the end, like '10-'.
+ else if(hyphenPos + 1 == currRange.end)
+ {
+ const StrRange numberRange = { currRange.beg, hyphenPos };
+ RangeType range;
+ if(!StrRangeToUint(numberRange, range.first))
+ {
+ return false;
+ }
+ range.second = std::numeric_limits<T>::max();
+ m_Ranges.push_back(range);
+ }
+ // Hyphen at the beginning, like "-10".
+ else if(hyphenPos == currRange.beg)
+ {
+ const StrRange numberRange = { currRange.beg + 1, currRange.end };
+ RangeType range;
+ range.first = std::numeric_limits<T>::min();
+ if(!StrRangeToUint(numberRange, range.second))
+ {
+ return false;
+ }
+ m_Ranges.push_back(range);
+ }
+ // Hyphen in the middle, like "1-10".
+ else
+ {
+ const StrRange numberRange1 = { currRange.beg, hyphenPos };
+ const StrRange numberRange2 = { hyphenPos + 1, currRange.end };
+ RangeType range;
+ if(!StrRangeToUint(numberRange1, range.first) ||
+ !StrRangeToUint(numberRange2, range.second) ||
+ range.second < range.first)
+ {
+ return false;
+ }
+ m_Ranges.push_back(range);
+ }
+
+ // Skip ','
+ currRange.beg = currRange.end + 1;
+ }
+
+ return true;
+}
+
+template<typename T>
+bool RangeSequence<T>::Includes(T number) const
+{
+ for(const auto& it : m_Ranges)
+ {
+ if(number >= it.first && number <= it.second)
+ {
+ return true;
+ }
+ }
+ return false;
+}
+
+/*
+class RandomNumberGenerator
+{
+public:
+ RandomNumberGenerator() : m_Value{GetTickCount()} {}
+ RandomNumberGenerator(uint32_t seed) : m_Value{seed} { }
+ void Seed(uint32_t seed) { m_Value = seed; }
+ uint32_t Generate() { return GenerateFast() ^ (GenerateFast() >> 7); }
+
+private:
+ uint32_t m_Value;
+ uint32_t GenerateFast() { return m_Value = (m_Value * 196314165 + 907633515); }
+};
+
+enum class CONSOLE_COLOR
+{
+ INFO,
+ NORMAL,
+ WARNING,
+ ERROR_,
+ COUNT
+};
+
+void SetConsoleColor(CONSOLE_COLOR color);
+
+void PrintMessage(CONSOLE_COLOR color, const char* msg);
+void PrintMessage(CONSOLE_COLOR color, const wchar_t* msg);
+
+inline void Print(const char* msg) { PrintMessage(CONSOLE_COLOR::NORMAL, msg); }
+inline void Print(const wchar_t* msg) { PrintMessage(CONSOLE_COLOR::NORMAL, msg); }
+inline void PrintWarning(const char* msg) { PrintMessage(CONSOLE_COLOR::WARNING, msg); }
+inline void PrintWarning(const wchar_t* msg) { PrintMessage(CONSOLE_COLOR::WARNING, msg); }
+inline void PrintError(const char* msg) { PrintMessage(CONSOLE_COLOR::ERROR_, msg); }
+inline void PrintError(const wchar_t* msg) { PrintMessage(CONSOLE_COLOR::ERROR_, msg); }
+
+void PrintMessageV(CONSOLE_COLOR color, const char* format, va_list argList);
+void PrintMessageV(CONSOLE_COLOR color, const wchar_t* format, va_list argList);
+void PrintMessageF(CONSOLE_COLOR color, const char* format, ...);
+void PrintMessageF(CONSOLE_COLOR color, const wchar_t* format, ...);
+void PrintWarningF(const char* format, ...);
+void PrintWarningF(const wchar_t* format, ...);
+void PrintErrorF(const char* format, ...);
+void PrintErrorF(const wchar_t* format, ...);
+*/
diff --git a/src/VmaReplay/Constants.cpp b/src/VmaReplay/Constants.cpp
index 6d2b15a..150b346 100644
--- a/src/VmaReplay/Constants.cpp
+++ b/src/VmaReplay/Constants.cpp
@@ -1,795 +1,795 @@
-//
-// Copyright (c) 2017-2021 Advanced Micro Devices, Inc. All rights reserved.
-//
-// Permission is hereby granted, free of charge, to any person obtaining a copy
-// of this software and associated documentation files (the "Software"), to deal
-// in the Software without restriction, including without limitation the rights
-// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-// copies of the Software, and to permit persons to whom the Software is
-// furnished to do so, subject to the following conditions:
-//
-// The above copyright notice and this permission notice shall be included in
-// all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-// THE SOFTWARE.
-//
-
-#include "Common.h"
-#include "Constants.h"
-
-const int RESULT_EXCEPTION = -1000;
-const int RESULT_ERROR_COMMAND_LINE = -1;
-const int RESULT_ERROR_SOURCE_FILE = -2;
-const int RESULT_ERROR_FORMAT = -3;
-const int RESULT_ERROR_VULKAN = -4;
-
-const char* VMA_FUNCTION_NAMES[] = {
- "vmaCreatePool",
- "vmaDestroyPool",
- "vmaSetAllocationUserData",
- "vmaCreateBuffer",
- "vmaDestroyBuffer",
- "vmaCreateImage",
- "vmaDestroyImage",
- "vmaFreeMemory",
- "vmaFreeMemoryPages",
- "vmaCreateLostAllocation",
- "vmaAllocateMemory",
- "vmaAllocateMemoryPages",
- "vmaAllocateMemoryForBuffer",
- "vmaAllocateMemoryForImage",
- "vmaMapMemory",
- "vmaUnmapMemory",
- "vmaFlushAllocation",
- "vmaInvalidateAllocation",
- "vmaTouchAllocation",
- "vmaGetAllocationInfo",
- "vmaMakePoolAllocationsLost",
- "vmaResizeAllocation",
- "vmaDefragmentationBegin",
- "vmaDefragmentationEnd",
- "vmaSetPoolName",
-};
-static_assert(
- _countof(VMA_FUNCTION_NAMES) == (size_t)VMA_FUNCTION::Count,
- "VMA_FUNCTION_NAMES array doesn't match VMA_FUNCTION enum.");
-
-const char* VMA_POOL_CREATE_FLAG_NAMES[] = {
- "VMA_POOL_CREATE_IGNORE_BUFFER_IMAGE_GRANULARITY_BIT",
- "VMA_POOL_CREATE_LINEAR_ALGORITHM_BIT",
- "VMA_POOL_CREATE_BUDDY_ALGORITHM_BIT",
-};
-const uint32_t VMA_POOL_CREATE_FLAG_VALUES[] = {
- VMA_POOL_CREATE_IGNORE_BUFFER_IMAGE_GRANULARITY_BIT,
- VMA_POOL_CREATE_LINEAR_ALGORITHM_BIT,
- VMA_POOL_CREATE_BUDDY_ALGORITHM_BIT,
-};
-const size_t VMA_POOL_CREATE_FLAG_COUNT = _countof(VMA_POOL_CREATE_FLAG_NAMES);
-static_assert(
- _countof(VMA_POOL_CREATE_FLAG_NAMES) == _countof(VMA_POOL_CREATE_FLAG_VALUES),
- "VMA_POOL_CREATE_FLAG_NAMES array doesn't match VMA_POOL_CREATE_FLAG_VALUES.");
-
-const char* VK_BUFFER_CREATE_FLAG_NAMES[] = {
- "VK_BUFFER_CREATE_SPARSE_BINDING_BIT",
- "VK_BUFFER_CREATE_SPARSE_RESIDENCY_BIT",
- "VK_BUFFER_CREATE_SPARSE_ALIASED_BIT",
- "VK_BUFFER_CREATE_PROTECTED_BIT",
-};
-const uint32_t VK_BUFFER_CREATE_FLAG_VALUES[] = {
- VK_BUFFER_CREATE_SPARSE_BINDING_BIT,
- VK_BUFFER_CREATE_SPARSE_RESIDENCY_BIT,
- VK_BUFFER_CREATE_SPARSE_ALIASED_BIT,
- VK_BUFFER_CREATE_PROTECTED_BIT,
-};
-const size_t VK_BUFFER_CREATE_FLAG_COUNT = _countof(VK_BUFFER_CREATE_FLAG_NAMES);
-static_assert(
- _countof(VK_BUFFER_CREATE_FLAG_NAMES) == _countof(VK_BUFFER_CREATE_FLAG_VALUES),
- "VK_BUFFER_CREATE_FLAG_NAMES array doesn't match VK_BUFFER_CREATE_FLAG_VALUES.");
-
-const char* VK_BUFFER_USAGE_FLAG_NAMES[] = {
- "VK_BUFFER_USAGE_TRANSFER_SRC_BIT",
- "VK_BUFFER_USAGE_TRANSFER_DST_BIT",
- "VK_BUFFER_USAGE_UNIFORM_TEXEL_BUFFER_BIT",
- "VK_BUFFER_USAGE_STORAGE_TEXEL_BUFFER_BIT",
- "VK_BUFFER_USAGE_UNIFORM_BUFFER_BIT",
- "VK_BUFFER_USAGE_STORAGE_BUFFER_BIT",
- "VK_BUFFER_USAGE_INDEX_BUFFER_BIT",
- "VK_BUFFER_USAGE_VERTEX_BUFFER_BIT",
- "VK_BUFFER_USAGE_INDIRECT_BUFFER_BIT",
- "VK_BUFFER_USAGE_CONDITIONAL_RENDERING_BIT_EXT",
- //"VK_BUFFER_USAGE_RAYTRACING_BIT_NVX",
-};
-const uint32_t VK_BUFFER_USAGE_FLAG_VALUES[] = {
- VK_BUFFER_USAGE_TRANSFER_SRC_BIT,
- VK_BUFFER_USAGE_TRANSFER_DST_BIT,
- VK_BUFFER_USAGE_UNIFORM_TEXEL_BUFFER_BIT,
- VK_BUFFER_USAGE_STORAGE_TEXEL_BUFFER_BIT,
- VK_BUFFER_USAGE_UNIFORM_BUFFER_BIT,
- VK_BUFFER_USAGE_STORAGE_BUFFER_BIT,
- VK_BUFFER_USAGE_INDEX_BUFFER_BIT,
- VK_BUFFER_USAGE_VERTEX_BUFFER_BIT,
- VK_BUFFER_USAGE_INDIRECT_BUFFER_BIT,
- VK_BUFFER_USAGE_CONDITIONAL_RENDERING_BIT_EXT,
- //VK_BUFFER_USAGE_RAYTRACING_BIT_NVX,
-};
-const size_t VK_BUFFER_USAGE_FLAG_COUNT = _countof(VK_BUFFER_USAGE_FLAG_NAMES);
-static_assert(
- _countof(VK_BUFFER_USAGE_FLAG_NAMES) == _countof(VK_BUFFER_USAGE_FLAG_VALUES),
- "VK_BUFFER_USAGE_FLAG_NAMES array doesn't match VK_BUFFER_USAGE_FLAG_VALUES.");
-
-const char* VK_SHARING_MODE_NAMES[] = {
- "VK_SHARING_MODE_EXCLUSIVE",
- "VK_SHARING_MODE_CONCURRENT",
-};
-const size_t VK_SHARING_MODE_COUNT = _countof(VK_SHARING_MODE_NAMES);
-
-const char* VK_IMAGE_CREATE_FLAG_NAMES[] = {
- "VK_IMAGE_CREATE_SPARSE_BINDING_BIT",
- "VK_IMAGE_CREATE_SPARSE_RESIDENCY_BIT",
- "VK_IMAGE_CREATE_SPARSE_ALIASED_BIT",
- "VK_IMAGE_CREATE_MUTABLE_FORMAT_BIT",
- "VK_IMAGE_CREATE_CUBE_COMPATIBLE_BIT",
- "VK_IMAGE_CREATE_ALIAS_BIT",
- "VK_IMAGE_CREATE_SPLIT_INSTANCE_BIND_REGIONS_BIT",
- "VK_IMAGE_CREATE_2D_ARRAY_COMPATIBLE_BIT",
- "VK_IMAGE_CREATE_BLOCK_TEXEL_VIEW_COMPATIBLE_BIT",
- "VK_IMAGE_CREATE_EXTENDED_USAGE_BIT",
- "VK_IMAGE_CREATE_PROTECTED_BIT",
- "VK_IMAGE_CREATE_DISJOINT_BIT",
- //"VK_IMAGE_CREATE_CORNER_SAMPLED_BIT_NV",
- "VK_IMAGE_CREATE_SAMPLE_LOCATIONS_COMPATIBLE_DEPTH_BIT_EXT",
-};
-const uint32_t VK_IMAGE_CREATE_FLAG_VALUES[] = {
- VK_IMAGE_CREATE_SPARSE_BINDING_BIT,
- VK_IMAGE_CREATE_SPARSE_RESIDENCY_BIT,
- VK_IMAGE_CREATE_SPARSE_ALIASED_BIT,
- VK_IMAGE_CREATE_MUTABLE_FORMAT_BIT,
- VK_IMAGE_CREATE_CUBE_COMPATIBLE_BIT,
- VK_IMAGE_CREATE_ALIAS_BIT,
- VK_IMAGE_CREATE_SPLIT_INSTANCE_BIND_REGIONS_BIT,
- VK_IMAGE_CREATE_2D_ARRAY_COMPATIBLE_BIT,
- VK_IMAGE_CREATE_BLOCK_TEXEL_VIEW_COMPATIBLE_BIT,
- VK_IMAGE_CREATE_EXTENDED_USAGE_BIT,
- VK_IMAGE_CREATE_PROTECTED_BIT,
- VK_IMAGE_CREATE_DISJOINT_BIT,
- //VK_IMAGE_CREATE_CORNER_SAMPLED_BIT_NV,
- VK_IMAGE_CREATE_SAMPLE_LOCATIONS_COMPATIBLE_DEPTH_BIT_EXT,
-};
-const size_t VK_IMAGE_CREATE_FLAG_COUNT = _countof(VK_IMAGE_CREATE_FLAG_NAMES);
-static_assert(
- _countof(VK_IMAGE_CREATE_FLAG_NAMES) == _countof(VK_IMAGE_CREATE_FLAG_VALUES),
- "VK_IMAGE_CREATE_FLAG_NAMES array doesn't match VK_IMAGE_CREATE_FLAG_VALUES.");
-
-const char* VK_IMAGE_TYPE_NAMES[] = {
- "VK_IMAGE_TYPE_1D",
- "VK_IMAGE_TYPE_2D",
- "VK_IMAGE_TYPE_3D",
-};
-const size_t VK_IMAGE_TYPE_COUNT = _countof(VK_IMAGE_TYPE_NAMES);
-
-const char* VK_FORMAT_NAMES[] = {
- "VK_FORMAT_UNDEFINED",
- "VK_FORMAT_R4G4_UNORM_PACK8",
- "VK_FORMAT_R4G4B4A4_UNORM_PACK16",
- "VK_FORMAT_B4G4R4A4_UNORM_PACK16",
- "VK_FORMAT_R5G6B5_UNORM_PACK16",
- "VK_FORMAT_B5G6R5_UNORM_PACK16",
- "VK_FORMAT_R5G5B5A1_UNORM_PACK16",
- "VK_FORMAT_B5G5R5A1_UNORM_PACK16",
- "VK_FORMAT_A1R5G5B5_UNORM_PACK16",
- "VK_FORMAT_R8_UNORM",
- "VK_FORMAT_R8_SNORM",
- "VK_FORMAT_R8_USCALED",
- "VK_FORMAT_R8_SSCALED",
- "VK_FORMAT_R8_UINT",
- "VK_FORMAT_R8_SINT",
- "VK_FORMAT_R8_SRGB",
- "VK_FORMAT_R8G8_UNORM",
- "VK_FORMAT_R8G8_SNORM",
- "VK_FORMAT_R8G8_USCALED",
- "VK_FORMAT_R8G8_SSCALED",
- "VK_FORMAT_R8G8_UINT",
- "VK_FORMAT_R8G8_SINT",
- "VK_FORMAT_R8G8_SRGB",
- "VK_FORMAT_R8G8B8_UNORM",
- "VK_FORMAT_R8G8B8_SNORM",
- "VK_FORMAT_R8G8B8_USCALED",
- "VK_FORMAT_R8G8B8_SSCALED",
- "VK_FORMAT_R8G8B8_UINT",
- "VK_FORMAT_R8G8B8_SINT",
- "VK_FORMAT_R8G8B8_SRGB",
- "VK_FORMAT_B8G8R8_UNORM",
- "VK_FORMAT_B8G8R8_SNORM",
- "VK_FORMAT_B8G8R8_USCALED",
- "VK_FORMAT_B8G8R8_SSCALED",
- "VK_FORMAT_B8G8R8_UINT",
- "VK_FORMAT_B8G8R8_SINT",
- "VK_FORMAT_B8G8R8_SRGB",
- "VK_FORMAT_R8G8B8A8_UNORM",
- "VK_FORMAT_R8G8B8A8_SNORM",
- "VK_FORMAT_R8G8B8A8_USCALED",
- "VK_FORMAT_R8G8B8A8_SSCALED",
- "VK_FORMAT_R8G8B8A8_UINT",
- "VK_FORMAT_R8G8B8A8_SINT",
- "VK_FORMAT_R8G8B8A8_SRGB",
- "VK_FORMAT_B8G8R8A8_UNORM",
- "VK_FORMAT_B8G8R8A8_SNORM",
- "VK_FORMAT_B8G8R8A8_USCALED",
- "VK_FORMAT_B8G8R8A8_SSCALED",
- "VK_FORMAT_B8G8R8A8_UINT",
- "VK_FORMAT_B8G8R8A8_SINT",
- "VK_FORMAT_B8G8R8A8_SRGB",
- "VK_FORMAT_A8B8G8R8_UNORM_PACK32",
- "VK_FORMAT_A8B8G8R8_SNORM_PACK32",
- "VK_FORMAT_A8B8G8R8_USCALED_PACK32",
- "VK_FORMAT_A8B8G8R8_SSCALED_PACK32",
- "VK_FORMAT_A8B8G8R8_UINT_PACK32",
- "VK_FORMAT_A8B8G8R8_SINT_PACK32",
- "VK_FORMAT_A8B8G8R8_SRGB_PACK32",
- "VK_FORMAT_A2R10G10B10_UNORM_PACK32",
- "VK_FORMAT_A2R10G10B10_SNORM_PACK32",
- "VK_FORMAT_A2R10G10B10_USCALED_PACK32",
- "VK_FORMAT_A2R10G10B10_SSCALED_PACK32",
- "VK_FORMAT_A2R10G10B10_UINT_PACK32",
- "VK_FORMAT_A2R10G10B10_SINT_PACK32",
- "VK_FORMAT_A2B10G10R10_UNORM_PACK32",
- "VK_FORMAT_A2B10G10R10_SNORM_PACK32",
- "VK_FORMAT_A2B10G10R10_USCALED_PACK32",
- "VK_FORMAT_A2B10G10R10_SSCALED_PACK32",
- "VK_FORMAT_A2B10G10R10_UINT_PACK32",
- "VK_FORMAT_A2B10G10R10_SINT_PACK32",
- "VK_FORMAT_R16_UNORM",
- "VK_FORMAT_R16_SNORM",
- "VK_FORMAT_R16_USCALED",
- "VK_FORMAT_R16_SSCALED",
- "VK_FORMAT_R16_UINT",
- "VK_FORMAT_R16_SINT",
- "VK_FORMAT_R16_SFLOAT",
- "VK_FORMAT_R16G16_UNORM",
- "VK_FORMAT_R16G16_SNORM",
- "VK_FORMAT_R16G16_USCALED",
- "VK_FORMAT_R16G16_SSCALED",
- "VK_FORMAT_R16G16_UINT",
- "VK_FORMAT_R16G16_SINT",
- "VK_FORMAT_R16G16_SFLOAT",
- "VK_FORMAT_R16G16B16_UNORM",
- "VK_FORMAT_R16G16B16_SNORM",
- "VK_FORMAT_R16G16B16_USCALED",
- "VK_FORMAT_R16G16B16_SSCALED",
- "VK_FORMAT_R16G16B16_UINT",
- "VK_FORMAT_R16G16B16_SINT",
- "VK_FORMAT_R16G16B16_SFLOAT",
- "VK_FORMAT_R16G16B16A16_UNORM",
- "VK_FORMAT_R16G16B16A16_SNORM",
- "VK_FORMAT_R16G16B16A16_USCALED",
- "VK_FORMAT_R16G16B16A16_SSCALED",
- "VK_FORMAT_R16G16B16A16_UINT",
- "VK_FORMAT_R16G16B16A16_SINT",
- "VK_FORMAT_R16G16B16A16_SFLOAT",
- "VK_FORMAT_R32_UINT",
- "VK_FORMAT_R32_SINT",
- "VK_FORMAT_R32_SFLOAT",
- "VK_FORMAT_R32G32_UINT",
- "VK_FORMAT_R32G32_SINT",
- "VK_FORMAT_R32G32_SFLOAT",
- "VK_FORMAT_R32G32B32_UINT",
- "VK_FORMAT_R32G32B32_SINT",
- "VK_FORMAT_R32G32B32_SFLOAT",
- "VK_FORMAT_R32G32B32A32_UINT",
- "VK_FORMAT_R32G32B32A32_SINT",
- "VK_FORMAT_R32G32B32A32_SFLOAT",
- "VK_FORMAT_R64_UINT",
- "VK_FORMAT_R64_SINT",
- "VK_FORMAT_R64_SFLOAT",
- "VK_FORMAT_R64G64_UINT",
- "VK_FORMAT_R64G64_SINT",
- "VK_FORMAT_R64G64_SFLOAT",
- "VK_FORMAT_R64G64B64_UINT",
- "VK_FORMAT_R64G64B64_SINT",
- "VK_FORMAT_R64G64B64_SFLOAT",
- "VK_FORMAT_R64G64B64A64_UINT",
- "VK_FORMAT_R64G64B64A64_SINT",
- "VK_FORMAT_R64G64B64A64_SFLOAT",
- "VK_FORMAT_B10G11R11_UFLOAT_PACK32",
- "VK_FORMAT_E5B9G9R9_UFLOAT_PACK32",
- "VK_FORMAT_D16_UNORM",
- "VK_FORMAT_X8_D24_UNORM_PACK32",
- "VK_FORMAT_D32_SFLOAT",
- "VK_FORMAT_S8_UINT",
- "VK_FORMAT_D16_UNORM_S8_UINT",
- "VK_FORMAT_D24_UNORM_S8_UINT",
- "VK_FORMAT_D32_SFLOAT_S8_UINT",
- "VK_FORMAT_BC1_RGB_UNORM_BLOCK",
- "VK_FORMAT_BC1_RGB_SRGB_BLOCK",
- "VK_FORMAT_BC1_RGBA_UNORM_BLOCK",
- "VK_FORMAT_BC1_RGBA_SRGB_BLOCK",
- "VK_FORMAT_BC2_UNORM_BLOCK",
- "VK_FORMAT_BC2_SRGB_BLOCK",
- "VK_FORMAT_BC3_UNORM_BLOCK",
- "VK_FORMAT_BC3_SRGB_BLOCK",
- "VK_FORMAT_BC4_UNORM_BLOCK",
- "VK_FORMAT_BC4_SNORM_BLOCK",
- "VK_FORMAT_BC5_UNORM_BLOCK",
- "VK_FORMAT_BC5_SNORM_BLOCK",
- "VK_FORMAT_BC6H_UFLOAT_BLOCK",
- "VK_FORMAT_BC6H_SFLOAT_BLOCK",
- "VK_FORMAT_BC7_UNORM_BLOCK",
- "VK_FORMAT_BC7_SRGB_BLOCK",
- "VK_FORMAT_ETC2_R8G8B8_UNORM_BLOCK",
- "VK_FORMAT_ETC2_R8G8B8_SRGB_BLOCK",
- "VK_FORMAT_ETC2_R8G8B8A1_UNORM_BLOCK",
- "VK_FORMAT_ETC2_R8G8B8A1_SRGB_BLOCK",
- "VK_FORMAT_ETC2_R8G8B8A8_UNORM_BLOCK",
- "VK_FORMAT_ETC2_R8G8B8A8_SRGB_BLOCK",
- "VK_FORMAT_EAC_R11_UNORM_BLOCK",
- "VK_FORMAT_EAC_R11_SNORM_BLOCK",
- "VK_FORMAT_EAC_R11G11_UNORM_BLOCK",
- "VK_FORMAT_EAC_R11G11_SNORM_BLOCK",
- "VK_FORMAT_ASTC_4x4_UNORM_BLOCK",
- "VK_FORMAT_ASTC_4x4_SRGB_BLOCK",
- "VK_FORMAT_ASTC_5x4_UNORM_BLOCK",
- "VK_FORMAT_ASTC_5x4_SRGB_BLOCK",
- "VK_FORMAT_ASTC_5x5_UNORM_BLOCK",
- "VK_FORMAT_ASTC_5x5_SRGB_BLOCK",
- "VK_FORMAT_ASTC_6x5_UNORM_BLOCK",
- "VK_FORMAT_ASTC_6x5_SRGB_BLOCK",
- "VK_FORMAT_ASTC_6x6_UNORM_BLOCK",
- "VK_FORMAT_ASTC_6x6_SRGB_BLOCK",
- "VK_FORMAT_ASTC_8x5_UNORM_BLOCK",
- "VK_FORMAT_ASTC_8x5_SRGB_BLOCK",
- "VK_FORMAT_ASTC_8x6_UNORM_BLOCK",
- "VK_FORMAT_ASTC_8x6_SRGB_BLOCK",
- "VK_FORMAT_ASTC_8x8_UNORM_BLOCK",
- "VK_FORMAT_ASTC_8x8_SRGB_BLOCK",
- "VK_FORMAT_ASTC_10x5_UNORM_BLOCK",
- "VK_FORMAT_ASTC_10x5_SRGB_BLOCK",
- "VK_FORMAT_ASTC_10x6_UNORM_BLOCK",
- "VK_FORMAT_ASTC_10x6_SRGB_BLOCK",
- "VK_FORMAT_ASTC_10x8_UNORM_BLOCK",
- "VK_FORMAT_ASTC_10x8_SRGB_BLOCK",
- "VK_FORMAT_ASTC_10x10_UNORM_BLOCK",
- "VK_FORMAT_ASTC_10x10_SRGB_BLOCK",
- "VK_FORMAT_ASTC_12x10_UNORM_BLOCK",
- "VK_FORMAT_ASTC_12x10_SRGB_BLOCK",
- "VK_FORMAT_ASTC_12x12_UNORM_BLOCK",
- "VK_FORMAT_ASTC_12x12_SRGB_BLOCK",
- "VK_FORMAT_G8B8G8R8_422_UNORM",
- "VK_FORMAT_B8G8R8G8_422_UNORM",
- "VK_FORMAT_G8_B8_R8_3PLANE_420_UNORM",
- "VK_FORMAT_G8_B8R8_2PLANE_420_UNORM",
- "VK_FORMAT_G8_B8_R8_3PLANE_422_UNORM",
- "VK_FORMAT_G8_B8R8_2PLANE_422_UNORM",
- "VK_FORMAT_G8_B8_R8_3PLANE_444_UNORM",
- "VK_FORMAT_R10X6_UNORM_PACK16",
- "VK_FORMAT_R10X6G10X6_UNORM_2PACK16",
- "VK_FORMAT_R10X6G10X6B10X6A10X6_UNORM_4PACK16",
- "VK_FORMAT_G10X6B10X6G10X6R10X6_422_UNORM_4PACK16",
- "VK_FORMAT_B10X6G10X6R10X6G10X6_422_UNORM_4PACK16",
- "VK_FORMAT_G10X6_B10X6_R10X6_3PLANE_420_UNORM_3PACK16",
- "VK_FORMAT_G10X6_B10X6R10X6_2PLANE_420_UNORM_3PACK16",
- "VK_FORMAT_G10X6_B10X6_R10X6_3PLANE_422_UNORM_3PACK16",
- "VK_FORMAT_G10X6_B10X6R10X6_2PLANE_422_UNORM_3PACK16",
- "VK_FORMAT_G10X6_B10X6_R10X6_3PLANE_444_UNORM_3PACK16",
- "VK_FORMAT_R12X4_UNORM_PACK16",
- "VK_FORMAT_R12X4G12X4_UNORM_2PACK16",
- "VK_FORMAT_R12X4G12X4B12X4A12X4_UNORM_4PACK16",
- "VK_FORMAT_G12X4B12X4G12X4R12X4_422_UNORM_4PACK16",
- "VK_FORMAT_B12X4G12X4R12X4G12X4_422_UNORM_4PACK16",
- "VK_FORMAT_G12X4_B12X4_R12X4_3PLANE_420_UNORM_3PACK16",
- "VK_FORMAT_G12X4_B12X4R12X4_2PLANE_420_UNORM_3PACK16",
- "VK_FORMAT_G12X4_B12X4_R12X4_3PLANE_422_UNORM_3PACK16",
- "VK_FORMAT_G12X4_B12X4R12X4_2PLANE_422_UNORM_3PACK16",
- "VK_FORMAT_G12X4_B12X4_R12X4_3PLANE_444_UNORM_3PACK16",
- "VK_FORMAT_G16B16G16R16_422_UNORM",
- "VK_FORMAT_B16G16R16G16_422_UNORM",
- "VK_FORMAT_G16_B16_R16_3PLANE_420_UNORM",
- "VK_FORMAT_G16_B16R16_2PLANE_420_UNORM",
- "VK_FORMAT_G16_B16_R16_3PLANE_422_UNORM",
- "VK_FORMAT_G16_B16R16_2PLANE_422_UNORM",
- "VK_FORMAT_G16_B16_R16_3PLANE_444_UNORM",
- "VK_FORMAT_PVRTC1_2BPP_UNORM_BLOCK_IMG",
- "VK_FORMAT_PVRTC1_4BPP_UNORM_BLOCK_IMG",
- "VK_FORMAT_PVRTC2_2BPP_UNORM_BLOCK_IMG",
- "VK_FORMAT_PVRTC2_4BPP_UNORM_BLOCK_IMG",
- "VK_FORMAT_PVRTC1_2BPP_SRGB_BLOCK_IMG",
- "VK_FORMAT_PVRTC1_4BPP_SRGB_BLOCK_IMG",
- "VK_FORMAT_PVRTC2_2BPP_SRGB_BLOCK_IMG",
- "VK_FORMAT_PVRTC2_4BPP_SRGB_BLOCK_IMG",
-};
-const uint32_t VK_FORMAT_VALUES[] = {
- VK_FORMAT_UNDEFINED,
- VK_FORMAT_R4G4_UNORM_PACK8,
- VK_FORMAT_R4G4B4A4_UNORM_PACK16,
- VK_FORMAT_B4G4R4A4_UNORM_PACK16,
- VK_FORMAT_R5G6B5_UNORM_PACK16,
- VK_FORMAT_B5G6R5_UNORM_PACK16,
- VK_FORMAT_R5G5B5A1_UNORM_PACK16,
- VK_FORMAT_B5G5R5A1_UNORM_PACK16,
- VK_FORMAT_A1R5G5B5_UNORM_PACK16,
- VK_FORMAT_R8_UNORM,
- VK_FORMAT_R8_SNORM,
- VK_FORMAT_R8_USCALED,
- VK_FORMAT_R8_SSCALED,
- VK_FORMAT_R8_UINT,
- VK_FORMAT_R8_SINT,
- VK_FORMAT_R8_SRGB,
- VK_FORMAT_R8G8_UNORM,
- VK_FORMAT_R8G8_SNORM,
- VK_FORMAT_R8G8_USCALED,
- VK_FORMAT_R8G8_SSCALED,
- VK_FORMAT_R8G8_UINT,
- VK_FORMAT_R8G8_SINT,
- VK_FORMAT_R8G8_SRGB,
- VK_FORMAT_R8G8B8_UNORM,
- VK_FORMAT_R8G8B8_SNORM,
- VK_FORMAT_R8G8B8_USCALED,
- VK_FORMAT_R8G8B8_SSCALED,
- VK_FORMAT_R8G8B8_UINT,
- VK_FORMAT_R8G8B8_SINT,
- VK_FORMAT_R8G8B8_SRGB,
- VK_FORMAT_B8G8R8_UNORM,
- VK_FORMAT_B8G8R8_SNORM,
- VK_FORMAT_B8G8R8_USCALED,
- VK_FORMAT_B8G8R8_SSCALED,
- VK_FORMAT_B8G8R8_UINT,
- VK_FORMAT_B8G8R8_SINT,
- VK_FORMAT_B8G8R8_SRGB,
- VK_FORMAT_R8G8B8A8_UNORM,
- VK_FORMAT_R8G8B8A8_SNORM,
- VK_FORMAT_R8G8B8A8_USCALED,
- VK_FORMAT_R8G8B8A8_SSCALED,
- VK_FORMAT_R8G8B8A8_UINT,
- VK_FORMAT_R8G8B8A8_SINT,
- VK_FORMAT_R8G8B8A8_SRGB,
- VK_FORMAT_B8G8R8A8_UNORM,
- VK_FORMAT_B8G8R8A8_SNORM,
- VK_FORMAT_B8G8R8A8_USCALED,
- VK_FORMAT_B8G8R8A8_SSCALED,
- VK_FORMAT_B8G8R8A8_UINT,
- VK_FORMAT_B8G8R8A8_SINT,
- VK_FORMAT_B8G8R8A8_SRGB,
- VK_FORMAT_A8B8G8R8_UNORM_PACK32,
- VK_FORMAT_A8B8G8R8_SNORM_PACK32,
- VK_FORMAT_A8B8G8R8_USCALED_PACK32,
- VK_FORMAT_A8B8G8R8_SSCALED_PACK32,
- VK_FORMAT_A8B8G8R8_UINT_PACK32,
- VK_FORMAT_A8B8G8R8_SINT_PACK32,
- VK_FORMAT_A8B8G8R8_SRGB_PACK32,
- VK_FORMAT_A2R10G10B10_UNORM_PACK32,
- VK_FORMAT_A2R10G10B10_SNORM_PACK32,
- VK_FORMAT_A2R10G10B10_USCALED_PACK32,
- VK_FORMAT_A2R10G10B10_SSCALED_PACK32,
- VK_FORMAT_A2R10G10B10_UINT_PACK32,
- VK_FORMAT_A2R10G10B10_SINT_PACK32,
- VK_FORMAT_A2B10G10R10_UNORM_PACK32,
- VK_FORMAT_A2B10G10R10_SNORM_PACK32,
- VK_FORMAT_A2B10G10R10_USCALED_PACK32,
- VK_FORMAT_A2B10G10R10_SSCALED_PACK32,
- VK_FORMAT_A2B10G10R10_UINT_PACK32,
- VK_FORMAT_A2B10G10R10_SINT_PACK32,
- VK_FORMAT_R16_UNORM,
- VK_FORMAT_R16_SNORM,
- VK_FORMAT_R16_USCALED,
- VK_FORMAT_R16_SSCALED,
- VK_FORMAT_R16_UINT,
- VK_FORMAT_R16_SINT,
- VK_FORMAT_R16_SFLOAT,
- VK_FORMAT_R16G16_UNORM,
- VK_FORMAT_R16G16_SNORM,
- VK_FORMAT_R16G16_USCALED,
- VK_FORMAT_R16G16_SSCALED,
- VK_FORMAT_R16G16_UINT,
- VK_FORMAT_R16G16_SINT,
- VK_FORMAT_R16G16_SFLOAT,
- VK_FORMAT_R16G16B16_UNORM,
- VK_FORMAT_R16G16B16_SNORM,
- VK_FORMAT_R16G16B16_USCALED,
- VK_FORMAT_R16G16B16_SSCALED,
- VK_FORMAT_R16G16B16_UINT,
- VK_FORMAT_R16G16B16_SINT,
- VK_FORMAT_R16G16B16_SFLOAT,
- VK_FORMAT_R16G16B16A16_UNORM,
- VK_FORMAT_R16G16B16A16_SNORM,
- VK_FORMAT_R16G16B16A16_USCALED,
- VK_FORMAT_R16G16B16A16_SSCALED,
- VK_FORMAT_R16G16B16A16_UINT,
- VK_FORMAT_R16G16B16A16_SINT,
- VK_FORMAT_R16G16B16A16_SFLOAT,
- VK_FORMAT_R32_UINT,
- VK_FORMAT_R32_SINT,
- VK_FORMAT_R32_SFLOAT,
- VK_FORMAT_R32G32_UINT,
- VK_FORMAT_R32G32_SINT,
- VK_FORMAT_R32G32_SFLOAT,
- VK_FORMAT_R32G32B32_UINT,
- VK_FORMAT_R32G32B32_SINT,
- VK_FORMAT_R32G32B32_SFLOAT,
- VK_FORMAT_R32G32B32A32_UINT,
- VK_FORMAT_R32G32B32A32_SINT,
- VK_FORMAT_R32G32B32A32_SFLOAT,
- VK_FORMAT_R64_UINT,
- VK_FORMAT_R64_SINT,
- VK_FORMAT_R64_SFLOAT,
- VK_FORMAT_R64G64_UINT,
- VK_FORMAT_R64G64_SINT,
- VK_FORMAT_R64G64_SFLOAT,
- VK_FORMAT_R64G64B64_UINT,
- VK_FORMAT_R64G64B64_SINT,
- VK_FORMAT_R64G64B64_SFLOAT,
- VK_FORMAT_R64G64B64A64_UINT,
- VK_FORMAT_R64G64B64A64_SINT,
- VK_FORMAT_R64G64B64A64_SFLOAT,
- VK_FORMAT_B10G11R11_UFLOAT_PACK32,
- VK_FORMAT_E5B9G9R9_UFLOAT_PACK32,
- VK_FORMAT_D16_UNORM,
- VK_FORMAT_X8_D24_UNORM_PACK32,
- VK_FORMAT_D32_SFLOAT,
- VK_FORMAT_S8_UINT,
- VK_FORMAT_D16_UNORM_S8_UINT,
- VK_FORMAT_D24_UNORM_S8_UINT,
- VK_FORMAT_D32_SFLOAT_S8_UINT,
- VK_FORMAT_BC1_RGB_UNORM_BLOCK,
- VK_FORMAT_BC1_RGB_SRGB_BLOCK,
- VK_FORMAT_BC1_RGBA_UNORM_BLOCK,
- VK_FORMAT_BC1_RGBA_SRGB_BLOCK,
- VK_FORMAT_BC2_UNORM_BLOCK,
- VK_FORMAT_BC2_SRGB_BLOCK,
- VK_FORMAT_BC3_UNORM_BLOCK,
- VK_FORMAT_BC3_SRGB_BLOCK,
- VK_FORMAT_BC4_UNORM_BLOCK,
- VK_FORMAT_BC4_SNORM_BLOCK,
- VK_FORMAT_BC5_UNORM_BLOCK,
- VK_FORMAT_BC5_SNORM_BLOCK,
- VK_FORMAT_BC6H_UFLOAT_BLOCK,
- VK_FORMAT_BC6H_SFLOAT_BLOCK,
- VK_FORMAT_BC7_UNORM_BLOCK,
- VK_FORMAT_BC7_SRGB_BLOCK,
- VK_FORMAT_ETC2_R8G8B8_UNORM_BLOCK,
- VK_FORMAT_ETC2_R8G8B8_SRGB_BLOCK,
- VK_FORMAT_ETC2_R8G8B8A1_UNORM_BLOCK,
- VK_FORMAT_ETC2_R8G8B8A1_SRGB_BLOCK,
- VK_FORMAT_ETC2_R8G8B8A8_UNORM_BLOCK,
- VK_FORMAT_ETC2_R8G8B8A8_SRGB_BLOCK,
- VK_FORMAT_EAC_R11_UNORM_BLOCK,
- VK_FORMAT_EAC_R11_SNORM_BLOCK,
- VK_FORMAT_EAC_R11G11_UNORM_BLOCK,
- VK_FORMAT_EAC_R11G11_SNORM_BLOCK,
- VK_FORMAT_ASTC_4x4_UNORM_BLOCK,
- VK_FORMAT_ASTC_4x4_SRGB_BLOCK,
- VK_FORMAT_ASTC_5x4_UNORM_BLOCK,
- VK_FORMAT_ASTC_5x4_SRGB_BLOCK,
- VK_FORMAT_ASTC_5x5_UNORM_BLOCK,
- VK_FORMAT_ASTC_5x5_SRGB_BLOCK,
- VK_FORMAT_ASTC_6x5_UNORM_BLOCK,
- VK_FORMAT_ASTC_6x5_SRGB_BLOCK,
- VK_FORMAT_ASTC_6x6_UNORM_BLOCK,
- VK_FORMAT_ASTC_6x6_SRGB_BLOCK,
- VK_FORMAT_ASTC_8x5_UNORM_BLOCK,
- VK_FORMAT_ASTC_8x5_SRGB_BLOCK,
- VK_FORMAT_ASTC_8x6_UNORM_BLOCK,
- VK_FORMAT_ASTC_8x6_SRGB_BLOCK,
- VK_FORMAT_ASTC_8x8_UNORM_BLOCK,
- VK_FORMAT_ASTC_8x8_SRGB_BLOCK,
- VK_FORMAT_ASTC_10x5_UNORM_BLOCK,
- VK_FORMAT_ASTC_10x5_SRGB_BLOCK,
- VK_FORMAT_ASTC_10x6_UNORM_BLOCK,
- VK_FORMAT_ASTC_10x6_SRGB_BLOCK,
- VK_FORMAT_ASTC_10x8_UNORM_BLOCK,
- VK_FORMAT_ASTC_10x8_SRGB_BLOCK,
- VK_FORMAT_ASTC_10x10_UNORM_BLOCK,
- VK_FORMAT_ASTC_10x10_SRGB_BLOCK,
- VK_FORMAT_ASTC_12x10_UNORM_BLOCK,
- VK_FORMAT_ASTC_12x10_SRGB_BLOCK,
- VK_FORMAT_ASTC_12x12_UNORM_BLOCK,
- VK_FORMAT_ASTC_12x12_SRGB_BLOCK,
- VK_FORMAT_G8B8G8R8_422_UNORM,
- VK_FORMAT_B8G8R8G8_422_UNORM,
- VK_FORMAT_G8_B8_R8_3PLANE_420_UNORM,
- VK_FORMAT_G8_B8R8_2PLANE_420_UNORM,
- VK_FORMAT_G8_B8_R8_3PLANE_422_UNORM,
- VK_FORMAT_G8_B8R8_2PLANE_422_UNORM,
- VK_FORMAT_G8_B8_R8_3PLANE_444_UNORM,
- VK_FORMAT_R10X6_UNORM_PACK16,
- VK_FORMAT_R10X6G10X6_UNORM_2PACK16,
- VK_FORMAT_R10X6G10X6B10X6A10X6_UNORM_4PACK16,
- VK_FORMAT_G10X6B10X6G10X6R10X6_422_UNORM_4PACK16,
- VK_FORMAT_B10X6G10X6R10X6G10X6_422_UNORM_4PACK16,
- VK_FORMAT_G10X6_B10X6_R10X6_3PLANE_420_UNORM_3PACK16,
- VK_FORMAT_G10X6_B10X6R10X6_2PLANE_420_UNORM_3PACK16,
- VK_FORMAT_G10X6_B10X6_R10X6_3PLANE_422_UNORM_3PACK16,
- VK_FORMAT_G10X6_B10X6R10X6_2PLANE_422_UNORM_3PACK16,
- VK_FORMAT_G10X6_B10X6_R10X6_3PLANE_444_UNORM_3PACK16,
- VK_FORMAT_R12X4_UNORM_PACK16,
- VK_FORMAT_R12X4G12X4_UNORM_2PACK16,
- VK_FORMAT_R12X4G12X4B12X4A12X4_UNORM_4PACK16,
- VK_FORMAT_G12X4B12X4G12X4R12X4_422_UNORM_4PACK16,
- VK_FORMAT_B12X4G12X4R12X4G12X4_422_UNORM_4PACK16,
- VK_FORMAT_G12X4_B12X4_R12X4_3PLANE_420_UNORM_3PACK16,
- VK_FORMAT_G12X4_B12X4R12X4_2PLANE_420_UNORM_3PACK16,
- VK_FORMAT_G12X4_B12X4_R12X4_3PLANE_422_UNORM_3PACK16,
- VK_FORMAT_G12X4_B12X4R12X4_2PLANE_422_UNORM_3PACK16,
- VK_FORMAT_G12X4_B12X4_R12X4_3PLANE_444_UNORM_3PACK16,
- VK_FORMAT_G16B16G16R16_422_UNORM,
- VK_FORMAT_B16G16R16G16_422_UNORM,
- VK_FORMAT_G16_B16_R16_3PLANE_420_UNORM,
- VK_FORMAT_G16_B16R16_2PLANE_420_UNORM,
- VK_FORMAT_G16_B16_R16_3PLANE_422_UNORM,
- VK_FORMAT_G16_B16R16_2PLANE_422_UNORM,
- VK_FORMAT_G16_B16_R16_3PLANE_444_UNORM,
- VK_FORMAT_PVRTC1_2BPP_UNORM_BLOCK_IMG,
- VK_FORMAT_PVRTC1_4BPP_UNORM_BLOCK_IMG,
- VK_FORMAT_PVRTC2_2BPP_UNORM_BLOCK_IMG,
- VK_FORMAT_PVRTC2_4BPP_UNORM_BLOCK_IMG,
- VK_FORMAT_PVRTC1_2BPP_SRGB_BLOCK_IMG,
- VK_FORMAT_PVRTC1_4BPP_SRGB_BLOCK_IMG,
- VK_FORMAT_PVRTC2_2BPP_SRGB_BLOCK_IMG,
- VK_FORMAT_PVRTC2_4BPP_SRGB_BLOCK_IMG,
-};
-const size_t VK_FORMAT_COUNT = _countof(VK_FORMAT_NAMES);
-static_assert(
- _countof(VK_FORMAT_NAMES) == _countof(VK_FORMAT_VALUES),
- "VK_FORMAT_NAMES array doesn't match VK_FORMAT_VALUES.");
-
-const char* VK_SAMPLE_COUNT_NAMES[] = {
- "VK_SAMPLE_COUNT_1_BIT",
- "VK_SAMPLE_COUNT_2_BIT",
- "VK_SAMPLE_COUNT_4_BIT",
- "VK_SAMPLE_COUNT_8_BIT",
- "VK_SAMPLE_COUNT_16_BIT",
- "VK_SAMPLE_COUNT_32_BIT",
- "VK_SAMPLE_COUNT_64_BIT",
-};
-const uint32_t VK_SAMPLE_COUNT_VALUES[] = {
- VK_SAMPLE_COUNT_1_BIT,
- VK_SAMPLE_COUNT_2_BIT,
- VK_SAMPLE_COUNT_4_BIT,
- VK_SAMPLE_COUNT_8_BIT,
- VK_SAMPLE_COUNT_16_BIT,
- VK_SAMPLE_COUNT_32_BIT,
- VK_SAMPLE_COUNT_64_BIT,
-};
-const size_t VK_SAMPLE_COUNT_COUNT = _countof(VK_SAMPLE_COUNT_NAMES);
-static_assert(
- _countof(VK_SAMPLE_COUNT_NAMES) == _countof(VK_SAMPLE_COUNT_VALUES),
- "VK_SAMPLE_COUNT_NAMES array doesn't match VK_SAMPLE_COUNT_VALUES.");
-
-const char* VK_IMAGE_TILING_NAMES[] = {
- "VK_IMAGE_TILING_OPTIMAL",
- "VK_IMAGE_TILING_LINEAR",
-};
-const size_t VK_IMAGE_TILING_COUNT = _countof(VK_IMAGE_TILING_NAMES);
-
-const char* VK_IMAGE_USAGE_FLAG_NAMES[] = {
- "VK_IMAGE_USAGE_TRANSFER_SRC_BIT",
- "VK_IMAGE_USAGE_TRANSFER_DST_BIT",
- "VK_IMAGE_USAGE_SAMPLED_BIT",
- "VK_IMAGE_USAGE_STORAGE_BIT",
- "VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT",
- "VK_IMAGE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT",
- "VK_IMAGE_USAGE_TRANSIENT_ATTACHMENT_BIT",
- "VK_IMAGE_USAGE_INPUT_ATTACHMENT_BIT",
- //"VK_IMAGE_USAGE_SHADING_RATE_IMAGE_BIT_NV",
-};
-const uint32_t VK_IMAGE_USAGE_FLAG_VALUES[] = {
- VK_IMAGE_USAGE_TRANSFER_SRC_BIT,
- VK_IMAGE_USAGE_TRANSFER_DST_BIT,
- VK_IMAGE_USAGE_SAMPLED_BIT,
- VK_IMAGE_USAGE_STORAGE_BIT,
- VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT,
- VK_IMAGE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT,
- VK_IMAGE_USAGE_TRANSIENT_ATTACHMENT_BIT,
- VK_IMAGE_USAGE_INPUT_ATTACHMENT_BIT,
- //VK_IMAGE_USAGE_SHADING_RATE_IMAGE_BIT_NV,
-};
-const size_t VK_IMAGE_USAGE_FLAG_COUNT = _countof(VK_IMAGE_USAGE_FLAG_NAMES);
-static_assert(
- _countof(VK_IMAGE_USAGE_FLAG_NAMES) == _countof(VK_IMAGE_USAGE_FLAG_VALUES),
- "VK_IMAGE_USAGE_FLAG_NAMES array doesn't match VK_IMAGE_USAGE_FLAG_VALUES.");
-
-const char* VK_IMAGE_LAYOUT_NAMES[] = {
- "VK_IMAGE_LAYOUT_UNDEFINED",
- "VK_IMAGE_LAYOUT_GENERAL",
- "VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL",
- "VK_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL",
- "VK_IMAGE_LAYOUT_DEPTH_STENCIL_READ_ONLY_OPTIMAL",
- "VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL",
- "VK_IMAGE_LAYOUT_TRANSFER_SRC_OPTIMAL",
- "VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL",
- "VK_IMAGE_LAYOUT_PREINITIALIZED",
- "VK_IMAGE_LAYOUT_DEPTH_READ_ONLY_STENCIL_ATTACHMENT_OPTIMAL",
- "VK_IMAGE_LAYOUT_DEPTH_ATTACHMENT_STENCIL_READ_ONLY_OPTIMAL",
- "VK_IMAGE_LAYOUT_PRESENT_SRC_KHR",
- "VK_IMAGE_LAYOUT_SHARED_PRESENT_KHR",
- //"VK_IMAGE_LAYOUT_SHADING_RATE_OPTIMAL_NV",
-};
-const uint32_t VK_IMAGE_LAYOUT_VALUES[] = {
- VK_IMAGE_LAYOUT_UNDEFINED,
- VK_IMAGE_LAYOUT_GENERAL,
- VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL,
- VK_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL,
- VK_IMAGE_LAYOUT_DEPTH_STENCIL_READ_ONLY_OPTIMAL,
- VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL,
- VK_IMAGE_LAYOUT_TRANSFER_SRC_OPTIMAL,
- VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL,
- VK_IMAGE_LAYOUT_PREINITIALIZED,
- VK_IMAGE_LAYOUT_DEPTH_READ_ONLY_STENCIL_ATTACHMENT_OPTIMAL,
- VK_IMAGE_LAYOUT_DEPTH_ATTACHMENT_STENCIL_READ_ONLY_OPTIMAL,
- VK_IMAGE_LAYOUT_PRESENT_SRC_KHR,
- VK_IMAGE_LAYOUT_SHARED_PRESENT_KHR,
- //VK_IMAGE_LAYOUT_SHADING_RATE_OPTIMAL_NV,
-};
-const size_t VK_IMAGE_LAYOUT_COUNT = _countof(VK_IMAGE_LAYOUT_NAMES);
-static_assert(
- _countof(VK_IMAGE_LAYOUT_NAMES) == _countof(VK_IMAGE_LAYOUT_VALUES),
- "VK_IMAGE_LAYOUT_NAMES array doesn't match VK_IMAGE_LAYOUT_VALUES.");
-
-const char* VMA_ALLOCATION_CREATE_FLAG_NAMES[] = {
- "VMA_ALLOCATION_CREATE_DEDICATED_MEMORY_BIT",
- "VMA_ALLOCATION_CREATE_NEVER_ALLOCATE_BIT",
- "VMA_ALLOCATION_CREATE_MAPPED_BIT",
- "VMA_ALLOCATION_CREATE_CAN_BECOME_LOST_BIT",
- "VMA_ALLOCATION_CREATE_CAN_MAKE_OTHER_LOST_BIT",
- "VMA_ALLOCATION_CREATE_USER_DATA_COPY_STRING_BIT",
- "VMA_ALLOCATION_CREATE_UPPER_ADDRESS_BIT",
- "VMA_ALLOCATION_CREATE_DONT_BIND_BIT",
- "VMA_ALLOCATION_CREATE_WITHIN_BUDGET_BIT",
- "VMA_ALLOCATION_CREATE_STRATEGY_BEST_FIT_BIT",
- "VMA_ALLOCATION_CREATE_STRATEGY_WORST_FIT_BIT",
- "VMA_ALLOCATION_CREATE_STRATEGY_FIRST_FIT_BIT",
-};
-const uint32_t VMA_ALLOCATION_CREATE_FLAG_VALUES[] = {
- VMA_ALLOCATION_CREATE_DEDICATED_MEMORY_BIT,
- VMA_ALLOCATION_CREATE_NEVER_ALLOCATE_BIT,
- VMA_ALLOCATION_CREATE_MAPPED_BIT,
- VMA_ALLOCATION_CREATE_CAN_BECOME_LOST_BIT,
- VMA_ALLOCATION_CREATE_CAN_MAKE_OTHER_LOST_BIT,
- VMA_ALLOCATION_CREATE_USER_DATA_COPY_STRING_BIT,
- VMA_ALLOCATION_CREATE_UPPER_ADDRESS_BIT,
- VMA_ALLOCATION_CREATE_DONT_BIND_BIT,
- VMA_ALLOCATION_CREATE_WITHIN_BUDGET_BIT,
- VMA_ALLOCATION_CREATE_STRATEGY_BEST_FIT_BIT,
- VMA_ALLOCATION_CREATE_STRATEGY_WORST_FIT_BIT,
- VMA_ALLOCATION_CREATE_STRATEGY_FIRST_FIT_BIT,
-};
-const size_t VMA_ALLOCATION_CREATE_FLAG_COUNT = _countof(VMA_ALLOCATION_CREATE_FLAG_NAMES);
-static_assert(
- _countof(VMA_ALLOCATION_CREATE_FLAG_NAMES) == _countof(VMA_ALLOCATION_CREATE_FLAG_VALUES),
- "VMA_ALLOCATION_CREATE_FLAG_NAMES array doesn't match VMA_ALLOCATION_CREATE_FLAG_VALUES.");
-
-const char* VMA_MEMORY_USAGE_NAMES[] = {
- "VMA_MEMORY_USAGE_UNKNOWN",
- "VMA_MEMORY_USAGE_GPU_ONLY",
- "VMA_MEMORY_USAGE_CPU_ONLY",
- "VMA_MEMORY_USAGE_CPU_TO_GPU",
- "VMA_MEMORY_USAGE_GPU_TO_CPU",
- "VMA_MEMORY_USAGE_CPU_COPY",
- "VMA_MEMORY_USAGE_GPU_LAZILY_ALLOCATED",
-};
-const size_t VMA_MEMORY_USAGE_COUNT = _countof(VMA_MEMORY_USAGE_NAMES);
-
-const char* VK_MEMORY_PROPERTY_FLAG_NAMES[] = {
- "VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT",
- "VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT",
- "VK_MEMORY_PROPERTY_HOST_COHERENT_BIT",
- "VK_MEMORY_PROPERTY_HOST_CACHED_BIT",
- "VK_MEMORY_PROPERTY_LAZILY_ALLOCATED_BIT",
- "VK_MEMORY_PROPERTY_PROTECTED_BIT",
-};
-const uint32_t VK_MEMORY_PROPERTY_FLAG_VALUES[] = {
- VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT,
- VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT,
- VK_MEMORY_PROPERTY_HOST_COHERENT_BIT,
- VK_MEMORY_PROPERTY_HOST_CACHED_BIT,
- VK_MEMORY_PROPERTY_LAZILY_ALLOCATED_BIT,
- VK_MEMORY_PROPERTY_PROTECTED_BIT,
-};
-const size_t VK_MEMORY_PROPERTY_FLAG_COUNT = _countof(VK_MEMORY_PROPERTY_FLAG_NAMES);
-static_assert(
- _countof(VK_MEMORY_PROPERTY_FLAG_NAMES) == _countof(VK_MEMORY_PROPERTY_FLAG_VALUES),
- "VK_MEMORY_PROPERTY_FLAG_NAMES array doesn't match VK_MEMORY_PROPERTY_FLAG_VALUES.");
+//
+// Copyright (c) 2017-2021 Advanced Micro Devices, Inc. All rights reserved.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+//
+
+#include "Common.h"
+#include "Constants.h"
+
+const int RESULT_EXCEPTION = -1000;
+const int RESULT_ERROR_COMMAND_LINE = -1;
+const int RESULT_ERROR_SOURCE_FILE = -2;
+const int RESULT_ERROR_FORMAT = -3;
+const int RESULT_ERROR_VULKAN = -4;
+
+const char* VMA_FUNCTION_NAMES[] = {
+ "vmaCreatePool",
+ "vmaDestroyPool",
+ "vmaSetAllocationUserData",
+ "vmaCreateBuffer",
+ "vmaDestroyBuffer",
+ "vmaCreateImage",
+ "vmaDestroyImage",
+ "vmaFreeMemory",
+ "vmaFreeMemoryPages",
+ "vmaCreateLostAllocation",
+ "vmaAllocateMemory",
+ "vmaAllocateMemoryPages",
+ "vmaAllocateMemoryForBuffer",
+ "vmaAllocateMemoryForImage",
+ "vmaMapMemory",
+ "vmaUnmapMemory",
+ "vmaFlushAllocation",
+ "vmaInvalidateAllocation",
+ "vmaTouchAllocation",
+ "vmaGetAllocationInfo",
+ "vmaMakePoolAllocationsLost",
+ "vmaResizeAllocation",
+ "vmaDefragmentationBegin",
+ "vmaDefragmentationEnd",
+ "vmaSetPoolName",
+};
+static_assert(
+ _countof(VMA_FUNCTION_NAMES) == (size_t)VMA_FUNCTION::Count,
+ "VMA_FUNCTION_NAMES array doesn't match VMA_FUNCTION enum.");
+
+const char* VMA_POOL_CREATE_FLAG_NAMES[] = {
+ "VMA_POOL_CREATE_IGNORE_BUFFER_IMAGE_GRANULARITY_BIT",
+ "VMA_POOL_CREATE_LINEAR_ALGORITHM_BIT",
+ "VMA_POOL_CREATE_BUDDY_ALGORITHM_BIT",
+};
+const uint32_t VMA_POOL_CREATE_FLAG_VALUES[] = {
+ VMA_POOL_CREATE_IGNORE_BUFFER_IMAGE_GRANULARITY_BIT,
+ VMA_POOL_CREATE_LINEAR_ALGORITHM_BIT,
+ VMA_POOL_CREATE_BUDDY_ALGORITHM_BIT,
+};
+const size_t VMA_POOL_CREATE_FLAG_COUNT = _countof(VMA_POOL_CREATE_FLAG_NAMES);
+static_assert(
+ _countof(VMA_POOL_CREATE_FLAG_NAMES) == _countof(VMA_POOL_CREATE_FLAG_VALUES),
+ "VMA_POOL_CREATE_FLAG_NAMES array doesn't match VMA_POOL_CREATE_FLAG_VALUES.");
+
+const char* VK_BUFFER_CREATE_FLAG_NAMES[] = {
+ "VK_BUFFER_CREATE_SPARSE_BINDING_BIT",
+ "VK_BUFFER_CREATE_SPARSE_RESIDENCY_BIT",
+ "VK_BUFFER_CREATE_SPARSE_ALIASED_BIT",
+ "VK_BUFFER_CREATE_PROTECTED_BIT",
+};
+const uint32_t VK_BUFFER_CREATE_FLAG_VALUES[] = {
+ VK_BUFFER_CREATE_SPARSE_BINDING_BIT,
+ VK_BUFFER_CREATE_SPARSE_RESIDENCY_BIT,
+ VK_BUFFER_CREATE_SPARSE_ALIASED_BIT,
+ VK_BUFFER_CREATE_PROTECTED_BIT,
+};
+const size_t VK_BUFFER_CREATE_FLAG_COUNT = _countof(VK_BUFFER_CREATE_FLAG_NAMES);
+static_assert(
+ _countof(VK_BUFFER_CREATE_FLAG_NAMES) == _countof(VK_BUFFER_CREATE_FLAG_VALUES),
+ "VK_BUFFER_CREATE_FLAG_NAMES array doesn't match VK_BUFFER_CREATE_FLAG_VALUES.");
+
+const char* VK_BUFFER_USAGE_FLAG_NAMES[] = {
+ "VK_BUFFER_USAGE_TRANSFER_SRC_BIT",
+ "VK_BUFFER_USAGE_TRANSFER_DST_BIT",
+ "VK_BUFFER_USAGE_UNIFORM_TEXEL_BUFFER_BIT",
+ "VK_BUFFER_USAGE_STORAGE_TEXEL_BUFFER_BIT",
+ "VK_BUFFER_USAGE_UNIFORM_BUFFER_BIT",
+ "VK_BUFFER_USAGE_STORAGE_BUFFER_BIT",
+ "VK_BUFFER_USAGE_INDEX_BUFFER_BIT",
+ "VK_BUFFER_USAGE_VERTEX_BUFFER_BIT",
+ "VK_BUFFER_USAGE_INDIRECT_BUFFER_BIT",
+ "VK_BUFFER_USAGE_CONDITIONAL_RENDERING_BIT_EXT",
+ //"VK_BUFFER_USAGE_RAYTRACING_BIT_NVX",
+};
+const uint32_t VK_BUFFER_USAGE_FLAG_VALUES[] = {
+ VK_BUFFER_USAGE_TRANSFER_SRC_BIT,
+ VK_BUFFER_USAGE_TRANSFER_DST_BIT,
+ VK_BUFFER_USAGE_UNIFORM_TEXEL_BUFFER_BIT,
+ VK_BUFFER_USAGE_STORAGE_TEXEL_BUFFER_BIT,
+ VK_BUFFER_USAGE_UNIFORM_BUFFER_BIT,
+ VK_BUFFER_USAGE_STORAGE_BUFFER_BIT,
+ VK_BUFFER_USAGE_INDEX_BUFFER_BIT,
+ VK_BUFFER_USAGE_VERTEX_BUFFER_BIT,
+ VK_BUFFER_USAGE_INDIRECT_BUFFER_BIT,
+ VK_BUFFER_USAGE_CONDITIONAL_RENDERING_BIT_EXT,
+ //VK_BUFFER_USAGE_RAYTRACING_BIT_NVX,
+};
+const size_t VK_BUFFER_USAGE_FLAG_COUNT = _countof(VK_BUFFER_USAGE_FLAG_NAMES);
+static_assert(
+ _countof(VK_BUFFER_USAGE_FLAG_NAMES) == _countof(VK_BUFFER_USAGE_FLAG_VALUES),
+ "VK_BUFFER_USAGE_FLAG_NAMES array doesn't match VK_BUFFER_USAGE_FLAG_VALUES.");
+
+const char* VK_SHARING_MODE_NAMES[] = {
+ "VK_SHARING_MODE_EXCLUSIVE",
+ "VK_SHARING_MODE_CONCURRENT",
+};
+const size_t VK_SHARING_MODE_COUNT = _countof(VK_SHARING_MODE_NAMES);
+
+const char* VK_IMAGE_CREATE_FLAG_NAMES[] = {
+ "VK_IMAGE_CREATE_SPARSE_BINDING_BIT",
+ "VK_IMAGE_CREATE_SPARSE_RESIDENCY_BIT",
+ "VK_IMAGE_CREATE_SPARSE_ALIASED_BIT",
+ "VK_IMAGE_CREATE_MUTABLE_FORMAT_BIT",
+ "VK_IMAGE_CREATE_CUBE_COMPATIBLE_BIT",
+ "VK_IMAGE_CREATE_ALIAS_BIT",
+ "VK_IMAGE_CREATE_SPLIT_INSTANCE_BIND_REGIONS_BIT",
+ "VK_IMAGE_CREATE_2D_ARRAY_COMPATIBLE_BIT",
+ "VK_IMAGE_CREATE_BLOCK_TEXEL_VIEW_COMPATIBLE_BIT",
+ "VK_IMAGE_CREATE_EXTENDED_USAGE_BIT",
+ "VK_IMAGE_CREATE_PROTECTED_BIT",
+ "VK_IMAGE_CREATE_DISJOINT_BIT",
+ //"VK_IMAGE_CREATE_CORNER_SAMPLED_BIT_NV",
+ "VK_IMAGE_CREATE_SAMPLE_LOCATIONS_COMPATIBLE_DEPTH_BIT_EXT",
+};
+const uint32_t VK_IMAGE_CREATE_FLAG_VALUES[] = {
+ VK_IMAGE_CREATE_SPARSE_BINDING_BIT,
+ VK_IMAGE_CREATE_SPARSE_RESIDENCY_BIT,
+ VK_IMAGE_CREATE_SPARSE_ALIASED_BIT,
+ VK_IMAGE_CREATE_MUTABLE_FORMAT_BIT,
+ VK_IMAGE_CREATE_CUBE_COMPATIBLE_BIT,
+ VK_IMAGE_CREATE_ALIAS_BIT,
+ VK_IMAGE_CREATE_SPLIT_INSTANCE_BIND_REGIONS_BIT,
+ VK_IMAGE_CREATE_2D_ARRAY_COMPATIBLE_BIT,
+ VK_IMAGE_CREATE_BLOCK_TEXEL_VIEW_COMPATIBLE_BIT,
+ VK_IMAGE_CREATE_EXTENDED_USAGE_BIT,
+ VK_IMAGE_CREATE_PROTECTED_BIT,
+ VK_IMAGE_CREATE_DISJOINT_BIT,
+ //VK_IMAGE_CREATE_CORNER_SAMPLED_BIT_NV,
+ VK_IMAGE_CREATE_SAMPLE_LOCATIONS_COMPATIBLE_DEPTH_BIT_EXT,
+};
+const size_t VK_IMAGE_CREATE_FLAG_COUNT = _countof(VK_IMAGE_CREATE_FLAG_NAMES);
+static_assert(
+ _countof(VK_IMAGE_CREATE_FLAG_NAMES) == _countof(VK_IMAGE_CREATE_FLAG_VALUES),
+ "VK_IMAGE_CREATE_FLAG_NAMES array doesn't match VK_IMAGE_CREATE_FLAG_VALUES.");
+
+const char* VK_IMAGE_TYPE_NAMES[] = {
+ "VK_IMAGE_TYPE_1D",
+ "VK_IMAGE_TYPE_2D",
+ "VK_IMAGE_TYPE_3D",
+};
+const size_t VK_IMAGE_TYPE_COUNT = _countof(VK_IMAGE_TYPE_NAMES);
+
+const char* VK_FORMAT_NAMES[] = {
+ "VK_FORMAT_UNDEFINED",
+ "VK_FORMAT_R4G4_UNORM_PACK8",
+ "VK_FORMAT_R4G4B4A4_UNORM_PACK16",
+ "VK_FORMAT_B4G4R4A4_UNORM_PACK16",
+ "VK_FORMAT_R5G6B5_UNORM_PACK16",
+ "VK_FORMAT_B5G6R5_UNORM_PACK16",
+ "VK_FORMAT_R5G5B5A1_UNORM_PACK16",
+ "VK_FORMAT_B5G5R5A1_UNORM_PACK16",
+ "VK_FORMAT_A1R5G5B5_UNORM_PACK16",
+ "VK_FORMAT_R8_UNORM",
+ "VK_FORMAT_R8_SNORM",
+ "VK_FORMAT_R8_USCALED",
+ "VK_FORMAT_R8_SSCALED",
+ "VK_FORMAT_R8_UINT",
+ "VK_FORMAT_R8_SINT",
+ "VK_FORMAT_R8_SRGB",
+ "VK_FORMAT_R8G8_UNORM",
+ "VK_FORMAT_R8G8_SNORM",
+ "VK_FORMAT_R8G8_USCALED",
+ "VK_FORMAT_R8G8_SSCALED",
+ "VK_FORMAT_R8G8_UINT",
+ "VK_FORMAT_R8G8_SINT",
+ "VK_FORMAT_R8G8_SRGB",
+ "VK_FORMAT_R8G8B8_UNORM",
+ "VK_FORMAT_R8G8B8_SNORM",
+ "VK_FORMAT_R8G8B8_USCALED",
+ "VK_FORMAT_R8G8B8_SSCALED",
+ "VK_FORMAT_R8G8B8_UINT",
+ "VK_FORMAT_R8G8B8_SINT",
+ "VK_FORMAT_R8G8B8_SRGB",
+ "VK_FORMAT_B8G8R8_UNORM",
+ "VK_FORMAT_B8G8R8_SNORM",
+ "VK_FORMAT_B8G8R8_USCALED",
+ "VK_FORMAT_B8G8R8_SSCALED",
+ "VK_FORMAT_B8G8R8_UINT",
+ "VK_FORMAT_B8G8R8_SINT",
+ "VK_FORMAT_B8G8R8_SRGB",
+ "VK_FORMAT_R8G8B8A8_UNORM",
+ "VK_FORMAT_R8G8B8A8_SNORM",
+ "VK_FORMAT_R8G8B8A8_USCALED",
+ "VK_FORMAT_R8G8B8A8_SSCALED",
+ "VK_FORMAT_R8G8B8A8_UINT",
+ "VK_FORMAT_R8G8B8A8_SINT",
+ "VK_FORMAT_R8G8B8A8_SRGB",
+ "VK_FORMAT_B8G8R8A8_UNORM",
+ "VK_FORMAT_B8G8R8A8_SNORM",
+ "VK_FORMAT_B8G8R8A8_USCALED",
+ "VK_FORMAT_B8G8R8A8_SSCALED",
+ "VK_FORMAT_B8G8R8A8_UINT",
+ "VK_FORMAT_B8G8R8A8_SINT",
+ "VK_FORMAT_B8G8R8A8_SRGB",
+ "VK_FORMAT_A8B8G8R8_UNORM_PACK32",
+ "VK_FORMAT_A8B8G8R8_SNORM_PACK32",
+ "VK_FORMAT_A8B8G8R8_USCALED_PACK32",
+ "VK_FORMAT_A8B8G8R8_SSCALED_PACK32",
+ "VK_FORMAT_A8B8G8R8_UINT_PACK32",
+ "VK_FORMAT_A8B8G8R8_SINT_PACK32",
+ "VK_FORMAT_A8B8G8R8_SRGB_PACK32",
+ "VK_FORMAT_A2R10G10B10_UNORM_PACK32",
+ "VK_FORMAT_A2R10G10B10_SNORM_PACK32",
+ "VK_FORMAT_A2R10G10B10_USCALED_PACK32",
+ "VK_FORMAT_A2R10G10B10_SSCALED_PACK32",
+ "VK_FORMAT_A2R10G10B10_UINT_PACK32",
+ "VK_FORMAT_A2R10G10B10_SINT_PACK32",
+ "VK_FORMAT_A2B10G10R10_UNORM_PACK32",
+ "VK_FORMAT_A2B10G10R10_SNORM_PACK32",
+ "VK_FORMAT_A2B10G10R10_USCALED_PACK32",
+ "VK_FORMAT_A2B10G10R10_SSCALED_PACK32",
+ "VK_FORMAT_A2B10G10R10_UINT_PACK32",
+ "VK_FORMAT_A2B10G10R10_SINT_PACK32",
+ "VK_FORMAT_R16_UNORM",
+ "VK_FORMAT_R16_SNORM",
+ "VK_FORMAT_R16_USCALED",
+ "VK_FORMAT_R16_SSCALED",
+ "VK_FORMAT_R16_UINT",
+ "VK_FORMAT_R16_SINT",
+ "VK_FORMAT_R16_SFLOAT",
+ "VK_FORMAT_R16G16_UNORM",
+ "VK_FORMAT_R16G16_SNORM",
+ "VK_FORMAT_R16G16_USCALED",
+ "VK_FORMAT_R16G16_SSCALED",
+ "VK_FORMAT_R16G16_UINT",
+ "VK_FORMAT_R16G16_SINT",
+ "VK_FORMAT_R16G16_SFLOAT",
+ "VK_FORMAT_R16G16B16_UNORM",
+ "VK_FORMAT_R16G16B16_SNORM",
+ "VK_FORMAT_R16G16B16_USCALED",
+ "VK_FORMAT_R16G16B16_SSCALED",
+ "VK_FORMAT_R16G16B16_UINT",
+ "VK_FORMAT_R16G16B16_SINT",
+ "VK_FORMAT_R16G16B16_SFLOAT",
+ "VK_FORMAT_R16G16B16A16_UNORM",
+ "VK_FORMAT_R16G16B16A16_SNORM",
+ "VK_FORMAT_R16G16B16A16_USCALED",
+ "VK_FORMAT_R16G16B16A16_SSCALED",
+ "VK_FORMAT_R16G16B16A16_UINT",
+ "VK_FORMAT_R16G16B16A16_SINT",
+ "VK_FORMAT_R16G16B16A16_SFLOAT",
+ "VK_FORMAT_R32_UINT",
+ "VK_FORMAT_R32_SINT",
+ "VK_FORMAT_R32_SFLOAT",
+ "VK_FORMAT_R32G32_UINT",
+ "VK_FORMAT_R32G32_SINT",
+ "VK_FORMAT_R32G32_SFLOAT",
+ "VK_FORMAT_R32G32B32_UINT",
+ "VK_FORMAT_R32G32B32_SINT",
+ "VK_FORMAT_R32G32B32_SFLOAT",
+ "VK_FORMAT_R32G32B32A32_UINT",
+ "VK_FORMAT_R32G32B32A32_SINT",
+ "VK_FORMAT_R32G32B32A32_SFLOAT",
+ "VK_FORMAT_R64_UINT",
+ "VK_FORMAT_R64_SINT",
+ "VK_FORMAT_R64_SFLOAT",
+ "VK_FORMAT_R64G64_UINT",
+ "VK_FORMAT_R64G64_SINT",
+ "VK_FORMAT_R64G64_SFLOAT",
+ "VK_FORMAT_R64G64B64_UINT",
+ "VK_FORMAT_R64G64B64_SINT",
+ "VK_FORMAT_R64G64B64_SFLOAT",
+ "VK_FORMAT_R64G64B64A64_UINT",
+ "VK_FORMAT_R64G64B64A64_SINT",
+ "VK_FORMAT_R64G64B64A64_SFLOAT",
+ "VK_FORMAT_B10G11R11_UFLOAT_PACK32",
+ "VK_FORMAT_E5B9G9R9_UFLOAT_PACK32",
+ "VK_FORMAT_D16_UNORM",
+ "VK_FORMAT_X8_D24_UNORM_PACK32",
+ "VK_FORMAT_D32_SFLOAT",
+ "VK_FORMAT_S8_UINT",
+ "VK_FORMAT_D16_UNORM_S8_UINT",
+ "VK_FORMAT_D24_UNORM_S8_UINT",
+ "VK_FORMAT_D32_SFLOAT_S8_UINT",
+ "VK_FORMAT_BC1_RGB_UNORM_BLOCK",
+ "VK_FORMAT_BC1_RGB_SRGB_BLOCK",
+ "VK_FORMAT_BC1_RGBA_UNORM_BLOCK",
+ "VK_FORMAT_BC1_RGBA_SRGB_BLOCK",
+ "VK_FORMAT_BC2_UNORM_BLOCK",
+ "VK_FORMAT_BC2_SRGB_BLOCK",
+ "VK_FORMAT_BC3_UNORM_BLOCK",
+ "VK_FORMAT_BC3_SRGB_BLOCK",
+ "VK_FORMAT_BC4_UNORM_BLOCK",
+ "VK_FORMAT_BC4_SNORM_BLOCK",
+ "VK_FORMAT_BC5_UNORM_BLOCK",
+ "VK_FORMAT_BC5_SNORM_BLOCK",
+ "VK_FORMAT_BC6H_UFLOAT_BLOCK",
+ "VK_FORMAT_BC6H_SFLOAT_BLOCK",
+ "VK_FORMAT_BC7_UNORM_BLOCK",
+ "VK_FORMAT_BC7_SRGB_BLOCK",
+ "VK_FORMAT_ETC2_R8G8B8_UNORM_BLOCK",
+ "VK_FORMAT_ETC2_R8G8B8_SRGB_BLOCK",
+ "VK_FORMAT_ETC2_R8G8B8A1_UNORM_BLOCK",
+ "VK_FORMAT_ETC2_R8G8B8A1_SRGB_BLOCK",
+ "VK_FORMAT_ETC2_R8G8B8A8_UNORM_BLOCK",
+ "VK_FORMAT_ETC2_R8G8B8A8_SRGB_BLOCK",
+ "VK_FORMAT_EAC_R11_UNORM_BLOCK",
+ "VK_FORMAT_EAC_R11_SNORM_BLOCK",
+ "VK_FORMAT_EAC_R11G11_UNORM_BLOCK",
+ "VK_FORMAT_EAC_R11G11_SNORM_BLOCK",
+ "VK_FORMAT_ASTC_4x4_UNORM_BLOCK",
+ "VK_FORMAT_ASTC_4x4_SRGB_BLOCK",
+ "VK_FORMAT_ASTC_5x4_UNORM_BLOCK",
+ "VK_FORMAT_ASTC_5x4_SRGB_BLOCK",
+ "VK_FORMAT_ASTC_5x5_UNORM_BLOCK",
+ "VK_FORMAT_ASTC_5x5_SRGB_BLOCK",
+ "VK_FORMAT_ASTC_6x5_UNORM_BLOCK",
+ "VK_FORMAT_ASTC_6x5_SRGB_BLOCK",
+ "VK_FORMAT_ASTC_6x6_UNORM_BLOCK",
+ "VK_FORMAT_ASTC_6x6_SRGB_BLOCK",
+ "VK_FORMAT_ASTC_8x5_UNORM_BLOCK",
+ "VK_FORMAT_ASTC_8x5_SRGB_BLOCK",
+ "VK_FORMAT_ASTC_8x6_UNORM_BLOCK",
+ "VK_FORMAT_ASTC_8x6_SRGB_BLOCK",
+ "VK_FORMAT_ASTC_8x8_UNORM_BLOCK",
+ "VK_FORMAT_ASTC_8x8_SRGB_BLOCK",
+ "VK_FORMAT_ASTC_10x5_UNORM_BLOCK",
+ "VK_FORMAT_ASTC_10x5_SRGB_BLOCK",
+ "VK_FORMAT_ASTC_10x6_UNORM_BLOCK",
+ "VK_FORMAT_ASTC_10x6_SRGB_BLOCK",
+ "VK_FORMAT_ASTC_10x8_UNORM_BLOCK",
+ "VK_FORMAT_ASTC_10x8_SRGB_BLOCK",
+ "VK_FORMAT_ASTC_10x10_UNORM_BLOCK",
+ "VK_FORMAT_ASTC_10x10_SRGB_BLOCK",
+ "VK_FORMAT_ASTC_12x10_UNORM_BLOCK",
+ "VK_FORMAT_ASTC_12x10_SRGB_BLOCK",
+ "VK_FORMAT_ASTC_12x12_UNORM_BLOCK",
+ "VK_FORMAT_ASTC_12x12_SRGB_BLOCK",
+ "VK_FORMAT_G8B8G8R8_422_UNORM",
+ "VK_FORMAT_B8G8R8G8_422_UNORM",
+ "VK_FORMAT_G8_B8_R8_3PLANE_420_UNORM",
+ "VK_FORMAT_G8_B8R8_2PLANE_420_UNORM",
+ "VK_FORMAT_G8_B8_R8_3PLANE_422_UNORM",
+ "VK_FORMAT_G8_B8R8_2PLANE_422_UNORM",
+ "VK_FORMAT_G8_B8_R8_3PLANE_444_UNORM",
+ "VK_FORMAT_R10X6_UNORM_PACK16",
+ "VK_FORMAT_R10X6G10X6_UNORM_2PACK16",
+ "VK_FORMAT_R10X6G10X6B10X6A10X6_UNORM_4PACK16",
+ "VK_FORMAT_G10X6B10X6G10X6R10X6_422_UNORM_4PACK16",
+ "VK_FORMAT_B10X6G10X6R10X6G10X6_422_UNORM_4PACK16",
+ "VK_FORMAT_G10X6_B10X6_R10X6_3PLANE_420_UNORM_3PACK16",
+ "VK_FORMAT_G10X6_B10X6R10X6_2PLANE_420_UNORM_3PACK16",
+ "VK_FORMAT_G10X6_B10X6_R10X6_3PLANE_422_UNORM_3PACK16",
+ "VK_FORMAT_G10X6_B10X6R10X6_2PLANE_422_UNORM_3PACK16",
+ "VK_FORMAT_G10X6_B10X6_R10X6_3PLANE_444_UNORM_3PACK16",
+ "VK_FORMAT_R12X4_UNORM_PACK16",
+ "VK_FORMAT_R12X4G12X4_UNORM_2PACK16",
+ "VK_FORMAT_R12X4G12X4B12X4A12X4_UNORM_4PACK16",
+ "VK_FORMAT_G12X4B12X4G12X4R12X4_422_UNORM_4PACK16",
+ "VK_FORMAT_B12X4G12X4R12X4G12X4_422_UNORM_4PACK16",
+ "VK_FORMAT_G12X4_B12X4_R12X4_3PLANE_420_UNORM_3PACK16",
+ "VK_FORMAT_G12X4_B12X4R12X4_2PLANE_420_UNORM_3PACK16",
+ "VK_FORMAT_G12X4_B12X4_R12X4_3PLANE_422_UNORM_3PACK16",
+ "VK_FORMAT_G12X4_B12X4R12X4_2PLANE_422_UNORM_3PACK16",
+ "VK_FORMAT_G12X4_B12X4_R12X4_3PLANE_444_UNORM_3PACK16",
+ "VK_FORMAT_G16B16G16R16_422_UNORM",
+ "VK_FORMAT_B16G16R16G16_422_UNORM",
+ "VK_FORMAT_G16_B16_R16_3PLANE_420_UNORM",
+ "VK_FORMAT_G16_B16R16_2PLANE_420_UNORM",
+ "VK_FORMAT_G16_B16_R16_3PLANE_422_UNORM",
+ "VK_FORMAT_G16_B16R16_2PLANE_422_UNORM",
+ "VK_FORMAT_G16_B16_R16_3PLANE_444_UNORM",
+ "VK_FORMAT_PVRTC1_2BPP_UNORM_BLOCK_IMG",
+ "VK_FORMAT_PVRTC1_4BPP_UNORM_BLOCK_IMG",
+ "VK_FORMAT_PVRTC2_2BPP_UNORM_BLOCK_IMG",
+ "VK_FORMAT_PVRTC2_4BPP_UNORM_BLOCK_IMG",
+ "VK_FORMAT_PVRTC1_2BPP_SRGB_BLOCK_IMG",
+ "VK_FORMAT_PVRTC1_4BPP_SRGB_BLOCK_IMG",
+ "VK_FORMAT_PVRTC2_2BPP_SRGB_BLOCK_IMG",
+ "VK_FORMAT_PVRTC2_4BPP_SRGB_BLOCK_IMG",
+};
+const uint32_t VK_FORMAT_VALUES[] = {
+ VK_FORMAT_UNDEFINED,
+ VK_FORMAT_R4G4_UNORM_PACK8,
+ VK_FORMAT_R4G4B4A4_UNORM_PACK16,
+ VK_FORMAT_B4G4R4A4_UNORM_PACK16,
+ VK_FORMAT_R5G6B5_UNORM_PACK16,
+ VK_FORMAT_B5G6R5_UNORM_PACK16,
+ VK_FORMAT_R5G5B5A1_UNORM_PACK16,
+ VK_FORMAT_B5G5R5A1_UNORM_PACK16,
+ VK_FORMAT_A1R5G5B5_UNORM_PACK16,
+ VK_FORMAT_R8_UNORM,
+ VK_FORMAT_R8_SNORM,
+ VK_FORMAT_R8_USCALED,
+ VK_FORMAT_R8_SSCALED,
+ VK_FORMAT_R8_UINT,
+ VK_FORMAT_R8_SINT,
+ VK_FORMAT_R8_SRGB,
+ VK_FORMAT_R8G8_UNORM,
+ VK_FORMAT_R8G8_SNORM,
+ VK_FORMAT_R8G8_USCALED,
+ VK_FORMAT_R8G8_SSCALED,
+ VK_FORMAT_R8G8_UINT,
+ VK_FORMAT_R8G8_SINT,
+ VK_FORMAT_R8G8_SRGB,
+ VK_FORMAT_R8G8B8_UNORM,
+ VK_FORMAT_R8G8B8_SNORM,
+ VK_FORMAT_R8G8B8_USCALED,
+ VK_FORMAT_R8G8B8_SSCALED,
+ VK_FORMAT_R8G8B8_UINT,
+ VK_FORMAT_R8G8B8_SINT,
+ VK_FORMAT_R8G8B8_SRGB,
+ VK_FORMAT_B8G8R8_UNORM,
+ VK_FORMAT_B8G8R8_SNORM,
+ VK_FORMAT_B8G8R8_USCALED,
+ VK_FORMAT_B8G8R8_SSCALED,
+ VK_FORMAT_B8G8R8_UINT,
+ VK_FORMAT_B8G8R8_SINT,
+ VK_FORMAT_B8G8R8_SRGB,
+ VK_FORMAT_R8G8B8A8_UNORM,
+ VK_FORMAT_R8G8B8A8_SNORM,
+ VK_FORMAT_R8G8B8A8_USCALED,
+ VK_FORMAT_R8G8B8A8_SSCALED,
+ VK_FORMAT_R8G8B8A8_UINT,
+ VK_FORMAT_R8G8B8A8_SINT,
+ VK_FORMAT_R8G8B8A8_SRGB,
+ VK_FORMAT_B8G8R8A8_UNORM,
+ VK_FORMAT_B8G8R8A8_SNORM,
+ VK_FORMAT_B8G8R8A8_USCALED,
+ VK_FORMAT_B8G8R8A8_SSCALED,
+ VK_FORMAT_B8G8R8A8_UINT,
+ VK_FORMAT_B8G8R8A8_SINT,
+ VK_FORMAT_B8G8R8A8_SRGB,
+ VK_FORMAT_A8B8G8R8_UNORM_PACK32,
+ VK_FORMAT_A8B8G8R8_SNORM_PACK32,
+ VK_FORMAT_A8B8G8R8_USCALED_PACK32,
+ VK_FORMAT_A8B8G8R8_SSCALED_PACK32,
+ VK_FORMAT_A8B8G8R8_UINT_PACK32,
+ VK_FORMAT_A8B8G8R8_SINT_PACK32,
+ VK_FORMAT_A8B8G8R8_SRGB_PACK32,
+ VK_FORMAT_A2R10G10B10_UNORM_PACK32,
+ VK_FORMAT_A2R10G10B10_SNORM_PACK32,
+ VK_FORMAT_A2R10G10B10_USCALED_PACK32,
+ VK_FORMAT_A2R10G10B10_SSCALED_PACK32,
+ VK_FORMAT_A2R10G10B10_UINT_PACK32,
+ VK_FORMAT_A2R10G10B10_SINT_PACK32,
+ VK_FORMAT_A2B10G10R10_UNORM_PACK32,
+ VK_FORMAT_A2B10G10R10_SNORM_PACK32,
+ VK_FORMAT_A2B10G10R10_USCALED_PACK32,
+ VK_FORMAT_A2B10G10R10_SSCALED_PACK32,
+ VK_FORMAT_A2B10G10R10_UINT_PACK32,
+ VK_FORMAT_A2B10G10R10_SINT_PACK32,
+ VK_FORMAT_R16_UNORM,
+ VK_FORMAT_R16_SNORM,
+ VK_FORMAT_R16_USCALED,
+ VK_FORMAT_R16_SSCALED,
+ VK_FORMAT_R16_UINT,
+ VK_FORMAT_R16_SINT,
+ VK_FORMAT_R16_SFLOAT,
+ VK_FORMAT_R16G16_UNORM,
+ VK_FORMAT_R16G16_SNORM,
+ VK_FORMAT_R16G16_USCALED,
+ VK_FORMAT_R16G16_SSCALED,
+ VK_FORMAT_R16G16_UINT,
+ VK_FORMAT_R16G16_SINT,
+ VK_FORMAT_R16G16_SFLOAT,
+ VK_FORMAT_R16G16B16_UNORM,
+ VK_FORMAT_R16G16B16_SNORM,
+ VK_FORMAT_R16G16B16_USCALED,
+ VK_FORMAT_R16G16B16_SSCALED,
+ VK_FORMAT_R16G16B16_UINT,
+ VK_FORMAT_R16G16B16_SINT,
+ VK_FORMAT_R16G16B16_SFLOAT,
+ VK_FORMAT_R16G16B16A16_UNORM,
+ VK_FORMAT_R16G16B16A16_SNORM,
+ VK_FORMAT_R16G16B16A16_USCALED,
+ VK_FORMAT_R16G16B16A16_SSCALED,
+ VK_FORMAT_R16G16B16A16_UINT,
+ VK_FORMAT_R16G16B16A16_SINT,
+ VK_FORMAT_R16G16B16A16_SFLOAT,
+ VK_FORMAT_R32_UINT,
+ VK_FORMAT_R32_SINT,
+ VK_FORMAT_R32_SFLOAT,
+ VK_FORMAT_R32G32_UINT,
+ VK_FORMAT_R32G32_SINT,
+ VK_FORMAT_R32G32_SFLOAT,
+ VK_FORMAT_R32G32B32_UINT,
+ VK_FORMAT_R32G32B32_SINT,
+ VK_FORMAT_R32G32B32_SFLOAT,
+ VK_FORMAT_R32G32B32A32_UINT,
+ VK_FORMAT_R32G32B32A32_SINT,
+ VK_FORMAT_R32G32B32A32_SFLOAT,
+ VK_FORMAT_R64_UINT,
+ VK_FORMAT_R64_SINT,
+ VK_FORMAT_R64_SFLOAT,
+ VK_FORMAT_R64G64_UINT,
+ VK_FORMAT_R64G64_SINT,
+ VK_FORMAT_R64G64_SFLOAT,
+ VK_FORMAT_R64G64B64_UINT,
+ VK_FORMAT_R64G64B64_SINT,
+ VK_FORMAT_R64G64B64_SFLOAT,
+ VK_FORMAT_R64G64B64A64_UINT,
+ VK_FORMAT_R64G64B64A64_SINT,
+ VK_FORMAT_R64G64B64A64_SFLOAT,
+ VK_FORMAT_B10G11R11_UFLOAT_PACK32,
+ VK_FORMAT_E5B9G9R9_UFLOAT_PACK32,
+ VK_FORMAT_D16_UNORM,
+ VK_FORMAT_X8_D24_UNORM_PACK32,
+ VK_FORMAT_D32_SFLOAT,
+ VK_FORMAT_S8_UINT,
+ VK_FORMAT_D16_UNORM_S8_UINT,
+ VK_FORMAT_D24_UNORM_S8_UINT,
+ VK_FORMAT_D32_SFLOAT_S8_UINT,
+ VK_FORMAT_BC1_RGB_UNORM_BLOCK,
+ VK_FORMAT_BC1_RGB_SRGB_BLOCK,
+ VK_FORMAT_BC1_RGBA_UNORM_BLOCK,
+ VK_FORMAT_BC1_RGBA_SRGB_BLOCK,
+ VK_FORMAT_BC2_UNORM_BLOCK,
+ VK_FORMAT_BC2_SRGB_BLOCK,
+ VK_FORMAT_BC3_UNORM_BLOCK,
+ VK_FORMAT_BC3_SRGB_BLOCK,
+ VK_FORMAT_BC4_UNORM_BLOCK,
+ VK_FORMAT_BC4_SNORM_BLOCK,
+ VK_FORMAT_BC5_UNORM_BLOCK,
+ VK_FORMAT_BC5_SNORM_BLOCK,
+ VK_FORMAT_BC6H_UFLOAT_BLOCK,
+ VK_FORMAT_BC6H_SFLOAT_BLOCK,
+ VK_FORMAT_BC7_UNORM_BLOCK,
+ VK_FORMAT_BC7_SRGB_BLOCK,
+ VK_FORMAT_ETC2_R8G8B8_UNORM_BLOCK,
+ VK_FORMAT_ETC2_R8G8B8_SRGB_BLOCK,
+ VK_FORMAT_ETC2_R8G8B8A1_UNORM_BLOCK,
+ VK_FORMAT_ETC2_R8G8B8A1_SRGB_BLOCK,
+ VK_FORMAT_ETC2_R8G8B8A8_UNORM_BLOCK,
+ VK_FORMAT_ETC2_R8G8B8A8_SRGB_BLOCK,
+ VK_FORMAT_EAC_R11_UNORM_BLOCK,
+ VK_FORMAT_EAC_R11_SNORM_BLOCK,
+ VK_FORMAT_EAC_R11G11_UNORM_BLOCK,
+ VK_FORMAT_EAC_R11G11_SNORM_BLOCK,
+ VK_FORMAT_ASTC_4x4_UNORM_BLOCK,
+ VK_FORMAT_ASTC_4x4_SRGB_BLOCK,
+ VK_FORMAT_ASTC_5x4_UNORM_BLOCK,
+ VK_FORMAT_ASTC_5x4_SRGB_BLOCK,
+ VK_FORMAT_ASTC_5x5_UNORM_BLOCK,
+ VK_FORMAT_ASTC_5x5_SRGB_BLOCK,
+ VK_FORMAT_ASTC_6x5_UNORM_BLOCK,
+ VK_FORMAT_ASTC_6x5_SRGB_BLOCK,
+ VK_FORMAT_ASTC_6x6_UNORM_BLOCK,
+ VK_FORMAT_ASTC_6x6_SRGB_BLOCK,
+ VK_FORMAT_ASTC_8x5_UNORM_BLOCK,
+ VK_FORMAT_ASTC_8x5_SRGB_BLOCK,
+ VK_FORMAT_ASTC_8x6_UNORM_BLOCK,
+ VK_FORMAT_ASTC_8x6_SRGB_BLOCK,
+ VK_FORMAT_ASTC_8x8_UNORM_BLOCK,
+ VK_FORMAT_ASTC_8x8_SRGB_BLOCK,
+ VK_FORMAT_ASTC_10x5_UNORM_BLOCK,
+ VK_FORMAT_ASTC_10x5_SRGB_BLOCK,
+ VK_FORMAT_ASTC_10x6_UNORM_BLOCK,
+ VK_FORMAT_ASTC_10x6_SRGB_BLOCK,
+ VK_FORMAT_ASTC_10x8_UNORM_BLOCK,
+ VK_FORMAT_ASTC_10x8_SRGB_BLOCK,
+ VK_FORMAT_ASTC_10x10_UNORM_BLOCK,
+ VK_FORMAT_ASTC_10x10_SRGB_BLOCK,
+ VK_FORMAT_ASTC_12x10_UNORM_BLOCK,
+ VK_FORMAT_ASTC_12x10_SRGB_BLOCK,
+ VK_FORMAT_ASTC_12x12_UNORM_BLOCK,
+ VK_FORMAT_ASTC_12x12_SRGB_BLOCK,
+ VK_FORMAT_G8B8G8R8_422_UNORM,
+ VK_FORMAT_B8G8R8G8_422_UNORM,
+ VK_FORMAT_G8_B8_R8_3PLANE_420_UNORM,
+ VK_FORMAT_G8_B8R8_2PLANE_420_UNORM,
+ VK_FORMAT_G8_B8_R8_3PLANE_422_UNORM,
+ VK_FORMAT_G8_B8R8_2PLANE_422_UNORM,
+ VK_FORMAT_G8_B8_R8_3PLANE_444_UNORM,
+ VK_FORMAT_R10X6_UNORM_PACK16,
+ VK_FORMAT_R10X6G10X6_UNORM_2PACK16,
+ VK_FORMAT_R10X6G10X6B10X6A10X6_UNORM_4PACK16,
+ VK_FORMAT_G10X6B10X6G10X6R10X6_422_UNORM_4PACK16,
+ VK_FORMAT_B10X6G10X6R10X6G10X6_422_UNORM_4PACK16,
+ VK_FORMAT_G10X6_B10X6_R10X6_3PLANE_420_UNORM_3PACK16,
+ VK_FORMAT_G10X6_B10X6R10X6_2PLANE_420_UNORM_3PACK16,
+ VK_FORMAT_G10X6_B10X6_R10X6_3PLANE_422_UNORM_3PACK16,
+ VK_FORMAT_G10X6_B10X6R10X6_2PLANE_422_UNORM_3PACK16,
+ VK_FORMAT_G10X6_B10X6_R10X6_3PLANE_444_UNORM_3PACK16,
+ VK_FORMAT_R12X4_UNORM_PACK16,
+ VK_FORMAT_R12X4G12X4_UNORM_2PACK16,
+ VK_FORMAT_R12X4G12X4B12X4A12X4_UNORM_4PACK16,
+ VK_FORMAT_G12X4B12X4G12X4R12X4_422_UNORM_4PACK16,
+ VK_FORMAT_B12X4G12X4R12X4G12X4_422_UNORM_4PACK16,
+ VK_FORMAT_G12X4_B12X4_R12X4_3PLANE_420_UNORM_3PACK16,
+ VK_FORMAT_G12X4_B12X4R12X4_2PLANE_420_UNORM_3PACK16,
+ VK_FORMAT_G12X4_B12X4_R12X4_3PLANE_422_UNORM_3PACK16,
+ VK_FORMAT_G12X4_B12X4R12X4_2PLANE_422_UNORM_3PACK16,
+ VK_FORMAT_G12X4_B12X4_R12X4_3PLANE_444_UNORM_3PACK16,
+ VK_FORMAT_G16B16G16R16_422_UNORM,
+ VK_FORMAT_B16G16R16G16_422_UNORM,
+ VK_FORMAT_G16_B16_R16_3PLANE_420_UNORM,
+ VK_FORMAT_G16_B16R16_2PLANE_420_UNORM,
+ VK_FORMAT_G16_B16_R16_3PLANE_422_UNORM,
+ VK_FORMAT_G16_B16R16_2PLANE_422_UNORM,
+ VK_FORMAT_G16_B16_R16_3PLANE_444_UNORM,
+ VK_FORMAT_PVRTC1_2BPP_UNORM_BLOCK_IMG,
+ VK_FORMAT_PVRTC1_4BPP_UNORM_BLOCK_IMG,
+ VK_FORMAT_PVRTC2_2BPP_UNORM_BLOCK_IMG,
+ VK_FORMAT_PVRTC2_4BPP_UNORM_BLOCK_IMG,
+ VK_FORMAT_PVRTC1_2BPP_SRGB_BLOCK_IMG,
+ VK_FORMAT_PVRTC1_4BPP_SRGB_BLOCK_IMG,
+ VK_FORMAT_PVRTC2_2BPP_SRGB_BLOCK_IMG,
+ VK_FORMAT_PVRTC2_4BPP_SRGB_BLOCK_IMG,
+};
+const size_t VK_FORMAT_COUNT = _countof(VK_FORMAT_NAMES);
+static_assert(
+ _countof(VK_FORMAT_NAMES) == _countof(VK_FORMAT_VALUES),
+ "VK_FORMAT_NAMES array doesn't match VK_FORMAT_VALUES.");
+
+const char* VK_SAMPLE_COUNT_NAMES[] = {
+ "VK_SAMPLE_COUNT_1_BIT",
+ "VK_SAMPLE_COUNT_2_BIT",
+ "VK_SAMPLE_COUNT_4_BIT",
+ "VK_SAMPLE_COUNT_8_BIT",
+ "VK_SAMPLE_COUNT_16_BIT",
+ "VK_SAMPLE_COUNT_32_BIT",
+ "VK_SAMPLE_COUNT_64_BIT",
+};
+const uint32_t VK_SAMPLE_COUNT_VALUES[] = {
+ VK_SAMPLE_COUNT_1_BIT,
+ VK_SAMPLE_COUNT_2_BIT,
+ VK_SAMPLE_COUNT_4_BIT,
+ VK_SAMPLE_COUNT_8_BIT,
+ VK_SAMPLE_COUNT_16_BIT,
+ VK_SAMPLE_COUNT_32_BIT,
+ VK_SAMPLE_COUNT_64_BIT,
+};
+const size_t VK_SAMPLE_COUNT_COUNT = _countof(VK_SAMPLE_COUNT_NAMES);
+static_assert(
+ _countof(VK_SAMPLE_COUNT_NAMES) == _countof(VK_SAMPLE_COUNT_VALUES),
+ "VK_SAMPLE_COUNT_NAMES array doesn't match VK_SAMPLE_COUNT_VALUES.");
+
+const char* VK_IMAGE_TILING_NAMES[] = {
+ "VK_IMAGE_TILING_OPTIMAL",
+ "VK_IMAGE_TILING_LINEAR",
+};
+const size_t VK_IMAGE_TILING_COUNT = _countof(VK_IMAGE_TILING_NAMES);
+
+const char* VK_IMAGE_USAGE_FLAG_NAMES[] = {
+ "VK_IMAGE_USAGE_TRANSFER_SRC_BIT",
+ "VK_IMAGE_USAGE_TRANSFER_DST_BIT",
+ "VK_IMAGE_USAGE_SAMPLED_BIT",
+ "VK_IMAGE_USAGE_STORAGE_BIT",
+ "VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT",
+ "VK_IMAGE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT",
+ "VK_IMAGE_USAGE_TRANSIENT_ATTACHMENT_BIT",
+ "VK_IMAGE_USAGE_INPUT_ATTACHMENT_BIT",
+ //"VK_IMAGE_USAGE_SHADING_RATE_IMAGE_BIT_NV",
+};
+const uint32_t VK_IMAGE_USAGE_FLAG_VALUES[] = {
+ VK_IMAGE_USAGE_TRANSFER_SRC_BIT,
+ VK_IMAGE_USAGE_TRANSFER_DST_BIT,
+ VK_IMAGE_USAGE_SAMPLED_BIT,
+ VK_IMAGE_USAGE_STORAGE_BIT,
+ VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT,
+ VK_IMAGE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT,
+ VK_IMAGE_USAGE_TRANSIENT_ATTACHMENT_BIT,
+ VK_IMAGE_USAGE_INPUT_ATTACHMENT_BIT,
+ //VK_IMAGE_USAGE_SHADING_RATE_IMAGE_BIT_NV,
+};
+const size_t VK_IMAGE_USAGE_FLAG_COUNT = _countof(VK_IMAGE_USAGE_FLAG_NAMES);
+static_assert(
+ _countof(VK_IMAGE_USAGE_FLAG_NAMES) == _countof(VK_IMAGE_USAGE_FLAG_VALUES),
+ "VK_IMAGE_USAGE_FLAG_NAMES array doesn't match VK_IMAGE_USAGE_FLAG_VALUES.");
+
+const char* VK_IMAGE_LAYOUT_NAMES[] = {
+ "VK_IMAGE_LAYOUT_UNDEFINED",
+ "VK_IMAGE_LAYOUT_GENERAL",
+ "VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL",
+ "VK_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL",
+ "VK_IMAGE_LAYOUT_DEPTH_STENCIL_READ_ONLY_OPTIMAL",
+ "VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL",
+ "VK_IMAGE_LAYOUT_TRANSFER_SRC_OPTIMAL",
+ "VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL",
+ "VK_IMAGE_LAYOUT_PREINITIALIZED",
+ "VK_IMAGE_LAYOUT_DEPTH_READ_ONLY_STENCIL_ATTACHMENT_OPTIMAL",
+ "VK_IMAGE_LAYOUT_DEPTH_ATTACHMENT_STENCIL_READ_ONLY_OPTIMAL",
+ "VK_IMAGE_LAYOUT_PRESENT_SRC_KHR",
+ "VK_IMAGE_LAYOUT_SHARED_PRESENT_KHR",
+ //"VK_IMAGE_LAYOUT_SHADING_RATE_OPTIMAL_NV",
+};
+const uint32_t VK_IMAGE_LAYOUT_VALUES[] = {
+ VK_IMAGE_LAYOUT_UNDEFINED,
+ VK_IMAGE_LAYOUT_GENERAL,
+ VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL,
+ VK_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL,
+ VK_IMAGE_LAYOUT_DEPTH_STENCIL_READ_ONLY_OPTIMAL,
+ VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL,
+ VK_IMAGE_LAYOUT_TRANSFER_SRC_OPTIMAL,
+ VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL,
+ VK_IMAGE_LAYOUT_PREINITIALIZED,
+ VK_IMAGE_LAYOUT_DEPTH_READ_ONLY_STENCIL_ATTACHMENT_OPTIMAL,
+ VK_IMAGE_LAYOUT_DEPTH_ATTACHMENT_STENCIL_READ_ONLY_OPTIMAL,
+ VK_IMAGE_LAYOUT_PRESENT_SRC_KHR,
+ VK_IMAGE_LAYOUT_SHARED_PRESENT_KHR,
+ //VK_IMAGE_LAYOUT_SHADING_RATE_OPTIMAL_NV,
+};
+const size_t VK_IMAGE_LAYOUT_COUNT = _countof(VK_IMAGE_LAYOUT_NAMES);
+static_assert(
+ _countof(VK_IMAGE_LAYOUT_NAMES) == _countof(VK_IMAGE_LAYOUT_VALUES),
+ "VK_IMAGE_LAYOUT_NAMES array doesn't match VK_IMAGE_LAYOUT_VALUES.");
+
+const char* VMA_ALLOCATION_CREATE_FLAG_NAMES[] = {
+ "VMA_ALLOCATION_CREATE_DEDICATED_MEMORY_BIT",
+ "VMA_ALLOCATION_CREATE_NEVER_ALLOCATE_BIT",
+ "VMA_ALLOCATION_CREATE_MAPPED_BIT",
+ "VMA_ALLOCATION_CREATE_CAN_BECOME_LOST_BIT",
+ "VMA_ALLOCATION_CREATE_CAN_MAKE_OTHER_LOST_BIT",
+ "VMA_ALLOCATION_CREATE_USER_DATA_COPY_STRING_BIT",
+ "VMA_ALLOCATION_CREATE_UPPER_ADDRESS_BIT",
+ "VMA_ALLOCATION_CREATE_DONT_BIND_BIT",
+ "VMA_ALLOCATION_CREATE_WITHIN_BUDGET_BIT",
+ "VMA_ALLOCATION_CREATE_STRATEGY_BEST_FIT_BIT",
+ "VMA_ALLOCATION_CREATE_STRATEGY_WORST_FIT_BIT",
+ "VMA_ALLOCATION_CREATE_STRATEGY_FIRST_FIT_BIT",
+};
+const uint32_t VMA_ALLOCATION_CREATE_FLAG_VALUES[] = {
+ VMA_ALLOCATION_CREATE_DEDICATED_MEMORY_BIT,
+ VMA_ALLOCATION_CREATE_NEVER_ALLOCATE_BIT,
+ VMA_ALLOCATION_CREATE_MAPPED_BIT,
+ VMA_ALLOCATION_CREATE_CAN_BECOME_LOST_BIT,
+ VMA_ALLOCATION_CREATE_CAN_MAKE_OTHER_LOST_BIT,
+ VMA_ALLOCATION_CREATE_USER_DATA_COPY_STRING_BIT,
+ VMA_ALLOCATION_CREATE_UPPER_ADDRESS_BIT,
+ VMA_ALLOCATION_CREATE_DONT_BIND_BIT,
+ VMA_ALLOCATION_CREATE_WITHIN_BUDGET_BIT,
+ VMA_ALLOCATION_CREATE_STRATEGY_BEST_FIT_BIT,
+ VMA_ALLOCATION_CREATE_STRATEGY_WORST_FIT_BIT,
+ VMA_ALLOCATION_CREATE_STRATEGY_FIRST_FIT_BIT,
+};
+const size_t VMA_ALLOCATION_CREATE_FLAG_COUNT = _countof(VMA_ALLOCATION_CREATE_FLAG_NAMES);
+static_assert(
+ _countof(VMA_ALLOCATION_CREATE_FLAG_NAMES) == _countof(VMA_ALLOCATION_CREATE_FLAG_VALUES),
+ "VMA_ALLOCATION_CREATE_FLAG_NAMES array doesn't match VMA_ALLOCATION_CREATE_FLAG_VALUES.");
+
+const char* VMA_MEMORY_USAGE_NAMES[] = {
+ "VMA_MEMORY_USAGE_UNKNOWN",
+ "VMA_MEMORY_USAGE_GPU_ONLY",
+ "VMA_MEMORY_USAGE_CPU_ONLY",
+ "VMA_MEMORY_USAGE_CPU_TO_GPU",
+ "VMA_MEMORY_USAGE_GPU_TO_CPU",
+ "VMA_MEMORY_USAGE_CPU_COPY",
+ "VMA_MEMORY_USAGE_GPU_LAZILY_ALLOCATED",
+};
+const size_t VMA_MEMORY_USAGE_COUNT = _countof(VMA_MEMORY_USAGE_NAMES);
+
+const char* VK_MEMORY_PROPERTY_FLAG_NAMES[] = {
+ "VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT",
+ "VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT",
+ "VK_MEMORY_PROPERTY_HOST_COHERENT_BIT",
+ "VK_MEMORY_PROPERTY_HOST_CACHED_BIT",
+ "VK_MEMORY_PROPERTY_LAZILY_ALLOCATED_BIT",
+ "VK_MEMORY_PROPERTY_PROTECTED_BIT",
+};
+const uint32_t VK_MEMORY_PROPERTY_FLAG_VALUES[] = {
+ VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT,
+ VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT,
+ VK_MEMORY_PROPERTY_HOST_COHERENT_BIT,
+ VK_MEMORY_PROPERTY_HOST_CACHED_BIT,
+ VK_MEMORY_PROPERTY_LAZILY_ALLOCATED_BIT,
+ VK_MEMORY_PROPERTY_PROTECTED_BIT,
+};
+const size_t VK_MEMORY_PROPERTY_FLAG_COUNT = _countof(VK_MEMORY_PROPERTY_FLAG_NAMES);
+static_assert(
+ _countof(VK_MEMORY_PROPERTY_FLAG_NAMES) == _countof(VK_MEMORY_PROPERTY_FLAG_VALUES),
+ "VK_MEMORY_PROPERTY_FLAG_NAMES array doesn't match VK_MEMORY_PROPERTY_FLAG_VALUES.");
diff --git a/src/VmaReplay/Constants.h b/src/VmaReplay/Constants.h
index 03b76ff..959681f 100644
--- a/src/VmaReplay/Constants.h
+++ b/src/VmaReplay/Constants.h
@@ -1,149 +1,149 @@
-//
-// Copyright (c) 2017-2021 Advanced Micro Devices, Inc. All rights reserved.
-//
-// Permission is hereby granted, free of charge, to any person obtaining a copy
-// of this software and associated documentation files (the "Software"), to deal
-// in the Software without restriction, including without limitation the rights
-// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-// copies of the Software, and to permit persons to whom the Software is
-// furnished to do so, subject to the following conditions:
-//
-// The above copyright notice and this permission notice shall be included in
-// all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-// THE SOFTWARE.
-//
-
-#pragma once
-
-extern const int RESULT_EXCEPTION;
-extern const int RESULT_ERROR_COMMAND_LINE;
-extern const int RESULT_ERROR_SOURCE_FILE;
-extern const int RESULT_ERROR_FORMAT;
-extern const int RESULT_ERROR_VULKAN;
-
-enum CMD_LINE_OPT
-{
- CMD_LINE_OPT_VERBOSITY,
- CMD_LINE_OPT_ITERATIONS,
- CMD_LINE_OPT_LINES,
- CMD_LINE_OPT_PHYSICAL_DEVICE,
- CMD_LINE_OPT_USER_DATA,
- CMD_LINE_OPT_VK_KHR_DEDICATED_ALLOCATION,
- CMD_LINE_OPT_VK_EXT_MEMORY_BUDGET,
- CMD_LINE_OPT_VK_LAYER_KHRONOS_VALIDATION,
- CMD_LINE_OPT_MEM_STATS,
- CMD_LINE_OPT_DUMP_STATS_AFTER_LINE,
- CMD_LINE_OPT_DEFRAGMENT_AFTER_LINE,
- CMD_LINE_OPT_DEFRAGMENTATION_FLAGS,
- CMD_LINE_OPT_DUMP_DETAILED_STATS_AFTER_LINE,
-};
-
-enum class VERBOSITY
-{
- MINIMUM = 0,
- DEFAULT,
- MAXIMUM,
- COUNT,
-};
-
-enum class VULKAN_EXTENSION_REQUEST
-{
- DISABLED,
- ENABLED,
- DEFAULT
-};
-
-enum class OBJECT_TYPE { BUFFER, IMAGE };
-
-enum class VMA_FUNCTION
-{
- CreatePool,
- DestroyPool,
- SetAllocationUserData,
- CreateBuffer,
- DestroyBuffer,
- CreateImage,
- DestroyImage,
- FreeMemory,
- FreeMemoryPages,
- CreateLostAllocation,
- AllocateMemory,
- AllocateMemoryPages,
- AllocateMemoryForBuffer,
- AllocateMemoryForImage,
- MapMemory,
- UnmapMemory,
- FlushAllocation,
- InvalidateAllocation,
- TouchAllocation,
- GetAllocationInfo,
- MakePoolAllocationsLost,
- ResizeAllocation,
- DefragmentationBegin,
- DefragmentationEnd,
- SetPoolName,
- Count
-};
-extern const char* VMA_FUNCTION_NAMES[];
-
-extern const char* VMA_POOL_CREATE_FLAG_NAMES[];
-extern const uint32_t VMA_POOL_CREATE_FLAG_VALUES[];
-extern const size_t VMA_POOL_CREATE_FLAG_COUNT;
-
-extern const char* VK_BUFFER_CREATE_FLAG_NAMES[];
-extern const uint32_t VK_BUFFER_CREATE_FLAG_VALUES[];
-extern const size_t VK_BUFFER_CREATE_FLAG_COUNT;
-
-extern const char* VK_BUFFER_USAGE_FLAG_NAMES[];
-extern const uint32_t VK_BUFFER_USAGE_FLAG_VALUES[];
-extern const size_t VK_BUFFER_USAGE_FLAG_COUNT;
-
-extern const char* VK_SHARING_MODE_NAMES[];
-extern const size_t VK_SHARING_MODE_COUNT;
-
-extern const char* VK_IMAGE_CREATE_FLAG_NAMES[];
-extern const uint32_t VK_IMAGE_CREATE_FLAG_VALUES[];
-extern const size_t VK_IMAGE_CREATE_FLAG_COUNT;
-
-extern const char* VK_IMAGE_TYPE_NAMES[];
-extern const size_t VK_IMAGE_TYPE_COUNT;
-
-extern const char* VK_FORMAT_NAMES[];
-extern const uint32_t VK_FORMAT_VALUES[];
-extern const size_t VK_FORMAT_COUNT;
-
-extern const char* VK_SAMPLE_COUNT_NAMES[];
-extern const uint32_t VK_SAMPLE_COUNT_VALUES[];
-extern const size_t VK_SAMPLE_COUNT_COUNT;
-
-extern const char* VK_IMAGE_TILING_NAMES[];
-extern const size_t VK_IMAGE_TILING_COUNT;
-
-extern const char* VK_IMAGE_USAGE_FLAG_NAMES[];
-extern const uint32_t VK_IMAGE_USAGE_FLAG_VALUES[];
-extern const size_t VK_IMAGE_USAGE_FLAG_COUNT;
-
-extern const char* VK_IMAGE_TILING_NAMES[];
-extern const size_t VK_IMAGE_TILING_COUNT;
-
-extern const char* VK_IMAGE_LAYOUT_NAMES[];
-extern const uint32_t VK_IMAGE_LAYOUT_VALUES[];
-extern const size_t VK_IMAGE_LAYOUT_COUNT;
-
-extern const char* VMA_ALLOCATION_CREATE_FLAG_NAMES[];
-extern const uint32_t VMA_ALLOCATION_CREATE_FLAG_VALUES[];
-extern const size_t VMA_ALLOCATION_CREATE_FLAG_COUNT;
-
-extern const char* VMA_MEMORY_USAGE_NAMES[];
-extern const size_t VMA_MEMORY_USAGE_COUNT;
-
-extern const char* VK_MEMORY_PROPERTY_FLAG_NAMES[];
-extern const uint32_t VK_MEMORY_PROPERTY_FLAG_VALUES[];
-extern const size_t VK_MEMORY_PROPERTY_FLAG_COUNT;
+//
+// Copyright (c) 2017-2021 Advanced Micro Devices, Inc. All rights reserved.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+//
+
+#pragma once
+
+extern const int RESULT_EXCEPTION;
+extern const int RESULT_ERROR_COMMAND_LINE;
+extern const int RESULT_ERROR_SOURCE_FILE;
+extern const int RESULT_ERROR_FORMAT;
+extern const int RESULT_ERROR_VULKAN;
+
+enum CMD_LINE_OPT
+{
+ CMD_LINE_OPT_VERBOSITY,
+ CMD_LINE_OPT_ITERATIONS,
+ CMD_LINE_OPT_LINES,
+ CMD_LINE_OPT_PHYSICAL_DEVICE,
+ CMD_LINE_OPT_USER_DATA,
+ CMD_LINE_OPT_VK_KHR_DEDICATED_ALLOCATION,
+ CMD_LINE_OPT_VK_EXT_MEMORY_BUDGET,
+ CMD_LINE_OPT_VK_LAYER_KHRONOS_VALIDATION,
+ CMD_LINE_OPT_MEM_STATS,
+ CMD_LINE_OPT_DUMP_STATS_AFTER_LINE,
+ CMD_LINE_OPT_DEFRAGMENT_AFTER_LINE,
+ CMD_LINE_OPT_DEFRAGMENTATION_FLAGS,
+ CMD_LINE_OPT_DUMP_DETAILED_STATS_AFTER_LINE,
+};
+
+enum class VERBOSITY
+{
+ MINIMUM = 0,
+ DEFAULT,
+ MAXIMUM,
+ COUNT,
+};
+
+enum class VULKAN_EXTENSION_REQUEST
+{
+ DISABLED,
+ ENABLED,
+ DEFAULT
+};
+
+enum class OBJECT_TYPE { BUFFER, IMAGE };
+
+enum class VMA_FUNCTION
+{
+ CreatePool,
+ DestroyPool,
+ SetAllocationUserData,
+ CreateBuffer,
+ DestroyBuffer,
+ CreateImage,
+ DestroyImage,
+ FreeMemory,
+ FreeMemoryPages,
+ CreateLostAllocation,
+ AllocateMemory,
+ AllocateMemoryPages,
+ AllocateMemoryForBuffer,
+ AllocateMemoryForImage,
+ MapMemory,
+ UnmapMemory,
+ FlushAllocation,
+ InvalidateAllocation,
+ TouchAllocation,
+ GetAllocationInfo,
+ MakePoolAllocationsLost,
+ ResizeAllocation,
+ DefragmentationBegin,
+ DefragmentationEnd,
+ SetPoolName,
+ Count
+};
+extern const char* VMA_FUNCTION_NAMES[];
+
+extern const char* VMA_POOL_CREATE_FLAG_NAMES[];
+extern const uint32_t VMA_POOL_CREATE_FLAG_VALUES[];
+extern const size_t VMA_POOL_CREATE_FLAG_COUNT;
+
+extern const char* VK_BUFFER_CREATE_FLAG_NAMES[];
+extern const uint32_t VK_BUFFER_CREATE_FLAG_VALUES[];
+extern const size_t VK_BUFFER_CREATE_FLAG_COUNT;
+
+extern const char* VK_BUFFER_USAGE_FLAG_NAMES[];
+extern const uint32_t VK_BUFFER_USAGE_FLAG_VALUES[];
+extern const size_t VK_BUFFER_USAGE_FLAG_COUNT;
+
+extern const char* VK_SHARING_MODE_NAMES[];
+extern const size_t VK_SHARING_MODE_COUNT;
+
+extern const char* VK_IMAGE_CREATE_FLAG_NAMES[];
+extern const uint32_t VK_IMAGE_CREATE_FLAG_VALUES[];
+extern const size_t VK_IMAGE_CREATE_FLAG_COUNT;
+
+extern const char* VK_IMAGE_TYPE_NAMES[];
+extern const size_t VK_IMAGE_TYPE_COUNT;
+
+extern const char* VK_FORMAT_NAMES[];
+extern const uint32_t VK_FORMAT_VALUES[];
+extern const size_t VK_FORMAT_COUNT;
+
+extern const char* VK_SAMPLE_COUNT_NAMES[];
+extern const uint32_t VK_SAMPLE_COUNT_VALUES[];
+extern const size_t VK_SAMPLE_COUNT_COUNT;
+
+extern const char* VK_IMAGE_TILING_NAMES[];
+extern const size_t VK_IMAGE_TILING_COUNT;
+
+extern const char* VK_IMAGE_USAGE_FLAG_NAMES[];
+extern const uint32_t VK_IMAGE_USAGE_FLAG_VALUES[];
+extern const size_t VK_IMAGE_USAGE_FLAG_COUNT;
+
+extern const char* VK_IMAGE_TILING_NAMES[];
+extern const size_t VK_IMAGE_TILING_COUNT;
+
+extern const char* VK_IMAGE_LAYOUT_NAMES[];
+extern const uint32_t VK_IMAGE_LAYOUT_VALUES[];
+extern const size_t VK_IMAGE_LAYOUT_COUNT;
+
+extern const char* VMA_ALLOCATION_CREATE_FLAG_NAMES[];
+extern const uint32_t VMA_ALLOCATION_CREATE_FLAG_VALUES[];
+extern const size_t VMA_ALLOCATION_CREATE_FLAG_COUNT;
+
+extern const char* VMA_MEMORY_USAGE_NAMES[];
+extern const size_t VMA_MEMORY_USAGE_COUNT;
+
+extern const char* VK_MEMORY_PROPERTY_FLAG_NAMES[];
+extern const uint32_t VK_MEMORY_PROPERTY_FLAG_VALUES[];
+extern const size_t VK_MEMORY_PROPERTY_FLAG_COUNT;
diff --git a/src/VmaReplay/VmaReplay.cpp b/src/VmaReplay/VmaReplay.cpp
index d6b23c0..e989eef 100644
--- a/src/VmaReplay/VmaReplay.cpp
+++ b/src/VmaReplay/VmaReplay.cpp
@@ -1,4397 +1,4397 @@
-//
-// Copyright (c) 2018-2021 Advanced Micro Devices, Inc. All rights reserved.
-//
-// Permission is hereby granted, free of charge, to any person obtaining a copy
-// of this software and associated documentation files (the "Software"), to deal
-// in the Software without restriction, including without limitation the rights
-// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-// copies of the Software, and to permit persons to whom the Software is
-// furnished to do so, subject to the following conditions:
-//
-// The above copyright notice and this permission notice shall be included in
-// all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-// THE SOFTWARE.
-//
-
-#include "VmaUsage.h"
-#include "Common.h"
-#include "Constants.h"
-#include <unordered_map>
-#include <map>
-#include <algorithm>
-
-static VERBOSITY g_Verbosity = VERBOSITY::DEFAULT;
-
-static const uint32_t VULKAN_API_VERSION = VK_API_VERSION_1_1;
-
-namespace DetailedStats
-{
-
-struct Flag
-{
- uint32_t setCount = 0;
-
- void PostValue(bool v)
- {
- if(v)
- {
- ++setCount;
- }
- }
-
- void Print(uint32_t totalCount) const
- {
- if(setCount)
- {
- printf(" %u (%.2f%%)\n", setCount, (double)setCount * 100.0 / (double)totalCount);
- }
- else
- {
- printf(" 0\n");
- }
- }
-};
-
-struct Enum
-{
- Enum(size_t itemCount, const char* const* itemNames, const uint32_t* itemValues = nullptr) :
- m_ItemCount(itemCount),
- m_ItemNames(itemNames),
- m_ItemValues(itemValues)
- {
- }
-
- void PostValue(uint32_t v)
- {
- if(v < _countof(m_BaseCount))
- {
- ++m_BaseCount[v];
- }
- else
- {
- auto it = m_ExtendedCount.find(v);
- if(it != m_ExtendedCount.end())
- {
- ++it->second;
- }
- else
- {
- m_ExtendedCount.insert(std::make_pair(v, 1u));
- }
- }
- }
-
- void Print(uint32_t totalCount) const
- {
- if(totalCount &&
- (!m_ExtendedCount.empty() || std::count_if(m_BaseCount, m_BaseCount + _countof(m_BaseCount), [](uint32_t v) { return v > 0; })))
- {
- printf("\n");
-
- for(size_t i = 0; i < _countof(m_BaseCount); ++i)
- {
- const uint32_t currCount = m_BaseCount[i];
- if(currCount)
- {
- PrintItem((uint32_t)i, currCount, totalCount);
- }
- }
-
- for(const auto& it : m_ExtendedCount)
- {
- PrintItem(it.first, it.second, totalCount);
- }
- }
- else
- {
- printf(" 0\n");
- }
- }
-
-private:
- const size_t m_ItemCount;
- const char* const* const m_ItemNames;
- const uint32_t* const m_ItemValues;
-
- uint32_t m_BaseCount[32] = {};
- std::map<uint32_t, uint32_t> m_ExtendedCount;
-
- void PrintItem(uint32_t value, uint32_t count, uint32_t totalCount) const
- {
- size_t itemIndex = m_ItemCount;
- if(m_ItemValues)
- {
- for(itemIndex = 0; itemIndex < m_ItemCount; ++itemIndex)
- {
- if(m_ItemValues[itemIndex] == value)
- {
- break;
- }
- }
- }
- else
- {
- if(value < m_ItemCount)
- {
- itemIndex = value;
- }
- }
-
- if(itemIndex < m_ItemCount)
- {
- printf(" %s: ", m_ItemNames[itemIndex]);
- }
- else
- {
- printf(" 0x%X: ", value);
- }
-
- printf("%u (%.2f%%)\n", count, (double)count * 100.0 / (double)totalCount);
- }
-};
-
-struct FlagSet
-{
- uint32_t count[32] = {};
-
- FlagSet(size_t count, const char* const* names, const uint32_t* values = nullptr) :
- m_Count(count),
- m_Names(names),
- m_Values(values)
- {
- }
-
- void PostValue(uint32_t v)
- {
- for(size_t i = 0; i < 32; ++i)
- {
- if((v & (1u << i)) != 0)
- {
- ++count[i];
- }
- }
- }
-
- void Print(uint32_t totalCount) const
- {
- if(totalCount &&
- std::count_if(count, count + _countof(count), [](uint32_t v) { return v > 0; }))
- {
- printf("\n");
- for(uint32_t bitIndex = 0; bitIndex < 32; ++bitIndex)
- {
- const uint32_t currCount = count[bitIndex];
- if(currCount)
- {
- size_t itemIndex = m_Count;
- if(m_Values)
- {
- for(itemIndex = 0; itemIndex < m_Count; ++itemIndex)
- {
- if(m_Values[itemIndex] == (1u << bitIndex))
- {
- break;
- }
- }
- }
- else
- {
- if(bitIndex < m_Count)
- {
- itemIndex = bitIndex;
- }
- }
-
- if(itemIndex < m_Count)
- {
- printf(" %s: ", m_Names[itemIndex]);
- }
- else
- {
- printf(" 0x%X: ", 1u << bitIndex);
- }
-
- printf("%u (%.2f%%)\n", currCount, (double)currCount * 100.0 / (double)totalCount);
- }
- }
- }
- else
- {
- printf(" 0\n");
- }
- }
-
-private:
- const size_t m_Count;
- const char* const* const m_Names;
- const uint32_t* const m_Values;
-};
-
-// T should be unsigned int
-template<typename T>
-struct MinMaxAvg
-{
- T min = std::numeric_limits<T>::max();
- T max = 0;
- T sum = T();
-
- void PostValue(T v)
- {
- this->min = std::min(this->min, v);
- this->max = std::max(this->max, v);
- sum += v;
- }
-
- void Print(uint32_t totalCount) const
- {
- if(totalCount && sum > T())
- {
- if(this->min == this->max)
- {
- printf(" %llu\n", (uint64_t)this->max);
- }
- else
- {
- printf("\n Min: %llu\n Max: %llu\n Avg: %llu\n",
- (uint64_t)this->min,
- (uint64_t)this->max,
- round_div<uint64_t>(this->sum, totalCount));
- }
- }
- else
- {
- printf(" 0\n");
- }
- }
-};
-
-template<typename T>
-struct BitMask
-{
- uint32_t zeroCount = 0;
- uint32_t maxCount = 0;
-
- void PostValue(T v)
- {
- if(v)
- {
- if(v == std::numeric_limits<T>::max())
- {
- ++maxCount;
- }
- }
- else
- {
- ++zeroCount;
- }
- }
-
- void Print(uint32_t totalCount) const
- {
- if(totalCount > 0 && zeroCount < totalCount)
- {
- const uint32_t otherCount = totalCount - (zeroCount + maxCount);
-
- printf("\n 0: %u (%.2f%%)\n Max: %u (%.2f%%)\n Other: %u (%.2f%%)\n",
- zeroCount, (double)zeroCount * 100.0 / (double)totalCount,
- maxCount, (double)maxCount * 100.0 / (double)totalCount,
- otherCount, (double)otherCount * 100.0 / (double)totalCount);
- }
- else
- {
- printf(" 0\n");
- }
- }
-};
-
-struct CountPerMemType
-{
- uint32_t count[VK_MAX_MEMORY_TYPES] = {};
-
- void PostValue(uint32_t v)
- {
- for(uint32_t i = 0; i < VK_MAX_MEMORY_TYPES; ++i)
- {
- if((v & (1u << i)) != 0)
- {
- ++count[i];
- }
- }
- }
-
- void Print(uint32_t totalCount) const
- {
- if(totalCount)
- {
- printf("\n");
- for(uint32_t i = 0; i < VK_MAX_MEMORY_TYPES; ++i)
- {
- if(count[i])
- {
- printf(" %u: %u (%.2f%%)\n", i, count[i],
- (double)count[i] * 100.0 / (double)totalCount);
- }
- }
- }
- else
- {
- printf(" 0\n");
- }
- }
-};
-
-struct StructureStats
-{
- uint32_t totalCount = 0;
-};
-
-#define PRINT_FIELD(name) \
- printf(" " #name ":"); \
- (name).Print(totalCount);
-#define PRINT_FIELD_NAMED(name, nameStr) \
- printf(" " nameStr ":"); \
- (name).Print(totalCount);
-
-struct VmaPoolCreateInfoStats : public StructureStats
-{
- CountPerMemType memoryTypeIndex;
- FlagSet flags;
- MinMaxAvg<VkDeviceSize> blockSize;
- MinMaxAvg<size_t> minBlockCount;
- MinMaxAvg<size_t> maxBlockCount;
- Flag minMaxBlockCountEqual;
- MinMaxAvg<uint32_t> frameInUseCount;
-
- VmaPoolCreateInfoStats() :
- flags(VMA_POOL_CREATE_FLAG_COUNT, VMA_POOL_CREATE_FLAG_NAMES, VMA_POOL_CREATE_FLAG_VALUES)
- {
- }
-
- void PostValue(const VmaPoolCreateInfo& v)
- {
- ++totalCount;
-
- memoryTypeIndex.PostValue(v.memoryTypeIndex);
- flags.PostValue(v.flags);
- blockSize.PostValue(v.blockSize);
- minBlockCount.PostValue(v.minBlockCount);
- maxBlockCount.PostValue(v.maxBlockCount);
- minMaxBlockCountEqual.PostValue(v.minBlockCount == v.maxBlockCount);
- frameInUseCount.PostValue(v.frameInUseCount);
- }
-
- void Print() const
- {
- if(totalCount == 0)
- {
- return;
- }
-
- printf("VmaPoolCreateInfo (%u):\n", totalCount);
-
- PRINT_FIELD(memoryTypeIndex);
- PRINT_FIELD(flags);
- PRINT_FIELD(blockSize);
- PRINT_FIELD(minBlockCount);
- PRINT_FIELD(maxBlockCount);
- PRINT_FIELD_NAMED(minMaxBlockCountEqual, "minBlockCount == maxBlockCount");
- PRINT_FIELD(frameInUseCount);
- }
-};
-
-struct VkBufferCreateInfoStats : public StructureStats
-{
- FlagSet flags;
- MinMaxAvg<VkDeviceSize> size;
- FlagSet usage;
- Enum sharingMode;
-
- VkBufferCreateInfoStats() :
- flags(VK_BUFFER_CREATE_FLAG_COUNT, VK_BUFFER_CREATE_FLAG_NAMES, VK_BUFFER_CREATE_FLAG_VALUES),
- usage(VK_BUFFER_USAGE_FLAG_COUNT, VK_BUFFER_USAGE_FLAG_NAMES, VK_BUFFER_USAGE_FLAG_VALUES),
- sharingMode(VK_SHARING_MODE_COUNT, VK_SHARING_MODE_NAMES)
- {
- }
-
- void PostValue(const VkBufferCreateInfo& v)
- {
- ++totalCount;
-
- flags.PostValue(v.flags);
- size.PostValue(v.size);
- usage.PostValue(v.usage);
- sharingMode.PostValue(v.sharingMode);
- }
-
- void Print() const
- {
- if(totalCount == 0)
- {
- return;
- }
-
- printf("VkBufferCreateInfo (%u):\n", totalCount);
-
- PRINT_FIELD(flags);
- PRINT_FIELD(size);
- PRINT_FIELD(usage);
- PRINT_FIELD(sharingMode);
- }
-};
-
-struct VkImageCreateInfoStats : public StructureStats
-{
- FlagSet flags;
- Enum imageType;
- Enum format;
- MinMaxAvg<uint32_t> width, height, depth, mipLevels, arrayLayers;
- Flag depthGreaterThanOne, mipLevelsGreaterThanOne, arrayLayersGreaterThanOne;
- Enum samples;
- Enum tiling;
- FlagSet usage;
- Enum sharingMode;
- Enum initialLayout;
-
- VkImageCreateInfoStats() :
- flags(VK_IMAGE_CREATE_FLAG_COUNT, VK_IMAGE_CREATE_FLAG_NAMES, VK_IMAGE_CREATE_FLAG_VALUES),
- imageType(VK_IMAGE_TYPE_COUNT, VK_IMAGE_TYPE_NAMES),
- format(VK_FORMAT_COUNT, VK_FORMAT_NAMES, VK_FORMAT_VALUES),
- samples(VK_SAMPLE_COUNT_COUNT, VK_SAMPLE_COUNT_NAMES, VK_SAMPLE_COUNT_VALUES),
- tiling(VK_IMAGE_TILING_COUNT, VK_IMAGE_TILING_NAMES),
- usage(VK_IMAGE_USAGE_FLAG_COUNT, VK_IMAGE_USAGE_FLAG_NAMES, VK_IMAGE_USAGE_FLAG_VALUES),
- sharingMode(VK_SHARING_MODE_COUNT, VK_SHARING_MODE_NAMES),
- initialLayout(VK_IMAGE_LAYOUT_COUNT, VK_IMAGE_LAYOUT_NAMES, VK_IMAGE_LAYOUT_VALUES)
- {
- }
-
- void PostValue(const VkImageCreateInfo& v)
- {
- ++totalCount;
-
- flags.PostValue(v.flags);
- imageType.PostValue(v.imageType);
- format.PostValue(v.format);
- width.PostValue(v.extent.width);
- height.PostValue(v.extent.height);
- depth.PostValue(v.extent.depth);
- mipLevels.PostValue(v.mipLevels);
- arrayLayers.PostValue(v.arrayLayers);
- depthGreaterThanOne.PostValue(v.extent.depth > 1);
- mipLevelsGreaterThanOne.PostValue(v.mipLevels > 1);
- arrayLayersGreaterThanOne.PostValue(v.arrayLayers > 1);
- samples.PostValue(v.samples);
- tiling.PostValue(v.tiling);
- usage.PostValue(v.usage);
- sharingMode.PostValue(v.sharingMode);
- initialLayout.PostValue(v.initialLayout);
- }
-
- void Print() const
- {
- if(totalCount == 0)
- {
- return;
- }
-
- printf("VkImageCreateInfo (%u):\n", totalCount);
-
- PRINT_FIELD(flags);
- PRINT_FIELD(imageType);
- PRINT_FIELD(format);
- PRINT_FIELD(width);
- PRINT_FIELD(height);
- PRINT_FIELD(depth);
- PRINT_FIELD(mipLevels);
- PRINT_FIELD(arrayLayers);
- PRINT_FIELD_NAMED(depthGreaterThanOne, "depth > 1");
- PRINT_FIELD_NAMED(mipLevelsGreaterThanOne, "mipLevels > 1");
- PRINT_FIELD_NAMED(arrayLayersGreaterThanOne, "arrayLayers > 1");
- PRINT_FIELD(samples);
- PRINT_FIELD(tiling);
- PRINT_FIELD(usage);
- PRINT_FIELD(sharingMode);
- PRINT_FIELD(initialLayout);
- }
-};
-
-struct VmaAllocationCreateInfoStats : public StructureStats
-{
- FlagSet flags;
- Enum usage;
- FlagSet requiredFlags, preferredFlags;
- Flag requiredFlagsNotZero, preferredFlagsNotZero;
- BitMask<uint32_t> memoryTypeBits;
- Flag poolNotNull;
- Flag userDataNotNull;
-
- VmaAllocationCreateInfoStats() :
- flags(VMA_ALLOCATION_CREATE_FLAG_COUNT, VMA_ALLOCATION_CREATE_FLAG_NAMES, VMA_ALLOCATION_CREATE_FLAG_VALUES),
- usage(VMA_MEMORY_USAGE_COUNT, VMA_MEMORY_USAGE_NAMES),
- requiredFlags(VK_MEMORY_PROPERTY_FLAG_COUNT, VK_MEMORY_PROPERTY_FLAG_NAMES, VK_MEMORY_PROPERTY_FLAG_VALUES),
- preferredFlags(VK_MEMORY_PROPERTY_FLAG_COUNT, VK_MEMORY_PROPERTY_FLAG_NAMES, VK_MEMORY_PROPERTY_FLAG_VALUES)
- {
- }
-
- void PostValue(const VmaAllocationCreateInfo& v, size_t count = 1)
- {
- totalCount += (uint32_t)count;
-
- for(size_t i = 0; i < count; ++i)
- {
- flags.PostValue(v.flags);
- usage.PostValue(v.usage);
- requiredFlags.PostValue(v.requiredFlags);
- preferredFlags.PostValue(v.preferredFlags);
- requiredFlagsNotZero.PostValue(v.requiredFlags != 0);
- preferredFlagsNotZero.PostValue(v.preferredFlags != 0);
- memoryTypeBits.PostValue(v.memoryTypeBits);
- poolNotNull.PostValue(v.pool != VK_NULL_HANDLE);
- userDataNotNull.PostValue(v.pUserData != nullptr);
- }
- }
-
- void Print() const
- {
- if(totalCount == 0)
- {
- return;
- }
-
- printf("VmaAllocationCreateInfo (%u):\n", totalCount);
-
- PRINT_FIELD(flags);
- PRINT_FIELD(usage);
- PRINT_FIELD(requiredFlags);
- PRINT_FIELD(preferredFlags);
- PRINT_FIELD_NAMED(requiredFlagsNotZero, "requiredFlags != 0");
- PRINT_FIELD_NAMED(preferredFlagsNotZero, "preferredFlags != 0");
- PRINT_FIELD(memoryTypeBits);
- PRINT_FIELD_NAMED(poolNotNull, "pool != VK_NULL_HANDLE");
- PRINT_FIELD_NAMED(userDataNotNull, "pUserData != nullptr");
- }
-};
-
-struct VmaAllocateMemoryPagesStats : public StructureStats
-{
- MinMaxAvg<size_t> allocationCount;
-
- void PostValue(size_t allocationCount)
- {
- this->allocationCount.PostValue(allocationCount);
- }
-
- void Print() const
- {
- if(totalCount == 0)
- {
- return;
- }
-
- printf("vmaAllocateMemoryPages (%u):\n", totalCount);
-
- PRINT_FIELD(allocationCount);
- }
-};
-
-struct VmaDefragmentationInfo2Stats : public StructureStats
-{
- BitMask<VkDeviceSize> maxCpuBytesToMove;
- BitMask<uint32_t> maxCpuAllocationsToMove;
- BitMask<VkDeviceSize> maxGpuBytesToMove;
- BitMask<uint32_t> maxGpuAllocationsToMove;
- Flag commandBufferNotNull;
- MinMaxAvg<uint32_t> allocationCount;
- Flag allocationCountNotZero;
- MinMaxAvg<uint32_t> poolCount;
- Flag poolCountNotZero;
-
- void PostValue(const VmaDefragmentationInfo2& info)
- {
- ++totalCount;
-
- maxCpuBytesToMove.PostValue(info.maxCpuBytesToMove);
- maxCpuAllocationsToMove.PostValue(info.maxCpuAllocationsToMove);
- maxGpuBytesToMove.PostValue(info.maxGpuBytesToMove);
- maxGpuAllocationsToMove.PostValue(info.maxGpuAllocationsToMove);
- commandBufferNotNull.PostValue(info.commandBuffer != VK_NULL_HANDLE);
- allocationCount.PostValue(info.allocationCount);
- allocationCountNotZero.PostValue(info.allocationCount != 0);
- poolCount.PostValue(info.poolCount);
- poolCountNotZero.PostValue(info.poolCount != 0);
- }
-
- void Print() const
- {
- if(totalCount == 0)
- {
- return;
- }
-
- printf("VmaDefragmentationInfo2 (%u):\n", totalCount);
-
- PRINT_FIELD(maxCpuBytesToMove);
- PRINT_FIELD(maxCpuAllocationsToMove);
- PRINT_FIELD(maxGpuBytesToMove);
- PRINT_FIELD(maxGpuAllocationsToMove);
- PRINT_FIELD_NAMED(commandBufferNotNull, "commandBuffer != VK_NULL_HANDLE");
- PRINT_FIELD(allocationCount);
- PRINT_FIELD_NAMED(allocationCountNotZero, "allocationCount > 0");
- PRINT_FIELD(poolCount);
- PRINT_FIELD_NAMED(poolCountNotZero, "poolCount > 0");
- }
-};
-
-#undef PRINT_FIELD_NAMED
-#undef PRINT_FIELD
-
-} // namespace DetailedStats
-
-// Set this to false to disable deleting leaked VmaAllocation, VmaPool objects
-// and let VMA report asserts about them.
-static const bool CLEANUP_LEAKED_OBJECTS = true;
-
-static std::string g_FilePath;
-// Most significant 16 bits are major version, least significant 16 bits are minor version.
-static uint32_t g_FileVersion;
-
-inline uint32_t MakeVersion(uint32_t major, uint32_t minor) { return (major << 16) | minor; }
-inline uint32_t GetVersionMajor(uint32_t version) { return version >> 16; }
-inline uint32_t GetVersionMinor(uint32_t version) { return version & 0xFFFF; }
-
-static size_t g_IterationCount = 1;
-static uint32_t g_PhysicalDeviceIndex = 0;
-static RangeSequence<size_t> g_LineRanges;
-static bool g_UserDataEnabled = true;
-static bool g_MemStatsEnabled = false;
-VULKAN_EXTENSION_REQUEST g_VK_LAYER_KHRONOS_validation = VULKAN_EXTENSION_REQUEST::DEFAULT;
-VULKAN_EXTENSION_REQUEST g_VK_EXT_memory_budget_request = VULKAN_EXTENSION_REQUEST::DEFAULT;
-VULKAN_EXTENSION_REQUEST g_VK_AMD_device_coherent_memory_request = VULKAN_EXTENSION_REQUEST::DEFAULT;
-
-struct StatsAfterLineEntry
-{
- size_t line;
- bool detailed;
-
- bool operator<(const StatsAfterLineEntry& rhs) const { return line < rhs.line; }
- bool operator==(const StatsAfterLineEntry& rhs) const { return line == rhs.line; }
-};
-static std::vector<StatsAfterLineEntry> g_DumpStatsAfterLine;
-static std::vector<size_t> g_DefragmentAfterLine;
-static uint32_t g_DefragmentationFlags = 0;
-static size_t g_DumpStatsAfterLineNextIndex = 0;
-static size_t g_DefragmentAfterLineNextIndex = 0;
-
-static bool ValidateFileVersion()
-{
- if(GetVersionMajor(g_FileVersion) == 1 &&
- GetVersionMinor(g_FileVersion) <= 8)
- {
- return true;
- }
-
- return false;
-}
-
-static bool ParseFileVersion(const StrRange& s)
-{
- CsvSplit csvSplit;
- csvSplit.Set(s, 2);
- uint32_t major, minor;
- if(csvSplit.GetCount() == 2 &&
- StrRangeToUint(csvSplit.GetRange(0), major) &&
- StrRangeToUint(csvSplit.GetRange(1), minor))
- {
- g_FileVersion = (major << 16) | minor;
- return true;
- }
- else
- {
- return false;
- }
-}
-
-////////////////////////////////////////////////////////////////////////////////
-// class Statistics
-
-class Statistics
-{
-public:
- static uint32_t BufferUsageToClass(uint32_t usage);
- static uint32_t ImageUsageToClass(uint32_t usage);
-
- Statistics();
- ~Statistics();
- void Init(uint32_t memHeapCount, uint32_t memTypeCount);
- void PrintDeviceMemStats() const;
- void PrintMemStats() const;
- void PrintDetailedStats() const;
-
- const size_t* GetFunctionCallCount() const { return m_FunctionCallCount; }
- size_t GetImageCreationCount(uint32_t imgClass) const { return m_ImageCreationCount[imgClass]; }
- size_t GetLinearImageCreationCount() const { return m_LinearImageCreationCount; }
- size_t GetBufferCreationCount(uint32_t bufClass) const { return m_BufferCreationCount[bufClass]; }
- size_t GetAllocationCreationCount() const { return (size_t)m_VmaAllocationCreateInfo.totalCount + m_CreateLostAllocationCount; }
- size_t GetPoolCreationCount() const { return m_VmaPoolCreateInfo.totalCount; }
- size_t GetBufferCreationCount() const { return (size_t)m_VkBufferCreateInfo.totalCount; }
-
- void RegisterFunctionCall(VMA_FUNCTION func);
- void RegisterCreateImage(const VkImageCreateInfo& info);
- void RegisterCreateBuffer(const VkBufferCreateInfo& info);
- void RegisterCreatePool(const VmaPoolCreateInfo& info);
- void RegisterCreateAllocation(const VmaAllocationCreateInfo& info, size_t allocCount = 1);
- void RegisterCreateLostAllocation() { ++m_CreateLostAllocationCount; }
- void RegisterAllocateMemoryPages(size_t allocCount) { m_VmaAllocateMemoryPages.PostValue(allocCount); }
- void RegisterDefragmentation(const VmaDefragmentationInfo2& info);
-
- void RegisterDeviceMemoryAllocation(uint32_t memoryType, VkDeviceSize size);
- void UpdateMemStats(const VmaStats& currStats);
-
-private:
- uint32_t m_MemHeapCount = 0;
- uint32_t m_MemTypeCount = 0;
-
- size_t m_FunctionCallCount[(size_t)VMA_FUNCTION::Count] = {};
- size_t m_ImageCreationCount[4] = { };
- size_t m_LinearImageCreationCount = 0;
- size_t m_BufferCreationCount[4] = { };
-
- struct DeviceMemStatInfo
- {
- size_t allocationCount;
- VkDeviceSize allocationTotalSize;
- };
- struct DeviceMemStats
- {
- DeviceMemStatInfo memoryType[VK_MAX_MEMORY_TYPES];
- DeviceMemStatInfo total;
- } m_DeviceMemStats;
-
- // Structure similar to VmaStatInfo, but not the same.
- struct MemStatInfo
- {
- uint32_t blockCount;
- uint32_t allocationCount;
- uint32_t unusedRangeCount;
- VkDeviceSize usedBytes;
- VkDeviceSize unusedBytes;
- VkDeviceSize totalBytes;
- };
- struct MemStats
- {
- MemStatInfo memoryType[VK_MAX_MEMORY_TYPES];
- MemStatInfo memoryHeap[VK_MAX_MEMORY_HEAPS];
- MemStatInfo total;
- } m_PeakMemStats;
-
- DetailedStats::VmaPoolCreateInfoStats m_VmaPoolCreateInfo;
- DetailedStats::VkBufferCreateInfoStats m_VkBufferCreateInfo;
- DetailedStats::VkImageCreateInfoStats m_VkImageCreateInfo;
- DetailedStats::VmaAllocationCreateInfoStats m_VmaAllocationCreateInfo;
- size_t m_CreateLostAllocationCount = 0;
- DetailedStats::VmaAllocateMemoryPagesStats m_VmaAllocateMemoryPages;
- DetailedStats::VmaDefragmentationInfo2Stats m_VmaDefragmentationInfo2;
-
- void UpdateMemStatInfo(MemStatInfo& inoutPeakInfo, const VmaStatInfo& currInfo);
- static void PrintMemStatInfo(const MemStatInfo& info);
-};
-
-// Hack for global AllocateDeviceMemoryCallback.
-static Statistics* g_Statistics;
-
-static void VKAPI_CALL AllocateDeviceMemoryCallback(
- VmaAllocator allocator,
- uint32_t memoryType,
- VkDeviceMemory memory,
- VkDeviceSize size,
- void* pUserData)
-{
- g_Statistics->RegisterDeviceMemoryAllocation(memoryType, size);
-}
-
-/// Callback function called before vkFreeMemory.
-static void VKAPI_CALL FreeDeviceMemoryCallback(
- VmaAllocator allocator,
- uint32_t memoryType,
- VkDeviceMemory memory,
- VkDeviceSize size,
- void* pUserData)
-{
- // Nothing.
-}
-
-uint32_t Statistics::BufferUsageToClass(uint32_t usage)
-{
- // Buffer is used as source of data for fixed-function stage of graphics pipeline.
- // It's indirect, vertex, or index buffer.
- if ((usage & (VK_BUFFER_USAGE_INDIRECT_BUFFER_BIT |
- VK_BUFFER_USAGE_VERTEX_BUFFER_BIT |
- VK_BUFFER_USAGE_INDEX_BUFFER_BIT)) != 0)
- {
- return 0;
- }
- // Buffer is accessed by shaders for load/store/atomic.
- // Aka "UAV"
- else if ((usage & (VK_BUFFER_USAGE_STORAGE_BUFFER_BIT |
- VK_BUFFER_USAGE_STORAGE_TEXEL_BUFFER_BIT)) != 0)
- {
- return 1;
- }
- // Buffer is accessed by shaders for reading uniform data.
- // Aka "constant buffer"
- else if ((usage & (VK_BUFFER_USAGE_UNIFORM_BUFFER_BIT |
- VK_BUFFER_USAGE_UNIFORM_TEXEL_BUFFER_BIT)) != 0)
- {
- return 2;
- }
- // Any other type of buffer.
- // Notice that VK_BUFFER_USAGE_TRANSFER_SRC_BIT and VK_BUFFER_USAGE_TRANSFER_DST_BIT
- // flags are intentionally ignored.
- else
- {
- return 3;
- }
-}
-
-uint32_t Statistics::ImageUsageToClass(uint32_t usage)
-{
- // Image is used as depth/stencil "texture/surface".
- if ((usage & VK_IMAGE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT) != 0)
- {
- return 0;
- }
- // Image is used as other type of attachment.
- // Aka "render target"
- else if ((usage & (VK_IMAGE_USAGE_INPUT_ATTACHMENT_BIT |
- VK_IMAGE_USAGE_TRANSIENT_ATTACHMENT_BIT |
- VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT)) != 0)
- {
- return 1;
- }
- // Image is accessed by shaders for sampling.
- // Aka "texture"
- else if ((usage & VK_IMAGE_USAGE_SAMPLED_BIT) != 0)
- {
- return 2;
- }
- // Any other type of image.
- // Notice that VK_IMAGE_USAGE_TRANSFER_SRC_BIT and VK_IMAGE_USAGE_TRANSFER_DST_BIT
- // flags are intentionally ignored.
- else
- {
- return 3;
- }
-}
-
-Statistics::Statistics()
-{
- ZeroMemory(&m_DeviceMemStats, sizeof(m_DeviceMemStats));
- ZeroMemory(&m_PeakMemStats, sizeof(m_PeakMemStats));
-
- assert(g_Statistics == nullptr);
- g_Statistics = this;
-}
-
-Statistics::~Statistics()
-{
- assert(g_Statistics == this);
- g_Statistics = nullptr;
-}
-
-void Statistics::Init(uint32_t memHeapCount, uint32_t memTypeCount)
-{
- m_MemHeapCount = memHeapCount;
- m_MemTypeCount = memTypeCount;
-}
-
-void Statistics::PrintDeviceMemStats() const
-{
- printf("Successful device memory allocations:\n");
- printf(" Total: count = %zu, total size = %llu\n",
- m_DeviceMemStats.total.allocationCount, m_DeviceMemStats.total.allocationTotalSize);
- for(uint32_t i = 0; i < m_MemTypeCount; ++i)
- {
- printf(" Memory type %u: count = %zu, total size = %llu\n",
- i, m_DeviceMemStats.memoryType[i].allocationCount, m_DeviceMemStats.memoryType[i].allocationTotalSize);
- }
-}
-
-void Statistics::PrintMemStats() const
-{
- printf("Memory statistics:\n");
-
- printf(" Total:\n");
- PrintMemStatInfo(m_PeakMemStats.total);
-
- for(uint32_t i = 0; i < m_MemHeapCount; ++i)
- {
- const MemStatInfo& info = m_PeakMemStats.memoryHeap[i];
- if(info.blockCount > 0 || info.totalBytes > 0)
- {
- printf(" Heap %u:\n", i);
- PrintMemStatInfo(info);
- }
- }
-
- for(uint32_t i = 0; i < m_MemTypeCount; ++i)
- {
- const MemStatInfo& info = m_PeakMemStats.memoryType[i];
- if(info.blockCount > 0 || info.totalBytes > 0)
- {
- printf(" Type %u:\n", i);
- PrintMemStatInfo(info);
- }
- }
-}
-
-void Statistics::PrintDetailedStats() const
-{
- m_VmaPoolCreateInfo.Print();
- m_VmaAllocationCreateInfo.Print();
- m_VmaAllocateMemoryPages.Print();
- m_VkBufferCreateInfo.Print();
- m_VkImageCreateInfo.Print();
- m_VmaDefragmentationInfo2.Print();
-}
-
-void Statistics::RegisterFunctionCall(VMA_FUNCTION func)
-{
- ++m_FunctionCallCount[(size_t)func];
-}
-
-void Statistics::RegisterCreateImage(const VkImageCreateInfo& info)
-{
- if(info.tiling == VK_IMAGE_TILING_LINEAR)
- ++m_LinearImageCreationCount;
- else
- {
- const uint32_t imgClass = ImageUsageToClass(info.usage);
- ++m_ImageCreationCount[imgClass];
- }
-
- m_VkImageCreateInfo.PostValue(info);
-}
-
-void Statistics::RegisterCreateBuffer(const VkBufferCreateInfo& info)
-{
- const uint32_t bufClass = BufferUsageToClass(info.usage);
- ++m_BufferCreationCount[bufClass];
-
- m_VkBufferCreateInfo.PostValue(info);
-}
-
-void Statistics::RegisterCreatePool(const VmaPoolCreateInfo& info)
-{
- m_VmaPoolCreateInfo.PostValue(info);
-}
-
-void Statistics::RegisterCreateAllocation(const VmaAllocationCreateInfo& info, size_t allocCount)
-{
- m_VmaAllocationCreateInfo.PostValue(info, allocCount);
-}
-
-void Statistics::RegisterDefragmentation(const VmaDefragmentationInfo2& info)
-{
- m_VmaDefragmentationInfo2.PostValue(info);
-}
-
-void Statistics::UpdateMemStats(const VmaStats& currStats)
-{
- UpdateMemStatInfo(m_PeakMemStats.total, currStats.total);
-
- for(uint32_t i = 0; i < m_MemHeapCount; ++i)
- {
- UpdateMemStatInfo(m_PeakMemStats.memoryHeap[i], currStats.memoryHeap[i]);
- }
-
- for(uint32_t i = 0; i < m_MemTypeCount; ++i)
- {
- UpdateMemStatInfo(m_PeakMemStats.memoryType[i], currStats.memoryType[i]);
- }
-}
-
-void Statistics::RegisterDeviceMemoryAllocation(uint32_t memoryType, VkDeviceSize size)
-{
- ++m_DeviceMemStats.total.allocationCount;
- m_DeviceMemStats.total.allocationTotalSize += size;
-
- ++m_DeviceMemStats.memoryType[memoryType].allocationCount;
- m_DeviceMemStats.memoryType[memoryType].allocationTotalSize += size;
-}
-
-void Statistics::UpdateMemStatInfo(MemStatInfo& inoutPeakInfo, const VmaStatInfo& currInfo)
-{
-#define SET_PEAK(inoutDst, src) \
- if((src) > (inoutDst)) \
- { \
- (inoutDst) = (src); \
- }
-
- SET_PEAK(inoutPeakInfo.blockCount, currInfo.blockCount);
- SET_PEAK(inoutPeakInfo.allocationCount, currInfo.allocationCount);
- SET_PEAK(inoutPeakInfo.unusedRangeCount, currInfo.unusedRangeCount);
- SET_PEAK(inoutPeakInfo.usedBytes, currInfo.usedBytes);
- SET_PEAK(inoutPeakInfo.unusedBytes, currInfo.unusedBytes);
- SET_PEAK(inoutPeakInfo.totalBytes, currInfo.usedBytes + currInfo.unusedBytes);
-
-#undef SET_PEAK
-}
-
-void Statistics::PrintMemStatInfo(const MemStatInfo& info)
-{
- printf(" Peak blocks %u, allocations %u, unused ranges %u\n",
- info.blockCount,
- info.allocationCount,
- info.unusedRangeCount);
- printf(" Peak total bytes %llu, used bytes %llu, unused bytes %llu\n",
- info.totalBytes,
- info.usedBytes,
- info.unusedBytes);
-}
-
-////////////////////////////////////////////////////////////////////////////////
-// class ConfigurationParser
-
-class ConfigurationParser
-{
-public:
- ConfigurationParser();
-
- bool Parse(LineSplit& lineSplit);
-
- void Compare(
- const VkPhysicalDeviceProperties& currDevProps,
- const VkPhysicalDeviceMemoryProperties& currMemProps,
- uint32_t vulkanApiVersion,
- bool currMemoryBudgetEnabled);
-
-private:
- enum class OPTION
- {
- VulkanApiVersion,
- PhysicalDevice_apiVersion,
- PhysicalDevice_driverVersion,
- PhysicalDevice_vendorID,
- PhysicalDevice_deviceID,
- PhysicalDevice_deviceType,
- PhysicalDevice_deviceName,
- PhysicalDeviceLimits_maxMemoryAllocationCount,
- PhysicalDeviceLimits_bufferImageGranularity,
- PhysicalDeviceLimits_nonCoherentAtomSize,
- Extension_VK_KHR_dedicated_allocation,
- Extension_VK_KHR_bind_memory2,
- Extension_VK_EXT_memory_budget,
- Extension_VK_AMD_device_coherent_memory,
- Macro_VMA_DEBUG_ALWAYS_DEDICATED_MEMORY,
- Macro_VMA_MIN_ALIGNMENT,
- Macro_VMA_DEBUG_MARGIN,
- Macro_VMA_DEBUG_INITIALIZE_ALLOCATIONS,
- Macro_VMA_DEBUG_DETECT_CORRUPTION,
- Macro_VMA_DEBUG_GLOBAL_MUTEX,
- Macro_VMA_DEBUG_MIN_BUFFER_IMAGE_GRANULARITY,
- Macro_VMA_SMALL_HEAP_MAX_SIZE,
- Macro_VMA_DEFAULT_LARGE_HEAP_BLOCK_SIZE,
- Count
- };
-
- std::vector<bool> m_OptionSet;
- std::vector<std::string> m_OptionValue;
- VkPhysicalDeviceMemoryProperties m_MemProps;
-
- bool m_WarningHeaderPrinted = false;
-
- void SetOption(
- size_t lineNumber,
- OPTION option,
- const StrRange& str);
- void EnsureWarningHeader();
- void CompareOption(VERBOSITY minVerbosity, const char* name,
- OPTION option, uint32_t currValue);
- void CompareOption(VERBOSITY minVerbosity, const char* name,
- OPTION option, uint64_t currValue);
- void CompareOption(VERBOSITY minVerbosity, const char* name,
- OPTION option, bool currValue);
- void CompareOption(VERBOSITY minVerbosity, const char* name,
- OPTION option, const char* currValue);
- void CompareMemProps(
- const VkPhysicalDeviceMemoryProperties& currMemProps);
-};
-
-ConfigurationParser::ConfigurationParser() :
- m_OptionSet((size_t)OPTION::Count),
- m_OptionValue((size_t)OPTION::Count)
-{
- ZeroMemory(&m_MemProps, sizeof(m_MemProps));
-}
-
-bool ConfigurationParser::Parse(LineSplit& lineSplit)
-{
- for(auto& it : m_OptionSet)
- {
- it = false;
- }
- for(auto& it : m_OptionValue)
- {
- it.clear();
- }
-
- StrRange line;
-
- if(!lineSplit.GetNextLine(line) && !StrRangeEq(line, "Config,Begin"))
- {
- return false;
- }
-
- CsvSplit csvSplit;
- while(lineSplit.GetNextLine(line))
- {
- if(StrRangeEq(line, "Config,End"))
- {
- break;
- }
-
- const size_t currLineNumber = lineSplit.GetNextLineIndex();
-
- csvSplit.Set(line);
- if(csvSplit.GetCount() == 0)
- {
- return false;
- }
-
- const StrRange optionName = csvSplit.GetRange(0);
- if(StrRangeEq(optionName, "VulkanApiVersion"))
- {
- SetOption(currLineNumber, OPTION::VulkanApiVersion, StrRange{csvSplit.GetRange(1).beg, csvSplit.GetRange(2).end});
- }
- else if(StrRangeEq(optionName, "PhysicalDevice"))
- {
- if(csvSplit.GetCount() >= 3)
- {
- const StrRange subOptionName = csvSplit.GetRange(1);
- if(StrRangeEq(subOptionName, "apiVersion"))
- SetOption(currLineNumber, OPTION::PhysicalDevice_apiVersion, csvSplit.GetRange(2));
- else if(StrRangeEq(subOptionName, "driverVersion"))
- SetOption(currLineNumber, OPTION::PhysicalDevice_driverVersion, csvSplit.GetRange(2));
- else if(StrRangeEq(subOptionName, "vendorID"))
- SetOption(currLineNumber, OPTION::PhysicalDevice_vendorID, csvSplit.GetRange(2));
- else if(StrRangeEq(subOptionName, "deviceID"))
- SetOption(currLineNumber, OPTION::PhysicalDevice_deviceID, csvSplit.GetRange(2));
- else if(StrRangeEq(subOptionName, "deviceType"))
- SetOption(currLineNumber, OPTION::PhysicalDevice_deviceType, csvSplit.GetRange(2));
- else if(StrRangeEq(subOptionName, "deviceName"))
- SetOption(currLineNumber, OPTION::PhysicalDevice_deviceName, StrRange(csvSplit.GetRange(2).beg, line.end));
- else
- printf("Line %zu: Unrecognized configuration option.\n", currLineNumber);
- }
- else
- printf("Line %zu: Too few columns.\n", currLineNumber);
- }
- else if(StrRangeEq(optionName, "PhysicalDeviceLimits"))
- {
- if(csvSplit.GetCount() >= 3)
- {
- const StrRange subOptionName = csvSplit.GetRange(1);
- if(StrRangeEq(subOptionName, "maxMemoryAllocationCount"))
- SetOption(currLineNumber, OPTION::PhysicalDeviceLimits_maxMemoryAllocationCount, csvSplit.GetRange(2));
- else if(StrRangeEq(subOptionName, "bufferImageGranularity"))
- SetOption(currLineNumber, OPTION::PhysicalDeviceLimits_bufferImageGranularity, csvSplit.GetRange(2));
- else if(StrRangeEq(subOptionName, "nonCoherentAtomSize"))
- SetOption(currLineNumber, OPTION::PhysicalDeviceLimits_nonCoherentAtomSize, csvSplit.GetRange(2));
- else
- printf("Line %zu: Unrecognized configuration option.\n", currLineNumber);
- }
- else
- printf("Line %zu: Too few columns.\n", currLineNumber);
- }
- else if(StrRangeEq(optionName, "Extension"))
- {
- if(csvSplit.GetCount() >= 3)
- {
- const StrRange subOptionName = csvSplit.GetRange(1);
- if(StrRangeEq(subOptionName, "VK_KHR_dedicated_allocation"))
- {
- // Ignore because this extension is promoted to Vulkan 1.1.
- }
- else if(StrRangeEq(subOptionName, "VK_KHR_bind_memory2"))
- SetOption(currLineNumber, OPTION::Extension_VK_KHR_bind_memory2, csvSplit.GetRange(2));
- else if(StrRangeEq(subOptionName, "VK_EXT_memory_budget"))
- SetOption(currLineNumber, OPTION::Extension_VK_EXT_memory_budget, csvSplit.GetRange(2));
- else if(StrRangeEq(subOptionName, "VK_AMD_device_coherent_memory"))
- SetOption(currLineNumber, OPTION::Extension_VK_AMD_device_coherent_memory, csvSplit.GetRange(2));
- else
- printf("Line %zu: Unrecognized configuration option.\n", currLineNumber);
- }
- else
- printf("Line %zu: Too few columns.\n", currLineNumber);
- }
- else if(StrRangeEq(optionName, "Macro"))
- {
- if(csvSplit.GetCount() >= 3)
- {
- const StrRange subOptionName = csvSplit.GetRange(1);
- if(StrRangeEq(subOptionName, "VMA_DEBUG_ALWAYS_DEDICATED_MEMORY"))
- SetOption(currLineNumber, OPTION::Macro_VMA_DEBUG_ALWAYS_DEDICATED_MEMORY, csvSplit.GetRange(2));
- else if(StrRangeEq(subOptionName, "VMA_MIN_ALIGNMENT") || StrRangeEq(subOptionName, "VMA_DEBUG_ALIGNMENT"))
- SetOption(currLineNumber, OPTION::Macro_VMA_MIN_ALIGNMENT, csvSplit.GetRange(2));
- else if(StrRangeEq(subOptionName, "VMA_DEBUG_MARGIN"))
- SetOption(currLineNumber, OPTION::Macro_VMA_DEBUG_MARGIN, csvSplit.GetRange(2));
- else if(StrRangeEq(subOptionName, "VMA_DEBUG_INITIALIZE_ALLOCATIONS"))
- SetOption(currLineNumber, OPTION::Macro_VMA_DEBUG_INITIALIZE_ALLOCATIONS, csvSplit.GetRange(2));
- else if(StrRangeEq(subOptionName, "VMA_DEBUG_DETECT_CORRUPTION"))
- SetOption(currLineNumber, OPTION::Macro_VMA_DEBUG_DETECT_CORRUPTION, csvSplit.GetRange(2));
- else if(StrRangeEq(subOptionName, "VMA_DEBUG_GLOBAL_MUTEX"))
- SetOption(currLineNumber, OPTION::Macro_VMA_DEBUG_GLOBAL_MUTEX, csvSplit.GetRange(2));
- else if(StrRangeEq(subOptionName, "VMA_DEBUG_MIN_BUFFER_IMAGE_GRANULARITY"))
- SetOption(currLineNumber, OPTION::Macro_VMA_DEBUG_MIN_BUFFER_IMAGE_GRANULARITY, csvSplit.GetRange(2));
- else if(StrRangeEq(subOptionName, "VMA_SMALL_HEAP_MAX_SIZE"))
- SetOption(currLineNumber, OPTION::Macro_VMA_SMALL_HEAP_MAX_SIZE, csvSplit.GetRange(2));
- else if(StrRangeEq(subOptionName, "VMA_DEFAULT_LARGE_HEAP_BLOCK_SIZE"))
- SetOption(currLineNumber, OPTION::Macro_VMA_DEFAULT_LARGE_HEAP_BLOCK_SIZE, csvSplit.GetRange(2));
- else
- printf("Line %zu: Unrecognized configuration option.\n", currLineNumber);
- }
- else
- printf("Line %zu: Too few columns.\n", currLineNumber);
- }
- else if(StrRangeEq(optionName, "PhysicalDeviceMemory"))
- {
- uint32_t value = 0;
- if(csvSplit.GetCount() == 3 && StrRangeEq(csvSplit.GetRange(1), "HeapCount") &&
- StrRangeToUint(csvSplit.GetRange(2), value))
- {
- m_MemProps.memoryHeapCount = value;
- }
- else if(csvSplit.GetCount() == 3 && StrRangeEq(csvSplit.GetRange(1), "TypeCount") &&
- StrRangeToUint(csvSplit.GetRange(2), value))
- {
- m_MemProps.memoryTypeCount = value;
- }
- else if(csvSplit.GetCount() == 5 && StrRangeEq(csvSplit.GetRange(1), "Heap") &&
- StrRangeToUint(csvSplit.GetRange(2), value) &&
- value < m_MemProps.memoryHeapCount)
- {
- if(StrRangeEq(csvSplit.GetRange(3), "size") &&
- StrRangeToUint(csvSplit.GetRange(4), m_MemProps.memoryHeaps[value].size))
- {
- // Parsed.
- }
- else if(StrRangeEq(csvSplit.GetRange(3), "flags") &&
- StrRangeToUint(csvSplit.GetRange(4), m_MemProps.memoryHeaps[value].flags))
- {
- // Parsed.
- }
- else
- printf("Line %zu: Invalid configuration option.\n", currLineNumber);
- }
- else if(csvSplit.GetCount() == 5 && StrRangeEq(csvSplit.GetRange(1), "Type") &&
- StrRangeToUint(csvSplit.GetRange(2), value) &&
- value < m_MemProps.memoryTypeCount)
- {
- if(StrRangeEq(csvSplit.GetRange(3), "heapIndex") &&
- StrRangeToUint(csvSplit.GetRange(4), m_MemProps.memoryTypes[value].heapIndex))
- {
- // Parsed.
- }
- else if(StrRangeEq(csvSplit.GetRange(3), "propertyFlags") &&
- StrRangeToUint(csvSplit.GetRange(4), m_MemProps.memoryTypes[value].propertyFlags))
- {
- // Parsed.
- }
- else
- printf("Line %zu: Invalid configuration option.\n", currLineNumber);
- }
- else
- printf("Line %zu: Invalid configuration option.\n", currLineNumber);
- }
- else
- printf("Line %zu: Unrecognized configuration option.\n", currLineNumber);
- }
-
- return true;
-}
-
-void ConfigurationParser::Compare(
- const VkPhysicalDeviceProperties& currDevProps,
- const VkPhysicalDeviceMemoryProperties& currMemProps,
- uint32_t vulkanApiVersion,
- bool currMemoryBudgetEnabled)
-{
- char vulkanApiVersionStr[32];
- sprintf_s(vulkanApiVersionStr, "%u,%u", VK_VERSION_MAJOR(vulkanApiVersion), VK_VERSION_MINOR(vulkanApiVersion));
- CompareOption(VERBOSITY::DEFAULT, "VulkanApiVersion",
- OPTION::VulkanApiVersion, vulkanApiVersionStr);
-
- CompareOption(VERBOSITY::MAXIMUM, "PhysicalDevice apiVersion",
- OPTION::PhysicalDevice_apiVersion, currDevProps.apiVersion);
- CompareOption(VERBOSITY::MAXIMUM, "PhysicalDevice driverVersion",
- OPTION::PhysicalDevice_driverVersion, currDevProps.driverVersion);
- CompareOption(VERBOSITY::MAXIMUM, "PhysicalDevice vendorID",
- OPTION::PhysicalDevice_vendorID, currDevProps.vendorID);
- CompareOption(VERBOSITY::MAXIMUM, "PhysicalDevice deviceID",
- OPTION::PhysicalDevice_deviceID, currDevProps.deviceID);
- CompareOption(VERBOSITY::MAXIMUM, "PhysicalDevice deviceType",
- OPTION::PhysicalDevice_deviceType, (uint32_t)currDevProps.deviceType);
- CompareOption(VERBOSITY::MAXIMUM, "PhysicalDevice deviceName",
- OPTION::PhysicalDevice_deviceName, currDevProps.deviceName);
-
- CompareOption(VERBOSITY::DEFAULT, "PhysicalDeviceLimits maxMemoryAllocationCount",
- OPTION::PhysicalDeviceLimits_maxMemoryAllocationCount, currDevProps.limits.maxMemoryAllocationCount);
- CompareOption(VERBOSITY::DEFAULT, "PhysicalDeviceLimits bufferImageGranularity",
- OPTION::PhysicalDeviceLimits_bufferImageGranularity, currDevProps.limits.bufferImageGranularity);
- CompareOption(VERBOSITY::DEFAULT, "PhysicalDeviceLimits nonCoherentAtomSize",
- OPTION::PhysicalDeviceLimits_nonCoherentAtomSize, currDevProps.limits.nonCoherentAtomSize);
-
- CompareMemProps(currMemProps);
-}
-
-void ConfigurationParser::SetOption(
- size_t lineNumber,
- OPTION option,
- const StrRange& str)
-{
- if(m_OptionSet[(size_t)option])
- {
- printf("Line %zu: Option already specified.\n" ,lineNumber);
- }
-
- m_OptionSet[(size_t)option] = true;
-
- std::string val;
- str.to_str(val);
- m_OptionValue[(size_t)option] = std::move(val);
-}
-
-void ConfigurationParser::EnsureWarningHeader()
-{
- if(!m_WarningHeaderPrinted)
- {
- printf("WARNING: Following configuration parameters don't match:\n");
- m_WarningHeaderPrinted = true;
- }
-}
-
-void ConfigurationParser::CompareOption(VERBOSITY minVerbosity, const char* name,
- OPTION option, uint32_t currValue)
-{
- if(m_OptionSet[(size_t)option] &&
- g_Verbosity >= minVerbosity)
- {
- uint32_t origValue;
- if(StrRangeToUint(StrRange(m_OptionValue[(size_t)option]), origValue))
- {
- if(origValue != currValue)
- {
- EnsureWarningHeader();
- printf(" %s: original %u, current %u\n", name, origValue, currValue);
- }
- }
- }
-}
-
-void ConfigurationParser::CompareOption(VERBOSITY minVerbosity, const char* name,
- OPTION option, uint64_t currValue)
-{
- if(m_OptionSet[(size_t)option] &&
- g_Verbosity >= minVerbosity)
- {
- uint64_t origValue;
- if(StrRangeToUint(StrRange(m_OptionValue[(size_t)option]), origValue))
- {
- if(origValue != currValue)
- {
- EnsureWarningHeader();
- printf(" %s: original %llu, current %llu\n", name, origValue, currValue);
- }
- }
- }
-}
-
-void ConfigurationParser::CompareOption(VERBOSITY minVerbosity, const char* name,
- OPTION option, bool currValue)
-{
- if(m_OptionSet[(size_t)option] &&
- g_Verbosity >= minVerbosity)
- {
- bool origValue;
- if(StrRangeToBool(StrRange(m_OptionValue[(size_t)option]), origValue))
- {
- if(origValue != currValue)
- {
- EnsureWarningHeader();
- printf(" %s: original %u, current %u\n", name,
- origValue ? 1 : 0,
- currValue ? 1 : 0);
- }
- }
- }
-}
-
-void ConfigurationParser::CompareOption(VERBOSITY minVerbosity, const char* name,
- OPTION option, const char* currValue)
-{
- if(m_OptionSet[(size_t)option] &&
- g_Verbosity >= minVerbosity)
- {
- const std::string& origValue = m_OptionValue[(size_t)option];
- if(origValue != currValue)
- {
- EnsureWarningHeader();
- printf(" %s: original \"%s\", current \"%s\"\n", name, origValue.c_str(), currValue);
- }
- }
-}
-
-void ConfigurationParser::CompareMemProps(
- const VkPhysicalDeviceMemoryProperties& currMemProps)
-{
- if(g_Verbosity < VERBOSITY::DEFAULT)
- {
- return;
- }
-
- bool memoryMatch =
- currMemProps.memoryHeapCount == m_MemProps.memoryHeapCount &&
- currMemProps.memoryTypeCount == m_MemProps.memoryTypeCount;
-
- for(uint32_t i = 0; memoryMatch && i < currMemProps.memoryHeapCount; ++i)
- {
- memoryMatch =
- currMemProps.memoryHeaps[i].flags == m_MemProps.memoryHeaps[i].flags;
- }
- for(uint32_t i = 0; memoryMatch && i < currMemProps.memoryTypeCount; ++i)
- {
- memoryMatch =
- currMemProps.memoryTypes[i].heapIndex == m_MemProps.memoryTypes[i].heapIndex &&
- currMemProps.memoryTypes[i].propertyFlags == m_MemProps.memoryTypes[i].propertyFlags;
- }
-
- if(memoryMatch && g_Verbosity == VERBOSITY::MAXIMUM)
- {
- bool memorySizeMatch = true;
- for(uint32_t i = 0; memorySizeMatch && i < currMemProps.memoryHeapCount; ++i)
- {
- memorySizeMatch =
- currMemProps.memoryHeaps[i].size == m_MemProps.memoryHeaps[i].size;
- }
-
- if(!memorySizeMatch)
- {
- printf("WARNING: Sizes of original memory heaps are different from current ones.\n");
- }
- }
- else
- {
- printf("WARNING: Layout of original memory heaps and types is different from current one.\n");
- }
-}
-
-////////////////////////////////////////////////////////////////////////////////
-// class Player
-
-static const char* const VALIDATION_LAYER_NAME = "VK_LAYER_KHRONOS_validation";
-
-static VkBool32 VKAPI_PTR MyDebugReportCallback(
- VkDebugUtilsMessageSeverityFlagBitsEXT messageSeverity,
- VkDebugUtilsMessageTypeFlagsEXT messageTypes,
- const VkDebugUtilsMessengerCallbackDataEXT* pCallbackData,
- void* pUserData)
-{
- assert(pCallbackData && pCallbackData->pMessageIdName && pCallbackData->pMessage);
- printf("%s \xBA %s\n", pCallbackData->pMessageIdName, pCallbackData->pMessage);
- return VK_FALSE;
-}
-
-static bool IsLayerSupported(const VkLayerProperties* pProps, size_t propCount, const char* pLayerName)
-{
- const VkLayerProperties* propsEnd = pProps + propCount;
- return std::find_if(
- pProps,
- propsEnd,
- [pLayerName](const VkLayerProperties& prop) -> bool {
- return strcmp(pLayerName, prop.layerName) == 0;
- }) != propsEnd;
-}
-
-static const size_t FIRST_PARAM_INDEX = 4;
-
-static void InitVulkanFeatures(
- VkPhysicalDeviceFeatures& outFeatures,
- const VkPhysicalDeviceFeatures& supportedFeatures)
-{
- ZeroMemory(&outFeatures, sizeof(outFeatures));
-
- // Enable something what may interact with memory/buffer/image support.
-
- outFeatures.fullDrawIndexUint32 = supportedFeatures.fullDrawIndexUint32;
- outFeatures.imageCubeArray = supportedFeatures.imageCubeArray;
- outFeatures.geometryShader = supportedFeatures.geometryShader;
- outFeatures.tessellationShader = supportedFeatures.tessellationShader;
- outFeatures.multiDrawIndirect = supportedFeatures.multiDrawIndirect;
- outFeatures.textureCompressionETC2 = supportedFeatures.textureCompressionETC2;
- outFeatures.textureCompressionASTC_LDR = supportedFeatures.textureCompressionASTC_LDR;
- outFeatures.textureCompressionBC = supportedFeatures.textureCompressionBC;
-}
-
-class Player
-{
-public:
- Player();
- int Init();
- ~Player();
-
- void ApplyConfig(ConfigurationParser& configParser);
- void ExecuteLine(size_t lineNumber, const StrRange& line);
- void DumpStats(const char* fileNameFormat, size_t lineNumber, bool detailed);
- void Defragment();
-
- void PrintStats();
-
-private:
- static const size_t MAX_WARNINGS_TO_SHOW = 64;
-
- size_t m_WarningCount = 0;
- bool m_AllocateForBufferImageWarningIssued = false;
-
- VkInstance m_VulkanInstance = VK_NULL_HANDLE;
- VkPhysicalDevice m_PhysicalDevice = VK_NULL_HANDLE;
- uint32_t m_GraphicsQueueFamilyIndex = UINT32_MAX;
- uint32_t m_TransferQueueFamilyIndex = UINT32_MAX;
- VkDevice m_Device = VK_NULL_HANDLE;
- VkQueue m_GraphicsQueue = VK_NULL_HANDLE;
- VkQueue m_TransferQueue = VK_NULL_HANDLE;
- VmaAllocator m_Allocator = VK_NULL_HANDLE;
- VkCommandPool m_CommandPool = VK_NULL_HANDLE;
- VkCommandBuffer m_CommandBuffer = VK_NULL_HANDLE;
- bool m_MemoryBudgetEnabled = false;
- const VkPhysicalDeviceProperties* m_DevProps = nullptr;
- const VkPhysicalDeviceMemoryProperties* m_MemProps = nullptr;
-
- PFN_vkCreateDebugUtilsMessengerEXT m_vkCreateDebugUtilsMessengerEXT = nullptr;
- PFN_vkDestroyDebugUtilsMessengerEXT m_vkDestroyDebugUtilsMessengerEXT = nullptr;
- VkDebugUtilsMessengerEXT m_DebugUtilsMessenger = VK_NULL_HANDLE;
-
- uint32_t m_VmaFrameIndex = 0;
-
- // Any of these handles null can mean it was created in original but couldn't be created now.
- struct Pool
- {
- VmaPool pool;
- };
- struct Allocation
- {
- uint32_t allocationFlags = 0;
- VmaAllocation allocation = VK_NULL_HANDLE;
- VkBuffer buffer = VK_NULL_HANDLE;
- VkImage image = VK_NULL_HANDLE;
- };
- std::unordered_map<uint64_t, Pool> m_Pools;
- std::unordered_map<uint64_t, Allocation> m_Allocations;
- std::unordered_map<uint64_t, VmaDefragmentationContext> m_DefragmentationContexts;
-
- struct Thread
- {
- uint32_t callCount;
- };
- std::unordered_map<uint32_t, Thread> m_Threads;
-
- // Copy of column [1] from previously parsed line.
- std::string m_LastLineTimeStr;
- Statistics m_Stats;
-
- std::vector<char> m_UserDataTmpStr;
-
- void Destroy(const Allocation& alloc);
-
- // Finds VmaPool bu original pointer.
- // If origPool = null, returns true and outPool = null.
- // If failed, prints warning, returns false and outPool = null.
- bool FindPool(size_t lineNumber, uint64_t origPool, VmaPool& outPool);
- // If allocation with that origPtr already exists, prints warning and replaces it.
- void AddAllocation(size_t lineNumber, uint64_t origPtr, VkResult res, const char* functionName, Allocation&& allocDesc);
-
- // Increments warning counter. Returns true if warning message should be printed.
- bool IssueWarning();
-
- int InitVulkan();
- void FinalizeVulkan();
- void RegisterDebugCallbacks();
- void UnregisterDebugCallbacks();
-
- // If parmeter count doesn't match, issues warning and returns false.
- bool ValidateFunctionParameterCount(size_t lineNumber, const CsvSplit& csvSplit, size_t expectedParamCount, bool lastUnbound);
-
- // If failed, prints warning, returns false, and sets allocCreateInfo.pUserData to null.
- bool PrepareUserData(size_t lineNumber, uint32_t allocCreateFlags, const StrRange& userDataColumn, const StrRange& wholeLine, void*& outUserData);
-
- void UpdateMemStats();
-
- void ExecuteCreatePool(size_t lineNumber, const CsvSplit& csvSplit);
- void ExecuteDestroyPool(size_t lineNumber, const CsvSplit& csvSplit);
- void ExecuteSetAllocationUserData(size_t lineNumber, const CsvSplit& csvSplit);
- void ExecuteCreateBuffer(size_t lineNumber, const CsvSplit& csvSplit);
- void ExecuteDestroyBuffer(size_t lineNumber, const CsvSplit& csvSplit) { m_Stats.RegisterFunctionCall(VMA_FUNCTION::DestroyBuffer); DestroyAllocation(lineNumber, csvSplit, "vmaDestroyBuffer"); }
- void ExecuteCreateImage(size_t lineNumber, const CsvSplit& csvSplit);
- void ExecuteDestroyImage(size_t lineNumber, const CsvSplit& csvSplit) { m_Stats.RegisterFunctionCall(VMA_FUNCTION::DestroyImage); DestroyAllocation(lineNumber, csvSplit, "vmaDestroyImage"); }
- void ExecuteFreeMemory(size_t lineNumber, const CsvSplit& csvSplit) { m_Stats.RegisterFunctionCall(VMA_FUNCTION::FreeMemory); DestroyAllocation(lineNumber, csvSplit, "vmaFreeMemory"); }
- void ExecuteFreeMemoryPages(size_t lineNumber, const CsvSplit& csvSplit);
- void ExecuteCreateLostAllocation(size_t lineNumber, const CsvSplit& csvSplit);
- void ExecuteAllocateMemory(size_t lineNumber, const CsvSplit& csvSplit);
- void ExecuteAllocateMemoryPages(size_t lineNumber, const CsvSplit& csvSplit);
- void ExecuteAllocateMemoryForBufferOrImage(size_t lineNumber, const CsvSplit& csvSplit, OBJECT_TYPE objType);
- void ExecuteMapMemory(size_t lineNumber, const CsvSplit& csvSplit);
- void ExecuteUnmapMemory(size_t lineNumber, const CsvSplit& csvSplit);
- void ExecuteFlushAllocation(size_t lineNumber, const CsvSplit& csvSplit);
- void ExecuteInvalidateAllocation(size_t lineNumber, const CsvSplit& csvSplit);
- void ExecuteTouchAllocation(size_t lineNumber, const CsvSplit& csvSplit);
- void ExecuteGetAllocationInfo(size_t lineNumber, const CsvSplit& csvSplit);
- void ExecuteMakePoolAllocationsLost(size_t lineNumber, const CsvSplit& csvSplit);
- void ExecuteResizeAllocation(size_t lineNumber, const CsvSplit& csvSplit);
- void ExecuteDefragmentationBegin(size_t lineNumber, const CsvSplit& csvSplit);
- void ExecuteDefragmentationEnd(size_t lineNumber, const CsvSplit& csvSplit);
- void ExecuteSetPoolName(size_t lineNumber, const CsvSplit& csvSplit);
-
- void DestroyAllocation(size_t lineNumber, const CsvSplit& csvSplit, const char* functionName);
-
- void PrintStats(const VmaStats& stats, const char* suffix);
- void PrintStatInfo(const VmaStatInfo& info);
-};
-
-Player::Player()
-{
-}
-
-int Player::Init()
-{
- int result = InitVulkan();
-
- if(result == 0)
- {
- m_Stats.Init(m_MemProps->memoryHeapCount, m_MemProps->memoryTypeCount);
- UpdateMemStats();
- }
-
- return result;
-}
-
-Player::~Player()
-{
- FinalizeVulkan();
-
- if(g_Verbosity < VERBOSITY::MAXIMUM && m_WarningCount > MAX_WARNINGS_TO_SHOW)
- printf("WARNING: %zu more warnings not shown.\n", m_WarningCount - MAX_WARNINGS_TO_SHOW);
-}
-
-void Player::ApplyConfig(ConfigurationParser& configParser)
-{
- configParser.Compare(*m_DevProps, *m_MemProps,
- VULKAN_API_VERSION,
- m_MemoryBudgetEnabled);
-}
-
-void Player::ExecuteLine(size_t lineNumber, const StrRange& line)
-{
- CsvSplit csvSplit;
- csvSplit.Set(line);
-
- if(csvSplit.GetCount() >= FIRST_PARAM_INDEX)
- {
- // Check thread ID.
- uint32_t threadId;
- if(StrRangeToUint(csvSplit.GetRange(0), threadId))
- {
- const auto it = m_Threads.find(threadId);
- if(it != m_Threads.end())
- {
- ++it->second.callCount;
- }
- else
- {
- Thread threadInfo{};
- threadInfo.callCount = 1;
- m_Threads[threadId] = threadInfo;
- }
- }
- else
- {
- if(IssueWarning())
- {
- printf("Line %zu: Incorrect thread ID.\n", lineNumber);
- }
- }
-
- // Save time.
- csvSplit.GetRange(1).to_str(m_LastLineTimeStr);
-
- // Update VMA current frame index.
- StrRange frameIndexStr = csvSplit.GetRange(2);
- uint32_t frameIndex;
- if(StrRangeToUint(frameIndexStr, frameIndex))
- {
- if(frameIndex != m_VmaFrameIndex)
- {
- vmaSetCurrentFrameIndex(m_Allocator, frameIndex);
- m_VmaFrameIndex = frameIndex;
- }
- }
- else
- {
- if(IssueWarning())
- {
- printf("Line %zu: Incorrect frame index.\n", lineNumber);
- }
- }
-
- StrRange functionName = csvSplit.GetRange(3);
-
- if(StrRangeEq(functionName, "vmaCreateAllocator"))
- {
- if(ValidateFunctionParameterCount(lineNumber, csvSplit, 0, false))
- {
- // Nothing.
- }
- }
- else if(StrRangeEq(functionName, "vmaDestroyAllocator"))
- {
- if(ValidateFunctionParameterCount(lineNumber, csvSplit, 0, false))
- {
- // Nothing.
- }
- }
- else if(StrRangeEq(functionName, VMA_FUNCTION_NAMES[(uint32_t)VMA_FUNCTION::CreatePool]))
- ExecuteCreatePool(lineNumber, csvSplit);
- else if(StrRangeEq(functionName, VMA_FUNCTION_NAMES[(uint32_t)VMA_FUNCTION::DestroyPool]))
- ExecuteDestroyPool(lineNumber, csvSplit);
- else if(StrRangeEq(functionName, VMA_FUNCTION_NAMES[(uint32_t)VMA_FUNCTION::SetAllocationUserData]))
- ExecuteSetAllocationUserData(lineNumber, csvSplit);
- else if(StrRangeEq(functionName, VMA_FUNCTION_NAMES[(uint32_t)VMA_FUNCTION::CreateBuffer]))
- ExecuteCreateBuffer(lineNumber, csvSplit);
- else if(StrRangeEq(functionName, VMA_FUNCTION_NAMES[(uint32_t)VMA_FUNCTION::DestroyBuffer]))
- ExecuteDestroyBuffer(lineNumber, csvSplit);
- else if(StrRangeEq(functionName, VMA_FUNCTION_NAMES[(uint32_t)VMA_FUNCTION::CreateImage]))
- ExecuteCreateImage(lineNumber, csvSplit);
- else if(StrRangeEq(functionName, VMA_FUNCTION_NAMES[(uint32_t)VMA_FUNCTION::DestroyImage]))
- ExecuteDestroyImage(lineNumber, csvSplit);
- else if(StrRangeEq(functionName, VMA_FUNCTION_NAMES[(uint32_t)VMA_FUNCTION::FreeMemory]))
- ExecuteFreeMemory(lineNumber, csvSplit);
- else if(StrRangeEq(functionName, VMA_FUNCTION_NAMES[(uint32_t)VMA_FUNCTION::FreeMemoryPages]))
- ExecuteFreeMemoryPages(lineNumber, csvSplit);
- else if(StrRangeEq(functionName, VMA_FUNCTION_NAMES[(uint32_t)VMA_FUNCTION::CreateLostAllocation]))
- ExecuteCreateLostAllocation(lineNumber, csvSplit);
- else if(StrRangeEq(functionName, VMA_FUNCTION_NAMES[(uint32_t)VMA_FUNCTION::AllocateMemory]))
- ExecuteAllocateMemory(lineNumber, csvSplit);
- else if(StrRangeEq(functionName, VMA_FUNCTION_NAMES[(uint32_t)VMA_FUNCTION::AllocateMemoryPages]))
- ExecuteAllocateMemoryPages(lineNumber, csvSplit);
- else if(StrRangeEq(functionName, VMA_FUNCTION_NAMES[(uint32_t)VMA_FUNCTION::AllocateMemoryForBuffer]))
- ExecuteAllocateMemoryForBufferOrImage(lineNumber, csvSplit, OBJECT_TYPE::BUFFER);
- else if(StrRangeEq(functionName, VMA_FUNCTION_NAMES[(uint32_t)VMA_FUNCTION::AllocateMemoryForImage]))
- ExecuteAllocateMemoryForBufferOrImage(lineNumber, csvSplit, OBJECT_TYPE::IMAGE);
- else if(StrRangeEq(functionName, VMA_FUNCTION_NAMES[(uint32_t)VMA_FUNCTION::MapMemory]))
- ExecuteMapMemory(lineNumber, csvSplit);
- else if(StrRangeEq(functionName, VMA_FUNCTION_NAMES[(uint32_t)VMA_FUNCTION::UnmapMemory]))
- ExecuteUnmapMemory(lineNumber, csvSplit);
- else if(StrRangeEq(functionName, VMA_FUNCTION_NAMES[(uint32_t)VMA_FUNCTION::FlushAllocation]))
- ExecuteFlushAllocation(lineNumber, csvSplit);
- else if(StrRangeEq(functionName, VMA_FUNCTION_NAMES[(uint32_t)VMA_FUNCTION::InvalidateAllocation]))
- ExecuteInvalidateAllocation(lineNumber, csvSplit);
- else if(StrRangeEq(functionName, VMA_FUNCTION_NAMES[(uint32_t)VMA_FUNCTION::TouchAllocation]))
- ExecuteTouchAllocation(lineNumber, csvSplit);
- else if(StrRangeEq(functionName, VMA_FUNCTION_NAMES[(uint32_t)VMA_FUNCTION::GetAllocationInfo]))
- ExecuteGetAllocationInfo(lineNumber, csvSplit);
- else if(StrRangeEq(functionName, VMA_FUNCTION_NAMES[(uint32_t)VMA_FUNCTION::MakePoolAllocationsLost]))
- ExecuteMakePoolAllocationsLost(lineNumber, csvSplit);
- else if(StrRangeEq(functionName, VMA_FUNCTION_NAMES[(uint32_t)VMA_FUNCTION::ResizeAllocation]))
- ExecuteResizeAllocation(lineNumber, csvSplit);
- else if(StrRangeEq(functionName, VMA_FUNCTION_NAMES[(uint32_t)VMA_FUNCTION::DefragmentationBegin]))
- ExecuteDefragmentationBegin(lineNumber, csvSplit);
- else if(StrRangeEq(functionName, VMA_FUNCTION_NAMES[(uint32_t)VMA_FUNCTION::DefragmentationEnd]))
- ExecuteDefragmentationEnd(lineNumber, csvSplit);
- else if(StrRangeEq(functionName, VMA_FUNCTION_NAMES[(uint32_t)VMA_FUNCTION::SetPoolName]))
- ExecuteSetPoolName(lineNumber, csvSplit);
- else
- {
- if(IssueWarning())
- {
- printf("Line %zu: Unknown function.\n", lineNumber);
- }
- }
- }
- else
- {
- if(IssueWarning())
- {
- printf("Line %zu: Too few columns.\n", lineNumber);
- }
- }
-}
-
-void Player::DumpStats(const char* fileNameFormat, size_t lineNumber, bool detailed)
-{
- char* pStatsString = nullptr;
- vmaBuildStatsString(m_Allocator, &pStatsString, detailed ? VK_TRUE : VK_FALSE);
-
- char fileName[MAX_PATH];
- sprintf_s(fileName, fileNameFormat, lineNumber);
-
- FILE* file = nullptr;
- errno_t err = fopen_s(&file, fileName, "wb");
- if(err == 0)
- {
- fwrite(pStatsString, 1, strlen(pStatsString), file);
- fclose(file);
- }
- else
- {
- printf("ERROR: Failed to write file: %s\n", fileName);
- }
-
- vmaFreeStatsString(m_Allocator, pStatsString);
-}
-
-void Player::Destroy(const Allocation& alloc)
-{
- if(alloc.buffer)
- {
- assert(alloc.image == VK_NULL_HANDLE);
- vmaDestroyBuffer(m_Allocator, alloc.buffer, alloc.allocation);
- }
- else if(alloc.image)
- {
- vmaDestroyImage(m_Allocator, alloc.image, alloc.allocation);
- }
- else
- vmaFreeMemory(m_Allocator, alloc.allocation);
-}
-
-bool Player::FindPool(size_t lineNumber, uint64_t origPool, VmaPool& outPool)
-{
- outPool = VK_NULL_HANDLE;
-
- if(origPool != 0)
- {
- const auto poolIt = m_Pools.find(origPool);
- if(poolIt != m_Pools.end())
- {
- outPool = poolIt->second.pool;
- return true;
- }
- else
- {
- if(IssueWarning())
- {
- printf("Line %zu: Pool %llX not found.\n", lineNumber, origPool);
- }
- }
- }
-
- return true;
-}
-
-void Player::AddAllocation(size_t lineNumber, uint64_t origPtr, VkResult res, const char* functionName, Allocation&& allocDesc)
-{
- if(origPtr)
- {
- if(res == VK_SUCCESS)
- {
- // Originally succeeded, currently succeeded.
- // Just save pointer (done below).
- }
- else
- {
- // Originally succeeded, currently failed.
- // Print warning. Save null pointer.
- if(IssueWarning())
- {
- printf("Line %zu: %s failed (%d), while originally succeeded.\n", lineNumber, functionName, res);
- }
- }
-
- const auto existingIt = m_Allocations.find(origPtr);
- if(existingIt != m_Allocations.end())
- {
- if(IssueWarning())
- {
- printf("Line %zu: Allocation %llX already exists.\n", lineNumber, origPtr);
- }
- }
- m_Allocations[origPtr] = std::move(allocDesc);
- }
- else
- {
- if(res == VK_SUCCESS)
- {
- // Originally failed, currently succeeded.
- // Print warning, destroy the object.
- if(IssueWarning())
- {
- printf("Line %zu: %s succeeded, originally failed.\n", lineNumber, functionName);
- }
-
- Destroy(allocDesc);
- }
- else
- {
- // Originally failed, currently failed.
- // Print warning.
- if(IssueWarning())
- {
- printf("Line %zu: %s failed (%d), originally also failed.\n", lineNumber, functionName, res);
- }
- }
- }
-}
-
-bool Player::IssueWarning()
-{
- if(g_Verbosity < VERBOSITY::MAXIMUM)
- {
- return m_WarningCount++ < MAX_WARNINGS_TO_SHOW;
- }
- else
- {
- ++m_WarningCount;
- return true;
- }
-}
-
-int Player::InitVulkan()
-{
- if(g_Verbosity == VERBOSITY::MAXIMUM)
- {
- printf("Initializing Vulkan...\n");
- }
-
- uint32_t instanceLayerPropCount = 0;
- VkResult res = vkEnumerateInstanceLayerProperties(&instanceLayerPropCount, nullptr);
- assert(res == VK_SUCCESS);
-
- std::vector<VkLayerProperties> instanceLayerProps(instanceLayerPropCount);
- if(instanceLayerPropCount > 0)
- {
- res = vkEnumerateInstanceLayerProperties(&instanceLayerPropCount, instanceLayerProps.data());
- assert(res == VK_SUCCESS);
- }
-
- const bool validationLayersAvailable =
- IsLayerSupported(instanceLayerProps.data(), instanceLayerProps.size(), VALIDATION_LAYER_NAME);
-
- bool validationLayersEnabled = false;
- switch(g_VK_LAYER_KHRONOS_validation)
- {
- case VULKAN_EXTENSION_REQUEST::DISABLED:
- break;
- case VULKAN_EXTENSION_REQUEST::DEFAULT:
- validationLayersEnabled = validationLayersAvailable;
- break;
- case VULKAN_EXTENSION_REQUEST::ENABLED:
- validationLayersEnabled = validationLayersAvailable;
- if(!validationLayersAvailable)
- {
- printf("WARNING: %s layer cannot be enabled.\n", VALIDATION_LAYER_NAME);
- }
- break;
- default: assert(0);
- }
-
- uint32_t availableInstanceExtensionCount = 0;
- res = vkEnumerateInstanceExtensionProperties(nullptr, &availableInstanceExtensionCount, nullptr);
- assert(res == VK_SUCCESS);
- std::vector<VkExtensionProperties> availableInstanceExtensions(availableInstanceExtensionCount);
- if(availableInstanceExtensionCount > 0)
- {
- res = vkEnumerateInstanceExtensionProperties(nullptr, &availableInstanceExtensionCount, availableInstanceExtensions.data());
- assert(res == VK_SUCCESS);
- }
-
- std::vector<const char*> enabledInstanceExtensions;
- //enabledInstanceExtensions.push_back(VK_KHR_SURFACE_EXTENSION_NAME);
- //enabledInstanceExtensions.push_back(VK_KHR_WIN32_SURFACE_EXTENSION_NAME);
-
- std::vector<const char*> instanceLayers;
- if(validationLayersEnabled)
- {
- instanceLayers.push_back(VALIDATION_LAYER_NAME);
- }
-
- bool VK_KHR_get_physical_device_properties2_enabled = false;
- bool VK_EXT_debug_utils_enabled = false;
- for(const auto& extensionProperties : availableInstanceExtensions)
- {
- if(strcmp(extensionProperties.extensionName, VK_KHR_GET_PHYSICAL_DEVICE_PROPERTIES_2_EXTENSION_NAME) == 0)
- {
- enabledInstanceExtensions.push_back(VK_KHR_GET_PHYSICAL_DEVICE_PROPERTIES_2_EXTENSION_NAME);
- VK_KHR_get_physical_device_properties2_enabled = true;
- }
- else if(strcmp(extensionProperties.extensionName, VK_EXT_DEBUG_UTILS_EXTENSION_NAME) == 0)
- {
- if(validationLayersEnabled)
- {
- enabledInstanceExtensions.push_back("VK_EXT_debug_utils");
- VK_EXT_debug_utils_enabled = true;
- }
- }
- }
-
- VkApplicationInfo appInfo = { VK_STRUCTURE_TYPE_APPLICATION_INFO };
- appInfo.pApplicationName = "VmaReplay";
- appInfo.applicationVersion = VK_MAKE_VERSION(2, 3, 0);
- appInfo.pEngineName = "Vulkan Memory Allocator";
- appInfo.engineVersion = VK_MAKE_VERSION(2, 3, 0);
- appInfo.apiVersion = VULKAN_API_VERSION;
-
- VkInstanceCreateInfo instInfo = { VK_STRUCTURE_TYPE_INSTANCE_CREATE_INFO };
- instInfo.pApplicationInfo = &appInfo;
- instInfo.enabledExtensionCount = (uint32_t)enabledInstanceExtensions.size();
- instInfo.ppEnabledExtensionNames = enabledInstanceExtensions.data();
- instInfo.enabledLayerCount = (uint32_t)instanceLayers.size();
- instInfo.ppEnabledLayerNames = instanceLayers.data();
-
- res = vkCreateInstance(&instInfo, NULL, &m_VulkanInstance);
- if(res != VK_SUCCESS)
- {
- printf("ERROR: vkCreateInstance failed (%d)\n", res);
- return RESULT_ERROR_VULKAN;
- }
-
- if(VK_EXT_debug_utils_enabled)
- {
- RegisterDebugCallbacks();
- }
-
- // Find physical device
-
- uint32_t physicalDeviceCount = 0;
- res = vkEnumeratePhysicalDevices(m_VulkanInstance, &physicalDeviceCount, nullptr);
- assert(res == VK_SUCCESS);
- if(physicalDeviceCount == 0)
- {
- printf("ERROR: No Vulkan physical devices found.\n");
- return RESULT_ERROR_VULKAN;
- }
-
- std::vector<VkPhysicalDevice> physicalDevices(physicalDeviceCount);
- res = vkEnumeratePhysicalDevices(m_VulkanInstance, &physicalDeviceCount, physicalDevices.data());
- assert(res == VK_SUCCESS);
-
- if(g_PhysicalDeviceIndex >= physicalDeviceCount)
- {
- printf("ERROR: Incorrect Vulkan physical device index %u. System has %u physical devices.\n",
- g_PhysicalDeviceIndex,
- physicalDeviceCount);
- return RESULT_ERROR_VULKAN;
- }
-
- m_PhysicalDevice = physicalDevices[0];
-
- // Find queue family index
-
- uint32_t queueFamilyCount = 0;
- vkGetPhysicalDeviceQueueFamilyProperties(m_PhysicalDevice, &queueFamilyCount, nullptr);
- if(queueFamilyCount)
- {
- std::vector<VkQueueFamilyProperties> queueFamilies(queueFamilyCount);
- vkGetPhysicalDeviceQueueFamilyProperties(m_PhysicalDevice, &queueFamilyCount, queueFamilies.data());
- for(uint32_t i = 0; i < queueFamilyCount; ++i)
- {
- if(queueFamilies[i].queueCount > 0)
- {
- if(m_GraphicsQueueFamilyIndex == UINT32_MAX &&
- (queueFamilies[i].queueFlags & VK_QUEUE_GRAPHICS_BIT) != 0)
- {
- m_GraphicsQueueFamilyIndex = i;
- }
- if(m_TransferQueueFamilyIndex == UINT32_MAX &&
- (queueFamilies[i].queueFlags & VK_QUEUE_TRANSFER_BIT) != 0)
- {
- m_TransferQueueFamilyIndex = i;
- }
- }
- }
- }
- if(m_GraphicsQueueFamilyIndex == UINT_MAX)
- {
- printf("ERROR: Couldn't find graphics queue.\n");
- return RESULT_ERROR_VULKAN;
- }
- if(m_TransferQueueFamilyIndex == UINT_MAX)
- {
- printf("ERROR: Couldn't find transfer queue.\n");
- return RESULT_ERROR_VULKAN;
- }
-
- VkPhysicalDeviceFeatures supportedFeatures;
- vkGetPhysicalDeviceFeatures(m_PhysicalDevice, &supportedFeatures);
-
- // Create logical device
-
- const float queuePriority = 1.f;
-
- VkDeviceQueueCreateInfo deviceQueueCreateInfo[2] = {};
- deviceQueueCreateInfo[0].sType = VK_STRUCTURE_TYPE_DEVICE_QUEUE_CREATE_INFO;
- deviceQueueCreateInfo[0].queueFamilyIndex = m_GraphicsQueueFamilyIndex;
- deviceQueueCreateInfo[0].queueCount = 1;
- deviceQueueCreateInfo[0].pQueuePriorities = &queuePriority;
-
- if(m_TransferQueueFamilyIndex != m_GraphicsQueueFamilyIndex)
- {
- deviceQueueCreateInfo[1].sType = VK_STRUCTURE_TYPE_DEVICE_QUEUE_CREATE_INFO;
- deviceQueueCreateInfo[1].queueFamilyIndex = m_TransferQueueFamilyIndex;
- deviceQueueCreateInfo[1].queueCount = 1;
- deviceQueueCreateInfo[1].pQueuePriorities = &queuePriority;
- }
-
- // Enable something what may interact with memory/buffer/image support.
- VkPhysicalDeviceFeatures enabledFeatures;
- InitVulkanFeatures(enabledFeatures, supportedFeatures);
-
- bool VK_KHR_get_memory_requirements2_available = false;
-
- // Determine list of device extensions to enable.
- std::vector<const char*> enabledDeviceExtensions;
- //enabledDeviceExtensions.push_back(VK_KHR_SWAPCHAIN_EXTENSION_NAME);
- bool memoryBudgetAvailable = false;
- {
- uint32_t propertyCount = 0;
- res = vkEnumerateDeviceExtensionProperties(m_PhysicalDevice, nullptr, &propertyCount, nullptr);
- assert(res == VK_SUCCESS);
-
- if(propertyCount)
- {
- std::vector<VkExtensionProperties> properties{propertyCount};
- res = vkEnumerateDeviceExtensionProperties(m_PhysicalDevice, nullptr, &propertyCount, properties.data());
- assert(res == VK_SUCCESS);
-
- for(uint32_t i = 0; i < propertyCount; ++i)
- {
- if(strcmp(properties[i].extensionName, VK_KHR_GET_MEMORY_REQUIREMENTS_2_EXTENSION_NAME) == 0)
- {
- VK_KHR_get_memory_requirements2_available = true;
- }
- else if(strcmp(properties[i].extensionName, VK_EXT_MEMORY_BUDGET_EXTENSION_NAME) == 0)
- {
- if(VK_KHR_get_physical_device_properties2_enabled)
- {
- memoryBudgetAvailable = true;
- }
- }
- }
- }
- }
-
- switch(g_VK_EXT_memory_budget_request)
- {
- case VULKAN_EXTENSION_REQUEST::DISABLED:
- break;
- case VULKAN_EXTENSION_REQUEST::DEFAULT:
- m_MemoryBudgetEnabled = memoryBudgetAvailable;
- break;
- case VULKAN_EXTENSION_REQUEST::ENABLED:
- m_MemoryBudgetEnabled = memoryBudgetAvailable;
- if(!memoryBudgetAvailable)
- {
- printf("WARNING: VK_EXT_memory_budget extension cannot be enabled.\n");
- }
- break;
- default: assert(0);
- }
-
- if(g_VK_AMD_device_coherent_memory_request == VULKAN_EXTENSION_REQUEST::ENABLED)
- {
- printf("WARNING: AMD_device_coherent_memory requested but not currently supported by the player.\n");
- }
-
- if(m_MemoryBudgetEnabled)
- {
- enabledDeviceExtensions.push_back(VK_EXT_MEMORY_BUDGET_EXTENSION_NAME);
- }
-
- VkDeviceCreateInfo deviceCreateInfo = { VK_STRUCTURE_TYPE_DEVICE_CREATE_INFO };
- deviceCreateInfo.enabledExtensionCount = (uint32_t)enabledDeviceExtensions.size();
- deviceCreateInfo.ppEnabledExtensionNames = !enabledDeviceExtensions.empty() ? enabledDeviceExtensions.data() : nullptr;
- deviceCreateInfo.queueCreateInfoCount = m_TransferQueueFamilyIndex != m_GraphicsQueueFamilyIndex ? 2 : 1;
- deviceCreateInfo.pQueueCreateInfos = deviceQueueCreateInfo;
- deviceCreateInfo.pEnabledFeatures = &enabledFeatures;
-
- res = vkCreateDevice(m_PhysicalDevice, &deviceCreateInfo, nullptr, &m_Device);
- if(res != VK_SUCCESS)
- {
- printf("ERROR: vkCreateDevice failed (%d)\n", res);
- return RESULT_ERROR_VULKAN;
- }
-
- // Fetch queues
- vkGetDeviceQueue(m_Device, m_GraphicsQueueFamilyIndex, 0, &m_GraphicsQueue);
- vkGetDeviceQueue(m_Device, m_TransferQueueFamilyIndex, 0, &m_TransferQueue);
-
- // Create memory allocator
-
- VmaDeviceMemoryCallbacks deviceMemoryCallbacks = {};
- deviceMemoryCallbacks.pfnAllocate = AllocateDeviceMemoryCallback;
- deviceMemoryCallbacks.pfnFree = FreeDeviceMemoryCallback;
-
- VmaAllocatorCreateInfo allocatorInfo = {};
- allocatorInfo.instance = m_VulkanInstance;
- allocatorInfo.physicalDevice = m_PhysicalDevice;
- allocatorInfo.device = m_Device;
- allocatorInfo.flags = VMA_ALLOCATOR_CREATE_EXTERNALLY_SYNCHRONIZED_BIT;
- allocatorInfo.pDeviceMemoryCallbacks = &deviceMemoryCallbacks;
- allocatorInfo.vulkanApiVersion = VULKAN_API_VERSION;
-
- if(m_MemoryBudgetEnabled)
- {
- allocatorInfo.flags |= VMA_ALLOCATOR_CREATE_EXT_MEMORY_BUDGET_BIT;
- }
-
- res = vmaCreateAllocator(&allocatorInfo, &m_Allocator);
- if(res != VK_SUCCESS)
- {
- printf("ERROR: vmaCreateAllocator failed (%d)\n", res);
- return RESULT_ERROR_VULKAN;
- }
-
- vmaGetPhysicalDeviceProperties(m_Allocator, &m_DevProps);
- vmaGetMemoryProperties(m_Allocator, &m_MemProps);
-
- // Create command pool
-
- VkCommandPoolCreateInfo cmdPoolCreateInfo = { VK_STRUCTURE_TYPE_COMMAND_POOL_CREATE_INFO };
- cmdPoolCreateInfo.queueFamilyIndex = m_TransferQueueFamilyIndex;
- cmdPoolCreateInfo.flags = VK_COMMAND_POOL_CREATE_TRANSIENT_BIT;
-
- res = vkCreateCommandPool(m_Device, &cmdPoolCreateInfo, nullptr, &m_CommandPool);
- if(res != VK_SUCCESS)
- {
- printf("ERROR: vkCreateCommandPool failed (%d)\n", res);
- return RESULT_ERROR_VULKAN;
- }
-
- // Create command buffer
-
- VkCommandBufferAllocateInfo cmdBufAllocInfo = { VK_STRUCTURE_TYPE_COMMAND_BUFFER_ALLOCATE_INFO };
- cmdBufAllocInfo.commandBufferCount = 1;
- cmdBufAllocInfo.commandPool = m_CommandPool;
- cmdBufAllocInfo.level = VK_COMMAND_BUFFER_LEVEL_PRIMARY;
- res = vkAllocateCommandBuffers(m_Device, &cmdBufAllocInfo, &m_CommandBuffer);
- if(res != VK_SUCCESS)
- {
- printf("ERROR: vkAllocateCommandBuffers failed (%d)\n", res);
- return RESULT_ERROR_VULKAN;
- }
-
- return 0;
-}
-
-void Player::FinalizeVulkan()
-{
- if(!m_DefragmentationContexts.empty())
- {
- printf("WARNING: Defragmentation contexts not destroyed: %zu.\n", m_DefragmentationContexts.size());
-
- if(CLEANUP_LEAKED_OBJECTS)
- {
- for(const auto& it : m_DefragmentationContexts)
- {
- vmaDefragmentationEnd(m_Allocator, it.second);
- }
- }
-
- m_DefragmentationContexts.clear();
- }
-
- if(!m_Allocations.empty())
- {
- printf("WARNING: Allocations not destroyed: %zu.\n", m_Allocations.size());
-
- if(CLEANUP_LEAKED_OBJECTS)
- {
- for(const auto it : m_Allocations)
- {
- Destroy(it.second);
- }
- }
-
- m_Allocations.clear();
- }
-
- if(!m_Pools.empty())
- {
- printf("WARNING: Custom pools not destroyed: %zu.\n", m_Pools.size());
-
- if(CLEANUP_LEAKED_OBJECTS)
- {
- for(const auto it : m_Pools)
- {
- vmaDestroyPool(m_Allocator, it.second.pool);
- }
- }
-
- m_Pools.clear();
- }
-
- vkDeviceWaitIdle(m_Device);
-
- if(m_CommandBuffer != VK_NULL_HANDLE)
- {
- vkFreeCommandBuffers(m_Device, m_CommandPool, 1, &m_CommandBuffer);
- m_CommandBuffer = VK_NULL_HANDLE;
- }
-
- if(m_CommandPool != VK_NULL_HANDLE)
- {
- vkDestroyCommandPool(m_Device, m_CommandPool, nullptr);
- m_CommandPool = VK_NULL_HANDLE;
- }
-
- if(m_Allocator != VK_NULL_HANDLE)
- {
- vmaDestroyAllocator(m_Allocator);
- m_Allocator = nullptr;
- }
-
- if(m_Device != VK_NULL_HANDLE)
- {
- vkDestroyDevice(m_Device, nullptr);
- m_Device = nullptr;
- }
-
- UnregisterDebugCallbacks();
-
- if(m_VulkanInstance != VK_NULL_HANDLE)
- {
- vkDestroyInstance(m_VulkanInstance, NULL);
- m_VulkanInstance = VK_NULL_HANDLE;
- }
-}
-
-void Player::RegisterDebugCallbacks()
-{
- static const VkDebugUtilsMessageSeverityFlagsEXT DEBUG_UTILS_MESSENGER_MESSAGE_SEVERITY =
- //VK_DEBUG_UTILS_MESSAGE_SEVERITY_VERBOSE_BIT_EXT |
- //VK_DEBUG_UTILS_MESSAGE_SEVERITY_INFO_BIT_EXT |
- VK_DEBUG_UTILS_MESSAGE_SEVERITY_WARNING_BIT_EXT |
- VK_DEBUG_UTILS_MESSAGE_SEVERITY_ERROR_BIT_EXT;
- static const VkDebugUtilsMessageTypeFlagsEXT DEBUG_UTILS_MESSENGER_MESSAGE_TYPE =
- VK_DEBUG_UTILS_MESSAGE_TYPE_GENERAL_BIT_EXT |
- VK_DEBUG_UTILS_MESSAGE_TYPE_VALIDATION_BIT_EXT |
- VK_DEBUG_UTILS_MESSAGE_TYPE_PERFORMANCE_BIT_EXT;
-
- m_vkCreateDebugUtilsMessengerEXT = (PFN_vkCreateDebugUtilsMessengerEXT)vkGetInstanceProcAddr(
- m_VulkanInstance, "vkCreateDebugUtilsMessengerEXT");
- m_vkDestroyDebugUtilsMessengerEXT = (PFN_vkDestroyDebugUtilsMessengerEXT)vkGetInstanceProcAddr(
- m_VulkanInstance, "vkDestroyDebugUtilsMessengerEXT");
- assert(m_vkCreateDebugUtilsMessengerEXT);
- assert(m_vkDestroyDebugUtilsMessengerEXT);
-
- VkDebugUtilsMessengerCreateInfoEXT messengerCreateInfo = { VK_STRUCTURE_TYPE_DEBUG_UTILS_MESSENGER_CREATE_INFO_EXT };
- messengerCreateInfo.messageSeverity = DEBUG_UTILS_MESSENGER_MESSAGE_SEVERITY;
- messengerCreateInfo.messageType = DEBUG_UTILS_MESSENGER_MESSAGE_TYPE;
- messengerCreateInfo.pfnUserCallback = MyDebugReportCallback;
- VkResult res = m_vkCreateDebugUtilsMessengerEXT(m_VulkanInstance, &messengerCreateInfo, nullptr, &m_DebugUtilsMessenger);
- if(res != VK_SUCCESS)
- {
- printf("ERROR: vkCreateDebugUtilsMessengerEXT failed (%d)\n", res);
- m_DebugUtilsMessenger = VK_NULL_HANDLE;
- }
-}
-
-void Player::UnregisterDebugCallbacks()
-{
- if(m_DebugUtilsMessenger)
- {
- m_vkDestroyDebugUtilsMessengerEXT(m_VulkanInstance, m_DebugUtilsMessenger, nullptr);
- }
-}
-
-void Player::Defragment()
-{
- VmaStats stats;
- vmaCalculateStats(m_Allocator, &stats);
- PrintStats(stats, "before defragmentation");
-
- const size_t allocCount = m_Allocations.size();
- std::vector<VmaAllocation> allocations(allocCount);
- size_t notNullAllocCount = 0;
- for(const auto& it : m_Allocations)
- {
- if(it.second.allocation != VK_NULL_HANDLE)
- {
- allocations[notNullAllocCount] = it.second.allocation;
- ++notNullAllocCount;
- }
- }
- if(notNullAllocCount == 0)
- {
- printf(" Nothing to defragment.\n");
- return;
- }
-
- allocations.resize(notNullAllocCount);
- std::vector<VkBool32> allocationsChanged(notNullAllocCount);
-
- VmaDefragmentationStats defragStats = {};
-
- VkCommandBufferBeginInfo cmdBufBeginInfo = { VK_STRUCTURE_TYPE_COMMAND_BUFFER_BEGIN_INFO };
- cmdBufBeginInfo.flags = VK_COMMAND_BUFFER_USAGE_ONE_TIME_SUBMIT_BIT;
- VkResult res = vkBeginCommandBuffer(m_CommandBuffer, &cmdBufBeginInfo);
- if(res != VK_SUCCESS)
- {
- printf("ERROR: vkBeginCommandBuffer failed (%d)\n", res);
- return;
- }
-
- const time_point timeBeg = std::chrono::high_resolution_clock::now();
-
- VmaDefragmentationInfo2 defragInfo = {};
- defragInfo.allocationCount = (uint32_t)notNullAllocCount;
- defragInfo.pAllocations = allocations.data();
- defragInfo.pAllocationsChanged = allocationsChanged.data();
- defragInfo.maxCpuAllocationsToMove = UINT32_MAX;
- defragInfo.maxCpuBytesToMove = VK_WHOLE_SIZE;
- defragInfo.maxGpuAllocationsToMove = UINT32_MAX;
- defragInfo.maxGpuBytesToMove = VK_WHOLE_SIZE;
- defragInfo.flags = g_DefragmentationFlags;
- defragInfo.commandBuffer = m_CommandBuffer;
-
- VmaDefragmentationContext defragCtx = VK_NULL_HANDLE;
- res = vmaDefragmentationBegin(m_Allocator, &defragInfo, &defragStats, &defragCtx);
-
- const time_point timeAfterDefragBegin = std::chrono::high_resolution_clock::now();
-
- vkEndCommandBuffer(m_CommandBuffer);
-
- if(res >= VK_SUCCESS)
- {
- VkSubmitInfo submitInfo = { VK_STRUCTURE_TYPE_SUBMIT_INFO };
- submitInfo.commandBufferCount = 1;
- submitInfo.pCommandBuffers = &m_CommandBuffer;
- vkQueueSubmit(m_TransferQueue, 1, &submitInfo, VK_NULL_HANDLE);
- vkQueueWaitIdle(m_TransferQueue);
-
- const time_point timeAfterGpu = std::chrono::high_resolution_clock::now();
-
- vmaDefragmentationEnd(m_Allocator, defragCtx);
-
- const time_point timeAfterDefragEnd = std::chrono::high_resolution_clock::now();
-
- const duration defragDurationBegin = timeAfterDefragBegin - timeBeg;
- const duration defragDurationGpu = timeAfterGpu - timeAfterDefragBegin;
- const duration defragDurationEnd = timeAfterDefragEnd - timeAfterGpu;
-
- // If anything changed.
- if(defragStats.allocationsMoved > 0)
- {
- // Go over allocation that changed and destroy their buffers and images.
- size_t i = 0;
- for(auto& it : m_Allocations)
- {
- if(allocationsChanged[i] != VK_FALSE)
- {
- if(it.second.buffer != VK_NULL_HANDLE)
- {
- vkDestroyBuffer(m_Device, it.second.buffer, nullptr);
- it.second.buffer = VK_NULL_HANDLE;
- }
- if(it.second.image != VK_NULL_HANDLE)
- {
- vkDestroyImage(m_Device, it.second.image, nullptr);
- it.second.image = VK_NULL_HANDLE;
- }
- }
- ++i;
- }
- }
-
- // Print statistics
- std::string defragDurationBeginStr;
- std::string defragDurationGpuStr;
- std::string defragDurationEndStr;
- SecondsToFriendlyStr(ToFloatSeconds(defragDurationBegin), defragDurationBeginStr);
- SecondsToFriendlyStr(ToFloatSeconds(defragDurationGpu), defragDurationGpuStr);
- SecondsToFriendlyStr(ToFloatSeconds(defragDurationEnd), defragDurationEndStr);
-
- printf(" Defragmentation took:\n");
- printf(" vmaDefragmentationBegin: %s\n", defragDurationBeginStr.c_str());
- printf(" GPU: %s\n", defragDurationGpuStr.c_str());
- printf(" vmaDefragmentationEnd: %s\n", defragDurationEndStr.c_str());
- printf(" VmaDefragmentationStats:\n");
- printf(" bytesMoved: %llu\n", defragStats.bytesMoved);
- printf(" bytesFreed: %llu\n", defragStats.bytesFreed);
- printf(" allocationsMoved: %u\n", defragStats.allocationsMoved);
- printf(" deviceMemoryBlocksFreed: %u\n", defragStats.deviceMemoryBlocksFreed);
-
- vmaCalculateStats(m_Allocator, &stats);
- PrintStats(stats, "after defragmentation");
- }
- else
- {
- printf("vmaDefragmentationBegin failed (%d).\n", res);
- }
-
- vkResetCommandPool(m_Device, m_CommandPool, 0);
-}
-
-void Player::PrintStats()
-{
- if(g_Verbosity == VERBOSITY::MINIMUM)
- {
- return;
- }
-
- m_Stats.PrintDeviceMemStats();
-
- printf("Statistics:\n");
- if(m_Stats.GetAllocationCreationCount() > 0)
- {
- printf(" Total allocations created: %zu\n", m_Stats.GetAllocationCreationCount());
- }
-
- // Buffers
- if(m_Stats.GetBufferCreationCount())
- {
- printf(" Total buffers created: %zu\n", m_Stats.GetBufferCreationCount());
- if(g_Verbosity == VERBOSITY::MAXIMUM)
- {
- printf(" Class 0 (indirect/vertex/index): %zu\n", m_Stats.GetBufferCreationCount(0));
- printf(" Class 1 (storage): %zu\n", m_Stats.GetBufferCreationCount(1));
- printf(" Class 2 (uniform): %zu\n", m_Stats.GetBufferCreationCount(2));
- printf(" Class 3 (other): %zu\n", m_Stats.GetBufferCreationCount(3));
- }
- }
-
- // Images
- const size_t imageCreationCount =
- m_Stats.GetImageCreationCount(0) +
- m_Stats.GetImageCreationCount(1) +
- m_Stats.GetImageCreationCount(2) +
- m_Stats.GetImageCreationCount(3) +
- m_Stats.GetLinearImageCreationCount();
- if(imageCreationCount > 0)
- {
- printf(" Total images created: %zu\n", imageCreationCount);
- if(g_Verbosity == VERBOSITY::MAXIMUM)
- {
- printf(" Class 0 (depth/stencil): %zu\n", m_Stats.GetImageCreationCount(0));
- printf(" Class 1 (attachment): %zu\n", m_Stats.GetImageCreationCount(1));
- printf(" Class 2 (sampled): %zu\n", m_Stats.GetImageCreationCount(2));
- printf(" Class 3 (other): %zu\n", m_Stats.GetImageCreationCount(3));
- if(m_Stats.GetLinearImageCreationCount() > 0)
- {
- printf(" LINEAR tiling: %zu\n", m_Stats.GetLinearImageCreationCount());
- }
- }
- }
-
- if(m_Stats.GetPoolCreationCount() > 0)
- {
- printf(" Total custom pools created: %zu\n", m_Stats.GetPoolCreationCount());
- }
-
- float lastTime;
- if(!m_LastLineTimeStr.empty() && StrRangeToFloat(StrRange(m_LastLineTimeStr), lastTime))
- {
- std::string origTimeStr;
- SecondsToFriendlyStr(lastTime, origTimeStr);
- printf(" Original recording time: %s\n", origTimeStr.c_str());
- }
-
- // Thread statistics.
- const size_t threadCount = m_Threads.size();
- if(threadCount > 1)
- {
- uint32_t threadCallCountMax = 0;
- uint32_t threadCallCountSum = 0;
- for(const auto& it : m_Threads)
- {
- threadCallCountMax = std::max(threadCallCountMax, it.second.callCount);
- threadCallCountSum += it.second.callCount;
- }
- printf(" Threads making calls to VMA: %zu\n", threadCount);
- printf(" %.2f%% calls from most active thread.\n",
- (float)threadCallCountMax * 100.f / (float)threadCallCountSum);
- }
- else
- {
- printf(" VMA used from only one thread.\n");
- }
-
- // Function call count
- if(g_Verbosity == VERBOSITY::MAXIMUM)
- {
- printf(" Function call count:\n");
- const size_t* const functionCallCount = m_Stats.GetFunctionCallCount();
- for(size_t i = 0; i < (size_t)VMA_FUNCTION::Count; ++i)
- {
- if(functionCallCount[i] > 0)
- {
- printf(" %s %zu\n", VMA_FUNCTION_NAMES[i], functionCallCount[i]);
- }
- }
- }
-
- // Detailed stats
- if(g_Verbosity == VERBOSITY::MAXIMUM)
- {
- m_Stats.PrintDetailedStats();
- }
-
- if(g_MemStatsEnabled)
- {
- m_Stats.PrintMemStats();
- }
-}
-
-bool Player::ValidateFunctionParameterCount(size_t lineNumber, const CsvSplit& csvSplit, size_t expectedParamCount, bool lastUnbound)
-{
- bool ok;
- if(lastUnbound)
- ok = csvSplit.GetCount() >= FIRST_PARAM_INDEX + expectedParamCount - 1;
- else
- ok = csvSplit.GetCount() == FIRST_PARAM_INDEX + expectedParamCount;
-
- if(!ok)
- {
- if(IssueWarning())
- {
- printf("Line %zu: Incorrect number of function parameters.\n", lineNumber);
- }
- }
-
- return ok;
-}
-
-bool Player::PrepareUserData(size_t lineNumber, uint32_t allocCreateFlags, const StrRange& userDataColumn, const StrRange& wholeLine, void*& outUserData)
-{
- if(!g_UserDataEnabled)
- {
- outUserData = nullptr;
- return true;
- }
-
- // String
- if((allocCreateFlags & VMA_ALLOCATION_CREATE_USER_DATA_COPY_STRING_BIT) != 0)
- {
- const size_t len = wholeLine.end - userDataColumn.beg;
- m_UserDataTmpStr.resize(len + 1);
- memcpy(m_UserDataTmpStr.data(), userDataColumn.beg, len);
- m_UserDataTmpStr[len] = '\0';
- outUserData = m_UserDataTmpStr.data();
- return true;
- }
- // Pointer
- else
- {
- uint64_t pUserData = 0;
- if(StrRangeToPtr(userDataColumn, pUserData))
- {
- outUserData = (void*)(uintptr_t)pUserData;
- return true;
- }
- }
-
- if(IssueWarning())
- {
- printf("Line %zu: Invalid pUserData.\n", lineNumber);
- }
- outUserData = 0;
- return false;
-}
-
-void Player::UpdateMemStats()
-{
- if(!g_MemStatsEnabled)
- {
- return;
- }
-
- VmaStats stats;
- vmaCalculateStats(m_Allocator, &stats);
- m_Stats.UpdateMemStats(stats);
-}
-
-void Player::ExecuteCreatePool(size_t lineNumber, const CsvSplit& csvSplit)
-{
- m_Stats.RegisterFunctionCall(VMA_FUNCTION::CreatePool);
-
- if(ValidateFunctionParameterCount(lineNumber, csvSplit, 7, false))
- {
- VmaPoolCreateInfo poolCreateInfo = {};
- uint64_t origPtr = 0;
-
- if(StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX), poolCreateInfo.memoryTypeIndex) &&
- StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 1), poolCreateInfo.flags) &&
- StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 2), poolCreateInfo.blockSize) &&
- StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 3), poolCreateInfo.minBlockCount) &&
- StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 4), poolCreateInfo.maxBlockCount) &&
- StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 5), poolCreateInfo.frameInUseCount) &&
- StrRangeToPtr(csvSplit.GetRange(FIRST_PARAM_INDEX + 6), origPtr))
- {
- m_Stats.RegisterCreatePool(poolCreateInfo);
-
- Pool poolDesc = {};
- VkResult res = vmaCreatePool(m_Allocator, &poolCreateInfo, &poolDesc.pool);
-
- if(origPtr)
- {
- if(res == VK_SUCCESS)
- {
- // Originally succeeded, currently succeeded.
- // Just save pointer (done below).
- }
- else
- {
- // Originally succeeded, currently failed.
- // Print warning. Save null pointer.
- if(IssueWarning())
- {
- printf("Line %zu: vmaCreatePool failed (%d), while originally succeeded.\n", lineNumber, res);
- }
- }
-
- const auto existingIt = m_Pools.find(origPtr);
- if(existingIt != m_Pools.end())
- {
- if(IssueWarning())
- {
- printf("Line %zu: Pool %llX already exists.\n", lineNumber, origPtr);
- }
- }
- m_Pools[origPtr] = poolDesc;
- }
- else
- {
- if(res == VK_SUCCESS)
- {
- // Originally failed, currently succeeded.
- // Print warning, destroy the pool.
- if(IssueWarning())
- {
- printf("Line %zu: vmaCreatePool succeeded, originally failed.\n", lineNumber);
- }
-
- vmaDestroyPool(m_Allocator, poolDesc.pool);
- }
- else
- {
- // Originally failed, currently failed.
- // Print warning.
- if(IssueWarning())
- {
- printf("Line %zu: vmaCreatePool failed (%d), originally also failed.\n", lineNumber, res);
- }
- }
- }
-
- UpdateMemStats();
- }
- else
- {
- if(IssueWarning())
- {
- printf("Line %zu: Invalid parameters for vmaCreatePool.\n", lineNumber);
- }
- }
- }
-}
-
-void Player::ExecuteDestroyPool(size_t lineNumber, const CsvSplit& csvSplit)
-{
- m_Stats.RegisterFunctionCall(VMA_FUNCTION::DestroyPool);
-
- if(ValidateFunctionParameterCount(lineNumber, csvSplit, 1, false))
- {
- uint64_t origPtr = 0;
-
- if(StrRangeToPtr(csvSplit.GetRange(FIRST_PARAM_INDEX), origPtr))
- {
- if(origPtr != 0)
- {
- const auto it = m_Pools.find(origPtr);
- if(it != m_Pools.end())
- {
- vmaDestroyPool(m_Allocator, it->second.pool);
- UpdateMemStats();
- m_Pools.erase(it);
- }
- else
- {
- if(IssueWarning())
- {
- printf("Line %zu: Pool %llX not found.\n", lineNumber, origPtr);
- }
- }
- }
- }
- else
- {
- if(IssueWarning())
- {
- printf("Line %zu: Invalid parameters for vmaDestroyPool.\n", lineNumber);
- }
- }
- }
-}
-
-void Player::ExecuteSetAllocationUserData(size_t lineNumber, const CsvSplit& csvSplit)
-{
- m_Stats.RegisterFunctionCall(VMA_FUNCTION::SetAllocationUserData);
-
- if(!g_UserDataEnabled)
- {
- return;
- }
-
- if(ValidateFunctionParameterCount(lineNumber, csvSplit, 2, true))
- {
- uint64_t origPtr = 0;
- if(StrRangeToPtr(csvSplit.GetRange(FIRST_PARAM_INDEX), origPtr))
- {
- const auto it = m_Allocations.find(origPtr);
- if(it != m_Allocations.end())
- {
- void* pUserData = nullptr;
- if(csvSplit.GetCount() > FIRST_PARAM_INDEX + 1)
- {
- PrepareUserData(
- lineNumber,
- it->second.allocationFlags,
- csvSplit.GetRange(FIRST_PARAM_INDEX + 1),
- csvSplit.GetLine(),
- pUserData);
- }
-
- vmaSetAllocationUserData(m_Allocator, it->second.allocation, pUserData);
- }
- else
- {
- if(IssueWarning())
- {
- printf("Line %zu: Allocation %llX not found.\n", lineNumber, origPtr);
- }
- }
- }
- else
- {
- if(IssueWarning())
- {
- printf("Line %zu: Invalid parameters for vmaSetAllocationUserData.\n", lineNumber);
- }
- }
- }
-}
-
-void Player::ExecuteCreateBuffer(size_t lineNumber, const CsvSplit& csvSplit)
-{
- m_Stats.RegisterFunctionCall(VMA_FUNCTION::CreateBuffer);
-
- if(ValidateFunctionParameterCount(lineNumber, csvSplit, 12, true))
- {
- VkBufferCreateInfo bufCreateInfo = { VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO };
- VmaAllocationCreateInfo allocCreateInfo = {};
- uint64_t origPool = 0;
- uint64_t origPtr = 0;
-
- if(StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX), bufCreateInfo.flags) &&
- StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 1), bufCreateInfo.size) &&
- StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 2), bufCreateInfo.usage) &&
- StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 3), (uint32_t&)bufCreateInfo.sharingMode) &&
- StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 4), allocCreateInfo.flags) &&
- StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 5), (uint32_t&)allocCreateInfo.usage) &&
- StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 6), allocCreateInfo.requiredFlags) &&
- StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 7), allocCreateInfo.preferredFlags) &&
- StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 8), allocCreateInfo.memoryTypeBits) &&
- StrRangeToPtr(csvSplit.GetRange(FIRST_PARAM_INDEX + 9), origPool) &&
- StrRangeToPtr(csvSplit.GetRange(FIRST_PARAM_INDEX + 10), origPtr))
- {
- FindPool(lineNumber, origPool, allocCreateInfo.pool);
-
- if(csvSplit.GetCount() > FIRST_PARAM_INDEX + 11)
- {
- PrepareUserData(
- lineNumber,
- allocCreateInfo.flags,
- csvSplit.GetRange(FIRST_PARAM_INDEX + 11),
- csvSplit.GetLine(),
- allocCreateInfo.pUserData);
- }
-
- m_Stats.RegisterCreateBuffer(bufCreateInfo);
- m_Stats.RegisterCreateAllocation(allocCreateInfo);
-
- // Forcing VK_SHARING_MODE_EXCLUSIVE because we use only one queue anyway.
- bufCreateInfo.sharingMode = VK_SHARING_MODE_EXCLUSIVE;
-
- Allocation allocDesc = { };
- allocDesc.allocationFlags = allocCreateInfo.flags;
- VkResult res = vmaCreateBuffer(m_Allocator, &bufCreateInfo, &allocCreateInfo, &allocDesc.buffer, &allocDesc.allocation, nullptr);
- UpdateMemStats();
- AddAllocation(lineNumber, origPtr, res, "vmaCreateBuffer", std::move(allocDesc));
- }
- else
- {
- if(IssueWarning())
- {
- printf("Line %zu: Invalid parameters for vmaCreateBuffer.\n", lineNumber);
- }
- }
- }
-}
-
-void Player::DestroyAllocation(size_t lineNumber, const CsvSplit& csvSplit, const char* functionName)
-{
- if(ValidateFunctionParameterCount(lineNumber, csvSplit, 1, false))
- {
- uint64_t origAllocPtr = 0;
-
- if(StrRangeToPtr(csvSplit.GetRange(FIRST_PARAM_INDEX), origAllocPtr))
- {
- if(origAllocPtr != 0)
- {
- const auto it = m_Allocations.find(origAllocPtr);
- if(it != m_Allocations.end())
- {
- Destroy(it->second);
- UpdateMemStats();
- m_Allocations.erase(it);
- }
- else
- {
- if(IssueWarning())
- {
- printf("Line %zu: Allocation %llX not found.\n", lineNumber, origAllocPtr);
- }
- }
- }
- }
- else
- {
- if(IssueWarning())
- {
- printf("Line %zu: Invalid parameters for %s.\n", lineNumber, functionName);
- }
- }
- }
-}
-
-void Player::PrintStats(const VmaStats& stats, const char* suffix)
-{
- printf(" VmaStats %s:\n", suffix);
- printf(" total:\n");
- PrintStatInfo(stats.total);
-
- if(g_Verbosity == VERBOSITY::MAXIMUM)
- {
- for(uint32_t i = 0; i < m_MemProps->memoryHeapCount; ++i)
- {
- printf(" memoryHeap[%u]:\n", i);
- PrintStatInfo(stats.memoryHeap[i]);
- }
- for(uint32_t i = 0; i < m_MemProps->memoryTypeCount; ++i)
- {
- printf(" memoryType[%u]:\n", i);
- PrintStatInfo(stats.memoryType[i]);
- }
- }
-}
-
-void Player::PrintStatInfo(const VmaStatInfo& info)
-{
- printf(" blockCount: %u\n", info.blockCount);
- printf(" allocationCount: %u\n", info.allocationCount);
- printf(" unusedRangeCount: %u\n", info.unusedRangeCount);
- printf(" usedBytes: %llu\n", info.usedBytes);
- printf(" unusedBytes: %llu\n", info.unusedBytes);
- printf(" allocationSizeMin: %llu\n", info.allocationSizeMin);
- printf(" allocationSizeAvg: %llu\n", info.allocationSizeAvg);
- printf(" allocationSizeMax: %llu\n", info.allocationSizeMax);
- printf(" unusedRangeSizeMin: %llu\n", info.unusedRangeSizeMin);
- printf(" unusedRangeSizeAvg: %llu\n", info.unusedRangeSizeAvg);
- printf(" unusedRangeSizeMax: %llu\n", info.unusedRangeSizeMax);
-}
-
-void Player::ExecuteCreateImage(size_t lineNumber, const CsvSplit& csvSplit)
-{
- m_Stats.RegisterFunctionCall(VMA_FUNCTION::CreateImage);
-
- if(ValidateFunctionParameterCount(lineNumber, csvSplit, 21, true))
- {
- VkImageCreateInfo imageCreateInfo = { VK_STRUCTURE_TYPE_IMAGE_CREATE_INFO };
- VmaAllocationCreateInfo allocCreateInfo = {};
- uint64_t origPool = 0;
- uint64_t origPtr = 0;
-
- if(StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX), imageCreateInfo.flags) &&
- StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 1), (uint32_t&)imageCreateInfo.imageType) &&
- StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 2), (uint32_t&)imageCreateInfo.format) &&
- StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 3), imageCreateInfo.extent.width) &&
- StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 4), imageCreateInfo.extent.height) &&
- StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 5), imageCreateInfo.extent.depth) &&
- StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 6), imageCreateInfo.mipLevels) &&
- StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 7), imageCreateInfo.arrayLayers) &&
- StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 8), (uint32_t&)imageCreateInfo.samples) &&
- StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 9), (uint32_t&)imageCreateInfo.tiling) &&
- StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 10), imageCreateInfo.usage) &&
- StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 11), (uint32_t&)imageCreateInfo.sharingMode) &&
- StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 12), (uint32_t&)imageCreateInfo.initialLayout) &&
- StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 13), allocCreateInfo.flags) &&
- StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 14), (uint32_t&)allocCreateInfo.usage) &&
- StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 15), allocCreateInfo.requiredFlags) &&
- StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 16), allocCreateInfo.preferredFlags) &&
- StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 17), allocCreateInfo.memoryTypeBits) &&
- StrRangeToPtr(csvSplit.GetRange(FIRST_PARAM_INDEX + 18), origPool) &&
- StrRangeToPtr(csvSplit.GetRange(FIRST_PARAM_INDEX + 19), origPtr))
- {
- FindPool(lineNumber, origPool, allocCreateInfo.pool);
-
- if(csvSplit.GetCount() > FIRST_PARAM_INDEX + 20)
- {
- PrepareUserData(
- lineNumber,
- allocCreateInfo.flags,
- csvSplit.GetRange(FIRST_PARAM_INDEX + 20),
- csvSplit.GetLine(),
- allocCreateInfo.pUserData);
- }
-
- m_Stats.RegisterCreateImage(imageCreateInfo);
- m_Stats.RegisterCreateAllocation(allocCreateInfo);
-
- // Forcing VK_SHARING_MODE_EXCLUSIVE because we use only one queue anyway.
- imageCreateInfo.sharingMode = VK_SHARING_MODE_EXCLUSIVE;
-
- Allocation allocDesc = {};
- allocDesc.allocationFlags = allocCreateInfo.flags;
- VkResult res = vmaCreateImage(m_Allocator, &imageCreateInfo, &allocCreateInfo, &allocDesc.image, &allocDesc.allocation, nullptr);
- UpdateMemStats();
- AddAllocation(lineNumber, origPtr, res, "vmaCreateImage", std::move(allocDesc));
- }
- else
- {
- if(IssueWarning())
- {
- printf("Line %zu: Invalid parameters for vmaCreateImage.\n", lineNumber);
- }
- }
- }
-}
-
-void Player::ExecuteFreeMemoryPages(size_t lineNumber, const CsvSplit& csvSplit)
-{
- m_Stats.RegisterFunctionCall(VMA_FUNCTION::FreeMemoryPages);
-
- if(ValidateFunctionParameterCount(lineNumber, csvSplit, 1, false))
- {
- std::vector<uint64_t> origAllocPtrs;
- if(StrRangeToPtrList(csvSplit.GetRange(FIRST_PARAM_INDEX), origAllocPtrs))
- {
- const size_t allocCount = origAllocPtrs.size();
- size_t notNullCount = 0;
- for(size_t i = 0; i < allocCount; ++i)
- {
- const uint64_t origAllocPtr = origAllocPtrs[i];
- if(origAllocPtr != 0)
- {
- const auto it = m_Allocations.find(origAllocPtr);
- if(it != m_Allocations.end())
- {
- Destroy(it->second);
- m_Allocations.erase(it);
- ++notNullCount;
- }
- else
- {
- if(IssueWarning())
- {
- printf("Line %zu: Allocation %llX not found.\n", lineNumber, origAllocPtr);
- }
- }
- }
- }
- if(notNullCount)
- {
- UpdateMemStats();
- }
- }
- else
- {
- if(IssueWarning())
- {
- printf("Line %zu: Invalid parameters for vmaFreeMemoryPages.\n", lineNumber);
- }
- }
- }
-}
-
-void Player::ExecuteCreateLostAllocation(size_t lineNumber, const CsvSplit& csvSplit)
-{
- m_Stats.RegisterFunctionCall(VMA_FUNCTION::CreateLostAllocation);
-
- if(ValidateFunctionParameterCount(lineNumber, csvSplit, 1, false))
- {
- uint64_t origPtr = 0;
-
- if(StrRangeToPtr(csvSplit.GetRange(FIRST_PARAM_INDEX), origPtr))
- {
- Allocation allocDesc = {};
- vmaCreateLostAllocation(m_Allocator, &allocDesc.allocation);
- UpdateMemStats();
- m_Stats.RegisterCreateLostAllocation();
-
- AddAllocation(lineNumber, origPtr, VK_SUCCESS, "vmaCreateLostAllocation", std::move(allocDesc));
- }
- else
- {
- if(IssueWarning())
- {
- printf("Line %zu: Invalid parameters for vmaCreateLostAllocation.\n", lineNumber);
- }
- }
- }
-}
-
-void Player::ExecuteAllocateMemory(size_t lineNumber, const CsvSplit& csvSplit)
-{
- m_Stats.RegisterFunctionCall(VMA_FUNCTION::AllocateMemory);
-
- if(ValidateFunctionParameterCount(lineNumber, csvSplit, 11, true))
- {
- VkMemoryRequirements memReq = {};
- VmaAllocationCreateInfo allocCreateInfo = {};
- uint64_t origPool = 0;
- uint64_t origPtr = 0;
-
- if(StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX), memReq.size) &&
- StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 1), memReq.alignment) &&
- StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 2), memReq.memoryTypeBits) &&
- StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 3), allocCreateInfo.flags) &&
- StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 4), (uint32_t&)allocCreateInfo.usage) &&
- StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 5), allocCreateInfo.requiredFlags) &&
- StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 6), allocCreateInfo.preferredFlags) &&
- StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 7), allocCreateInfo.memoryTypeBits) &&
- StrRangeToPtr(csvSplit.GetRange(FIRST_PARAM_INDEX + 8), origPool) &&
- StrRangeToPtr(csvSplit.GetRange(FIRST_PARAM_INDEX + 9), origPtr))
- {
- FindPool(lineNumber, origPool, allocCreateInfo.pool);
-
- if(csvSplit.GetCount() > FIRST_PARAM_INDEX + 10)
- {
- PrepareUserData(
- lineNumber,
- allocCreateInfo.flags,
- csvSplit.GetRange(FIRST_PARAM_INDEX + 10),
- csvSplit.GetLine(),
- allocCreateInfo.pUserData);
- }
-
- UpdateMemStats();
- m_Stats.RegisterCreateAllocation(allocCreateInfo);
-
- Allocation allocDesc = {};
- allocDesc.allocationFlags = allocCreateInfo.flags;
- VkResult res = vmaAllocateMemory(m_Allocator, &memReq, &allocCreateInfo, &allocDesc.allocation, nullptr);
- AddAllocation(lineNumber, origPtr, res, "vmaAllocateMemory", std::move(allocDesc));
- }
- else
- {
- if(IssueWarning())
- {
- printf("Line %zu: Invalid parameters for vmaAllocateMemory.\n", lineNumber);
- }
- }
- }
-}
-
-void Player::ExecuteAllocateMemoryPages(size_t lineNumber, const CsvSplit& csvSplit)
-{
- m_Stats.RegisterFunctionCall(VMA_FUNCTION::AllocateMemoryPages);
-
- if(ValidateFunctionParameterCount(lineNumber, csvSplit, 11, true))
- {
- VkMemoryRequirements memReq = {};
- VmaAllocationCreateInfo allocCreateInfo = {};
- uint64_t origPool = 0;
- std::vector<uint64_t> origPtrs;
-
- if(StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX), memReq.size) &&
- StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 1), memReq.alignment) &&
- StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 2), memReq.memoryTypeBits) &&
- StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 3), allocCreateInfo.flags) &&
- StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 4), (uint32_t&)allocCreateInfo.usage) &&
- StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 5), allocCreateInfo.requiredFlags) &&
- StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 6), allocCreateInfo.preferredFlags) &&
- StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 7), allocCreateInfo.memoryTypeBits) &&
- StrRangeToPtr(csvSplit.GetRange(FIRST_PARAM_INDEX + 8), origPool) &&
- StrRangeToPtrList(csvSplit.GetRange(FIRST_PARAM_INDEX + 9), origPtrs))
- {
- const size_t allocCount = origPtrs.size();
- if(allocCount > 0)
- {
- FindPool(lineNumber, origPool, allocCreateInfo.pool);
-
- if(csvSplit.GetCount() > FIRST_PARAM_INDEX + 10)
- {
- PrepareUserData(
- lineNumber,
- allocCreateInfo.flags,
- csvSplit.GetRange(FIRST_PARAM_INDEX + 10),
- csvSplit.GetLine(),
- allocCreateInfo.pUserData);
- }
-
- UpdateMemStats();
- m_Stats.RegisterCreateAllocation(allocCreateInfo, allocCount);
- m_Stats.RegisterAllocateMemoryPages(allocCount);
-
- std::vector<VmaAllocation> allocations(allocCount);
-
- VkResult res = vmaAllocateMemoryPages(m_Allocator, &memReq, &allocCreateInfo, allocCount, allocations.data(), nullptr);
- for(size_t i = 0; i < allocCount; ++i)
- {
- Allocation allocDesc = {};
- allocDesc.allocationFlags = allocCreateInfo.flags;
- allocDesc.allocation = allocations[i];
- AddAllocation(lineNumber, origPtrs[i], res, "vmaAllocateMemoryPages", std::move(allocDesc));
- }
- }
- }
- else
- {
- if(IssueWarning())
- {
- printf("Line %zu: Invalid parameters for vmaAllocateMemoryPages.\n", lineNumber);
- }
- }
- }
-}
-
-void Player::ExecuteAllocateMemoryForBufferOrImage(size_t lineNumber, const CsvSplit& csvSplit, OBJECT_TYPE objType)
-{
- switch(objType)
- {
- case OBJECT_TYPE::BUFFER:
- m_Stats.RegisterFunctionCall(VMA_FUNCTION::AllocateMemoryForBuffer);
- break;
- case OBJECT_TYPE::IMAGE:
- m_Stats.RegisterFunctionCall(VMA_FUNCTION::AllocateMemoryForImage);
- break;
- default: assert(0);
- }
-
- if(ValidateFunctionParameterCount(lineNumber, csvSplit, 13, true))
- {
- VkMemoryRequirements memReq = {};
- VmaAllocationCreateInfo allocCreateInfo = {};
- bool requiresDedicatedAllocation = false;
- bool prefersDedicatedAllocation = false;
- uint64_t origPool = 0;
- uint64_t origPtr = 0;
-
- if(StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX), memReq.size) &&
- StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 1), memReq.alignment) &&
- StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 2), memReq.memoryTypeBits) &&
- StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 3), allocCreateInfo.flags) &&
- StrRangeToBool(csvSplit.GetRange(FIRST_PARAM_INDEX + 4), requiresDedicatedAllocation) &&
- StrRangeToBool(csvSplit.GetRange(FIRST_PARAM_INDEX + 5), prefersDedicatedAllocation) &&
- StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 6), (uint32_t&)allocCreateInfo.usage) &&
- StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 7), allocCreateInfo.requiredFlags) &&
- StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 8), allocCreateInfo.preferredFlags) &&
- StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 9), allocCreateInfo.memoryTypeBits) &&
- StrRangeToPtr(csvSplit.GetRange(FIRST_PARAM_INDEX + 10), origPool) &&
- StrRangeToPtr(csvSplit.GetRange(FIRST_PARAM_INDEX + 11), origPtr))
- {
- FindPool(lineNumber, origPool, allocCreateInfo.pool);
-
- if(csvSplit.GetCount() > FIRST_PARAM_INDEX + 12)
- {
- PrepareUserData(
- lineNumber,
- allocCreateInfo.flags,
- csvSplit.GetRange(FIRST_PARAM_INDEX + 12),
- csvSplit.GetLine(),
- allocCreateInfo.pUserData);
- }
-
- UpdateMemStats();
- m_Stats.RegisterCreateAllocation(allocCreateInfo);
-
- if(requiresDedicatedAllocation || prefersDedicatedAllocation)
- {
- allocCreateInfo.flags |= VMA_ALLOCATION_CREATE_DEDICATED_MEMORY_BIT;
- }
-
- if(!m_AllocateForBufferImageWarningIssued)
- {
- if(IssueWarning())
- {
- printf("Line %zu: vmaAllocateMemoryForBuffer or vmaAllocateMemoryForImage cannot be replayed accurately. Using vmaCreateAllocation instead.\n", lineNumber);
- }
- m_AllocateForBufferImageWarningIssued = true;
- }
-
- Allocation allocDesc = {};
- allocDesc.allocationFlags = allocCreateInfo.flags;
- VkResult res = vmaAllocateMemory(m_Allocator, &memReq, &allocCreateInfo, &allocDesc.allocation, nullptr);
- AddAllocation(lineNumber, origPtr, res, "vmaAllocateMemory (called as vmaAllocateMemoryForBuffer or vmaAllocateMemoryForImage)", std::move(allocDesc));
- }
- else
- {
- if(IssueWarning())
- {
- printf("Line %zu: Invalid parameters for vmaAllocateMemoryForBuffer or vmaAllocateMemoryForImage.\n", lineNumber);
- }
- }
- }
-}
-
-void Player::ExecuteMapMemory(size_t lineNumber, const CsvSplit& csvSplit)
-{
- m_Stats.RegisterFunctionCall(VMA_FUNCTION::MapMemory);
-
- if(ValidateFunctionParameterCount(lineNumber, csvSplit, 1, false))
- {
- uint64_t origPtr = 0;
-
- if(StrRangeToPtr(csvSplit.GetRange(FIRST_PARAM_INDEX), origPtr))
- {
- if(origPtr != 0)
- {
- const auto it = m_Allocations.find(origPtr);
- if(it != m_Allocations.end())
- {
- if(it->second.allocation)
- {
- void* pData;
- VkResult res = vmaMapMemory(m_Allocator, it->second.allocation, &pData);
- if(res != VK_SUCCESS)
- {
- printf("Line %zu: vmaMapMemory failed (%d)\n", lineNumber, res);
- }
- }
- else
- {
- if(IssueWarning())
- {
- printf("Line %zu: Cannot call vmaMapMemory - allocation is null.\n", lineNumber);
- }
- }
- }
- else
- {
- if(IssueWarning())
- {
- printf("Line %zu: Allocation %llX not found.\n", lineNumber, origPtr);
- }
- }
- }
- }
- else
- {
- if(IssueWarning())
- {
- printf("Line %zu: Invalid parameters for vmaMapMemory.\n", lineNumber);
- }
- }
- }
-}
-
-void Player::ExecuteUnmapMemory(size_t lineNumber, const CsvSplit& csvSplit)
-{
- m_Stats.RegisterFunctionCall(VMA_FUNCTION::UnmapMemory);
-
- if(ValidateFunctionParameterCount(lineNumber, csvSplit, 1, false))
- {
- uint64_t origPtr = 0;
-
- if(StrRangeToPtr(csvSplit.GetRange(FIRST_PARAM_INDEX), origPtr))
- {
- if(origPtr != 0)
- {
- const auto it = m_Allocations.find(origPtr);
- if(it != m_Allocations.end())
- {
- if(it->second.allocation)
- {
- vmaUnmapMemory(m_Allocator, it->second.allocation);
- }
- else
- {
- if(IssueWarning())
- {
- printf("Line %zu: Cannot call vmaUnmapMemory - allocation is null.\n", lineNumber);
- }
- }
- }
- else
- {
- if(IssueWarning())
- {
- printf("Line %zu: Allocation %llX not found.\n", lineNumber, origPtr);
- }
- }
- }
- }
- else
- {
- if(IssueWarning())
- {
- printf("Line %zu: Invalid parameters for vmaMapMemory.\n", lineNumber);
- }
- }
- }
-}
-
-void Player::ExecuteFlushAllocation(size_t lineNumber, const CsvSplit& csvSplit)
-{
- m_Stats.RegisterFunctionCall(VMA_FUNCTION::FlushAllocation);
-
- if(ValidateFunctionParameterCount(lineNumber, csvSplit, 3, false))
- {
- uint64_t origPtr = 0;
- uint64_t offset = 0;
- uint64_t size = 0;
-
- if(StrRangeToPtr(csvSplit.GetRange(FIRST_PARAM_INDEX), origPtr) &&
- StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 1), offset) &&
- StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 2), size))
- {
- if(origPtr != 0)
- {
- const auto it = m_Allocations.find(origPtr);
- if(it != m_Allocations.end())
- {
- if(it->second.allocation)
- {
- vmaFlushAllocation(m_Allocator, it->second.allocation, offset, size);
- }
- else
- {
- if(IssueWarning())
- {
- printf("Line %zu: Cannot call vmaFlushAllocation - allocation is null.\n", lineNumber);
- }
- }
- }
- else
- {
- if(IssueWarning())
- {
- printf("Line %zu: Allocation %llX not found.\n", lineNumber, origPtr);
- }
- }
- }
- }
- else
- {
- if(IssueWarning())
- {
- printf("Line %zu: Invalid parameters for vmaFlushAllocation.\n", lineNumber);
- }
- }
- }
-}
-
-void Player::ExecuteInvalidateAllocation(size_t lineNumber, const CsvSplit& csvSplit)
-{
- m_Stats.RegisterFunctionCall(VMA_FUNCTION::InvalidateAllocation);
-
- if(ValidateFunctionParameterCount(lineNumber, csvSplit, 3, false))
- {
- uint64_t origPtr = 0;
- uint64_t offset = 0;
- uint64_t size = 0;
-
- if(StrRangeToPtr(csvSplit.GetRange(FIRST_PARAM_INDEX), origPtr) &&
- StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 1), offset) &&
- StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 2), size))
- {
- if(origPtr != 0)
- {
- const auto it = m_Allocations.find(origPtr);
- if(it != m_Allocations.end())
- {
- if(it->second.allocation)
- {
- vmaInvalidateAllocation(m_Allocator, it->second.allocation, offset, size);
- }
- else
- {
- if(IssueWarning())
- {
- printf("Line %zu: Cannot call vmaInvalidateAllocation - allocation is null.\n", lineNumber);
- }
- }
- }
- else
- {
- if(IssueWarning())
- {
- printf("Line %zu: Allocation %llX not found.\n", lineNumber, origPtr);
- }
- }
- }
- }
- else
- {
- if(IssueWarning())
- {
- printf("Line %zu: Invalid parameters for vmaInvalidateAllocation.\n", lineNumber);
- }
- }
- }
-}
-
-void Player::ExecuteTouchAllocation(size_t lineNumber, const CsvSplit& csvSplit)
-{
- m_Stats.RegisterFunctionCall(VMA_FUNCTION::TouchAllocation);
-
- if(ValidateFunctionParameterCount(lineNumber, csvSplit, 1, false))
- {
- uint64_t origPtr = 0;
- if(StrRangeToPtr(csvSplit.GetRange(FIRST_PARAM_INDEX), origPtr))
- {
- const auto it = m_Allocations.find(origPtr);
- if(it != m_Allocations.end())
- {
- if(it->second.allocation)
- {
- vmaTouchAllocation(m_Allocator, it->second.allocation);
- }
- else
- {
- if(IssueWarning())
- {
- printf("Line %zu: Cannot call vmaTouchAllocation - allocation is null.\n", lineNumber);
- }
- }
- }
- else
- {
- if(IssueWarning())
- {
- printf("Line %zu: Allocation %llX not found.\n", lineNumber, origPtr);
- }
- }
- }
- else
- {
- if(IssueWarning())
- {
- printf("Line %zu: Invalid parameters for vmaTouchAllocation.\n", lineNumber);
- }
- }
- }
-}
-
-void Player::ExecuteGetAllocationInfo(size_t lineNumber, const CsvSplit& csvSplit)
-{
- m_Stats.RegisterFunctionCall(VMA_FUNCTION::GetAllocationInfo);
-
- if(ValidateFunctionParameterCount(lineNumber, csvSplit, 1, false))
- {
- uint64_t origPtr = 0;
- if(StrRangeToPtr(csvSplit.GetRange(FIRST_PARAM_INDEX), origPtr))
- {
- const auto it = m_Allocations.find(origPtr);
- if(it != m_Allocations.end())
- {
- if(it->second.allocation)
- {
- VmaAllocationInfo allocInfo;
- vmaGetAllocationInfo(m_Allocator, it->second.allocation, &allocInfo);
- }
- else
- {
- if(IssueWarning())
- {
- printf("Line %zu: Cannot call vmaGetAllocationInfo - allocation is null.\n", lineNumber);
- }
- }
- }
- else
- {
- if(IssueWarning())
- {
- printf("Line %zu: Allocation %llX not found.\n", lineNumber, origPtr);
- }
- }
- }
- else
- {
- if(IssueWarning())
- {
- printf("Line %zu: Invalid parameters for vmaGetAllocationInfo.\n", lineNumber);
- }
- }
- }
-}
-
-void Player::ExecuteMakePoolAllocationsLost(size_t lineNumber, const CsvSplit& csvSplit)
-{
- m_Stats.RegisterFunctionCall(VMA_FUNCTION::MakePoolAllocationsLost);
-
- if(ValidateFunctionParameterCount(lineNumber, csvSplit, 1, false))
- {
- uint64_t origPtr = 0;
-
- if(StrRangeToPtr(csvSplit.GetRange(FIRST_PARAM_INDEX), origPtr))
- {
- if(origPtr != 0)
- {
- const auto it = m_Pools.find(origPtr);
- if(it != m_Pools.end())
- {
- vmaMakePoolAllocationsLost(m_Allocator, it->second.pool, nullptr);
- UpdateMemStats();
- }
- else
- {
- if(IssueWarning())
- {
- printf("Line %zu: Pool %llX not found.\n", lineNumber, origPtr);
- }
- }
- }
- }
- else
- {
- if(IssueWarning())
- {
- printf("Line %zu: Invalid parameters for vmaMakePoolAllocationsLost.\n", lineNumber);
- }
- }
- }
-}
-
-void Player::ExecuteResizeAllocation(size_t lineNumber, const CsvSplit& csvSplit)
-{
- m_Stats.RegisterFunctionCall(VMA_FUNCTION::ResizeAllocation);
-
- if(ValidateFunctionParameterCount(lineNumber, csvSplit, 2, false))
- {
- uint64_t origPtr = 0;
- uint64_t newSize = 0;
-
- if(StrRangeToPtr(csvSplit.GetRange(FIRST_PARAM_INDEX), origPtr) &&
- StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 1), newSize))
- {
- if(origPtr != 0)
- {
- const auto it = m_Allocations.find(origPtr);
- if(it != m_Allocations.end())
- {
- // Do nothing - the function was deprecated and has been removed.
- //vmaResizeAllocation(m_Allocator, it->second.allocation, newSize);
- UpdateMemStats();
- }
- else
- {
- if(IssueWarning())
- {
- printf("Line %zu: Allocation %llX not found.\n", lineNumber, origPtr);
- }
- }
- }
- }
- else
- {
- if(IssueWarning())
- {
- printf("Line %zu: Invalid parameters for vmaResizeAllocation.\n", lineNumber);
- }
- }
- }
-}
-
-void Player::ExecuteDefragmentationBegin(size_t lineNumber, const CsvSplit& csvSplit)
-{
- m_Stats.RegisterFunctionCall(VMA_FUNCTION::DefragmentationBegin);
-
- if(ValidateFunctionParameterCount(lineNumber, csvSplit, 9, false))
- {
- VmaDefragmentationInfo2 defragInfo = {};
- std::vector<uint64_t> allocationOrigPtrs;
- std::vector<uint64_t> poolOrigPtrs;
- uint64_t cmdBufOrigPtr = 0;
- uint64_t defragCtxOrigPtr = 0;
-
- if(StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX), defragInfo.flags) &&
- StrRangeToPtrList(csvSplit.GetRange(FIRST_PARAM_INDEX + 1), allocationOrigPtrs) &&
- StrRangeToPtrList(csvSplit.GetRange(FIRST_PARAM_INDEX + 2), poolOrigPtrs) &&
- StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 3), defragInfo.maxCpuBytesToMove) &&
- StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 4), defragInfo.maxCpuAllocationsToMove) &&
- StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 5), defragInfo.maxGpuBytesToMove) &&
- StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 6), defragInfo.maxGpuAllocationsToMove) &&
- StrRangeToPtr(csvSplit.GetRange(FIRST_PARAM_INDEX + 7), cmdBufOrigPtr) &&
- StrRangeToPtr(csvSplit.GetRange(FIRST_PARAM_INDEX + 8), defragCtxOrigPtr))
- {
- const size_t allocationOrigPtrCount = allocationOrigPtrs.size();
- std::vector<VmaAllocation> allocations;
- allocations.reserve(allocationOrigPtrCount);
- for(size_t i = 0; i < allocationOrigPtrCount; ++i)
- {
- const auto it = m_Allocations.find(allocationOrigPtrs[i]);
- if(it != m_Allocations.end() && it->second.allocation)
- {
- allocations.push_back(it->second.allocation);
- }
- }
- if(!allocations.empty())
- {
- defragInfo.allocationCount = (uint32_t)allocations.size();
- defragInfo.pAllocations = allocations.data();
- }
-
- const size_t poolOrigPtrCount = poolOrigPtrs.size();
- std::vector<VmaPool> pools;
- pools.reserve(poolOrigPtrCount);
- for(size_t i = 0; i < poolOrigPtrCount; ++i)
- {
- const auto it = m_Pools.find(poolOrigPtrs[i]);
- if(it != m_Pools.end() && it->second.pool)
- {
- pools.push_back(it->second.pool);
- }
- }
- if(!pools.empty())
- {
- defragInfo.poolCount = (uint32_t)pools.size();
- defragInfo.pPools = pools.data();
- }
-
- if(allocations.size() != allocationOrigPtrCount ||
- pools.size() != poolOrigPtrCount)
- {
- if(IssueWarning())
- {
- printf("Line %zu: Passing %zu allocations and %zu pools to vmaDefragmentationBegin, while originally %zu allocations and %zu pools were passed.\n",
- lineNumber,
- allocations.size(), pools.size(),
- allocationOrigPtrCount, poolOrigPtrCount);
- }
- }
-
- if(cmdBufOrigPtr)
- {
- VkCommandBufferBeginInfo cmdBufBeginInfo = { VK_STRUCTURE_TYPE_COMMAND_BUFFER_BEGIN_INFO };
- cmdBufBeginInfo.flags = VK_COMMAND_BUFFER_USAGE_ONE_TIME_SUBMIT_BIT;
- VkResult res = vkBeginCommandBuffer(m_CommandBuffer, &cmdBufBeginInfo);
- if(res == VK_SUCCESS)
- {
- defragInfo.commandBuffer = m_CommandBuffer;
- }
- else
- {
- printf("Line %zu: vkBeginCommandBuffer failed (%d)\n", lineNumber, res);
- }
- }
-
- m_Stats.RegisterDefragmentation(defragInfo);
-
- VmaDefragmentationContext defragCtx = nullptr;
- VkResult res = vmaDefragmentationBegin(m_Allocator, &defragInfo, nullptr, &defragCtx);
-
- if(defragInfo.commandBuffer)
- {
- vkEndCommandBuffer(m_CommandBuffer);
-
- VkSubmitInfo submitInfo = { VK_STRUCTURE_TYPE_SUBMIT_INFO };
- submitInfo.commandBufferCount = 1;
- submitInfo.pCommandBuffers = &m_CommandBuffer;
- vkQueueSubmit(m_TransferQueue, 1, &submitInfo, VK_NULL_HANDLE);
- vkQueueWaitIdle(m_TransferQueue);
- }
-
- if(res >= VK_SUCCESS)
- {
- if(defragCtx)
- {
- if(defragCtxOrigPtr)
- {
- // We have defragmentation context, originally had defragmentation context: Store it.
- m_DefragmentationContexts[defragCtxOrigPtr] = defragCtx;
- }
- else
- {
- // We have defragmentation context, originally it was null: End immediately.
- vmaDefragmentationEnd(m_Allocator, defragCtx);
- }
- }
- else
- {
- if(defragCtxOrigPtr)
- {
- // We have no defragmentation context, originally there was one: Store null.
- m_DefragmentationContexts[defragCtxOrigPtr] = nullptr;
- }
- else
- {
- // We have no defragmentation context, originally there wasn't as well - nothing to do.
- }
- }
- }
- else
- {
- if(defragCtxOrigPtr)
- {
- // Currently failed, originally succeeded.
- if(IssueWarning())
- {
- printf("Line %zu: vmaDefragmentationBegin failed (%d), while originally succeeded.\n", lineNumber, res);
- }
- }
- else
- {
- // Currently failed, originally don't know.
- if(IssueWarning())
- {
- printf("Line %zu: vmaDefragmentationBegin failed (%d).\n", lineNumber, res);
- }
- }
- }
- }
- else
- {
- if(IssueWarning())
- {
- printf("Line %zu: Invalid parameters for vmaDefragmentationBegin.\n", lineNumber);
- }
- }
- }
-}
-
-void Player::ExecuteDefragmentationEnd(size_t lineNumber, const CsvSplit& csvSplit)
-{
- m_Stats.RegisterFunctionCall(VMA_FUNCTION::DefragmentationEnd);
-
- if(ValidateFunctionParameterCount(lineNumber, csvSplit, 1, false))
- {
- uint64_t origPtr = 0;
-
- if(StrRangeToPtr(csvSplit.GetRange(FIRST_PARAM_INDEX), origPtr))
- {
- if(origPtr != 0)
- {
- const auto it = m_DefragmentationContexts.find(origPtr);
- if(it != m_DefragmentationContexts.end())
- {
- vmaDefragmentationEnd(m_Allocator, it->second);
- m_DefragmentationContexts.erase(it);
- }
- else
- {
- if(IssueWarning())
- {
- printf("Line %zu: Defragmentation context %llX not found.\n", lineNumber, origPtr);
- }
- }
- }
- }
- else
- {
- if(IssueWarning())
- {
- printf("Line %zu: Invalid parameters for vmaDefragmentationEnd.\n", lineNumber);
- }
- }
- }
-}
-
-void Player::ExecuteSetPoolName(size_t lineNumber, const CsvSplit& csvSplit)
-{
- m_Stats.RegisterFunctionCall(VMA_FUNCTION::SetPoolName);
-
- if(!g_UserDataEnabled)
- {
- return;
- }
-
- if(ValidateFunctionParameterCount(lineNumber, csvSplit, 2, true))
- {
- uint64_t origPtr = 0;
- if(StrRangeToPtr(csvSplit.GetRange(FIRST_PARAM_INDEX), origPtr))
- {
- if(origPtr != 0)
- {
- const auto it = m_Pools.find(origPtr);
- if(it != m_Pools.end())
- {
- std::string poolName;
- csvSplit.GetRange(FIRST_PARAM_INDEX + 1).to_str(poolName);
- vmaSetPoolName(m_Allocator, it->second.pool, !poolName.empty() ? poolName.c_str() : nullptr);
- }
- else
- {
- if(IssueWarning())
- {
- printf("Line %zu: Pool %llX not found.\n", lineNumber, origPtr);
- }
- }
- }
- }
- else
- {
- if(IssueWarning())
- {
- printf("Line %zu: Invalid parameters for vmaSetPoolName.\n", lineNumber);
- }
- }
- }
-}
-
-////////////////////////////////////////////////////////////////////////////////
-// Main functions
-
-static void PrintCommandLineSyntax()
-{
- printf(
- "Command line syntax:\n"
- " VmaReplay [Options] <SrcFile.csv>\n"
- "Available options:\n"
- " -v <Number> - Verbosity level:\n"
- " 0 - Minimum verbosity. Prints only warnings and errors.\n"
- " 1 - Default verbosity. Prints important messages and statistics.\n"
- " 2 - Maximum verbosity. Prints a lot of information.\n"
- " -i <Number> - Repeat playback given number of times (iterations)\n"
- " Default is 1. Vulkan is reinitialized with every iteration.\n"
- " --MemStats <Value> - 0 to disable or 1 to enable memory statistics.\n"
- " Default is 0. Enabling it may negatively impact playback performance.\n"
- " --DumpStatsAfterLine <Line> - Dump VMA statistics to JSON file after specified source file line finishes execution.\n"
- " File is written to current directory with name: VmaReplay_Line####.json.\n"
- " This parameter can be repeated.\n"
- " --DumpDetailedStatsAfterLine <Line> - Like command above, but includes detailed map.\n"
- " --DefragmentAfterLine <Line> - Defragment memory after specified source file line and print statistics.\n"
- " It also prints detailed statistics to files VmaReplay_Line####_Defragment*.json\n"
- " --DefragmentationFlags <Flags> - Flags to be applied when using DefragmentAfterLine.\n"
- " --Lines <Ranges> - Replay only limited set of lines from file\n"
- " Ranges is comma-separated list of ranges, e.g. \"-10,15,18-25,31-\".\n"
- " --PhysicalDevice <Index> - Choice of Vulkan physical device. Default: 0.\n"
- " --UserData <Value> - 0 to disable or 1 to enable setting pUserData during playback.\n"
- " Default is 1. Affects both creation of buffers and images, as well as calls to vmaSetAllocationUserData.\n"
- " --VK_LAYER_KHRONOS_validation <Value> - 0 to disable or 1 to enable validation layers.\n"
- " By default the layers are silently enabled if available.\n"
- " --VK_EXT_memory_budget <Value> - 0 to disable or 1 to enable this extension.\n"
- " By default the extension is silently enabled if available.\n"
- );
-}
-
-static int ProcessFile(size_t iterationIndex, const char* data, size_t numBytes, duration& outDuration)
-{
- outDuration = duration::max();
-
- const bool useLineRanges = !g_LineRanges.IsEmpty();
- const bool useDumpStatsAfterLine = !g_DumpStatsAfterLine.empty();
- const bool useDefragmentAfterLine = !g_DefragmentAfterLine.empty();
-
- LineSplit lineSplit(data, numBytes);
- StrRange line;
-
- if(!lineSplit.GetNextLine(line) ||
- !StrRangeEq(line, "Vulkan Memory Allocator,Calls recording"))
- {
- printf("ERROR: Incorrect file format.\n");
- return RESULT_ERROR_FORMAT;
- }
-
- if(!lineSplit.GetNextLine(line) || !ParseFileVersion(line) || !ValidateFileVersion())
- {
- printf("ERROR: Incorrect file format version.\n");
- return RESULT_ERROR_FORMAT;
- }
-
- if(g_Verbosity == VERBOSITY::MAXIMUM)
- {
- printf("Format version: %u,%u\n",
- GetVersionMajor(g_FileVersion),
- GetVersionMinor(g_FileVersion));
- }
-
- // Parse configuration
- const bool configEnabled = g_FileVersion >= MakeVersion(1, 3);
- ConfigurationParser configParser;
- if(configEnabled)
- {
- if(!configParser.Parse(lineSplit))
- {
- return RESULT_ERROR_FORMAT;
- }
- }
-
- Player player;
- int result = player.Init();
-
- if(configEnabled)
- {
- player.ApplyConfig(configParser);
- }
-
- size_t executedLineCount = 0;
- if(result == 0)
- {
- if(g_Verbosity > VERBOSITY::MINIMUM)
- {
- if(useLineRanges)
- {
- printf("Playing #%zu (limited range of lines)...\n", iterationIndex + 1);
- }
- else
- {
- printf("Playing #%zu...\n", iterationIndex + 1);
- }
- }
-
- const time_point timeBeg = std::chrono::high_resolution_clock::now();
-
- while(lineSplit.GetNextLine(line))
- {
- const size_t currLineNumber = lineSplit.GetNextLineIndex();
-
- bool execute = true;
- if(useLineRanges)
- {
- execute = g_LineRanges.Includes(currLineNumber);
- }
-
- if(execute)
- {
- player.ExecuteLine(currLineNumber, line);
- ++executedLineCount;
- }
-
- while(useDumpStatsAfterLine &&
- g_DumpStatsAfterLineNextIndex < g_DumpStatsAfterLine.size() &&
- currLineNumber >= g_DumpStatsAfterLine[g_DumpStatsAfterLineNextIndex].line)
- {
- const size_t requestedLine = g_DumpStatsAfterLine[g_DumpStatsAfterLineNextIndex].line;
- const bool detailed = g_DumpStatsAfterLine[g_DumpStatsAfterLineNextIndex].detailed;
-
- if(g_Verbosity == VERBOSITY::MAXIMUM)
- {
- printf("Dumping %sstats after line %zu actual line %zu...\n",
- detailed ? "detailed " : "",
- requestedLine,
- currLineNumber);
- }
-
- player.DumpStats("VmaReplay_Line%04zu.json", requestedLine, detailed);
-
- ++g_DumpStatsAfterLineNextIndex;
- }
-
- while(useDefragmentAfterLine &&
- g_DefragmentAfterLineNextIndex < g_DefragmentAfterLine.size() &&
- currLineNumber >= g_DefragmentAfterLine[g_DefragmentAfterLineNextIndex])
- {
- const size_t requestedLine = g_DefragmentAfterLine[g_DefragmentAfterLineNextIndex];
- if(g_Verbosity >= VERBOSITY::DEFAULT)
- {
- printf("Defragmenting after line %zu actual line %zu...\n",
- requestedLine,
- currLineNumber);
- }
-
- player.DumpStats("VmaReplay_Line%04zu_Defragment_1Before.json", requestedLine, true);
- player.Defragment();
- player.DumpStats("VmaReplay_Line%04zu_Defragment_2After.json", requestedLine, true);
-
- ++g_DefragmentAfterLineNextIndex;
- }
- }
-
- const duration playDuration = std::chrono::high_resolution_clock::now() - timeBeg;
- outDuration = playDuration;
-
- // End stats.
- if(g_Verbosity > VERBOSITY::MINIMUM)
- {
- std::string playDurationStr;
- SecondsToFriendlyStr(ToFloatSeconds(playDuration), playDurationStr);
-
- printf("Done.\n");
- printf("Playback took: %s\n", playDurationStr.c_str());
- }
- if(g_Verbosity == VERBOSITY::MAXIMUM)
- {
- printf("File lines: %zu\n", lineSplit.GetNextLineIndex());
- printf("Executed %zu file lines\n", executedLineCount);
- }
-
- player.PrintStats();
- }
-
- return result;
-}
-
-static int ProcessFile()
-{
- if(g_Verbosity > VERBOSITY::MINIMUM)
- {
- printf("Loading file \"%s\"...\n", g_FilePath.c_str());
- }
- int result = 0;
-
- FILE* file = nullptr;
- const errno_t err = fopen_s(&file, g_FilePath.c_str(), "rb");
- if(err == 0)
- {
- _fseeki64(file, 0, SEEK_END);
- const size_t fileSize = (size_t)_ftelli64(file);
- _fseeki64(file, 0, SEEK_SET);
-
- if(fileSize > 0)
- {
- std::vector<char> fileContents(fileSize);
- fread(fileContents.data(), 1, fileSize, file);
-
- // Begin stats.
- if(g_Verbosity == VERBOSITY::MAXIMUM)
- {
- printf("File size: %zu B\n", fileSize);
- }
-
- duration durationSum = duration::zero();
- for(size_t i = 0; i < g_IterationCount; ++i)
- {
- duration currDuration;
- ProcessFile(i, fileContents.data(), fileContents.size(), currDuration);
- durationSum += currDuration;
- }
-
- if(g_IterationCount > 1)
- {
- std::string playDurationStr;
- SecondsToFriendlyStr(ToFloatSeconds(durationSum / g_IterationCount), playDurationStr);
- printf("Average playback time from %zu iterations: %s\n", g_IterationCount, playDurationStr.c_str());
- }
- }
- else
- {
- printf("ERROR: Source file is empty.\n");
- result = RESULT_ERROR_SOURCE_FILE;
- }
-
- fclose(file);
- }
- else
- {
- printf("ERROR: Couldn't open file (%i).\n", err);
- result = RESULT_ERROR_SOURCE_FILE;
- }
-
- return result;
-}
-
-static int main2(int argc, char** argv)
-{
- CmdLineParser cmdLineParser(argc, argv);
-
- cmdLineParser.RegisterOpt(CMD_LINE_OPT_VERBOSITY, 'v', true);
- cmdLineParser.RegisterOpt(CMD_LINE_OPT_ITERATIONS, 'i', true);
- cmdLineParser.RegisterOpt(CMD_LINE_OPT_LINES, "Lines", true);
- cmdLineParser.RegisterOpt(CMD_LINE_OPT_PHYSICAL_DEVICE, "PhysicalDevice", true);
- cmdLineParser.RegisterOpt(CMD_LINE_OPT_USER_DATA, "UserData", true);
- cmdLineParser.RegisterOpt(CMD_LINE_OPT_VK_EXT_MEMORY_BUDGET, "VK_EXT_memory_budget", true);
- cmdLineParser.RegisterOpt(CMD_LINE_OPT_VK_LAYER_KHRONOS_VALIDATION, VALIDATION_LAYER_NAME, true);
- cmdLineParser.RegisterOpt(CMD_LINE_OPT_MEM_STATS, "MemStats", true);
- cmdLineParser.RegisterOpt(CMD_LINE_OPT_DUMP_STATS_AFTER_LINE, "DumpStatsAfterLine", true);
- cmdLineParser.RegisterOpt(CMD_LINE_OPT_DEFRAGMENT_AFTER_LINE, "DefragmentAfterLine", true);
- cmdLineParser.RegisterOpt(CMD_LINE_OPT_DEFRAGMENTATION_FLAGS, "DefragmentationFlags", true);
- cmdLineParser.RegisterOpt(CMD_LINE_OPT_DUMP_DETAILED_STATS_AFTER_LINE, "DumpDetailedStatsAfterLine", true);
-
- CmdLineParser::RESULT res;
- while((res = cmdLineParser.ReadNext()) != CmdLineParser::RESULT_END)
- {
- switch(res)
- {
- case CmdLineParser::RESULT_OPT:
- switch(cmdLineParser.GetOptId())
- {
- case CMD_LINE_OPT_VERBOSITY:
- {
- uint32_t verbosityVal = UINT32_MAX;
- if(StrRangeToUint(StrRange(cmdLineParser.GetParameter()), verbosityVal) &&
- verbosityVal < (uint32_t)VERBOSITY::COUNT)
- {
- g_Verbosity = (VERBOSITY)verbosityVal;
- }
- else
- {
- PrintCommandLineSyntax();
- return RESULT_ERROR_COMMAND_LINE;
- }
- }
- break;
- case CMD_LINE_OPT_ITERATIONS:
- if(!StrRangeToUint(StrRange(cmdLineParser.GetParameter()), g_IterationCount))
- {
- PrintCommandLineSyntax();
- return RESULT_ERROR_COMMAND_LINE;
- }
- break;
- case CMD_LINE_OPT_LINES:
- if(!g_LineRanges.Parse(StrRange(cmdLineParser.GetParameter())))
- {
- PrintCommandLineSyntax();
- return RESULT_ERROR_COMMAND_LINE;
- }
- break;
- case CMD_LINE_OPT_PHYSICAL_DEVICE:
- if(!StrRangeToUint(StrRange(cmdLineParser.GetParameter()), g_PhysicalDeviceIndex))
- {
- PrintCommandLineSyntax();
- return RESULT_ERROR_COMMAND_LINE;
- }
- break;
- case CMD_LINE_OPT_USER_DATA:
- if(!StrRangeToBool(StrRange(cmdLineParser.GetParameter()), g_UserDataEnabled))
- {
- PrintCommandLineSyntax();
- return RESULT_ERROR_COMMAND_LINE;
- }
- break;
- case CMD_LINE_OPT_VK_EXT_MEMORY_BUDGET:
- {
- bool newValue;
- if(StrRangeToBool(StrRange(cmdLineParser.GetParameter()), newValue))
- {
- g_VK_EXT_memory_budget_request = newValue ?
- VULKAN_EXTENSION_REQUEST::ENABLED :
- VULKAN_EXTENSION_REQUEST::DISABLED;
- }
- else
- {
- PrintCommandLineSyntax();
- return RESULT_ERROR_COMMAND_LINE;
- }
- }
- break;
- case CMD_LINE_OPT_VK_LAYER_KHRONOS_VALIDATION:
- {
- bool newValue;
- if(StrRangeToBool(StrRange(cmdLineParser.GetParameter()), newValue))
- {
- g_VK_LAYER_KHRONOS_validation = newValue ?
- VULKAN_EXTENSION_REQUEST::ENABLED :
- VULKAN_EXTENSION_REQUEST::DISABLED;
- }
- else
- {
- PrintCommandLineSyntax();
- return RESULT_ERROR_COMMAND_LINE;
- }
- }
- break;
- case CMD_LINE_OPT_MEM_STATS:
- if(!StrRangeToBool(StrRange(cmdLineParser.GetParameter()), g_MemStatsEnabled))
- {
- PrintCommandLineSyntax();
- return RESULT_ERROR_COMMAND_LINE;
- }
- break;
- case CMD_LINE_OPT_DUMP_STATS_AFTER_LINE:
- case CMD_LINE_OPT_DUMP_DETAILED_STATS_AFTER_LINE:
- {
- size_t line;
- if(StrRangeToUint(StrRange(cmdLineParser.GetParameter()), line))
- {
- const bool detailed =
- cmdLineParser.GetOptId() == CMD_LINE_OPT_DUMP_DETAILED_STATS_AFTER_LINE;
- g_DumpStatsAfterLine.push_back({line, detailed});
- }
- else
- {
- PrintCommandLineSyntax();
- return RESULT_ERROR_COMMAND_LINE;
- }
- }
- break;
- case CMD_LINE_OPT_DEFRAGMENT_AFTER_LINE:
- {
- size_t line;
- if(StrRangeToUint(StrRange(cmdLineParser.GetParameter()), line))
- {
- g_DefragmentAfterLine.push_back(line);
- }
- else
- {
- PrintCommandLineSyntax();
- return RESULT_ERROR_COMMAND_LINE;
- }
- }
- break;
- case CMD_LINE_OPT_DEFRAGMENTATION_FLAGS:
- {
- if(!StrRangeToUint(StrRange(cmdLineParser.GetParameter()), g_DefragmentationFlags))
- {
- PrintCommandLineSyntax();
- return RESULT_ERROR_COMMAND_LINE;
- }
- }
- break;
- default:
- assert(0);
- }
- break;
- case CmdLineParser::RESULT_PARAMETER:
- if(g_FilePath.empty())
- {
- g_FilePath = cmdLineParser.GetParameter();
- }
- else
- {
- PrintCommandLineSyntax();
- return RESULT_ERROR_COMMAND_LINE;
- }
- break;
- case CmdLineParser::RESULT_ERROR:
- PrintCommandLineSyntax();
- return RESULT_ERROR_COMMAND_LINE;
- break;
- default:
- assert(0);
- }
- }
-
- // Postprocess command line parameters.
-
- if(g_FilePath.empty())
- {
- PrintCommandLineSyntax();
- return RESULT_ERROR_COMMAND_LINE;
- }
-
- // Sort g_DumpStatsAfterLine and make unique.
- std::sort(g_DumpStatsAfterLine.begin(), g_DumpStatsAfterLine.end());
- g_DumpStatsAfterLine.erase(
- std::unique(g_DumpStatsAfterLine.begin(), g_DumpStatsAfterLine.end()),
- g_DumpStatsAfterLine.end());
-
- // Sort g_DefragmentAfterLine and make unique.
- std::sort(g_DefragmentAfterLine.begin(), g_DefragmentAfterLine.end());
- g_DefragmentAfterLine.erase(
- std::unique(g_DefragmentAfterLine.begin(), g_DefragmentAfterLine.end()),
- g_DefragmentAfterLine.end());
-
- return ProcessFile();
-}
-
-int main(int argc, char** argv)
-{
- try
- {
- return main2(argc, argv);
- }
- catch(const std::exception& e)
- {
- printf("ERROR: %s\n", e.what());
- return RESULT_EXCEPTION;
- }
- catch(...)
- {
- printf("UNKNOWN ERROR\n");
- return RESULT_EXCEPTION;
- }
-}
+//
+// Copyright (c) 2018-2021 Advanced Micro Devices, Inc. All rights reserved.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+//
+
+#include "VmaUsage.h"
+#include "Common.h"
+#include "Constants.h"
+#include <unordered_map>
+#include <map>
+#include <algorithm>
+
+static VERBOSITY g_Verbosity = VERBOSITY::DEFAULT;
+
+static const uint32_t VULKAN_API_VERSION = VK_API_VERSION_1_1;
+
+namespace DetailedStats
+{
+
+struct Flag
+{
+ uint32_t setCount = 0;
+
+ void PostValue(bool v)
+ {
+ if(v)
+ {
+ ++setCount;
+ }
+ }
+
+ void Print(uint32_t totalCount) const
+ {
+ if(setCount)
+ {
+ printf(" %u (%.2f%%)\n", setCount, (double)setCount * 100.0 / (double)totalCount);
+ }
+ else
+ {
+ printf(" 0\n");
+ }
+ }
+};
+
+struct Enum
+{
+ Enum(size_t itemCount, const char* const* itemNames, const uint32_t* itemValues = nullptr) :
+ m_ItemCount(itemCount),
+ m_ItemNames(itemNames),
+ m_ItemValues(itemValues)
+ {
+ }
+
+ void PostValue(uint32_t v)
+ {
+ if(v < _countof(m_BaseCount))
+ {
+ ++m_BaseCount[v];
+ }
+ else
+ {
+ auto it = m_ExtendedCount.find(v);
+ if(it != m_ExtendedCount.end())
+ {
+ ++it->second;
+ }
+ else
+ {
+ m_ExtendedCount.insert(std::make_pair(v, 1u));
+ }
+ }
+ }
+
+ void Print(uint32_t totalCount) const
+ {
+ if(totalCount &&
+ (!m_ExtendedCount.empty() || std::count_if(m_BaseCount, m_BaseCount + _countof(m_BaseCount), [](uint32_t v) { return v > 0; })))
+ {
+ printf("\n");
+
+ for(size_t i = 0; i < _countof(m_BaseCount); ++i)
+ {
+ const uint32_t currCount = m_BaseCount[i];
+ if(currCount)
+ {
+ PrintItem((uint32_t)i, currCount, totalCount);
+ }
+ }
+
+ for(const auto& it : m_ExtendedCount)
+ {
+ PrintItem(it.first, it.second, totalCount);
+ }
+ }
+ else
+ {
+ printf(" 0\n");
+ }
+ }
+
+private:
+ const size_t m_ItemCount;
+ const char* const* const m_ItemNames;
+ const uint32_t* const m_ItemValues;
+
+ uint32_t m_BaseCount[32] = {};
+ std::map<uint32_t, uint32_t> m_ExtendedCount;
+
+ void PrintItem(uint32_t value, uint32_t count, uint32_t totalCount) const
+ {
+ size_t itemIndex = m_ItemCount;
+ if(m_ItemValues)
+ {
+ for(itemIndex = 0; itemIndex < m_ItemCount; ++itemIndex)
+ {
+ if(m_ItemValues[itemIndex] == value)
+ {
+ break;
+ }
+ }
+ }
+ else
+ {
+ if(value < m_ItemCount)
+ {
+ itemIndex = value;
+ }
+ }
+
+ if(itemIndex < m_ItemCount)
+ {
+ printf(" %s: ", m_ItemNames[itemIndex]);
+ }
+ else
+ {
+ printf(" 0x%X: ", value);
+ }
+
+ printf("%u (%.2f%%)\n", count, (double)count * 100.0 / (double)totalCount);
+ }
+};
+
+struct FlagSet
+{
+ uint32_t count[32] = {};
+
+ FlagSet(size_t count, const char* const* names, const uint32_t* values = nullptr) :
+ m_Count(count),
+ m_Names(names),
+ m_Values(values)
+ {
+ }
+
+ void PostValue(uint32_t v)
+ {
+ for(size_t i = 0; i < 32; ++i)
+ {
+ if((v & (1u << i)) != 0)
+ {
+ ++count[i];
+ }
+ }
+ }
+
+ void Print(uint32_t totalCount) const
+ {
+ if(totalCount &&
+ std::count_if(count, count + _countof(count), [](uint32_t v) { return v > 0; }))
+ {
+ printf("\n");
+ for(uint32_t bitIndex = 0; bitIndex < 32; ++bitIndex)
+ {
+ const uint32_t currCount = count[bitIndex];
+ if(currCount)
+ {
+ size_t itemIndex = m_Count;
+ if(m_Values)
+ {
+ for(itemIndex = 0; itemIndex < m_Count; ++itemIndex)
+ {
+ if(m_Values[itemIndex] == (1u << bitIndex))
+ {
+ break;
+ }
+ }
+ }
+ else
+ {
+ if(bitIndex < m_Count)
+ {
+ itemIndex = bitIndex;
+ }
+ }
+
+ if(itemIndex < m_Count)
+ {
+ printf(" %s: ", m_Names[itemIndex]);
+ }
+ else
+ {
+ printf(" 0x%X: ", 1u << bitIndex);
+ }
+
+ printf("%u (%.2f%%)\n", currCount, (double)currCount * 100.0 / (double)totalCount);
+ }
+ }
+ }
+ else
+ {
+ printf(" 0\n");
+ }
+ }
+
+private:
+ const size_t m_Count;
+ const char* const* const m_Names;
+ const uint32_t* const m_Values;
+};
+
+// T should be unsigned int
+template<typename T>
+struct MinMaxAvg
+{
+ T min = std::numeric_limits<T>::max();
+ T max = 0;
+ T sum = T();
+
+ void PostValue(T v)
+ {
+ this->min = std::min(this->min, v);
+ this->max = std::max(this->max, v);
+ sum += v;
+ }
+
+ void Print(uint32_t totalCount) const
+ {
+ if(totalCount && sum > T())
+ {
+ if(this->min == this->max)
+ {
+ printf(" %llu\n", (uint64_t)this->max);
+ }
+ else
+ {
+ printf("\n Min: %llu\n Max: %llu\n Avg: %llu\n",
+ (uint64_t)this->min,
+ (uint64_t)this->max,
+ round_div<uint64_t>(this->sum, totalCount));
+ }
+ }
+ else
+ {
+ printf(" 0\n");
+ }
+ }
+};
+
+template<typename T>
+struct BitMask
+{
+ uint32_t zeroCount = 0;
+ uint32_t maxCount = 0;
+
+ void PostValue(T v)
+ {
+ if(v)
+ {
+ if(v == std::numeric_limits<T>::max())
+ {
+ ++maxCount;
+ }
+ }
+ else
+ {
+ ++zeroCount;
+ }
+ }
+
+ void Print(uint32_t totalCount) const
+ {
+ if(totalCount > 0 && zeroCount < totalCount)
+ {
+ const uint32_t otherCount = totalCount - (zeroCount + maxCount);
+
+ printf("\n 0: %u (%.2f%%)\n Max: %u (%.2f%%)\n Other: %u (%.2f%%)\n",
+ zeroCount, (double)zeroCount * 100.0 / (double)totalCount,
+ maxCount, (double)maxCount * 100.0 / (double)totalCount,
+ otherCount, (double)otherCount * 100.0 / (double)totalCount);
+ }
+ else
+ {
+ printf(" 0\n");
+ }
+ }
+};
+
+struct CountPerMemType
+{
+ uint32_t count[VK_MAX_MEMORY_TYPES] = {};
+
+ void PostValue(uint32_t v)
+ {
+ for(uint32_t i = 0; i < VK_MAX_MEMORY_TYPES; ++i)
+ {
+ if((v & (1u << i)) != 0)
+ {
+ ++count[i];
+ }
+ }
+ }
+
+ void Print(uint32_t totalCount) const
+ {
+ if(totalCount)
+ {
+ printf("\n");
+ for(uint32_t i = 0; i < VK_MAX_MEMORY_TYPES; ++i)
+ {
+ if(count[i])
+ {
+ printf(" %u: %u (%.2f%%)\n", i, count[i],
+ (double)count[i] * 100.0 / (double)totalCount);
+ }
+ }
+ }
+ else
+ {
+ printf(" 0\n");
+ }
+ }
+};
+
+struct StructureStats
+{
+ uint32_t totalCount = 0;
+};
+
+#define PRINT_FIELD(name) \
+ printf(" " #name ":"); \
+ (name).Print(totalCount);
+#define PRINT_FIELD_NAMED(name, nameStr) \
+ printf(" " nameStr ":"); \
+ (name).Print(totalCount);
+
+struct VmaPoolCreateInfoStats : public StructureStats
+{
+ CountPerMemType memoryTypeIndex;
+ FlagSet flags;
+ MinMaxAvg<VkDeviceSize> blockSize;
+ MinMaxAvg<size_t> minBlockCount;
+ MinMaxAvg<size_t> maxBlockCount;
+ Flag minMaxBlockCountEqual;
+ MinMaxAvg<uint32_t> frameInUseCount;
+
+ VmaPoolCreateInfoStats() :
+ flags(VMA_POOL_CREATE_FLAG_COUNT, VMA_POOL_CREATE_FLAG_NAMES, VMA_POOL_CREATE_FLAG_VALUES)
+ {
+ }
+
+ void PostValue(const VmaPoolCreateInfo& v)
+ {
+ ++totalCount;
+
+ memoryTypeIndex.PostValue(v.memoryTypeIndex);
+ flags.PostValue(v.flags);
+ blockSize.PostValue(v.blockSize);
+ minBlockCount.PostValue(v.minBlockCount);
+ maxBlockCount.PostValue(v.maxBlockCount);
+ minMaxBlockCountEqual.PostValue(v.minBlockCount == v.maxBlockCount);
+ frameInUseCount.PostValue(v.frameInUseCount);
+ }
+
+ void Print() const
+ {
+ if(totalCount == 0)
+ {
+ return;
+ }
+
+ printf("VmaPoolCreateInfo (%u):\n", totalCount);
+
+ PRINT_FIELD(memoryTypeIndex);
+ PRINT_FIELD(flags);
+ PRINT_FIELD(blockSize);
+ PRINT_FIELD(minBlockCount);
+ PRINT_FIELD(maxBlockCount);
+ PRINT_FIELD_NAMED(minMaxBlockCountEqual, "minBlockCount == maxBlockCount");
+ PRINT_FIELD(frameInUseCount);
+ }
+};
+
+struct VkBufferCreateInfoStats : public StructureStats
+{
+ FlagSet flags;
+ MinMaxAvg<VkDeviceSize> size;
+ FlagSet usage;
+ Enum sharingMode;
+
+ VkBufferCreateInfoStats() :
+ flags(VK_BUFFER_CREATE_FLAG_COUNT, VK_BUFFER_CREATE_FLAG_NAMES, VK_BUFFER_CREATE_FLAG_VALUES),
+ usage(VK_BUFFER_USAGE_FLAG_COUNT, VK_BUFFER_USAGE_FLAG_NAMES, VK_BUFFER_USAGE_FLAG_VALUES),
+ sharingMode(VK_SHARING_MODE_COUNT, VK_SHARING_MODE_NAMES)
+ {
+ }
+
+ void PostValue(const VkBufferCreateInfo& v)
+ {
+ ++totalCount;
+
+ flags.PostValue(v.flags);
+ size.PostValue(v.size);
+ usage.PostValue(v.usage);
+ sharingMode.PostValue(v.sharingMode);
+ }
+
+ void Print() const
+ {
+ if(totalCount == 0)
+ {
+ return;
+ }
+
+ printf("VkBufferCreateInfo (%u):\n", totalCount);
+
+ PRINT_FIELD(flags);
+ PRINT_FIELD(size);
+ PRINT_FIELD(usage);
+ PRINT_FIELD(sharingMode);
+ }
+};
+
+struct VkImageCreateInfoStats : public StructureStats
+{
+ FlagSet flags;
+ Enum imageType;
+ Enum format;
+ MinMaxAvg<uint32_t> width, height, depth, mipLevels, arrayLayers;
+ Flag depthGreaterThanOne, mipLevelsGreaterThanOne, arrayLayersGreaterThanOne;
+ Enum samples;
+ Enum tiling;
+ FlagSet usage;
+ Enum sharingMode;
+ Enum initialLayout;
+
+ VkImageCreateInfoStats() :
+ flags(VK_IMAGE_CREATE_FLAG_COUNT, VK_IMAGE_CREATE_FLAG_NAMES, VK_IMAGE_CREATE_FLAG_VALUES),
+ imageType(VK_IMAGE_TYPE_COUNT, VK_IMAGE_TYPE_NAMES),
+ format(VK_FORMAT_COUNT, VK_FORMAT_NAMES, VK_FORMAT_VALUES),
+ samples(VK_SAMPLE_COUNT_COUNT, VK_SAMPLE_COUNT_NAMES, VK_SAMPLE_COUNT_VALUES),
+ tiling(VK_IMAGE_TILING_COUNT, VK_IMAGE_TILING_NAMES),
+ usage(VK_IMAGE_USAGE_FLAG_COUNT, VK_IMAGE_USAGE_FLAG_NAMES, VK_IMAGE_USAGE_FLAG_VALUES),
+ sharingMode(VK_SHARING_MODE_COUNT, VK_SHARING_MODE_NAMES),
+ initialLayout(VK_IMAGE_LAYOUT_COUNT, VK_IMAGE_LAYOUT_NAMES, VK_IMAGE_LAYOUT_VALUES)
+ {
+ }
+
+ void PostValue(const VkImageCreateInfo& v)
+ {
+ ++totalCount;
+
+ flags.PostValue(v.flags);
+ imageType.PostValue(v.imageType);
+ format.PostValue(v.format);
+ width.PostValue(v.extent.width);
+ height.PostValue(v.extent.height);
+ depth.PostValue(v.extent.depth);
+ mipLevels.PostValue(v.mipLevels);
+ arrayLayers.PostValue(v.arrayLayers);
+ depthGreaterThanOne.PostValue(v.extent.depth > 1);
+ mipLevelsGreaterThanOne.PostValue(v.mipLevels > 1);
+ arrayLayersGreaterThanOne.PostValue(v.arrayLayers > 1);
+ samples.PostValue(v.samples);
+ tiling.PostValue(v.tiling);
+ usage.PostValue(v.usage);
+ sharingMode.PostValue(v.sharingMode);
+ initialLayout.PostValue(v.initialLayout);
+ }
+
+ void Print() const
+ {
+ if(totalCount == 0)
+ {
+ return;
+ }
+
+ printf("VkImageCreateInfo (%u):\n", totalCount);
+
+ PRINT_FIELD(flags);
+ PRINT_FIELD(imageType);
+ PRINT_FIELD(format);
+ PRINT_FIELD(width);
+ PRINT_FIELD(height);
+ PRINT_FIELD(depth);
+ PRINT_FIELD(mipLevels);
+ PRINT_FIELD(arrayLayers);
+ PRINT_FIELD_NAMED(depthGreaterThanOne, "depth > 1");
+ PRINT_FIELD_NAMED(mipLevelsGreaterThanOne, "mipLevels > 1");
+ PRINT_FIELD_NAMED(arrayLayersGreaterThanOne, "arrayLayers > 1");
+ PRINT_FIELD(samples);
+ PRINT_FIELD(tiling);
+ PRINT_FIELD(usage);
+ PRINT_FIELD(sharingMode);
+ PRINT_FIELD(initialLayout);
+ }
+};
+
+struct VmaAllocationCreateInfoStats : public StructureStats
+{
+ FlagSet flags;
+ Enum usage;
+ FlagSet requiredFlags, preferredFlags;
+ Flag requiredFlagsNotZero, preferredFlagsNotZero;
+ BitMask<uint32_t> memoryTypeBits;
+ Flag poolNotNull;
+ Flag userDataNotNull;
+
+ VmaAllocationCreateInfoStats() :
+ flags(VMA_ALLOCATION_CREATE_FLAG_COUNT, VMA_ALLOCATION_CREATE_FLAG_NAMES, VMA_ALLOCATION_CREATE_FLAG_VALUES),
+ usage(VMA_MEMORY_USAGE_COUNT, VMA_MEMORY_USAGE_NAMES),
+ requiredFlags(VK_MEMORY_PROPERTY_FLAG_COUNT, VK_MEMORY_PROPERTY_FLAG_NAMES, VK_MEMORY_PROPERTY_FLAG_VALUES),
+ preferredFlags(VK_MEMORY_PROPERTY_FLAG_COUNT, VK_MEMORY_PROPERTY_FLAG_NAMES, VK_MEMORY_PROPERTY_FLAG_VALUES)
+ {
+ }
+
+ void PostValue(const VmaAllocationCreateInfo& v, size_t count = 1)
+ {
+ totalCount += (uint32_t)count;
+
+ for(size_t i = 0; i < count; ++i)
+ {
+ flags.PostValue(v.flags);
+ usage.PostValue(v.usage);
+ requiredFlags.PostValue(v.requiredFlags);
+ preferredFlags.PostValue(v.preferredFlags);
+ requiredFlagsNotZero.PostValue(v.requiredFlags != 0);
+ preferredFlagsNotZero.PostValue(v.preferredFlags != 0);
+ memoryTypeBits.PostValue(v.memoryTypeBits);
+ poolNotNull.PostValue(v.pool != VK_NULL_HANDLE);
+ userDataNotNull.PostValue(v.pUserData != nullptr);
+ }
+ }
+
+ void Print() const
+ {
+ if(totalCount == 0)
+ {
+ return;
+ }
+
+ printf("VmaAllocationCreateInfo (%u):\n", totalCount);
+
+ PRINT_FIELD(flags);
+ PRINT_FIELD(usage);
+ PRINT_FIELD(requiredFlags);
+ PRINT_FIELD(preferredFlags);
+ PRINT_FIELD_NAMED(requiredFlagsNotZero, "requiredFlags != 0");
+ PRINT_FIELD_NAMED(preferredFlagsNotZero, "preferredFlags != 0");
+ PRINT_FIELD(memoryTypeBits);
+ PRINT_FIELD_NAMED(poolNotNull, "pool != VK_NULL_HANDLE");
+ PRINT_FIELD_NAMED(userDataNotNull, "pUserData != nullptr");
+ }
+};
+
+struct VmaAllocateMemoryPagesStats : public StructureStats
+{
+ MinMaxAvg<size_t> allocationCount;
+
+ void PostValue(size_t allocationCount)
+ {
+ this->allocationCount.PostValue(allocationCount);
+ }
+
+ void Print() const
+ {
+ if(totalCount == 0)
+ {
+ return;
+ }
+
+ printf("vmaAllocateMemoryPages (%u):\n", totalCount);
+
+ PRINT_FIELD(allocationCount);
+ }
+};
+
+struct VmaDefragmentationInfo2Stats : public StructureStats
+{
+ BitMask<VkDeviceSize> maxCpuBytesToMove;
+ BitMask<uint32_t> maxCpuAllocationsToMove;
+ BitMask<VkDeviceSize> maxGpuBytesToMove;
+ BitMask<uint32_t> maxGpuAllocationsToMove;
+ Flag commandBufferNotNull;
+ MinMaxAvg<uint32_t> allocationCount;
+ Flag allocationCountNotZero;
+ MinMaxAvg<uint32_t> poolCount;
+ Flag poolCountNotZero;
+
+ void PostValue(const VmaDefragmentationInfo2& info)
+ {
+ ++totalCount;
+
+ maxCpuBytesToMove.PostValue(info.maxCpuBytesToMove);
+ maxCpuAllocationsToMove.PostValue(info.maxCpuAllocationsToMove);
+ maxGpuBytesToMove.PostValue(info.maxGpuBytesToMove);
+ maxGpuAllocationsToMove.PostValue(info.maxGpuAllocationsToMove);
+ commandBufferNotNull.PostValue(info.commandBuffer != VK_NULL_HANDLE);
+ allocationCount.PostValue(info.allocationCount);
+ allocationCountNotZero.PostValue(info.allocationCount != 0);
+ poolCount.PostValue(info.poolCount);
+ poolCountNotZero.PostValue(info.poolCount != 0);
+ }
+
+ void Print() const
+ {
+ if(totalCount == 0)
+ {
+ return;
+ }
+
+ printf("VmaDefragmentationInfo2 (%u):\n", totalCount);
+
+ PRINT_FIELD(maxCpuBytesToMove);
+ PRINT_FIELD(maxCpuAllocationsToMove);
+ PRINT_FIELD(maxGpuBytesToMove);
+ PRINT_FIELD(maxGpuAllocationsToMove);
+ PRINT_FIELD_NAMED(commandBufferNotNull, "commandBuffer != VK_NULL_HANDLE");
+ PRINT_FIELD(allocationCount);
+ PRINT_FIELD_NAMED(allocationCountNotZero, "allocationCount > 0");
+ PRINT_FIELD(poolCount);
+ PRINT_FIELD_NAMED(poolCountNotZero, "poolCount > 0");
+ }
+};
+
+#undef PRINT_FIELD_NAMED
+#undef PRINT_FIELD
+
+} // namespace DetailedStats
+
+// Set this to false to disable deleting leaked VmaAllocation, VmaPool objects
+// and let VMA report asserts about them.
+static const bool CLEANUP_LEAKED_OBJECTS = true;
+
+static std::string g_FilePath;
+// Most significant 16 bits are major version, least significant 16 bits are minor version.
+static uint32_t g_FileVersion;
+
+inline uint32_t MakeVersion(uint32_t major, uint32_t minor) { return (major << 16) | minor; }
+inline uint32_t GetVersionMajor(uint32_t version) { return version >> 16; }
+inline uint32_t GetVersionMinor(uint32_t version) { return version & 0xFFFF; }
+
+static size_t g_IterationCount = 1;
+static uint32_t g_PhysicalDeviceIndex = 0;
+static RangeSequence<size_t> g_LineRanges;
+static bool g_UserDataEnabled = true;
+static bool g_MemStatsEnabled = false;
+VULKAN_EXTENSION_REQUEST g_VK_LAYER_KHRONOS_validation = VULKAN_EXTENSION_REQUEST::DEFAULT;
+VULKAN_EXTENSION_REQUEST g_VK_EXT_memory_budget_request = VULKAN_EXTENSION_REQUEST::DEFAULT;
+VULKAN_EXTENSION_REQUEST g_VK_AMD_device_coherent_memory_request = VULKAN_EXTENSION_REQUEST::DEFAULT;
+
+struct StatsAfterLineEntry
+{
+ size_t line;
+ bool detailed;
+
+ bool operator<(const StatsAfterLineEntry& rhs) const { return line < rhs.line; }
+ bool operator==(const StatsAfterLineEntry& rhs) const { return line == rhs.line; }
+};
+static std::vector<StatsAfterLineEntry> g_DumpStatsAfterLine;
+static std::vector<size_t> g_DefragmentAfterLine;
+static uint32_t g_DefragmentationFlags = 0;
+static size_t g_DumpStatsAfterLineNextIndex = 0;
+static size_t g_DefragmentAfterLineNextIndex = 0;
+
+static bool ValidateFileVersion()
+{
+ if(GetVersionMajor(g_FileVersion) == 1 &&
+ GetVersionMinor(g_FileVersion) <= 8)
+ {
+ return true;
+ }
+
+ return false;
+}
+
+static bool ParseFileVersion(const StrRange& s)
+{
+ CsvSplit csvSplit;
+ csvSplit.Set(s, 2);
+ uint32_t major, minor;
+ if(csvSplit.GetCount() == 2 &&
+ StrRangeToUint(csvSplit.GetRange(0), major) &&
+ StrRangeToUint(csvSplit.GetRange(1), minor))
+ {
+ g_FileVersion = (major << 16) | minor;
+ return true;
+ }
+ else
+ {
+ return false;
+ }
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// class Statistics
+
+class Statistics
+{
+public:
+ static uint32_t BufferUsageToClass(uint32_t usage);
+ static uint32_t ImageUsageToClass(uint32_t usage);
+
+ Statistics();
+ ~Statistics();
+ void Init(uint32_t memHeapCount, uint32_t memTypeCount);
+ void PrintDeviceMemStats() const;
+ void PrintMemStats() const;
+ void PrintDetailedStats() const;
+
+ const size_t* GetFunctionCallCount() const { return m_FunctionCallCount; }
+ size_t GetImageCreationCount(uint32_t imgClass) const { return m_ImageCreationCount[imgClass]; }
+ size_t GetLinearImageCreationCount() const { return m_LinearImageCreationCount; }
+ size_t GetBufferCreationCount(uint32_t bufClass) const { return m_BufferCreationCount[bufClass]; }
+ size_t GetAllocationCreationCount() const { return (size_t)m_VmaAllocationCreateInfo.totalCount + m_CreateLostAllocationCount; }
+ size_t GetPoolCreationCount() const { return m_VmaPoolCreateInfo.totalCount; }
+ size_t GetBufferCreationCount() const { return (size_t)m_VkBufferCreateInfo.totalCount; }
+
+ void RegisterFunctionCall(VMA_FUNCTION func);
+ void RegisterCreateImage(const VkImageCreateInfo& info);
+ void RegisterCreateBuffer(const VkBufferCreateInfo& info);
+ void RegisterCreatePool(const VmaPoolCreateInfo& info);
+ void RegisterCreateAllocation(const VmaAllocationCreateInfo& info, size_t allocCount = 1);
+ void RegisterCreateLostAllocation() { ++m_CreateLostAllocationCount; }
+ void RegisterAllocateMemoryPages(size_t allocCount) { m_VmaAllocateMemoryPages.PostValue(allocCount); }
+ void RegisterDefragmentation(const VmaDefragmentationInfo2& info);
+
+ void RegisterDeviceMemoryAllocation(uint32_t memoryType, VkDeviceSize size);
+ void UpdateMemStats(const VmaStats& currStats);
+
+private:
+ uint32_t m_MemHeapCount = 0;
+ uint32_t m_MemTypeCount = 0;
+
+ size_t m_FunctionCallCount[(size_t)VMA_FUNCTION::Count] = {};
+ size_t m_ImageCreationCount[4] = { };
+ size_t m_LinearImageCreationCount = 0;
+ size_t m_BufferCreationCount[4] = { };
+
+ struct DeviceMemStatInfo
+ {
+ size_t allocationCount;
+ VkDeviceSize allocationTotalSize;
+ };
+ struct DeviceMemStats
+ {
+ DeviceMemStatInfo memoryType[VK_MAX_MEMORY_TYPES];
+ DeviceMemStatInfo total;
+ } m_DeviceMemStats;
+
+ // Structure similar to VmaStatInfo, but not the same.
+ struct MemStatInfo
+ {
+ uint32_t blockCount;
+ uint32_t allocationCount;
+ uint32_t unusedRangeCount;
+ VkDeviceSize usedBytes;
+ VkDeviceSize unusedBytes;
+ VkDeviceSize totalBytes;
+ };
+ struct MemStats
+ {
+ MemStatInfo memoryType[VK_MAX_MEMORY_TYPES];
+ MemStatInfo memoryHeap[VK_MAX_MEMORY_HEAPS];
+ MemStatInfo total;
+ } m_PeakMemStats;
+
+ DetailedStats::VmaPoolCreateInfoStats m_VmaPoolCreateInfo;
+ DetailedStats::VkBufferCreateInfoStats m_VkBufferCreateInfo;
+ DetailedStats::VkImageCreateInfoStats m_VkImageCreateInfo;
+ DetailedStats::VmaAllocationCreateInfoStats m_VmaAllocationCreateInfo;
+ size_t m_CreateLostAllocationCount = 0;
+ DetailedStats::VmaAllocateMemoryPagesStats m_VmaAllocateMemoryPages;
+ DetailedStats::VmaDefragmentationInfo2Stats m_VmaDefragmentationInfo2;
+
+ void UpdateMemStatInfo(MemStatInfo& inoutPeakInfo, const VmaStatInfo& currInfo);
+ static void PrintMemStatInfo(const MemStatInfo& info);
+};
+
+// Hack for global AllocateDeviceMemoryCallback.
+static Statistics* g_Statistics;
+
+static void VKAPI_CALL AllocateDeviceMemoryCallback(
+ VmaAllocator allocator,
+ uint32_t memoryType,
+ VkDeviceMemory memory,
+ VkDeviceSize size,
+ void* pUserData)
+{
+ g_Statistics->RegisterDeviceMemoryAllocation(memoryType, size);
+}
+
+/// Callback function called before vkFreeMemory.
+static void VKAPI_CALL FreeDeviceMemoryCallback(
+ VmaAllocator allocator,
+ uint32_t memoryType,
+ VkDeviceMemory memory,
+ VkDeviceSize size,
+ void* pUserData)
+{
+ // Nothing.
+}
+
+uint32_t Statistics::BufferUsageToClass(uint32_t usage)
+{
+ // Buffer is used as source of data for fixed-function stage of graphics pipeline.
+ // It's indirect, vertex, or index buffer.
+ if ((usage & (VK_BUFFER_USAGE_INDIRECT_BUFFER_BIT |
+ VK_BUFFER_USAGE_VERTEX_BUFFER_BIT |
+ VK_BUFFER_USAGE_INDEX_BUFFER_BIT)) != 0)
+ {
+ return 0;
+ }
+ // Buffer is accessed by shaders for load/store/atomic.
+ // Aka "UAV"
+ else if ((usage & (VK_BUFFER_USAGE_STORAGE_BUFFER_BIT |
+ VK_BUFFER_USAGE_STORAGE_TEXEL_BUFFER_BIT)) != 0)
+ {
+ return 1;
+ }
+ // Buffer is accessed by shaders for reading uniform data.
+ // Aka "constant buffer"
+ else if ((usage & (VK_BUFFER_USAGE_UNIFORM_BUFFER_BIT |
+ VK_BUFFER_USAGE_UNIFORM_TEXEL_BUFFER_BIT)) != 0)
+ {
+ return 2;
+ }
+ // Any other type of buffer.
+ // Notice that VK_BUFFER_USAGE_TRANSFER_SRC_BIT and VK_BUFFER_USAGE_TRANSFER_DST_BIT
+ // flags are intentionally ignored.
+ else
+ {
+ return 3;
+ }
+}
+
+uint32_t Statistics::ImageUsageToClass(uint32_t usage)
+{
+ // Image is used as depth/stencil "texture/surface".
+ if ((usage & VK_IMAGE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT) != 0)
+ {
+ return 0;
+ }
+ // Image is used as other type of attachment.
+ // Aka "render target"
+ else if ((usage & (VK_IMAGE_USAGE_INPUT_ATTACHMENT_BIT |
+ VK_IMAGE_USAGE_TRANSIENT_ATTACHMENT_BIT |
+ VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT)) != 0)
+ {
+ return 1;
+ }
+ // Image is accessed by shaders for sampling.
+ // Aka "texture"
+ else if ((usage & VK_IMAGE_USAGE_SAMPLED_BIT) != 0)
+ {
+ return 2;
+ }
+ // Any other type of image.
+ // Notice that VK_IMAGE_USAGE_TRANSFER_SRC_BIT and VK_IMAGE_USAGE_TRANSFER_DST_BIT
+ // flags are intentionally ignored.
+ else
+ {
+ return 3;
+ }
+}
+
+Statistics::Statistics()
+{
+ ZeroMemory(&m_DeviceMemStats, sizeof(m_DeviceMemStats));
+ ZeroMemory(&m_PeakMemStats, sizeof(m_PeakMemStats));
+
+ assert(g_Statistics == nullptr);
+ g_Statistics = this;
+}
+
+Statistics::~Statistics()
+{
+ assert(g_Statistics == this);
+ g_Statistics = nullptr;
+}
+
+void Statistics::Init(uint32_t memHeapCount, uint32_t memTypeCount)
+{
+ m_MemHeapCount = memHeapCount;
+ m_MemTypeCount = memTypeCount;
+}
+
+void Statistics::PrintDeviceMemStats() const
+{
+ printf("Successful device memory allocations:\n");
+ printf(" Total: count = %zu, total size = %llu\n",
+ m_DeviceMemStats.total.allocationCount, m_DeviceMemStats.total.allocationTotalSize);
+ for(uint32_t i = 0; i < m_MemTypeCount; ++i)
+ {
+ printf(" Memory type %u: count = %zu, total size = %llu\n",
+ i, m_DeviceMemStats.memoryType[i].allocationCount, m_DeviceMemStats.memoryType[i].allocationTotalSize);
+ }
+}
+
+void Statistics::PrintMemStats() const
+{
+ printf("Memory statistics:\n");
+
+ printf(" Total:\n");
+ PrintMemStatInfo(m_PeakMemStats.total);
+
+ for(uint32_t i = 0; i < m_MemHeapCount; ++i)
+ {
+ const MemStatInfo& info = m_PeakMemStats.memoryHeap[i];
+ if(info.blockCount > 0 || info.totalBytes > 0)
+ {
+ printf(" Heap %u:\n", i);
+ PrintMemStatInfo(info);
+ }
+ }
+
+ for(uint32_t i = 0; i < m_MemTypeCount; ++i)
+ {
+ const MemStatInfo& info = m_PeakMemStats.memoryType[i];
+ if(info.blockCount > 0 || info.totalBytes > 0)
+ {
+ printf(" Type %u:\n", i);
+ PrintMemStatInfo(info);
+ }
+ }
+}
+
+void Statistics::PrintDetailedStats() const
+{
+ m_VmaPoolCreateInfo.Print();
+ m_VmaAllocationCreateInfo.Print();
+ m_VmaAllocateMemoryPages.Print();
+ m_VkBufferCreateInfo.Print();
+ m_VkImageCreateInfo.Print();
+ m_VmaDefragmentationInfo2.Print();
+}
+
+void Statistics::RegisterFunctionCall(VMA_FUNCTION func)
+{
+ ++m_FunctionCallCount[(size_t)func];
+}
+
+void Statistics::RegisterCreateImage(const VkImageCreateInfo& info)
+{
+ if(info.tiling == VK_IMAGE_TILING_LINEAR)
+ ++m_LinearImageCreationCount;
+ else
+ {
+ const uint32_t imgClass = ImageUsageToClass(info.usage);
+ ++m_ImageCreationCount[imgClass];
+ }
+
+ m_VkImageCreateInfo.PostValue(info);
+}
+
+void Statistics::RegisterCreateBuffer(const VkBufferCreateInfo& info)
+{
+ const uint32_t bufClass = BufferUsageToClass(info.usage);
+ ++m_BufferCreationCount[bufClass];
+
+ m_VkBufferCreateInfo.PostValue(info);
+}
+
+void Statistics::RegisterCreatePool(const VmaPoolCreateInfo& info)
+{
+ m_VmaPoolCreateInfo.PostValue(info);
+}
+
+void Statistics::RegisterCreateAllocation(const VmaAllocationCreateInfo& info, size_t allocCount)
+{
+ m_VmaAllocationCreateInfo.PostValue(info, allocCount);
+}
+
+void Statistics::RegisterDefragmentation(const VmaDefragmentationInfo2& info)
+{
+ m_VmaDefragmentationInfo2.PostValue(info);
+}
+
+void Statistics::UpdateMemStats(const VmaStats& currStats)
+{
+ UpdateMemStatInfo(m_PeakMemStats.total, currStats.total);
+
+ for(uint32_t i = 0; i < m_MemHeapCount; ++i)
+ {
+ UpdateMemStatInfo(m_PeakMemStats.memoryHeap[i], currStats.memoryHeap[i]);
+ }
+
+ for(uint32_t i = 0; i < m_MemTypeCount; ++i)
+ {
+ UpdateMemStatInfo(m_PeakMemStats.memoryType[i], currStats.memoryType[i]);
+ }
+}
+
+void Statistics::RegisterDeviceMemoryAllocation(uint32_t memoryType, VkDeviceSize size)
+{
+ ++m_DeviceMemStats.total.allocationCount;
+ m_DeviceMemStats.total.allocationTotalSize += size;
+
+ ++m_DeviceMemStats.memoryType[memoryType].allocationCount;
+ m_DeviceMemStats.memoryType[memoryType].allocationTotalSize += size;
+}
+
+void Statistics::UpdateMemStatInfo(MemStatInfo& inoutPeakInfo, const VmaStatInfo& currInfo)
+{
+#define SET_PEAK(inoutDst, src) \
+ if((src) > (inoutDst)) \
+ { \
+ (inoutDst) = (src); \
+ }
+
+ SET_PEAK(inoutPeakInfo.blockCount, currInfo.blockCount);
+ SET_PEAK(inoutPeakInfo.allocationCount, currInfo.allocationCount);
+ SET_PEAK(inoutPeakInfo.unusedRangeCount, currInfo.unusedRangeCount);
+ SET_PEAK(inoutPeakInfo.usedBytes, currInfo.usedBytes);
+ SET_PEAK(inoutPeakInfo.unusedBytes, currInfo.unusedBytes);
+ SET_PEAK(inoutPeakInfo.totalBytes, currInfo.usedBytes + currInfo.unusedBytes);
+
+#undef SET_PEAK
+}
+
+void Statistics::PrintMemStatInfo(const MemStatInfo& info)
+{
+ printf(" Peak blocks %u, allocations %u, unused ranges %u\n",
+ info.blockCount,
+ info.allocationCount,
+ info.unusedRangeCount);
+ printf(" Peak total bytes %llu, used bytes %llu, unused bytes %llu\n",
+ info.totalBytes,
+ info.usedBytes,
+ info.unusedBytes);
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// class ConfigurationParser
+
+class ConfigurationParser
+{
+public:
+ ConfigurationParser();
+
+ bool Parse(LineSplit& lineSplit);
+
+ void Compare(
+ const VkPhysicalDeviceProperties& currDevProps,
+ const VkPhysicalDeviceMemoryProperties& currMemProps,
+ uint32_t vulkanApiVersion,
+ bool currMemoryBudgetEnabled);
+
+private:
+ enum class OPTION
+ {
+ VulkanApiVersion,
+ PhysicalDevice_apiVersion,
+ PhysicalDevice_driverVersion,
+ PhysicalDevice_vendorID,
+ PhysicalDevice_deviceID,
+ PhysicalDevice_deviceType,
+ PhysicalDevice_deviceName,
+ PhysicalDeviceLimits_maxMemoryAllocationCount,
+ PhysicalDeviceLimits_bufferImageGranularity,
+ PhysicalDeviceLimits_nonCoherentAtomSize,
+ Extension_VK_KHR_dedicated_allocation,
+ Extension_VK_KHR_bind_memory2,
+ Extension_VK_EXT_memory_budget,
+ Extension_VK_AMD_device_coherent_memory,
+ Macro_VMA_DEBUG_ALWAYS_DEDICATED_MEMORY,
+ Macro_VMA_MIN_ALIGNMENT,
+ Macro_VMA_DEBUG_MARGIN,
+ Macro_VMA_DEBUG_INITIALIZE_ALLOCATIONS,
+ Macro_VMA_DEBUG_DETECT_CORRUPTION,
+ Macro_VMA_DEBUG_GLOBAL_MUTEX,
+ Macro_VMA_DEBUG_MIN_BUFFER_IMAGE_GRANULARITY,
+ Macro_VMA_SMALL_HEAP_MAX_SIZE,
+ Macro_VMA_DEFAULT_LARGE_HEAP_BLOCK_SIZE,
+ Count
+ };
+
+ std::vector<bool> m_OptionSet;
+ std::vector<std::string> m_OptionValue;
+ VkPhysicalDeviceMemoryProperties m_MemProps;
+
+ bool m_WarningHeaderPrinted = false;
+
+ void SetOption(
+ size_t lineNumber,
+ OPTION option,
+ const StrRange& str);
+ void EnsureWarningHeader();
+ void CompareOption(VERBOSITY minVerbosity, const char* name,
+ OPTION option, uint32_t currValue);
+ void CompareOption(VERBOSITY minVerbosity, const char* name,
+ OPTION option, uint64_t currValue);
+ void CompareOption(VERBOSITY minVerbosity, const char* name,
+ OPTION option, bool currValue);
+ void CompareOption(VERBOSITY minVerbosity, const char* name,
+ OPTION option, const char* currValue);
+ void CompareMemProps(
+ const VkPhysicalDeviceMemoryProperties& currMemProps);
+};
+
+ConfigurationParser::ConfigurationParser() :
+ m_OptionSet((size_t)OPTION::Count),
+ m_OptionValue((size_t)OPTION::Count)
+{
+ ZeroMemory(&m_MemProps, sizeof(m_MemProps));
+}
+
+bool ConfigurationParser::Parse(LineSplit& lineSplit)
+{
+ for(auto& it : m_OptionSet)
+ {
+ it = false;
+ }
+ for(auto& it : m_OptionValue)
+ {
+ it.clear();
+ }
+
+ StrRange line;
+
+ if(!lineSplit.GetNextLine(line) && !StrRangeEq(line, "Config,Begin"))
+ {
+ return false;
+ }
+
+ CsvSplit csvSplit;
+ while(lineSplit.GetNextLine(line))
+ {
+ if(StrRangeEq(line, "Config,End"))
+ {
+ break;
+ }
+
+ const size_t currLineNumber = lineSplit.GetNextLineIndex();
+
+ csvSplit.Set(line);
+ if(csvSplit.GetCount() == 0)
+ {
+ return false;
+ }
+
+ const StrRange optionName = csvSplit.GetRange(0);
+ if(StrRangeEq(optionName, "VulkanApiVersion"))
+ {
+ SetOption(currLineNumber, OPTION::VulkanApiVersion, StrRange{csvSplit.GetRange(1).beg, csvSplit.GetRange(2).end});
+ }
+ else if(StrRangeEq(optionName, "PhysicalDevice"))
+ {
+ if(csvSplit.GetCount() >= 3)
+ {
+ const StrRange subOptionName = csvSplit.GetRange(1);
+ if(StrRangeEq(subOptionName, "apiVersion"))
+ SetOption(currLineNumber, OPTION::PhysicalDevice_apiVersion, csvSplit.GetRange(2));
+ else if(StrRangeEq(subOptionName, "driverVersion"))
+ SetOption(currLineNumber, OPTION::PhysicalDevice_driverVersion, csvSplit.GetRange(2));
+ else if(StrRangeEq(subOptionName, "vendorID"))
+ SetOption(currLineNumber, OPTION::PhysicalDevice_vendorID, csvSplit.GetRange(2));
+ else if(StrRangeEq(subOptionName, "deviceID"))
+ SetOption(currLineNumber, OPTION::PhysicalDevice_deviceID, csvSplit.GetRange(2));
+ else if(StrRangeEq(subOptionName, "deviceType"))
+ SetOption(currLineNumber, OPTION::PhysicalDevice_deviceType, csvSplit.GetRange(2));
+ else if(StrRangeEq(subOptionName, "deviceName"))
+ SetOption(currLineNumber, OPTION::PhysicalDevice_deviceName, StrRange(csvSplit.GetRange(2).beg, line.end));
+ else
+ printf("Line %zu: Unrecognized configuration option.\n", currLineNumber);
+ }
+ else
+ printf("Line %zu: Too few columns.\n", currLineNumber);
+ }
+ else if(StrRangeEq(optionName, "PhysicalDeviceLimits"))
+ {
+ if(csvSplit.GetCount() >= 3)
+ {
+ const StrRange subOptionName = csvSplit.GetRange(1);
+ if(StrRangeEq(subOptionName, "maxMemoryAllocationCount"))
+ SetOption(currLineNumber, OPTION::PhysicalDeviceLimits_maxMemoryAllocationCount, csvSplit.GetRange(2));
+ else if(StrRangeEq(subOptionName, "bufferImageGranularity"))
+ SetOption(currLineNumber, OPTION::PhysicalDeviceLimits_bufferImageGranularity, csvSplit.GetRange(2));
+ else if(StrRangeEq(subOptionName, "nonCoherentAtomSize"))
+ SetOption(currLineNumber, OPTION::PhysicalDeviceLimits_nonCoherentAtomSize, csvSplit.GetRange(2));
+ else
+ printf("Line %zu: Unrecognized configuration option.\n", currLineNumber);
+ }
+ else
+ printf("Line %zu: Too few columns.\n", currLineNumber);
+ }
+ else if(StrRangeEq(optionName, "Extension"))
+ {
+ if(csvSplit.GetCount() >= 3)
+ {
+ const StrRange subOptionName = csvSplit.GetRange(1);
+ if(StrRangeEq(subOptionName, "VK_KHR_dedicated_allocation"))
+ {
+ // Ignore because this extension is promoted to Vulkan 1.1.
+ }
+ else if(StrRangeEq(subOptionName, "VK_KHR_bind_memory2"))
+ SetOption(currLineNumber, OPTION::Extension_VK_KHR_bind_memory2, csvSplit.GetRange(2));
+ else if(StrRangeEq(subOptionName, "VK_EXT_memory_budget"))
+ SetOption(currLineNumber, OPTION::Extension_VK_EXT_memory_budget, csvSplit.GetRange(2));
+ else if(StrRangeEq(subOptionName, "VK_AMD_device_coherent_memory"))
+ SetOption(currLineNumber, OPTION::Extension_VK_AMD_device_coherent_memory, csvSplit.GetRange(2));
+ else
+ printf("Line %zu: Unrecognized configuration option.\n", currLineNumber);
+ }
+ else
+ printf("Line %zu: Too few columns.\n", currLineNumber);
+ }
+ else if(StrRangeEq(optionName, "Macro"))
+ {
+ if(csvSplit.GetCount() >= 3)
+ {
+ const StrRange subOptionName = csvSplit.GetRange(1);
+ if(StrRangeEq(subOptionName, "VMA_DEBUG_ALWAYS_DEDICATED_MEMORY"))
+ SetOption(currLineNumber, OPTION::Macro_VMA_DEBUG_ALWAYS_DEDICATED_MEMORY, csvSplit.GetRange(2));
+ else if(StrRangeEq(subOptionName, "VMA_MIN_ALIGNMENT") || StrRangeEq(subOptionName, "VMA_DEBUG_ALIGNMENT"))
+ SetOption(currLineNumber, OPTION::Macro_VMA_MIN_ALIGNMENT, csvSplit.GetRange(2));
+ else if(StrRangeEq(subOptionName, "VMA_DEBUG_MARGIN"))
+ SetOption(currLineNumber, OPTION::Macro_VMA_DEBUG_MARGIN, csvSplit.GetRange(2));
+ else if(StrRangeEq(subOptionName, "VMA_DEBUG_INITIALIZE_ALLOCATIONS"))
+ SetOption(currLineNumber, OPTION::Macro_VMA_DEBUG_INITIALIZE_ALLOCATIONS, csvSplit.GetRange(2));
+ else if(StrRangeEq(subOptionName, "VMA_DEBUG_DETECT_CORRUPTION"))
+ SetOption(currLineNumber, OPTION::Macro_VMA_DEBUG_DETECT_CORRUPTION, csvSplit.GetRange(2));
+ else if(StrRangeEq(subOptionName, "VMA_DEBUG_GLOBAL_MUTEX"))
+ SetOption(currLineNumber, OPTION::Macro_VMA_DEBUG_GLOBAL_MUTEX, csvSplit.GetRange(2));
+ else if(StrRangeEq(subOptionName, "VMA_DEBUG_MIN_BUFFER_IMAGE_GRANULARITY"))
+ SetOption(currLineNumber, OPTION::Macro_VMA_DEBUG_MIN_BUFFER_IMAGE_GRANULARITY, csvSplit.GetRange(2));
+ else if(StrRangeEq(subOptionName, "VMA_SMALL_HEAP_MAX_SIZE"))
+ SetOption(currLineNumber, OPTION::Macro_VMA_SMALL_HEAP_MAX_SIZE, csvSplit.GetRange(2));
+ else if(StrRangeEq(subOptionName, "VMA_DEFAULT_LARGE_HEAP_BLOCK_SIZE"))
+ SetOption(currLineNumber, OPTION::Macro_VMA_DEFAULT_LARGE_HEAP_BLOCK_SIZE, csvSplit.GetRange(2));
+ else
+ printf("Line %zu: Unrecognized configuration option.\n", currLineNumber);
+ }
+ else
+ printf("Line %zu: Too few columns.\n", currLineNumber);
+ }
+ else if(StrRangeEq(optionName, "PhysicalDeviceMemory"))
+ {
+ uint32_t value = 0;
+ if(csvSplit.GetCount() == 3 && StrRangeEq(csvSplit.GetRange(1), "HeapCount") &&
+ StrRangeToUint(csvSplit.GetRange(2), value))
+ {
+ m_MemProps.memoryHeapCount = value;
+ }
+ else if(csvSplit.GetCount() == 3 && StrRangeEq(csvSplit.GetRange(1), "TypeCount") &&
+ StrRangeToUint(csvSplit.GetRange(2), value))
+ {
+ m_MemProps.memoryTypeCount = value;
+ }
+ else if(csvSplit.GetCount() == 5 && StrRangeEq(csvSplit.GetRange(1), "Heap") &&
+ StrRangeToUint(csvSplit.GetRange(2), value) &&
+ value < m_MemProps.memoryHeapCount)
+ {
+ if(StrRangeEq(csvSplit.GetRange(3), "size") &&
+ StrRangeToUint(csvSplit.GetRange(4), m_MemProps.memoryHeaps[value].size))
+ {
+ // Parsed.
+ }
+ else if(StrRangeEq(csvSplit.GetRange(3), "flags") &&
+ StrRangeToUint(csvSplit.GetRange(4), m_MemProps.memoryHeaps[value].flags))
+ {
+ // Parsed.
+ }
+ else
+ printf("Line %zu: Invalid configuration option.\n", currLineNumber);
+ }
+ else if(csvSplit.GetCount() == 5 && StrRangeEq(csvSplit.GetRange(1), "Type") &&
+ StrRangeToUint(csvSplit.GetRange(2), value) &&
+ value < m_MemProps.memoryTypeCount)
+ {
+ if(StrRangeEq(csvSplit.GetRange(3), "heapIndex") &&
+ StrRangeToUint(csvSplit.GetRange(4), m_MemProps.memoryTypes[value].heapIndex))
+ {
+ // Parsed.
+ }
+ else if(StrRangeEq(csvSplit.GetRange(3), "propertyFlags") &&
+ StrRangeToUint(csvSplit.GetRange(4), m_MemProps.memoryTypes[value].propertyFlags))
+ {
+ // Parsed.
+ }
+ else
+ printf("Line %zu: Invalid configuration option.\n", currLineNumber);
+ }
+ else
+ printf("Line %zu: Invalid configuration option.\n", currLineNumber);
+ }
+ else
+ printf("Line %zu: Unrecognized configuration option.\n", currLineNumber);
+ }
+
+ return true;
+}
+
+void ConfigurationParser::Compare(
+ const VkPhysicalDeviceProperties& currDevProps,
+ const VkPhysicalDeviceMemoryProperties& currMemProps,
+ uint32_t vulkanApiVersion,
+ bool currMemoryBudgetEnabled)
+{
+ char vulkanApiVersionStr[32];
+ sprintf_s(vulkanApiVersionStr, "%u,%u", VK_VERSION_MAJOR(vulkanApiVersion), VK_VERSION_MINOR(vulkanApiVersion));
+ CompareOption(VERBOSITY::DEFAULT, "VulkanApiVersion",
+ OPTION::VulkanApiVersion, vulkanApiVersionStr);
+
+ CompareOption(VERBOSITY::MAXIMUM, "PhysicalDevice apiVersion",
+ OPTION::PhysicalDevice_apiVersion, currDevProps.apiVersion);
+ CompareOption(VERBOSITY::MAXIMUM, "PhysicalDevice driverVersion",
+ OPTION::PhysicalDevice_driverVersion, currDevProps.driverVersion);
+ CompareOption(VERBOSITY::MAXIMUM, "PhysicalDevice vendorID",
+ OPTION::PhysicalDevice_vendorID, currDevProps.vendorID);
+ CompareOption(VERBOSITY::MAXIMUM, "PhysicalDevice deviceID",
+ OPTION::PhysicalDevice_deviceID, currDevProps.deviceID);
+ CompareOption(VERBOSITY::MAXIMUM, "PhysicalDevice deviceType",
+ OPTION::PhysicalDevice_deviceType, (uint32_t)currDevProps.deviceType);
+ CompareOption(VERBOSITY::MAXIMUM, "PhysicalDevice deviceName",
+ OPTION::PhysicalDevice_deviceName, currDevProps.deviceName);
+
+ CompareOption(VERBOSITY::DEFAULT, "PhysicalDeviceLimits maxMemoryAllocationCount",
+ OPTION::PhysicalDeviceLimits_maxMemoryAllocationCount, currDevProps.limits.maxMemoryAllocationCount);
+ CompareOption(VERBOSITY::DEFAULT, "PhysicalDeviceLimits bufferImageGranularity",
+ OPTION::PhysicalDeviceLimits_bufferImageGranularity, currDevProps.limits.bufferImageGranularity);
+ CompareOption(VERBOSITY::DEFAULT, "PhysicalDeviceLimits nonCoherentAtomSize",
+ OPTION::PhysicalDeviceLimits_nonCoherentAtomSize, currDevProps.limits.nonCoherentAtomSize);
+
+ CompareMemProps(currMemProps);
+}
+
+void ConfigurationParser::SetOption(
+ size_t lineNumber,
+ OPTION option,
+ const StrRange& str)
+{
+ if(m_OptionSet[(size_t)option])
+ {
+ printf("Line %zu: Option already specified.\n" ,lineNumber);
+ }
+
+ m_OptionSet[(size_t)option] = true;
+
+ std::string val;
+ str.to_str(val);
+ m_OptionValue[(size_t)option] = std::move(val);
+}
+
+void ConfigurationParser::EnsureWarningHeader()
+{
+ if(!m_WarningHeaderPrinted)
+ {
+ printf("WARNING: Following configuration parameters don't match:\n");
+ m_WarningHeaderPrinted = true;
+ }
+}
+
+void ConfigurationParser::CompareOption(VERBOSITY minVerbosity, const char* name,
+ OPTION option, uint32_t currValue)
+{
+ if(m_OptionSet[(size_t)option] &&
+ g_Verbosity >= minVerbosity)
+ {
+ uint32_t origValue;
+ if(StrRangeToUint(StrRange(m_OptionValue[(size_t)option]), origValue))
+ {
+ if(origValue != currValue)
+ {
+ EnsureWarningHeader();
+ printf(" %s: original %u, current %u\n", name, origValue, currValue);
+ }
+ }
+ }
+}
+
+void ConfigurationParser::CompareOption(VERBOSITY minVerbosity, const char* name,
+ OPTION option, uint64_t currValue)
+{
+ if(m_OptionSet[(size_t)option] &&
+ g_Verbosity >= minVerbosity)
+ {
+ uint64_t origValue;
+ if(StrRangeToUint(StrRange(m_OptionValue[(size_t)option]), origValue))
+ {
+ if(origValue != currValue)
+ {
+ EnsureWarningHeader();
+ printf(" %s: original %llu, current %llu\n", name, origValue, currValue);
+ }
+ }
+ }
+}
+
+void ConfigurationParser::CompareOption(VERBOSITY minVerbosity, const char* name,
+ OPTION option, bool currValue)
+{
+ if(m_OptionSet[(size_t)option] &&
+ g_Verbosity >= minVerbosity)
+ {
+ bool origValue;
+ if(StrRangeToBool(StrRange(m_OptionValue[(size_t)option]), origValue))
+ {
+ if(origValue != currValue)
+ {
+ EnsureWarningHeader();
+ printf(" %s: original %u, current %u\n", name,
+ origValue ? 1 : 0,
+ currValue ? 1 : 0);
+ }
+ }
+ }
+}
+
+void ConfigurationParser::CompareOption(VERBOSITY minVerbosity, const char* name,
+ OPTION option, const char* currValue)
+{
+ if(m_OptionSet[(size_t)option] &&
+ g_Verbosity >= minVerbosity)
+ {
+ const std::string& origValue = m_OptionValue[(size_t)option];
+ if(origValue != currValue)
+ {
+ EnsureWarningHeader();
+ printf(" %s: original \"%s\", current \"%s\"\n", name, origValue.c_str(), currValue);
+ }
+ }
+}
+
+void ConfigurationParser::CompareMemProps(
+ const VkPhysicalDeviceMemoryProperties& currMemProps)
+{
+ if(g_Verbosity < VERBOSITY::DEFAULT)
+ {
+ return;
+ }
+
+ bool memoryMatch =
+ currMemProps.memoryHeapCount == m_MemProps.memoryHeapCount &&
+ currMemProps.memoryTypeCount == m_MemProps.memoryTypeCount;
+
+ for(uint32_t i = 0; memoryMatch && i < currMemProps.memoryHeapCount; ++i)
+ {
+ memoryMatch =
+ currMemProps.memoryHeaps[i].flags == m_MemProps.memoryHeaps[i].flags;
+ }
+ for(uint32_t i = 0; memoryMatch && i < currMemProps.memoryTypeCount; ++i)
+ {
+ memoryMatch =
+ currMemProps.memoryTypes[i].heapIndex == m_MemProps.memoryTypes[i].heapIndex &&
+ currMemProps.memoryTypes[i].propertyFlags == m_MemProps.memoryTypes[i].propertyFlags;
+ }
+
+ if(memoryMatch && g_Verbosity == VERBOSITY::MAXIMUM)
+ {
+ bool memorySizeMatch = true;
+ for(uint32_t i = 0; memorySizeMatch && i < currMemProps.memoryHeapCount; ++i)
+ {
+ memorySizeMatch =
+ currMemProps.memoryHeaps[i].size == m_MemProps.memoryHeaps[i].size;
+ }
+
+ if(!memorySizeMatch)
+ {
+ printf("WARNING: Sizes of original memory heaps are different from current ones.\n");
+ }
+ }
+ else
+ {
+ printf("WARNING: Layout of original memory heaps and types is different from current one.\n");
+ }
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// class Player
+
+static const char* const VALIDATION_LAYER_NAME = "VK_LAYER_KHRONOS_validation";
+
+static VkBool32 VKAPI_PTR MyDebugReportCallback(
+ VkDebugUtilsMessageSeverityFlagBitsEXT messageSeverity,
+ VkDebugUtilsMessageTypeFlagsEXT messageTypes,
+ const VkDebugUtilsMessengerCallbackDataEXT* pCallbackData,
+ void* pUserData)
+{
+ assert(pCallbackData && pCallbackData->pMessageIdName && pCallbackData->pMessage);
+ printf("%s \xBA %s\n", pCallbackData->pMessageIdName, pCallbackData->pMessage);
+ return VK_FALSE;
+}
+
+static bool IsLayerSupported(const VkLayerProperties* pProps, size_t propCount, const char* pLayerName)
+{
+ const VkLayerProperties* propsEnd = pProps + propCount;
+ return std::find_if(
+ pProps,
+ propsEnd,
+ [pLayerName](const VkLayerProperties& prop) -> bool {
+ return strcmp(pLayerName, prop.layerName) == 0;
+ }) != propsEnd;
+}
+
+static const size_t FIRST_PARAM_INDEX = 4;
+
+static void InitVulkanFeatures(
+ VkPhysicalDeviceFeatures& outFeatures,
+ const VkPhysicalDeviceFeatures& supportedFeatures)
+{
+ ZeroMemory(&outFeatures, sizeof(outFeatures));
+
+ // Enable something what may interact with memory/buffer/image support.
+
+ outFeatures.fullDrawIndexUint32 = supportedFeatures.fullDrawIndexUint32;
+ outFeatures.imageCubeArray = supportedFeatures.imageCubeArray;
+ outFeatures.geometryShader = supportedFeatures.geometryShader;
+ outFeatures.tessellationShader = supportedFeatures.tessellationShader;
+ outFeatures.multiDrawIndirect = supportedFeatures.multiDrawIndirect;
+ outFeatures.textureCompressionETC2 = supportedFeatures.textureCompressionETC2;
+ outFeatures.textureCompressionASTC_LDR = supportedFeatures.textureCompressionASTC_LDR;
+ outFeatures.textureCompressionBC = supportedFeatures.textureCompressionBC;
+}
+
+class Player
+{
+public:
+ Player();
+ int Init();
+ ~Player();
+
+ void ApplyConfig(ConfigurationParser& configParser);
+ void ExecuteLine(size_t lineNumber, const StrRange& line);
+ void DumpStats(const char* fileNameFormat, size_t lineNumber, bool detailed);
+ void Defragment();
+
+ void PrintStats();
+
+private:
+ static const size_t MAX_WARNINGS_TO_SHOW = 64;
+
+ size_t m_WarningCount = 0;
+ bool m_AllocateForBufferImageWarningIssued = false;
+
+ VkInstance m_VulkanInstance = VK_NULL_HANDLE;
+ VkPhysicalDevice m_PhysicalDevice = VK_NULL_HANDLE;
+ uint32_t m_GraphicsQueueFamilyIndex = UINT32_MAX;
+ uint32_t m_TransferQueueFamilyIndex = UINT32_MAX;
+ VkDevice m_Device = VK_NULL_HANDLE;
+ VkQueue m_GraphicsQueue = VK_NULL_HANDLE;
+ VkQueue m_TransferQueue = VK_NULL_HANDLE;
+ VmaAllocator m_Allocator = VK_NULL_HANDLE;
+ VkCommandPool m_CommandPool = VK_NULL_HANDLE;
+ VkCommandBuffer m_CommandBuffer = VK_NULL_HANDLE;
+ bool m_MemoryBudgetEnabled = false;
+ const VkPhysicalDeviceProperties* m_DevProps = nullptr;
+ const VkPhysicalDeviceMemoryProperties* m_MemProps = nullptr;
+
+ PFN_vkCreateDebugUtilsMessengerEXT m_vkCreateDebugUtilsMessengerEXT = nullptr;
+ PFN_vkDestroyDebugUtilsMessengerEXT m_vkDestroyDebugUtilsMessengerEXT = nullptr;
+ VkDebugUtilsMessengerEXT m_DebugUtilsMessenger = VK_NULL_HANDLE;
+
+ uint32_t m_VmaFrameIndex = 0;
+
+ // Any of these handles null can mean it was created in original but couldn't be created now.
+ struct Pool
+ {
+ VmaPool pool;
+ };
+ struct Allocation
+ {
+ uint32_t allocationFlags = 0;
+ VmaAllocation allocation = VK_NULL_HANDLE;
+ VkBuffer buffer = VK_NULL_HANDLE;
+ VkImage image = VK_NULL_HANDLE;
+ };
+ std::unordered_map<uint64_t, Pool> m_Pools;
+ std::unordered_map<uint64_t, Allocation> m_Allocations;
+ std::unordered_map<uint64_t, VmaDefragmentationContext> m_DefragmentationContexts;
+
+ struct Thread
+ {
+ uint32_t callCount;
+ };
+ std::unordered_map<uint32_t, Thread> m_Threads;
+
+ // Copy of column [1] from previously parsed line.
+ std::string m_LastLineTimeStr;
+ Statistics m_Stats;
+
+ std::vector<char> m_UserDataTmpStr;
+
+ void Destroy(const Allocation& alloc);
+
+ // Finds VmaPool bu original pointer.
+ // If origPool = null, returns true and outPool = null.
+ // If failed, prints warning, returns false and outPool = null.
+ bool FindPool(size_t lineNumber, uint64_t origPool, VmaPool& outPool);
+ // If allocation with that origPtr already exists, prints warning and replaces it.
+ void AddAllocation(size_t lineNumber, uint64_t origPtr, VkResult res, const char* functionName, Allocation&& allocDesc);
+
+ // Increments warning counter. Returns true if warning message should be printed.
+ bool IssueWarning();
+
+ int InitVulkan();
+ void FinalizeVulkan();
+ void RegisterDebugCallbacks();
+ void UnregisterDebugCallbacks();
+
+ // If parmeter count doesn't match, issues warning and returns false.
+ bool ValidateFunctionParameterCount(size_t lineNumber, const CsvSplit& csvSplit, size_t expectedParamCount, bool lastUnbound);
+
+ // If failed, prints warning, returns false, and sets allocCreateInfo.pUserData to null.
+ bool PrepareUserData(size_t lineNumber, uint32_t allocCreateFlags, const StrRange& userDataColumn, const StrRange& wholeLine, void*& outUserData);
+
+ void UpdateMemStats();
+
+ void ExecuteCreatePool(size_t lineNumber, const CsvSplit& csvSplit);
+ void ExecuteDestroyPool(size_t lineNumber, const CsvSplit& csvSplit);
+ void ExecuteSetAllocationUserData(size_t lineNumber, const CsvSplit& csvSplit);
+ void ExecuteCreateBuffer(size_t lineNumber, const CsvSplit& csvSplit);
+ void ExecuteDestroyBuffer(size_t lineNumber, const CsvSplit& csvSplit) { m_Stats.RegisterFunctionCall(VMA_FUNCTION::DestroyBuffer); DestroyAllocation(lineNumber, csvSplit, "vmaDestroyBuffer"); }
+ void ExecuteCreateImage(size_t lineNumber, const CsvSplit& csvSplit);
+ void ExecuteDestroyImage(size_t lineNumber, const CsvSplit& csvSplit) { m_Stats.RegisterFunctionCall(VMA_FUNCTION::DestroyImage); DestroyAllocation(lineNumber, csvSplit, "vmaDestroyImage"); }
+ void ExecuteFreeMemory(size_t lineNumber, const CsvSplit& csvSplit) { m_Stats.RegisterFunctionCall(VMA_FUNCTION::FreeMemory); DestroyAllocation(lineNumber, csvSplit, "vmaFreeMemory"); }
+ void ExecuteFreeMemoryPages(size_t lineNumber, const CsvSplit& csvSplit);
+ void ExecuteCreateLostAllocation(size_t lineNumber, const CsvSplit& csvSplit);
+ void ExecuteAllocateMemory(size_t lineNumber, const CsvSplit& csvSplit);
+ void ExecuteAllocateMemoryPages(size_t lineNumber, const CsvSplit& csvSplit);
+ void ExecuteAllocateMemoryForBufferOrImage(size_t lineNumber, const CsvSplit& csvSplit, OBJECT_TYPE objType);
+ void ExecuteMapMemory(size_t lineNumber, const CsvSplit& csvSplit);
+ void ExecuteUnmapMemory(size_t lineNumber, const CsvSplit& csvSplit);
+ void ExecuteFlushAllocation(size_t lineNumber, const CsvSplit& csvSplit);
+ void ExecuteInvalidateAllocation(size_t lineNumber, const CsvSplit& csvSplit);
+ void ExecuteTouchAllocation(size_t lineNumber, const CsvSplit& csvSplit);
+ void ExecuteGetAllocationInfo(size_t lineNumber, const CsvSplit& csvSplit);
+ void ExecuteMakePoolAllocationsLost(size_t lineNumber, const CsvSplit& csvSplit);
+ void ExecuteResizeAllocation(size_t lineNumber, const CsvSplit& csvSplit);
+ void ExecuteDefragmentationBegin(size_t lineNumber, const CsvSplit& csvSplit);
+ void ExecuteDefragmentationEnd(size_t lineNumber, const CsvSplit& csvSplit);
+ void ExecuteSetPoolName(size_t lineNumber, const CsvSplit& csvSplit);
+
+ void DestroyAllocation(size_t lineNumber, const CsvSplit& csvSplit, const char* functionName);
+
+ void PrintStats(const VmaStats& stats, const char* suffix);
+ void PrintStatInfo(const VmaStatInfo& info);
+};
+
+Player::Player()
+{
+}
+
+int Player::Init()
+{
+ int result = InitVulkan();
+
+ if(result == 0)
+ {
+ m_Stats.Init(m_MemProps->memoryHeapCount, m_MemProps->memoryTypeCount);
+ UpdateMemStats();
+ }
+
+ return result;
+}
+
+Player::~Player()
+{
+ FinalizeVulkan();
+
+ if(g_Verbosity < VERBOSITY::MAXIMUM && m_WarningCount > MAX_WARNINGS_TO_SHOW)
+ printf("WARNING: %zu more warnings not shown.\n", m_WarningCount - MAX_WARNINGS_TO_SHOW);
+}
+
+void Player::ApplyConfig(ConfigurationParser& configParser)
+{
+ configParser.Compare(*m_DevProps, *m_MemProps,
+ VULKAN_API_VERSION,
+ m_MemoryBudgetEnabled);
+}
+
+void Player::ExecuteLine(size_t lineNumber, const StrRange& line)
+{
+ CsvSplit csvSplit;
+ csvSplit.Set(line);
+
+ if(csvSplit.GetCount() >= FIRST_PARAM_INDEX)
+ {
+ // Check thread ID.
+ uint32_t threadId;
+ if(StrRangeToUint(csvSplit.GetRange(0), threadId))
+ {
+ const auto it = m_Threads.find(threadId);
+ if(it != m_Threads.end())
+ {
+ ++it->second.callCount;
+ }
+ else
+ {
+ Thread threadInfo{};
+ threadInfo.callCount = 1;
+ m_Threads[threadId] = threadInfo;
+ }
+ }
+ else
+ {
+ if(IssueWarning())
+ {
+ printf("Line %zu: Incorrect thread ID.\n", lineNumber);
+ }
+ }
+
+ // Save time.
+ csvSplit.GetRange(1).to_str(m_LastLineTimeStr);
+
+ // Update VMA current frame index.
+ StrRange frameIndexStr = csvSplit.GetRange(2);
+ uint32_t frameIndex;
+ if(StrRangeToUint(frameIndexStr, frameIndex))
+ {
+ if(frameIndex != m_VmaFrameIndex)
+ {
+ vmaSetCurrentFrameIndex(m_Allocator, frameIndex);
+ m_VmaFrameIndex = frameIndex;
+ }
+ }
+ else
+ {
+ if(IssueWarning())
+ {
+ printf("Line %zu: Incorrect frame index.\n", lineNumber);
+ }
+ }
+
+ StrRange functionName = csvSplit.GetRange(3);
+
+ if(StrRangeEq(functionName, "vmaCreateAllocator"))
+ {
+ if(ValidateFunctionParameterCount(lineNumber, csvSplit, 0, false))
+ {
+ // Nothing.
+ }
+ }
+ else if(StrRangeEq(functionName, "vmaDestroyAllocator"))
+ {
+ if(ValidateFunctionParameterCount(lineNumber, csvSplit, 0, false))
+ {
+ // Nothing.
+ }
+ }
+ else if(StrRangeEq(functionName, VMA_FUNCTION_NAMES[(uint32_t)VMA_FUNCTION::CreatePool]))
+ ExecuteCreatePool(lineNumber, csvSplit);
+ else if(StrRangeEq(functionName, VMA_FUNCTION_NAMES[(uint32_t)VMA_FUNCTION::DestroyPool]))
+ ExecuteDestroyPool(lineNumber, csvSplit);
+ else if(StrRangeEq(functionName, VMA_FUNCTION_NAMES[(uint32_t)VMA_FUNCTION::SetAllocationUserData]))
+ ExecuteSetAllocationUserData(lineNumber, csvSplit);
+ else if(StrRangeEq(functionName, VMA_FUNCTION_NAMES[(uint32_t)VMA_FUNCTION::CreateBuffer]))
+ ExecuteCreateBuffer(lineNumber, csvSplit);
+ else if(StrRangeEq(functionName, VMA_FUNCTION_NAMES[(uint32_t)VMA_FUNCTION::DestroyBuffer]))
+ ExecuteDestroyBuffer(lineNumber, csvSplit);
+ else if(StrRangeEq(functionName, VMA_FUNCTION_NAMES[(uint32_t)VMA_FUNCTION::CreateImage]))
+ ExecuteCreateImage(lineNumber, csvSplit);
+ else if(StrRangeEq(functionName, VMA_FUNCTION_NAMES[(uint32_t)VMA_FUNCTION::DestroyImage]))
+ ExecuteDestroyImage(lineNumber, csvSplit);
+ else if(StrRangeEq(functionName, VMA_FUNCTION_NAMES[(uint32_t)VMA_FUNCTION::FreeMemory]))
+ ExecuteFreeMemory(lineNumber, csvSplit);
+ else if(StrRangeEq(functionName, VMA_FUNCTION_NAMES[(uint32_t)VMA_FUNCTION::FreeMemoryPages]))
+ ExecuteFreeMemoryPages(lineNumber, csvSplit);
+ else if(StrRangeEq(functionName, VMA_FUNCTION_NAMES[(uint32_t)VMA_FUNCTION::CreateLostAllocation]))
+ ExecuteCreateLostAllocation(lineNumber, csvSplit);
+ else if(StrRangeEq(functionName, VMA_FUNCTION_NAMES[(uint32_t)VMA_FUNCTION::AllocateMemory]))
+ ExecuteAllocateMemory(lineNumber, csvSplit);
+ else if(StrRangeEq(functionName, VMA_FUNCTION_NAMES[(uint32_t)VMA_FUNCTION::AllocateMemoryPages]))
+ ExecuteAllocateMemoryPages(lineNumber, csvSplit);
+ else if(StrRangeEq(functionName, VMA_FUNCTION_NAMES[(uint32_t)VMA_FUNCTION::AllocateMemoryForBuffer]))
+ ExecuteAllocateMemoryForBufferOrImage(lineNumber, csvSplit, OBJECT_TYPE::BUFFER);
+ else if(StrRangeEq(functionName, VMA_FUNCTION_NAMES[(uint32_t)VMA_FUNCTION::AllocateMemoryForImage]))
+ ExecuteAllocateMemoryForBufferOrImage(lineNumber, csvSplit, OBJECT_TYPE::IMAGE);
+ else if(StrRangeEq(functionName, VMA_FUNCTION_NAMES[(uint32_t)VMA_FUNCTION::MapMemory]))
+ ExecuteMapMemory(lineNumber, csvSplit);
+ else if(StrRangeEq(functionName, VMA_FUNCTION_NAMES[(uint32_t)VMA_FUNCTION::UnmapMemory]))
+ ExecuteUnmapMemory(lineNumber, csvSplit);
+ else if(StrRangeEq(functionName, VMA_FUNCTION_NAMES[(uint32_t)VMA_FUNCTION::FlushAllocation]))
+ ExecuteFlushAllocation(lineNumber, csvSplit);
+ else if(StrRangeEq(functionName, VMA_FUNCTION_NAMES[(uint32_t)VMA_FUNCTION::InvalidateAllocation]))
+ ExecuteInvalidateAllocation(lineNumber, csvSplit);
+ else if(StrRangeEq(functionName, VMA_FUNCTION_NAMES[(uint32_t)VMA_FUNCTION::TouchAllocation]))
+ ExecuteTouchAllocation(lineNumber, csvSplit);
+ else if(StrRangeEq(functionName, VMA_FUNCTION_NAMES[(uint32_t)VMA_FUNCTION::GetAllocationInfo]))
+ ExecuteGetAllocationInfo(lineNumber, csvSplit);
+ else if(StrRangeEq(functionName, VMA_FUNCTION_NAMES[(uint32_t)VMA_FUNCTION::MakePoolAllocationsLost]))
+ ExecuteMakePoolAllocationsLost(lineNumber, csvSplit);
+ else if(StrRangeEq(functionName, VMA_FUNCTION_NAMES[(uint32_t)VMA_FUNCTION::ResizeAllocation]))
+ ExecuteResizeAllocation(lineNumber, csvSplit);
+ else if(StrRangeEq(functionName, VMA_FUNCTION_NAMES[(uint32_t)VMA_FUNCTION::DefragmentationBegin]))
+ ExecuteDefragmentationBegin(lineNumber, csvSplit);
+ else if(StrRangeEq(functionName, VMA_FUNCTION_NAMES[(uint32_t)VMA_FUNCTION::DefragmentationEnd]))
+ ExecuteDefragmentationEnd(lineNumber, csvSplit);
+ else if(StrRangeEq(functionName, VMA_FUNCTION_NAMES[(uint32_t)VMA_FUNCTION::SetPoolName]))
+ ExecuteSetPoolName(lineNumber, csvSplit);
+ else
+ {
+ if(IssueWarning())
+ {
+ printf("Line %zu: Unknown function.\n", lineNumber);
+ }
+ }
+ }
+ else
+ {
+ if(IssueWarning())
+ {
+ printf("Line %zu: Too few columns.\n", lineNumber);
+ }
+ }
+}
+
+void Player::DumpStats(const char* fileNameFormat, size_t lineNumber, bool detailed)
+{
+ char* pStatsString = nullptr;
+ vmaBuildStatsString(m_Allocator, &pStatsString, detailed ? VK_TRUE : VK_FALSE);
+
+ char fileName[MAX_PATH];
+ sprintf_s(fileName, fileNameFormat, lineNumber);
+
+ FILE* file = nullptr;
+ errno_t err = fopen_s(&file, fileName, "wb");
+ if(err == 0)
+ {
+ fwrite(pStatsString, 1, strlen(pStatsString), file);
+ fclose(file);
+ }
+ else
+ {
+ printf("ERROR: Failed to write file: %s\n", fileName);
+ }
+
+ vmaFreeStatsString(m_Allocator, pStatsString);
+}
+
+void Player::Destroy(const Allocation& alloc)
+{
+ if(alloc.buffer)
+ {
+ assert(alloc.image == VK_NULL_HANDLE);
+ vmaDestroyBuffer(m_Allocator, alloc.buffer, alloc.allocation);
+ }
+ else if(alloc.image)
+ {
+ vmaDestroyImage(m_Allocator, alloc.image, alloc.allocation);
+ }
+ else
+ vmaFreeMemory(m_Allocator, alloc.allocation);
+}
+
+bool Player::FindPool(size_t lineNumber, uint64_t origPool, VmaPool& outPool)
+{
+ outPool = VK_NULL_HANDLE;
+
+ if(origPool != 0)
+ {
+ const auto poolIt = m_Pools.find(origPool);
+ if(poolIt != m_Pools.end())
+ {
+ outPool = poolIt->second.pool;
+ return true;
+ }
+ else
+ {
+ if(IssueWarning())
+ {
+ printf("Line %zu: Pool %llX not found.\n", lineNumber, origPool);
+ }
+ }
+ }
+
+ return true;
+}
+
+void Player::AddAllocation(size_t lineNumber, uint64_t origPtr, VkResult res, const char* functionName, Allocation&& allocDesc)
+{
+ if(origPtr)
+ {
+ if(res == VK_SUCCESS)
+ {
+ // Originally succeeded, currently succeeded.
+ // Just save pointer (done below).
+ }
+ else
+ {
+ // Originally succeeded, currently failed.
+ // Print warning. Save null pointer.
+ if(IssueWarning())
+ {
+ printf("Line %zu: %s failed (%d), while originally succeeded.\n", lineNumber, functionName, res);
+ }
+ }
+
+ const auto existingIt = m_Allocations.find(origPtr);
+ if(existingIt != m_Allocations.end())
+ {
+ if(IssueWarning())
+ {
+ printf("Line %zu: Allocation %llX already exists.\n", lineNumber, origPtr);
+ }
+ }
+ m_Allocations[origPtr] = std::move(allocDesc);
+ }
+ else
+ {
+ if(res == VK_SUCCESS)
+ {
+ // Originally failed, currently succeeded.
+ // Print warning, destroy the object.
+ if(IssueWarning())
+ {
+ printf("Line %zu: %s succeeded, originally failed.\n", lineNumber, functionName);
+ }
+
+ Destroy(allocDesc);
+ }
+ else
+ {
+ // Originally failed, currently failed.
+ // Print warning.
+ if(IssueWarning())
+ {
+ printf("Line %zu: %s failed (%d), originally also failed.\n", lineNumber, functionName, res);
+ }
+ }
+ }
+}
+
+bool Player::IssueWarning()
+{
+ if(g_Verbosity < VERBOSITY::MAXIMUM)
+ {
+ return m_WarningCount++ < MAX_WARNINGS_TO_SHOW;
+ }
+ else
+ {
+ ++m_WarningCount;
+ return true;
+ }
+}
+
+int Player::InitVulkan()
+{
+ if(g_Verbosity == VERBOSITY::MAXIMUM)
+ {
+ printf("Initializing Vulkan...\n");
+ }
+
+ uint32_t instanceLayerPropCount = 0;
+ VkResult res = vkEnumerateInstanceLayerProperties(&instanceLayerPropCount, nullptr);
+ assert(res == VK_SUCCESS);
+
+ std::vector<VkLayerProperties> instanceLayerProps(instanceLayerPropCount);
+ if(instanceLayerPropCount > 0)
+ {
+ res = vkEnumerateInstanceLayerProperties(&instanceLayerPropCount, instanceLayerProps.data());
+ assert(res == VK_SUCCESS);
+ }
+
+ const bool validationLayersAvailable =
+ IsLayerSupported(instanceLayerProps.data(), instanceLayerProps.size(), VALIDATION_LAYER_NAME);
+
+ bool validationLayersEnabled = false;
+ switch(g_VK_LAYER_KHRONOS_validation)
+ {
+ case VULKAN_EXTENSION_REQUEST::DISABLED:
+ break;
+ case VULKAN_EXTENSION_REQUEST::DEFAULT:
+ validationLayersEnabled = validationLayersAvailable;
+ break;
+ case VULKAN_EXTENSION_REQUEST::ENABLED:
+ validationLayersEnabled = validationLayersAvailable;
+ if(!validationLayersAvailable)
+ {
+ printf("WARNING: %s layer cannot be enabled.\n", VALIDATION_LAYER_NAME);
+ }
+ break;
+ default: assert(0);
+ }
+
+ uint32_t availableInstanceExtensionCount = 0;
+ res = vkEnumerateInstanceExtensionProperties(nullptr, &availableInstanceExtensionCount, nullptr);
+ assert(res == VK_SUCCESS);
+ std::vector<VkExtensionProperties> availableInstanceExtensions(availableInstanceExtensionCount);
+ if(availableInstanceExtensionCount > 0)
+ {
+ res = vkEnumerateInstanceExtensionProperties(nullptr, &availableInstanceExtensionCount, availableInstanceExtensions.data());
+ assert(res == VK_SUCCESS);
+ }
+
+ std::vector<const char*> enabledInstanceExtensions;
+ //enabledInstanceExtensions.push_back(VK_KHR_SURFACE_EXTENSION_NAME);
+ //enabledInstanceExtensions.push_back(VK_KHR_WIN32_SURFACE_EXTENSION_NAME);
+
+ std::vector<const char*> instanceLayers;
+ if(validationLayersEnabled)
+ {
+ instanceLayers.push_back(VALIDATION_LAYER_NAME);
+ }
+
+ bool VK_KHR_get_physical_device_properties2_enabled = false;
+ bool VK_EXT_debug_utils_enabled = false;
+ for(const auto& extensionProperties : availableInstanceExtensions)
+ {
+ if(strcmp(extensionProperties.extensionName, VK_KHR_GET_PHYSICAL_DEVICE_PROPERTIES_2_EXTENSION_NAME) == 0)
+ {
+ enabledInstanceExtensions.push_back(VK_KHR_GET_PHYSICAL_DEVICE_PROPERTIES_2_EXTENSION_NAME);
+ VK_KHR_get_physical_device_properties2_enabled = true;
+ }
+ else if(strcmp(extensionProperties.extensionName, VK_EXT_DEBUG_UTILS_EXTENSION_NAME) == 0)
+ {
+ if(validationLayersEnabled)
+ {
+ enabledInstanceExtensions.push_back("VK_EXT_debug_utils");
+ VK_EXT_debug_utils_enabled = true;
+ }
+ }
+ }
+
+ VkApplicationInfo appInfo = { VK_STRUCTURE_TYPE_APPLICATION_INFO };
+ appInfo.pApplicationName = "VmaReplay";
+ appInfo.applicationVersion = VK_MAKE_VERSION(2, 3, 0);
+ appInfo.pEngineName = "Vulkan Memory Allocator";
+ appInfo.engineVersion = VK_MAKE_VERSION(2, 3, 0);
+ appInfo.apiVersion = VULKAN_API_VERSION;
+
+ VkInstanceCreateInfo instInfo = { VK_STRUCTURE_TYPE_INSTANCE_CREATE_INFO };
+ instInfo.pApplicationInfo = &appInfo;
+ instInfo.enabledExtensionCount = (uint32_t)enabledInstanceExtensions.size();
+ instInfo.ppEnabledExtensionNames = enabledInstanceExtensions.data();
+ instInfo.enabledLayerCount = (uint32_t)instanceLayers.size();
+ instInfo.ppEnabledLayerNames = instanceLayers.data();
+
+ res = vkCreateInstance(&instInfo, NULL, &m_VulkanInstance);
+ if(res != VK_SUCCESS)
+ {
+ printf("ERROR: vkCreateInstance failed (%d)\n", res);
+ return RESULT_ERROR_VULKAN;
+ }
+
+ if(VK_EXT_debug_utils_enabled)
+ {
+ RegisterDebugCallbacks();
+ }
+
+ // Find physical device
+
+ uint32_t physicalDeviceCount = 0;
+ res = vkEnumeratePhysicalDevices(m_VulkanInstance, &physicalDeviceCount, nullptr);
+ assert(res == VK_SUCCESS);
+ if(physicalDeviceCount == 0)
+ {
+ printf("ERROR: No Vulkan physical devices found.\n");
+ return RESULT_ERROR_VULKAN;
+ }
+
+ std::vector<VkPhysicalDevice> physicalDevices(physicalDeviceCount);
+ res = vkEnumeratePhysicalDevices(m_VulkanInstance, &physicalDeviceCount, physicalDevices.data());
+ assert(res == VK_SUCCESS);
+
+ if(g_PhysicalDeviceIndex >= physicalDeviceCount)
+ {
+ printf("ERROR: Incorrect Vulkan physical device index %u. System has %u physical devices.\n",
+ g_PhysicalDeviceIndex,
+ physicalDeviceCount);
+ return RESULT_ERROR_VULKAN;
+ }
+
+ m_PhysicalDevice = physicalDevices[0];
+
+ // Find queue family index
+
+ uint32_t queueFamilyCount = 0;
+ vkGetPhysicalDeviceQueueFamilyProperties(m_PhysicalDevice, &queueFamilyCount, nullptr);
+ if(queueFamilyCount)
+ {
+ std::vector<VkQueueFamilyProperties> queueFamilies(queueFamilyCount);
+ vkGetPhysicalDeviceQueueFamilyProperties(m_PhysicalDevice, &queueFamilyCount, queueFamilies.data());
+ for(uint32_t i = 0; i < queueFamilyCount; ++i)
+ {
+ if(queueFamilies[i].queueCount > 0)
+ {
+ if(m_GraphicsQueueFamilyIndex == UINT32_MAX &&
+ (queueFamilies[i].queueFlags & VK_QUEUE_GRAPHICS_BIT) != 0)
+ {
+ m_GraphicsQueueFamilyIndex = i;
+ }
+ if(m_TransferQueueFamilyIndex == UINT32_MAX &&
+ (queueFamilies[i].queueFlags & VK_QUEUE_TRANSFER_BIT) != 0)
+ {
+ m_TransferQueueFamilyIndex = i;
+ }
+ }
+ }
+ }
+ if(m_GraphicsQueueFamilyIndex == UINT_MAX)
+ {
+ printf("ERROR: Couldn't find graphics queue.\n");
+ return RESULT_ERROR_VULKAN;
+ }
+ if(m_TransferQueueFamilyIndex == UINT_MAX)
+ {
+ printf("ERROR: Couldn't find transfer queue.\n");
+ return RESULT_ERROR_VULKAN;
+ }
+
+ VkPhysicalDeviceFeatures supportedFeatures;
+ vkGetPhysicalDeviceFeatures(m_PhysicalDevice, &supportedFeatures);
+
+ // Create logical device
+
+ const float queuePriority = 1.f;
+
+ VkDeviceQueueCreateInfo deviceQueueCreateInfo[2] = {};
+ deviceQueueCreateInfo[0].sType = VK_STRUCTURE_TYPE_DEVICE_QUEUE_CREATE_INFO;
+ deviceQueueCreateInfo[0].queueFamilyIndex = m_GraphicsQueueFamilyIndex;
+ deviceQueueCreateInfo[0].queueCount = 1;
+ deviceQueueCreateInfo[0].pQueuePriorities = &queuePriority;
+
+ if(m_TransferQueueFamilyIndex != m_GraphicsQueueFamilyIndex)
+ {
+ deviceQueueCreateInfo[1].sType = VK_STRUCTURE_TYPE_DEVICE_QUEUE_CREATE_INFO;
+ deviceQueueCreateInfo[1].queueFamilyIndex = m_TransferQueueFamilyIndex;
+ deviceQueueCreateInfo[1].queueCount = 1;
+ deviceQueueCreateInfo[1].pQueuePriorities = &queuePriority;
+ }
+
+ // Enable something what may interact with memory/buffer/image support.
+ VkPhysicalDeviceFeatures enabledFeatures;
+ InitVulkanFeatures(enabledFeatures, supportedFeatures);
+
+ bool VK_KHR_get_memory_requirements2_available = false;
+
+ // Determine list of device extensions to enable.
+ std::vector<const char*> enabledDeviceExtensions;
+ //enabledDeviceExtensions.push_back(VK_KHR_SWAPCHAIN_EXTENSION_NAME);
+ bool memoryBudgetAvailable = false;
+ {
+ uint32_t propertyCount = 0;
+ res = vkEnumerateDeviceExtensionProperties(m_PhysicalDevice, nullptr, &propertyCount, nullptr);
+ assert(res == VK_SUCCESS);
+
+ if(propertyCount)
+ {
+ std::vector<VkExtensionProperties> properties{propertyCount};
+ res = vkEnumerateDeviceExtensionProperties(m_PhysicalDevice, nullptr, &propertyCount, properties.data());
+ assert(res == VK_SUCCESS);
+
+ for(uint32_t i = 0; i < propertyCount; ++i)
+ {
+ if(strcmp(properties[i].extensionName, VK_KHR_GET_MEMORY_REQUIREMENTS_2_EXTENSION_NAME) == 0)
+ {
+ VK_KHR_get_memory_requirements2_available = true;
+ }
+ else if(strcmp(properties[i].extensionName, VK_EXT_MEMORY_BUDGET_EXTENSION_NAME) == 0)
+ {
+ if(VK_KHR_get_physical_device_properties2_enabled)
+ {
+ memoryBudgetAvailable = true;
+ }
+ }
+ }
+ }
+ }
+
+ switch(g_VK_EXT_memory_budget_request)
+ {
+ case VULKAN_EXTENSION_REQUEST::DISABLED:
+ break;
+ case VULKAN_EXTENSION_REQUEST::DEFAULT:
+ m_MemoryBudgetEnabled = memoryBudgetAvailable;
+ break;
+ case VULKAN_EXTENSION_REQUEST::ENABLED:
+ m_MemoryBudgetEnabled = memoryBudgetAvailable;
+ if(!memoryBudgetAvailable)
+ {
+ printf("WARNING: VK_EXT_memory_budget extension cannot be enabled.\n");
+ }
+ break;
+ default: assert(0);
+ }
+
+ if(g_VK_AMD_device_coherent_memory_request == VULKAN_EXTENSION_REQUEST::ENABLED)
+ {
+ printf("WARNING: AMD_device_coherent_memory requested but not currently supported by the player.\n");
+ }
+
+ if(m_MemoryBudgetEnabled)
+ {
+ enabledDeviceExtensions.push_back(VK_EXT_MEMORY_BUDGET_EXTENSION_NAME);
+ }
+
+ VkDeviceCreateInfo deviceCreateInfo = { VK_STRUCTURE_TYPE_DEVICE_CREATE_INFO };
+ deviceCreateInfo.enabledExtensionCount = (uint32_t)enabledDeviceExtensions.size();
+ deviceCreateInfo.ppEnabledExtensionNames = !enabledDeviceExtensions.empty() ? enabledDeviceExtensions.data() : nullptr;
+ deviceCreateInfo.queueCreateInfoCount = m_TransferQueueFamilyIndex != m_GraphicsQueueFamilyIndex ? 2 : 1;
+ deviceCreateInfo.pQueueCreateInfos = deviceQueueCreateInfo;
+ deviceCreateInfo.pEnabledFeatures = &enabledFeatures;
+
+ res = vkCreateDevice(m_PhysicalDevice, &deviceCreateInfo, nullptr, &m_Device);
+ if(res != VK_SUCCESS)
+ {
+ printf("ERROR: vkCreateDevice failed (%d)\n", res);
+ return RESULT_ERROR_VULKAN;
+ }
+
+ // Fetch queues
+ vkGetDeviceQueue(m_Device, m_GraphicsQueueFamilyIndex, 0, &m_GraphicsQueue);
+ vkGetDeviceQueue(m_Device, m_TransferQueueFamilyIndex, 0, &m_TransferQueue);
+
+ // Create memory allocator
+
+ VmaDeviceMemoryCallbacks deviceMemoryCallbacks = {};
+ deviceMemoryCallbacks.pfnAllocate = AllocateDeviceMemoryCallback;
+ deviceMemoryCallbacks.pfnFree = FreeDeviceMemoryCallback;
+
+ VmaAllocatorCreateInfo allocatorInfo = {};
+ allocatorInfo.instance = m_VulkanInstance;
+ allocatorInfo.physicalDevice = m_PhysicalDevice;
+ allocatorInfo.device = m_Device;
+ allocatorInfo.flags = VMA_ALLOCATOR_CREATE_EXTERNALLY_SYNCHRONIZED_BIT;
+ allocatorInfo.pDeviceMemoryCallbacks = &deviceMemoryCallbacks;
+ allocatorInfo.vulkanApiVersion = VULKAN_API_VERSION;
+
+ if(m_MemoryBudgetEnabled)
+ {
+ allocatorInfo.flags |= VMA_ALLOCATOR_CREATE_EXT_MEMORY_BUDGET_BIT;
+ }
+
+ res = vmaCreateAllocator(&allocatorInfo, &m_Allocator);
+ if(res != VK_SUCCESS)
+ {
+ printf("ERROR: vmaCreateAllocator failed (%d)\n", res);
+ return RESULT_ERROR_VULKAN;
+ }
+
+ vmaGetPhysicalDeviceProperties(m_Allocator, &m_DevProps);
+ vmaGetMemoryProperties(m_Allocator, &m_MemProps);
+
+ // Create command pool
+
+ VkCommandPoolCreateInfo cmdPoolCreateInfo = { VK_STRUCTURE_TYPE_COMMAND_POOL_CREATE_INFO };
+ cmdPoolCreateInfo.queueFamilyIndex = m_TransferQueueFamilyIndex;
+ cmdPoolCreateInfo.flags = VK_COMMAND_POOL_CREATE_TRANSIENT_BIT;
+
+ res = vkCreateCommandPool(m_Device, &cmdPoolCreateInfo, nullptr, &m_CommandPool);
+ if(res != VK_SUCCESS)
+ {
+ printf("ERROR: vkCreateCommandPool failed (%d)\n", res);
+ return RESULT_ERROR_VULKAN;
+ }
+
+ // Create command buffer
+
+ VkCommandBufferAllocateInfo cmdBufAllocInfo = { VK_STRUCTURE_TYPE_COMMAND_BUFFER_ALLOCATE_INFO };
+ cmdBufAllocInfo.commandBufferCount = 1;
+ cmdBufAllocInfo.commandPool = m_CommandPool;
+ cmdBufAllocInfo.level = VK_COMMAND_BUFFER_LEVEL_PRIMARY;
+ res = vkAllocateCommandBuffers(m_Device, &cmdBufAllocInfo, &m_CommandBuffer);
+ if(res != VK_SUCCESS)
+ {
+ printf("ERROR: vkAllocateCommandBuffers failed (%d)\n", res);
+ return RESULT_ERROR_VULKAN;
+ }
+
+ return 0;
+}
+
+void Player::FinalizeVulkan()
+{
+ if(!m_DefragmentationContexts.empty())
+ {
+ printf("WARNING: Defragmentation contexts not destroyed: %zu.\n", m_DefragmentationContexts.size());
+
+ if(CLEANUP_LEAKED_OBJECTS)
+ {
+ for(const auto& it : m_DefragmentationContexts)
+ {
+ vmaDefragmentationEnd(m_Allocator, it.second);
+ }
+ }
+
+ m_DefragmentationContexts.clear();
+ }
+
+ if(!m_Allocations.empty())
+ {
+ printf("WARNING: Allocations not destroyed: %zu.\n", m_Allocations.size());
+
+ if(CLEANUP_LEAKED_OBJECTS)
+ {
+ for(const auto it : m_Allocations)
+ {
+ Destroy(it.second);
+ }
+ }
+
+ m_Allocations.clear();
+ }
+
+ if(!m_Pools.empty())
+ {
+ printf("WARNING: Custom pools not destroyed: %zu.\n", m_Pools.size());
+
+ if(CLEANUP_LEAKED_OBJECTS)
+ {
+ for(const auto it : m_Pools)
+ {
+ vmaDestroyPool(m_Allocator, it.second.pool);
+ }
+ }
+
+ m_Pools.clear();
+ }
+
+ vkDeviceWaitIdle(m_Device);
+
+ if(m_CommandBuffer != VK_NULL_HANDLE)
+ {
+ vkFreeCommandBuffers(m_Device, m_CommandPool, 1, &m_CommandBuffer);
+ m_CommandBuffer = VK_NULL_HANDLE;
+ }
+
+ if(m_CommandPool != VK_NULL_HANDLE)
+ {
+ vkDestroyCommandPool(m_Device, m_CommandPool, nullptr);
+ m_CommandPool = VK_NULL_HANDLE;
+ }
+
+ if(m_Allocator != VK_NULL_HANDLE)
+ {
+ vmaDestroyAllocator(m_Allocator);
+ m_Allocator = nullptr;
+ }
+
+ if(m_Device != VK_NULL_HANDLE)
+ {
+ vkDestroyDevice(m_Device, nullptr);
+ m_Device = nullptr;
+ }
+
+ UnregisterDebugCallbacks();
+
+ if(m_VulkanInstance != VK_NULL_HANDLE)
+ {
+ vkDestroyInstance(m_VulkanInstance, NULL);
+ m_VulkanInstance = VK_NULL_HANDLE;
+ }
+}
+
+void Player::RegisterDebugCallbacks()
+{
+ static const VkDebugUtilsMessageSeverityFlagsEXT DEBUG_UTILS_MESSENGER_MESSAGE_SEVERITY =
+ //VK_DEBUG_UTILS_MESSAGE_SEVERITY_VERBOSE_BIT_EXT |
+ //VK_DEBUG_UTILS_MESSAGE_SEVERITY_INFO_BIT_EXT |
+ VK_DEBUG_UTILS_MESSAGE_SEVERITY_WARNING_BIT_EXT |
+ VK_DEBUG_UTILS_MESSAGE_SEVERITY_ERROR_BIT_EXT;
+ static const VkDebugUtilsMessageTypeFlagsEXT DEBUG_UTILS_MESSENGER_MESSAGE_TYPE =
+ VK_DEBUG_UTILS_MESSAGE_TYPE_GENERAL_BIT_EXT |
+ VK_DEBUG_UTILS_MESSAGE_TYPE_VALIDATION_BIT_EXT |
+ VK_DEBUG_UTILS_MESSAGE_TYPE_PERFORMANCE_BIT_EXT;
+
+ m_vkCreateDebugUtilsMessengerEXT = (PFN_vkCreateDebugUtilsMessengerEXT)vkGetInstanceProcAddr(
+ m_VulkanInstance, "vkCreateDebugUtilsMessengerEXT");
+ m_vkDestroyDebugUtilsMessengerEXT = (PFN_vkDestroyDebugUtilsMessengerEXT)vkGetInstanceProcAddr(
+ m_VulkanInstance, "vkDestroyDebugUtilsMessengerEXT");
+ assert(m_vkCreateDebugUtilsMessengerEXT);
+ assert(m_vkDestroyDebugUtilsMessengerEXT);
+
+ VkDebugUtilsMessengerCreateInfoEXT messengerCreateInfo = { VK_STRUCTURE_TYPE_DEBUG_UTILS_MESSENGER_CREATE_INFO_EXT };
+ messengerCreateInfo.messageSeverity = DEBUG_UTILS_MESSENGER_MESSAGE_SEVERITY;
+ messengerCreateInfo.messageType = DEBUG_UTILS_MESSENGER_MESSAGE_TYPE;
+ messengerCreateInfo.pfnUserCallback = MyDebugReportCallback;
+ VkResult res = m_vkCreateDebugUtilsMessengerEXT(m_VulkanInstance, &messengerCreateInfo, nullptr, &m_DebugUtilsMessenger);
+ if(res != VK_SUCCESS)
+ {
+ printf("ERROR: vkCreateDebugUtilsMessengerEXT failed (%d)\n", res);
+ m_DebugUtilsMessenger = VK_NULL_HANDLE;
+ }
+}
+
+void Player::UnregisterDebugCallbacks()
+{
+ if(m_DebugUtilsMessenger)
+ {
+ m_vkDestroyDebugUtilsMessengerEXT(m_VulkanInstance, m_DebugUtilsMessenger, nullptr);
+ }
+}
+
+void Player::Defragment()
+{
+ VmaStats stats;
+ vmaCalculateStats(m_Allocator, &stats);
+ PrintStats(stats, "before defragmentation");
+
+ const size_t allocCount = m_Allocations.size();
+ std::vector<VmaAllocation> allocations(allocCount);
+ size_t notNullAllocCount = 0;
+ for(const auto& it : m_Allocations)
+ {
+ if(it.second.allocation != VK_NULL_HANDLE)
+ {
+ allocations[notNullAllocCount] = it.second.allocation;
+ ++notNullAllocCount;
+ }
+ }
+ if(notNullAllocCount == 0)
+ {
+ printf(" Nothing to defragment.\n");
+ return;
+ }
+
+ allocations.resize(notNullAllocCount);
+ std::vector<VkBool32> allocationsChanged(notNullAllocCount);
+
+ VmaDefragmentationStats defragStats = {};
+
+ VkCommandBufferBeginInfo cmdBufBeginInfo = { VK_STRUCTURE_TYPE_COMMAND_BUFFER_BEGIN_INFO };
+ cmdBufBeginInfo.flags = VK_COMMAND_BUFFER_USAGE_ONE_TIME_SUBMIT_BIT;
+ VkResult res = vkBeginCommandBuffer(m_CommandBuffer, &cmdBufBeginInfo);
+ if(res != VK_SUCCESS)
+ {
+ printf("ERROR: vkBeginCommandBuffer failed (%d)\n", res);
+ return;
+ }
+
+ const time_point timeBeg = std::chrono::high_resolution_clock::now();
+
+ VmaDefragmentationInfo2 defragInfo = {};
+ defragInfo.allocationCount = (uint32_t)notNullAllocCount;
+ defragInfo.pAllocations = allocations.data();
+ defragInfo.pAllocationsChanged = allocationsChanged.data();
+ defragInfo.maxCpuAllocationsToMove = UINT32_MAX;
+ defragInfo.maxCpuBytesToMove = VK_WHOLE_SIZE;
+ defragInfo.maxGpuAllocationsToMove = UINT32_MAX;
+ defragInfo.maxGpuBytesToMove = VK_WHOLE_SIZE;
+ defragInfo.flags = g_DefragmentationFlags;
+ defragInfo.commandBuffer = m_CommandBuffer;
+
+ VmaDefragmentationContext defragCtx = VK_NULL_HANDLE;
+ res = vmaDefragmentationBegin(m_Allocator, &defragInfo, &defragStats, &defragCtx);
+
+ const time_point timeAfterDefragBegin = std::chrono::high_resolution_clock::now();
+
+ vkEndCommandBuffer(m_CommandBuffer);
+
+ if(res >= VK_SUCCESS)
+ {
+ VkSubmitInfo submitInfo = { VK_STRUCTURE_TYPE_SUBMIT_INFO };
+ submitInfo.commandBufferCount = 1;
+ submitInfo.pCommandBuffers = &m_CommandBuffer;
+ vkQueueSubmit(m_TransferQueue, 1, &submitInfo, VK_NULL_HANDLE);
+ vkQueueWaitIdle(m_TransferQueue);
+
+ const time_point timeAfterGpu = std::chrono::high_resolution_clock::now();
+
+ vmaDefragmentationEnd(m_Allocator, defragCtx);
+
+ const time_point timeAfterDefragEnd = std::chrono::high_resolution_clock::now();
+
+ const duration defragDurationBegin = timeAfterDefragBegin - timeBeg;
+ const duration defragDurationGpu = timeAfterGpu - timeAfterDefragBegin;
+ const duration defragDurationEnd = timeAfterDefragEnd - timeAfterGpu;
+
+ // If anything changed.
+ if(defragStats.allocationsMoved > 0)
+ {
+ // Go over allocation that changed and destroy their buffers and images.
+ size_t i = 0;
+ for(auto& it : m_Allocations)
+ {
+ if(allocationsChanged[i] != VK_FALSE)
+ {
+ if(it.second.buffer != VK_NULL_HANDLE)
+ {
+ vkDestroyBuffer(m_Device, it.second.buffer, nullptr);
+ it.second.buffer = VK_NULL_HANDLE;
+ }
+ if(it.second.image != VK_NULL_HANDLE)
+ {
+ vkDestroyImage(m_Device, it.second.image, nullptr);
+ it.second.image = VK_NULL_HANDLE;
+ }
+ }
+ ++i;
+ }
+ }
+
+ // Print statistics
+ std::string defragDurationBeginStr;
+ std::string defragDurationGpuStr;
+ std::string defragDurationEndStr;
+ SecondsToFriendlyStr(ToFloatSeconds(defragDurationBegin), defragDurationBeginStr);
+ SecondsToFriendlyStr(ToFloatSeconds(defragDurationGpu), defragDurationGpuStr);
+ SecondsToFriendlyStr(ToFloatSeconds(defragDurationEnd), defragDurationEndStr);
+
+ printf(" Defragmentation took:\n");
+ printf(" vmaDefragmentationBegin: %s\n", defragDurationBeginStr.c_str());
+ printf(" GPU: %s\n", defragDurationGpuStr.c_str());
+ printf(" vmaDefragmentationEnd: %s\n", defragDurationEndStr.c_str());
+ printf(" VmaDefragmentationStats:\n");
+ printf(" bytesMoved: %llu\n", defragStats.bytesMoved);
+ printf(" bytesFreed: %llu\n", defragStats.bytesFreed);
+ printf(" allocationsMoved: %u\n", defragStats.allocationsMoved);
+ printf(" deviceMemoryBlocksFreed: %u\n", defragStats.deviceMemoryBlocksFreed);
+
+ vmaCalculateStats(m_Allocator, &stats);
+ PrintStats(stats, "after defragmentation");
+ }
+ else
+ {
+ printf("vmaDefragmentationBegin failed (%d).\n", res);
+ }
+
+ vkResetCommandPool(m_Device, m_CommandPool, 0);
+}
+
+void Player::PrintStats()
+{
+ if(g_Verbosity == VERBOSITY::MINIMUM)
+ {
+ return;
+ }
+
+ m_Stats.PrintDeviceMemStats();
+
+ printf("Statistics:\n");
+ if(m_Stats.GetAllocationCreationCount() > 0)
+ {
+ printf(" Total allocations created: %zu\n", m_Stats.GetAllocationCreationCount());
+ }
+
+ // Buffers
+ if(m_Stats.GetBufferCreationCount())
+ {
+ printf(" Total buffers created: %zu\n", m_Stats.GetBufferCreationCount());
+ if(g_Verbosity == VERBOSITY::MAXIMUM)
+ {
+ printf(" Class 0 (indirect/vertex/index): %zu\n", m_Stats.GetBufferCreationCount(0));
+ printf(" Class 1 (storage): %zu\n", m_Stats.GetBufferCreationCount(1));
+ printf(" Class 2 (uniform): %zu\n", m_Stats.GetBufferCreationCount(2));
+ printf(" Class 3 (other): %zu\n", m_Stats.GetBufferCreationCount(3));
+ }
+ }
+
+ // Images
+ const size_t imageCreationCount =
+ m_Stats.GetImageCreationCount(0) +
+ m_Stats.GetImageCreationCount(1) +
+ m_Stats.GetImageCreationCount(2) +
+ m_Stats.GetImageCreationCount(3) +
+ m_Stats.GetLinearImageCreationCount();
+ if(imageCreationCount > 0)
+ {
+ printf(" Total images created: %zu\n", imageCreationCount);
+ if(g_Verbosity == VERBOSITY::MAXIMUM)
+ {
+ printf(" Class 0 (depth/stencil): %zu\n", m_Stats.GetImageCreationCount(0));
+ printf(" Class 1 (attachment): %zu\n", m_Stats.GetImageCreationCount(1));
+ printf(" Class 2 (sampled): %zu\n", m_Stats.GetImageCreationCount(2));
+ printf(" Class 3 (other): %zu\n", m_Stats.GetImageCreationCount(3));
+ if(m_Stats.GetLinearImageCreationCount() > 0)
+ {
+ printf(" LINEAR tiling: %zu\n", m_Stats.GetLinearImageCreationCount());
+ }
+ }
+ }
+
+ if(m_Stats.GetPoolCreationCount() > 0)
+ {
+ printf(" Total custom pools created: %zu\n", m_Stats.GetPoolCreationCount());
+ }
+
+ float lastTime;
+ if(!m_LastLineTimeStr.empty() && StrRangeToFloat(StrRange(m_LastLineTimeStr), lastTime))
+ {
+ std::string origTimeStr;
+ SecondsToFriendlyStr(lastTime, origTimeStr);
+ printf(" Original recording time: %s\n", origTimeStr.c_str());
+ }
+
+ // Thread statistics.
+ const size_t threadCount = m_Threads.size();
+ if(threadCount > 1)
+ {
+ uint32_t threadCallCountMax = 0;
+ uint32_t threadCallCountSum = 0;
+ for(const auto& it : m_Threads)
+ {
+ threadCallCountMax = std::max(threadCallCountMax, it.second.callCount);
+ threadCallCountSum += it.second.callCount;
+ }
+ printf(" Threads making calls to VMA: %zu\n", threadCount);
+ printf(" %.2f%% calls from most active thread.\n",
+ (float)threadCallCountMax * 100.f / (float)threadCallCountSum);
+ }
+ else
+ {
+ printf(" VMA used from only one thread.\n");
+ }
+
+ // Function call count
+ if(g_Verbosity == VERBOSITY::MAXIMUM)
+ {
+ printf(" Function call count:\n");
+ const size_t* const functionCallCount = m_Stats.GetFunctionCallCount();
+ for(size_t i = 0; i < (size_t)VMA_FUNCTION::Count; ++i)
+ {
+ if(functionCallCount[i] > 0)
+ {
+ printf(" %s %zu\n", VMA_FUNCTION_NAMES[i], functionCallCount[i]);
+ }
+ }
+ }
+
+ // Detailed stats
+ if(g_Verbosity == VERBOSITY::MAXIMUM)
+ {
+ m_Stats.PrintDetailedStats();
+ }
+
+ if(g_MemStatsEnabled)
+ {
+ m_Stats.PrintMemStats();
+ }
+}
+
+bool Player::ValidateFunctionParameterCount(size_t lineNumber, const CsvSplit& csvSplit, size_t expectedParamCount, bool lastUnbound)
+{
+ bool ok;
+ if(lastUnbound)
+ ok = csvSplit.GetCount() >= FIRST_PARAM_INDEX + expectedParamCount - 1;
+ else
+ ok = csvSplit.GetCount() == FIRST_PARAM_INDEX + expectedParamCount;
+
+ if(!ok)
+ {
+ if(IssueWarning())
+ {
+ printf("Line %zu: Incorrect number of function parameters.\n", lineNumber);
+ }
+ }
+
+ return ok;
+}
+
+bool Player::PrepareUserData(size_t lineNumber, uint32_t allocCreateFlags, const StrRange& userDataColumn, const StrRange& wholeLine, void*& outUserData)
+{
+ if(!g_UserDataEnabled)
+ {
+ outUserData = nullptr;
+ return true;
+ }
+
+ // String
+ if((allocCreateFlags & VMA_ALLOCATION_CREATE_USER_DATA_COPY_STRING_BIT) != 0)
+ {
+ const size_t len = wholeLine.end - userDataColumn.beg;
+ m_UserDataTmpStr.resize(len + 1);
+ memcpy(m_UserDataTmpStr.data(), userDataColumn.beg, len);
+ m_UserDataTmpStr[len] = '\0';
+ outUserData = m_UserDataTmpStr.data();
+ return true;
+ }
+ // Pointer
+ else
+ {
+ uint64_t pUserData = 0;
+ if(StrRangeToPtr(userDataColumn, pUserData))
+ {
+ outUserData = (void*)(uintptr_t)pUserData;
+ return true;
+ }
+ }
+
+ if(IssueWarning())
+ {
+ printf("Line %zu: Invalid pUserData.\n", lineNumber);
+ }
+ outUserData = 0;
+ return false;
+}
+
+void Player::UpdateMemStats()
+{
+ if(!g_MemStatsEnabled)
+ {
+ return;
+ }
+
+ VmaStats stats;
+ vmaCalculateStats(m_Allocator, &stats);
+ m_Stats.UpdateMemStats(stats);
+}
+
+void Player::ExecuteCreatePool(size_t lineNumber, const CsvSplit& csvSplit)
+{
+ m_Stats.RegisterFunctionCall(VMA_FUNCTION::CreatePool);
+
+ if(ValidateFunctionParameterCount(lineNumber, csvSplit, 7, false))
+ {
+ VmaPoolCreateInfo poolCreateInfo = {};
+ uint64_t origPtr = 0;
+
+ if(StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX), poolCreateInfo.memoryTypeIndex) &&
+ StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 1), poolCreateInfo.flags) &&
+ StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 2), poolCreateInfo.blockSize) &&
+ StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 3), poolCreateInfo.minBlockCount) &&
+ StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 4), poolCreateInfo.maxBlockCount) &&
+ StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 5), poolCreateInfo.frameInUseCount) &&
+ StrRangeToPtr(csvSplit.GetRange(FIRST_PARAM_INDEX + 6), origPtr))
+ {
+ m_Stats.RegisterCreatePool(poolCreateInfo);
+
+ Pool poolDesc = {};
+ VkResult res = vmaCreatePool(m_Allocator, &poolCreateInfo, &poolDesc.pool);
+
+ if(origPtr)
+ {
+ if(res == VK_SUCCESS)
+ {
+ // Originally succeeded, currently succeeded.
+ // Just save pointer (done below).
+ }
+ else
+ {
+ // Originally succeeded, currently failed.
+ // Print warning. Save null pointer.
+ if(IssueWarning())
+ {
+ printf("Line %zu: vmaCreatePool failed (%d), while originally succeeded.\n", lineNumber, res);
+ }
+ }
+
+ const auto existingIt = m_Pools.find(origPtr);
+ if(existingIt != m_Pools.end())
+ {
+ if(IssueWarning())
+ {
+ printf("Line %zu: Pool %llX already exists.\n", lineNumber, origPtr);
+ }
+ }
+ m_Pools[origPtr] = poolDesc;
+ }
+ else
+ {
+ if(res == VK_SUCCESS)
+ {
+ // Originally failed, currently succeeded.
+ // Print warning, destroy the pool.
+ if(IssueWarning())
+ {
+ printf("Line %zu: vmaCreatePool succeeded, originally failed.\n", lineNumber);
+ }
+
+ vmaDestroyPool(m_Allocator, poolDesc.pool);
+ }
+ else
+ {
+ // Originally failed, currently failed.
+ // Print warning.
+ if(IssueWarning())
+ {
+ printf("Line %zu: vmaCreatePool failed (%d), originally also failed.\n", lineNumber, res);
+ }
+ }
+ }
+
+ UpdateMemStats();
+ }
+ else
+ {
+ if(IssueWarning())
+ {
+ printf("Line %zu: Invalid parameters for vmaCreatePool.\n", lineNumber);
+ }
+ }
+ }
+}
+
+void Player::ExecuteDestroyPool(size_t lineNumber, const CsvSplit& csvSplit)
+{
+ m_Stats.RegisterFunctionCall(VMA_FUNCTION::DestroyPool);
+
+ if(ValidateFunctionParameterCount(lineNumber, csvSplit, 1, false))
+ {
+ uint64_t origPtr = 0;
+
+ if(StrRangeToPtr(csvSplit.GetRange(FIRST_PARAM_INDEX), origPtr))
+ {
+ if(origPtr != 0)
+ {
+ const auto it = m_Pools.find(origPtr);
+ if(it != m_Pools.end())
+ {
+ vmaDestroyPool(m_Allocator, it->second.pool);
+ UpdateMemStats();
+ m_Pools.erase(it);
+ }
+ else
+ {
+ if(IssueWarning())
+ {
+ printf("Line %zu: Pool %llX not found.\n", lineNumber, origPtr);
+ }
+ }
+ }
+ }
+ else
+ {
+ if(IssueWarning())
+ {
+ printf("Line %zu: Invalid parameters for vmaDestroyPool.\n", lineNumber);
+ }
+ }
+ }
+}
+
+void Player::ExecuteSetAllocationUserData(size_t lineNumber, const CsvSplit& csvSplit)
+{
+ m_Stats.RegisterFunctionCall(VMA_FUNCTION::SetAllocationUserData);
+
+ if(!g_UserDataEnabled)
+ {
+ return;
+ }
+
+ if(ValidateFunctionParameterCount(lineNumber, csvSplit, 2, true))
+ {
+ uint64_t origPtr = 0;
+ if(StrRangeToPtr(csvSplit.GetRange(FIRST_PARAM_INDEX), origPtr))
+ {
+ const auto it = m_Allocations.find(origPtr);
+ if(it != m_Allocations.end())
+ {
+ void* pUserData = nullptr;
+ if(csvSplit.GetCount() > FIRST_PARAM_INDEX + 1)
+ {
+ PrepareUserData(
+ lineNumber,
+ it->second.allocationFlags,
+ csvSplit.GetRange(FIRST_PARAM_INDEX + 1),
+ csvSplit.GetLine(),
+ pUserData);
+ }
+
+ vmaSetAllocationUserData(m_Allocator, it->second.allocation, pUserData);
+ }
+ else
+ {
+ if(IssueWarning())
+ {
+ printf("Line %zu: Allocation %llX not found.\n", lineNumber, origPtr);
+ }
+ }
+ }
+ else
+ {
+ if(IssueWarning())
+ {
+ printf("Line %zu: Invalid parameters for vmaSetAllocationUserData.\n", lineNumber);
+ }
+ }
+ }
+}
+
+void Player::ExecuteCreateBuffer(size_t lineNumber, const CsvSplit& csvSplit)
+{
+ m_Stats.RegisterFunctionCall(VMA_FUNCTION::CreateBuffer);
+
+ if(ValidateFunctionParameterCount(lineNumber, csvSplit, 12, true))
+ {
+ VkBufferCreateInfo bufCreateInfo = { VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO };
+ VmaAllocationCreateInfo allocCreateInfo = {};
+ uint64_t origPool = 0;
+ uint64_t origPtr = 0;
+
+ if(StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX), bufCreateInfo.flags) &&
+ StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 1), bufCreateInfo.size) &&
+ StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 2), bufCreateInfo.usage) &&
+ StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 3), (uint32_t&)bufCreateInfo.sharingMode) &&
+ StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 4), allocCreateInfo.flags) &&
+ StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 5), (uint32_t&)allocCreateInfo.usage) &&
+ StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 6), allocCreateInfo.requiredFlags) &&
+ StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 7), allocCreateInfo.preferredFlags) &&
+ StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 8), allocCreateInfo.memoryTypeBits) &&
+ StrRangeToPtr(csvSplit.GetRange(FIRST_PARAM_INDEX + 9), origPool) &&
+ StrRangeToPtr(csvSplit.GetRange(FIRST_PARAM_INDEX + 10), origPtr))
+ {
+ FindPool(lineNumber, origPool, allocCreateInfo.pool);
+
+ if(csvSplit.GetCount() > FIRST_PARAM_INDEX + 11)
+ {
+ PrepareUserData(
+ lineNumber,
+ allocCreateInfo.flags,
+ csvSplit.GetRange(FIRST_PARAM_INDEX + 11),
+ csvSplit.GetLine(),
+ allocCreateInfo.pUserData);
+ }
+
+ m_Stats.RegisterCreateBuffer(bufCreateInfo);
+ m_Stats.RegisterCreateAllocation(allocCreateInfo);
+
+ // Forcing VK_SHARING_MODE_EXCLUSIVE because we use only one queue anyway.
+ bufCreateInfo.sharingMode = VK_SHARING_MODE_EXCLUSIVE;
+
+ Allocation allocDesc = { };
+ allocDesc.allocationFlags = allocCreateInfo.flags;
+ VkResult res = vmaCreateBuffer(m_Allocator, &bufCreateInfo, &allocCreateInfo, &allocDesc.buffer, &allocDesc.allocation, nullptr);
+ UpdateMemStats();
+ AddAllocation(lineNumber, origPtr, res, "vmaCreateBuffer", std::move(allocDesc));
+ }
+ else
+ {
+ if(IssueWarning())
+ {
+ printf("Line %zu: Invalid parameters for vmaCreateBuffer.\n", lineNumber);
+ }
+ }
+ }
+}
+
+void Player::DestroyAllocation(size_t lineNumber, const CsvSplit& csvSplit, const char* functionName)
+{
+ if(ValidateFunctionParameterCount(lineNumber, csvSplit, 1, false))
+ {
+ uint64_t origAllocPtr = 0;
+
+ if(StrRangeToPtr(csvSplit.GetRange(FIRST_PARAM_INDEX), origAllocPtr))
+ {
+ if(origAllocPtr != 0)
+ {
+ const auto it = m_Allocations.find(origAllocPtr);
+ if(it != m_Allocations.end())
+ {
+ Destroy(it->second);
+ UpdateMemStats();
+ m_Allocations.erase(it);
+ }
+ else
+ {
+ if(IssueWarning())
+ {
+ printf("Line %zu: Allocation %llX not found.\n", lineNumber, origAllocPtr);
+ }
+ }
+ }
+ }
+ else
+ {
+ if(IssueWarning())
+ {
+ printf("Line %zu: Invalid parameters for %s.\n", lineNumber, functionName);
+ }
+ }
+ }
+}
+
+void Player::PrintStats(const VmaStats& stats, const char* suffix)
+{
+ printf(" VmaStats %s:\n", suffix);
+ printf(" total:\n");
+ PrintStatInfo(stats.total);
+
+ if(g_Verbosity == VERBOSITY::MAXIMUM)
+ {
+ for(uint32_t i = 0; i < m_MemProps->memoryHeapCount; ++i)
+ {
+ printf(" memoryHeap[%u]:\n", i);
+ PrintStatInfo(stats.memoryHeap[i]);
+ }
+ for(uint32_t i = 0; i < m_MemProps->memoryTypeCount; ++i)
+ {
+ printf(" memoryType[%u]:\n", i);
+ PrintStatInfo(stats.memoryType[i]);
+ }
+ }
+}
+
+void Player::PrintStatInfo(const VmaStatInfo& info)
+{
+ printf(" blockCount: %u\n", info.blockCount);
+ printf(" allocationCount: %u\n", info.allocationCount);
+ printf(" unusedRangeCount: %u\n", info.unusedRangeCount);
+ printf(" usedBytes: %llu\n", info.usedBytes);
+ printf(" unusedBytes: %llu\n", info.unusedBytes);
+ printf(" allocationSizeMin: %llu\n", info.allocationSizeMin);
+ printf(" allocationSizeAvg: %llu\n", info.allocationSizeAvg);
+ printf(" allocationSizeMax: %llu\n", info.allocationSizeMax);
+ printf(" unusedRangeSizeMin: %llu\n", info.unusedRangeSizeMin);
+ printf(" unusedRangeSizeAvg: %llu\n", info.unusedRangeSizeAvg);
+ printf(" unusedRangeSizeMax: %llu\n", info.unusedRangeSizeMax);
+}
+
+void Player::ExecuteCreateImage(size_t lineNumber, const CsvSplit& csvSplit)
+{
+ m_Stats.RegisterFunctionCall(VMA_FUNCTION::CreateImage);
+
+ if(ValidateFunctionParameterCount(lineNumber, csvSplit, 21, true))
+ {
+ VkImageCreateInfo imageCreateInfo = { VK_STRUCTURE_TYPE_IMAGE_CREATE_INFO };
+ VmaAllocationCreateInfo allocCreateInfo = {};
+ uint64_t origPool = 0;
+ uint64_t origPtr = 0;
+
+ if(StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX), imageCreateInfo.flags) &&
+ StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 1), (uint32_t&)imageCreateInfo.imageType) &&
+ StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 2), (uint32_t&)imageCreateInfo.format) &&
+ StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 3), imageCreateInfo.extent.width) &&
+ StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 4), imageCreateInfo.extent.height) &&
+ StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 5), imageCreateInfo.extent.depth) &&
+ StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 6), imageCreateInfo.mipLevels) &&
+ StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 7), imageCreateInfo.arrayLayers) &&
+ StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 8), (uint32_t&)imageCreateInfo.samples) &&
+ StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 9), (uint32_t&)imageCreateInfo.tiling) &&
+ StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 10), imageCreateInfo.usage) &&
+ StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 11), (uint32_t&)imageCreateInfo.sharingMode) &&
+ StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 12), (uint32_t&)imageCreateInfo.initialLayout) &&
+ StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 13), allocCreateInfo.flags) &&
+ StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 14), (uint32_t&)allocCreateInfo.usage) &&
+ StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 15), allocCreateInfo.requiredFlags) &&
+ StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 16), allocCreateInfo.preferredFlags) &&
+ StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 17), allocCreateInfo.memoryTypeBits) &&
+ StrRangeToPtr(csvSplit.GetRange(FIRST_PARAM_INDEX + 18), origPool) &&
+ StrRangeToPtr(csvSplit.GetRange(FIRST_PARAM_INDEX + 19), origPtr))
+ {
+ FindPool(lineNumber, origPool, allocCreateInfo.pool);
+
+ if(csvSplit.GetCount() > FIRST_PARAM_INDEX + 20)
+ {
+ PrepareUserData(
+ lineNumber,
+ allocCreateInfo.flags,
+ csvSplit.GetRange(FIRST_PARAM_INDEX + 20),
+ csvSplit.GetLine(),
+ allocCreateInfo.pUserData);
+ }
+
+ m_Stats.RegisterCreateImage(imageCreateInfo);
+ m_Stats.RegisterCreateAllocation(allocCreateInfo);
+
+ // Forcing VK_SHARING_MODE_EXCLUSIVE because we use only one queue anyway.
+ imageCreateInfo.sharingMode = VK_SHARING_MODE_EXCLUSIVE;
+
+ Allocation allocDesc = {};
+ allocDesc.allocationFlags = allocCreateInfo.flags;
+ VkResult res = vmaCreateImage(m_Allocator, &imageCreateInfo, &allocCreateInfo, &allocDesc.image, &allocDesc.allocation, nullptr);
+ UpdateMemStats();
+ AddAllocation(lineNumber, origPtr, res, "vmaCreateImage", std::move(allocDesc));
+ }
+ else
+ {
+ if(IssueWarning())
+ {
+ printf("Line %zu: Invalid parameters for vmaCreateImage.\n", lineNumber);
+ }
+ }
+ }
+}
+
+void Player::ExecuteFreeMemoryPages(size_t lineNumber, const CsvSplit& csvSplit)
+{
+ m_Stats.RegisterFunctionCall(VMA_FUNCTION::FreeMemoryPages);
+
+ if(ValidateFunctionParameterCount(lineNumber, csvSplit, 1, false))
+ {
+ std::vector<uint64_t> origAllocPtrs;
+ if(StrRangeToPtrList(csvSplit.GetRange(FIRST_PARAM_INDEX), origAllocPtrs))
+ {
+ const size_t allocCount = origAllocPtrs.size();
+ size_t notNullCount = 0;
+ for(size_t i = 0; i < allocCount; ++i)
+ {
+ const uint64_t origAllocPtr = origAllocPtrs[i];
+ if(origAllocPtr != 0)
+ {
+ const auto it = m_Allocations.find(origAllocPtr);
+ if(it != m_Allocations.end())
+ {
+ Destroy(it->second);
+ m_Allocations.erase(it);
+ ++notNullCount;
+ }
+ else
+ {
+ if(IssueWarning())
+ {
+ printf("Line %zu: Allocation %llX not found.\n", lineNumber, origAllocPtr);
+ }
+ }
+ }
+ }
+ if(notNullCount)
+ {
+ UpdateMemStats();
+ }
+ }
+ else
+ {
+ if(IssueWarning())
+ {
+ printf("Line %zu: Invalid parameters for vmaFreeMemoryPages.\n", lineNumber);
+ }
+ }
+ }
+}
+
+void Player::ExecuteCreateLostAllocation(size_t lineNumber, const CsvSplit& csvSplit)
+{
+ m_Stats.RegisterFunctionCall(VMA_FUNCTION::CreateLostAllocation);
+
+ if(ValidateFunctionParameterCount(lineNumber, csvSplit, 1, false))
+ {
+ uint64_t origPtr = 0;
+
+ if(StrRangeToPtr(csvSplit.GetRange(FIRST_PARAM_INDEX), origPtr))
+ {
+ Allocation allocDesc = {};
+ vmaCreateLostAllocation(m_Allocator, &allocDesc.allocation);
+ UpdateMemStats();
+ m_Stats.RegisterCreateLostAllocation();
+
+ AddAllocation(lineNumber, origPtr, VK_SUCCESS, "vmaCreateLostAllocation", std::move(allocDesc));
+ }
+ else
+ {
+ if(IssueWarning())
+ {
+ printf("Line %zu: Invalid parameters for vmaCreateLostAllocation.\n", lineNumber);
+ }
+ }
+ }
+}
+
+void Player::ExecuteAllocateMemory(size_t lineNumber, const CsvSplit& csvSplit)
+{
+ m_Stats.RegisterFunctionCall(VMA_FUNCTION::AllocateMemory);
+
+ if(ValidateFunctionParameterCount(lineNumber, csvSplit, 11, true))
+ {
+ VkMemoryRequirements memReq = {};
+ VmaAllocationCreateInfo allocCreateInfo = {};
+ uint64_t origPool = 0;
+ uint64_t origPtr = 0;
+
+ if(StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX), memReq.size) &&
+ StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 1), memReq.alignment) &&
+ StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 2), memReq.memoryTypeBits) &&
+ StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 3), allocCreateInfo.flags) &&
+ StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 4), (uint32_t&)allocCreateInfo.usage) &&
+ StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 5), allocCreateInfo.requiredFlags) &&
+ StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 6), allocCreateInfo.preferredFlags) &&
+ StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 7), allocCreateInfo.memoryTypeBits) &&
+ StrRangeToPtr(csvSplit.GetRange(FIRST_PARAM_INDEX + 8), origPool) &&
+ StrRangeToPtr(csvSplit.GetRange(FIRST_PARAM_INDEX + 9), origPtr))
+ {
+ FindPool(lineNumber, origPool, allocCreateInfo.pool);
+
+ if(csvSplit.GetCount() > FIRST_PARAM_INDEX + 10)
+ {
+ PrepareUserData(
+ lineNumber,
+ allocCreateInfo.flags,
+ csvSplit.GetRange(FIRST_PARAM_INDEX + 10),
+ csvSplit.GetLine(),
+ allocCreateInfo.pUserData);
+ }
+
+ UpdateMemStats();
+ m_Stats.RegisterCreateAllocation(allocCreateInfo);
+
+ Allocation allocDesc = {};
+ allocDesc.allocationFlags = allocCreateInfo.flags;
+ VkResult res = vmaAllocateMemory(m_Allocator, &memReq, &allocCreateInfo, &allocDesc.allocation, nullptr);
+ AddAllocation(lineNumber, origPtr, res, "vmaAllocateMemory", std::move(allocDesc));
+ }
+ else
+ {
+ if(IssueWarning())
+ {
+ printf("Line %zu: Invalid parameters for vmaAllocateMemory.\n", lineNumber);
+ }
+ }
+ }
+}
+
+void Player::ExecuteAllocateMemoryPages(size_t lineNumber, const CsvSplit& csvSplit)
+{
+ m_Stats.RegisterFunctionCall(VMA_FUNCTION::AllocateMemoryPages);
+
+ if(ValidateFunctionParameterCount(lineNumber, csvSplit, 11, true))
+ {
+ VkMemoryRequirements memReq = {};
+ VmaAllocationCreateInfo allocCreateInfo = {};
+ uint64_t origPool = 0;
+ std::vector<uint64_t> origPtrs;
+
+ if(StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX), memReq.size) &&
+ StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 1), memReq.alignment) &&
+ StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 2), memReq.memoryTypeBits) &&
+ StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 3), allocCreateInfo.flags) &&
+ StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 4), (uint32_t&)allocCreateInfo.usage) &&
+ StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 5), allocCreateInfo.requiredFlags) &&
+ StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 6), allocCreateInfo.preferredFlags) &&
+ StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 7), allocCreateInfo.memoryTypeBits) &&
+ StrRangeToPtr(csvSplit.GetRange(FIRST_PARAM_INDEX + 8), origPool) &&
+ StrRangeToPtrList(csvSplit.GetRange(FIRST_PARAM_INDEX + 9), origPtrs))
+ {
+ const size_t allocCount = origPtrs.size();
+ if(allocCount > 0)
+ {
+ FindPool(lineNumber, origPool, allocCreateInfo.pool);
+
+ if(csvSplit.GetCount() > FIRST_PARAM_INDEX + 10)
+ {
+ PrepareUserData(
+ lineNumber,
+ allocCreateInfo.flags,
+ csvSplit.GetRange(FIRST_PARAM_INDEX + 10),
+ csvSplit.GetLine(),
+ allocCreateInfo.pUserData);
+ }
+
+ UpdateMemStats();
+ m_Stats.RegisterCreateAllocation(allocCreateInfo, allocCount);
+ m_Stats.RegisterAllocateMemoryPages(allocCount);
+
+ std::vector<VmaAllocation> allocations(allocCount);
+
+ VkResult res = vmaAllocateMemoryPages(m_Allocator, &memReq, &allocCreateInfo, allocCount, allocations.data(), nullptr);
+ for(size_t i = 0; i < allocCount; ++i)
+ {
+ Allocation allocDesc = {};
+ allocDesc.allocationFlags = allocCreateInfo.flags;
+ allocDesc.allocation = allocations[i];
+ AddAllocation(lineNumber, origPtrs[i], res, "vmaAllocateMemoryPages", std::move(allocDesc));
+ }
+ }
+ }
+ else
+ {
+ if(IssueWarning())
+ {
+ printf("Line %zu: Invalid parameters for vmaAllocateMemoryPages.\n", lineNumber);
+ }
+ }
+ }
+}
+
+void Player::ExecuteAllocateMemoryForBufferOrImage(size_t lineNumber, const CsvSplit& csvSplit, OBJECT_TYPE objType)
+{
+ switch(objType)
+ {
+ case OBJECT_TYPE::BUFFER:
+ m_Stats.RegisterFunctionCall(VMA_FUNCTION::AllocateMemoryForBuffer);
+ break;
+ case OBJECT_TYPE::IMAGE:
+ m_Stats.RegisterFunctionCall(VMA_FUNCTION::AllocateMemoryForImage);
+ break;
+ default: assert(0);
+ }
+
+ if(ValidateFunctionParameterCount(lineNumber, csvSplit, 13, true))
+ {
+ VkMemoryRequirements memReq = {};
+ VmaAllocationCreateInfo allocCreateInfo = {};
+ bool requiresDedicatedAllocation = false;
+ bool prefersDedicatedAllocation = false;
+ uint64_t origPool = 0;
+ uint64_t origPtr = 0;
+
+ if(StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX), memReq.size) &&
+ StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 1), memReq.alignment) &&
+ StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 2), memReq.memoryTypeBits) &&
+ StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 3), allocCreateInfo.flags) &&
+ StrRangeToBool(csvSplit.GetRange(FIRST_PARAM_INDEX + 4), requiresDedicatedAllocation) &&
+ StrRangeToBool(csvSplit.GetRange(FIRST_PARAM_INDEX + 5), prefersDedicatedAllocation) &&
+ StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 6), (uint32_t&)allocCreateInfo.usage) &&
+ StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 7), allocCreateInfo.requiredFlags) &&
+ StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 8), allocCreateInfo.preferredFlags) &&
+ StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 9), allocCreateInfo.memoryTypeBits) &&
+ StrRangeToPtr(csvSplit.GetRange(FIRST_PARAM_INDEX + 10), origPool) &&
+ StrRangeToPtr(csvSplit.GetRange(FIRST_PARAM_INDEX + 11), origPtr))
+ {
+ FindPool(lineNumber, origPool, allocCreateInfo.pool);
+
+ if(csvSplit.GetCount() > FIRST_PARAM_INDEX + 12)
+ {
+ PrepareUserData(
+ lineNumber,
+ allocCreateInfo.flags,
+ csvSplit.GetRange(FIRST_PARAM_INDEX + 12),
+ csvSplit.GetLine(),
+ allocCreateInfo.pUserData);
+ }
+
+ UpdateMemStats();
+ m_Stats.RegisterCreateAllocation(allocCreateInfo);
+
+ if(requiresDedicatedAllocation || prefersDedicatedAllocation)
+ {
+ allocCreateInfo.flags |= VMA_ALLOCATION_CREATE_DEDICATED_MEMORY_BIT;
+ }
+
+ if(!m_AllocateForBufferImageWarningIssued)
+ {
+ if(IssueWarning())
+ {
+ printf("Line %zu: vmaAllocateMemoryForBuffer or vmaAllocateMemoryForImage cannot be replayed accurately. Using vmaCreateAllocation instead.\n", lineNumber);
+ }
+ m_AllocateForBufferImageWarningIssued = true;
+ }
+
+ Allocation allocDesc = {};
+ allocDesc.allocationFlags = allocCreateInfo.flags;
+ VkResult res = vmaAllocateMemory(m_Allocator, &memReq, &allocCreateInfo, &allocDesc.allocation, nullptr);
+ AddAllocation(lineNumber, origPtr, res, "vmaAllocateMemory (called as vmaAllocateMemoryForBuffer or vmaAllocateMemoryForImage)", std::move(allocDesc));
+ }
+ else
+ {
+ if(IssueWarning())
+ {
+ printf("Line %zu: Invalid parameters for vmaAllocateMemoryForBuffer or vmaAllocateMemoryForImage.\n", lineNumber);
+ }
+ }
+ }
+}
+
+void Player::ExecuteMapMemory(size_t lineNumber, const CsvSplit& csvSplit)
+{
+ m_Stats.RegisterFunctionCall(VMA_FUNCTION::MapMemory);
+
+ if(ValidateFunctionParameterCount(lineNumber, csvSplit, 1, false))
+ {
+ uint64_t origPtr = 0;
+
+ if(StrRangeToPtr(csvSplit.GetRange(FIRST_PARAM_INDEX), origPtr))
+ {
+ if(origPtr != 0)
+ {
+ const auto it = m_Allocations.find(origPtr);
+ if(it != m_Allocations.end())
+ {
+ if(it->second.allocation)
+ {
+ void* pData;
+ VkResult res = vmaMapMemory(m_Allocator, it->second.allocation, &pData);
+ if(res != VK_SUCCESS)
+ {
+ printf("Line %zu: vmaMapMemory failed (%d)\n", lineNumber, res);
+ }
+ }
+ else
+ {
+ if(IssueWarning())
+ {
+ printf("Line %zu: Cannot call vmaMapMemory - allocation is null.\n", lineNumber);
+ }
+ }
+ }
+ else
+ {
+ if(IssueWarning())
+ {
+ printf("Line %zu: Allocation %llX not found.\n", lineNumber, origPtr);
+ }
+ }
+ }
+ }
+ else
+ {
+ if(IssueWarning())
+ {
+ printf("Line %zu: Invalid parameters for vmaMapMemory.\n", lineNumber);
+ }
+ }
+ }
+}
+
+void Player::ExecuteUnmapMemory(size_t lineNumber, const CsvSplit& csvSplit)
+{
+ m_Stats.RegisterFunctionCall(VMA_FUNCTION::UnmapMemory);
+
+ if(ValidateFunctionParameterCount(lineNumber, csvSplit, 1, false))
+ {
+ uint64_t origPtr = 0;
+
+ if(StrRangeToPtr(csvSplit.GetRange(FIRST_PARAM_INDEX), origPtr))
+ {
+ if(origPtr != 0)
+ {
+ const auto it = m_Allocations.find(origPtr);
+ if(it != m_Allocations.end())
+ {
+ if(it->second.allocation)
+ {
+ vmaUnmapMemory(m_Allocator, it->second.allocation);
+ }
+ else
+ {
+ if(IssueWarning())
+ {
+ printf("Line %zu: Cannot call vmaUnmapMemory - allocation is null.\n", lineNumber);
+ }
+ }
+ }
+ else
+ {
+ if(IssueWarning())
+ {
+ printf("Line %zu: Allocation %llX not found.\n", lineNumber, origPtr);
+ }
+ }
+ }
+ }
+ else
+ {
+ if(IssueWarning())
+ {
+ printf("Line %zu: Invalid parameters for vmaMapMemory.\n", lineNumber);
+ }
+ }
+ }
+}
+
+void Player::ExecuteFlushAllocation(size_t lineNumber, const CsvSplit& csvSplit)
+{
+ m_Stats.RegisterFunctionCall(VMA_FUNCTION::FlushAllocation);
+
+ if(ValidateFunctionParameterCount(lineNumber, csvSplit, 3, false))
+ {
+ uint64_t origPtr = 0;
+ uint64_t offset = 0;
+ uint64_t size = 0;
+
+ if(StrRangeToPtr(csvSplit.GetRange(FIRST_PARAM_INDEX), origPtr) &&
+ StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 1), offset) &&
+ StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 2), size))
+ {
+ if(origPtr != 0)
+ {
+ const auto it = m_Allocations.find(origPtr);
+ if(it != m_Allocations.end())
+ {
+ if(it->second.allocation)
+ {
+ vmaFlushAllocation(m_Allocator, it->second.allocation, offset, size);
+ }
+ else
+ {
+ if(IssueWarning())
+ {
+ printf("Line %zu: Cannot call vmaFlushAllocation - allocation is null.\n", lineNumber);
+ }
+ }
+ }
+ else
+ {
+ if(IssueWarning())
+ {
+ printf("Line %zu: Allocation %llX not found.\n", lineNumber, origPtr);
+ }
+ }
+ }
+ }
+ else
+ {
+ if(IssueWarning())
+ {
+ printf("Line %zu: Invalid parameters for vmaFlushAllocation.\n", lineNumber);
+ }
+ }
+ }
+}
+
+void Player::ExecuteInvalidateAllocation(size_t lineNumber, const CsvSplit& csvSplit)
+{
+ m_Stats.RegisterFunctionCall(VMA_FUNCTION::InvalidateAllocation);
+
+ if(ValidateFunctionParameterCount(lineNumber, csvSplit, 3, false))
+ {
+ uint64_t origPtr = 0;
+ uint64_t offset = 0;
+ uint64_t size = 0;
+
+ if(StrRangeToPtr(csvSplit.GetRange(FIRST_PARAM_INDEX), origPtr) &&
+ StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 1), offset) &&
+ StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 2), size))
+ {
+ if(origPtr != 0)
+ {
+ const auto it = m_Allocations.find(origPtr);
+ if(it != m_Allocations.end())
+ {
+ if(it->second.allocation)
+ {
+ vmaInvalidateAllocation(m_Allocator, it->second.allocation, offset, size);
+ }
+ else
+ {
+ if(IssueWarning())
+ {
+ printf("Line %zu: Cannot call vmaInvalidateAllocation - allocation is null.\n", lineNumber);
+ }
+ }
+ }
+ else
+ {
+ if(IssueWarning())
+ {
+ printf("Line %zu: Allocation %llX not found.\n", lineNumber, origPtr);
+ }
+ }
+ }
+ }
+ else
+ {
+ if(IssueWarning())
+ {
+ printf("Line %zu: Invalid parameters for vmaInvalidateAllocation.\n", lineNumber);
+ }
+ }
+ }
+}
+
+void Player::ExecuteTouchAllocation(size_t lineNumber, const CsvSplit& csvSplit)
+{
+ m_Stats.RegisterFunctionCall(VMA_FUNCTION::TouchAllocation);
+
+ if(ValidateFunctionParameterCount(lineNumber, csvSplit, 1, false))
+ {
+ uint64_t origPtr = 0;
+ if(StrRangeToPtr(csvSplit.GetRange(FIRST_PARAM_INDEX), origPtr))
+ {
+ const auto it = m_Allocations.find(origPtr);
+ if(it != m_Allocations.end())
+ {
+ if(it->second.allocation)
+ {
+ vmaTouchAllocation(m_Allocator, it->second.allocation);
+ }
+ else
+ {
+ if(IssueWarning())
+ {
+ printf("Line %zu: Cannot call vmaTouchAllocation - allocation is null.\n", lineNumber);
+ }
+ }
+ }
+ else
+ {
+ if(IssueWarning())
+ {
+ printf("Line %zu: Allocation %llX not found.\n", lineNumber, origPtr);
+ }
+ }
+ }
+ else
+ {
+ if(IssueWarning())
+ {
+ printf("Line %zu: Invalid parameters for vmaTouchAllocation.\n", lineNumber);
+ }
+ }
+ }
+}
+
+void Player::ExecuteGetAllocationInfo(size_t lineNumber, const CsvSplit& csvSplit)
+{
+ m_Stats.RegisterFunctionCall(VMA_FUNCTION::GetAllocationInfo);
+
+ if(ValidateFunctionParameterCount(lineNumber, csvSplit, 1, false))
+ {
+ uint64_t origPtr = 0;
+ if(StrRangeToPtr(csvSplit.GetRange(FIRST_PARAM_INDEX), origPtr))
+ {
+ const auto it = m_Allocations.find(origPtr);
+ if(it != m_Allocations.end())
+ {
+ if(it->second.allocation)
+ {
+ VmaAllocationInfo allocInfo;
+ vmaGetAllocationInfo(m_Allocator, it->second.allocation, &allocInfo);
+ }
+ else
+ {
+ if(IssueWarning())
+ {
+ printf("Line %zu: Cannot call vmaGetAllocationInfo - allocation is null.\n", lineNumber);
+ }
+ }
+ }
+ else
+ {
+ if(IssueWarning())
+ {
+ printf("Line %zu: Allocation %llX not found.\n", lineNumber, origPtr);
+ }
+ }
+ }
+ else
+ {
+ if(IssueWarning())
+ {
+ printf("Line %zu: Invalid parameters for vmaGetAllocationInfo.\n", lineNumber);
+ }
+ }
+ }
+}
+
+void Player::ExecuteMakePoolAllocationsLost(size_t lineNumber, const CsvSplit& csvSplit)
+{
+ m_Stats.RegisterFunctionCall(VMA_FUNCTION::MakePoolAllocationsLost);
+
+ if(ValidateFunctionParameterCount(lineNumber, csvSplit, 1, false))
+ {
+ uint64_t origPtr = 0;
+
+ if(StrRangeToPtr(csvSplit.GetRange(FIRST_PARAM_INDEX), origPtr))
+ {
+ if(origPtr != 0)
+ {
+ const auto it = m_Pools.find(origPtr);
+ if(it != m_Pools.end())
+ {
+ vmaMakePoolAllocationsLost(m_Allocator, it->second.pool, nullptr);
+ UpdateMemStats();
+ }
+ else
+ {
+ if(IssueWarning())
+ {
+ printf("Line %zu: Pool %llX not found.\n", lineNumber, origPtr);
+ }
+ }
+ }
+ }
+ else
+ {
+ if(IssueWarning())
+ {
+ printf("Line %zu: Invalid parameters for vmaMakePoolAllocationsLost.\n", lineNumber);
+ }
+ }
+ }
+}
+
+void Player::ExecuteResizeAllocation(size_t lineNumber, const CsvSplit& csvSplit)
+{
+ m_Stats.RegisterFunctionCall(VMA_FUNCTION::ResizeAllocation);
+
+ if(ValidateFunctionParameterCount(lineNumber, csvSplit, 2, false))
+ {
+ uint64_t origPtr = 0;
+ uint64_t newSize = 0;
+
+ if(StrRangeToPtr(csvSplit.GetRange(FIRST_PARAM_INDEX), origPtr) &&
+ StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 1), newSize))
+ {
+ if(origPtr != 0)
+ {
+ const auto it = m_Allocations.find(origPtr);
+ if(it != m_Allocations.end())
+ {
+ // Do nothing - the function was deprecated and has been removed.
+ //vmaResizeAllocation(m_Allocator, it->second.allocation, newSize);
+ UpdateMemStats();
+ }
+ else
+ {
+ if(IssueWarning())
+ {
+ printf("Line %zu: Allocation %llX not found.\n", lineNumber, origPtr);
+ }
+ }
+ }
+ }
+ else
+ {
+ if(IssueWarning())
+ {
+ printf("Line %zu: Invalid parameters for vmaResizeAllocation.\n", lineNumber);
+ }
+ }
+ }
+}
+
+void Player::ExecuteDefragmentationBegin(size_t lineNumber, const CsvSplit& csvSplit)
+{
+ m_Stats.RegisterFunctionCall(VMA_FUNCTION::DefragmentationBegin);
+
+ if(ValidateFunctionParameterCount(lineNumber, csvSplit, 9, false))
+ {
+ VmaDefragmentationInfo2 defragInfo = {};
+ std::vector<uint64_t> allocationOrigPtrs;
+ std::vector<uint64_t> poolOrigPtrs;
+ uint64_t cmdBufOrigPtr = 0;
+ uint64_t defragCtxOrigPtr = 0;
+
+ if(StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX), defragInfo.flags) &&
+ StrRangeToPtrList(csvSplit.GetRange(FIRST_PARAM_INDEX + 1), allocationOrigPtrs) &&
+ StrRangeToPtrList(csvSplit.GetRange(FIRST_PARAM_INDEX + 2), poolOrigPtrs) &&
+ StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 3), defragInfo.maxCpuBytesToMove) &&
+ StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 4), defragInfo.maxCpuAllocationsToMove) &&
+ StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 5), defragInfo.maxGpuBytesToMove) &&
+ StrRangeToUint(csvSplit.GetRange(FIRST_PARAM_INDEX + 6), defragInfo.maxGpuAllocationsToMove) &&
+ StrRangeToPtr(csvSplit.GetRange(FIRST_PARAM_INDEX + 7), cmdBufOrigPtr) &&
+ StrRangeToPtr(csvSplit.GetRange(FIRST_PARAM_INDEX + 8), defragCtxOrigPtr))
+ {
+ const size_t allocationOrigPtrCount = allocationOrigPtrs.size();
+ std::vector<VmaAllocation> allocations;
+ allocations.reserve(allocationOrigPtrCount);
+ for(size_t i = 0; i < allocationOrigPtrCount; ++i)
+ {
+ const auto it = m_Allocations.find(allocationOrigPtrs[i]);
+ if(it != m_Allocations.end() && it->second.allocation)
+ {
+ allocations.push_back(it->second.allocation);
+ }
+ }
+ if(!allocations.empty())
+ {
+ defragInfo.allocationCount = (uint32_t)allocations.size();
+ defragInfo.pAllocations = allocations.data();
+ }
+
+ const size_t poolOrigPtrCount = poolOrigPtrs.size();
+ std::vector<VmaPool> pools;
+ pools.reserve(poolOrigPtrCount);
+ for(size_t i = 0; i < poolOrigPtrCount; ++i)
+ {
+ const auto it = m_Pools.find(poolOrigPtrs[i]);
+ if(it != m_Pools.end() && it->second.pool)
+ {
+ pools.push_back(it->second.pool);
+ }
+ }
+ if(!pools.empty())
+ {
+ defragInfo.poolCount = (uint32_t)pools.size();
+ defragInfo.pPools = pools.data();
+ }
+
+ if(allocations.size() != allocationOrigPtrCount ||
+ pools.size() != poolOrigPtrCount)
+ {
+ if(IssueWarning())
+ {
+ printf("Line %zu: Passing %zu allocations and %zu pools to vmaDefragmentationBegin, while originally %zu allocations and %zu pools were passed.\n",
+ lineNumber,
+ allocations.size(), pools.size(),
+ allocationOrigPtrCount, poolOrigPtrCount);
+ }
+ }
+
+ if(cmdBufOrigPtr)
+ {
+ VkCommandBufferBeginInfo cmdBufBeginInfo = { VK_STRUCTURE_TYPE_COMMAND_BUFFER_BEGIN_INFO };
+ cmdBufBeginInfo.flags = VK_COMMAND_BUFFER_USAGE_ONE_TIME_SUBMIT_BIT;
+ VkResult res = vkBeginCommandBuffer(m_CommandBuffer, &cmdBufBeginInfo);
+ if(res == VK_SUCCESS)
+ {
+ defragInfo.commandBuffer = m_CommandBuffer;
+ }
+ else
+ {
+ printf("Line %zu: vkBeginCommandBuffer failed (%d)\n", lineNumber, res);
+ }
+ }
+
+ m_Stats.RegisterDefragmentation(defragInfo);
+
+ VmaDefragmentationContext defragCtx = nullptr;
+ VkResult res = vmaDefragmentationBegin(m_Allocator, &defragInfo, nullptr, &defragCtx);
+
+ if(defragInfo.commandBuffer)
+ {
+ vkEndCommandBuffer(m_CommandBuffer);
+
+ VkSubmitInfo submitInfo = { VK_STRUCTURE_TYPE_SUBMIT_INFO };
+ submitInfo.commandBufferCount = 1;
+ submitInfo.pCommandBuffers = &m_CommandBuffer;
+ vkQueueSubmit(m_TransferQueue, 1, &submitInfo, VK_NULL_HANDLE);
+ vkQueueWaitIdle(m_TransferQueue);
+ }
+
+ if(res >= VK_SUCCESS)
+ {
+ if(defragCtx)
+ {
+ if(defragCtxOrigPtr)
+ {
+ // We have defragmentation context, originally had defragmentation context: Store it.
+ m_DefragmentationContexts[defragCtxOrigPtr] = defragCtx;
+ }
+ else
+ {
+ // We have defragmentation context, originally it was null: End immediately.
+ vmaDefragmentationEnd(m_Allocator, defragCtx);
+ }
+ }
+ else
+ {
+ if(defragCtxOrigPtr)
+ {
+ // We have no defragmentation context, originally there was one: Store null.
+ m_DefragmentationContexts[defragCtxOrigPtr] = nullptr;
+ }
+ else
+ {
+ // We have no defragmentation context, originally there wasn't as well - nothing to do.
+ }
+ }
+ }
+ else
+ {
+ if(defragCtxOrigPtr)
+ {
+ // Currently failed, originally succeeded.
+ if(IssueWarning())
+ {
+ printf("Line %zu: vmaDefragmentationBegin failed (%d), while originally succeeded.\n", lineNumber, res);
+ }
+ }
+ else
+ {
+ // Currently failed, originally don't know.
+ if(IssueWarning())
+ {
+ printf("Line %zu: vmaDefragmentationBegin failed (%d).\n", lineNumber, res);
+ }
+ }
+ }
+ }
+ else
+ {
+ if(IssueWarning())
+ {
+ printf("Line %zu: Invalid parameters for vmaDefragmentationBegin.\n", lineNumber);
+ }
+ }
+ }
+}
+
+void Player::ExecuteDefragmentationEnd(size_t lineNumber, const CsvSplit& csvSplit)
+{
+ m_Stats.RegisterFunctionCall(VMA_FUNCTION::DefragmentationEnd);
+
+ if(ValidateFunctionParameterCount(lineNumber, csvSplit, 1, false))
+ {
+ uint64_t origPtr = 0;
+
+ if(StrRangeToPtr(csvSplit.GetRange(FIRST_PARAM_INDEX), origPtr))
+ {
+ if(origPtr != 0)
+ {
+ const auto it = m_DefragmentationContexts.find(origPtr);
+ if(it != m_DefragmentationContexts.end())
+ {
+ vmaDefragmentationEnd(m_Allocator, it->second);
+ m_DefragmentationContexts.erase(it);
+ }
+ else
+ {
+ if(IssueWarning())
+ {
+ printf("Line %zu: Defragmentation context %llX not found.\n", lineNumber, origPtr);
+ }
+ }
+ }
+ }
+ else
+ {
+ if(IssueWarning())
+ {
+ printf("Line %zu: Invalid parameters for vmaDefragmentationEnd.\n", lineNumber);
+ }
+ }
+ }
+}
+
+void Player::ExecuteSetPoolName(size_t lineNumber, const CsvSplit& csvSplit)
+{
+ m_Stats.RegisterFunctionCall(VMA_FUNCTION::SetPoolName);
+
+ if(!g_UserDataEnabled)
+ {
+ return;
+ }
+
+ if(ValidateFunctionParameterCount(lineNumber, csvSplit, 2, true))
+ {
+ uint64_t origPtr = 0;
+ if(StrRangeToPtr(csvSplit.GetRange(FIRST_PARAM_INDEX), origPtr))
+ {
+ if(origPtr != 0)
+ {
+ const auto it = m_Pools.find(origPtr);
+ if(it != m_Pools.end())
+ {
+ std::string poolName;
+ csvSplit.GetRange(FIRST_PARAM_INDEX + 1).to_str(poolName);
+ vmaSetPoolName(m_Allocator, it->second.pool, !poolName.empty() ? poolName.c_str() : nullptr);
+ }
+ else
+ {
+ if(IssueWarning())
+ {
+ printf("Line %zu: Pool %llX not found.\n", lineNumber, origPtr);
+ }
+ }
+ }
+ }
+ else
+ {
+ if(IssueWarning())
+ {
+ printf("Line %zu: Invalid parameters for vmaSetPoolName.\n", lineNumber);
+ }
+ }
+ }
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// Main functions
+
+static void PrintCommandLineSyntax()
+{
+ printf(
+ "Command line syntax:\n"
+ " VmaReplay [Options] <SrcFile.csv>\n"
+ "Available options:\n"
+ " -v <Number> - Verbosity level:\n"
+ " 0 - Minimum verbosity. Prints only warnings and errors.\n"
+ " 1 - Default verbosity. Prints important messages and statistics.\n"
+ " 2 - Maximum verbosity. Prints a lot of information.\n"
+ " -i <Number> - Repeat playback given number of times (iterations)\n"
+ " Default is 1. Vulkan is reinitialized with every iteration.\n"
+ " --MemStats <Value> - 0 to disable or 1 to enable memory statistics.\n"
+ " Default is 0. Enabling it may negatively impact playback performance.\n"
+ " --DumpStatsAfterLine <Line> - Dump VMA statistics to JSON file after specified source file line finishes execution.\n"
+ " File is written to current directory with name: VmaReplay_Line####.json.\n"
+ " This parameter can be repeated.\n"
+ " --DumpDetailedStatsAfterLine <Line> - Like command above, but includes detailed map.\n"
+ " --DefragmentAfterLine <Line> - Defragment memory after specified source file line and print statistics.\n"
+ " It also prints detailed statistics to files VmaReplay_Line####_Defragment*.json\n"
+ " --DefragmentationFlags <Flags> - Flags to be applied when using DefragmentAfterLine.\n"
+ " --Lines <Ranges> - Replay only limited set of lines from file\n"
+ " Ranges is comma-separated list of ranges, e.g. \"-10,15,18-25,31-\".\n"
+ " --PhysicalDevice <Index> - Choice of Vulkan physical device. Default: 0.\n"
+ " --UserData <Value> - 0 to disable or 1 to enable setting pUserData during playback.\n"
+ " Default is 1. Affects both creation of buffers and images, as well as calls to vmaSetAllocationUserData.\n"
+ " --VK_LAYER_KHRONOS_validation <Value> - 0 to disable or 1 to enable validation layers.\n"
+ " By default the layers are silently enabled if available.\n"
+ " --VK_EXT_memory_budget <Value> - 0 to disable or 1 to enable this extension.\n"
+ " By default the extension is silently enabled if available.\n"
+ );
+}
+
+static int ProcessFile(size_t iterationIndex, const char* data, size_t numBytes, duration& outDuration)
+{
+ outDuration = duration::max();
+
+ const bool useLineRanges = !g_LineRanges.IsEmpty();
+ const bool useDumpStatsAfterLine = !g_DumpStatsAfterLine.empty();
+ const bool useDefragmentAfterLine = !g_DefragmentAfterLine.empty();
+
+ LineSplit lineSplit(data, numBytes);
+ StrRange line;
+
+ if(!lineSplit.GetNextLine(line) ||
+ !StrRangeEq(line, "Vulkan Memory Allocator,Calls recording"))
+ {
+ printf("ERROR: Incorrect file format.\n");
+ return RESULT_ERROR_FORMAT;
+ }
+
+ if(!lineSplit.GetNextLine(line) || !ParseFileVersion(line) || !ValidateFileVersion())
+ {
+ printf("ERROR: Incorrect file format version.\n");
+ return RESULT_ERROR_FORMAT;
+ }
+
+ if(g_Verbosity == VERBOSITY::MAXIMUM)
+ {
+ printf("Format version: %u,%u\n",
+ GetVersionMajor(g_FileVersion),
+ GetVersionMinor(g_FileVersion));
+ }
+
+ // Parse configuration
+ const bool configEnabled = g_FileVersion >= MakeVersion(1, 3);
+ ConfigurationParser configParser;
+ if(configEnabled)
+ {
+ if(!configParser.Parse(lineSplit))
+ {
+ return RESULT_ERROR_FORMAT;
+ }
+ }
+
+ Player player;
+ int result = player.Init();
+
+ if(configEnabled)
+ {
+ player.ApplyConfig(configParser);
+ }
+
+ size_t executedLineCount = 0;
+ if(result == 0)
+ {
+ if(g_Verbosity > VERBOSITY::MINIMUM)
+ {
+ if(useLineRanges)
+ {
+ printf("Playing #%zu (limited range of lines)...\n", iterationIndex + 1);
+ }
+ else
+ {
+ printf("Playing #%zu...\n", iterationIndex + 1);
+ }
+ }
+
+ const time_point timeBeg = std::chrono::high_resolution_clock::now();
+
+ while(lineSplit.GetNextLine(line))
+ {
+ const size_t currLineNumber = lineSplit.GetNextLineIndex();
+
+ bool execute = true;
+ if(useLineRanges)
+ {
+ execute = g_LineRanges.Includes(currLineNumber);
+ }
+
+ if(execute)
+ {
+ player.ExecuteLine(currLineNumber, line);
+ ++executedLineCount;
+ }
+
+ while(useDumpStatsAfterLine &&
+ g_DumpStatsAfterLineNextIndex < g_DumpStatsAfterLine.size() &&
+ currLineNumber >= g_DumpStatsAfterLine[g_DumpStatsAfterLineNextIndex].line)
+ {
+ const size_t requestedLine = g_DumpStatsAfterLine[g_DumpStatsAfterLineNextIndex].line;
+ const bool detailed = g_DumpStatsAfterLine[g_DumpStatsAfterLineNextIndex].detailed;
+
+ if(g_Verbosity == VERBOSITY::MAXIMUM)
+ {
+ printf("Dumping %sstats after line %zu actual line %zu...\n",
+ detailed ? "detailed " : "",
+ requestedLine,
+ currLineNumber);
+ }
+
+ player.DumpStats("VmaReplay_Line%04zu.json", requestedLine, detailed);
+
+ ++g_DumpStatsAfterLineNextIndex;
+ }
+
+ while(useDefragmentAfterLine &&
+ g_DefragmentAfterLineNextIndex < g_DefragmentAfterLine.size() &&
+ currLineNumber >= g_DefragmentAfterLine[g_DefragmentAfterLineNextIndex])
+ {
+ const size_t requestedLine = g_DefragmentAfterLine[g_DefragmentAfterLineNextIndex];
+ if(g_Verbosity >= VERBOSITY::DEFAULT)
+ {
+ printf("Defragmenting after line %zu actual line %zu...\n",
+ requestedLine,
+ currLineNumber);
+ }
+
+ player.DumpStats("VmaReplay_Line%04zu_Defragment_1Before.json", requestedLine, true);
+ player.Defragment();
+ player.DumpStats("VmaReplay_Line%04zu_Defragment_2After.json", requestedLine, true);
+
+ ++g_DefragmentAfterLineNextIndex;
+ }
+ }
+
+ const duration playDuration = std::chrono::high_resolution_clock::now() - timeBeg;
+ outDuration = playDuration;
+
+ // End stats.
+ if(g_Verbosity > VERBOSITY::MINIMUM)
+ {
+ std::string playDurationStr;
+ SecondsToFriendlyStr(ToFloatSeconds(playDuration), playDurationStr);
+
+ printf("Done.\n");
+ printf("Playback took: %s\n", playDurationStr.c_str());
+ }
+ if(g_Verbosity == VERBOSITY::MAXIMUM)
+ {
+ printf("File lines: %zu\n", lineSplit.GetNextLineIndex());
+ printf("Executed %zu file lines\n", executedLineCount);
+ }
+
+ player.PrintStats();
+ }
+
+ return result;
+}
+
+static int ProcessFile()
+{
+ if(g_Verbosity > VERBOSITY::MINIMUM)
+ {
+ printf("Loading file \"%s\"...\n", g_FilePath.c_str());
+ }
+ int result = 0;
+
+ FILE* file = nullptr;
+ const errno_t err = fopen_s(&file, g_FilePath.c_str(), "rb");
+ if(err == 0)
+ {
+ _fseeki64(file, 0, SEEK_END);
+ const size_t fileSize = (size_t)_ftelli64(file);
+ _fseeki64(file, 0, SEEK_SET);
+
+ if(fileSize > 0)
+ {
+ std::vector<char> fileContents(fileSize);
+ fread(fileContents.data(), 1, fileSize, file);
+
+ // Begin stats.
+ if(g_Verbosity == VERBOSITY::MAXIMUM)
+ {
+ printf("File size: %zu B\n", fileSize);
+ }
+
+ duration durationSum = duration::zero();
+ for(size_t i = 0; i < g_IterationCount; ++i)
+ {
+ duration currDuration;
+ ProcessFile(i, fileContents.data(), fileContents.size(), currDuration);
+ durationSum += currDuration;
+ }
+
+ if(g_IterationCount > 1)
+ {
+ std::string playDurationStr;
+ SecondsToFriendlyStr(ToFloatSeconds(durationSum / g_IterationCount), playDurationStr);
+ printf("Average playback time from %zu iterations: %s\n", g_IterationCount, playDurationStr.c_str());
+ }
+ }
+ else
+ {
+ printf("ERROR: Source file is empty.\n");
+ result = RESULT_ERROR_SOURCE_FILE;
+ }
+
+ fclose(file);
+ }
+ else
+ {
+ printf("ERROR: Couldn't open file (%i).\n", err);
+ result = RESULT_ERROR_SOURCE_FILE;
+ }
+
+ return result;
+}
+
+static int main2(int argc, char** argv)
+{
+ CmdLineParser cmdLineParser(argc, argv);
+
+ cmdLineParser.RegisterOpt(CMD_LINE_OPT_VERBOSITY, 'v', true);
+ cmdLineParser.RegisterOpt(CMD_LINE_OPT_ITERATIONS, 'i', true);
+ cmdLineParser.RegisterOpt(CMD_LINE_OPT_LINES, "Lines", true);
+ cmdLineParser.RegisterOpt(CMD_LINE_OPT_PHYSICAL_DEVICE, "PhysicalDevice", true);
+ cmdLineParser.RegisterOpt(CMD_LINE_OPT_USER_DATA, "UserData", true);
+ cmdLineParser.RegisterOpt(CMD_LINE_OPT_VK_EXT_MEMORY_BUDGET, "VK_EXT_memory_budget", true);
+ cmdLineParser.RegisterOpt(CMD_LINE_OPT_VK_LAYER_KHRONOS_VALIDATION, VALIDATION_LAYER_NAME, true);
+ cmdLineParser.RegisterOpt(CMD_LINE_OPT_MEM_STATS, "MemStats", true);
+ cmdLineParser.RegisterOpt(CMD_LINE_OPT_DUMP_STATS_AFTER_LINE, "DumpStatsAfterLine", true);
+ cmdLineParser.RegisterOpt(CMD_LINE_OPT_DEFRAGMENT_AFTER_LINE, "DefragmentAfterLine", true);
+ cmdLineParser.RegisterOpt(CMD_LINE_OPT_DEFRAGMENTATION_FLAGS, "DefragmentationFlags", true);
+ cmdLineParser.RegisterOpt(CMD_LINE_OPT_DUMP_DETAILED_STATS_AFTER_LINE, "DumpDetailedStatsAfterLine", true);
+
+ CmdLineParser::RESULT res;
+ while((res = cmdLineParser.ReadNext()) != CmdLineParser::RESULT_END)
+ {
+ switch(res)
+ {
+ case CmdLineParser::RESULT_OPT:
+ switch(cmdLineParser.GetOptId())
+ {
+ case CMD_LINE_OPT_VERBOSITY:
+ {
+ uint32_t verbosityVal = UINT32_MAX;
+ if(StrRangeToUint(StrRange(cmdLineParser.GetParameter()), verbosityVal) &&
+ verbosityVal < (uint32_t)VERBOSITY::COUNT)
+ {
+ g_Verbosity = (VERBOSITY)verbosityVal;
+ }
+ else
+ {
+ PrintCommandLineSyntax();
+ return RESULT_ERROR_COMMAND_LINE;
+ }
+ }
+ break;
+ case CMD_LINE_OPT_ITERATIONS:
+ if(!StrRangeToUint(StrRange(cmdLineParser.GetParameter()), g_IterationCount))
+ {
+ PrintCommandLineSyntax();
+ return RESULT_ERROR_COMMAND_LINE;
+ }
+ break;
+ case CMD_LINE_OPT_LINES:
+ if(!g_LineRanges.Parse(StrRange(cmdLineParser.GetParameter())))
+ {
+ PrintCommandLineSyntax();
+ return RESULT_ERROR_COMMAND_LINE;
+ }
+ break;
+ case CMD_LINE_OPT_PHYSICAL_DEVICE:
+ if(!StrRangeToUint(StrRange(cmdLineParser.GetParameter()), g_PhysicalDeviceIndex))
+ {
+ PrintCommandLineSyntax();
+ return RESULT_ERROR_COMMAND_LINE;
+ }
+ break;
+ case CMD_LINE_OPT_USER_DATA:
+ if(!StrRangeToBool(StrRange(cmdLineParser.GetParameter()), g_UserDataEnabled))
+ {
+ PrintCommandLineSyntax();
+ return RESULT_ERROR_COMMAND_LINE;
+ }
+ break;
+ case CMD_LINE_OPT_VK_EXT_MEMORY_BUDGET:
+ {
+ bool newValue;
+ if(StrRangeToBool(StrRange(cmdLineParser.GetParameter()), newValue))
+ {
+ g_VK_EXT_memory_budget_request = newValue ?
+ VULKAN_EXTENSION_REQUEST::ENABLED :
+ VULKAN_EXTENSION_REQUEST::DISABLED;
+ }
+ else
+ {
+ PrintCommandLineSyntax();
+ return RESULT_ERROR_COMMAND_LINE;
+ }
+ }
+ break;
+ case CMD_LINE_OPT_VK_LAYER_KHRONOS_VALIDATION:
+ {
+ bool newValue;
+ if(StrRangeToBool(StrRange(cmdLineParser.GetParameter()), newValue))
+ {
+ g_VK_LAYER_KHRONOS_validation = newValue ?
+ VULKAN_EXTENSION_REQUEST::ENABLED :
+ VULKAN_EXTENSION_REQUEST::DISABLED;
+ }
+ else
+ {
+ PrintCommandLineSyntax();
+ return RESULT_ERROR_COMMAND_LINE;
+ }
+ }
+ break;
+ case CMD_LINE_OPT_MEM_STATS:
+ if(!StrRangeToBool(StrRange(cmdLineParser.GetParameter()), g_MemStatsEnabled))
+ {
+ PrintCommandLineSyntax();
+ return RESULT_ERROR_COMMAND_LINE;
+ }
+ break;
+ case CMD_LINE_OPT_DUMP_STATS_AFTER_LINE:
+ case CMD_LINE_OPT_DUMP_DETAILED_STATS_AFTER_LINE:
+ {
+ size_t line;
+ if(StrRangeToUint(StrRange(cmdLineParser.GetParameter()), line))
+ {
+ const bool detailed =
+ cmdLineParser.GetOptId() == CMD_LINE_OPT_DUMP_DETAILED_STATS_AFTER_LINE;
+ g_DumpStatsAfterLine.push_back({line, detailed});
+ }
+ else
+ {
+ PrintCommandLineSyntax();
+ return RESULT_ERROR_COMMAND_LINE;
+ }
+ }
+ break;
+ case CMD_LINE_OPT_DEFRAGMENT_AFTER_LINE:
+ {
+ size_t line;
+ if(StrRangeToUint(StrRange(cmdLineParser.GetParameter()), line))
+ {
+ g_DefragmentAfterLine.push_back(line);
+ }
+ else
+ {
+ PrintCommandLineSyntax();
+ return RESULT_ERROR_COMMAND_LINE;
+ }
+ }
+ break;
+ case CMD_LINE_OPT_DEFRAGMENTATION_FLAGS:
+ {
+ if(!StrRangeToUint(StrRange(cmdLineParser.GetParameter()), g_DefragmentationFlags))
+ {
+ PrintCommandLineSyntax();
+ return RESULT_ERROR_COMMAND_LINE;
+ }
+ }
+ break;
+ default:
+ assert(0);
+ }
+ break;
+ case CmdLineParser::RESULT_PARAMETER:
+ if(g_FilePath.empty())
+ {
+ g_FilePath = cmdLineParser.GetParameter();
+ }
+ else
+ {
+ PrintCommandLineSyntax();
+ return RESULT_ERROR_COMMAND_LINE;
+ }
+ break;
+ case CmdLineParser::RESULT_ERROR:
+ PrintCommandLineSyntax();
+ return RESULT_ERROR_COMMAND_LINE;
+ break;
+ default:
+ assert(0);
+ }
+ }
+
+ // Postprocess command line parameters.
+
+ if(g_FilePath.empty())
+ {
+ PrintCommandLineSyntax();
+ return RESULT_ERROR_COMMAND_LINE;
+ }
+
+ // Sort g_DumpStatsAfterLine and make unique.
+ std::sort(g_DumpStatsAfterLine.begin(), g_DumpStatsAfterLine.end());
+ g_DumpStatsAfterLine.erase(
+ std::unique(g_DumpStatsAfterLine.begin(), g_DumpStatsAfterLine.end()),
+ g_DumpStatsAfterLine.end());
+
+ // Sort g_DefragmentAfterLine and make unique.
+ std::sort(g_DefragmentAfterLine.begin(), g_DefragmentAfterLine.end());
+ g_DefragmentAfterLine.erase(
+ std::unique(g_DefragmentAfterLine.begin(), g_DefragmentAfterLine.end()),
+ g_DefragmentAfterLine.end());
+
+ return ProcessFile();
+}
+
+int main(int argc, char** argv)
+{
+ try
+ {
+ return main2(argc, argv);
+ }
+ catch(const std::exception& e)
+ {
+ printf("ERROR: %s\n", e.what());
+ return RESULT_EXCEPTION;
+ }
+ catch(...)
+ {
+ printf("UNKNOWN ERROR\n");
+ return RESULT_EXCEPTION;
+ }
+}
diff --git a/src/VmaReplay/VmaUsage.cpp b/src/VmaReplay/VmaUsage.cpp
index 6353bcf..c4a6db2 100644
--- a/src/VmaReplay/VmaUsage.cpp
+++ b/src/VmaReplay/VmaUsage.cpp
@@ -1,24 +1,24 @@
-//
-// Copyright (c) 2017-2021 Advanced Micro Devices, Inc. All rights reserved.
-//
-// Permission is hereby granted, free of charge, to any person obtaining a copy
-// of this software and associated documentation files (the "Software"), to deal
-// in the Software without restriction, including without limitation the rights
-// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-// copies of the Software, and to permit persons to whom the Software is
-// furnished to do so, subject to the following conditions:
-//
-// The above copyright notice and this permission notice shall be included in
-// all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-// THE SOFTWARE.
-//
-
-#define VMA_IMPLEMENTATION
-#include "VmaUsage.h"
+//
+// Copyright (c) 2017-2021 Advanced Micro Devices, Inc. All rights reserved.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+//
+
+#define VMA_IMPLEMENTATION
+#include "VmaUsage.h"
diff --git a/src/VmaReplay/VmaUsage.h b/src/VmaReplay/VmaUsage.h
index a2d2e97..36c9a1f 100644
--- a/src/VmaReplay/VmaUsage.h
+++ b/src/VmaReplay/VmaUsage.h
@@ -1,52 +1,52 @@
-//
-// Copyright (c) 2017-2021 Advanced Micro Devices, Inc. All rights reserved.
-//
-// Permission is hereby granted, free of charge, to any person obtaining a copy
-// of this software and associated documentation files (the "Software"), to deal
-// in the Software without restriction, including without limitation the rights
-// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-// copies of the Software, and to permit persons to whom the Software is
-// furnished to do so, subject to the following conditions:
-//
-// The above copyright notice and this permission notice shall be included in
-// all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-// THE SOFTWARE.
-//
-
-#pragma once
-
-#define NOMINMAX
-#define WIN32_LEAN_AND_MEAN
-#include <Windows.h>
-
-#if !defined(VK_USE_PLATFORM_WIN32_KHR)
- #define VK_USE_PLATFORM_WIN32_KHR
-#endif // #if !defined(VK_USE_PLATFORM_WIN32_KHR)
-#include <vulkan/vulkan.h>
-
-//#define VMA_USE_STL_CONTAINERS 1
-
-//#define VMA_HEAVY_ASSERT(expr) assert(expr)
-
-//#define VMA_DEDICATED_ALLOCATION 0
-
-//#define VMA_DEBUG_MARGIN 16
-//#define VMA_DEBUG_DETECT_CORRUPTION 1
-//#define VMA_DEBUG_INITIALIZE_ALLOCATIONS 1
-
-#pragma warning(push, 4)
-#pragma warning(disable: 4127) // conditional expression is constant
-#pragma warning(disable: 4100) // unreferenced formal parameter
-#pragma warning(disable: 4189) // local variable is initialized but not referenced
-#pragma warning(disable: 4324) // structure was padded due to alignment specifier
-
-#include "../../include/vk_mem_alloc.h"
-
-#pragma warning(pop)
+//
+// Copyright (c) 2017-2021 Advanced Micro Devices, Inc. All rights reserved.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+//
+
+#pragma once
+
+#define NOMINMAX
+#define WIN32_LEAN_AND_MEAN
+#include <Windows.h>
+
+#if !defined(VK_USE_PLATFORM_WIN32_KHR)
+ #define VK_USE_PLATFORM_WIN32_KHR
+#endif // #if !defined(VK_USE_PLATFORM_WIN32_KHR)
+#include <vulkan/vulkan.h>
+
+//#define VMA_USE_STL_CONTAINERS 1
+
+//#define VMA_HEAVY_ASSERT(expr) assert(expr)
+
+//#define VMA_DEDICATED_ALLOCATION 0
+
+//#define VMA_DEBUG_MARGIN 16
+//#define VMA_DEBUG_DETECT_CORRUPTION 1
+//#define VMA_DEBUG_INITIALIZE_ALLOCATIONS 1
+
+#pragma warning(push, 4)
+#pragma warning(disable: 4127) // conditional expression is constant
+#pragma warning(disable: 4100) // unreferenced formal parameter
+#pragma warning(disable: 4189) // local variable is initialized but not referenced
+#pragma warning(disable: 4324) // structure was padded due to alignment specifier
+
+#include "../../include/vk_mem_alloc.h"
+
+#pragma warning(pop)
diff --git a/src/VmaUsage.cpp b/src/VmaUsage.cpp
index cd2d783..b7f5498 100644
--- a/src/VmaUsage.cpp
+++ b/src/VmaUsage.cpp
@@ -1,30 +1,30 @@
-//
-// Copyright (c) 2017-2021 Advanced Micro Devices, Inc. All rights reserved.
-//
-// Permission is hereby granted, free of charge, to any person obtaining a copy
-// of this software and associated documentation files (the "Software"), to deal
-// in the Software without restriction, including without limitation the rights
-// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-// copies of the Software, and to permit persons to whom the Software is
-// furnished to do so, subject to the following conditions:
-//
-// The above copyright notice and this permission notice shall be included in
-// all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-// THE SOFTWARE.
-//
-
-/*
-In exactly one CPP file define macro VMA_IMPLEMENTATION and then include
-vk_mem_alloc.h to include definitions of its internal implementation
-*/
-
-#define VMA_IMPLEMENTATION
-
-#include "VmaUsage.h"
+//
+// Copyright (c) 2017-2021 Advanced Micro Devices, Inc. All rights reserved.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+//
+
+/*
+In exactly one CPP file define macro VMA_IMPLEMENTATION and then include
+vk_mem_alloc.h to include definitions of its internal implementation
+*/
+
+#define VMA_IMPLEMENTATION
+
+#include "VmaUsage.h"
diff --git a/src/VmaUsage.h b/src/VmaUsage.h
index 10714e7..2e53c75 100644
--- a/src/VmaUsage.h
+++ b/src/VmaUsage.h
@@ -1,98 +1,98 @@
-//
-// Copyright (c) 2017-2021 Advanced Micro Devices, Inc. All rights reserved.
-//
-// Permission is hereby granted, free of charge, to any person obtaining a copy
-// of this software and associated documentation files (the "Software"), to deal
-// in the Software without restriction, including without limitation the rights
-// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-// copies of the Software, and to permit persons to whom the Software is
-// furnished to do so, subject to the following conditions:
-//
-// The above copyright notice and this permission notice shall be included in
-// all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-// THE SOFTWARE.
-//
-
-#ifndef VMA_USAGE_H_
-#define VMA_USAGE_H_
-
-#ifdef _WIN32
-
-#define NOMINMAX
-#define WIN32_LEAN_AND_MEAN
-#include <Windows.h>
-#if !defined(VK_USE_PLATFORM_WIN32_KHR)
- #define VK_USE_PLATFORM_WIN32_KHR
-#endif // #if !defined(VK_USE_PLATFORM_WIN32_KHR)
-
-#else // #ifdef _WIN32
-
-#include <vulkan/vulkan.h>
-
-#endif // #ifdef _WIN32
-
-#ifdef _MSVC_LANG
-
-// Uncomment to test including `vulkan.h` on your own before including VMA.
-//#include <vulkan/vulkan.h>
-
-/*
-In every place where you want to use Vulkan Memory Allocator, define appropriate
-macros if you want to configure the library and then include its header to
-include all public interface declarations. Example:
-*/
-
-//#define VMA_HEAVY_ASSERT(expr) assert(expr)
-//#define VMA_DEDICATED_ALLOCATION 0
-//#define VMA_DEBUG_MARGIN 16
-//#define VMA_DEBUG_DETECT_CORRUPTION 1
-//#define VMA_DEBUG_MIN_BUFFER_IMAGE_GRANULARITY 256
-//#define VMA_USE_STL_SHARED_MUTEX 0
-//#define VMA_MEMORY_BUDGET 0
-
-#define VMA_VULKAN_VERSION 1002000 // Vulkan 1.2
-//#define VMA_VULKAN_VERSION 1001000 // Vulkan 1.1
-//#define VMA_VULKAN_VERSION 1000000 // Vulkan 1.0
-
-/*
-#define VMA_DEBUG_LOG(format, ...) do { \
- printf(format, __VA_ARGS__); \
- printf("\n"); \
- } while(false)
-*/
-
-#pragma warning(push, 4)
-#pragma warning(disable: 4127) // conditional expression is constant
-#pragma warning(disable: 4100) // unreferenced formal parameter
-#pragma warning(disable: 4189) // local variable is initialized but not referenced
-#pragma warning(disable: 4324) // structure was padded due to alignment specifier
-
-#endif // #ifdef _MSVC_LANG
-
-#ifdef __clang__
- #pragma clang diagnostic push
- #pragma clang diagnostic ignored "-Wtautological-compare" // comparison of unsigned expression < 0 is always false
- #pragma clang diagnostic ignored "-Wunused-private-field"
- #pragma clang diagnostic ignored "-Wunused-parameter"
- #pragma clang diagnostic ignored "-Wmissing-field-initializers"
- #pragma clang diagnostic ignored "-Wnullability-completeness"
-#endif
-
-#include "../include/vk_mem_alloc.h"
-
-#ifdef __clang__
- #pragma clang diagnostic pop
-#endif
-
-#ifdef _MSVC_LANG
- #pragma warning(pop)
-#endif
-
-#endif
+//
+// Copyright (c) 2017-2021 Advanced Micro Devices, Inc. All rights reserved.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+//
+
+#ifndef VMA_USAGE_H_
+#define VMA_USAGE_H_
+
+#ifdef _WIN32
+
+#define NOMINMAX
+#define WIN32_LEAN_AND_MEAN
+#include <Windows.h>
+#if !defined(VK_USE_PLATFORM_WIN32_KHR)
+ #define VK_USE_PLATFORM_WIN32_KHR
+#endif // #if !defined(VK_USE_PLATFORM_WIN32_KHR)
+
+#else // #ifdef _WIN32
+
+#include <vulkan/vulkan.h>
+
+#endif // #ifdef _WIN32
+
+#ifdef _MSVC_LANG
+
+// Uncomment to test including `vulkan.h` on your own before including VMA.
+//#include <vulkan/vulkan.h>
+
+/*
+In every place where you want to use Vulkan Memory Allocator, define appropriate
+macros if you want to configure the library and then include its header to
+include all public interface declarations. Example:
+*/
+
+//#define VMA_HEAVY_ASSERT(expr) assert(expr)
+//#define VMA_DEDICATED_ALLOCATION 0
+//#define VMA_DEBUG_MARGIN 16
+//#define VMA_DEBUG_DETECT_CORRUPTION 1
+//#define VMA_DEBUG_MIN_BUFFER_IMAGE_GRANULARITY 256
+//#define VMA_USE_STL_SHARED_MUTEX 0
+//#define VMA_MEMORY_BUDGET 0
+
+#define VMA_VULKAN_VERSION 1002000 // Vulkan 1.2
+//#define VMA_VULKAN_VERSION 1001000 // Vulkan 1.1
+//#define VMA_VULKAN_VERSION 1000000 // Vulkan 1.0
+
+/*
+#define VMA_DEBUG_LOG(format, ...) do { \
+ printf(format, __VA_ARGS__); \
+ printf("\n"); \
+ } while(false)
+*/
+
+#pragma warning(push, 4)
+#pragma warning(disable: 4127) // conditional expression is constant
+#pragma warning(disable: 4100) // unreferenced formal parameter
+#pragma warning(disable: 4189) // local variable is initialized but not referenced
+#pragma warning(disable: 4324) // structure was padded due to alignment specifier
+
+#endif // #ifdef _MSVC_LANG
+
+#ifdef __clang__
+ #pragma clang diagnostic push
+ #pragma clang diagnostic ignored "-Wtautological-compare" // comparison of unsigned expression < 0 is always false
+ #pragma clang diagnostic ignored "-Wunused-private-field"
+ #pragma clang diagnostic ignored "-Wunused-parameter"
+ #pragma clang diagnostic ignored "-Wmissing-field-initializers"
+ #pragma clang diagnostic ignored "-Wnullability-completeness"
+#endif
+
+#include "../include/vk_mem_alloc.h"
+
+#ifdef __clang__
+ #pragma clang diagnostic pop
+#endif
+
+#ifdef _MSVC_LANG
+ #pragma warning(pop)
+#endif
+
+#endif
diff --git a/src/VulkanSample.cpp b/src/VulkanSample.cpp
index 0d07cfb..a313083 100644
--- a/src/VulkanSample.cpp
+++ b/src/VulkanSample.cpp
@@ -1,2615 +1,2615 @@
-//
-// Copyright (c) 2017-2021 Advanced Micro Devices, Inc. All rights reserved.
-//
-// Permission is hereby granted, free of charge, to any person obtaining a copy
-// of this software and associated documentation files (the "Software"), to deal
-// in the Software without restriction, including without limitation the rights
-// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-// copies of the Software, and to permit persons to whom the Software is
-// furnished to do so, subject to the following conditions:
-//
-// The above copyright notice and this permission notice shall be included in
-// all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-// THE SOFTWARE.
-//
-
-#ifdef _WIN32
-
-#include "SparseBindingTest.h"
-#include "Tests.h"
-#include "VmaUsage.h"
-#include "Common.h"
-#include <atomic>
-#include <Shlwapi.h>
-
-#pragma comment(lib, "shlwapi.lib")
-
-static const char* const SHADER_PATH1 = "./";
-static const char* const SHADER_PATH2 = "../bin/";
-static const wchar_t* const WINDOW_CLASS_NAME = L"VULKAN_MEMORY_ALLOCATOR_SAMPLE";
-static const char* const VALIDATION_LAYER_NAME = "VK_LAYER_KHRONOS_validation";
-static const char* const APP_TITLE_A = "Vulkan Memory Allocator Sample 2.4.0";
-static const wchar_t* const APP_TITLE_W = L"Vulkan Memory Allocator Sample 2.4.0";
-
-static const bool VSYNC = true;
-static const uint32_t COMMAND_BUFFER_COUNT = 2;
-static void* const CUSTOM_CPU_ALLOCATION_CALLBACK_USER_DATA = (void*)(intptr_t)43564544;
-static const bool USE_CUSTOM_CPU_ALLOCATION_CALLBACKS = true;
-
-enum class ExitCode : int
-{
- GPUList = 2,
- Help = 1,
- Success = 0,
- RuntimeError = -1,
- CommandLineError = -2,
-};
-
-VkPhysicalDevice g_hPhysicalDevice;
-VkDevice g_hDevice;
-VmaAllocator g_hAllocator;
-VkInstance g_hVulkanInstance;
-
-bool g_EnableValidationLayer = true;
-bool VK_KHR_get_memory_requirements2_enabled = false;
-bool VK_KHR_get_physical_device_properties2_enabled = false;
-bool VK_KHR_dedicated_allocation_enabled = false;
-bool VK_KHR_bind_memory2_enabled = false;
-bool VK_EXT_memory_budget_enabled = false;
-bool VK_AMD_device_coherent_memory_enabled = false;
-bool VK_KHR_buffer_device_address_enabled = false;
-bool VK_EXT_memory_priority_enabled = false;
-bool VK_EXT_debug_utils_enabled = false;
-bool g_SparseBindingEnabled = false;
-
-// # Pointers to functions from extensions
-PFN_vkGetBufferDeviceAddressKHR g_vkGetBufferDeviceAddressKHR;
-
-static HINSTANCE g_hAppInstance;
-static HWND g_hWnd;
-static LONG g_SizeX = 1280, g_SizeY = 720;
-static VkSurfaceKHR g_hSurface;
-static VkQueue g_hPresentQueue;
-static VkSurfaceFormatKHR g_SurfaceFormat;
-static VkExtent2D g_Extent;
-static VkSwapchainKHR g_hSwapchain;
-static std::vector<VkImage> g_SwapchainImages;
-static std::vector<VkImageView> g_SwapchainImageViews;
-static std::vector<VkFramebuffer> g_Framebuffers;
-static VkCommandPool g_hCommandPool;
-static VkCommandBuffer g_MainCommandBuffers[COMMAND_BUFFER_COUNT];
-static VkFence g_MainCommandBufferExecutedFances[COMMAND_BUFFER_COUNT];
-VkFence g_ImmediateFence;
-static uint32_t g_NextCommandBufferIndex;
-static VkSemaphore g_hImageAvailableSemaphore;
-static VkSemaphore g_hRenderFinishedSemaphore;
-static uint32_t g_GraphicsQueueFamilyIndex = UINT_MAX;
-static uint32_t g_PresentQueueFamilyIndex = UINT_MAX;
-static uint32_t g_SparseBindingQueueFamilyIndex = UINT_MAX;
-static VkDescriptorSetLayout g_hDescriptorSetLayout;
-static VkDescriptorPool g_hDescriptorPool;
-static VkDescriptorSet g_hDescriptorSet; // Automatically destroyed with m_DescriptorPool.
-static VkSampler g_hSampler;
-static VkFormat g_DepthFormat;
-static VkImage g_hDepthImage;
-static VmaAllocation g_hDepthImageAlloc;
-static VkImageView g_hDepthImageView;
-
-static VkSurfaceCapabilitiesKHR g_SurfaceCapabilities;
-static std::vector<VkSurfaceFormatKHR> g_SurfaceFormats;
-static std::vector<VkPresentModeKHR> g_PresentModes;
-
-static const VkDebugUtilsMessageSeverityFlagsEXT DEBUG_UTILS_MESSENGER_MESSAGE_SEVERITY =
- //VK_DEBUG_UTILS_MESSAGE_SEVERITY_VERBOSE_BIT_EXT |
- //VK_DEBUG_UTILS_MESSAGE_SEVERITY_INFO_BIT_EXT |
- VK_DEBUG_UTILS_MESSAGE_SEVERITY_WARNING_BIT_EXT |
- VK_DEBUG_UTILS_MESSAGE_SEVERITY_ERROR_BIT_EXT;
-static const VkDebugUtilsMessageTypeFlagsEXT DEBUG_UTILS_MESSENGER_MESSAGE_TYPE =
- VK_DEBUG_UTILS_MESSAGE_TYPE_GENERAL_BIT_EXT |
- VK_DEBUG_UTILS_MESSAGE_TYPE_VALIDATION_BIT_EXT |
- VK_DEBUG_UTILS_MESSAGE_TYPE_PERFORMANCE_BIT_EXT;
-static PFN_vkCreateDebugUtilsMessengerEXT vkCreateDebugUtilsMessengerEXT_Func;
-static PFN_vkDestroyDebugUtilsMessengerEXT vkDestroyDebugUtilsMessengerEXT_Func;
-static PFN_vkSetDebugUtilsObjectNameEXT vkSetDebugUtilsObjectNameEXT_Func;
-
-static VkQueue g_hGraphicsQueue;
-VkQueue g_hSparseBindingQueue;
-VkCommandBuffer g_hTemporaryCommandBuffer;
-
-static VkPipelineLayout g_hPipelineLayout;
-static VkRenderPass g_hRenderPass;
-static VkPipeline g_hPipeline;
-
-static VkBuffer g_hVertexBuffer;
-static VmaAllocation g_hVertexBufferAlloc;
-static VkBuffer g_hIndexBuffer;
-static VmaAllocation g_hIndexBufferAlloc;
-static uint32_t g_VertexCount;
-static uint32_t g_IndexCount;
-
-static VkImage g_hTextureImage;
-static VmaAllocation g_hTextureImageAlloc;
-static VkImageView g_hTextureImageView;
-
-static std::atomic_uint32_t g_CpuAllocCount;
-
-static void* CustomCpuAllocation(
- void* pUserData, size_t size, size_t alignment,
- VkSystemAllocationScope allocationScope)
-{
- assert(pUserData == CUSTOM_CPU_ALLOCATION_CALLBACK_USER_DATA);
- void* const result = _aligned_malloc(size, alignment);
- if(result)
- {
- ++g_CpuAllocCount;
- }
- return result;
-}
-
-static void* CustomCpuReallocation(
- void* pUserData, void* pOriginal, size_t size, size_t alignment,
- VkSystemAllocationScope allocationScope)
-{
- assert(pUserData == CUSTOM_CPU_ALLOCATION_CALLBACK_USER_DATA);
- void* const result = _aligned_realloc(pOriginal, size, alignment);
- if(pOriginal && !result)
- {
- --g_CpuAllocCount;
- }
- else if(!pOriginal && result)
- {
- ++g_CpuAllocCount;
- }
- return result;
-}
-
-static void CustomCpuFree(void* pUserData, void* pMemory)
-{
- assert(pUserData == CUSTOM_CPU_ALLOCATION_CALLBACK_USER_DATA);
- if(pMemory)
- {
- const uint32_t oldAllocCount = g_CpuAllocCount.fetch_sub(1);
- TEST(oldAllocCount > 0);
- _aligned_free(pMemory);
- }
-}
-
-static const VkAllocationCallbacks g_CpuAllocationCallbacks = {
- CUSTOM_CPU_ALLOCATION_CALLBACK_USER_DATA, // pUserData
- &CustomCpuAllocation, // pfnAllocation
- &CustomCpuReallocation, // pfnReallocation
- &CustomCpuFree // pfnFree
-};
-
-const VkAllocationCallbacks* g_Allocs;
-
-struct GPUSelection
-{
- uint32_t Index = UINT32_MAX;
- std::wstring Substring;
-};
-
-class VulkanUsage
-{
-public:
- void Init();
- ~VulkanUsage();
- void PrintPhysicalDeviceList() const;
- // If failed, returns VK_NULL_HANDLE.
- VkPhysicalDevice SelectPhysicalDevice(const GPUSelection& GPUSelection) const;
-
-private:
- VkDebugUtilsMessengerEXT m_DebugUtilsMessenger = VK_NULL_HANDLE;
-
- void RegisterDebugCallbacks();
- static bool IsLayerSupported(const VkLayerProperties* pProps, size_t propCount, const char* pLayerName);
-};
-
-struct CommandLineParameters
-{
- bool m_Help = false;
- bool m_List = false;
- GPUSelection m_GPUSelection;
-
- bool Parse(int argc, wchar_t** argv)
- {
- for(int i = 1; i < argc; ++i)
- {
- if(_wcsicmp(argv[i], L"-h") == 0 || _wcsicmp(argv[i], L"--Help") == 0)
- {
- m_Help = true;
- }
- else if(_wcsicmp(argv[i], L"-l") == 0 || _wcsicmp(argv[i], L"--List") == 0)
- {
- m_List = true;
- }
- else if((_wcsicmp(argv[i], L"-g") == 0 || _wcsicmp(argv[i], L"--GPU") == 0) && i + 1 < argc)
- {
- m_GPUSelection.Substring = argv[i + 1];
- ++i;
- }
- else if((_wcsicmp(argv[i], L"-i") == 0 || _wcsicmp(argv[i], L"--GPUIndex") == 0) && i + 1 < argc)
- {
- m_GPUSelection.Index = _wtoi(argv[i + 1]);
- ++i;
- }
- else
- return false;
- }
- return true;
- }
-} g_CommandLineParameters;
-
-void SetDebugUtilsObjectName(VkObjectType type, uint64_t handle, const char* name)
-{
- if(vkSetDebugUtilsObjectNameEXT_Func == nullptr)
- return;
-
- VkDebugUtilsObjectNameInfoEXT info = { VK_STRUCTURE_TYPE_DEBUG_UTILS_OBJECT_NAME_INFO_EXT };
- info.objectType = type;
- info.objectHandle = handle;
- info.pObjectName = name;
- vkSetDebugUtilsObjectNameEXT_Func(g_hDevice, &info);
-}
-
-void BeginSingleTimeCommands()
-{
- VkCommandBufferBeginInfo cmdBufBeginInfo = { VK_STRUCTURE_TYPE_COMMAND_BUFFER_BEGIN_INFO };
- cmdBufBeginInfo.flags = VK_COMMAND_BUFFER_USAGE_ONE_TIME_SUBMIT_BIT;
- ERR_GUARD_VULKAN( vkBeginCommandBuffer(g_hTemporaryCommandBuffer, &cmdBufBeginInfo) );
-}
-
-void EndSingleTimeCommands()
-{
- ERR_GUARD_VULKAN( vkEndCommandBuffer(g_hTemporaryCommandBuffer) );
-
- VkSubmitInfo submitInfo = { VK_STRUCTURE_TYPE_SUBMIT_INFO };
- submitInfo.commandBufferCount = 1;
- submitInfo.pCommandBuffers = &g_hTemporaryCommandBuffer;
-
- ERR_GUARD_VULKAN( vkQueueSubmit(g_hGraphicsQueue, 1, &submitInfo, VK_NULL_HANDLE) );
- ERR_GUARD_VULKAN( vkQueueWaitIdle(g_hGraphicsQueue) );
-}
-
-void LoadShader(std::vector<char>& out, const char* fileName)
-{
- std::ifstream file(std::string(SHADER_PATH1) + fileName, std::ios::ate | std::ios::binary);
- if(file.is_open() == false)
- file.open(std::string(SHADER_PATH2) + fileName, std::ios::ate | std::ios::binary);
- assert(file.is_open());
- size_t fileSize = (size_t)file.tellg();
- if(fileSize > 0)
- {
- out.resize(fileSize);
- file.seekg(0);
- file.read(out.data(), fileSize);
- file.close();
- }
- else
- out.clear();
-}
-
-static VkBool32 VKAPI_PTR MyDebugReportCallback(
- VkDebugUtilsMessageSeverityFlagBitsEXT messageSeverity,
- VkDebugUtilsMessageTypeFlagsEXT messageTypes,
- const VkDebugUtilsMessengerCallbackDataEXT* pCallbackData,
- void* pUserData)
-{
- assert(pCallbackData && pCallbackData->pMessageIdName && pCallbackData->pMessage);
-
- switch(messageSeverity)
- {
- case VK_DEBUG_UTILS_MESSAGE_SEVERITY_WARNING_BIT_EXT:
- SetConsoleColor(CONSOLE_COLOR::WARNING);
- break;
- case VK_DEBUG_UTILS_MESSAGE_SEVERITY_ERROR_BIT_EXT:
- SetConsoleColor(CONSOLE_COLOR::ERROR_);
- break;
- case VK_DEBUG_UTILS_MESSAGE_SEVERITY_INFO_BIT_EXT:
- SetConsoleColor(CONSOLE_COLOR::NORMAL);
- break;
- default: // VK_DEBUG_UTILS_MESSAGE_SEVERITY_VERBOSE_BIT_EXT
- SetConsoleColor(CONSOLE_COLOR::INFO);
- }
-
- printf("%s \xBA %s\n", pCallbackData->pMessageIdName, pCallbackData->pMessage);
-
- SetConsoleColor(CONSOLE_COLOR::NORMAL);
-
- if(messageSeverity == VK_DEBUG_UTILS_MESSAGE_SEVERITY_WARNING_BIT_EXT ||
- messageSeverity == VK_DEBUG_UTILS_MESSAGE_SEVERITY_ERROR_BIT_EXT)
- {
- OutputDebugStringA(pCallbackData->pMessage);
- OutputDebugStringA("\n");
- }
-
- return VK_FALSE;
-}
-
-static VkSurfaceFormatKHR ChooseSurfaceFormat()
-{
- assert(!g_SurfaceFormats.empty());
-
- if((g_SurfaceFormats.size() == 1) && (g_SurfaceFormats[0].format == VK_FORMAT_UNDEFINED))
- {
- VkSurfaceFormatKHR result = { VK_FORMAT_B8G8R8A8_UNORM, VK_COLOR_SPACE_SRGB_NONLINEAR_KHR };
- return result;
- }
-
- for(const auto& format : g_SurfaceFormats)
- {
- if((format.format == VK_FORMAT_B8G8R8A8_UNORM) &&
- (format.colorSpace == VK_COLOR_SPACE_SRGB_NONLINEAR_KHR))
- {
- return format;
- }
- }
-
- return g_SurfaceFormats[0];
-}
-
-VkPresentModeKHR ChooseSwapPresentMode()
-{
- VkPresentModeKHR preferredMode = VSYNC ? VK_PRESENT_MODE_MAILBOX_KHR : VK_PRESENT_MODE_IMMEDIATE_KHR;
-
- if(std::find(g_PresentModes.begin(), g_PresentModes.end(), preferredMode) !=
- g_PresentModes.end())
- {
- return preferredMode;
- }
-
- return VK_PRESENT_MODE_FIFO_KHR;
-}
-
-static VkExtent2D ChooseSwapExtent()
-{
- if(g_SurfaceCapabilities.currentExtent.width != UINT_MAX)
- return g_SurfaceCapabilities.currentExtent;
-
- VkExtent2D result = {
- std::max(g_SurfaceCapabilities.minImageExtent.width,
- std::min(g_SurfaceCapabilities.maxImageExtent.width, (uint32_t)g_SizeX)),
- std::max(g_SurfaceCapabilities.minImageExtent.height,
- std::min(g_SurfaceCapabilities.maxImageExtent.height, (uint32_t)g_SizeY)) };
- return result;
-}
-
-static constexpr uint32_t GetVulkanApiVersion()
-{
-#if VMA_VULKAN_VERSION == 1002000
- return VK_API_VERSION_1_2;
-#elif VMA_VULKAN_VERSION == 1001000
- return VK_API_VERSION_1_1;
-#elif VMA_VULKAN_VERSION == 1000000
- return VK_API_VERSION_1_0;
-#else
-#error Invalid VMA_VULKAN_VERSION.
- return UINT32_MAX;
-#endif
-}
-
-void VulkanUsage::Init()
-{
- g_hAppInstance = (HINSTANCE)GetModuleHandle(NULL);
-
- if(USE_CUSTOM_CPU_ALLOCATION_CALLBACKS)
- {
- g_Allocs = &g_CpuAllocationCallbacks;
- }
-
- uint32_t instanceLayerPropCount = 0;
- ERR_GUARD_VULKAN( vkEnumerateInstanceLayerProperties(&instanceLayerPropCount, nullptr) );
- std::vector<VkLayerProperties> instanceLayerProps(instanceLayerPropCount);
- if(instanceLayerPropCount > 0)
- {
- ERR_GUARD_VULKAN( vkEnumerateInstanceLayerProperties(&instanceLayerPropCount, instanceLayerProps.data()) );
- }
-
- if(g_EnableValidationLayer)
- {
- if(IsLayerSupported(instanceLayerProps.data(), instanceLayerProps.size(), VALIDATION_LAYER_NAME) == false)
- {
- wprintf(L"Layer \"%hs\" not supported.", VALIDATION_LAYER_NAME);
- g_EnableValidationLayer = false;
- }
- }
-
- uint32_t availableInstanceExtensionCount = 0;
- ERR_GUARD_VULKAN( vkEnumerateInstanceExtensionProperties(nullptr, &availableInstanceExtensionCount, nullptr) );
- std::vector<VkExtensionProperties> availableInstanceExtensions(availableInstanceExtensionCount);
- if(availableInstanceExtensionCount > 0)
- {
- ERR_GUARD_VULKAN( vkEnumerateInstanceExtensionProperties(nullptr, &availableInstanceExtensionCount, availableInstanceExtensions.data()) );
- }
-
- std::vector<const char*> enabledInstanceExtensions;
- enabledInstanceExtensions.push_back(VK_KHR_SURFACE_EXTENSION_NAME);
- enabledInstanceExtensions.push_back(VK_KHR_WIN32_SURFACE_EXTENSION_NAME);
-
- std::vector<const char*> instanceLayers;
- if(g_EnableValidationLayer)
- {
- instanceLayers.push_back(VALIDATION_LAYER_NAME);
- }
-
- for(const auto& extensionProperties : availableInstanceExtensions)
- {
- if(strcmp(extensionProperties.extensionName, VK_KHR_GET_PHYSICAL_DEVICE_PROPERTIES_2_EXTENSION_NAME) == 0)
- {
- if(GetVulkanApiVersion() == VK_API_VERSION_1_0)
- {
- enabledInstanceExtensions.push_back(VK_KHR_GET_PHYSICAL_DEVICE_PROPERTIES_2_EXTENSION_NAME);
- VK_KHR_get_physical_device_properties2_enabled = true;
- }
- }
- else if(strcmp(extensionProperties.extensionName, VK_EXT_DEBUG_UTILS_EXTENSION_NAME) == 0)
- {
- enabledInstanceExtensions.push_back(VK_EXT_DEBUG_UTILS_EXTENSION_NAME);
- VK_EXT_debug_utils_enabled = true;
- }
- }
-
- VkApplicationInfo appInfo = { VK_STRUCTURE_TYPE_APPLICATION_INFO };
- appInfo.pApplicationName = APP_TITLE_A;
- appInfo.applicationVersion = VK_MAKE_VERSION(1, 0, 0);
- appInfo.pEngineName = "Adam Sawicki Engine";
- appInfo.engineVersion = VK_MAKE_VERSION(1, 0, 0);
- appInfo.apiVersion = GetVulkanApiVersion();
-
- VkInstanceCreateInfo instInfo = { VK_STRUCTURE_TYPE_INSTANCE_CREATE_INFO };
- instInfo.pApplicationInfo = &appInfo;
- instInfo.enabledExtensionCount = static_cast<uint32_t>(enabledInstanceExtensions.size());
- instInfo.ppEnabledExtensionNames = enabledInstanceExtensions.data();
- instInfo.enabledLayerCount = static_cast<uint32_t>(instanceLayers.size());
- instInfo.ppEnabledLayerNames = instanceLayers.data();
-
- wprintf(L"Vulkan API version used: ");
- switch(appInfo.apiVersion)
- {
- case VK_API_VERSION_1_0: wprintf(L"1.0\n"); break;
- case VK_API_VERSION_1_1: wprintf(L"1.1\n"); break;
- case VK_API_VERSION_1_2: wprintf(L"1.2\n"); break;
- default: assert(0);
- }
-
- ERR_GUARD_VULKAN( vkCreateInstance(&instInfo, g_Allocs, &g_hVulkanInstance) );
-
- if(VK_EXT_debug_utils_enabled)
- {
- RegisterDebugCallbacks();
- }
-}
-
-VulkanUsage::~VulkanUsage()
-{
- if(m_DebugUtilsMessenger)
- {
- vkDestroyDebugUtilsMessengerEXT_Func(g_hVulkanInstance, m_DebugUtilsMessenger, g_Allocs);
- }
-
- if(g_hVulkanInstance)
- {
- vkDestroyInstance(g_hVulkanInstance, g_Allocs);
- g_hVulkanInstance = VK_NULL_HANDLE;
- }
-}
-
-void VulkanUsage::PrintPhysicalDeviceList() const
-{
- uint32_t deviceCount = 0;
- ERR_GUARD_VULKAN(vkEnumeratePhysicalDevices(g_hVulkanInstance, &deviceCount, nullptr));
- std::vector<VkPhysicalDevice> physicalDevices(deviceCount);
- if(deviceCount > 0)
- {
- ERR_GUARD_VULKAN(vkEnumeratePhysicalDevices(g_hVulkanInstance, &deviceCount, physicalDevices.data()));
- }
-
- for(size_t i = 0; i < deviceCount; ++i)
- {
- VkPhysicalDeviceProperties props = {};
- vkGetPhysicalDeviceProperties(physicalDevices[i], &props);
- wprintf(L"Physical device %zu: %hs\n", i, props.deviceName);
- }
-}
-
-VkPhysicalDevice VulkanUsage::SelectPhysicalDevice(const GPUSelection& GPUSelection) const
-{
- uint32_t deviceCount = 0;
- ERR_GUARD_VULKAN(vkEnumeratePhysicalDevices(g_hVulkanInstance, &deviceCount, nullptr));
- std::vector<VkPhysicalDevice> physicalDevices(deviceCount);
- if(deviceCount > 0)
- {
- ERR_GUARD_VULKAN(vkEnumeratePhysicalDevices(g_hVulkanInstance, &deviceCount, physicalDevices.data()));
- }
-
- if(GPUSelection.Index != UINT32_MAX)
- {
- // Cannot specify both index and name.
- if(!GPUSelection.Substring.empty())
- {
- return VK_NULL_HANDLE;
- }
-
- return GPUSelection.Index < deviceCount ? physicalDevices[GPUSelection.Index] : VK_NULL_HANDLE;
- }
-
- if(!GPUSelection.Substring.empty())
- {
- VkPhysicalDevice result = VK_NULL_HANDLE;
- std::wstring name;
- for(uint32_t i = 0; i < deviceCount; ++i)
- {
- VkPhysicalDeviceProperties props = {};
- vkGetPhysicalDeviceProperties(physicalDevices[i], &props);
- if(ConvertCharsToUnicode(&name, props.deviceName, strlen(props.deviceName), CP_UTF8) &&
- StrStrI(name.c_str(), GPUSelection.Substring.c_str()))
- {
- // Second matching device found - error.
- if(result != VK_NULL_HANDLE)
- {
- return VK_NULL_HANDLE;
- }
- // First matching device found.
- result = physicalDevices[i];
- }
- }
- // Found or not, return it.
- return result;
- }
-
- // Select first one.
- return deviceCount > 0 ? physicalDevices[0] : VK_NULL_HANDLE;
-}
-
-void VulkanUsage::RegisterDebugCallbacks()
-{
- vkCreateDebugUtilsMessengerEXT_Func = (PFN_vkCreateDebugUtilsMessengerEXT)vkGetInstanceProcAddr(
- g_hVulkanInstance, "vkCreateDebugUtilsMessengerEXT");
- vkDestroyDebugUtilsMessengerEXT_Func = (PFN_vkDestroyDebugUtilsMessengerEXT)vkGetInstanceProcAddr(
- g_hVulkanInstance, "vkDestroyDebugUtilsMessengerEXT");
- vkSetDebugUtilsObjectNameEXT_Func = (PFN_vkSetDebugUtilsObjectNameEXT)vkGetInstanceProcAddr(
- g_hVulkanInstance, "vkSetDebugUtilsObjectNameEXT");
- assert(vkCreateDebugUtilsMessengerEXT_Func);
- assert(vkDestroyDebugUtilsMessengerEXT_Func);
- assert(vkSetDebugUtilsObjectNameEXT_Func);
-
- VkDebugUtilsMessengerCreateInfoEXT messengerCreateInfo = { VK_STRUCTURE_TYPE_DEBUG_UTILS_MESSENGER_CREATE_INFO_EXT };
- messengerCreateInfo.messageSeverity = DEBUG_UTILS_MESSENGER_MESSAGE_SEVERITY;
- messengerCreateInfo.messageType = DEBUG_UTILS_MESSENGER_MESSAGE_TYPE;
- messengerCreateInfo.pfnUserCallback = MyDebugReportCallback;
- ERR_GUARD_VULKAN( vkCreateDebugUtilsMessengerEXT_Func(g_hVulkanInstance, &messengerCreateInfo, g_Allocs, &m_DebugUtilsMessenger) );
-}
-
-bool VulkanUsage::IsLayerSupported(const VkLayerProperties* pProps, size_t propCount, const char* pLayerName)
-{
- const VkLayerProperties* propsEnd = pProps + propCount;
- return std::find_if(
- pProps,
- propsEnd,
- [pLayerName](const VkLayerProperties& prop) -> bool {
- return strcmp(pLayerName, prop.layerName) == 0;
- }) != propsEnd;
-}
-
-struct Vertex
-{
- float pos[3];
- float color[3];
- float texCoord[2];
-};
-
-static void CreateMesh()
-{
- assert(g_hAllocator);
-
- static Vertex vertices[] = {
- // -X
- { { -1.f, -1.f, -1.f}, {1.0f, 0.0f, 0.0f}, {0.f, 0.f} },
- { { -1.f, -1.f, 1.f}, {1.0f, 0.0f, 0.0f}, {1.f, 0.f} },
- { { -1.f, 1.f, -1.f}, {1.0f, 0.0f, 0.0f}, {0.f, 1.f} },
- { { -1.f, 1.f, 1.f}, {1.0f, 0.0f, 0.0f}, {1.f, 1.f} },
- // +X
- { { 1.f, -1.f, 1.f}, {0.0f, 1.0f, 0.0f}, {0.f, 0.f} },
- { { 1.f, -1.f, -1.f}, {0.0f, 1.0f, 0.0f}, {1.f, 0.f} },
- { { 1.f, 1.f, 1.f}, {0.0f, 1.0f, 0.0f}, {0.f, 1.f} },
- { { 1.f, 1.f, -1.f}, {0.0f, 1.0f, 0.0f}, {1.f, 1.f} },
- // -Z
- { { 1.f, -1.f, -1.f}, {0.0f, 0.0f, 1.0f}, {0.f, 0.f} },
- { {-1.f, -1.f, -1.f}, {0.0f, 0.0f, 1.0f}, {1.f, 0.f} },
- { { 1.f, 1.f, -1.f}, {0.0f, 0.0f, 1.0f}, {0.f, 1.f} },
- { {-1.f, 1.f, -1.f}, {0.0f, 0.0f, 1.0f}, {1.f, 1.f} },
- // +Z
- { {-1.f, -1.f, 1.f}, {1.0f, 1.0f, 0.0f}, {0.f, 0.f} },
- { { 1.f, -1.f, 1.f}, {1.0f, 1.0f, 0.0f}, {1.f, 0.f} },
- { {-1.f, 1.f, 1.f}, {1.0f, 1.0f, 0.0f}, {0.f, 1.f} },
- { { 1.f, 1.f, 1.f}, {1.0f, 1.0f, 0.0f}, {1.f, 1.f} },
- // -Y
- { {-1.f, -1.f, -1.f}, {0.0f, 1.0f, 1.0f}, {0.f, 0.f} },
- { { 1.f, -1.f, -1.f}, {0.0f, 1.0f, 1.0f}, {1.f, 0.f} },
- { {-1.f, -1.f, 1.f}, {0.0f, 1.0f, 1.0f}, {0.f, 1.f} },
- { { 1.f, -1.f, 1.f}, {0.0f, 1.0f, 1.0f}, {1.f, 1.f} },
- // +Y
- { { 1.f, 1.f, -1.f}, {1.0f, 0.0f, 1.0f}, {0.f, 0.f} },
- { {-1.f, 1.f, -1.f}, {1.0f, 0.0f, 1.0f}, {1.f, 0.f} },
- { { 1.f, 1.f, 1.f}, {1.0f, 0.0f, 1.0f}, {0.f, 1.f} },
- { {-1.f, 1.f, 1.f}, {1.0f, 0.0f, 1.0f}, {1.f, 1.f} },
- };
- static uint16_t indices[] = {
- 0, 1, 2, 3, USHRT_MAX,
- 4, 5, 6, 7, USHRT_MAX,
- 8, 9, 10, 11, USHRT_MAX,
- 12, 13, 14, 15, USHRT_MAX,
- 16, 17, 18, 19, USHRT_MAX,
- 20, 21, 22, 23, USHRT_MAX,
- };
-
- size_t vertexBufferSize = sizeof(Vertex) * _countof(vertices);
- size_t indexBufferSize = sizeof(uint16_t) * _countof(indices);
- g_IndexCount = (uint32_t)_countof(indices);
-
- // Create vertex buffer
-
- VkBufferCreateInfo vbInfo = { VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO };
- vbInfo.size = vertexBufferSize;
- vbInfo.usage = VK_BUFFER_USAGE_TRANSFER_SRC_BIT;
- vbInfo.sharingMode = VK_SHARING_MODE_EXCLUSIVE;
-
- VmaAllocationCreateInfo vbAllocCreateInfo = {};
- vbAllocCreateInfo.usage = VMA_MEMORY_USAGE_CPU_ONLY;
- vbAllocCreateInfo.flags = VMA_ALLOCATION_CREATE_MAPPED_BIT;
-
- VkBuffer stagingVertexBuffer = VK_NULL_HANDLE;
- VmaAllocation stagingVertexBufferAlloc = VK_NULL_HANDLE;
- VmaAllocationInfo stagingVertexBufferAllocInfo = {};
- ERR_GUARD_VULKAN( vmaCreateBuffer(g_hAllocator, &vbInfo, &vbAllocCreateInfo, &stagingVertexBuffer, &stagingVertexBufferAlloc, &stagingVertexBufferAllocInfo) );
-
- memcpy(stagingVertexBufferAllocInfo.pMappedData, vertices, vertexBufferSize);
-
- // No need to flush stagingVertexBuffer memory because CPU_ONLY memory is always HOST_COHERENT.
-
- vbInfo.usage = VK_BUFFER_USAGE_TRANSFER_DST_BIT | VK_BUFFER_USAGE_VERTEX_BUFFER_BIT;
- vbAllocCreateInfo.usage = VMA_MEMORY_USAGE_GPU_ONLY;
- vbAllocCreateInfo.flags = 0;
- ERR_GUARD_VULKAN( vmaCreateBuffer(g_hAllocator, &vbInfo, &vbAllocCreateInfo, &g_hVertexBuffer, &g_hVertexBufferAlloc, nullptr) );
-
- // Create index buffer
-
- VkBufferCreateInfo ibInfo = { VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO };
- ibInfo.size = indexBufferSize;
- ibInfo.usage = VK_BUFFER_USAGE_TRANSFER_SRC_BIT;
- ibInfo.sharingMode = VK_SHARING_MODE_EXCLUSIVE;
-
- VmaAllocationCreateInfo ibAllocCreateInfo = {};
- ibAllocCreateInfo.usage = VMA_MEMORY_USAGE_CPU_ONLY;
- ibAllocCreateInfo.flags = VMA_ALLOCATION_CREATE_MAPPED_BIT;
-
- VkBuffer stagingIndexBuffer = VK_NULL_HANDLE;
- VmaAllocation stagingIndexBufferAlloc = VK_NULL_HANDLE;
- VmaAllocationInfo stagingIndexBufferAllocInfo = {};
- ERR_GUARD_VULKAN( vmaCreateBuffer(g_hAllocator, &ibInfo, &ibAllocCreateInfo, &stagingIndexBuffer, &stagingIndexBufferAlloc, &stagingIndexBufferAllocInfo) );
-
- memcpy(stagingIndexBufferAllocInfo.pMappedData, indices, indexBufferSize);
-
- // No need to flush stagingIndexBuffer memory because CPU_ONLY memory is always HOST_COHERENT.
-
- ibInfo.usage = VK_BUFFER_USAGE_TRANSFER_DST_BIT | VK_BUFFER_USAGE_INDEX_BUFFER_BIT;
- ibAllocCreateInfo.usage = VMA_MEMORY_USAGE_GPU_ONLY;
- ibAllocCreateInfo.flags = 0;
- ERR_GUARD_VULKAN( vmaCreateBuffer(g_hAllocator, &ibInfo, &ibAllocCreateInfo, &g_hIndexBuffer, &g_hIndexBufferAlloc, nullptr) );
-
- // Copy buffers
-
- BeginSingleTimeCommands();
-
- VkBufferCopy vbCopyRegion = {};
- vbCopyRegion.srcOffset = 0;
- vbCopyRegion.dstOffset = 0;
- vbCopyRegion.size = vbInfo.size;
- vkCmdCopyBuffer(g_hTemporaryCommandBuffer, stagingVertexBuffer, g_hVertexBuffer, 1, &vbCopyRegion);
-
- VkBufferCopy ibCopyRegion = {};
- ibCopyRegion.srcOffset = 0;
- ibCopyRegion.dstOffset = 0;
- ibCopyRegion.size = ibInfo.size;
- vkCmdCopyBuffer(g_hTemporaryCommandBuffer, stagingIndexBuffer, g_hIndexBuffer, 1, &ibCopyRegion);
-
- EndSingleTimeCommands();
-
- vmaDestroyBuffer(g_hAllocator, stagingIndexBuffer, stagingIndexBufferAlloc);
- vmaDestroyBuffer(g_hAllocator, stagingVertexBuffer, stagingVertexBufferAlloc);
-}
-
-static void CreateTexture(uint32_t sizeX, uint32_t sizeY)
-{
- // Create staging buffer.
-
- const VkDeviceSize imageSize = sizeX * sizeY * 4;
-
- VkBufferCreateInfo stagingBufInfo = { VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO };
- stagingBufInfo.size = imageSize;
- stagingBufInfo.usage = VK_BUFFER_USAGE_TRANSFER_SRC_BIT;
-
- VmaAllocationCreateInfo stagingBufAllocCreateInfo = {};
- stagingBufAllocCreateInfo.usage = VMA_MEMORY_USAGE_CPU_ONLY;
- stagingBufAllocCreateInfo.flags = VMA_ALLOCATION_CREATE_MAPPED_BIT;
-
- VkBuffer stagingBuf = VK_NULL_HANDLE;
- VmaAllocation stagingBufAlloc = VK_NULL_HANDLE;
- VmaAllocationInfo stagingBufAllocInfo = {};
- ERR_GUARD_VULKAN( vmaCreateBuffer(g_hAllocator, &stagingBufInfo, &stagingBufAllocCreateInfo, &stagingBuf, &stagingBufAlloc, &stagingBufAllocInfo) );
-
- char* const pImageData = (char*)stagingBufAllocInfo.pMappedData;
- uint8_t* pRowData = (uint8_t*)pImageData;
- for(uint32_t y = 0; y < sizeY; ++y)
- {
- uint32_t* pPixelData = (uint32_t*)pRowData;
- for(uint32_t x = 0; x < sizeY; ++x)
- {
- *pPixelData =
- ((x & 0x18) == 0x08 ? 0x000000FF : 0x00000000) |
- ((x & 0x18) == 0x10 ? 0x0000FFFF : 0x00000000) |
- ((y & 0x18) == 0x08 ? 0x0000FF00 : 0x00000000) |
- ((y & 0x18) == 0x10 ? 0x00FF0000 : 0x00000000);
- ++pPixelData;
- }
- pRowData += sizeX * 4;
- }
-
- // No need to flush stagingImage memory because CPU_ONLY memory is always HOST_COHERENT.
-
- // Create g_hTextureImage in GPU memory.
-
- VkImageCreateInfo imageInfo = { VK_STRUCTURE_TYPE_IMAGE_CREATE_INFO };
- imageInfo.imageType = VK_IMAGE_TYPE_2D;
- imageInfo.extent.width = sizeX;
- imageInfo.extent.height = sizeY;
- imageInfo.extent.depth = 1;
- imageInfo.mipLevels = 1;
- imageInfo.arrayLayers = 1;
- imageInfo.format = VK_FORMAT_R8G8B8A8_UNORM;
- imageInfo.tiling = VK_IMAGE_TILING_OPTIMAL;
- imageInfo.initialLayout = VK_IMAGE_LAYOUT_UNDEFINED;
- imageInfo.usage = VK_IMAGE_USAGE_TRANSFER_DST_BIT | VK_IMAGE_USAGE_SAMPLED_BIT;
- imageInfo.sharingMode = VK_SHARING_MODE_EXCLUSIVE;
- imageInfo.samples = VK_SAMPLE_COUNT_1_BIT;
- imageInfo.flags = 0;
-
- VmaAllocationCreateInfo imageAllocCreateInfo = {};
- imageAllocCreateInfo.usage = VMA_MEMORY_USAGE_GPU_ONLY;
-
- ERR_GUARD_VULKAN( vmaCreateImage(g_hAllocator, &imageInfo, &imageAllocCreateInfo, &g_hTextureImage, &g_hTextureImageAlloc, nullptr) );
-
- // Transition image layouts, copy image.
-
- BeginSingleTimeCommands();
-
- VkImageMemoryBarrier imgMemBarrier = { VK_STRUCTURE_TYPE_IMAGE_MEMORY_BARRIER };
- imgMemBarrier.srcQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED;
- imgMemBarrier.dstQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED;
- imgMemBarrier.subresourceRange.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT;
- imgMemBarrier.subresourceRange.baseMipLevel = 0;
- imgMemBarrier.subresourceRange.levelCount = 1;
- imgMemBarrier.subresourceRange.baseArrayLayer = 0;
- imgMemBarrier.subresourceRange.layerCount = 1;
- imgMemBarrier.oldLayout = VK_IMAGE_LAYOUT_UNDEFINED;
- imgMemBarrier.newLayout = VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL;
- imgMemBarrier.image = g_hTextureImage;
- imgMemBarrier.srcAccessMask = 0;
- imgMemBarrier.dstAccessMask = VK_ACCESS_TRANSFER_WRITE_BIT;
-
- vkCmdPipelineBarrier(
- g_hTemporaryCommandBuffer,
- VK_PIPELINE_STAGE_TOP_OF_PIPE_BIT,
- VK_PIPELINE_STAGE_TRANSFER_BIT,
- 0,
- 0, nullptr,
- 0, nullptr,
- 1, &imgMemBarrier);
-
- VkBufferImageCopy region = {};
- region.imageSubresource.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT;
- region.imageSubresource.layerCount = 1;
- region.imageExtent.width = sizeX;
- region.imageExtent.height = sizeY;
- region.imageExtent.depth = 1;
-
- vkCmdCopyBufferToImage(g_hTemporaryCommandBuffer, stagingBuf, g_hTextureImage, VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL, 1, ®ion);
-
- imgMemBarrier.oldLayout = VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL;
- imgMemBarrier.newLayout = VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL;
- imgMemBarrier.image = g_hTextureImage;
- imgMemBarrier.srcAccessMask = VK_ACCESS_TRANSFER_WRITE_BIT;
- imgMemBarrier.dstAccessMask = VK_ACCESS_SHADER_READ_BIT;
-
- vkCmdPipelineBarrier(
- g_hTemporaryCommandBuffer,
- VK_PIPELINE_STAGE_TRANSFER_BIT,
- VK_PIPELINE_STAGE_FRAGMENT_SHADER_BIT,
- 0,
- 0, nullptr,
- 0, nullptr,
- 1, &imgMemBarrier);
-
- EndSingleTimeCommands();
-
- vmaDestroyBuffer(g_hAllocator, stagingBuf, stagingBufAlloc);
-
- // Create ImageView
-
- VkImageViewCreateInfo textureImageViewInfo = { VK_STRUCTURE_TYPE_IMAGE_VIEW_CREATE_INFO };
- textureImageViewInfo.image = g_hTextureImage;
- textureImageViewInfo.viewType = VK_IMAGE_VIEW_TYPE_2D;
- textureImageViewInfo.format = VK_FORMAT_R8G8B8A8_UNORM;
- textureImageViewInfo.subresourceRange.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT;
- textureImageViewInfo.subresourceRange.baseMipLevel = 0;
- textureImageViewInfo.subresourceRange.levelCount = 1;
- textureImageViewInfo.subresourceRange.baseArrayLayer = 0;
- textureImageViewInfo.subresourceRange.layerCount = 1;
- ERR_GUARD_VULKAN( vkCreateImageView(g_hDevice, &textureImageViewInfo, g_Allocs, &g_hTextureImageView) );
-}
-
-struct UniformBufferObject
-{
- mat4 ModelViewProj;
-};
-
-static VkFormat FindSupportedFormat(
- const std::vector<VkFormat>& candidates,
- VkImageTiling tiling,
- VkFormatFeatureFlags features)
-{
- for (VkFormat format : candidates)
- {
- VkFormatProperties props;
- vkGetPhysicalDeviceFormatProperties(g_hPhysicalDevice, format, &props);
-
- if ((tiling == VK_IMAGE_TILING_LINEAR) &&
- ((props.linearTilingFeatures & features) == features))
- {
- return format;
- }
- else if ((tiling == VK_IMAGE_TILING_OPTIMAL) &&
- ((props.optimalTilingFeatures & features) == features))
- {
- return format;
- }
- }
- return VK_FORMAT_UNDEFINED;
-}
-
-static VkFormat FindDepthFormat()
-{
- std::vector<VkFormat> formats;
- formats.push_back(VK_FORMAT_D32_SFLOAT);
- formats.push_back(VK_FORMAT_D32_SFLOAT_S8_UINT);
- formats.push_back(VK_FORMAT_D24_UNORM_S8_UINT);
-
- return FindSupportedFormat(
- formats,
- VK_IMAGE_TILING_OPTIMAL,
- VK_FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT);
-}
-
-static void CreateSwapchain()
-{
- // Query surface formats.
-
- ERR_GUARD_VULKAN( vkGetPhysicalDeviceSurfaceCapabilitiesKHR(g_hPhysicalDevice, g_hSurface, &g_SurfaceCapabilities) );
-
- uint32_t formatCount = 0;
- ERR_GUARD_VULKAN( vkGetPhysicalDeviceSurfaceFormatsKHR(g_hPhysicalDevice, g_hSurface, &formatCount, nullptr) );
- g_SurfaceFormats.resize(formatCount);
- ERR_GUARD_VULKAN( vkGetPhysicalDeviceSurfaceFormatsKHR(g_hPhysicalDevice, g_hSurface, &formatCount, g_SurfaceFormats.data()) );
-
- uint32_t presentModeCount = 0;
- ERR_GUARD_VULKAN( vkGetPhysicalDeviceSurfacePresentModesKHR(g_hPhysicalDevice, g_hSurface, &presentModeCount, nullptr) );
- g_PresentModes.resize(presentModeCount);
- ERR_GUARD_VULKAN( vkGetPhysicalDeviceSurfacePresentModesKHR(g_hPhysicalDevice, g_hSurface, &presentModeCount, g_PresentModes.data()) );
-
- // Create swap chain
-
- g_SurfaceFormat = ChooseSurfaceFormat();
- VkPresentModeKHR presentMode = ChooseSwapPresentMode();
- g_Extent = ChooseSwapExtent();
-
- uint32_t imageCount = g_SurfaceCapabilities.minImageCount + 1;
- if((g_SurfaceCapabilities.maxImageCount > 0) &&
- (imageCount > g_SurfaceCapabilities.maxImageCount))
- {
- imageCount = g_SurfaceCapabilities.maxImageCount;
- }
-
- VkSwapchainCreateInfoKHR swapChainInfo = { VK_STRUCTURE_TYPE_SWAPCHAIN_CREATE_INFO_KHR };
- swapChainInfo.surface = g_hSurface;
- swapChainInfo.minImageCount = imageCount;
- swapChainInfo.imageFormat = g_SurfaceFormat.format;
- swapChainInfo.imageColorSpace = g_SurfaceFormat.colorSpace;
- swapChainInfo.imageExtent = g_Extent;
- swapChainInfo.imageArrayLayers = 1;
- swapChainInfo.imageUsage = VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT;
- swapChainInfo.preTransform = g_SurfaceCapabilities.currentTransform;
- swapChainInfo.compositeAlpha = VK_COMPOSITE_ALPHA_OPAQUE_BIT_KHR;
- swapChainInfo.presentMode = presentMode;
- swapChainInfo.clipped = VK_TRUE;
- swapChainInfo.oldSwapchain = g_hSwapchain;
-
- uint32_t queueFamilyIndices[] = { g_GraphicsQueueFamilyIndex, g_PresentQueueFamilyIndex };
- if(g_PresentQueueFamilyIndex != g_GraphicsQueueFamilyIndex)
- {
- swapChainInfo.imageSharingMode = VK_SHARING_MODE_CONCURRENT;
- swapChainInfo.queueFamilyIndexCount = 2;
- swapChainInfo.pQueueFamilyIndices = queueFamilyIndices;
- }
- else
- {
- swapChainInfo.imageSharingMode = VK_SHARING_MODE_EXCLUSIVE;
- }
-
- VkSwapchainKHR hNewSwapchain = VK_NULL_HANDLE;
- ERR_GUARD_VULKAN( vkCreateSwapchainKHR(g_hDevice, &swapChainInfo, g_Allocs, &hNewSwapchain) );
- if(g_hSwapchain != VK_NULL_HANDLE)
- vkDestroySwapchainKHR(g_hDevice, g_hSwapchain, g_Allocs);
- g_hSwapchain = hNewSwapchain;
-
- // Retrieve swapchain images.
-
- uint32_t swapchainImageCount = 0;
- ERR_GUARD_VULKAN( vkGetSwapchainImagesKHR(g_hDevice, g_hSwapchain, &swapchainImageCount, nullptr) );
- g_SwapchainImages.resize(swapchainImageCount);
- ERR_GUARD_VULKAN( vkGetSwapchainImagesKHR(g_hDevice, g_hSwapchain, &swapchainImageCount, g_SwapchainImages.data()) );
-
- // Create swapchain image views.
-
- for(size_t i = g_SwapchainImageViews.size(); i--; )
- vkDestroyImageView(g_hDevice, g_SwapchainImageViews[i], g_Allocs);
- g_SwapchainImageViews.clear();
-
- VkImageViewCreateInfo swapchainImageViewInfo = { VK_STRUCTURE_TYPE_IMAGE_VIEW_CREATE_INFO };
- g_SwapchainImageViews.resize(swapchainImageCount);
- for(uint32_t i = 0; i < swapchainImageCount; ++i)
- {
- swapchainImageViewInfo.image = g_SwapchainImages[i];
- swapchainImageViewInfo.viewType = VK_IMAGE_VIEW_TYPE_2D;
- swapchainImageViewInfo.format = g_SurfaceFormat.format;
- swapchainImageViewInfo.components.r = VK_COMPONENT_SWIZZLE_IDENTITY;
- swapchainImageViewInfo.components.g = VK_COMPONENT_SWIZZLE_IDENTITY;
- swapchainImageViewInfo.components.b = VK_COMPONENT_SWIZZLE_IDENTITY;
- swapchainImageViewInfo.components.a = VK_COMPONENT_SWIZZLE_IDENTITY;
- swapchainImageViewInfo.subresourceRange.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT;
- swapchainImageViewInfo.subresourceRange.baseMipLevel = 0;
- swapchainImageViewInfo.subresourceRange.levelCount = 1;
- swapchainImageViewInfo.subresourceRange.baseArrayLayer = 0;
- swapchainImageViewInfo.subresourceRange.layerCount = 1;
- ERR_GUARD_VULKAN( vkCreateImageView(g_hDevice, &swapchainImageViewInfo, g_Allocs, &g_SwapchainImageViews[i]) );
- }
-
- // Create depth buffer
-
- g_DepthFormat = FindDepthFormat();
- assert(g_DepthFormat != VK_FORMAT_UNDEFINED);
-
- VkImageCreateInfo depthImageInfo = { VK_STRUCTURE_TYPE_IMAGE_CREATE_INFO };
- depthImageInfo.imageType = VK_IMAGE_TYPE_2D;
- depthImageInfo.extent.width = g_Extent.width;
- depthImageInfo.extent.height = g_Extent.height;
- depthImageInfo.extent.depth = 1;
- depthImageInfo.mipLevels = 1;
- depthImageInfo.arrayLayers = 1;
- depthImageInfo.format = g_DepthFormat;
- depthImageInfo.tiling = VK_IMAGE_TILING_OPTIMAL;
- depthImageInfo.initialLayout = VK_IMAGE_LAYOUT_UNDEFINED;
- depthImageInfo.usage = VK_IMAGE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT;
- depthImageInfo.sharingMode = VK_SHARING_MODE_EXCLUSIVE;
- depthImageInfo.samples = VK_SAMPLE_COUNT_1_BIT;
- depthImageInfo.flags = 0;
-
- VmaAllocationCreateInfo depthImageAllocCreateInfo = {};
- depthImageAllocCreateInfo.usage = VMA_MEMORY_USAGE_GPU_ONLY;
-
- ERR_GUARD_VULKAN( vmaCreateImage(g_hAllocator, &depthImageInfo, &depthImageAllocCreateInfo, &g_hDepthImage, &g_hDepthImageAlloc, nullptr) );
-
- VkImageViewCreateInfo depthImageViewInfo = { VK_STRUCTURE_TYPE_IMAGE_VIEW_CREATE_INFO };
- depthImageViewInfo.image = g_hDepthImage;
- depthImageViewInfo.viewType = VK_IMAGE_VIEW_TYPE_2D;
- depthImageViewInfo.format = g_DepthFormat;
- depthImageViewInfo.subresourceRange.aspectMask = VK_IMAGE_ASPECT_DEPTH_BIT;
- depthImageViewInfo.subresourceRange.baseMipLevel = 0;
- depthImageViewInfo.subresourceRange.levelCount = 1;
- depthImageViewInfo.subresourceRange.baseArrayLayer = 0;
- depthImageViewInfo.subresourceRange.layerCount = 1;
-
- ERR_GUARD_VULKAN( vkCreateImageView(g_hDevice, &depthImageViewInfo, g_Allocs, &g_hDepthImageView) );
-
- // Create pipeline layout
- {
- if(g_hPipelineLayout != VK_NULL_HANDLE)
- {
- vkDestroyPipelineLayout(g_hDevice, g_hPipelineLayout, g_Allocs);
- g_hPipelineLayout = VK_NULL_HANDLE;
- }
-
- VkPushConstantRange pushConstantRanges[1];
- ZeroMemory(&pushConstantRanges, sizeof pushConstantRanges);
- pushConstantRanges[0].offset = 0;
- pushConstantRanges[0].size = sizeof(UniformBufferObject);
- pushConstantRanges[0].stageFlags = VK_SHADER_STAGE_VERTEX_BIT;
-
- VkDescriptorSetLayout descriptorSetLayouts[] = { g_hDescriptorSetLayout };
- VkPipelineLayoutCreateInfo pipelineLayoutInfo = { VK_STRUCTURE_TYPE_PIPELINE_LAYOUT_CREATE_INFO };
- pipelineLayoutInfo.setLayoutCount = 1;
- pipelineLayoutInfo.pSetLayouts = descriptorSetLayouts;
- pipelineLayoutInfo.pushConstantRangeCount = 1;
- pipelineLayoutInfo.pPushConstantRanges = pushConstantRanges;
- ERR_GUARD_VULKAN( vkCreatePipelineLayout(g_hDevice, &pipelineLayoutInfo, g_Allocs, &g_hPipelineLayout) );
- }
-
- // Create render pass
- {
- if(g_hRenderPass != VK_NULL_HANDLE)
- {
- vkDestroyRenderPass(g_hDevice, g_hRenderPass, g_Allocs);
- g_hRenderPass = VK_NULL_HANDLE;
- }
-
- VkAttachmentDescription attachments[2];
- ZeroMemory(attachments, sizeof(attachments));
-
- attachments[0].format = g_SurfaceFormat.format;
- attachments[0].samples = VK_SAMPLE_COUNT_1_BIT;
- attachments[0].loadOp = VK_ATTACHMENT_LOAD_OP_CLEAR;
- attachments[0].storeOp = VK_ATTACHMENT_STORE_OP_STORE;
- attachments[0].stencilLoadOp = VK_ATTACHMENT_LOAD_OP_DONT_CARE;
- attachments[0].stencilStoreOp = VK_ATTACHMENT_STORE_OP_DONT_CARE;
- attachments[0].initialLayout = VK_IMAGE_LAYOUT_UNDEFINED;
- attachments[0].finalLayout = VK_IMAGE_LAYOUT_PRESENT_SRC_KHR;
-
- attachments[1].format = g_DepthFormat;
- attachments[1].samples = VK_SAMPLE_COUNT_1_BIT;
- attachments[1].loadOp = VK_ATTACHMENT_LOAD_OP_CLEAR;
- attachments[1].storeOp = VK_ATTACHMENT_STORE_OP_DONT_CARE;
- attachments[1].stencilLoadOp = VK_ATTACHMENT_LOAD_OP_DONT_CARE;
- attachments[1].stencilStoreOp = VK_ATTACHMENT_STORE_OP_DONT_CARE;
- attachments[1].initialLayout = VK_IMAGE_LAYOUT_UNDEFINED;
- attachments[1].finalLayout = VK_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL;
-
- VkAttachmentReference colorAttachmentRef = {};
- colorAttachmentRef.attachment = 0;
- colorAttachmentRef.layout = VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL;
-
- VkAttachmentReference depthStencilAttachmentRef = {};
- depthStencilAttachmentRef.attachment = 1;
- depthStencilAttachmentRef.layout = VK_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL;
-
- VkSubpassDescription subpassDesc = {};
- subpassDesc.pipelineBindPoint = VK_PIPELINE_BIND_POINT_GRAPHICS;
- subpassDesc.colorAttachmentCount = 1;
- subpassDesc.pColorAttachments = &colorAttachmentRef;
- subpassDesc.pDepthStencilAttachment = &depthStencilAttachmentRef;
-
- VkRenderPassCreateInfo renderPassInfo = { VK_STRUCTURE_TYPE_RENDER_PASS_CREATE_INFO };
- renderPassInfo.attachmentCount = (uint32_t)_countof(attachments);
- renderPassInfo.pAttachments = attachments;
- renderPassInfo.subpassCount = 1;
- renderPassInfo.pSubpasses = &subpassDesc;
- renderPassInfo.dependencyCount = 0;
- ERR_GUARD_VULKAN( vkCreateRenderPass(g_hDevice, &renderPassInfo, g_Allocs, &g_hRenderPass) );
- }
-
- // Create pipeline
- {
- std::vector<char> vertShaderCode;
- LoadShader(vertShaderCode, "Shader.vert.spv");
- VkShaderModuleCreateInfo shaderModuleInfo = { VK_STRUCTURE_TYPE_SHADER_MODULE_CREATE_INFO };
- shaderModuleInfo.codeSize = vertShaderCode.size();
- shaderModuleInfo.pCode = (const uint32_t*)vertShaderCode.data();
- VkShaderModule hVertShaderModule = VK_NULL_HANDLE;
- ERR_GUARD_VULKAN( vkCreateShaderModule(g_hDevice, &shaderModuleInfo, g_Allocs, &hVertShaderModule) );
-
- std::vector<char> hFragShaderCode;
- LoadShader(hFragShaderCode, "Shader.frag.spv");
- shaderModuleInfo.codeSize = hFragShaderCode.size();
- shaderModuleInfo.pCode = (const uint32_t*)hFragShaderCode.data();
- VkShaderModule fragShaderModule = VK_NULL_HANDLE;
- ERR_GUARD_VULKAN( vkCreateShaderModule(g_hDevice, &shaderModuleInfo, g_Allocs, &fragShaderModule) );
-
- VkPipelineShaderStageCreateInfo vertPipelineShaderStageInfo = { VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO };
- vertPipelineShaderStageInfo.stage = VK_SHADER_STAGE_VERTEX_BIT;
- vertPipelineShaderStageInfo.module = hVertShaderModule;
- vertPipelineShaderStageInfo.pName = "main";
-
- VkPipelineShaderStageCreateInfo fragPipelineShaderStageInfo = { VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO };
- fragPipelineShaderStageInfo.stage = VK_SHADER_STAGE_FRAGMENT_BIT;
- fragPipelineShaderStageInfo.module = fragShaderModule;
- fragPipelineShaderStageInfo.pName = "main";
-
- VkPipelineShaderStageCreateInfo pipelineShaderStageInfos[] = {
- vertPipelineShaderStageInfo,
- fragPipelineShaderStageInfo
- };
-
- VkVertexInputBindingDescription bindingDescription = {};
- bindingDescription.binding = 0;
- bindingDescription.stride = sizeof(Vertex);
- bindingDescription.inputRate = VK_VERTEX_INPUT_RATE_VERTEX;
-
- VkVertexInputAttributeDescription attributeDescriptions[3];
- ZeroMemory(attributeDescriptions, sizeof(attributeDescriptions));
-
- attributeDescriptions[0].binding = 0;
- attributeDescriptions[0].location = 0;
- attributeDescriptions[0].format = VK_FORMAT_R32G32B32_SFLOAT;
- attributeDescriptions[0].offset = offsetof(Vertex, pos);
-
- attributeDescriptions[1].binding = 0;
- attributeDescriptions[1].location = 1;
- attributeDescriptions[1].format = VK_FORMAT_R32G32B32_SFLOAT;
- attributeDescriptions[1].offset = offsetof(Vertex, color);
-
- attributeDescriptions[2].binding = 0;
- attributeDescriptions[2].location = 2;
- attributeDescriptions[2].format = VK_FORMAT_R32G32_SFLOAT;
- attributeDescriptions[2].offset = offsetof(Vertex, texCoord);
-
- VkPipelineVertexInputStateCreateInfo pipelineVertexInputStateInfo = { VK_STRUCTURE_TYPE_PIPELINE_VERTEX_INPUT_STATE_CREATE_INFO };
- pipelineVertexInputStateInfo.vertexBindingDescriptionCount = 1;
- pipelineVertexInputStateInfo.pVertexBindingDescriptions = &bindingDescription;
- pipelineVertexInputStateInfo.vertexAttributeDescriptionCount = _countof(attributeDescriptions);
- pipelineVertexInputStateInfo.pVertexAttributeDescriptions = attributeDescriptions;
-
- VkPipelineInputAssemblyStateCreateInfo pipelineInputAssemblyStateInfo = { VK_STRUCTURE_TYPE_PIPELINE_INPUT_ASSEMBLY_STATE_CREATE_INFO };
- pipelineInputAssemblyStateInfo.topology = VK_PRIMITIVE_TOPOLOGY_TRIANGLE_STRIP;
- pipelineInputAssemblyStateInfo.primitiveRestartEnable = VK_TRUE;
-
- VkViewport viewport = {};
- viewport.x = 0.f;
- viewport.y = 0.f;
- viewport.width = (float)g_Extent.width;
- viewport.height = (float)g_Extent.height;
- viewport.minDepth = 0.f;
- viewport.maxDepth = 1.f;
-
- VkRect2D scissor = {};
- scissor.offset.x = 0;
- scissor.offset.y = 0;
- scissor.extent = g_Extent;
-
- VkPipelineViewportStateCreateInfo pipelineViewportStateInfo = { VK_STRUCTURE_TYPE_PIPELINE_VIEWPORT_STATE_CREATE_INFO };
- pipelineViewportStateInfo.viewportCount = 1;
- pipelineViewportStateInfo.pViewports = &viewport;
- pipelineViewportStateInfo.scissorCount = 1;
- pipelineViewportStateInfo.pScissors = &scissor;
-
- VkPipelineRasterizationStateCreateInfo pipelineRasterizationStateInfo = { VK_STRUCTURE_TYPE_PIPELINE_RASTERIZATION_STATE_CREATE_INFO };
- pipelineRasterizationStateInfo.depthClampEnable = VK_FALSE;
- pipelineRasterizationStateInfo.rasterizerDiscardEnable = VK_FALSE;
- pipelineRasterizationStateInfo.polygonMode = VK_POLYGON_MODE_FILL;
- pipelineRasterizationStateInfo.lineWidth = 1.f;
- pipelineRasterizationStateInfo.cullMode = VK_CULL_MODE_BACK_BIT;
- pipelineRasterizationStateInfo.frontFace = VK_FRONT_FACE_COUNTER_CLOCKWISE;
- pipelineRasterizationStateInfo.depthBiasEnable = VK_FALSE;
- pipelineRasterizationStateInfo.depthBiasConstantFactor = 0.f;
- pipelineRasterizationStateInfo.depthBiasClamp = 0.f;
- pipelineRasterizationStateInfo.depthBiasSlopeFactor = 0.f;
-
- VkPipelineMultisampleStateCreateInfo pipelineMultisampleStateInfo = { VK_STRUCTURE_TYPE_PIPELINE_MULTISAMPLE_STATE_CREATE_INFO };
- pipelineMultisampleStateInfo.sampleShadingEnable = VK_FALSE;
- pipelineMultisampleStateInfo.rasterizationSamples = VK_SAMPLE_COUNT_1_BIT;
- pipelineMultisampleStateInfo.minSampleShading = 1.f;
- pipelineMultisampleStateInfo.pSampleMask = nullptr;
- pipelineMultisampleStateInfo.alphaToCoverageEnable = VK_FALSE;
- pipelineMultisampleStateInfo.alphaToOneEnable = VK_FALSE;
-
- VkPipelineColorBlendAttachmentState pipelineColorBlendAttachmentState = {};
- pipelineColorBlendAttachmentState.colorWriteMask =
- VK_COLOR_COMPONENT_R_BIT |
- VK_COLOR_COMPONENT_G_BIT |
- VK_COLOR_COMPONENT_B_BIT |
- VK_COLOR_COMPONENT_A_BIT;
- pipelineColorBlendAttachmentState.blendEnable = VK_FALSE;
- pipelineColorBlendAttachmentState.srcColorBlendFactor = VK_BLEND_FACTOR_ONE; // Optional
- pipelineColorBlendAttachmentState.dstColorBlendFactor = VK_BLEND_FACTOR_ZERO; // Optional
- pipelineColorBlendAttachmentState.colorBlendOp = VK_BLEND_OP_ADD; // Optional
- pipelineColorBlendAttachmentState.srcAlphaBlendFactor = VK_BLEND_FACTOR_ONE; // Optional
- pipelineColorBlendAttachmentState.dstAlphaBlendFactor = VK_BLEND_FACTOR_ZERO; // Optional
- pipelineColorBlendAttachmentState.alphaBlendOp = VK_BLEND_OP_ADD; // Optional
-
- VkPipelineColorBlendStateCreateInfo pipelineColorBlendStateInfo = { VK_STRUCTURE_TYPE_PIPELINE_COLOR_BLEND_STATE_CREATE_INFO };
- pipelineColorBlendStateInfo.logicOpEnable = VK_FALSE;
- pipelineColorBlendStateInfo.logicOp = VK_LOGIC_OP_COPY;
- pipelineColorBlendStateInfo.attachmentCount = 1;
- pipelineColorBlendStateInfo.pAttachments = &pipelineColorBlendAttachmentState;
-
- VkPipelineDepthStencilStateCreateInfo depthStencilStateInfo = { VK_STRUCTURE_TYPE_PIPELINE_DEPTH_STENCIL_STATE_CREATE_INFO };
- depthStencilStateInfo.depthTestEnable = VK_TRUE;
- depthStencilStateInfo.depthWriteEnable = VK_TRUE;
- depthStencilStateInfo.depthCompareOp = VK_COMPARE_OP_LESS;
- depthStencilStateInfo.depthBoundsTestEnable = VK_FALSE;
- depthStencilStateInfo.stencilTestEnable = VK_FALSE;
-
- VkGraphicsPipelineCreateInfo pipelineInfo = { VK_STRUCTURE_TYPE_GRAPHICS_PIPELINE_CREATE_INFO };
- pipelineInfo.stageCount = 2;
- pipelineInfo.pStages = pipelineShaderStageInfos;
- pipelineInfo.pVertexInputState = &pipelineVertexInputStateInfo;
- pipelineInfo.pInputAssemblyState = &pipelineInputAssemblyStateInfo;
- pipelineInfo.pViewportState = &pipelineViewportStateInfo;
- pipelineInfo.pRasterizationState = &pipelineRasterizationStateInfo;
- pipelineInfo.pMultisampleState = &pipelineMultisampleStateInfo;
- pipelineInfo.pDepthStencilState = &depthStencilStateInfo;
- pipelineInfo.pColorBlendState = &pipelineColorBlendStateInfo;
- pipelineInfo.pDynamicState = nullptr;
- pipelineInfo.layout = g_hPipelineLayout;
- pipelineInfo.renderPass = g_hRenderPass;
- pipelineInfo.subpass = 0;
- pipelineInfo.basePipelineHandle = VK_NULL_HANDLE;
- pipelineInfo.basePipelineIndex = -1;
- ERR_GUARD_VULKAN( vkCreateGraphicsPipelines(
- g_hDevice,
- VK_NULL_HANDLE,
- 1,
- &pipelineInfo,
- g_Allocs,
- &g_hPipeline) );
-
- vkDestroyShaderModule(g_hDevice, fragShaderModule, g_Allocs);
- vkDestroyShaderModule(g_hDevice, hVertShaderModule, g_Allocs);
- }
-
- // Create frambuffers
-
- for(size_t i = g_Framebuffers.size(); i--; )
- vkDestroyFramebuffer(g_hDevice, g_Framebuffers[i], g_Allocs);
- g_Framebuffers.clear();
-
- g_Framebuffers.resize(g_SwapchainImageViews.size());
- for(size_t i = 0; i < g_SwapchainImages.size(); ++i)
- {
- VkImageView attachments[] = { g_SwapchainImageViews[i], g_hDepthImageView };
-
- VkFramebufferCreateInfo framebufferInfo = { VK_STRUCTURE_TYPE_FRAMEBUFFER_CREATE_INFO };
- framebufferInfo.renderPass = g_hRenderPass;
- framebufferInfo.attachmentCount = (uint32_t)_countof(attachments);
- framebufferInfo.pAttachments = attachments;
- framebufferInfo.width = g_Extent.width;
- framebufferInfo.height = g_Extent.height;
- framebufferInfo.layers = 1;
- ERR_GUARD_VULKAN( vkCreateFramebuffer(g_hDevice, &framebufferInfo, g_Allocs, &g_Framebuffers[i]) );
- }
-
- // Create semaphores
-
- if(g_hImageAvailableSemaphore != VK_NULL_HANDLE)
- {
- vkDestroySemaphore(g_hDevice, g_hImageAvailableSemaphore, g_Allocs);
- g_hImageAvailableSemaphore = VK_NULL_HANDLE;
- }
- if(g_hRenderFinishedSemaphore != VK_NULL_HANDLE)
- {
- vkDestroySemaphore(g_hDevice, g_hRenderFinishedSemaphore, g_Allocs);
- g_hRenderFinishedSemaphore = VK_NULL_HANDLE;
- }
-
- VkSemaphoreCreateInfo semaphoreInfo = { VK_STRUCTURE_TYPE_SEMAPHORE_CREATE_INFO };
- ERR_GUARD_VULKAN( vkCreateSemaphore(g_hDevice, &semaphoreInfo, g_Allocs, &g_hImageAvailableSemaphore) );
- ERR_GUARD_VULKAN( vkCreateSemaphore(g_hDevice, &semaphoreInfo, g_Allocs, &g_hRenderFinishedSemaphore) );
-}
-
-static void DestroySwapchain(bool destroyActualSwapchain)
-{
- if(g_hImageAvailableSemaphore != VK_NULL_HANDLE)
- {
- vkDestroySemaphore(g_hDevice, g_hImageAvailableSemaphore, g_Allocs);
- g_hImageAvailableSemaphore = VK_NULL_HANDLE;
- }
- if(g_hRenderFinishedSemaphore != VK_NULL_HANDLE)
- {
- vkDestroySemaphore(g_hDevice, g_hRenderFinishedSemaphore, g_Allocs);
- g_hRenderFinishedSemaphore = VK_NULL_HANDLE;
- }
-
- for(size_t i = g_Framebuffers.size(); i--; )
- vkDestroyFramebuffer(g_hDevice, g_Framebuffers[i], g_Allocs);
- g_Framebuffers.clear();
-
- if(g_hDepthImageView != VK_NULL_HANDLE)
- {
- vkDestroyImageView(g_hDevice, g_hDepthImageView, g_Allocs);
- g_hDepthImageView = VK_NULL_HANDLE;
- }
- if(g_hDepthImage != VK_NULL_HANDLE)
- {
- vmaDestroyImage(g_hAllocator, g_hDepthImage, g_hDepthImageAlloc);
- g_hDepthImage = VK_NULL_HANDLE;
- }
-
- if(g_hPipeline != VK_NULL_HANDLE)
- {
- vkDestroyPipeline(g_hDevice, g_hPipeline, g_Allocs);
- g_hPipeline = VK_NULL_HANDLE;
- }
-
- if(g_hRenderPass != VK_NULL_HANDLE)
- {
- vkDestroyRenderPass(g_hDevice, g_hRenderPass, g_Allocs);
- g_hRenderPass = VK_NULL_HANDLE;
- }
-
- if(g_hPipelineLayout != VK_NULL_HANDLE)
- {
- vkDestroyPipelineLayout(g_hDevice, g_hPipelineLayout, g_Allocs);
- g_hPipelineLayout = VK_NULL_HANDLE;
- }
-
- for(size_t i = g_SwapchainImageViews.size(); i--; )
- vkDestroyImageView(g_hDevice, g_SwapchainImageViews[i], g_Allocs);
- g_SwapchainImageViews.clear();
-
- if(destroyActualSwapchain && (g_hSwapchain != VK_NULL_HANDLE))
- {
- vkDestroySwapchainKHR(g_hDevice, g_hSwapchain, g_Allocs);
- g_hSwapchain = VK_NULL_HANDLE;
- }
-}
-
-static void PrintEnabledFeatures()
-{
- wprintf(L"Enabled extensions and features:\n");
- wprintf(L"Validation layer: %d\n", g_EnableValidationLayer ? 1 : 0);
- wprintf(L"Sparse binding: %d\n", g_SparseBindingEnabled ? 1 : 0);
- if(GetVulkanApiVersion() == VK_API_VERSION_1_0)
- {
- wprintf(L"VK_KHR_get_memory_requirements2: %d\n", VK_KHR_get_memory_requirements2_enabled ? 1 : 0);
- wprintf(L"VK_KHR_get_physical_device_properties2: %d\n", VK_KHR_get_physical_device_properties2_enabled ? 1 : 0);
- wprintf(L"VK_KHR_dedicated_allocation: %d\n", VK_KHR_dedicated_allocation_enabled ? 1 : 0);
- wprintf(L"VK_KHR_bind_memory2: %d\n", VK_KHR_bind_memory2_enabled ? 1 : 0);
- }
- wprintf(L"VK_EXT_memory_budget: %d\n", VK_EXT_memory_budget_enabled ? 1 : 0);
- wprintf(L"VK_AMD_device_coherent_memory: %d\n", VK_AMD_device_coherent_memory_enabled ? 1 : 0);
- if(GetVulkanApiVersion() < VK_API_VERSION_1_2)
- {
- wprintf(L"VK_KHR_buffer_device_address: %d\n", VK_KHR_buffer_device_address_enabled ? 1 : 0);
- }
- else
- {
- wprintf(L"bufferDeviceAddress: %d\n", VK_KHR_buffer_device_address_enabled ? 1 : 0);
- }
- wprintf(L"VK_EXT_memory_priority: %d\n", VK_EXT_memory_priority ? 1 : 0);
-}
-
-void SetAllocatorCreateInfo(VmaAllocatorCreateInfo& outInfo)
-{
- outInfo = {};
-
- outInfo.physicalDevice = g_hPhysicalDevice;
- outInfo.device = g_hDevice;
- outInfo.instance = g_hVulkanInstance;
- outInfo.vulkanApiVersion = GetVulkanApiVersion();
-
- if(VK_KHR_dedicated_allocation_enabled)
- {
- outInfo.flags |= VMA_ALLOCATOR_CREATE_KHR_DEDICATED_ALLOCATION_BIT;
- }
- if(VK_KHR_bind_memory2_enabled)
- {
- outInfo.flags |= VMA_ALLOCATOR_CREATE_KHR_BIND_MEMORY2_BIT;
- }
-#if !defined(VMA_MEMORY_BUDGET) || VMA_MEMORY_BUDGET == 1
- if(VK_EXT_memory_budget_enabled && (
- GetVulkanApiVersion() >= VK_API_VERSION_1_1 || VK_KHR_get_physical_device_properties2_enabled))
- {
- outInfo.flags |= VMA_ALLOCATOR_CREATE_EXT_MEMORY_BUDGET_BIT;
- }
-#endif
- if(VK_AMD_device_coherent_memory_enabled)
- {
- outInfo.flags |= VMA_ALLOCATOR_CREATE_AMD_DEVICE_COHERENT_MEMORY_BIT;
- }
- if(VK_KHR_buffer_device_address_enabled)
- {
- outInfo.flags |= VMA_ALLOCATOR_CREATE_BUFFER_DEVICE_ADDRESS_BIT;
- }
-#if !defined(VMA_MEMORY_PRIORITY) || VMA_MEMORY_PRIORITY == 1
- if(VK_EXT_memory_priority_enabled)
- {
- outInfo.flags |= VMA_ALLOCATOR_CREATE_EXT_MEMORY_PRIORITY_BIT;
- }
-#endif
-
- if(USE_CUSTOM_CPU_ALLOCATION_CALLBACKS)
- {
- outInfo.pAllocationCallbacks = &g_CpuAllocationCallbacks;
- }
-
- // Uncomment to enable recording to CSV file.
- /*
- static VmaRecordSettings recordSettings = {};
- recordSettings.pFilePath = "VulkanSample.csv";
- outInfo.pRecordSettings = &recordSettings;
- */
-
- // Uncomment to enable HeapSizeLimit.
- /*
- static std::array<VkDeviceSize, VK_MAX_MEMORY_HEAPS> heapSizeLimit;
- std::fill(heapSizeLimit.begin(), heapSizeLimit.end(), VK_WHOLE_SIZE);
- heapSizeLimit[0] = 512ull * 1024 * 1024;
- outInfo.pHeapSizeLimit = heapSizeLimit.data();
- */
-}
-
-static void PrintPhysicalDeviceProperties(const VkPhysicalDeviceProperties& properties)
-{
- wprintf(L"physicalDeviceProperties:\n");
- wprintf(L" driverVersion: 0x%X\n", properties.driverVersion);
- wprintf(L" vendorID: 0x%X (%s)\n", properties.vendorID, VendorIDToStr(properties.vendorID));
- wprintf(L" deviceID: 0x%X\n", properties.deviceID);
- wprintf(L" deviceType: %u (%s)\n", properties.deviceType, PhysicalDeviceTypeToStr(properties.deviceType));
- wprintf(L" deviceName: %hs\n", properties.deviceName);
- wprintf(L" limits:\n");
- wprintf(L" maxMemoryAllocationCount: %u\n", properties.limits.maxMemoryAllocationCount);
- wprintf(L" bufferImageGranularity: %llu B\n", properties.limits.bufferImageGranularity);
- wprintf(L" nonCoherentAtomSize: %llu B\n", properties.limits.nonCoherentAtomSize);
-}
-
-#if VMA_VULKAN_VERSION >= 1002000
-static void PrintPhysicalDeviceVulkan11Properties(const VkPhysicalDeviceVulkan11Properties& properties)
-{
- wprintf(L"physicalDeviceVulkan11Properties:\n");
- std::wstring sizeStr = SizeToStr(properties.maxMemoryAllocationSize);
- wprintf(L" maxMemoryAllocationSize: %llu B (%s)\n", properties.maxMemoryAllocationSize, sizeStr.c_str());
-}
-static void PrintPhysicalDeviceVulkan12Properties(const VkPhysicalDeviceVulkan12Properties& properties)
-{
- wprintf(L"physicalDeviceVulkan12Properties:\n");
- std::wstring str = DriverIDToStr(properties.driverID);
- wprintf(L" driverID: %u (%s)\n", properties.driverID, str.c_str());
- wprintf(L" driverName: %hs\n", properties.driverName);
- wprintf(L" driverInfo: %hs\n", properties.driverInfo);
-}
-#endif // #if VMA_VULKAN_VERSION > 1002000
-
-static void AddFlagToStr(std::wstring& inout, const wchar_t* flagStr)
-{
- if(!inout.empty())
- inout += L", ";
- inout += flagStr;
-}
-
-static std::wstring HeapFlagsToStr(VkMemoryHeapFlags flags)
-{
- std::wstring result;
- if(flags & VK_MEMORY_HEAP_DEVICE_LOCAL_BIT)
- AddFlagToStr(result, L"DEVICE_LOCAL");
- if(flags & VK_MEMORY_HEAP_MULTI_INSTANCE_BIT)
- AddFlagToStr(result, L"MULTI_INSTANCE");
- return result;
-}
-
-static std::wstring PropertyFlagsToStr(VkMemoryPropertyFlags flags)
-{
- std::wstring result;
- if(flags & VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT)
- AddFlagToStr(result, L"DEVICE_LOCAL");
- if(flags & VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT)
- AddFlagToStr(result, L"HOST_VISIBLE");
- if(flags & VK_MEMORY_PROPERTY_HOST_COHERENT_BIT)
- AddFlagToStr(result, L"HOST_COHERENT");
- if(flags & VK_MEMORY_PROPERTY_HOST_CACHED_BIT)
- AddFlagToStr(result, L"HOST_CACHED");
- if(flags & VK_MEMORY_PROPERTY_LAZILY_ALLOCATED_BIT)
- AddFlagToStr(result, L"LAZILY_ALLOCATED");
-
-#if VMA_VULKAN_VERSION >= 1001000
- if(flags & VK_MEMORY_PROPERTY_PROTECTED_BIT)
- AddFlagToStr(result, L"PROTECTED");
-#endif
-
-#if VK_AMD_device_coherent_memory
- if(flags & VK_MEMORY_PROPERTY_DEVICE_COHERENT_BIT_AMD)
- AddFlagToStr(result, L"DEVICE_COHERENT (AMD)");
- if(flags & VK_MEMORY_PROPERTY_DEVICE_UNCACHED_BIT_AMD)
- AddFlagToStr(result, L"DEVICE_UNCACHED (AMD)");
-#endif
-
- return result;
-}
-
-static void PrintMemoryTypes()
-{
- wprintf(L"MEMORY HEAPS:\n");
- const VkPhysicalDeviceMemoryProperties* memProps = nullptr;
- vmaGetMemoryProperties(g_hAllocator, &memProps);
-
- wprintf(L"heapCount=%u, typeCount=%u\n", memProps->memoryHeapCount, memProps->memoryTypeCount);
-
- std::wstring sizeStr, flagsStr;
- for(uint32_t heapIndex = 0; heapIndex < memProps->memoryHeapCount; ++heapIndex)
- {
- const VkMemoryHeap& heap = memProps->memoryHeaps[heapIndex];
- sizeStr = SizeToStr(heap.size);
- flagsStr = HeapFlagsToStr(heap.flags);
- wprintf(L"Heap %u: %llu B (%s) %s\n", heapIndex, heap.size, sizeStr.c_str(), flagsStr.c_str());
-
- for(uint32_t typeIndex = 0; typeIndex < memProps->memoryTypeCount; ++typeIndex)
- {
- const VkMemoryType& type = memProps->memoryTypes[typeIndex];
- if(type.heapIndex == heapIndex)
- {
- flagsStr = PropertyFlagsToStr(type.propertyFlags);
- wprintf(L" Type %u: %s\n", typeIndex, flagsStr.c_str());
- }
- }
- }
-}
-
-#if 0
-template<typename It, typename MapFunc>
-inline VkDeviceSize MapSum(It beg, It end, MapFunc mapFunc)
-{
- VkDeviceSize result = 0;
- for(It it = beg; it != end; ++it)
- result += mapFunc(*it);
- return result;
-}
-#endif
-
-static bool CanCreateVertexBuffer(uint32_t allowedMemoryTypeBits)
-{
- VkBufferCreateInfo bufCreateInfo = { VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO };
- bufCreateInfo.size = 0x10000;
- bufCreateInfo.usage = VK_BUFFER_USAGE_VERTEX_BUFFER_BIT | VK_BUFFER_USAGE_TRANSFER_DST_BIT;
-
- VkBuffer buf = VK_NULL_HANDLE;
- VkResult res = vkCreateBuffer(g_hDevice, &bufCreateInfo, g_Allocs, &buf);
- assert(res == VK_SUCCESS);
-
- VkMemoryRequirements memReq = {};
- vkGetBufferMemoryRequirements(g_hDevice, buf, &memReq);
-
- vkDestroyBuffer(g_hDevice, buf, g_Allocs);
-
- return (memReq.memoryTypeBits & allowedMemoryTypeBits) != 0;
-}
-
-static bool CanCreateOptimalSampledImage(uint32_t allowedMemoryTypeBits)
-{
- VkImageCreateInfo imgCreateInfo = { VK_STRUCTURE_TYPE_IMAGE_CREATE_INFO };
- imgCreateInfo.imageType = VK_IMAGE_TYPE_2D;
- imgCreateInfo.extent.width = 256;
- imgCreateInfo.extent.height = 256;
- imgCreateInfo.extent.depth = 1;
- imgCreateInfo.mipLevels = 1;
- imgCreateInfo.arrayLayers = 1;
- imgCreateInfo.format = VK_FORMAT_R8G8B8A8_UNORM;
- imgCreateInfo.tiling = VK_IMAGE_TILING_OPTIMAL;
- imgCreateInfo.initialLayout = VK_IMAGE_LAYOUT_PREINITIALIZED;
- imgCreateInfo.usage = VK_IMAGE_USAGE_TRANSFER_DST_BIT | VK_IMAGE_USAGE_SAMPLED_BIT;
- imgCreateInfo.samples = VK_SAMPLE_COUNT_1_BIT;
-
- VkImage img = VK_NULL_HANDLE;
- VkResult res = vkCreateImage(g_hDevice, &imgCreateInfo, g_Allocs, &img);
- assert(res == VK_SUCCESS);
-
- VkMemoryRequirements memReq = {};
- vkGetImageMemoryRequirements(g_hDevice, img, &memReq);
-
- vkDestroyImage(g_hDevice, img, g_Allocs);
-
- return (memReq.memoryTypeBits & allowedMemoryTypeBits) != 0;
-}
-
-static void PrintMemoryConclusions()
-{
- wprintf(L"Conclusions:\n");
-
- const VkPhysicalDeviceProperties* props = nullptr;
- const VkPhysicalDeviceMemoryProperties* memProps = nullptr;
- vmaGetPhysicalDeviceProperties(g_hAllocator, &props);
- vmaGetMemoryProperties(g_hAllocator, &memProps);
-
- const uint32_t heapCount = memProps->memoryHeapCount;
-
- uint32_t deviceLocalHeapCount = 0;
- uint32_t hostVisibleHeapCount = 0;
- uint32_t deviceLocalAndHostVisibleHeapCount = 0;
- VkDeviceSize deviceLocalHeapSumSize = 0;
- VkDeviceSize hostVisibleHeapSumSize = 0;
- VkDeviceSize deviceLocalAndHostVisibleHeapSumSize = 0;
-
- for(uint32_t heapIndex = 0; heapIndex < heapCount; ++heapIndex)
- {
- const VkMemoryHeap& heap = memProps->memoryHeaps[heapIndex];
- const bool isDeviceLocal = (heap.flags & VK_MEMORY_HEAP_DEVICE_LOCAL_BIT) != 0;
- bool isHostVisible = false;
- for(uint32_t typeIndex = 0; typeIndex < memProps->memoryTypeCount; ++typeIndex)
- {
- const VkMemoryType& type = memProps->memoryTypes[typeIndex];
- if(type.heapIndex == heapIndex && (type.propertyFlags & VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT))
- {
- isHostVisible = true;
- break;
- }
- }
- if(isDeviceLocal)
- {
- ++deviceLocalHeapCount;
- deviceLocalHeapSumSize += heap.size;
- }
- if(isHostVisible)
- {
- ++hostVisibleHeapCount;
- hostVisibleHeapSumSize += heap.size;
- if(isDeviceLocal)
- {
- ++deviceLocalAndHostVisibleHeapCount;
- deviceLocalAndHostVisibleHeapSumSize += heap.size;
- }
- }
- }
-
- uint32_t hostVisibleNotHostCoherentTypeCount = 0;
- uint32_t notDeviceLocalNotHostVisibleTypeCount = 0;
- uint32_t amdSpecificTypeCount = 0;
- uint32_t lazilyAllocatedTypeCount = 0;
- uint32_t allTypeBits = 0;
- uint32_t deviceLocalTypeBits = 0;
- for(uint32_t typeIndex = 0; typeIndex < memProps->memoryTypeCount; ++typeIndex)
- {
- const VkMemoryType& type = memProps->memoryTypes[typeIndex];
- allTypeBits |= 1u << typeIndex;
- if(type.propertyFlags & VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT)
- {
- deviceLocalTypeBits |= 1u << typeIndex;
- }
- if((type.propertyFlags & VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT) &&
- (type.propertyFlags & VK_MEMORY_PROPERTY_HOST_COHERENT_BIT) == 0)
- {
- ++hostVisibleNotHostCoherentTypeCount;
- }
- if((type.propertyFlags & VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT) == 0 &&
- (type.propertyFlags & VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT) == 0)
- {
- ++notDeviceLocalNotHostVisibleTypeCount;
- }
- if(type.propertyFlags & (VK_MEMORY_PROPERTY_DEVICE_COHERENT_BIT_AMD | VK_MEMORY_PROPERTY_DEVICE_UNCACHED_BIT_AMD))
- {
- ++amdSpecificTypeCount;
- }
- if(type.propertyFlags & VK_MEMORY_PROPERTY_LAZILY_ALLOCATED_BIT)
- {
- ++lazilyAllocatedTypeCount;
- }
- }
-
- assert(deviceLocalHeapCount > 0);
- if(deviceLocalHeapCount == heapCount)
- wprintf(L"- All heaps are DEVICE_LOCAL.\n");
- else
- wprintf(L"- %u heaps are DEVICE_LOCAL, total %s.\n", deviceLocalHeapCount, SizeToStr(deviceLocalHeapSumSize).c_str());
-
- assert(hostVisibleHeapCount > 0);
- if(hostVisibleHeapCount == heapCount)
- wprintf(L"- All heaps are HOST_VISIBLE.\n");
- else
- wprintf(L"- %u heaps are HOST_VISIBLE, total %s.\n", deviceLocalHeapCount, SizeToStr(hostVisibleHeapSumSize).c_str());
-
- if(deviceLocalHeapCount < heapCount && hostVisibleHeapCount < heapCount)
- {
- if(deviceLocalAndHostVisibleHeapCount == 0)
- wprintf(L"- No heaps are DEVICE_LOCAL and HOST_VISIBLE.\n");
- if(deviceLocalAndHostVisibleHeapCount == heapCount)
- wprintf(L"- All heaps are DEVICE_LOCAL and HOST_VISIBLE.\n");
- else
- wprintf(L"- %u heaps are DEVICE_LOCAL and HOST_VISIBLE, total %s.\n", deviceLocalAndHostVisibleHeapCount, SizeToStr(deviceLocalAndHostVisibleHeapSumSize).c_str());
- }
-
- if(hostVisibleNotHostCoherentTypeCount == 0)
- wprintf(L"- No types are HOST_VISIBLE but not HOST_COHERENT.\n");
- else
- wprintf(L"- %u types are HOST_VISIBLE but not HOST_COHERENT.\n", hostVisibleNotHostCoherentTypeCount);
-
- if(notDeviceLocalNotHostVisibleTypeCount == 0)
- wprintf(L"- No types are not DEVICE_LOCAL and not HOST_VISIBLE.\n");
- else
- wprintf(L"- %u types are not DEVICE_LOCAL and not HOST_VISIBLE.\n", notDeviceLocalNotHostVisibleTypeCount);
-
- if(amdSpecificTypeCount == 0)
- wprintf(L"- No types are AMD-specific DEVICE_COHERENT or DEVICE_UNCACHED.\n");
- else
- wprintf(L"- %u types are AMD-specific DEVICE_COHERENT or DEVICE_UNCACHED.\n", amdSpecificTypeCount);
-
- if(lazilyAllocatedTypeCount == 0)
- wprintf(L"- No types are LAZILY_ALLOCATED.\n");
- else
- wprintf(L"- %u types are LAZILY_ALLOCATED.\n", lazilyAllocatedTypeCount);
-
- if(props->vendorID == VENDOR_ID_AMD &&
- props->deviceType == VK_PHYSICAL_DEVICE_TYPE_DISCRETE_GPU &&
- deviceLocalAndHostVisibleHeapSumSize > 256llu * 1024 * 1024)
- {
- wprintf(L"- AMD Smart Access Memory (SAM) is enabled!\n");
- }
-
- if(deviceLocalHeapCount < heapCount)
- {
- const uint32_t nonDeviceLocalTypeBits = ~deviceLocalTypeBits & allTypeBits;
-
- if(CanCreateVertexBuffer(nonDeviceLocalTypeBits))
- wprintf(L"- A buffer with VERTEX_BUFFER usage can be created in some non-DEVICE_LOCAL type.\n");
- else
- wprintf(L"- A buffer with VERTEX_BUFFER usage cannot be created in some non-DEVICE_LOCAL type.\n");
-
- if(CanCreateOptimalSampledImage(nonDeviceLocalTypeBits))
- wprintf(L"- An image with OPTIMAL tiling and SAMPLED usage can be created in some non-DEVICE_LOCAL type.\n");
- else
- wprintf(L"- An image with OPTIMAL tiling and SAMPLED usage cannot be created in some non-DEVICE_LOCAL type.\n");
- }
-
- //wprintf(L"\n");
-}
-
-static void InitializeApplication()
-{
- // Create VkSurfaceKHR.
- VkWin32SurfaceCreateInfoKHR surfaceInfo = { VK_STRUCTURE_TYPE_WIN32_SURFACE_CREATE_INFO_KHR };
- surfaceInfo.hinstance = g_hAppInstance;
- surfaceInfo.hwnd = g_hWnd;
- VkResult result = vkCreateWin32SurfaceKHR(g_hVulkanInstance, &surfaceInfo, g_Allocs, &g_hSurface);
- assert(result == VK_SUCCESS);
-
- // Query for device extensions
-
- uint32_t physicalDeviceExtensionPropertyCount = 0;
- ERR_GUARD_VULKAN( vkEnumerateDeviceExtensionProperties(g_hPhysicalDevice, nullptr, &physicalDeviceExtensionPropertyCount, nullptr) );
- std::vector<VkExtensionProperties> physicalDeviceExtensionProperties{physicalDeviceExtensionPropertyCount};
- if(physicalDeviceExtensionPropertyCount)
- {
- ERR_GUARD_VULKAN( vkEnumerateDeviceExtensionProperties(
- g_hPhysicalDevice,
- nullptr,
- &physicalDeviceExtensionPropertyCount,
- physicalDeviceExtensionProperties.data()) );
- }
-
- for(uint32_t i = 0; i < physicalDeviceExtensionPropertyCount; ++i)
- {
- if(strcmp(physicalDeviceExtensionProperties[i].extensionName, VK_KHR_GET_MEMORY_REQUIREMENTS_2_EXTENSION_NAME) == 0)
- {
- if(GetVulkanApiVersion() == VK_API_VERSION_1_0)
- {
- VK_KHR_get_memory_requirements2_enabled = true;
- }
- }
- else if(strcmp(physicalDeviceExtensionProperties[i].extensionName, VK_KHR_DEDICATED_ALLOCATION_EXTENSION_NAME) == 0)
- {
- if(GetVulkanApiVersion() == VK_API_VERSION_1_0)
- {
- VK_KHR_dedicated_allocation_enabled = true;
- }
- }
- else if(strcmp(physicalDeviceExtensionProperties[i].extensionName, VK_KHR_BIND_MEMORY_2_EXTENSION_NAME) == 0)
- {
- if(GetVulkanApiVersion() == VK_API_VERSION_1_0)
- {
- VK_KHR_bind_memory2_enabled = true;
- }
- }
- else if(strcmp(physicalDeviceExtensionProperties[i].extensionName, VK_EXT_MEMORY_BUDGET_EXTENSION_NAME) == 0)
- VK_EXT_memory_budget_enabled = true;
- else if(strcmp(physicalDeviceExtensionProperties[i].extensionName, VK_AMD_DEVICE_COHERENT_MEMORY_EXTENSION_NAME) == 0)
- VK_AMD_device_coherent_memory_enabled = true;
- else if(strcmp(physicalDeviceExtensionProperties[i].extensionName, VK_KHR_BUFFER_DEVICE_ADDRESS_EXTENSION_NAME) == 0)
- {
- if(GetVulkanApiVersion() < VK_API_VERSION_1_2)
- {
- VK_KHR_buffer_device_address_enabled = true;
- }
- }
- else if(strcmp(physicalDeviceExtensionProperties[i].extensionName, VK_EXT_MEMORY_PRIORITY_EXTENSION_NAME) == 0)
- VK_EXT_memory_priority_enabled = true;
- }
-
- if(GetVulkanApiVersion() >= VK_API_VERSION_1_2)
- VK_KHR_buffer_device_address_enabled = true; // Promoted to core Vulkan 1.2.
-
- // Query for features
-
-#if VMA_VULKAN_VERSION >= 1001000
- VkPhysicalDeviceProperties2 physicalDeviceProperties2 = { VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_PROPERTIES_2 };
-
-#if VMA_VULKAN_VERSION >= 1002000
- // Vulkan spec says structure VkPhysicalDeviceVulkan11Properties is "Provided by VK_VERSION_1_2" - is this a mistake? Assuming not...
- VkPhysicalDeviceVulkan11Properties physicalDeviceVulkan11Properties = { VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_VULKAN_1_1_PROPERTIES };
- VkPhysicalDeviceVulkan12Properties physicalDeviceVulkan12Properties = { VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_VULKAN_1_2_PROPERTIES };
- PnextChainPushFront(&physicalDeviceProperties2, &physicalDeviceVulkan11Properties);
- PnextChainPushFront(&physicalDeviceProperties2, &physicalDeviceVulkan12Properties);
-#endif
-
- vkGetPhysicalDeviceProperties2(g_hPhysicalDevice, &physicalDeviceProperties2);
-
- PrintPhysicalDeviceProperties(physicalDeviceProperties2.properties);
-#if VMA_VULKAN_VERSION >= 1002000
- PrintPhysicalDeviceVulkan11Properties(physicalDeviceVulkan11Properties);
- PrintPhysicalDeviceVulkan12Properties(physicalDeviceVulkan12Properties);
-#endif
-
-#else // #if VMA_VULKAN_VERSION >= 1001000
- VkPhysicalDeviceProperties physicalDeviceProperties = {};
- vkGetPhysicalDeviceProperties(g_hPhysicalDevice, &physicalDeviceProperties);
- PrintPhysicalDeviceProperties(physicalDeviceProperties);
-
-#endif // #if VMA_VULKAN_VERSION >= 1001000
-
- wprintf(L"\n");
-
- VkPhysicalDeviceFeatures2 physicalDeviceFeatures = { VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_FEATURES_2 };
-
- VkPhysicalDeviceCoherentMemoryFeaturesAMD physicalDeviceCoherentMemoryFeatures = { VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_COHERENT_MEMORY_FEATURES_AMD };
- if(VK_AMD_device_coherent_memory_enabled)
- {
- PnextChainPushFront(&physicalDeviceFeatures, &physicalDeviceCoherentMemoryFeatures);
- }
-
- VkPhysicalDeviceBufferDeviceAddressFeaturesKHR physicalDeviceBufferDeviceAddressFeatures = { VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_BUFFER_DEVICE_ADDRESS_FEATURES_KHR };
- if(VK_KHR_buffer_device_address_enabled)
- {
- PnextChainPushFront(&physicalDeviceFeatures, &physicalDeviceBufferDeviceAddressFeatures);
- }
-
- VkPhysicalDeviceMemoryPriorityFeaturesEXT physicalDeviceMemoryPriorityFeatures = { VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_MEMORY_PRIORITY_FEATURES_EXT };
- if(VK_EXT_memory_priority_enabled)
- {
- PnextChainPushFront(&physicalDeviceFeatures, &physicalDeviceMemoryPriorityFeatures);
- }
-
- vkGetPhysicalDeviceFeatures2(g_hPhysicalDevice, &physicalDeviceFeatures);
-
- g_SparseBindingEnabled = physicalDeviceFeatures.features.sparseBinding != 0;
-
- // The extension is supported as fake with no real support for this feature? Don't use it.
- if(VK_AMD_device_coherent_memory_enabled && !physicalDeviceCoherentMemoryFeatures.deviceCoherentMemory)
- VK_AMD_device_coherent_memory_enabled = false;
- if(VK_KHR_buffer_device_address_enabled && !physicalDeviceBufferDeviceAddressFeatures.bufferDeviceAddress)
- VK_KHR_buffer_device_address_enabled = false;
- if(VK_EXT_memory_priority_enabled && !physicalDeviceMemoryPriorityFeatures.memoryPriority)
- VK_EXT_memory_priority_enabled = false;
-
- // Find queue family index
-
- uint32_t queueFamilyCount = 0;
- vkGetPhysicalDeviceQueueFamilyProperties(g_hPhysicalDevice, &queueFamilyCount, nullptr);
- assert(queueFamilyCount > 0);
- std::vector<VkQueueFamilyProperties> queueFamilies(queueFamilyCount);
- vkGetPhysicalDeviceQueueFamilyProperties(g_hPhysicalDevice, &queueFamilyCount, queueFamilies.data());
- for(uint32_t i = 0;
- (i < queueFamilyCount) &&
- (g_GraphicsQueueFamilyIndex == UINT_MAX ||
- g_PresentQueueFamilyIndex == UINT_MAX ||
- (g_SparseBindingEnabled && g_SparseBindingQueueFamilyIndex == UINT_MAX));
- ++i)
- {
- if(queueFamilies[i].queueCount > 0)
- {
- const uint32_t flagsForGraphicsQueue = VK_QUEUE_GRAPHICS_BIT | VK_QUEUE_COMPUTE_BIT;
- if((g_GraphicsQueueFamilyIndex != 0) &&
- ((queueFamilies[i].queueFlags & flagsForGraphicsQueue) == flagsForGraphicsQueue))
- {
- g_GraphicsQueueFamilyIndex = i;
- }
-
- VkBool32 surfaceSupported = 0;
- VkResult res = vkGetPhysicalDeviceSurfaceSupportKHR(g_hPhysicalDevice, i, g_hSurface, &surfaceSupported);
- if((res >= 0) && (surfaceSupported == VK_TRUE))
- {
- g_PresentQueueFamilyIndex = i;
- }
-
- if(g_SparseBindingEnabled &&
- g_SparseBindingQueueFamilyIndex == UINT32_MAX &&
- (queueFamilies[i].queueFlags & VK_QUEUE_SPARSE_BINDING_BIT) != 0)
- {
- g_SparseBindingQueueFamilyIndex = i;
- }
- }
- }
- assert(g_GraphicsQueueFamilyIndex != UINT_MAX);
-
- g_SparseBindingEnabled = g_SparseBindingEnabled && g_SparseBindingQueueFamilyIndex != UINT32_MAX;
-
- // Create logical device
-
- const float queuePriority = 1.f;
-
- VkDeviceQueueCreateInfo queueCreateInfo[3] = {};
- uint32_t queueCount = 1;
- queueCreateInfo[0].sType = VK_STRUCTURE_TYPE_DEVICE_QUEUE_CREATE_INFO;
- queueCreateInfo[0].queueFamilyIndex = g_GraphicsQueueFamilyIndex;
- queueCreateInfo[0].queueCount = 1;
- queueCreateInfo[0].pQueuePriorities = &queuePriority;
-
- if(g_PresentQueueFamilyIndex != g_GraphicsQueueFamilyIndex)
- {
-
- queueCreateInfo[queueCount].sType = VK_STRUCTURE_TYPE_DEVICE_QUEUE_CREATE_INFO;
- queueCreateInfo[queueCount].queueFamilyIndex = g_PresentQueueFamilyIndex;
- queueCreateInfo[queueCount].queueCount = 1;
- queueCreateInfo[queueCount].pQueuePriorities = &queuePriority;
- ++queueCount;
- }
-
- if(g_SparseBindingEnabled &&
- g_SparseBindingQueueFamilyIndex != g_GraphicsQueueFamilyIndex &&
- g_SparseBindingQueueFamilyIndex != g_PresentQueueFamilyIndex)
- {
-
- queueCreateInfo[queueCount].sType = VK_STRUCTURE_TYPE_DEVICE_QUEUE_CREATE_INFO;
- queueCreateInfo[queueCount].queueFamilyIndex = g_SparseBindingQueueFamilyIndex;
- queueCreateInfo[queueCount].queueCount = 1;
- queueCreateInfo[queueCount].pQueuePriorities = &queuePriority;
- ++queueCount;
- }
-
- std::vector<const char*> enabledDeviceExtensions;
- enabledDeviceExtensions.push_back(VK_KHR_SWAPCHAIN_EXTENSION_NAME);
- if(VK_KHR_get_memory_requirements2_enabled)
- enabledDeviceExtensions.push_back(VK_KHR_GET_MEMORY_REQUIREMENTS_2_EXTENSION_NAME);
- if(VK_KHR_dedicated_allocation_enabled)
- enabledDeviceExtensions.push_back(VK_KHR_DEDICATED_ALLOCATION_EXTENSION_NAME);
- if(VK_KHR_bind_memory2_enabled)
- enabledDeviceExtensions.push_back(VK_KHR_BIND_MEMORY_2_EXTENSION_NAME);
- if(VK_EXT_memory_budget_enabled)
- enabledDeviceExtensions.push_back(VK_EXT_MEMORY_BUDGET_EXTENSION_NAME);
- if(VK_AMD_device_coherent_memory_enabled)
- enabledDeviceExtensions.push_back(VK_AMD_DEVICE_COHERENT_MEMORY_EXTENSION_NAME);
- if(VK_KHR_buffer_device_address_enabled && GetVulkanApiVersion() < VK_API_VERSION_1_2)
- enabledDeviceExtensions.push_back(VK_KHR_BUFFER_DEVICE_ADDRESS_EXTENSION_NAME);
- if(VK_EXT_memory_priority_enabled)
- enabledDeviceExtensions.push_back(VK_EXT_MEMORY_PRIORITY_EXTENSION_NAME);
-
- VkPhysicalDeviceFeatures2 deviceFeatures = { VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_FEATURES_2 };
- deviceFeatures.features.samplerAnisotropy = VK_TRUE;
- deviceFeatures.features.sparseBinding = g_SparseBindingEnabled ? VK_TRUE : VK_FALSE;
-
- if(VK_AMD_device_coherent_memory_enabled)
- {
- physicalDeviceCoherentMemoryFeatures.deviceCoherentMemory = VK_TRUE;
- PnextChainPushBack(&deviceFeatures, &physicalDeviceCoherentMemoryFeatures);
- }
- if(VK_KHR_buffer_device_address_enabled)
- {
- physicalDeviceBufferDeviceAddressFeatures = { VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_BUFFER_DEVICE_ADDRESS_FEATURES_KHR };
- physicalDeviceBufferDeviceAddressFeatures.bufferDeviceAddress = VK_TRUE;
- PnextChainPushBack(&deviceFeatures, &physicalDeviceBufferDeviceAddressFeatures);
- }
- if(VK_EXT_memory_priority_enabled)
- {
- PnextChainPushBack(&deviceFeatures, &physicalDeviceMemoryPriorityFeatures);
- }
-
- VkDeviceCreateInfo deviceCreateInfo = { VK_STRUCTURE_TYPE_DEVICE_CREATE_INFO };
- deviceCreateInfo.pNext = &deviceFeatures;
- deviceCreateInfo.enabledLayerCount = 0;
- deviceCreateInfo.ppEnabledLayerNames = nullptr;
- deviceCreateInfo.enabledExtensionCount = (uint32_t)enabledDeviceExtensions.size();
- deviceCreateInfo.ppEnabledExtensionNames = !enabledDeviceExtensions.empty() ? enabledDeviceExtensions.data() : nullptr;
- deviceCreateInfo.queueCreateInfoCount = queueCount;
- deviceCreateInfo.pQueueCreateInfos = queueCreateInfo;
-
- ERR_GUARD_VULKAN( vkCreateDevice(g_hPhysicalDevice, &deviceCreateInfo, g_Allocs, &g_hDevice) );
-
- // Fetch pointers to extension functions
- if(VK_KHR_buffer_device_address_enabled)
- {
- if(GetVulkanApiVersion() >= VK_API_VERSION_1_2)
- {
- g_vkGetBufferDeviceAddressKHR = (PFN_vkGetBufferDeviceAddressEXT)vkGetDeviceProcAddr(g_hDevice, "vkGetBufferDeviceAddress");
- }
- else if(VK_KHR_buffer_device_address_enabled)
- {
- g_vkGetBufferDeviceAddressKHR = (PFN_vkGetBufferDeviceAddressEXT)vkGetDeviceProcAddr(g_hDevice, "vkGetBufferDeviceAddressKHR");
- }
- assert(g_vkGetBufferDeviceAddressKHR != nullptr);
- }
-
- // Create memory allocator
-
- VmaAllocatorCreateInfo allocatorInfo = {};
- SetAllocatorCreateInfo(allocatorInfo);
- ERR_GUARD_VULKAN( vmaCreateAllocator(&allocatorInfo, &g_hAllocator) );
-
- PrintMemoryTypes();
- wprintf(L"\n");
- PrintMemoryConclusions();
- wprintf(L"\n");
- PrintEnabledFeatures();
- wprintf(L"\n");
-
- // Retrieve queues (don't need to be destroyed).
-
- vkGetDeviceQueue(g_hDevice, g_GraphicsQueueFamilyIndex, 0, &g_hGraphicsQueue);
- vkGetDeviceQueue(g_hDevice, g_PresentQueueFamilyIndex, 0, &g_hPresentQueue);
- assert(g_hGraphicsQueue);
- assert(g_hPresentQueue);
-
- if(g_SparseBindingEnabled)
- {
- vkGetDeviceQueue(g_hDevice, g_SparseBindingQueueFamilyIndex, 0, &g_hSparseBindingQueue);
- assert(g_hSparseBindingQueue);
- }
-
- // Create command pool
-
- VkCommandPoolCreateInfo commandPoolInfo = { VK_STRUCTURE_TYPE_COMMAND_POOL_CREATE_INFO };
- commandPoolInfo.queueFamilyIndex = g_GraphicsQueueFamilyIndex;
- commandPoolInfo.flags = VK_COMMAND_POOL_CREATE_RESET_COMMAND_BUFFER_BIT;
- ERR_GUARD_VULKAN( vkCreateCommandPool(g_hDevice, &commandPoolInfo, g_Allocs, &g_hCommandPool) );
-
- VkCommandBufferAllocateInfo commandBufferInfo = { VK_STRUCTURE_TYPE_COMMAND_BUFFER_ALLOCATE_INFO };
- commandBufferInfo.commandPool = g_hCommandPool;
- commandBufferInfo.level = VK_COMMAND_BUFFER_LEVEL_PRIMARY;
- commandBufferInfo.commandBufferCount = COMMAND_BUFFER_COUNT;
- ERR_GUARD_VULKAN( vkAllocateCommandBuffers(g_hDevice, &commandBufferInfo, g_MainCommandBuffers) );
-
- VkFenceCreateInfo fenceInfo = { VK_STRUCTURE_TYPE_FENCE_CREATE_INFO };
- fenceInfo.flags = VK_FENCE_CREATE_SIGNALED_BIT;
- for(size_t i = 0; i < COMMAND_BUFFER_COUNT; ++i)
- {
- ERR_GUARD_VULKAN( vkCreateFence(g_hDevice, &fenceInfo, g_Allocs, &g_MainCommandBufferExecutedFances[i]) );
- }
-
- ERR_GUARD_VULKAN( vkCreateFence(g_hDevice, &fenceInfo, g_Allocs, &g_ImmediateFence) );
-
- commandBufferInfo.commandBufferCount = 1;
- ERR_GUARD_VULKAN( vkAllocateCommandBuffers(g_hDevice, &commandBufferInfo, &g_hTemporaryCommandBuffer) );
-
- // Create texture sampler
-
- VkSamplerCreateInfo samplerInfo = { VK_STRUCTURE_TYPE_SAMPLER_CREATE_INFO };
- samplerInfo.magFilter = VK_FILTER_LINEAR;
- samplerInfo.minFilter = VK_FILTER_LINEAR;
- samplerInfo.addressModeU = VK_SAMPLER_ADDRESS_MODE_REPEAT;
- samplerInfo.addressModeV = VK_SAMPLER_ADDRESS_MODE_REPEAT;
- samplerInfo.addressModeW = VK_SAMPLER_ADDRESS_MODE_REPEAT;
- samplerInfo.anisotropyEnable = VK_TRUE;
- samplerInfo.maxAnisotropy = 16;
- samplerInfo.borderColor = VK_BORDER_COLOR_INT_OPAQUE_BLACK;
- samplerInfo.unnormalizedCoordinates = VK_FALSE;
- samplerInfo.compareEnable = VK_FALSE;
- samplerInfo.compareOp = VK_COMPARE_OP_ALWAYS;
- samplerInfo.mipmapMode = VK_SAMPLER_MIPMAP_MODE_LINEAR;
- samplerInfo.mipLodBias = 0.f;
- samplerInfo.minLod = 0.f;
- samplerInfo.maxLod = FLT_MAX;
- ERR_GUARD_VULKAN( vkCreateSampler(g_hDevice, &samplerInfo, g_Allocs, &g_hSampler) );
-
- CreateTexture(128, 128);
- CreateMesh();
-
- VkDescriptorSetLayoutBinding samplerLayoutBinding = {};
- samplerLayoutBinding.binding = 1;
- samplerLayoutBinding.descriptorType = VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER;
- samplerLayoutBinding.descriptorCount = 1;
- samplerLayoutBinding.stageFlags = VK_SHADER_STAGE_FRAGMENT_BIT;
-
- VkDescriptorSetLayoutCreateInfo descriptorSetLayoutInfo = { VK_STRUCTURE_TYPE_DESCRIPTOR_SET_LAYOUT_CREATE_INFO };
- descriptorSetLayoutInfo.bindingCount = 1;
- descriptorSetLayoutInfo.pBindings = &samplerLayoutBinding;
- ERR_GUARD_VULKAN( vkCreateDescriptorSetLayout(g_hDevice, &descriptorSetLayoutInfo, g_Allocs, &g_hDescriptorSetLayout) );
-
- // Create descriptor pool
-
- VkDescriptorPoolSize descriptorPoolSizes[2];
- ZeroMemory(descriptorPoolSizes, sizeof(descriptorPoolSizes));
- descriptorPoolSizes[0].type = VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER;
- descriptorPoolSizes[0].descriptorCount = 1;
- descriptorPoolSizes[1].type = VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER;
- descriptorPoolSizes[1].descriptorCount = 1;
-
- VkDescriptorPoolCreateInfo descriptorPoolInfo = { VK_STRUCTURE_TYPE_DESCRIPTOR_POOL_CREATE_INFO };
- descriptorPoolInfo.poolSizeCount = (uint32_t)_countof(descriptorPoolSizes);
- descriptorPoolInfo.pPoolSizes = descriptorPoolSizes;
- descriptorPoolInfo.maxSets = 1;
- ERR_GUARD_VULKAN( vkCreateDescriptorPool(g_hDevice, &descriptorPoolInfo, g_Allocs, &g_hDescriptorPool) );
-
- // Create descriptor set layout
-
- VkDescriptorSetLayout descriptorSetLayouts[] = { g_hDescriptorSetLayout };
- VkDescriptorSetAllocateInfo descriptorSetInfo = { VK_STRUCTURE_TYPE_DESCRIPTOR_SET_ALLOCATE_INFO };
- descriptorSetInfo.descriptorPool = g_hDescriptorPool;
- descriptorSetInfo.descriptorSetCount = 1;
- descriptorSetInfo.pSetLayouts = descriptorSetLayouts;
- ERR_GUARD_VULKAN( vkAllocateDescriptorSets(g_hDevice, &descriptorSetInfo, &g_hDescriptorSet) );
-
- VkDescriptorImageInfo descriptorImageInfo = {};
- descriptorImageInfo.imageLayout = VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL;
- descriptorImageInfo.imageView = g_hTextureImageView;
- descriptorImageInfo.sampler = g_hSampler;
-
- VkWriteDescriptorSet writeDescriptorSet = { VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET };
- writeDescriptorSet.dstSet = g_hDescriptorSet;
- writeDescriptorSet.dstBinding = 1;
- writeDescriptorSet.dstArrayElement = 0;
- writeDescriptorSet.descriptorType = VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER;
- writeDescriptorSet.descriptorCount = 1;
- writeDescriptorSet.pImageInfo = &descriptorImageInfo;
-
- vkUpdateDescriptorSets(g_hDevice, 1, &writeDescriptorSet, 0, nullptr);
-
- CreateSwapchain();
-}
-
-static void FinalizeApplication()
-{
- vkDeviceWaitIdle(g_hDevice);
-
- DestroySwapchain(true);
-
- if(g_hDescriptorPool != VK_NULL_HANDLE)
- {
- vkDestroyDescriptorPool(g_hDevice, g_hDescriptorPool, g_Allocs);
- g_hDescriptorPool = VK_NULL_HANDLE;
- }
-
- if(g_hDescriptorSetLayout != VK_NULL_HANDLE)
- {
- vkDestroyDescriptorSetLayout(g_hDevice, g_hDescriptorSetLayout, g_Allocs);
- g_hDescriptorSetLayout = VK_NULL_HANDLE;
- }
-
- if(g_hTextureImageView != VK_NULL_HANDLE)
- {
- vkDestroyImageView(g_hDevice, g_hTextureImageView, g_Allocs);
- g_hTextureImageView = VK_NULL_HANDLE;
- }
- if(g_hTextureImage != VK_NULL_HANDLE)
- {
- vmaDestroyImage(g_hAllocator, g_hTextureImage, g_hTextureImageAlloc);
- g_hTextureImage = VK_NULL_HANDLE;
- }
-
- if(g_hIndexBuffer != VK_NULL_HANDLE)
- {
- vmaDestroyBuffer(g_hAllocator, g_hIndexBuffer, g_hIndexBufferAlloc);
- g_hIndexBuffer = VK_NULL_HANDLE;
- }
- if(g_hVertexBuffer != VK_NULL_HANDLE)
- {
- vmaDestroyBuffer(g_hAllocator, g_hVertexBuffer, g_hVertexBufferAlloc);
- g_hVertexBuffer = VK_NULL_HANDLE;
- }
-
- if(g_hSampler != VK_NULL_HANDLE)
- {
- vkDestroySampler(g_hDevice, g_hSampler, g_Allocs);
- g_hSampler = VK_NULL_HANDLE;
- }
-
- if(g_ImmediateFence)
- {
- vkDestroyFence(g_hDevice, g_ImmediateFence, g_Allocs);
- g_ImmediateFence = VK_NULL_HANDLE;
- }
-
- for(size_t i = COMMAND_BUFFER_COUNT; i--; )
- {
- if(g_MainCommandBufferExecutedFances[i] != VK_NULL_HANDLE)
- {
- vkDestroyFence(g_hDevice, g_MainCommandBufferExecutedFances[i], g_Allocs);
- g_MainCommandBufferExecutedFances[i] = VK_NULL_HANDLE;
- }
- }
- if(g_MainCommandBuffers[0] != VK_NULL_HANDLE)
- {
- vkFreeCommandBuffers(g_hDevice, g_hCommandPool, COMMAND_BUFFER_COUNT, g_MainCommandBuffers);
- ZeroMemory(g_MainCommandBuffers, sizeof(g_MainCommandBuffers));
- }
- if(g_hTemporaryCommandBuffer != VK_NULL_HANDLE)
- {
- vkFreeCommandBuffers(g_hDevice, g_hCommandPool, 1, &g_hTemporaryCommandBuffer);
- g_hTemporaryCommandBuffer = VK_NULL_HANDLE;
- }
-
- if(g_hCommandPool != VK_NULL_HANDLE)
- {
- vkDestroyCommandPool(g_hDevice, g_hCommandPool, g_Allocs);
- g_hCommandPool = VK_NULL_HANDLE;
- }
-
- if(g_hAllocator != VK_NULL_HANDLE)
- {
- vmaDestroyAllocator(g_hAllocator);
- g_hAllocator = nullptr;
- }
-
- if(g_hDevice != VK_NULL_HANDLE)
- {
- vkDestroyDevice(g_hDevice, g_Allocs);
- g_hDevice = nullptr;
- }
-
- if(g_hSurface != VK_NULL_HANDLE)
- {
- vkDestroySurfaceKHR(g_hVulkanInstance, g_hSurface, g_Allocs);
- g_hSurface = VK_NULL_HANDLE;
- }
-}
-
-static void PrintAllocatorStats()
-{
-#if VMA_STATS_STRING_ENABLED
- char* statsString = nullptr;
- vmaBuildStatsString(g_hAllocator, &statsString, true);
- printf("%s\n", statsString);
- vmaFreeStatsString(g_hAllocator, statsString);
-#endif
-}
-
-static void RecreateSwapChain()
-{
- vkDeviceWaitIdle(g_hDevice);
- DestroySwapchain(false);
- CreateSwapchain();
-}
-
-static void DrawFrame()
-{
- // Begin main command buffer
- size_t cmdBufIndex = (g_NextCommandBufferIndex++) % COMMAND_BUFFER_COUNT;
- VkCommandBuffer hCommandBuffer = g_MainCommandBuffers[cmdBufIndex];
- VkFence hCommandBufferExecutedFence = g_MainCommandBufferExecutedFances[cmdBufIndex];
-
- ERR_GUARD_VULKAN( vkWaitForFences(g_hDevice, 1, &hCommandBufferExecutedFence, VK_TRUE, UINT64_MAX) );
- ERR_GUARD_VULKAN( vkResetFences(g_hDevice, 1, &hCommandBufferExecutedFence) );
-
- VkCommandBufferBeginInfo commandBufferBeginInfo = { VK_STRUCTURE_TYPE_COMMAND_BUFFER_BEGIN_INFO };
- commandBufferBeginInfo.flags = VK_COMMAND_BUFFER_USAGE_ONE_TIME_SUBMIT_BIT;
- ERR_GUARD_VULKAN( vkBeginCommandBuffer(hCommandBuffer, &commandBufferBeginInfo) );
-
- // Acquire swapchain image
- uint32_t imageIndex = 0;
- VkResult res = vkAcquireNextImageKHR(g_hDevice, g_hSwapchain, UINT64_MAX, g_hImageAvailableSemaphore, VK_NULL_HANDLE, &imageIndex);
- if(res == VK_ERROR_OUT_OF_DATE_KHR)
- {
- RecreateSwapChain();
- return;
- }
- else if(res < 0)
- {
- ERR_GUARD_VULKAN(res);
- }
-
- // Record geometry pass
-
- VkClearValue clearValues[2];
- ZeroMemory(clearValues, sizeof(clearValues));
- clearValues[0].color.float32[0] = 0.25f;
- clearValues[0].color.float32[1] = 0.25f;
- clearValues[0].color.float32[2] = 0.5f;
- clearValues[0].color.float32[3] = 1.0f;
- clearValues[1].depthStencil.depth = 1.0f;
-
- VkRenderPassBeginInfo renderPassBeginInfo = { VK_STRUCTURE_TYPE_RENDER_PASS_BEGIN_INFO };
- renderPassBeginInfo.renderPass = g_hRenderPass;
- renderPassBeginInfo.framebuffer = g_Framebuffers[imageIndex];
- renderPassBeginInfo.renderArea.offset.x = 0;
- renderPassBeginInfo.renderArea.offset.y = 0;
- renderPassBeginInfo.renderArea.extent = g_Extent;
- renderPassBeginInfo.clearValueCount = (uint32_t)_countof(clearValues);
- renderPassBeginInfo.pClearValues = clearValues;
- vkCmdBeginRenderPass(hCommandBuffer, &renderPassBeginInfo, VK_SUBPASS_CONTENTS_INLINE);
-
- vkCmdBindPipeline(
- hCommandBuffer,
- VK_PIPELINE_BIND_POINT_GRAPHICS,
- g_hPipeline);
-
- mat4 view = mat4::LookAt(
- vec3(0.f, 0.f, 0.f),
- vec3(0.f, -2.f, 4.f),
- vec3(0.f, 1.f, 0.f));
- mat4 proj = mat4::Perspective(
- 1.0471975511966f, // 60 degrees
- (float)g_Extent.width / (float)g_Extent.height,
- 0.1f,
- 1000.f);
- mat4 viewProj = view * proj;
-
- vkCmdBindDescriptorSets(
- hCommandBuffer,
- VK_PIPELINE_BIND_POINT_GRAPHICS,
- g_hPipelineLayout,
- 0,
- 1,
- &g_hDescriptorSet,
- 0,
- nullptr);
-
- float rotationAngle = (float)GetTickCount() * 0.001f * (float)PI * 0.2f;
- mat4 model = mat4::RotationY(rotationAngle);
-
- UniformBufferObject ubo = {};
- ubo.ModelViewProj = model * viewProj;
- vkCmdPushConstants(hCommandBuffer, g_hPipelineLayout, VK_SHADER_STAGE_VERTEX_BIT, 0, sizeof(UniformBufferObject), &ubo);
-
- VkBuffer vertexBuffers[] = { g_hVertexBuffer };
- VkDeviceSize offsets[] = { 0 };
- vkCmdBindVertexBuffers(hCommandBuffer, 0, 1, vertexBuffers, offsets);
-
- vkCmdBindIndexBuffer(hCommandBuffer, g_hIndexBuffer, 0, VK_INDEX_TYPE_UINT16);
-
- vkCmdDrawIndexed(hCommandBuffer, g_IndexCount, 1, 0, 0, 0);
-
- vkCmdEndRenderPass(hCommandBuffer);
-
- vkEndCommandBuffer(hCommandBuffer);
-
- // Submit command buffer
-
- VkSemaphore submitWaitSemaphores[] = { g_hImageAvailableSemaphore };
- VkPipelineStageFlags submitWaitStages[] = { VK_PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT };
- VkSemaphore submitSignalSemaphores[] = { g_hRenderFinishedSemaphore };
- VkSubmitInfo submitInfo = { VK_STRUCTURE_TYPE_SUBMIT_INFO };
- submitInfo.waitSemaphoreCount = 1;
- submitInfo.pWaitSemaphores = submitWaitSemaphores;
- submitInfo.pWaitDstStageMask = submitWaitStages;
- submitInfo.commandBufferCount = 1;
- submitInfo.pCommandBuffers = &hCommandBuffer;
- submitInfo.signalSemaphoreCount = _countof(submitSignalSemaphores);
- submitInfo.pSignalSemaphores = submitSignalSemaphores;
- ERR_GUARD_VULKAN( vkQueueSubmit(g_hGraphicsQueue, 1, &submitInfo, hCommandBufferExecutedFence) );
-
- VkSemaphore presentWaitSemaphores[] = { g_hRenderFinishedSemaphore };
-
- VkSwapchainKHR swapchains[] = { g_hSwapchain };
- VkPresentInfoKHR presentInfo = { VK_STRUCTURE_TYPE_PRESENT_INFO_KHR };
- presentInfo.waitSemaphoreCount = _countof(presentWaitSemaphores);
- presentInfo.pWaitSemaphores = presentWaitSemaphores;
- presentInfo.swapchainCount = 1;
- presentInfo.pSwapchains = swapchains;
- presentInfo.pImageIndices = &imageIndex;
- presentInfo.pResults = nullptr;
- res = vkQueuePresentKHR(g_hPresentQueue, &presentInfo);
- if(res == VK_ERROR_OUT_OF_DATE_KHR)
- {
- RecreateSwapChain();
- }
- else
- ERR_GUARD_VULKAN(res);
-}
-
-static void HandlePossibleSizeChange()
-{
- RECT clientRect;
- GetClientRect(g_hWnd, &clientRect);
- LONG newSizeX = clientRect.right - clientRect.left;
- LONG newSizeY = clientRect.bottom - clientRect.top;
- if((newSizeX > 0) &&
- (newSizeY > 0) &&
- ((newSizeX != g_SizeX) || (newSizeY != g_SizeY)))
- {
- g_SizeX = newSizeX;
- g_SizeY = newSizeY;
-
- RecreateSwapChain();
- }
-}
-
-#define CATCH_PRINT_ERROR(extraCatchCode) \
- catch(const std::exception& ex) \
- { \
- fwprintf(stderr, L"ERROR: %hs\n", ex.what()); \
- extraCatchCode \
- } \
- catch(...) \
- { \
- fwprintf(stderr, L"UNKNOWN ERROR.\n"); \
- extraCatchCode \
- }
-
-static LRESULT WINAPI WndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
-{
- switch(msg)
- {
- case WM_CREATE:
- // This is intentionally assigned here because we are now inside CreateWindow, before it returns.
- g_hWnd = hWnd;
- try
- {
- InitializeApplication();
- }
- CATCH_PRINT_ERROR(return -1;)
- //PrintAllocatorStats();
- return 0;
-
- case WM_DESTROY:
- try
- {
- FinalizeApplication();
- }
- CATCH_PRINT_ERROR(;)
- PostQuitMessage(0);
- return 0;
-
- // This prevents app from freezing when left Alt is pressed
- // (which normally enters modal menu loop).
- case WM_SYSKEYDOWN:
- case WM_SYSKEYUP:
- return 0;
-
- case WM_SIZE:
- if((wParam == SIZE_MAXIMIZED) || (wParam == SIZE_RESTORED))
- {
- try
- {
- HandlePossibleSizeChange();
- }
- CATCH_PRINT_ERROR(DestroyWindow(hWnd);)
- }
- return 0;
-
- case WM_EXITSIZEMOVE:
- try
- {
- HandlePossibleSizeChange();
- }
- CATCH_PRINT_ERROR(DestroyWindow(hWnd);)
- return 0;
-
- case WM_KEYDOWN:
- switch(wParam)
- {
- case VK_ESCAPE:
- PostMessage(hWnd, WM_CLOSE, 0, 0);
- break;
- case 'T':
- try
- {
- Test();
- }
- CATCH_PRINT_ERROR(;)
- break;
- case 'S':
- try
- {
- if(g_SparseBindingEnabled)
- {
- try
- {
- TestSparseBinding();
- }
- CATCH_PRINT_ERROR(;)
- }
- else
- {
- printf("Sparse binding not supported.\n");
- }
- }
- catch(const std::exception& ex)
- {
- printf("ERROR: %s\n", ex.what());
- }
- break;
- }
- return 0;
-
- default:
- break;
- }
-
- return DefWindowProc(hWnd, msg, wParam, lParam);
-}
-
-static void PrintLogo()
-{
- wprintf(L"%s\n", APP_TITLE_W);
-}
-
-static void PrintHelp()
-{
- wprintf(
- L"Command line syntax:\n"
- L"-h, --Help Print this information\n"
- L"-l, --List Print list of GPUs\n"
- L"-g S, --GPU S Select GPU with name containing S\n"
- L"-i N, --GPUIndex N Select GPU index N\n"
- );
-}
-
-int MainWindow()
-{
- WNDCLASSEX wndClassDesc = { sizeof(WNDCLASSEX) };
- wndClassDesc.style = CS_VREDRAW | CS_HREDRAW | CS_DBLCLKS;
- wndClassDesc.hbrBackground = NULL;
- wndClassDesc.hCursor = LoadCursor(NULL, IDC_CROSS);
- wndClassDesc.hIcon = LoadIcon(NULL, IDI_APPLICATION);
- wndClassDesc.hInstance = g_hAppInstance;
- wndClassDesc.lpfnWndProc = WndProc;
- wndClassDesc.lpszClassName = WINDOW_CLASS_NAME;
-
- const ATOM hWndClass = RegisterClassEx(&wndClassDesc);
- assert(hWndClass);
-
- const DWORD style = WS_VISIBLE | WS_OVERLAPPED | WS_CAPTION | WS_SYSMENU | WS_MINIMIZEBOX | WS_MAXIMIZEBOX | WS_THICKFRAME;
- const DWORD exStyle = 0;
-
- RECT rect = { 0, 0, g_SizeX, g_SizeY };
- AdjustWindowRectEx(&rect, style, FALSE, exStyle);
-
- CreateWindowEx(
- exStyle, WINDOW_CLASS_NAME, APP_TITLE_W, style,
- CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT,
- NULL, NULL, g_hAppInstance, NULL);
-
- MSG msg;
- for(;;)
- {
- if(PeekMessage(&msg, NULL, 0, 0, PM_REMOVE))
- {
- if(msg.message == WM_QUIT)
- break;
- TranslateMessage(&msg);
- DispatchMessage(&msg);
- }
- if(g_hDevice != VK_NULL_HANDLE)
- DrawFrame();
- }
-
- return (int)msg.wParam;;
-}
-
-int Main2(int argc, wchar_t** argv)
-{
- PrintLogo();
-
- if(!g_CommandLineParameters.Parse(argc, argv))
- {
- wprintf(L"ERROR: Invalid command line syntax.\n");
- PrintHelp();
- return (int)ExitCode::CommandLineError;
- }
-
- if(g_CommandLineParameters.m_Help)
- {
- PrintHelp();
- return (int)ExitCode::Help;
- }
-
- VulkanUsage vulkanUsage;
- vulkanUsage.Init();
-
- if(g_CommandLineParameters.m_List)
- {
- vulkanUsage.PrintPhysicalDeviceList();
- return (int)ExitCode::GPUList;
- }
-
- g_hPhysicalDevice = vulkanUsage.SelectPhysicalDevice(g_CommandLineParameters.m_GPUSelection);
- TEST(g_hPhysicalDevice);
-
- return MainWindow();
-}
-
-int wmain(int argc, wchar_t** argv)
-{
- try
- {
- return Main2(argc, argv);
- TEST(g_CpuAllocCount.load() == 0);
- }
- CATCH_PRINT_ERROR(return (int)ExitCode::RuntimeError;)
-}
-
-#else // #ifdef _WIN32
-
-#include "VmaUsage.h"
-
-int main()
-{
-}
-
-#endif // #ifdef _WIN32
+//
+// Copyright (c) 2017-2021 Advanced Micro Devices, Inc. All rights reserved.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+//
+
+#ifdef _WIN32
+
+#include "SparseBindingTest.h"
+#include "Tests.h"
+#include "VmaUsage.h"
+#include "Common.h"
+#include <atomic>
+#include <Shlwapi.h>
+
+#pragma comment(lib, "shlwapi.lib")
+
+static const char* const SHADER_PATH1 = "./";
+static const char* const SHADER_PATH2 = "../bin/";
+static const wchar_t* const WINDOW_CLASS_NAME = L"VULKAN_MEMORY_ALLOCATOR_SAMPLE";
+static const char* const VALIDATION_LAYER_NAME = "VK_LAYER_KHRONOS_validation";
+static const char* const APP_TITLE_A = "Vulkan Memory Allocator Sample 2.4.0";
+static const wchar_t* const APP_TITLE_W = L"Vulkan Memory Allocator Sample 2.4.0";
+
+static const bool VSYNC = true;
+static const uint32_t COMMAND_BUFFER_COUNT = 2;
+static void* const CUSTOM_CPU_ALLOCATION_CALLBACK_USER_DATA = (void*)(intptr_t)43564544;
+static const bool USE_CUSTOM_CPU_ALLOCATION_CALLBACKS = true;
+
+enum class ExitCode : int
+{
+ GPUList = 2,
+ Help = 1,
+ Success = 0,
+ RuntimeError = -1,
+ CommandLineError = -2,
+};
+
+VkPhysicalDevice g_hPhysicalDevice;
+VkDevice g_hDevice;
+VmaAllocator g_hAllocator;
+VkInstance g_hVulkanInstance;
+
+bool g_EnableValidationLayer = true;
+bool VK_KHR_get_memory_requirements2_enabled = false;
+bool VK_KHR_get_physical_device_properties2_enabled = false;
+bool VK_KHR_dedicated_allocation_enabled = false;
+bool VK_KHR_bind_memory2_enabled = false;
+bool VK_EXT_memory_budget_enabled = false;
+bool VK_AMD_device_coherent_memory_enabled = false;
+bool VK_KHR_buffer_device_address_enabled = false;
+bool VK_EXT_memory_priority_enabled = false;
+bool VK_EXT_debug_utils_enabled = false;
+bool g_SparseBindingEnabled = false;
+
+// # Pointers to functions from extensions
+PFN_vkGetBufferDeviceAddressKHR g_vkGetBufferDeviceAddressKHR;
+
+static HINSTANCE g_hAppInstance;
+static HWND g_hWnd;
+static LONG g_SizeX = 1280, g_SizeY = 720;
+static VkSurfaceKHR g_hSurface;
+static VkQueue g_hPresentQueue;
+static VkSurfaceFormatKHR g_SurfaceFormat;
+static VkExtent2D g_Extent;
+static VkSwapchainKHR g_hSwapchain;
+static std::vector<VkImage> g_SwapchainImages;
+static std::vector<VkImageView> g_SwapchainImageViews;
+static std::vector<VkFramebuffer> g_Framebuffers;
+static VkCommandPool g_hCommandPool;
+static VkCommandBuffer g_MainCommandBuffers[COMMAND_BUFFER_COUNT];
+static VkFence g_MainCommandBufferExecutedFances[COMMAND_BUFFER_COUNT];
+VkFence g_ImmediateFence;
+static uint32_t g_NextCommandBufferIndex;
+static VkSemaphore g_hImageAvailableSemaphore;
+static VkSemaphore g_hRenderFinishedSemaphore;
+static uint32_t g_GraphicsQueueFamilyIndex = UINT_MAX;
+static uint32_t g_PresentQueueFamilyIndex = UINT_MAX;
+static uint32_t g_SparseBindingQueueFamilyIndex = UINT_MAX;
+static VkDescriptorSetLayout g_hDescriptorSetLayout;
+static VkDescriptorPool g_hDescriptorPool;
+static VkDescriptorSet g_hDescriptorSet; // Automatically destroyed with m_DescriptorPool.
+static VkSampler g_hSampler;
+static VkFormat g_DepthFormat;
+static VkImage g_hDepthImage;
+static VmaAllocation g_hDepthImageAlloc;
+static VkImageView g_hDepthImageView;
+
+static VkSurfaceCapabilitiesKHR g_SurfaceCapabilities;
+static std::vector<VkSurfaceFormatKHR> g_SurfaceFormats;
+static std::vector<VkPresentModeKHR> g_PresentModes;
+
+static const VkDebugUtilsMessageSeverityFlagsEXT DEBUG_UTILS_MESSENGER_MESSAGE_SEVERITY =
+ //VK_DEBUG_UTILS_MESSAGE_SEVERITY_VERBOSE_BIT_EXT |
+ //VK_DEBUG_UTILS_MESSAGE_SEVERITY_INFO_BIT_EXT |
+ VK_DEBUG_UTILS_MESSAGE_SEVERITY_WARNING_BIT_EXT |
+ VK_DEBUG_UTILS_MESSAGE_SEVERITY_ERROR_BIT_EXT;
+static const VkDebugUtilsMessageTypeFlagsEXT DEBUG_UTILS_MESSENGER_MESSAGE_TYPE =
+ VK_DEBUG_UTILS_MESSAGE_TYPE_GENERAL_BIT_EXT |
+ VK_DEBUG_UTILS_MESSAGE_TYPE_VALIDATION_BIT_EXT |
+ VK_DEBUG_UTILS_MESSAGE_TYPE_PERFORMANCE_BIT_EXT;
+static PFN_vkCreateDebugUtilsMessengerEXT vkCreateDebugUtilsMessengerEXT_Func;
+static PFN_vkDestroyDebugUtilsMessengerEXT vkDestroyDebugUtilsMessengerEXT_Func;
+static PFN_vkSetDebugUtilsObjectNameEXT vkSetDebugUtilsObjectNameEXT_Func;
+
+static VkQueue g_hGraphicsQueue;
+VkQueue g_hSparseBindingQueue;
+VkCommandBuffer g_hTemporaryCommandBuffer;
+
+static VkPipelineLayout g_hPipelineLayout;
+static VkRenderPass g_hRenderPass;
+static VkPipeline g_hPipeline;
+
+static VkBuffer g_hVertexBuffer;
+static VmaAllocation g_hVertexBufferAlloc;
+static VkBuffer g_hIndexBuffer;
+static VmaAllocation g_hIndexBufferAlloc;
+static uint32_t g_VertexCount;
+static uint32_t g_IndexCount;
+
+static VkImage g_hTextureImage;
+static VmaAllocation g_hTextureImageAlloc;
+static VkImageView g_hTextureImageView;
+
+static std::atomic_uint32_t g_CpuAllocCount;
+
+static void* CustomCpuAllocation(
+ void* pUserData, size_t size, size_t alignment,
+ VkSystemAllocationScope allocationScope)
+{
+ assert(pUserData == CUSTOM_CPU_ALLOCATION_CALLBACK_USER_DATA);
+ void* const result = _aligned_malloc(size, alignment);
+ if(result)
+ {
+ ++g_CpuAllocCount;
+ }
+ return result;
+}
+
+static void* CustomCpuReallocation(
+ void* pUserData, void* pOriginal, size_t size, size_t alignment,
+ VkSystemAllocationScope allocationScope)
+{
+ assert(pUserData == CUSTOM_CPU_ALLOCATION_CALLBACK_USER_DATA);
+ void* const result = _aligned_realloc(pOriginal, size, alignment);
+ if(pOriginal && !result)
+ {
+ --g_CpuAllocCount;
+ }
+ else if(!pOriginal && result)
+ {
+ ++g_CpuAllocCount;
+ }
+ return result;
+}
+
+static void CustomCpuFree(void* pUserData, void* pMemory)
+{
+ assert(pUserData == CUSTOM_CPU_ALLOCATION_CALLBACK_USER_DATA);
+ if(pMemory)
+ {
+ const uint32_t oldAllocCount = g_CpuAllocCount.fetch_sub(1);
+ TEST(oldAllocCount > 0);
+ _aligned_free(pMemory);
+ }
+}
+
+static const VkAllocationCallbacks g_CpuAllocationCallbacks = {
+ CUSTOM_CPU_ALLOCATION_CALLBACK_USER_DATA, // pUserData
+ &CustomCpuAllocation, // pfnAllocation
+ &CustomCpuReallocation, // pfnReallocation
+ &CustomCpuFree // pfnFree
+};
+
+const VkAllocationCallbacks* g_Allocs;
+
+struct GPUSelection
+{
+ uint32_t Index = UINT32_MAX;
+ std::wstring Substring;
+};
+
+class VulkanUsage
+{
+public:
+ void Init();
+ ~VulkanUsage();
+ void PrintPhysicalDeviceList() const;
+ // If failed, returns VK_NULL_HANDLE.
+ VkPhysicalDevice SelectPhysicalDevice(const GPUSelection& GPUSelection) const;
+
+private:
+ VkDebugUtilsMessengerEXT m_DebugUtilsMessenger = VK_NULL_HANDLE;
+
+ void RegisterDebugCallbacks();
+ static bool IsLayerSupported(const VkLayerProperties* pProps, size_t propCount, const char* pLayerName);
+};
+
+struct CommandLineParameters
+{
+ bool m_Help = false;
+ bool m_List = false;
+ GPUSelection m_GPUSelection;
+
+ bool Parse(int argc, wchar_t** argv)
+ {
+ for(int i = 1; i < argc; ++i)
+ {
+ if(_wcsicmp(argv[i], L"-h") == 0 || _wcsicmp(argv[i], L"--Help") == 0)
+ {
+ m_Help = true;
+ }
+ else if(_wcsicmp(argv[i], L"-l") == 0 || _wcsicmp(argv[i], L"--List") == 0)
+ {
+ m_List = true;
+ }
+ else if((_wcsicmp(argv[i], L"-g") == 0 || _wcsicmp(argv[i], L"--GPU") == 0) && i + 1 < argc)
+ {
+ m_GPUSelection.Substring = argv[i + 1];
+ ++i;
+ }
+ else if((_wcsicmp(argv[i], L"-i") == 0 || _wcsicmp(argv[i], L"--GPUIndex") == 0) && i + 1 < argc)
+ {
+ m_GPUSelection.Index = _wtoi(argv[i + 1]);
+ ++i;
+ }
+ else
+ return false;
+ }
+ return true;
+ }
+} g_CommandLineParameters;
+
+void SetDebugUtilsObjectName(VkObjectType type, uint64_t handle, const char* name)
+{
+ if(vkSetDebugUtilsObjectNameEXT_Func == nullptr)
+ return;
+
+ VkDebugUtilsObjectNameInfoEXT info = { VK_STRUCTURE_TYPE_DEBUG_UTILS_OBJECT_NAME_INFO_EXT };
+ info.objectType = type;
+ info.objectHandle = handle;
+ info.pObjectName = name;
+ vkSetDebugUtilsObjectNameEXT_Func(g_hDevice, &info);
+}
+
+void BeginSingleTimeCommands()
+{
+ VkCommandBufferBeginInfo cmdBufBeginInfo = { VK_STRUCTURE_TYPE_COMMAND_BUFFER_BEGIN_INFO };
+ cmdBufBeginInfo.flags = VK_COMMAND_BUFFER_USAGE_ONE_TIME_SUBMIT_BIT;
+ ERR_GUARD_VULKAN( vkBeginCommandBuffer(g_hTemporaryCommandBuffer, &cmdBufBeginInfo) );
+}
+
+void EndSingleTimeCommands()
+{
+ ERR_GUARD_VULKAN( vkEndCommandBuffer(g_hTemporaryCommandBuffer) );
+
+ VkSubmitInfo submitInfo = { VK_STRUCTURE_TYPE_SUBMIT_INFO };
+ submitInfo.commandBufferCount = 1;
+ submitInfo.pCommandBuffers = &g_hTemporaryCommandBuffer;
+
+ ERR_GUARD_VULKAN( vkQueueSubmit(g_hGraphicsQueue, 1, &submitInfo, VK_NULL_HANDLE) );
+ ERR_GUARD_VULKAN( vkQueueWaitIdle(g_hGraphicsQueue) );
+}
+
+void LoadShader(std::vector<char>& out, const char* fileName)
+{
+ std::ifstream file(std::string(SHADER_PATH1) + fileName, std::ios::ate | std::ios::binary);
+ if(file.is_open() == false)
+ file.open(std::string(SHADER_PATH2) + fileName, std::ios::ate | std::ios::binary);
+ assert(file.is_open());
+ size_t fileSize = (size_t)file.tellg();
+ if(fileSize > 0)
+ {
+ out.resize(fileSize);
+ file.seekg(0);
+ file.read(out.data(), fileSize);
+ file.close();
+ }
+ else
+ out.clear();
+}
+
+static VkBool32 VKAPI_PTR MyDebugReportCallback(
+ VkDebugUtilsMessageSeverityFlagBitsEXT messageSeverity,
+ VkDebugUtilsMessageTypeFlagsEXT messageTypes,
+ const VkDebugUtilsMessengerCallbackDataEXT* pCallbackData,
+ void* pUserData)
+{
+ assert(pCallbackData && pCallbackData->pMessageIdName && pCallbackData->pMessage);
+
+ switch(messageSeverity)
+ {
+ case VK_DEBUG_UTILS_MESSAGE_SEVERITY_WARNING_BIT_EXT:
+ SetConsoleColor(CONSOLE_COLOR::WARNING);
+ break;
+ case VK_DEBUG_UTILS_MESSAGE_SEVERITY_ERROR_BIT_EXT:
+ SetConsoleColor(CONSOLE_COLOR::ERROR_);
+ break;
+ case VK_DEBUG_UTILS_MESSAGE_SEVERITY_INFO_BIT_EXT:
+ SetConsoleColor(CONSOLE_COLOR::NORMAL);
+ break;
+ default: // VK_DEBUG_UTILS_MESSAGE_SEVERITY_VERBOSE_BIT_EXT
+ SetConsoleColor(CONSOLE_COLOR::INFO);
+ }
+
+ printf("%s \xBA %s\n", pCallbackData->pMessageIdName, pCallbackData->pMessage);
+
+ SetConsoleColor(CONSOLE_COLOR::NORMAL);
+
+ if(messageSeverity == VK_DEBUG_UTILS_MESSAGE_SEVERITY_WARNING_BIT_EXT ||
+ messageSeverity == VK_DEBUG_UTILS_MESSAGE_SEVERITY_ERROR_BIT_EXT)
+ {
+ OutputDebugStringA(pCallbackData->pMessage);
+ OutputDebugStringA("\n");
+ }
+
+ return VK_FALSE;
+}
+
+static VkSurfaceFormatKHR ChooseSurfaceFormat()
+{
+ assert(!g_SurfaceFormats.empty());
+
+ if((g_SurfaceFormats.size() == 1) && (g_SurfaceFormats[0].format == VK_FORMAT_UNDEFINED))
+ {
+ VkSurfaceFormatKHR result = { VK_FORMAT_B8G8R8A8_UNORM, VK_COLOR_SPACE_SRGB_NONLINEAR_KHR };
+ return result;
+ }
+
+ for(const auto& format : g_SurfaceFormats)
+ {
+ if((format.format == VK_FORMAT_B8G8R8A8_UNORM) &&
+ (format.colorSpace == VK_COLOR_SPACE_SRGB_NONLINEAR_KHR))
+ {
+ return format;
+ }
+ }
+
+ return g_SurfaceFormats[0];
+}
+
+VkPresentModeKHR ChooseSwapPresentMode()
+{
+ VkPresentModeKHR preferredMode = VSYNC ? VK_PRESENT_MODE_MAILBOX_KHR : VK_PRESENT_MODE_IMMEDIATE_KHR;
+
+ if(std::find(g_PresentModes.begin(), g_PresentModes.end(), preferredMode) !=
+ g_PresentModes.end())
+ {
+ return preferredMode;
+ }
+
+ return VK_PRESENT_MODE_FIFO_KHR;
+}
+
+static VkExtent2D ChooseSwapExtent()
+{
+ if(g_SurfaceCapabilities.currentExtent.width != UINT_MAX)
+ return g_SurfaceCapabilities.currentExtent;
+
+ VkExtent2D result = {
+ std::max(g_SurfaceCapabilities.minImageExtent.width,
+ std::min(g_SurfaceCapabilities.maxImageExtent.width, (uint32_t)g_SizeX)),
+ std::max(g_SurfaceCapabilities.minImageExtent.height,
+ std::min(g_SurfaceCapabilities.maxImageExtent.height, (uint32_t)g_SizeY)) };
+ return result;
+}
+
+static constexpr uint32_t GetVulkanApiVersion()
+{
+#if VMA_VULKAN_VERSION == 1002000
+ return VK_API_VERSION_1_2;
+#elif VMA_VULKAN_VERSION == 1001000
+ return VK_API_VERSION_1_1;
+#elif VMA_VULKAN_VERSION == 1000000
+ return VK_API_VERSION_1_0;
+#else
+#error Invalid VMA_VULKAN_VERSION.
+ return UINT32_MAX;
+#endif
+}
+
+void VulkanUsage::Init()
+{
+ g_hAppInstance = (HINSTANCE)GetModuleHandle(NULL);
+
+ if(USE_CUSTOM_CPU_ALLOCATION_CALLBACKS)
+ {
+ g_Allocs = &g_CpuAllocationCallbacks;
+ }
+
+ uint32_t instanceLayerPropCount = 0;
+ ERR_GUARD_VULKAN( vkEnumerateInstanceLayerProperties(&instanceLayerPropCount, nullptr) );
+ std::vector<VkLayerProperties> instanceLayerProps(instanceLayerPropCount);
+ if(instanceLayerPropCount > 0)
+ {
+ ERR_GUARD_VULKAN( vkEnumerateInstanceLayerProperties(&instanceLayerPropCount, instanceLayerProps.data()) );
+ }
+
+ if(g_EnableValidationLayer)
+ {
+ if(IsLayerSupported(instanceLayerProps.data(), instanceLayerProps.size(), VALIDATION_LAYER_NAME) == false)
+ {
+ wprintf(L"Layer \"%hs\" not supported.", VALIDATION_LAYER_NAME);
+ g_EnableValidationLayer = false;
+ }
+ }
+
+ uint32_t availableInstanceExtensionCount = 0;
+ ERR_GUARD_VULKAN( vkEnumerateInstanceExtensionProperties(nullptr, &availableInstanceExtensionCount, nullptr) );
+ std::vector<VkExtensionProperties> availableInstanceExtensions(availableInstanceExtensionCount);
+ if(availableInstanceExtensionCount > 0)
+ {
+ ERR_GUARD_VULKAN( vkEnumerateInstanceExtensionProperties(nullptr, &availableInstanceExtensionCount, availableInstanceExtensions.data()) );
+ }
+
+ std::vector<const char*> enabledInstanceExtensions;
+ enabledInstanceExtensions.push_back(VK_KHR_SURFACE_EXTENSION_NAME);
+ enabledInstanceExtensions.push_back(VK_KHR_WIN32_SURFACE_EXTENSION_NAME);
+
+ std::vector<const char*> instanceLayers;
+ if(g_EnableValidationLayer)
+ {
+ instanceLayers.push_back(VALIDATION_LAYER_NAME);
+ }
+
+ for(const auto& extensionProperties : availableInstanceExtensions)
+ {
+ if(strcmp(extensionProperties.extensionName, VK_KHR_GET_PHYSICAL_DEVICE_PROPERTIES_2_EXTENSION_NAME) == 0)
+ {
+ if(GetVulkanApiVersion() == VK_API_VERSION_1_0)
+ {
+ enabledInstanceExtensions.push_back(VK_KHR_GET_PHYSICAL_DEVICE_PROPERTIES_2_EXTENSION_NAME);
+ VK_KHR_get_physical_device_properties2_enabled = true;
+ }
+ }
+ else if(strcmp(extensionProperties.extensionName, VK_EXT_DEBUG_UTILS_EXTENSION_NAME) == 0)
+ {
+ enabledInstanceExtensions.push_back(VK_EXT_DEBUG_UTILS_EXTENSION_NAME);
+ VK_EXT_debug_utils_enabled = true;
+ }
+ }
+
+ VkApplicationInfo appInfo = { VK_STRUCTURE_TYPE_APPLICATION_INFO };
+ appInfo.pApplicationName = APP_TITLE_A;
+ appInfo.applicationVersion = VK_MAKE_VERSION(1, 0, 0);
+ appInfo.pEngineName = "Adam Sawicki Engine";
+ appInfo.engineVersion = VK_MAKE_VERSION(1, 0, 0);
+ appInfo.apiVersion = GetVulkanApiVersion();
+
+ VkInstanceCreateInfo instInfo = { VK_STRUCTURE_TYPE_INSTANCE_CREATE_INFO };
+ instInfo.pApplicationInfo = &appInfo;
+ instInfo.enabledExtensionCount = static_cast<uint32_t>(enabledInstanceExtensions.size());
+ instInfo.ppEnabledExtensionNames = enabledInstanceExtensions.data();
+ instInfo.enabledLayerCount = static_cast<uint32_t>(instanceLayers.size());
+ instInfo.ppEnabledLayerNames = instanceLayers.data();
+
+ wprintf(L"Vulkan API version used: ");
+ switch(appInfo.apiVersion)
+ {
+ case VK_API_VERSION_1_0: wprintf(L"1.0\n"); break;
+ case VK_API_VERSION_1_1: wprintf(L"1.1\n"); break;
+ case VK_API_VERSION_1_2: wprintf(L"1.2\n"); break;
+ default: assert(0);
+ }
+
+ ERR_GUARD_VULKAN( vkCreateInstance(&instInfo, g_Allocs, &g_hVulkanInstance) );
+
+ if(VK_EXT_debug_utils_enabled)
+ {
+ RegisterDebugCallbacks();
+ }
+}
+
+VulkanUsage::~VulkanUsage()
+{
+ if(m_DebugUtilsMessenger)
+ {
+ vkDestroyDebugUtilsMessengerEXT_Func(g_hVulkanInstance, m_DebugUtilsMessenger, g_Allocs);
+ }
+
+ if(g_hVulkanInstance)
+ {
+ vkDestroyInstance(g_hVulkanInstance, g_Allocs);
+ g_hVulkanInstance = VK_NULL_HANDLE;
+ }
+}
+
+void VulkanUsage::PrintPhysicalDeviceList() const
+{
+ uint32_t deviceCount = 0;
+ ERR_GUARD_VULKAN(vkEnumeratePhysicalDevices(g_hVulkanInstance, &deviceCount, nullptr));
+ std::vector<VkPhysicalDevice> physicalDevices(deviceCount);
+ if(deviceCount > 0)
+ {
+ ERR_GUARD_VULKAN(vkEnumeratePhysicalDevices(g_hVulkanInstance, &deviceCount, physicalDevices.data()));
+ }
+
+ for(size_t i = 0; i < deviceCount; ++i)
+ {
+ VkPhysicalDeviceProperties props = {};
+ vkGetPhysicalDeviceProperties(physicalDevices[i], &props);
+ wprintf(L"Physical device %zu: %hs\n", i, props.deviceName);
+ }
+}
+
+VkPhysicalDevice VulkanUsage::SelectPhysicalDevice(const GPUSelection& GPUSelection) const
+{
+ uint32_t deviceCount = 0;
+ ERR_GUARD_VULKAN(vkEnumeratePhysicalDevices(g_hVulkanInstance, &deviceCount, nullptr));
+ std::vector<VkPhysicalDevice> physicalDevices(deviceCount);
+ if(deviceCount > 0)
+ {
+ ERR_GUARD_VULKAN(vkEnumeratePhysicalDevices(g_hVulkanInstance, &deviceCount, physicalDevices.data()));
+ }
+
+ if(GPUSelection.Index != UINT32_MAX)
+ {
+ // Cannot specify both index and name.
+ if(!GPUSelection.Substring.empty())
+ {
+ return VK_NULL_HANDLE;
+ }
+
+ return GPUSelection.Index < deviceCount ? physicalDevices[GPUSelection.Index] : VK_NULL_HANDLE;
+ }
+
+ if(!GPUSelection.Substring.empty())
+ {
+ VkPhysicalDevice result = VK_NULL_HANDLE;
+ std::wstring name;
+ for(uint32_t i = 0; i < deviceCount; ++i)
+ {
+ VkPhysicalDeviceProperties props = {};
+ vkGetPhysicalDeviceProperties(physicalDevices[i], &props);
+ if(ConvertCharsToUnicode(&name, props.deviceName, strlen(props.deviceName), CP_UTF8) &&
+ StrStrI(name.c_str(), GPUSelection.Substring.c_str()))
+ {
+ // Second matching device found - error.
+ if(result != VK_NULL_HANDLE)
+ {
+ return VK_NULL_HANDLE;
+ }
+ // First matching device found.
+ result = physicalDevices[i];
+ }
+ }
+ // Found or not, return it.
+ return result;
+ }
+
+ // Select first one.
+ return deviceCount > 0 ? physicalDevices[0] : VK_NULL_HANDLE;
+}
+
+void VulkanUsage::RegisterDebugCallbacks()
+{
+ vkCreateDebugUtilsMessengerEXT_Func = (PFN_vkCreateDebugUtilsMessengerEXT)vkGetInstanceProcAddr(
+ g_hVulkanInstance, "vkCreateDebugUtilsMessengerEXT");
+ vkDestroyDebugUtilsMessengerEXT_Func = (PFN_vkDestroyDebugUtilsMessengerEXT)vkGetInstanceProcAddr(
+ g_hVulkanInstance, "vkDestroyDebugUtilsMessengerEXT");
+ vkSetDebugUtilsObjectNameEXT_Func = (PFN_vkSetDebugUtilsObjectNameEXT)vkGetInstanceProcAddr(
+ g_hVulkanInstance, "vkSetDebugUtilsObjectNameEXT");
+ assert(vkCreateDebugUtilsMessengerEXT_Func);
+ assert(vkDestroyDebugUtilsMessengerEXT_Func);
+ assert(vkSetDebugUtilsObjectNameEXT_Func);
+
+ VkDebugUtilsMessengerCreateInfoEXT messengerCreateInfo = { VK_STRUCTURE_TYPE_DEBUG_UTILS_MESSENGER_CREATE_INFO_EXT };
+ messengerCreateInfo.messageSeverity = DEBUG_UTILS_MESSENGER_MESSAGE_SEVERITY;
+ messengerCreateInfo.messageType = DEBUG_UTILS_MESSENGER_MESSAGE_TYPE;
+ messengerCreateInfo.pfnUserCallback = MyDebugReportCallback;
+ ERR_GUARD_VULKAN( vkCreateDebugUtilsMessengerEXT_Func(g_hVulkanInstance, &messengerCreateInfo, g_Allocs, &m_DebugUtilsMessenger) );
+}
+
+bool VulkanUsage::IsLayerSupported(const VkLayerProperties* pProps, size_t propCount, const char* pLayerName)
+{
+ const VkLayerProperties* propsEnd = pProps + propCount;
+ return std::find_if(
+ pProps,
+ propsEnd,
+ [pLayerName](const VkLayerProperties& prop) -> bool {
+ return strcmp(pLayerName, prop.layerName) == 0;
+ }) != propsEnd;
+}
+
+struct Vertex
+{
+ float pos[3];
+ float color[3];
+ float texCoord[2];
+};
+
+static void CreateMesh()
+{
+ assert(g_hAllocator);
+
+ static Vertex vertices[] = {
+ // -X
+ { { -1.f, -1.f, -1.f}, {1.0f, 0.0f, 0.0f}, {0.f, 0.f} },
+ { { -1.f, -1.f, 1.f}, {1.0f, 0.0f, 0.0f}, {1.f, 0.f} },
+ { { -1.f, 1.f, -1.f}, {1.0f, 0.0f, 0.0f}, {0.f, 1.f} },
+ { { -1.f, 1.f, 1.f}, {1.0f, 0.0f, 0.0f}, {1.f, 1.f} },
+ // +X
+ { { 1.f, -1.f, 1.f}, {0.0f, 1.0f, 0.0f}, {0.f, 0.f} },
+ { { 1.f, -1.f, -1.f}, {0.0f, 1.0f, 0.0f}, {1.f, 0.f} },
+ { { 1.f, 1.f, 1.f}, {0.0f, 1.0f, 0.0f}, {0.f, 1.f} },
+ { { 1.f, 1.f, -1.f}, {0.0f, 1.0f, 0.0f}, {1.f, 1.f} },
+ // -Z
+ { { 1.f, -1.f, -1.f}, {0.0f, 0.0f, 1.0f}, {0.f, 0.f} },
+ { {-1.f, -1.f, -1.f}, {0.0f, 0.0f, 1.0f}, {1.f, 0.f} },
+ { { 1.f, 1.f, -1.f}, {0.0f, 0.0f, 1.0f}, {0.f, 1.f} },
+ { {-1.f, 1.f, -1.f}, {0.0f, 0.0f, 1.0f}, {1.f, 1.f} },
+ // +Z
+ { {-1.f, -1.f, 1.f}, {1.0f, 1.0f, 0.0f}, {0.f, 0.f} },
+ { { 1.f, -1.f, 1.f}, {1.0f, 1.0f, 0.0f}, {1.f, 0.f} },
+ { {-1.f, 1.f, 1.f}, {1.0f, 1.0f, 0.0f}, {0.f, 1.f} },
+ { { 1.f, 1.f, 1.f}, {1.0f, 1.0f, 0.0f}, {1.f, 1.f} },
+ // -Y
+ { {-1.f, -1.f, -1.f}, {0.0f, 1.0f, 1.0f}, {0.f, 0.f} },
+ { { 1.f, -1.f, -1.f}, {0.0f, 1.0f, 1.0f}, {1.f, 0.f} },
+ { {-1.f, -1.f, 1.f}, {0.0f, 1.0f, 1.0f}, {0.f, 1.f} },
+ { { 1.f, -1.f, 1.f}, {0.0f, 1.0f, 1.0f}, {1.f, 1.f} },
+ // +Y
+ { { 1.f, 1.f, -1.f}, {1.0f, 0.0f, 1.0f}, {0.f, 0.f} },
+ { {-1.f, 1.f, -1.f}, {1.0f, 0.0f, 1.0f}, {1.f, 0.f} },
+ { { 1.f, 1.f, 1.f}, {1.0f, 0.0f, 1.0f}, {0.f, 1.f} },
+ { {-1.f, 1.f, 1.f}, {1.0f, 0.0f, 1.0f}, {1.f, 1.f} },
+ };
+ static uint16_t indices[] = {
+ 0, 1, 2, 3, USHRT_MAX,
+ 4, 5, 6, 7, USHRT_MAX,
+ 8, 9, 10, 11, USHRT_MAX,
+ 12, 13, 14, 15, USHRT_MAX,
+ 16, 17, 18, 19, USHRT_MAX,
+ 20, 21, 22, 23, USHRT_MAX,
+ };
+
+ size_t vertexBufferSize = sizeof(Vertex) * _countof(vertices);
+ size_t indexBufferSize = sizeof(uint16_t) * _countof(indices);
+ g_IndexCount = (uint32_t)_countof(indices);
+
+ // Create vertex buffer
+
+ VkBufferCreateInfo vbInfo = { VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO };
+ vbInfo.size = vertexBufferSize;
+ vbInfo.usage = VK_BUFFER_USAGE_TRANSFER_SRC_BIT;
+ vbInfo.sharingMode = VK_SHARING_MODE_EXCLUSIVE;
+
+ VmaAllocationCreateInfo vbAllocCreateInfo = {};
+ vbAllocCreateInfo.usage = VMA_MEMORY_USAGE_CPU_ONLY;
+ vbAllocCreateInfo.flags = VMA_ALLOCATION_CREATE_MAPPED_BIT;
+
+ VkBuffer stagingVertexBuffer = VK_NULL_HANDLE;
+ VmaAllocation stagingVertexBufferAlloc = VK_NULL_HANDLE;
+ VmaAllocationInfo stagingVertexBufferAllocInfo = {};
+ ERR_GUARD_VULKAN( vmaCreateBuffer(g_hAllocator, &vbInfo, &vbAllocCreateInfo, &stagingVertexBuffer, &stagingVertexBufferAlloc, &stagingVertexBufferAllocInfo) );
+
+ memcpy(stagingVertexBufferAllocInfo.pMappedData, vertices, vertexBufferSize);
+
+ // No need to flush stagingVertexBuffer memory because CPU_ONLY memory is always HOST_COHERENT.
+
+ vbInfo.usage = VK_BUFFER_USAGE_TRANSFER_DST_BIT | VK_BUFFER_USAGE_VERTEX_BUFFER_BIT;
+ vbAllocCreateInfo.usage = VMA_MEMORY_USAGE_GPU_ONLY;
+ vbAllocCreateInfo.flags = 0;
+ ERR_GUARD_VULKAN( vmaCreateBuffer(g_hAllocator, &vbInfo, &vbAllocCreateInfo, &g_hVertexBuffer, &g_hVertexBufferAlloc, nullptr) );
+
+ // Create index buffer
+
+ VkBufferCreateInfo ibInfo = { VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO };
+ ibInfo.size = indexBufferSize;
+ ibInfo.usage = VK_BUFFER_USAGE_TRANSFER_SRC_BIT;
+ ibInfo.sharingMode = VK_SHARING_MODE_EXCLUSIVE;
+
+ VmaAllocationCreateInfo ibAllocCreateInfo = {};
+ ibAllocCreateInfo.usage = VMA_MEMORY_USAGE_CPU_ONLY;
+ ibAllocCreateInfo.flags = VMA_ALLOCATION_CREATE_MAPPED_BIT;
+
+ VkBuffer stagingIndexBuffer = VK_NULL_HANDLE;
+ VmaAllocation stagingIndexBufferAlloc = VK_NULL_HANDLE;
+ VmaAllocationInfo stagingIndexBufferAllocInfo = {};
+ ERR_GUARD_VULKAN( vmaCreateBuffer(g_hAllocator, &ibInfo, &ibAllocCreateInfo, &stagingIndexBuffer, &stagingIndexBufferAlloc, &stagingIndexBufferAllocInfo) );
+
+ memcpy(stagingIndexBufferAllocInfo.pMappedData, indices, indexBufferSize);
+
+ // No need to flush stagingIndexBuffer memory because CPU_ONLY memory is always HOST_COHERENT.
+
+ ibInfo.usage = VK_BUFFER_USAGE_TRANSFER_DST_BIT | VK_BUFFER_USAGE_INDEX_BUFFER_BIT;
+ ibAllocCreateInfo.usage = VMA_MEMORY_USAGE_GPU_ONLY;
+ ibAllocCreateInfo.flags = 0;
+ ERR_GUARD_VULKAN( vmaCreateBuffer(g_hAllocator, &ibInfo, &ibAllocCreateInfo, &g_hIndexBuffer, &g_hIndexBufferAlloc, nullptr) );
+
+ // Copy buffers
+
+ BeginSingleTimeCommands();
+
+ VkBufferCopy vbCopyRegion = {};
+ vbCopyRegion.srcOffset = 0;
+ vbCopyRegion.dstOffset = 0;
+ vbCopyRegion.size = vbInfo.size;
+ vkCmdCopyBuffer(g_hTemporaryCommandBuffer, stagingVertexBuffer, g_hVertexBuffer, 1, &vbCopyRegion);
+
+ VkBufferCopy ibCopyRegion = {};
+ ibCopyRegion.srcOffset = 0;
+ ibCopyRegion.dstOffset = 0;
+ ibCopyRegion.size = ibInfo.size;
+ vkCmdCopyBuffer(g_hTemporaryCommandBuffer, stagingIndexBuffer, g_hIndexBuffer, 1, &ibCopyRegion);
+
+ EndSingleTimeCommands();
+
+ vmaDestroyBuffer(g_hAllocator, stagingIndexBuffer, stagingIndexBufferAlloc);
+ vmaDestroyBuffer(g_hAllocator, stagingVertexBuffer, stagingVertexBufferAlloc);
+}
+
+static void CreateTexture(uint32_t sizeX, uint32_t sizeY)
+{
+ // Create staging buffer.
+
+ const VkDeviceSize imageSize = sizeX * sizeY * 4;
+
+ VkBufferCreateInfo stagingBufInfo = { VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO };
+ stagingBufInfo.size = imageSize;
+ stagingBufInfo.usage = VK_BUFFER_USAGE_TRANSFER_SRC_BIT;
+
+ VmaAllocationCreateInfo stagingBufAllocCreateInfo = {};
+ stagingBufAllocCreateInfo.usage = VMA_MEMORY_USAGE_CPU_ONLY;
+ stagingBufAllocCreateInfo.flags = VMA_ALLOCATION_CREATE_MAPPED_BIT;
+
+ VkBuffer stagingBuf = VK_NULL_HANDLE;
+ VmaAllocation stagingBufAlloc = VK_NULL_HANDLE;
+ VmaAllocationInfo stagingBufAllocInfo = {};
+ ERR_GUARD_VULKAN( vmaCreateBuffer(g_hAllocator, &stagingBufInfo, &stagingBufAllocCreateInfo, &stagingBuf, &stagingBufAlloc, &stagingBufAllocInfo) );
+
+ char* const pImageData = (char*)stagingBufAllocInfo.pMappedData;
+ uint8_t* pRowData = (uint8_t*)pImageData;
+ for(uint32_t y = 0; y < sizeY; ++y)
+ {
+ uint32_t* pPixelData = (uint32_t*)pRowData;
+ for(uint32_t x = 0; x < sizeY; ++x)
+ {
+ *pPixelData =
+ ((x & 0x18) == 0x08 ? 0x000000FF : 0x00000000) |
+ ((x & 0x18) == 0x10 ? 0x0000FFFF : 0x00000000) |
+ ((y & 0x18) == 0x08 ? 0x0000FF00 : 0x00000000) |
+ ((y & 0x18) == 0x10 ? 0x00FF0000 : 0x00000000);
+ ++pPixelData;
+ }
+ pRowData += sizeX * 4;
+ }
+
+ // No need to flush stagingImage memory because CPU_ONLY memory is always HOST_COHERENT.
+
+ // Create g_hTextureImage in GPU memory.
+
+ VkImageCreateInfo imageInfo = { VK_STRUCTURE_TYPE_IMAGE_CREATE_INFO };
+ imageInfo.imageType = VK_IMAGE_TYPE_2D;
+ imageInfo.extent.width = sizeX;
+ imageInfo.extent.height = sizeY;
+ imageInfo.extent.depth = 1;
+ imageInfo.mipLevels = 1;
+ imageInfo.arrayLayers = 1;
+ imageInfo.format = VK_FORMAT_R8G8B8A8_UNORM;
+ imageInfo.tiling = VK_IMAGE_TILING_OPTIMAL;
+ imageInfo.initialLayout = VK_IMAGE_LAYOUT_UNDEFINED;
+ imageInfo.usage = VK_IMAGE_USAGE_TRANSFER_DST_BIT | VK_IMAGE_USAGE_SAMPLED_BIT;
+ imageInfo.sharingMode = VK_SHARING_MODE_EXCLUSIVE;
+ imageInfo.samples = VK_SAMPLE_COUNT_1_BIT;
+ imageInfo.flags = 0;
+
+ VmaAllocationCreateInfo imageAllocCreateInfo = {};
+ imageAllocCreateInfo.usage = VMA_MEMORY_USAGE_GPU_ONLY;
+
+ ERR_GUARD_VULKAN( vmaCreateImage(g_hAllocator, &imageInfo, &imageAllocCreateInfo, &g_hTextureImage, &g_hTextureImageAlloc, nullptr) );
+
+ // Transition image layouts, copy image.
+
+ BeginSingleTimeCommands();
+
+ VkImageMemoryBarrier imgMemBarrier = { VK_STRUCTURE_TYPE_IMAGE_MEMORY_BARRIER };
+ imgMemBarrier.srcQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED;
+ imgMemBarrier.dstQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED;
+ imgMemBarrier.subresourceRange.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT;
+ imgMemBarrier.subresourceRange.baseMipLevel = 0;
+ imgMemBarrier.subresourceRange.levelCount = 1;
+ imgMemBarrier.subresourceRange.baseArrayLayer = 0;
+ imgMemBarrier.subresourceRange.layerCount = 1;
+ imgMemBarrier.oldLayout = VK_IMAGE_LAYOUT_UNDEFINED;
+ imgMemBarrier.newLayout = VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL;
+ imgMemBarrier.image = g_hTextureImage;
+ imgMemBarrier.srcAccessMask = 0;
+ imgMemBarrier.dstAccessMask = VK_ACCESS_TRANSFER_WRITE_BIT;
+
+ vkCmdPipelineBarrier(
+ g_hTemporaryCommandBuffer,
+ VK_PIPELINE_STAGE_TOP_OF_PIPE_BIT,
+ VK_PIPELINE_STAGE_TRANSFER_BIT,
+ 0,
+ 0, nullptr,
+ 0, nullptr,
+ 1, &imgMemBarrier);
+
+ VkBufferImageCopy region = {};
+ region.imageSubresource.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT;
+ region.imageSubresource.layerCount = 1;
+ region.imageExtent.width = sizeX;
+ region.imageExtent.height = sizeY;
+ region.imageExtent.depth = 1;
+
+ vkCmdCopyBufferToImage(g_hTemporaryCommandBuffer, stagingBuf, g_hTextureImage, VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL, 1, ®ion);
+
+ imgMemBarrier.oldLayout = VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL;
+ imgMemBarrier.newLayout = VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL;
+ imgMemBarrier.image = g_hTextureImage;
+ imgMemBarrier.srcAccessMask = VK_ACCESS_TRANSFER_WRITE_BIT;
+ imgMemBarrier.dstAccessMask = VK_ACCESS_SHADER_READ_BIT;
+
+ vkCmdPipelineBarrier(
+ g_hTemporaryCommandBuffer,
+ VK_PIPELINE_STAGE_TRANSFER_BIT,
+ VK_PIPELINE_STAGE_FRAGMENT_SHADER_BIT,
+ 0,
+ 0, nullptr,
+ 0, nullptr,
+ 1, &imgMemBarrier);
+
+ EndSingleTimeCommands();
+
+ vmaDestroyBuffer(g_hAllocator, stagingBuf, stagingBufAlloc);
+
+ // Create ImageView
+
+ VkImageViewCreateInfo textureImageViewInfo = { VK_STRUCTURE_TYPE_IMAGE_VIEW_CREATE_INFO };
+ textureImageViewInfo.image = g_hTextureImage;
+ textureImageViewInfo.viewType = VK_IMAGE_VIEW_TYPE_2D;
+ textureImageViewInfo.format = VK_FORMAT_R8G8B8A8_UNORM;
+ textureImageViewInfo.subresourceRange.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT;
+ textureImageViewInfo.subresourceRange.baseMipLevel = 0;
+ textureImageViewInfo.subresourceRange.levelCount = 1;
+ textureImageViewInfo.subresourceRange.baseArrayLayer = 0;
+ textureImageViewInfo.subresourceRange.layerCount = 1;
+ ERR_GUARD_VULKAN( vkCreateImageView(g_hDevice, &textureImageViewInfo, g_Allocs, &g_hTextureImageView) );
+}
+
+struct UniformBufferObject
+{
+ mat4 ModelViewProj;
+};
+
+static VkFormat FindSupportedFormat(
+ const std::vector<VkFormat>& candidates,
+ VkImageTiling tiling,
+ VkFormatFeatureFlags features)
+{
+ for (VkFormat format : candidates)
+ {
+ VkFormatProperties props;
+ vkGetPhysicalDeviceFormatProperties(g_hPhysicalDevice, format, &props);
+
+ if ((tiling == VK_IMAGE_TILING_LINEAR) &&
+ ((props.linearTilingFeatures & features) == features))
+ {
+ return format;
+ }
+ else if ((tiling == VK_IMAGE_TILING_OPTIMAL) &&
+ ((props.optimalTilingFeatures & features) == features))
+ {
+ return format;
+ }
+ }
+ return VK_FORMAT_UNDEFINED;
+}
+
+static VkFormat FindDepthFormat()
+{
+ std::vector<VkFormat> formats;
+ formats.push_back(VK_FORMAT_D32_SFLOAT);
+ formats.push_back(VK_FORMAT_D32_SFLOAT_S8_UINT);
+ formats.push_back(VK_FORMAT_D24_UNORM_S8_UINT);
+
+ return FindSupportedFormat(
+ formats,
+ VK_IMAGE_TILING_OPTIMAL,
+ VK_FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT);
+}
+
+static void CreateSwapchain()
+{
+ // Query surface formats.
+
+ ERR_GUARD_VULKAN( vkGetPhysicalDeviceSurfaceCapabilitiesKHR(g_hPhysicalDevice, g_hSurface, &g_SurfaceCapabilities) );
+
+ uint32_t formatCount = 0;
+ ERR_GUARD_VULKAN( vkGetPhysicalDeviceSurfaceFormatsKHR(g_hPhysicalDevice, g_hSurface, &formatCount, nullptr) );
+ g_SurfaceFormats.resize(formatCount);
+ ERR_GUARD_VULKAN( vkGetPhysicalDeviceSurfaceFormatsKHR(g_hPhysicalDevice, g_hSurface, &formatCount, g_SurfaceFormats.data()) );
+
+ uint32_t presentModeCount = 0;
+ ERR_GUARD_VULKAN( vkGetPhysicalDeviceSurfacePresentModesKHR(g_hPhysicalDevice, g_hSurface, &presentModeCount, nullptr) );
+ g_PresentModes.resize(presentModeCount);
+ ERR_GUARD_VULKAN( vkGetPhysicalDeviceSurfacePresentModesKHR(g_hPhysicalDevice, g_hSurface, &presentModeCount, g_PresentModes.data()) );
+
+ // Create swap chain
+
+ g_SurfaceFormat = ChooseSurfaceFormat();
+ VkPresentModeKHR presentMode = ChooseSwapPresentMode();
+ g_Extent = ChooseSwapExtent();
+
+ uint32_t imageCount = g_SurfaceCapabilities.minImageCount + 1;
+ if((g_SurfaceCapabilities.maxImageCount > 0) &&
+ (imageCount > g_SurfaceCapabilities.maxImageCount))
+ {
+ imageCount = g_SurfaceCapabilities.maxImageCount;
+ }
+
+ VkSwapchainCreateInfoKHR swapChainInfo = { VK_STRUCTURE_TYPE_SWAPCHAIN_CREATE_INFO_KHR };
+ swapChainInfo.surface = g_hSurface;
+ swapChainInfo.minImageCount = imageCount;
+ swapChainInfo.imageFormat = g_SurfaceFormat.format;
+ swapChainInfo.imageColorSpace = g_SurfaceFormat.colorSpace;
+ swapChainInfo.imageExtent = g_Extent;
+ swapChainInfo.imageArrayLayers = 1;
+ swapChainInfo.imageUsage = VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT;
+ swapChainInfo.preTransform = g_SurfaceCapabilities.currentTransform;
+ swapChainInfo.compositeAlpha = VK_COMPOSITE_ALPHA_OPAQUE_BIT_KHR;
+ swapChainInfo.presentMode = presentMode;
+ swapChainInfo.clipped = VK_TRUE;
+ swapChainInfo.oldSwapchain = g_hSwapchain;
+
+ uint32_t queueFamilyIndices[] = { g_GraphicsQueueFamilyIndex, g_PresentQueueFamilyIndex };
+ if(g_PresentQueueFamilyIndex != g_GraphicsQueueFamilyIndex)
+ {
+ swapChainInfo.imageSharingMode = VK_SHARING_MODE_CONCURRENT;
+ swapChainInfo.queueFamilyIndexCount = 2;
+ swapChainInfo.pQueueFamilyIndices = queueFamilyIndices;
+ }
+ else
+ {
+ swapChainInfo.imageSharingMode = VK_SHARING_MODE_EXCLUSIVE;
+ }
+
+ VkSwapchainKHR hNewSwapchain = VK_NULL_HANDLE;
+ ERR_GUARD_VULKAN( vkCreateSwapchainKHR(g_hDevice, &swapChainInfo, g_Allocs, &hNewSwapchain) );
+ if(g_hSwapchain != VK_NULL_HANDLE)
+ vkDestroySwapchainKHR(g_hDevice, g_hSwapchain, g_Allocs);
+ g_hSwapchain = hNewSwapchain;
+
+ // Retrieve swapchain images.
+
+ uint32_t swapchainImageCount = 0;
+ ERR_GUARD_VULKAN( vkGetSwapchainImagesKHR(g_hDevice, g_hSwapchain, &swapchainImageCount, nullptr) );
+ g_SwapchainImages.resize(swapchainImageCount);
+ ERR_GUARD_VULKAN( vkGetSwapchainImagesKHR(g_hDevice, g_hSwapchain, &swapchainImageCount, g_SwapchainImages.data()) );
+
+ // Create swapchain image views.
+
+ for(size_t i = g_SwapchainImageViews.size(); i--; )
+ vkDestroyImageView(g_hDevice, g_SwapchainImageViews[i], g_Allocs);
+ g_SwapchainImageViews.clear();
+
+ VkImageViewCreateInfo swapchainImageViewInfo = { VK_STRUCTURE_TYPE_IMAGE_VIEW_CREATE_INFO };
+ g_SwapchainImageViews.resize(swapchainImageCount);
+ for(uint32_t i = 0; i < swapchainImageCount; ++i)
+ {
+ swapchainImageViewInfo.image = g_SwapchainImages[i];
+ swapchainImageViewInfo.viewType = VK_IMAGE_VIEW_TYPE_2D;
+ swapchainImageViewInfo.format = g_SurfaceFormat.format;
+ swapchainImageViewInfo.components.r = VK_COMPONENT_SWIZZLE_IDENTITY;
+ swapchainImageViewInfo.components.g = VK_COMPONENT_SWIZZLE_IDENTITY;
+ swapchainImageViewInfo.components.b = VK_COMPONENT_SWIZZLE_IDENTITY;
+ swapchainImageViewInfo.components.a = VK_COMPONENT_SWIZZLE_IDENTITY;
+ swapchainImageViewInfo.subresourceRange.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT;
+ swapchainImageViewInfo.subresourceRange.baseMipLevel = 0;
+ swapchainImageViewInfo.subresourceRange.levelCount = 1;
+ swapchainImageViewInfo.subresourceRange.baseArrayLayer = 0;
+ swapchainImageViewInfo.subresourceRange.layerCount = 1;
+ ERR_GUARD_VULKAN( vkCreateImageView(g_hDevice, &swapchainImageViewInfo, g_Allocs, &g_SwapchainImageViews[i]) );
+ }
+
+ // Create depth buffer
+
+ g_DepthFormat = FindDepthFormat();
+ assert(g_DepthFormat != VK_FORMAT_UNDEFINED);
+
+ VkImageCreateInfo depthImageInfo = { VK_STRUCTURE_TYPE_IMAGE_CREATE_INFO };
+ depthImageInfo.imageType = VK_IMAGE_TYPE_2D;
+ depthImageInfo.extent.width = g_Extent.width;
+ depthImageInfo.extent.height = g_Extent.height;
+ depthImageInfo.extent.depth = 1;
+ depthImageInfo.mipLevels = 1;
+ depthImageInfo.arrayLayers = 1;
+ depthImageInfo.format = g_DepthFormat;
+ depthImageInfo.tiling = VK_IMAGE_TILING_OPTIMAL;
+ depthImageInfo.initialLayout = VK_IMAGE_LAYOUT_UNDEFINED;
+ depthImageInfo.usage = VK_IMAGE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT;
+ depthImageInfo.sharingMode = VK_SHARING_MODE_EXCLUSIVE;
+ depthImageInfo.samples = VK_SAMPLE_COUNT_1_BIT;
+ depthImageInfo.flags = 0;
+
+ VmaAllocationCreateInfo depthImageAllocCreateInfo = {};
+ depthImageAllocCreateInfo.usage = VMA_MEMORY_USAGE_GPU_ONLY;
+
+ ERR_GUARD_VULKAN( vmaCreateImage(g_hAllocator, &depthImageInfo, &depthImageAllocCreateInfo, &g_hDepthImage, &g_hDepthImageAlloc, nullptr) );
+
+ VkImageViewCreateInfo depthImageViewInfo = { VK_STRUCTURE_TYPE_IMAGE_VIEW_CREATE_INFO };
+ depthImageViewInfo.image = g_hDepthImage;
+ depthImageViewInfo.viewType = VK_IMAGE_VIEW_TYPE_2D;
+ depthImageViewInfo.format = g_DepthFormat;
+ depthImageViewInfo.subresourceRange.aspectMask = VK_IMAGE_ASPECT_DEPTH_BIT;
+ depthImageViewInfo.subresourceRange.baseMipLevel = 0;
+ depthImageViewInfo.subresourceRange.levelCount = 1;
+ depthImageViewInfo.subresourceRange.baseArrayLayer = 0;
+ depthImageViewInfo.subresourceRange.layerCount = 1;
+
+ ERR_GUARD_VULKAN( vkCreateImageView(g_hDevice, &depthImageViewInfo, g_Allocs, &g_hDepthImageView) );
+
+ // Create pipeline layout
+ {
+ if(g_hPipelineLayout != VK_NULL_HANDLE)
+ {
+ vkDestroyPipelineLayout(g_hDevice, g_hPipelineLayout, g_Allocs);
+ g_hPipelineLayout = VK_NULL_HANDLE;
+ }
+
+ VkPushConstantRange pushConstantRanges[1];
+ ZeroMemory(&pushConstantRanges, sizeof pushConstantRanges);
+ pushConstantRanges[0].offset = 0;
+ pushConstantRanges[0].size = sizeof(UniformBufferObject);
+ pushConstantRanges[0].stageFlags = VK_SHADER_STAGE_VERTEX_BIT;
+
+ VkDescriptorSetLayout descriptorSetLayouts[] = { g_hDescriptorSetLayout };
+ VkPipelineLayoutCreateInfo pipelineLayoutInfo = { VK_STRUCTURE_TYPE_PIPELINE_LAYOUT_CREATE_INFO };
+ pipelineLayoutInfo.setLayoutCount = 1;
+ pipelineLayoutInfo.pSetLayouts = descriptorSetLayouts;
+ pipelineLayoutInfo.pushConstantRangeCount = 1;
+ pipelineLayoutInfo.pPushConstantRanges = pushConstantRanges;
+ ERR_GUARD_VULKAN( vkCreatePipelineLayout(g_hDevice, &pipelineLayoutInfo, g_Allocs, &g_hPipelineLayout) );
+ }
+
+ // Create render pass
+ {
+ if(g_hRenderPass != VK_NULL_HANDLE)
+ {
+ vkDestroyRenderPass(g_hDevice, g_hRenderPass, g_Allocs);
+ g_hRenderPass = VK_NULL_HANDLE;
+ }
+
+ VkAttachmentDescription attachments[2];
+ ZeroMemory(attachments, sizeof(attachments));
+
+ attachments[0].format = g_SurfaceFormat.format;
+ attachments[0].samples = VK_SAMPLE_COUNT_1_BIT;
+ attachments[0].loadOp = VK_ATTACHMENT_LOAD_OP_CLEAR;
+ attachments[0].storeOp = VK_ATTACHMENT_STORE_OP_STORE;
+ attachments[0].stencilLoadOp = VK_ATTACHMENT_LOAD_OP_DONT_CARE;
+ attachments[0].stencilStoreOp = VK_ATTACHMENT_STORE_OP_DONT_CARE;
+ attachments[0].initialLayout = VK_IMAGE_LAYOUT_UNDEFINED;
+ attachments[0].finalLayout = VK_IMAGE_LAYOUT_PRESENT_SRC_KHR;
+
+ attachments[1].format = g_DepthFormat;
+ attachments[1].samples = VK_SAMPLE_COUNT_1_BIT;
+ attachments[1].loadOp = VK_ATTACHMENT_LOAD_OP_CLEAR;
+ attachments[1].storeOp = VK_ATTACHMENT_STORE_OP_DONT_CARE;
+ attachments[1].stencilLoadOp = VK_ATTACHMENT_LOAD_OP_DONT_CARE;
+ attachments[1].stencilStoreOp = VK_ATTACHMENT_STORE_OP_DONT_CARE;
+ attachments[1].initialLayout = VK_IMAGE_LAYOUT_UNDEFINED;
+ attachments[1].finalLayout = VK_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL;
+
+ VkAttachmentReference colorAttachmentRef = {};
+ colorAttachmentRef.attachment = 0;
+ colorAttachmentRef.layout = VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL;
+
+ VkAttachmentReference depthStencilAttachmentRef = {};
+ depthStencilAttachmentRef.attachment = 1;
+ depthStencilAttachmentRef.layout = VK_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL;
+
+ VkSubpassDescription subpassDesc = {};
+ subpassDesc.pipelineBindPoint = VK_PIPELINE_BIND_POINT_GRAPHICS;
+ subpassDesc.colorAttachmentCount = 1;
+ subpassDesc.pColorAttachments = &colorAttachmentRef;
+ subpassDesc.pDepthStencilAttachment = &depthStencilAttachmentRef;
+
+ VkRenderPassCreateInfo renderPassInfo = { VK_STRUCTURE_TYPE_RENDER_PASS_CREATE_INFO };
+ renderPassInfo.attachmentCount = (uint32_t)_countof(attachments);
+ renderPassInfo.pAttachments = attachments;
+ renderPassInfo.subpassCount = 1;
+ renderPassInfo.pSubpasses = &subpassDesc;
+ renderPassInfo.dependencyCount = 0;
+ ERR_GUARD_VULKAN( vkCreateRenderPass(g_hDevice, &renderPassInfo, g_Allocs, &g_hRenderPass) );
+ }
+
+ // Create pipeline
+ {
+ std::vector<char> vertShaderCode;
+ LoadShader(vertShaderCode, "Shader.vert.spv");
+ VkShaderModuleCreateInfo shaderModuleInfo = { VK_STRUCTURE_TYPE_SHADER_MODULE_CREATE_INFO };
+ shaderModuleInfo.codeSize = vertShaderCode.size();
+ shaderModuleInfo.pCode = (const uint32_t*)vertShaderCode.data();
+ VkShaderModule hVertShaderModule = VK_NULL_HANDLE;
+ ERR_GUARD_VULKAN( vkCreateShaderModule(g_hDevice, &shaderModuleInfo, g_Allocs, &hVertShaderModule) );
+
+ std::vector<char> hFragShaderCode;
+ LoadShader(hFragShaderCode, "Shader.frag.spv");
+ shaderModuleInfo.codeSize = hFragShaderCode.size();
+ shaderModuleInfo.pCode = (const uint32_t*)hFragShaderCode.data();
+ VkShaderModule fragShaderModule = VK_NULL_HANDLE;
+ ERR_GUARD_VULKAN( vkCreateShaderModule(g_hDevice, &shaderModuleInfo, g_Allocs, &fragShaderModule) );
+
+ VkPipelineShaderStageCreateInfo vertPipelineShaderStageInfo = { VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO };
+ vertPipelineShaderStageInfo.stage = VK_SHADER_STAGE_VERTEX_BIT;
+ vertPipelineShaderStageInfo.module = hVertShaderModule;
+ vertPipelineShaderStageInfo.pName = "main";
+
+ VkPipelineShaderStageCreateInfo fragPipelineShaderStageInfo = { VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO };
+ fragPipelineShaderStageInfo.stage = VK_SHADER_STAGE_FRAGMENT_BIT;
+ fragPipelineShaderStageInfo.module = fragShaderModule;
+ fragPipelineShaderStageInfo.pName = "main";
+
+ VkPipelineShaderStageCreateInfo pipelineShaderStageInfos[] = {
+ vertPipelineShaderStageInfo,
+ fragPipelineShaderStageInfo
+ };
+
+ VkVertexInputBindingDescription bindingDescription = {};
+ bindingDescription.binding = 0;
+ bindingDescription.stride = sizeof(Vertex);
+ bindingDescription.inputRate = VK_VERTEX_INPUT_RATE_VERTEX;
+
+ VkVertexInputAttributeDescription attributeDescriptions[3];
+ ZeroMemory(attributeDescriptions, sizeof(attributeDescriptions));
+
+ attributeDescriptions[0].binding = 0;
+ attributeDescriptions[0].location = 0;
+ attributeDescriptions[0].format = VK_FORMAT_R32G32B32_SFLOAT;
+ attributeDescriptions[0].offset = offsetof(Vertex, pos);
+
+ attributeDescriptions[1].binding = 0;
+ attributeDescriptions[1].location = 1;
+ attributeDescriptions[1].format = VK_FORMAT_R32G32B32_SFLOAT;
+ attributeDescriptions[1].offset = offsetof(Vertex, color);
+
+ attributeDescriptions[2].binding = 0;
+ attributeDescriptions[2].location = 2;
+ attributeDescriptions[2].format = VK_FORMAT_R32G32_SFLOAT;
+ attributeDescriptions[2].offset = offsetof(Vertex, texCoord);
+
+ VkPipelineVertexInputStateCreateInfo pipelineVertexInputStateInfo = { VK_STRUCTURE_TYPE_PIPELINE_VERTEX_INPUT_STATE_CREATE_INFO };
+ pipelineVertexInputStateInfo.vertexBindingDescriptionCount = 1;
+ pipelineVertexInputStateInfo.pVertexBindingDescriptions = &bindingDescription;
+ pipelineVertexInputStateInfo.vertexAttributeDescriptionCount = _countof(attributeDescriptions);
+ pipelineVertexInputStateInfo.pVertexAttributeDescriptions = attributeDescriptions;
+
+ VkPipelineInputAssemblyStateCreateInfo pipelineInputAssemblyStateInfo = { VK_STRUCTURE_TYPE_PIPELINE_INPUT_ASSEMBLY_STATE_CREATE_INFO };
+ pipelineInputAssemblyStateInfo.topology = VK_PRIMITIVE_TOPOLOGY_TRIANGLE_STRIP;
+ pipelineInputAssemblyStateInfo.primitiveRestartEnable = VK_TRUE;
+
+ VkViewport viewport = {};
+ viewport.x = 0.f;
+ viewport.y = 0.f;
+ viewport.width = (float)g_Extent.width;
+ viewport.height = (float)g_Extent.height;
+ viewport.minDepth = 0.f;
+ viewport.maxDepth = 1.f;
+
+ VkRect2D scissor = {};
+ scissor.offset.x = 0;
+ scissor.offset.y = 0;
+ scissor.extent = g_Extent;
+
+ VkPipelineViewportStateCreateInfo pipelineViewportStateInfo = { VK_STRUCTURE_TYPE_PIPELINE_VIEWPORT_STATE_CREATE_INFO };
+ pipelineViewportStateInfo.viewportCount = 1;
+ pipelineViewportStateInfo.pViewports = &viewport;
+ pipelineViewportStateInfo.scissorCount = 1;
+ pipelineViewportStateInfo.pScissors = &scissor;
+
+ VkPipelineRasterizationStateCreateInfo pipelineRasterizationStateInfo = { VK_STRUCTURE_TYPE_PIPELINE_RASTERIZATION_STATE_CREATE_INFO };
+ pipelineRasterizationStateInfo.depthClampEnable = VK_FALSE;
+ pipelineRasterizationStateInfo.rasterizerDiscardEnable = VK_FALSE;
+ pipelineRasterizationStateInfo.polygonMode = VK_POLYGON_MODE_FILL;
+ pipelineRasterizationStateInfo.lineWidth = 1.f;
+ pipelineRasterizationStateInfo.cullMode = VK_CULL_MODE_BACK_BIT;
+ pipelineRasterizationStateInfo.frontFace = VK_FRONT_FACE_COUNTER_CLOCKWISE;
+ pipelineRasterizationStateInfo.depthBiasEnable = VK_FALSE;
+ pipelineRasterizationStateInfo.depthBiasConstantFactor = 0.f;
+ pipelineRasterizationStateInfo.depthBiasClamp = 0.f;
+ pipelineRasterizationStateInfo.depthBiasSlopeFactor = 0.f;
+
+ VkPipelineMultisampleStateCreateInfo pipelineMultisampleStateInfo = { VK_STRUCTURE_TYPE_PIPELINE_MULTISAMPLE_STATE_CREATE_INFO };
+ pipelineMultisampleStateInfo.sampleShadingEnable = VK_FALSE;
+ pipelineMultisampleStateInfo.rasterizationSamples = VK_SAMPLE_COUNT_1_BIT;
+ pipelineMultisampleStateInfo.minSampleShading = 1.f;
+ pipelineMultisampleStateInfo.pSampleMask = nullptr;
+ pipelineMultisampleStateInfo.alphaToCoverageEnable = VK_FALSE;
+ pipelineMultisampleStateInfo.alphaToOneEnable = VK_FALSE;
+
+ VkPipelineColorBlendAttachmentState pipelineColorBlendAttachmentState = {};
+ pipelineColorBlendAttachmentState.colorWriteMask =
+ VK_COLOR_COMPONENT_R_BIT |
+ VK_COLOR_COMPONENT_G_BIT |
+ VK_COLOR_COMPONENT_B_BIT |
+ VK_COLOR_COMPONENT_A_BIT;
+ pipelineColorBlendAttachmentState.blendEnable = VK_FALSE;
+ pipelineColorBlendAttachmentState.srcColorBlendFactor = VK_BLEND_FACTOR_ONE; // Optional
+ pipelineColorBlendAttachmentState.dstColorBlendFactor = VK_BLEND_FACTOR_ZERO; // Optional
+ pipelineColorBlendAttachmentState.colorBlendOp = VK_BLEND_OP_ADD; // Optional
+ pipelineColorBlendAttachmentState.srcAlphaBlendFactor = VK_BLEND_FACTOR_ONE; // Optional
+ pipelineColorBlendAttachmentState.dstAlphaBlendFactor = VK_BLEND_FACTOR_ZERO; // Optional
+ pipelineColorBlendAttachmentState.alphaBlendOp = VK_BLEND_OP_ADD; // Optional
+
+ VkPipelineColorBlendStateCreateInfo pipelineColorBlendStateInfo = { VK_STRUCTURE_TYPE_PIPELINE_COLOR_BLEND_STATE_CREATE_INFO };
+ pipelineColorBlendStateInfo.logicOpEnable = VK_FALSE;
+ pipelineColorBlendStateInfo.logicOp = VK_LOGIC_OP_COPY;
+ pipelineColorBlendStateInfo.attachmentCount = 1;
+ pipelineColorBlendStateInfo.pAttachments = &pipelineColorBlendAttachmentState;
+
+ VkPipelineDepthStencilStateCreateInfo depthStencilStateInfo = { VK_STRUCTURE_TYPE_PIPELINE_DEPTH_STENCIL_STATE_CREATE_INFO };
+ depthStencilStateInfo.depthTestEnable = VK_TRUE;
+ depthStencilStateInfo.depthWriteEnable = VK_TRUE;
+ depthStencilStateInfo.depthCompareOp = VK_COMPARE_OP_LESS;
+ depthStencilStateInfo.depthBoundsTestEnable = VK_FALSE;
+ depthStencilStateInfo.stencilTestEnable = VK_FALSE;
+
+ VkGraphicsPipelineCreateInfo pipelineInfo = { VK_STRUCTURE_TYPE_GRAPHICS_PIPELINE_CREATE_INFO };
+ pipelineInfo.stageCount = 2;
+ pipelineInfo.pStages = pipelineShaderStageInfos;
+ pipelineInfo.pVertexInputState = &pipelineVertexInputStateInfo;
+ pipelineInfo.pInputAssemblyState = &pipelineInputAssemblyStateInfo;
+ pipelineInfo.pViewportState = &pipelineViewportStateInfo;
+ pipelineInfo.pRasterizationState = &pipelineRasterizationStateInfo;
+ pipelineInfo.pMultisampleState = &pipelineMultisampleStateInfo;
+ pipelineInfo.pDepthStencilState = &depthStencilStateInfo;
+ pipelineInfo.pColorBlendState = &pipelineColorBlendStateInfo;
+ pipelineInfo.pDynamicState = nullptr;
+ pipelineInfo.layout = g_hPipelineLayout;
+ pipelineInfo.renderPass = g_hRenderPass;
+ pipelineInfo.subpass = 0;
+ pipelineInfo.basePipelineHandle = VK_NULL_HANDLE;
+ pipelineInfo.basePipelineIndex = -1;
+ ERR_GUARD_VULKAN( vkCreateGraphicsPipelines(
+ g_hDevice,
+ VK_NULL_HANDLE,
+ 1,
+ &pipelineInfo,
+ g_Allocs,
+ &g_hPipeline) );
+
+ vkDestroyShaderModule(g_hDevice, fragShaderModule, g_Allocs);
+ vkDestroyShaderModule(g_hDevice, hVertShaderModule, g_Allocs);
+ }
+
+ // Create frambuffers
+
+ for(size_t i = g_Framebuffers.size(); i--; )
+ vkDestroyFramebuffer(g_hDevice, g_Framebuffers[i], g_Allocs);
+ g_Framebuffers.clear();
+
+ g_Framebuffers.resize(g_SwapchainImageViews.size());
+ for(size_t i = 0; i < g_SwapchainImages.size(); ++i)
+ {
+ VkImageView attachments[] = { g_SwapchainImageViews[i], g_hDepthImageView };
+
+ VkFramebufferCreateInfo framebufferInfo = { VK_STRUCTURE_TYPE_FRAMEBUFFER_CREATE_INFO };
+ framebufferInfo.renderPass = g_hRenderPass;
+ framebufferInfo.attachmentCount = (uint32_t)_countof(attachments);
+ framebufferInfo.pAttachments = attachments;
+ framebufferInfo.width = g_Extent.width;
+ framebufferInfo.height = g_Extent.height;
+ framebufferInfo.layers = 1;
+ ERR_GUARD_VULKAN( vkCreateFramebuffer(g_hDevice, &framebufferInfo, g_Allocs, &g_Framebuffers[i]) );
+ }
+
+ // Create semaphores
+
+ if(g_hImageAvailableSemaphore != VK_NULL_HANDLE)
+ {
+ vkDestroySemaphore(g_hDevice, g_hImageAvailableSemaphore, g_Allocs);
+ g_hImageAvailableSemaphore = VK_NULL_HANDLE;
+ }
+ if(g_hRenderFinishedSemaphore != VK_NULL_HANDLE)
+ {
+ vkDestroySemaphore(g_hDevice, g_hRenderFinishedSemaphore, g_Allocs);
+ g_hRenderFinishedSemaphore = VK_NULL_HANDLE;
+ }
+
+ VkSemaphoreCreateInfo semaphoreInfo = { VK_STRUCTURE_TYPE_SEMAPHORE_CREATE_INFO };
+ ERR_GUARD_VULKAN( vkCreateSemaphore(g_hDevice, &semaphoreInfo, g_Allocs, &g_hImageAvailableSemaphore) );
+ ERR_GUARD_VULKAN( vkCreateSemaphore(g_hDevice, &semaphoreInfo, g_Allocs, &g_hRenderFinishedSemaphore) );
+}
+
+static void DestroySwapchain(bool destroyActualSwapchain)
+{
+ if(g_hImageAvailableSemaphore != VK_NULL_HANDLE)
+ {
+ vkDestroySemaphore(g_hDevice, g_hImageAvailableSemaphore, g_Allocs);
+ g_hImageAvailableSemaphore = VK_NULL_HANDLE;
+ }
+ if(g_hRenderFinishedSemaphore != VK_NULL_HANDLE)
+ {
+ vkDestroySemaphore(g_hDevice, g_hRenderFinishedSemaphore, g_Allocs);
+ g_hRenderFinishedSemaphore = VK_NULL_HANDLE;
+ }
+
+ for(size_t i = g_Framebuffers.size(); i--; )
+ vkDestroyFramebuffer(g_hDevice, g_Framebuffers[i], g_Allocs);
+ g_Framebuffers.clear();
+
+ if(g_hDepthImageView != VK_NULL_HANDLE)
+ {
+ vkDestroyImageView(g_hDevice, g_hDepthImageView, g_Allocs);
+ g_hDepthImageView = VK_NULL_HANDLE;
+ }
+ if(g_hDepthImage != VK_NULL_HANDLE)
+ {
+ vmaDestroyImage(g_hAllocator, g_hDepthImage, g_hDepthImageAlloc);
+ g_hDepthImage = VK_NULL_HANDLE;
+ }
+
+ if(g_hPipeline != VK_NULL_HANDLE)
+ {
+ vkDestroyPipeline(g_hDevice, g_hPipeline, g_Allocs);
+ g_hPipeline = VK_NULL_HANDLE;
+ }
+
+ if(g_hRenderPass != VK_NULL_HANDLE)
+ {
+ vkDestroyRenderPass(g_hDevice, g_hRenderPass, g_Allocs);
+ g_hRenderPass = VK_NULL_HANDLE;
+ }
+
+ if(g_hPipelineLayout != VK_NULL_HANDLE)
+ {
+ vkDestroyPipelineLayout(g_hDevice, g_hPipelineLayout, g_Allocs);
+ g_hPipelineLayout = VK_NULL_HANDLE;
+ }
+
+ for(size_t i = g_SwapchainImageViews.size(); i--; )
+ vkDestroyImageView(g_hDevice, g_SwapchainImageViews[i], g_Allocs);
+ g_SwapchainImageViews.clear();
+
+ if(destroyActualSwapchain && (g_hSwapchain != VK_NULL_HANDLE))
+ {
+ vkDestroySwapchainKHR(g_hDevice, g_hSwapchain, g_Allocs);
+ g_hSwapchain = VK_NULL_HANDLE;
+ }
+}
+
+static void PrintEnabledFeatures()
+{
+ wprintf(L"Enabled extensions and features:\n");
+ wprintf(L"Validation layer: %d\n", g_EnableValidationLayer ? 1 : 0);
+ wprintf(L"Sparse binding: %d\n", g_SparseBindingEnabled ? 1 : 0);
+ if(GetVulkanApiVersion() == VK_API_VERSION_1_0)
+ {
+ wprintf(L"VK_KHR_get_memory_requirements2: %d\n", VK_KHR_get_memory_requirements2_enabled ? 1 : 0);
+ wprintf(L"VK_KHR_get_physical_device_properties2: %d\n", VK_KHR_get_physical_device_properties2_enabled ? 1 : 0);
+ wprintf(L"VK_KHR_dedicated_allocation: %d\n", VK_KHR_dedicated_allocation_enabled ? 1 : 0);
+ wprintf(L"VK_KHR_bind_memory2: %d\n", VK_KHR_bind_memory2_enabled ? 1 : 0);
+ }
+ wprintf(L"VK_EXT_memory_budget: %d\n", VK_EXT_memory_budget_enabled ? 1 : 0);
+ wprintf(L"VK_AMD_device_coherent_memory: %d\n", VK_AMD_device_coherent_memory_enabled ? 1 : 0);
+ if(GetVulkanApiVersion() < VK_API_VERSION_1_2)
+ {
+ wprintf(L"VK_KHR_buffer_device_address: %d\n", VK_KHR_buffer_device_address_enabled ? 1 : 0);
+ }
+ else
+ {
+ wprintf(L"bufferDeviceAddress: %d\n", VK_KHR_buffer_device_address_enabled ? 1 : 0);
+ }
+ wprintf(L"VK_EXT_memory_priority: %d\n", VK_EXT_memory_priority ? 1 : 0);
+}
+
+void SetAllocatorCreateInfo(VmaAllocatorCreateInfo& outInfo)
+{
+ outInfo = {};
+
+ outInfo.physicalDevice = g_hPhysicalDevice;
+ outInfo.device = g_hDevice;
+ outInfo.instance = g_hVulkanInstance;
+ outInfo.vulkanApiVersion = GetVulkanApiVersion();
+
+ if(VK_KHR_dedicated_allocation_enabled)
+ {
+ outInfo.flags |= VMA_ALLOCATOR_CREATE_KHR_DEDICATED_ALLOCATION_BIT;
+ }
+ if(VK_KHR_bind_memory2_enabled)
+ {
+ outInfo.flags |= VMA_ALLOCATOR_CREATE_KHR_BIND_MEMORY2_BIT;
+ }
+#if !defined(VMA_MEMORY_BUDGET) || VMA_MEMORY_BUDGET == 1
+ if(VK_EXT_memory_budget_enabled && (
+ GetVulkanApiVersion() >= VK_API_VERSION_1_1 || VK_KHR_get_physical_device_properties2_enabled))
+ {
+ outInfo.flags |= VMA_ALLOCATOR_CREATE_EXT_MEMORY_BUDGET_BIT;
+ }
+#endif
+ if(VK_AMD_device_coherent_memory_enabled)
+ {
+ outInfo.flags |= VMA_ALLOCATOR_CREATE_AMD_DEVICE_COHERENT_MEMORY_BIT;
+ }
+ if(VK_KHR_buffer_device_address_enabled)
+ {
+ outInfo.flags |= VMA_ALLOCATOR_CREATE_BUFFER_DEVICE_ADDRESS_BIT;
+ }
+#if !defined(VMA_MEMORY_PRIORITY) || VMA_MEMORY_PRIORITY == 1
+ if(VK_EXT_memory_priority_enabled)
+ {
+ outInfo.flags |= VMA_ALLOCATOR_CREATE_EXT_MEMORY_PRIORITY_BIT;
+ }
+#endif
+
+ if(USE_CUSTOM_CPU_ALLOCATION_CALLBACKS)
+ {
+ outInfo.pAllocationCallbacks = &g_CpuAllocationCallbacks;
+ }
+
+ // Uncomment to enable recording to CSV file.
+ /*
+ static VmaRecordSettings recordSettings = {};
+ recordSettings.pFilePath = "VulkanSample.csv";
+ outInfo.pRecordSettings = &recordSettings;
+ */
+
+ // Uncomment to enable HeapSizeLimit.
+ /*
+ static std::array<VkDeviceSize, VK_MAX_MEMORY_HEAPS> heapSizeLimit;
+ std::fill(heapSizeLimit.begin(), heapSizeLimit.end(), VK_WHOLE_SIZE);
+ heapSizeLimit[0] = 512ull * 1024 * 1024;
+ outInfo.pHeapSizeLimit = heapSizeLimit.data();
+ */
+}
+
+static void PrintPhysicalDeviceProperties(const VkPhysicalDeviceProperties& properties)
+{
+ wprintf(L"physicalDeviceProperties:\n");
+ wprintf(L" driverVersion: 0x%X\n", properties.driverVersion);
+ wprintf(L" vendorID: 0x%X (%s)\n", properties.vendorID, VendorIDToStr(properties.vendorID));
+ wprintf(L" deviceID: 0x%X\n", properties.deviceID);
+ wprintf(L" deviceType: %u (%s)\n", properties.deviceType, PhysicalDeviceTypeToStr(properties.deviceType));
+ wprintf(L" deviceName: %hs\n", properties.deviceName);
+ wprintf(L" limits:\n");
+ wprintf(L" maxMemoryAllocationCount: %u\n", properties.limits.maxMemoryAllocationCount);
+ wprintf(L" bufferImageGranularity: %llu B\n", properties.limits.bufferImageGranularity);
+ wprintf(L" nonCoherentAtomSize: %llu B\n", properties.limits.nonCoherentAtomSize);
+}
+
+#if VMA_VULKAN_VERSION >= 1002000
+static void PrintPhysicalDeviceVulkan11Properties(const VkPhysicalDeviceVulkan11Properties& properties)
+{
+ wprintf(L"physicalDeviceVulkan11Properties:\n");
+ std::wstring sizeStr = SizeToStr(properties.maxMemoryAllocationSize);
+ wprintf(L" maxMemoryAllocationSize: %llu B (%s)\n", properties.maxMemoryAllocationSize, sizeStr.c_str());
+}
+static void PrintPhysicalDeviceVulkan12Properties(const VkPhysicalDeviceVulkan12Properties& properties)
+{
+ wprintf(L"physicalDeviceVulkan12Properties:\n");
+ std::wstring str = DriverIDToStr(properties.driverID);
+ wprintf(L" driverID: %u (%s)\n", properties.driverID, str.c_str());
+ wprintf(L" driverName: %hs\n", properties.driverName);
+ wprintf(L" driverInfo: %hs\n", properties.driverInfo);
+}
+#endif // #if VMA_VULKAN_VERSION > 1002000
+
+static void AddFlagToStr(std::wstring& inout, const wchar_t* flagStr)
+{
+ if(!inout.empty())
+ inout += L", ";
+ inout += flagStr;
+}
+
+static std::wstring HeapFlagsToStr(VkMemoryHeapFlags flags)
+{
+ std::wstring result;
+ if(flags & VK_MEMORY_HEAP_DEVICE_LOCAL_BIT)
+ AddFlagToStr(result, L"DEVICE_LOCAL");
+ if(flags & VK_MEMORY_HEAP_MULTI_INSTANCE_BIT)
+ AddFlagToStr(result, L"MULTI_INSTANCE");
+ return result;
+}
+
+static std::wstring PropertyFlagsToStr(VkMemoryPropertyFlags flags)
+{
+ std::wstring result;
+ if(flags & VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT)
+ AddFlagToStr(result, L"DEVICE_LOCAL");
+ if(flags & VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT)
+ AddFlagToStr(result, L"HOST_VISIBLE");
+ if(flags & VK_MEMORY_PROPERTY_HOST_COHERENT_BIT)
+ AddFlagToStr(result, L"HOST_COHERENT");
+ if(flags & VK_MEMORY_PROPERTY_HOST_CACHED_BIT)
+ AddFlagToStr(result, L"HOST_CACHED");
+ if(flags & VK_MEMORY_PROPERTY_LAZILY_ALLOCATED_BIT)
+ AddFlagToStr(result, L"LAZILY_ALLOCATED");
+
+#if VMA_VULKAN_VERSION >= 1001000
+ if(flags & VK_MEMORY_PROPERTY_PROTECTED_BIT)
+ AddFlagToStr(result, L"PROTECTED");
+#endif
+
+#if VK_AMD_device_coherent_memory
+ if(flags & VK_MEMORY_PROPERTY_DEVICE_COHERENT_BIT_AMD)
+ AddFlagToStr(result, L"DEVICE_COHERENT (AMD)");
+ if(flags & VK_MEMORY_PROPERTY_DEVICE_UNCACHED_BIT_AMD)
+ AddFlagToStr(result, L"DEVICE_UNCACHED (AMD)");
+#endif
+
+ return result;
+}
+
+static void PrintMemoryTypes()
+{
+ wprintf(L"MEMORY HEAPS:\n");
+ const VkPhysicalDeviceMemoryProperties* memProps = nullptr;
+ vmaGetMemoryProperties(g_hAllocator, &memProps);
+
+ wprintf(L"heapCount=%u, typeCount=%u\n", memProps->memoryHeapCount, memProps->memoryTypeCount);
+
+ std::wstring sizeStr, flagsStr;
+ for(uint32_t heapIndex = 0; heapIndex < memProps->memoryHeapCount; ++heapIndex)
+ {
+ const VkMemoryHeap& heap = memProps->memoryHeaps[heapIndex];
+ sizeStr = SizeToStr(heap.size);
+ flagsStr = HeapFlagsToStr(heap.flags);
+ wprintf(L"Heap %u: %llu B (%s) %s\n", heapIndex, heap.size, sizeStr.c_str(), flagsStr.c_str());
+
+ for(uint32_t typeIndex = 0; typeIndex < memProps->memoryTypeCount; ++typeIndex)
+ {
+ const VkMemoryType& type = memProps->memoryTypes[typeIndex];
+ if(type.heapIndex == heapIndex)
+ {
+ flagsStr = PropertyFlagsToStr(type.propertyFlags);
+ wprintf(L" Type %u: %s\n", typeIndex, flagsStr.c_str());
+ }
+ }
+ }
+}
+
+#if 0
+template<typename It, typename MapFunc>
+inline VkDeviceSize MapSum(It beg, It end, MapFunc mapFunc)
+{
+ VkDeviceSize result = 0;
+ for(It it = beg; it != end; ++it)
+ result += mapFunc(*it);
+ return result;
+}
+#endif
+
+static bool CanCreateVertexBuffer(uint32_t allowedMemoryTypeBits)
+{
+ VkBufferCreateInfo bufCreateInfo = { VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO };
+ bufCreateInfo.size = 0x10000;
+ bufCreateInfo.usage = VK_BUFFER_USAGE_VERTEX_BUFFER_BIT | VK_BUFFER_USAGE_TRANSFER_DST_BIT;
+
+ VkBuffer buf = VK_NULL_HANDLE;
+ VkResult res = vkCreateBuffer(g_hDevice, &bufCreateInfo, g_Allocs, &buf);
+ assert(res == VK_SUCCESS);
+
+ VkMemoryRequirements memReq = {};
+ vkGetBufferMemoryRequirements(g_hDevice, buf, &memReq);
+
+ vkDestroyBuffer(g_hDevice, buf, g_Allocs);
+
+ return (memReq.memoryTypeBits & allowedMemoryTypeBits) != 0;
+}
+
+static bool CanCreateOptimalSampledImage(uint32_t allowedMemoryTypeBits)
+{
+ VkImageCreateInfo imgCreateInfo = { VK_STRUCTURE_TYPE_IMAGE_CREATE_INFO };
+ imgCreateInfo.imageType = VK_IMAGE_TYPE_2D;
+ imgCreateInfo.extent.width = 256;
+ imgCreateInfo.extent.height = 256;
+ imgCreateInfo.extent.depth = 1;
+ imgCreateInfo.mipLevels = 1;
+ imgCreateInfo.arrayLayers = 1;
+ imgCreateInfo.format = VK_FORMAT_R8G8B8A8_UNORM;
+ imgCreateInfo.tiling = VK_IMAGE_TILING_OPTIMAL;
+ imgCreateInfo.initialLayout = VK_IMAGE_LAYOUT_PREINITIALIZED;
+ imgCreateInfo.usage = VK_IMAGE_USAGE_TRANSFER_DST_BIT | VK_IMAGE_USAGE_SAMPLED_BIT;
+ imgCreateInfo.samples = VK_SAMPLE_COUNT_1_BIT;
+
+ VkImage img = VK_NULL_HANDLE;
+ VkResult res = vkCreateImage(g_hDevice, &imgCreateInfo, g_Allocs, &img);
+ assert(res == VK_SUCCESS);
+
+ VkMemoryRequirements memReq = {};
+ vkGetImageMemoryRequirements(g_hDevice, img, &memReq);
+
+ vkDestroyImage(g_hDevice, img, g_Allocs);
+
+ return (memReq.memoryTypeBits & allowedMemoryTypeBits) != 0;
+}
+
+static void PrintMemoryConclusions()
+{
+ wprintf(L"Conclusions:\n");
+
+ const VkPhysicalDeviceProperties* props = nullptr;
+ const VkPhysicalDeviceMemoryProperties* memProps = nullptr;
+ vmaGetPhysicalDeviceProperties(g_hAllocator, &props);
+ vmaGetMemoryProperties(g_hAllocator, &memProps);
+
+ const uint32_t heapCount = memProps->memoryHeapCount;
+
+ uint32_t deviceLocalHeapCount = 0;
+ uint32_t hostVisibleHeapCount = 0;
+ uint32_t deviceLocalAndHostVisibleHeapCount = 0;
+ VkDeviceSize deviceLocalHeapSumSize = 0;
+ VkDeviceSize hostVisibleHeapSumSize = 0;
+ VkDeviceSize deviceLocalAndHostVisibleHeapSumSize = 0;
+
+ for(uint32_t heapIndex = 0; heapIndex < heapCount; ++heapIndex)
+ {
+ const VkMemoryHeap& heap = memProps->memoryHeaps[heapIndex];
+ const bool isDeviceLocal = (heap.flags & VK_MEMORY_HEAP_DEVICE_LOCAL_BIT) != 0;
+ bool isHostVisible = false;
+ for(uint32_t typeIndex = 0; typeIndex < memProps->memoryTypeCount; ++typeIndex)
+ {
+ const VkMemoryType& type = memProps->memoryTypes[typeIndex];
+ if(type.heapIndex == heapIndex && (type.propertyFlags & VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT))
+ {
+ isHostVisible = true;
+ break;
+ }
+ }
+ if(isDeviceLocal)
+ {
+ ++deviceLocalHeapCount;
+ deviceLocalHeapSumSize += heap.size;
+ }
+ if(isHostVisible)
+ {
+ ++hostVisibleHeapCount;
+ hostVisibleHeapSumSize += heap.size;
+ if(isDeviceLocal)
+ {
+ ++deviceLocalAndHostVisibleHeapCount;
+ deviceLocalAndHostVisibleHeapSumSize += heap.size;
+ }
+ }
+ }
+
+ uint32_t hostVisibleNotHostCoherentTypeCount = 0;
+ uint32_t notDeviceLocalNotHostVisibleTypeCount = 0;
+ uint32_t amdSpecificTypeCount = 0;
+ uint32_t lazilyAllocatedTypeCount = 0;
+ uint32_t allTypeBits = 0;
+ uint32_t deviceLocalTypeBits = 0;
+ for(uint32_t typeIndex = 0; typeIndex < memProps->memoryTypeCount; ++typeIndex)
+ {
+ const VkMemoryType& type = memProps->memoryTypes[typeIndex];
+ allTypeBits |= 1u << typeIndex;
+ if(type.propertyFlags & VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT)
+ {
+ deviceLocalTypeBits |= 1u << typeIndex;
+ }
+ if((type.propertyFlags & VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT) &&
+ (type.propertyFlags & VK_MEMORY_PROPERTY_HOST_COHERENT_BIT) == 0)
+ {
+ ++hostVisibleNotHostCoherentTypeCount;
+ }
+ if((type.propertyFlags & VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT) == 0 &&
+ (type.propertyFlags & VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT) == 0)
+ {
+ ++notDeviceLocalNotHostVisibleTypeCount;
+ }
+ if(type.propertyFlags & (VK_MEMORY_PROPERTY_DEVICE_COHERENT_BIT_AMD | VK_MEMORY_PROPERTY_DEVICE_UNCACHED_BIT_AMD))
+ {
+ ++amdSpecificTypeCount;
+ }
+ if(type.propertyFlags & VK_MEMORY_PROPERTY_LAZILY_ALLOCATED_BIT)
+ {
+ ++lazilyAllocatedTypeCount;
+ }
+ }
+
+ assert(deviceLocalHeapCount > 0);
+ if(deviceLocalHeapCount == heapCount)
+ wprintf(L"- All heaps are DEVICE_LOCAL.\n");
+ else
+ wprintf(L"- %u heaps are DEVICE_LOCAL, total %s.\n", deviceLocalHeapCount, SizeToStr(deviceLocalHeapSumSize).c_str());
+
+ assert(hostVisibleHeapCount > 0);
+ if(hostVisibleHeapCount == heapCount)
+ wprintf(L"- All heaps are HOST_VISIBLE.\n");
+ else
+ wprintf(L"- %u heaps are HOST_VISIBLE, total %s.\n", deviceLocalHeapCount, SizeToStr(hostVisibleHeapSumSize).c_str());
+
+ if(deviceLocalHeapCount < heapCount && hostVisibleHeapCount < heapCount)
+ {
+ if(deviceLocalAndHostVisibleHeapCount == 0)
+ wprintf(L"- No heaps are DEVICE_LOCAL and HOST_VISIBLE.\n");
+ if(deviceLocalAndHostVisibleHeapCount == heapCount)
+ wprintf(L"- All heaps are DEVICE_LOCAL and HOST_VISIBLE.\n");
+ else
+ wprintf(L"- %u heaps are DEVICE_LOCAL and HOST_VISIBLE, total %s.\n", deviceLocalAndHostVisibleHeapCount, SizeToStr(deviceLocalAndHostVisibleHeapSumSize).c_str());
+ }
+
+ if(hostVisibleNotHostCoherentTypeCount == 0)
+ wprintf(L"- No types are HOST_VISIBLE but not HOST_COHERENT.\n");
+ else
+ wprintf(L"- %u types are HOST_VISIBLE but not HOST_COHERENT.\n", hostVisibleNotHostCoherentTypeCount);
+
+ if(notDeviceLocalNotHostVisibleTypeCount == 0)
+ wprintf(L"- No types are not DEVICE_LOCAL and not HOST_VISIBLE.\n");
+ else
+ wprintf(L"- %u types are not DEVICE_LOCAL and not HOST_VISIBLE.\n", notDeviceLocalNotHostVisibleTypeCount);
+
+ if(amdSpecificTypeCount == 0)
+ wprintf(L"- No types are AMD-specific DEVICE_COHERENT or DEVICE_UNCACHED.\n");
+ else
+ wprintf(L"- %u types are AMD-specific DEVICE_COHERENT or DEVICE_UNCACHED.\n", amdSpecificTypeCount);
+
+ if(lazilyAllocatedTypeCount == 0)
+ wprintf(L"- No types are LAZILY_ALLOCATED.\n");
+ else
+ wprintf(L"- %u types are LAZILY_ALLOCATED.\n", lazilyAllocatedTypeCount);
+
+ if(props->vendorID == VENDOR_ID_AMD &&
+ props->deviceType == VK_PHYSICAL_DEVICE_TYPE_DISCRETE_GPU &&
+ deviceLocalAndHostVisibleHeapSumSize > 256llu * 1024 * 1024)
+ {
+ wprintf(L"- AMD Smart Access Memory (SAM) is enabled!\n");
+ }
+
+ if(deviceLocalHeapCount < heapCount)
+ {
+ const uint32_t nonDeviceLocalTypeBits = ~deviceLocalTypeBits & allTypeBits;
+
+ if(CanCreateVertexBuffer(nonDeviceLocalTypeBits))
+ wprintf(L"- A buffer with VERTEX_BUFFER usage can be created in some non-DEVICE_LOCAL type.\n");
+ else
+ wprintf(L"- A buffer with VERTEX_BUFFER usage cannot be created in some non-DEVICE_LOCAL type.\n");
+
+ if(CanCreateOptimalSampledImage(nonDeviceLocalTypeBits))
+ wprintf(L"- An image with OPTIMAL tiling and SAMPLED usage can be created in some non-DEVICE_LOCAL type.\n");
+ else
+ wprintf(L"- An image with OPTIMAL tiling and SAMPLED usage cannot be created in some non-DEVICE_LOCAL type.\n");
+ }
+
+ //wprintf(L"\n");
+}
+
+static void InitializeApplication()
+{
+ // Create VkSurfaceKHR.
+ VkWin32SurfaceCreateInfoKHR surfaceInfo = { VK_STRUCTURE_TYPE_WIN32_SURFACE_CREATE_INFO_KHR };
+ surfaceInfo.hinstance = g_hAppInstance;
+ surfaceInfo.hwnd = g_hWnd;
+ VkResult result = vkCreateWin32SurfaceKHR(g_hVulkanInstance, &surfaceInfo, g_Allocs, &g_hSurface);
+ assert(result == VK_SUCCESS);
+
+ // Query for device extensions
+
+ uint32_t physicalDeviceExtensionPropertyCount = 0;
+ ERR_GUARD_VULKAN( vkEnumerateDeviceExtensionProperties(g_hPhysicalDevice, nullptr, &physicalDeviceExtensionPropertyCount, nullptr) );
+ std::vector<VkExtensionProperties> physicalDeviceExtensionProperties{physicalDeviceExtensionPropertyCount};
+ if(physicalDeviceExtensionPropertyCount)
+ {
+ ERR_GUARD_VULKAN( vkEnumerateDeviceExtensionProperties(
+ g_hPhysicalDevice,
+ nullptr,
+ &physicalDeviceExtensionPropertyCount,
+ physicalDeviceExtensionProperties.data()) );
+ }
+
+ for(uint32_t i = 0; i < physicalDeviceExtensionPropertyCount; ++i)
+ {
+ if(strcmp(physicalDeviceExtensionProperties[i].extensionName, VK_KHR_GET_MEMORY_REQUIREMENTS_2_EXTENSION_NAME) == 0)
+ {
+ if(GetVulkanApiVersion() == VK_API_VERSION_1_0)
+ {
+ VK_KHR_get_memory_requirements2_enabled = true;
+ }
+ }
+ else if(strcmp(physicalDeviceExtensionProperties[i].extensionName, VK_KHR_DEDICATED_ALLOCATION_EXTENSION_NAME) == 0)
+ {
+ if(GetVulkanApiVersion() == VK_API_VERSION_1_0)
+ {
+ VK_KHR_dedicated_allocation_enabled = true;
+ }
+ }
+ else if(strcmp(physicalDeviceExtensionProperties[i].extensionName, VK_KHR_BIND_MEMORY_2_EXTENSION_NAME) == 0)
+ {
+ if(GetVulkanApiVersion() == VK_API_VERSION_1_0)
+ {
+ VK_KHR_bind_memory2_enabled = true;
+ }
+ }
+ else if(strcmp(physicalDeviceExtensionProperties[i].extensionName, VK_EXT_MEMORY_BUDGET_EXTENSION_NAME) == 0)
+ VK_EXT_memory_budget_enabled = true;
+ else if(strcmp(physicalDeviceExtensionProperties[i].extensionName, VK_AMD_DEVICE_COHERENT_MEMORY_EXTENSION_NAME) == 0)
+ VK_AMD_device_coherent_memory_enabled = true;
+ else if(strcmp(physicalDeviceExtensionProperties[i].extensionName, VK_KHR_BUFFER_DEVICE_ADDRESS_EXTENSION_NAME) == 0)
+ {
+ if(GetVulkanApiVersion() < VK_API_VERSION_1_2)
+ {
+ VK_KHR_buffer_device_address_enabled = true;
+ }
+ }
+ else if(strcmp(physicalDeviceExtensionProperties[i].extensionName, VK_EXT_MEMORY_PRIORITY_EXTENSION_NAME) == 0)
+ VK_EXT_memory_priority_enabled = true;
+ }
+
+ if(GetVulkanApiVersion() >= VK_API_VERSION_1_2)
+ VK_KHR_buffer_device_address_enabled = true; // Promoted to core Vulkan 1.2.
+
+ // Query for features
+
+#if VMA_VULKAN_VERSION >= 1001000
+ VkPhysicalDeviceProperties2 physicalDeviceProperties2 = { VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_PROPERTIES_2 };
+
+#if VMA_VULKAN_VERSION >= 1002000
+ // Vulkan spec says structure VkPhysicalDeviceVulkan11Properties is "Provided by VK_VERSION_1_2" - is this a mistake? Assuming not...
+ VkPhysicalDeviceVulkan11Properties physicalDeviceVulkan11Properties = { VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_VULKAN_1_1_PROPERTIES };
+ VkPhysicalDeviceVulkan12Properties physicalDeviceVulkan12Properties = { VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_VULKAN_1_2_PROPERTIES };
+ PnextChainPushFront(&physicalDeviceProperties2, &physicalDeviceVulkan11Properties);
+ PnextChainPushFront(&physicalDeviceProperties2, &physicalDeviceVulkan12Properties);
+#endif
+
+ vkGetPhysicalDeviceProperties2(g_hPhysicalDevice, &physicalDeviceProperties2);
+
+ PrintPhysicalDeviceProperties(physicalDeviceProperties2.properties);
+#if VMA_VULKAN_VERSION >= 1002000
+ PrintPhysicalDeviceVulkan11Properties(physicalDeviceVulkan11Properties);
+ PrintPhysicalDeviceVulkan12Properties(physicalDeviceVulkan12Properties);
+#endif
+
+#else // #if VMA_VULKAN_VERSION >= 1001000
+ VkPhysicalDeviceProperties physicalDeviceProperties = {};
+ vkGetPhysicalDeviceProperties(g_hPhysicalDevice, &physicalDeviceProperties);
+ PrintPhysicalDeviceProperties(physicalDeviceProperties);
+
+#endif // #if VMA_VULKAN_VERSION >= 1001000
+
+ wprintf(L"\n");
+
+ VkPhysicalDeviceFeatures2 physicalDeviceFeatures = { VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_FEATURES_2 };
+
+ VkPhysicalDeviceCoherentMemoryFeaturesAMD physicalDeviceCoherentMemoryFeatures = { VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_COHERENT_MEMORY_FEATURES_AMD };
+ if(VK_AMD_device_coherent_memory_enabled)
+ {
+ PnextChainPushFront(&physicalDeviceFeatures, &physicalDeviceCoherentMemoryFeatures);
+ }
+
+ VkPhysicalDeviceBufferDeviceAddressFeaturesKHR physicalDeviceBufferDeviceAddressFeatures = { VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_BUFFER_DEVICE_ADDRESS_FEATURES_KHR };
+ if(VK_KHR_buffer_device_address_enabled)
+ {
+ PnextChainPushFront(&physicalDeviceFeatures, &physicalDeviceBufferDeviceAddressFeatures);
+ }
+
+ VkPhysicalDeviceMemoryPriorityFeaturesEXT physicalDeviceMemoryPriorityFeatures = { VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_MEMORY_PRIORITY_FEATURES_EXT };
+ if(VK_EXT_memory_priority_enabled)
+ {
+ PnextChainPushFront(&physicalDeviceFeatures, &physicalDeviceMemoryPriorityFeatures);
+ }
+
+ vkGetPhysicalDeviceFeatures2(g_hPhysicalDevice, &physicalDeviceFeatures);
+
+ g_SparseBindingEnabled = physicalDeviceFeatures.features.sparseBinding != 0;
+
+ // The extension is supported as fake with no real support for this feature? Don't use it.
+ if(VK_AMD_device_coherent_memory_enabled && !physicalDeviceCoherentMemoryFeatures.deviceCoherentMemory)
+ VK_AMD_device_coherent_memory_enabled = false;
+ if(VK_KHR_buffer_device_address_enabled && !physicalDeviceBufferDeviceAddressFeatures.bufferDeviceAddress)
+ VK_KHR_buffer_device_address_enabled = false;
+ if(VK_EXT_memory_priority_enabled && !physicalDeviceMemoryPriorityFeatures.memoryPriority)
+ VK_EXT_memory_priority_enabled = false;
+
+ // Find queue family index
+
+ uint32_t queueFamilyCount = 0;
+ vkGetPhysicalDeviceQueueFamilyProperties(g_hPhysicalDevice, &queueFamilyCount, nullptr);
+ assert(queueFamilyCount > 0);
+ std::vector<VkQueueFamilyProperties> queueFamilies(queueFamilyCount);
+ vkGetPhysicalDeviceQueueFamilyProperties(g_hPhysicalDevice, &queueFamilyCount, queueFamilies.data());
+ for(uint32_t i = 0;
+ (i < queueFamilyCount) &&
+ (g_GraphicsQueueFamilyIndex == UINT_MAX ||
+ g_PresentQueueFamilyIndex == UINT_MAX ||
+ (g_SparseBindingEnabled && g_SparseBindingQueueFamilyIndex == UINT_MAX));
+ ++i)
+ {
+ if(queueFamilies[i].queueCount > 0)
+ {
+ const uint32_t flagsForGraphicsQueue = VK_QUEUE_GRAPHICS_BIT | VK_QUEUE_COMPUTE_BIT;
+ if((g_GraphicsQueueFamilyIndex != 0) &&
+ ((queueFamilies[i].queueFlags & flagsForGraphicsQueue) == flagsForGraphicsQueue))
+ {
+ g_GraphicsQueueFamilyIndex = i;
+ }
+
+ VkBool32 surfaceSupported = 0;
+ VkResult res = vkGetPhysicalDeviceSurfaceSupportKHR(g_hPhysicalDevice, i, g_hSurface, &surfaceSupported);
+ if((res >= 0) && (surfaceSupported == VK_TRUE))
+ {
+ g_PresentQueueFamilyIndex = i;
+ }
+
+ if(g_SparseBindingEnabled &&
+ g_SparseBindingQueueFamilyIndex == UINT32_MAX &&
+ (queueFamilies[i].queueFlags & VK_QUEUE_SPARSE_BINDING_BIT) != 0)
+ {
+ g_SparseBindingQueueFamilyIndex = i;
+ }
+ }
+ }
+ assert(g_GraphicsQueueFamilyIndex != UINT_MAX);
+
+ g_SparseBindingEnabled = g_SparseBindingEnabled && g_SparseBindingQueueFamilyIndex != UINT32_MAX;
+
+ // Create logical device
+
+ const float queuePriority = 1.f;
+
+ VkDeviceQueueCreateInfo queueCreateInfo[3] = {};
+ uint32_t queueCount = 1;
+ queueCreateInfo[0].sType = VK_STRUCTURE_TYPE_DEVICE_QUEUE_CREATE_INFO;
+ queueCreateInfo[0].queueFamilyIndex = g_GraphicsQueueFamilyIndex;
+ queueCreateInfo[0].queueCount = 1;
+ queueCreateInfo[0].pQueuePriorities = &queuePriority;
+
+ if(g_PresentQueueFamilyIndex != g_GraphicsQueueFamilyIndex)
+ {
+
+ queueCreateInfo[queueCount].sType = VK_STRUCTURE_TYPE_DEVICE_QUEUE_CREATE_INFO;
+ queueCreateInfo[queueCount].queueFamilyIndex = g_PresentQueueFamilyIndex;
+ queueCreateInfo[queueCount].queueCount = 1;
+ queueCreateInfo[queueCount].pQueuePriorities = &queuePriority;
+ ++queueCount;
+ }
+
+ if(g_SparseBindingEnabled &&
+ g_SparseBindingQueueFamilyIndex != g_GraphicsQueueFamilyIndex &&
+ g_SparseBindingQueueFamilyIndex != g_PresentQueueFamilyIndex)
+ {
+
+ queueCreateInfo[queueCount].sType = VK_STRUCTURE_TYPE_DEVICE_QUEUE_CREATE_INFO;
+ queueCreateInfo[queueCount].queueFamilyIndex = g_SparseBindingQueueFamilyIndex;
+ queueCreateInfo[queueCount].queueCount = 1;
+ queueCreateInfo[queueCount].pQueuePriorities = &queuePriority;
+ ++queueCount;
+ }
+
+ std::vector<const char*> enabledDeviceExtensions;
+ enabledDeviceExtensions.push_back(VK_KHR_SWAPCHAIN_EXTENSION_NAME);
+ if(VK_KHR_get_memory_requirements2_enabled)
+ enabledDeviceExtensions.push_back(VK_KHR_GET_MEMORY_REQUIREMENTS_2_EXTENSION_NAME);
+ if(VK_KHR_dedicated_allocation_enabled)
+ enabledDeviceExtensions.push_back(VK_KHR_DEDICATED_ALLOCATION_EXTENSION_NAME);
+ if(VK_KHR_bind_memory2_enabled)
+ enabledDeviceExtensions.push_back(VK_KHR_BIND_MEMORY_2_EXTENSION_NAME);
+ if(VK_EXT_memory_budget_enabled)
+ enabledDeviceExtensions.push_back(VK_EXT_MEMORY_BUDGET_EXTENSION_NAME);
+ if(VK_AMD_device_coherent_memory_enabled)
+ enabledDeviceExtensions.push_back(VK_AMD_DEVICE_COHERENT_MEMORY_EXTENSION_NAME);
+ if(VK_KHR_buffer_device_address_enabled && GetVulkanApiVersion() < VK_API_VERSION_1_2)
+ enabledDeviceExtensions.push_back(VK_KHR_BUFFER_DEVICE_ADDRESS_EXTENSION_NAME);
+ if(VK_EXT_memory_priority_enabled)
+ enabledDeviceExtensions.push_back(VK_EXT_MEMORY_PRIORITY_EXTENSION_NAME);
+
+ VkPhysicalDeviceFeatures2 deviceFeatures = { VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_FEATURES_2 };
+ deviceFeatures.features.samplerAnisotropy = VK_TRUE;
+ deviceFeatures.features.sparseBinding = g_SparseBindingEnabled ? VK_TRUE : VK_FALSE;
+
+ if(VK_AMD_device_coherent_memory_enabled)
+ {
+ physicalDeviceCoherentMemoryFeatures.deviceCoherentMemory = VK_TRUE;
+ PnextChainPushBack(&deviceFeatures, &physicalDeviceCoherentMemoryFeatures);
+ }
+ if(VK_KHR_buffer_device_address_enabled)
+ {
+ physicalDeviceBufferDeviceAddressFeatures = { VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_BUFFER_DEVICE_ADDRESS_FEATURES_KHR };
+ physicalDeviceBufferDeviceAddressFeatures.bufferDeviceAddress = VK_TRUE;
+ PnextChainPushBack(&deviceFeatures, &physicalDeviceBufferDeviceAddressFeatures);
+ }
+ if(VK_EXT_memory_priority_enabled)
+ {
+ PnextChainPushBack(&deviceFeatures, &physicalDeviceMemoryPriorityFeatures);
+ }
+
+ VkDeviceCreateInfo deviceCreateInfo = { VK_STRUCTURE_TYPE_DEVICE_CREATE_INFO };
+ deviceCreateInfo.pNext = &deviceFeatures;
+ deviceCreateInfo.enabledLayerCount = 0;
+ deviceCreateInfo.ppEnabledLayerNames = nullptr;
+ deviceCreateInfo.enabledExtensionCount = (uint32_t)enabledDeviceExtensions.size();
+ deviceCreateInfo.ppEnabledExtensionNames = !enabledDeviceExtensions.empty() ? enabledDeviceExtensions.data() : nullptr;
+ deviceCreateInfo.queueCreateInfoCount = queueCount;
+ deviceCreateInfo.pQueueCreateInfos = queueCreateInfo;
+
+ ERR_GUARD_VULKAN( vkCreateDevice(g_hPhysicalDevice, &deviceCreateInfo, g_Allocs, &g_hDevice) );
+
+ // Fetch pointers to extension functions
+ if(VK_KHR_buffer_device_address_enabled)
+ {
+ if(GetVulkanApiVersion() >= VK_API_VERSION_1_2)
+ {
+ g_vkGetBufferDeviceAddressKHR = (PFN_vkGetBufferDeviceAddressEXT)vkGetDeviceProcAddr(g_hDevice, "vkGetBufferDeviceAddress");
+ }
+ else if(VK_KHR_buffer_device_address_enabled)
+ {
+ g_vkGetBufferDeviceAddressKHR = (PFN_vkGetBufferDeviceAddressEXT)vkGetDeviceProcAddr(g_hDevice, "vkGetBufferDeviceAddressKHR");
+ }
+ assert(g_vkGetBufferDeviceAddressKHR != nullptr);
+ }
+
+ // Create memory allocator
+
+ VmaAllocatorCreateInfo allocatorInfo = {};
+ SetAllocatorCreateInfo(allocatorInfo);
+ ERR_GUARD_VULKAN( vmaCreateAllocator(&allocatorInfo, &g_hAllocator) );
+
+ PrintMemoryTypes();
+ wprintf(L"\n");
+ PrintMemoryConclusions();
+ wprintf(L"\n");
+ PrintEnabledFeatures();
+ wprintf(L"\n");
+
+ // Retrieve queues (don't need to be destroyed).
+
+ vkGetDeviceQueue(g_hDevice, g_GraphicsQueueFamilyIndex, 0, &g_hGraphicsQueue);
+ vkGetDeviceQueue(g_hDevice, g_PresentQueueFamilyIndex, 0, &g_hPresentQueue);
+ assert(g_hGraphicsQueue);
+ assert(g_hPresentQueue);
+
+ if(g_SparseBindingEnabled)
+ {
+ vkGetDeviceQueue(g_hDevice, g_SparseBindingQueueFamilyIndex, 0, &g_hSparseBindingQueue);
+ assert(g_hSparseBindingQueue);
+ }
+
+ // Create command pool
+
+ VkCommandPoolCreateInfo commandPoolInfo = { VK_STRUCTURE_TYPE_COMMAND_POOL_CREATE_INFO };
+ commandPoolInfo.queueFamilyIndex = g_GraphicsQueueFamilyIndex;
+ commandPoolInfo.flags = VK_COMMAND_POOL_CREATE_RESET_COMMAND_BUFFER_BIT;
+ ERR_GUARD_VULKAN( vkCreateCommandPool(g_hDevice, &commandPoolInfo, g_Allocs, &g_hCommandPool) );
+
+ VkCommandBufferAllocateInfo commandBufferInfo = { VK_STRUCTURE_TYPE_COMMAND_BUFFER_ALLOCATE_INFO };
+ commandBufferInfo.commandPool = g_hCommandPool;
+ commandBufferInfo.level = VK_COMMAND_BUFFER_LEVEL_PRIMARY;
+ commandBufferInfo.commandBufferCount = COMMAND_BUFFER_COUNT;
+ ERR_GUARD_VULKAN( vkAllocateCommandBuffers(g_hDevice, &commandBufferInfo, g_MainCommandBuffers) );
+
+ VkFenceCreateInfo fenceInfo = { VK_STRUCTURE_TYPE_FENCE_CREATE_INFO };
+ fenceInfo.flags = VK_FENCE_CREATE_SIGNALED_BIT;
+ for(size_t i = 0; i < COMMAND_BUFFER_COUNT; ++i)
+ {
+ ERR_GUARD_VULKAN( vkCreateFence(g_hDevice, &fenceInfo, g_Allocs, &g_MainCommandBufferExecutedFances[i]) );
+ }
+
+ ERR_GUARD_VULKAN( vkCreateFence(g_hDevice, &fenceInfo, g_Allocs, &g_ImmediateFence) );
+
+ commandBufferInfo.commandBufferCount = 1;
+ ERR_GUARD_VULKAN( vkAllocateCommandBuffers(g_hDevice, &commandBufferInfo, &g_hTemporaryCommandBuffer) );
+
+ // Create texture sampler
+
+ VkSamplerCreateInfo samplerInfo = { VK_STRUCTURE_TYPE_SAMPLER_CREATE_INFO };
+ samplerInfo.magFilter = VK_FILTER_LINEAR;
+ samplerInfo.minFilter = VK_FILTER_LINEAR;
+ samplerInfo.addressModeU = VK_SAMPLER_ADDRESS_MODE_REPEAT;
+ samplerInfo.addressModeV = VK_SAMPLER_ADDRESS_MODE_REPEAT;
+ samplerInfo.addressModeW = VK_SAMPLER_ADDRESS_MODE_REPEAT;
+ samplerInfo.anisotropyEnable = VK_TRUE;
+ samplerInfo.maxAnisotropy = 16;
+ samplerInfo.borderColor = VK_BORDER_COLOR_INT_OPAQUE_BLACK;
+ samplerInfo.unnormalizedCoordinates = VK_FALSE;
+ samplerInfo.compareEnable = VK_FALSE;
+ samplerInfo.compareOp = VK_COMPARE_OP_ALWAYS;
+ samplerInfo.mipmapMode = VK_SAMPLER_MIPMAP_MODE_LINEAR;
+ samplerInfo.mipLodBias = 0.f;
+ samplerInfo.minLod = 0.f;
+ samplerInfo.maxLod = FLT_MAX;
+ ERR_GUARD_VULKAN( vkCreateSampler(g_hDevice, &samplerInfo, g_Allocs, &g_hSampler) );
+
+ CreateTexture(128, 128);
+ CreateMesh();
+
+ VkDescriptorSetLayoutBinding samplerLayoutBinding = {};
+ samplerLayoutBinding.binding = 1;
+ samplerLayoutBinding.descriptorType = VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER;
+ samplerLayoutBinding.descriptorCount = 1;
+ samplerLayoutBinding.stageFlags = VK_SHADER_STAGE_FRAGMENT_BIT;
+
+ VkDescriptorSetLayoutCreateInfo descriptorSetLayoutInfo = { VK_STRUCTURE_TYPE_DESCRIPTOR_SET_LAYOUT_CREATE_INFO };
+ descriptorSetLayoutInfo.bindingCount = 1;
+ descriptorSetLayoutInfo.pBindings = &samplerLayoutBinding;
+ ERR_GUARD_VULKAN( vkCreateDescriptorSetLayout(g_hDevice, &descriptorSetLayoutInfo, g_Allocs, &g_hDescriptorSetLayout) );
+
+ // Create descriptor pool
+
+ VkDescriptorPoolSize descriptorPoolSizes[2];
+ ZeroMemory(descriptorPoolSizes, sizeof(descriptorPoolSizes));
+ descriptorPoolSizes[0].type = VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER;
+ descriptorPoolSizes[0].descriptorCount = 1;
+ descriptorPoolSizes[1].type = VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER;
+ descriptorPoolSizes[1].descriptorCount = 1;
+
+ VkDescriptorPoolCreateInfo descriptorPoolInfo = { VK_STRUCTURE_TYPE_DESCRIPTOR_POOL_CREATE_INFO };
+ descriptorPoolInfo.poolSizeCount = (uint32_t)_countof(descriptorPoolSizes);
+ descriptorPoolInfo.pPoolSizes = descriptorPoolSizes;
+ descriptorPoolInfo.maxSets = 1;
+ ERR_GUARD_VULKAN( vkCreateDescriptorPool(g_hDevice, &descriptorPoolInfo, g_Allocs, &g_hDescriptorPool) );
+
+ // Create descriptor set layout
+
+ VkDescriptorSetLayout descriptorSetLayouts[] = { g_hDescriptorSetLayout };
+ VkDescriptorSetAllocateInfo descriptorSetInfo = { VK_STRUCTURE_TYPE_DESCRIPTOR_SET_ALLOCATE_INFO };
+ descriptorSetInfo.descriptorPool = g_hDescriptorPool;
+ descriptorSetInfo.descriptorSetCount = 1;
+ descriptorSetInfo.pSetLayouts = descriptorSetLayouts;
+ ERR_GUARD_VULKAN( vkAllocateDescriptorSets(g_hDevice, &descriptorSetInfo, &g_hDescriptorSet) );
+
+ VkDescriptorImageInfo descriptorImageInfo = {};
+ descriptorImageInfo.imageLayout = VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL;
+ descriptorImageInfo.imageView = g_hTextureImageView;
+ descriptorImageInfo.sampler = g_hSampler;
+
+ VkWriteDescriptorSet writeDescriptorSet = { VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET };
+ writeDescriptorSet.dstSet = g_hDescriptorSet;
+ writeDescriptorSet.dstBinding = 1;
+ writeDescriptorSet.dstArrayElement = 0;
+ writeDescriptorSet.descriptorType = VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER;
+ writeDescriptorSet.descriptorCount = 1;
+ writeDescriptorSet.pImageInfo = &descriptorImageInfo;
+
+ vkUpdateDescriptorSets(g_hDevice, 1, &writeDescriptorSet, 0, nullptr);
+
+ CreateSwapchain();
+}
+
+static void FinalizeApplication()
+{
+ vkDeviceWaitIdle(g_hDevice);
+
+ DestroySwapchain(true);
+
+ if(g_hDescriptorPool != VK_NULL_HANDLE)
+ {
+ vkDestroyDescriptorPool(g_hDevice, g_hDescriptorPool, g_Allocs);
+ g_hDescriptorPool = VK_NULL_HANDLE;
+ }
+
+ if(g_hDescriptorSetLayout != VK_NULL_HANDLE)
+ {
+ vkDestroyDescriptorSetLayout(g_hDevice, g_hDescriptorSetLayout, g_Allocs);
+ g_hDescriptorSetLayout = VK_NULL_HANDLE;
+ }
+
+ if(g_hTextureImageView != VK_NULL_HANDLE)
+ {
+ vkDestroyImageView(g_hDevice, g_hTextureImageView, g_Allocs);
+ g_hTextureImageView = VK_NULL_HANDLE;
+ }
+ if(g_hTextureImage != VK_NULL_HANDLE)
+ {
+ vmaDestroyImage(g_hAllocator, g_hTextureImage, g_hTextureImageAlloc);
+ g_hTextureImage = VK_NULL_HANDLE;
+ }
+
+ if(g_hIndexBuffer != VK_NULL_HANDLE)
+ {
+ vmaDestroyBuffer(g_hAllocator, g_hIndexBuffer, g_hIndexBufferAlloc);
+ g_hIndexBuffer = VK_NULL_HANDLE;
+ }
+ if(g_hVertexBuffer != VK_NULL_HANDLE)
+ {
+ vmaDestroyBuffer(g_hAllocator, g_hVertexBuffer, g_hVertexBufferAlloc);
+ g_hVertexBuffer = VK_NULL_HANDLE;
+ }
+
+ if(g_hSampler != VK_NULL_HANDLE)
+ {
+ vkDestroySampler(g_hDevice, g_hSampler, g_Allocs);
+ g_hSampler = VK_NULL_HANDLE;
+ }
+
+ if(g_ImmediateFence)
+ {
+ vkDestroyFence(g_hDevice, g_ImmediateFence, g_Allocs);
+ g_ImmediateFence = VK_NULL_HANDLE;
+ }
+
+ for(size_t i = COMMAND_BUFFER_COUNT; i--; )
+ {
+ if(g_MainCommandBufferExecutedFances[i] != VK_NULL_HANDLE)
+ {
+ vkDestroyFence(g_hDevice, g_MainCommandBufferExecutedFances[i], g_Allocs);
+ g_MainCommandBufferExecutedFances[i] = VK_NULL_HANDLE;
+ }
+ }
+ if(g_MainCommandBuffers[0] != VK_NULL_HANDLE)
+ {
+ vkFreeCommandBuffers(g_hDevice, g_hCommandPool, COMMAND_BUFFER_COUNT, g_MainCommandBuffers);
+ ZeroMemory(g_MainCommandBuffers, sizeof(g_MainCommandBuffers));
+ }
+ if(g_hTemporaryCommandBuffer != VK_NULL_HANDLE)
+ {
+ vkFreeCommandBuffers(g_hDevice, g_hCommandPool, 1, &g_hTemporaryCommandBuffer);
+ g_hTemporaryCommandBuffer = VK_NULL_HANDLE;
+ }
+
+ if(g_hCommandPool != VK_NULL_HANDLE)
+ {
+ vkDestroyCommandPool(g_hDevice, g_hCommandPool, g_Allocs);
+ g_hCommandPool = VK_NULL_HANDLE;
+ }
+
+ if(g_hAllocator != VK_NULL_HANDLE)
+ {
+ vmaDestroyAllocator(g_hAllocator);
+ g_hAllocator = nullptr;
+ }
+
+ if(g_hDevice != VK_NULL_HANDLE)
+ {
+ vkDestroyDevice(g_hDevice, g_Allocs);
+ g_hDevice = nullptr;
+ }
+
+ if(g_hSurface != VK_NULL_HANDLE)
+ {
+ vkDestroySurfaceKHR(g_hVulkanInstance, g_hSurface, g_Allocs);
+ g_hSurface = VK_NULL_HANDLE;
+ }
+}
+
+static void PrintAllocatorStats()
+{
+#if VMA_STATS_STRING_ENABLED
+ char* statsString = nullptr;
+ vmaBuildStatsString(g_hAllocator, &statsString, true);
+ printf("%s\n", statsString);
+ vmaFreeStatsString(g_hAllocator, statsString);
+#endif
+}
+
+static void RecreateSwapChain()
+{
+ vkDeviceWaitIdle(g_hDevice);
+ DestroySwapchain(false);
+ CreateSwapchain();
+}
+
+static void DrawFrame()
+{
+ // Begin main command buffer
+ size_t cmdBufIndex = (g_NextCommandBufferIndex++) % COMMAND_BUFFER_COUNT;
+ VkCommandBuffer hCommandBuffer = g_MainCommandBuffers[cmdBufIndex];
+ VkFence hCommandBufferExecutedFence = g_MainCommandBufferExecutedFances[cmdBufIndex];
+
+ ERR_GUARD_VULKAN( vkWaitForFences(g_hDevice, 1, &hCommandBufferExecutedFence, VK_TRUE, UINT64_MAX) );
+ ERR_GUARD_VULKAN( vkResetFences(g_hDevice, 1, &hCommandBufferExecutedFence) );
+
+ VkCommandBufferBeginInfo commandBufferBeginInfo = { VK_STRUCTURE_TYPE_COMMAND_BUFFER_BEGIN_INFO };
+ commandBufferBeginInfo.flags = VK_COMMAND_BUFFER_USAGE_ONE_TIME_SUBMIT_BIT;
+ ERR_GUARD_VULKAN( vkBeginCommandBuffer(hCommandBuffer, &commandBufferBeginInfo) );
+
+ // Acquire swapchain image
+ uint32_t imageIndex = 0;
+ VkResult res = vkAcquireNextImageKHR(g_hDevice, g_hSwapchain, UINT64_MAX, g_hImageAvailableSemaphore, VK_NULL_HANDLE, &imageIndex);
+ if(res == VK_ERROR_OUT_OF_DATE_KHR)
+ {
+ RecreateSwapChain();
+ return;
+ }
+ else if(res < 0)
+ {
+ ERR_GUARD_VULKAN(res);
+ }
+
+ // Record geometry pass
+
+ VkClearValue clearValues[2];
+ ZeroMemory(clearValues, sizeof(clearValues));
+ clearValues[0].color.float32[0] = 0.25f;
+ clearValues[0].color.float32[1] = 0.25f;
+ clearValues[0].color.float32[2] = 0.5f;
+ clearValues[0].color.float32[3] = 1.0f;
+ clearValues[1].depthStencil.depth = 1.0f;
+
+ VkRenderPassBeginInfo renderPassBeginInfo = { VK_STRUCTURE_TYPE_RENDER_PASS_BEGIN_INFO };
+ renderPassBeginInfo.renderPass = g_hRenderPass;
+ renderPassBeginInfo.framebuffer = g_Framebuffers[imageIndex];
+ renderPassBeginInfo.renderArea.offset.x = 0;
+ renderPassBeginInfo.renderArea.offset.y = 0;
+ renderPassBeginInfo.renderArea.extent = g_Extent;
+ renderPassBeginInfo.clearValueCount = (uint32_t)_countof(clearValues);
+ renderPassBeginInfo.pClearValues = clearValues;
+ vkCmdBeginRenderPass(hCommandBuffer, &renderPassBeginInfo, VK_SUBPASS_CONTENTS_INLINE);
+
+ vkCmdBindPipeline(
+ hCommandBuffer,
+ VK_PIPELINE_BIND_POINT_GRAPHICS,
+ g_hPipeline);
+
+ mat4 view = mat4::LookAt(
+ vec3(0.f, 0.f, 0.f),
+ vec3(0.f, -2.f, 4.f),
+ vec3(0.f, 1.f, 0.f));
+ mat4 proj = mat4::Perspective(
+ 1.0471975511966f, // 60 degrees
+ (float)g_Extent.width / (float)g_Extent.height,
+ 0.1f,
+ 1000.f);
+ mat4 viewProj = view * proj;
+
+ vkCmdBindDescriptorSets(
+ hCommandBuffer,
+ VK_PIPELINE_BIND_POINT_GRAPHICS,
+ g_hPipelineLayout,
+ 0,
+ 1,
+ &g_hDescriptorSet,
+ 0,
+ nullptr);
+
+ float rotationAngle = (float)GetTickCount() * 0.001f * (float)PI * 0.2f;
+ mat4 model = mat4::RotationY(rotationAngle);
+
+ UniformBufferObject ubo = {};
+ ubo.ModelViewProj = model * viewProj;
+ vkCmdPushConstants(hCommandBuffer, g_hPipelineLayout, VK_SHADER_STAGE_VERTEX_BIT, 0, sizeof(UniformBufferObject), &ubo);
+
+ VkBuffer vertexBuffers[] = { g_hVertexBuffer };
+ VkDeviceSize offsets[] = { 0 };
+ vkCmdBindVertexBuffers(hCommandBuffer, 0, 1, vertexBuffers, offsets);
+
+ vkCmdBindIndexBuffer(hCommandBuffer, g_hIndexBuffer, 0, VK_INDEX_TYPE_UINT16);
+
+ vkCmdDrawIndexed(hCommandBuffer, g_IndexCount, 1, 0, 0, 0);
+
+ vkCmdEndRenderPass(hCommandBuffer);
+
+ vkEndCommandBuffer(hCommandBuffer);
+
+ // Submit command buffer
+
+ VkSemaphore submitWaitSemaphores[] = { g_hImageAvailableSemaphore };
+ VkPipelineStageFlags submitWaitStages[] = { VK_PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT };
+ VkSemaphore submitSignalSemaphores[] = { g_hRenderFinishedSemaphore };
+ VkSubmitInfo submitInfo = { VK_STRUCTURE_TYPE_SUBMIT_INFO };
+ submitInfo.waitSemaphoreCount = 1;
+ submitInfo.pWaitSemaphores = submitWaitSemaphores;
+ submitInfo.pWaitDstStageMask = submitWaitStages;
+ submitInfo.commandBufferCount = 1;
+ submitInfo.pCommandBuffers = &hCommandBuffer;
+ submitInfo.signalSemaphoreCount = _countof(submitSignalSemaphores);
+ submitInfo.pSignalSemaphores = submitSignalSemaphores;
+ ERR_GUARD_VULKAN( vkQueueSubmit(g_hGraphicsQueue, 1, &submitInfo, hCommandBufferExecutedFence) );
+
+ VkSemaphore presentWaitSemaphores[] = { g_hRenderFinishedSemaphore };
+
+ VkSwapchainKHR swapchains[] = { g_hSwapchain };
+ VkPresentInfoKHR presentInfo = { VK_STRUCTURE_TYPE_PRESENT_INFO_KHR };
+ presentInfo.waitSemaphoreCount = _countof(presentWaitSemaphores);
+ presentInfo.pWaitSemaphores = presentWaitSemaphores;
+ presentInfo.swapchainCount = 1;
+ presentInfo.pSwapchains = swapchains;
+ presentInfo.pImageIndices = &imageIndex;
+ presentInfo.pResults = nullptr;
+ res = vkQueuePresentKHR(g_hPresentQueue, &presentInfo);
+ if(res == VK_ERROR_OUT_OF_DATE_KHR)
+ {
+ RecreateSwapChain();
+ }
+ else
+ ERR_GUARD_VULKAN(res);
+}
+
+static void HandlePossibleSizeChange()
+{
+ RECT clientRect;
+ GetClientRect(g_hWnd, &clientRect);
+ LONG newSizeX = clientRect.right - clientRect.left;
+ LONG newSizeY = clientRect.bottom - clientRect.top;
+ if((newSizeX > 0) &&
+ (newSizeY > 0) &&
+ ((newSizeX != g_SizeX) || (newSizeY != g_SizeY)))
+ {
+ g_SizeX = newSizeX;
+ g_SizeY = newSizeY;
+
+ RecreateSwapChain();
+ }
+}
+
+#define CATCH_PRINT_ERROR(extraCatchCode) \
+ catch(const std::exception& ex) \
+ { \
+ fwprintf(stderr, L"ERROR: %hs\n", ex.what()); \
+ extraCatchCode \
+ } \
+ catch(...) \
+ { \
+ fwprintf(stderr, L"UNKNOWN ERROR.\n"); \
+ extraCatchCode \
+ }
+
+static LRESULT WINAPI WndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
+{
+ switch(msg)
+ {
+ case WM_CREATE:
+ // This is intentionally assigned here because we are now inside CreateWindow, before it returns.
+ g_hWnd = hWnd;
+ try
+ {
+ InitializeApplication();
+ }
+ CATCH_PRINT_ERROR(return -1;)
+ //PrintAllocatorStats();
+ return 0;
+
+ case WM_DESTROY:
+ try
+ {
+ FinalizeApplication();
+ }
+ CATCH_PRINT_ERROR(;)
+ PostQuitMessage(0);
+ return 0;
+
+ // This prevents app from freezing when left Alt is pressed
+ // (which normally enters modal menu loop).
+ case WM_SYSKEYDOWN:
+ case WM_SYSKEYUP:
+ return 0;
+
+ case WM_SIZE:
+ if((wParam == SIZE_MAXIMIZED) || (wParam == SIZE_RESTORED))
+ {
+ try
+ {
+ HandlePossibleSizeChange();
+ }
+ CATCH_PRINT_ERROR(DestroyWindow(hWnd);)
+ }
+ return 0;
+
+ case WM_EXITSIZEMOVE:
+ try
+ {
+ HandlePossibleSizeChange();
+ }
+ CATCH_PRINT_ERROR(DestroyWindow(hWnd);)
+ return 0;
+
+ case WM_KEYDOWN:
+ switch(wParam)
+ {
+ case VK_ESCAPE:
+ PostMessage(hWnd, WM_CLOSE, 0, 0);
+ break;
+ case 'T':
+ try
+ {
+ Test();
+ }
+ CATCH_PRINT_ERROR(;)
+ break;
+ case 'S':
+ try
+ {
+ if(g_SparseBindingEnabled)
+ {
+ try
+ {
+ TestSparseBinding();
+ }
+ CATCH_PRINT_ERROR(;)
+ }
+ else
+ {
+ printf("Sparse binding not supported.\n");
+ }
+ }
+ catch(const std::exception& ex)
+ {
+ printf("ERROR: %s\n", ex.what());
+ }
+ break;
+ }
+ return 0;
+
+ default:
+ break;
+ }
+
+ return DefWindowProc(hWnd, msg, wParam, lParam);
+}
+
+static void PrintLogo()
+{
+ wprintf(L"%s\n", APP_TITLE_W);
+}
+
+static void PrintHelp()
+{
+ wprintf(
+ L"Command line syntax:\n"
+ L"-h, --Help Print this information\n"
+ L"-l, --List Print list of GPUs\n"
+ L"-g S, --GPU S Select GPU with name containing S\n"
+ L"-i N, --GPUIndex N Select GPU index N\n"
+ );
+}
+
+int MainWindow()
+{
+ WNDCLASSEX wndClassDesc = { sizeof(WNDCLASSEX) };
+ wndClassDesc.style = CS_VREDRAW | CS_HREDRAW | CS_DBLCLKS;
+ wndClassDesc.hbrBackground = NULL;
+ wndClassDesc.hCursor = LoadCursor(NULL, IDC_CROSS);
+ wndClassDesc.hIcon = LoadIcon(NULL, IDI_APPLICATION);
+ wndClassDesc.hInstance = g_hAppInstance;
+ wndClassDesc.lpfnWndProc = WndProc;
+ wndClassDesc.lpszClassName = WINDOW_CLASS_NAME;
+
+ const ATOM hWndClass = RegisterClassEx(&wndClassDesc);
+ assert(hWndClass);
+
+ const DWORD style = WS_VISIBLE | WS_OVERLAPPED | WS_CAPTION | WS_SYSMENU | WS_MINIMIZEBOX | WS_MAXIMIZEBOX | WS_THICKFRAME;
+ const DWORD exStyle = 0;
+
+ RECT rect = { 0, 0, g_SizeX, g_SizeY };
+ AdjustWindowRectEx(&rect, style, FALSE, exStyle);
+
+ CreateWindowEx(
+ exStyle, WINDOW_CLASS_NAME, APP_TITLE_W, style,
+ CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT,
+ NULL, NULL, g_hAppInstance, NULL);
+
+ MSG msg;
+ for(;;)
+ {
+ if(PeekMessage(&msg, NULL, 0, 0, PM_REMOVE))
+ {
+ if(msg.message == WM_QUIT)
+ break;
+ TranslateMessage(&msg);
+ DispatchMessage(&msg);
+ }
+ if(g_hDevice != VK_NULL_HANDLE)
+ DrawFrame();
+ }
+
+ return (int)msg.wParam;;
+}
+
+int Main2(int argc, wchar_t** argv)
+{
+ PrintLogo();
+
+ if(!g_CommandLineParameters.Parse(argc, argv))
+ {
+ wprintf(L"ERROR: Invalid command line syntax.\n");
+ PrintHelp();
+ return (int)ExitCode::CommandLineError;
+ }
+
+ if(g_CommandLineParameters.m_Help)
+ {
+ PrintHelp();
+ return (int)ExitCode::Help;
+ }
+
+ VulkanUsage vulkanUsage;
+ vulkanUsage.Init();
+
+ if(g_CommandLineParameters.m_List)
+ {
+ vulkanUsage.PrintPhysicalDeviceList();
+ return (int)ExitCode::GPUList;
+ }
+
+ g_hPhysicalDevice = vulkanUsage.SelectPhysicalDevice(g_CommandLineParameters.m_GPUSelection);
+ TEST(g_hPhysicalDevice);
+
+ return MainWindow();
+}
+
+int wmain(int argc, wchar_t** argv)
+{
+ try
+ {
+ return Main2(argc, argv);
+ TEST(g_CpuAllocCount.load() == 0);
+ }
+ CATCH_PRINT_ERROR(return (int)ExitCode::RuntimeError;)
+}
+
+#else // #ifdef _WIN32
+
+#include "VmaUsage.h"
+
+int main()
+{
+}
+
+#endif // #ifdef _WIN32
diff --git a/src/vk_mem_alloc.natvis b/src/vk_mem_alloc.natvis
index 0477fa7..85c7533 100644
--- a/src/vk_mem_alloc.natvis
+++ b/src/vk_mem_alloc.natvis
@@ -1,40 +1,40 @@
-<?xml version="1.0" encoding="utf-8"?>
-<AutoVisualizer xmlns="http://schemas.microsoft.com/vstudio/debugger/natvis/2010">
- <Type Name="VmaRawList<*>">
- <DisplayString>{{ Count={m_Count} }}</DisplayString>
- <Expand>
- <Item Name="[Count]">m_Count</Item>
- <LinkedListItems>
- <Size>m_Count</Size>
- <HeadPointer>m_pFront</HeadPointer>
- <NextPointer>pNext</NextPointer>
- <ValueNode>Value</ValueNode>
- </LinkedListItems>
- </Expand>
- </Type>
-
- <Type Name="VmaList<*>">
- <DisplayString>{{ Count={m_RawList.m_Count} }}</DisplayString>
- <Expand>
- <Item Name="[Count]">m_RawList.m_Count</Item>
- <LinkedListItems>
- <Size>m_RawList.m_Count</Size>
- <HeadPointer>m_RawList.m_pFront</HeadPointer>
- <NextPointer>pNext</NextPointer>
- <ValueNode>Value</ValueNode>
- </LinkedListItems>
- </Expand>
- </Type>
-
- <Type Name="VmaVector<*>">
- <DisplayString>{{ Count={m_Count} }}</DisplayString>
- <Expand>
- <Item Name="[Count]">m_Count</Item>
- <Item Name="[Capacity]">m_Capacity</Item>
- <ArrayItems>
- <Size>m_Count</Size>
- <ValuePointer>m_pArray</ValuePointer>
- </ArrayItems>
- </Expand>
- </Type>
+<?xml version="1.0" encoding="utf-8"?>
+<AutoVisualizer xmlns="http://schemas.microsoft.com/vstudio/debugger/natvis/2010">
+ <Type Name="VmaRawList<*>">
+ <DisplayString>{{ Count={m_Count} }}</DisplayString>
+ <Expand>
+ <Item Name="[Count]">m_Count</Item>
+ <LinkedListItems>
+ <Size>m_Count</Size>
+ <HeadPointer>m_pFront</HeadPointer>
+ <NextPointer>pNext</NextPointer>
+ <ValueNode>Value</ValueNode>
+ </LinkedListItems>
+ </Expand>
+ </Type>
+
+ <Type Name="VmaList<*>">
+ <DisplayString>{{ Count={m_RawList.m_Count} }}</DisplayString>
+ <Expand>
+ <Item Name="[Count]">m_RawList.m_Count</Item>
+ <LinkedListItems>
+ <Size>m_RawList.m_Count</Size>
+ <HeadPointer>m_RawList.m_pFront</HeadPointer>
+ <NextPointer>pNext</NextPointer>
+ <ValueNode>Value</ValueNode>
+ </LinkedListItems>
+ </Expand>
+ </Type>
+
+ <Type Name="VmaVector<*>">
+ <DisplayString>{{ Count={m_Count} }}</DisplayString>
+ <Expand>
+ <Item Name="[Count]">m_Count</Item>
+ <Item Name="[Capacity]">m_Capacity</Item>
+ <ArrayItems>
+ <Size>m_Count</Size>
+ <ValuePointer>m_pArray</ValuePointer>
+ </ArrayItems>
+ </Expand>
+ </Type>
</AutoVisualizer>
\ No newline at end of file
diff --git a/tools/VmaDumpVis/README.md b/tools/VmaDumpVis/README.md
index 97a396b..f238001 100644
--- a/tools/VmaDumpVis/README.md
+++ b/tools/VmaDumpVis/README.md
@@ -1,42 +1,42 @@
-# VMA Dump Vis
-
-Vulkan Memory Allocator Dump Visualization. It is an auxiliary tool that can visualize internal state of [Vulkan Memory Allocator](../../README.md) library on a picture. It is a Python script that must be launched from command line with appropriate parameters.
-
-## Requirements
-
-- Python 3 installed
-- [Pillow](http://python-pillow.org/) - Python Imaging Library (Fork) installed
-
-## Usage
-
-```
-python VmaDumpVis.py -o OUTPUT_FILE INPUT_FILE
-```
-
-* `INPUT_FILE` - path to source file to be read, containing dump of internal state of the VMA library in JSON format (encoding: UTF-8), generated using `vmaBuildStatsString()` function.
-* `OUTPUT_FILE` - path to destination file to be written that will contain generated image. Image format is automatically recognized based on file extension. List of supported formats can be found [here](http://pillow.readthedocs.io/en/latest/handbook/image-file-formats.html) and includes: BMP, GIF, JPEG, PNG, TGA.
-
-You can also use typical options:
-
-* `-h` - to see help on command line syntax
-* `-v` - to see program version number
-
-## Example output
-
-
-
-## Legend
-
-*  Light gray without border - a space in Vulkan device memory block unused by any allocation.
-*  Buffer with usage containing INDIRECT_BUFFER, VERTEX_BUFFER, or INDEX_BUFFER.
-*  Buffer with usage containing STORAGE_BUFFER or STORAGE_TEXEL_BUFFER.
-*  Buffer with usage containing UNIFORM_BUFFER or UNIFORM_TEXEL_BUFFER.
-*  Other buffer.
-*  Image with OPTIMAL tiling and usage containing DEPTH_STENCIL_ATTACHMENT.
-*  Image with OPTIMAL tiling and usage containing INPUT_ATTACHMENT, TRANSIENT_ATTACHMENT, or COLOR_ATTACHMENT.
-*  Image with OPTIMAL tiling and usage containing SAMPLED.
-*  Other image with OPTIMAL tiling.
-*  Image with LINEAR tiling.
-*  Image with tiling unknown to the allocator.
-*  Allocation of unknown type.
-*  Black bar - one or more allocations of any kind too small to be visualized as filled rectangles.
+# VMA Dump Vis
+
+Vulkan Memory Allocator Dump Visualization. It is an auxiliary tool that can visualize internal state of [Vulkan Memory Allocator](../../README.md) library on a picture. It is a Python script that must be launched from command line with appropriate parameters.
+
+## Requirements
+
+- Python 3 installed
+- [Pillow](http://python-pillow.org/) - Python Imaging Library (Fork) installed
+
+## Usage
+
+```
+python VmaDumpVis.py -o OUTPUT_FILE INPUT_FILE
+```
+
+* `INPUT_FILE` - path to source file to be read, containing dump of internal state of the VMA library in JSON format (encoding: UTF-8), generated using `vmaBuildStatsString()` function.
+* `OUTPUT_FILE` - path to destination file to be written that will contain generated image. Image format is automatically recognized based on file extension. List of supported formats can be found [here](http://pillow.readthedocs.io/en/latest/handbook/image-file-formats.html) and includes: BMP, GIF, JPEG, PNG, TGA.
+
+You can also use typical options:
+
+* `-h` - to see help on command line syntax
+* `-v` - to see program version number
+
+## Example output
+
+
+
+## Legend
+
+*  Light gray without border - a space in Vulkan device memory block unused by any allocation.
+*  Buffer with usage containing INDIRECT_BUFFER, VERTEX_BUFFER, or INDEX_BUFFER.
+*  Buffer with usage containing STORAGE_BUFFER or STORAGE_TEXEL_BUFFER.
+*  Buffer with usage containing UNIFORM_BUFFER or UNIFORM_TEXEL_BUFFER.
+*  Other buffer.
+*  Image with OPTIMAL tiling and usage containing DEPTH_STENCIL_ATTACHMENT.
+*  Image with OPTIMAL tiling and usage containing INPUT_ATTACHMENT, TRANSIENT_ATTACHMENT, or COLOR_ATTACHMENT.
+*  Image with OPTIMAL tiling and usage containing SAMPLED.
+*  Other image with OPTIMAL tiling.
+*  Image with LINEAR tiling.
+*  Image with tiling unknown to the allocator.
+*  Allocation of unknown type.
+*  Black bar - one or more allocations of any kind too small to be visualized as filled rectangles.
diff --git a/tools/VmaDumpVis/Sample.json b/tools/VmaDumpVis/Sample.json
index 9b62658..34698a3 100644
--- a/tools/VmaDumpVis/Sample.json
+++ b/tools/VmaDumpVis/Sample.json
@@ -1,102 +1,102 @@
-{
- "Total": {
- "Blocks": 2,
- "Allocations": 4,
- "UnusedRanges": 3,
- "UsedBytes": 8062124,
- "UnusedBytes": 59046740,
- "AllocationSize": {"Min": 60, "Avg": 2015531, "Max": 7995760},
- "UnusedRangeSize": {"Min": 64708, "Avg": 19682247, "Max": 33554432}
- },
- "Heap 0": {
- "Size": 8304721920,
- "Flags": ["DEVICE_LOCAL"],
- "Stats": {
- "Blocks": 1,
- "Allocations": 4,
- "UnusedRanges": 2,
- "UsedBytes": 8062124,
- "UnusedBytes": 25492308,
- "AllocationSize": {"Min": 60, "Avg": 2015531, "Max": 7995760},
- "UnusedRangeSize": {"Min": 64708, "Avg": 12746154, "Max": 25427600}
- },
- "Type 0": {
- "Flags": ["DEVICE_LOCAL"],
- "Stats": {
- "Blocks": 1,
- "Allocations": 4,
- "UnusedRanges": 2,
- "UsedBytes": 8062124,
- "UnusedBytes": 25492308,
- "AllocationSize": {"Min": 60, "Avg": 2015531, "Max": 7995760},
- "UnusedRangeSize": {"Min": 64708, "Avg": 12746154, "Max": 25427600}
- }
- }
- },
- "Heap 1": {
- "Size": 8285323264,
- "Flags": [],
- "Stats": {
- "Blocks": 1,
- "Allocations": 0,
- "UnusedRanges": 1,
- "UsedBytes": 0,
- "UnusedBytes": 33554432
- },
- "Type 1": {
- "Flags": ["HOST_VISIBLE", "HOST_COHERENT"],
- "Stats": {
- "Blocks": 1,
- "Allocations": 0,
- "UnusedRanges": 1,
- "UsedBytes": 0,
- "UnusedBytes": 33554432
- }
- },
- "Type 3": {
- "Flags": ["HOST_VISIBLE", "HOST_COHERENT", "HOST_CACHED"]
- }
- },
- "Heap 2": {
- "Size": 268435456,
- "Flags": ["DEVICE_LOCAL"],
- "Type 2": {
- "Flags": ["DEVICE_LOCAL", "HOST_VISIBLE", "HOST_COHERENT"]
- }
- },
- "DefaultPools": {
- "Type 0": {
- "PreferredBlockSize": 268435456,
- "Blocks": {
- "0": {
- "TotalBytes": 33554432,
- "UnusedBytes": 25492308,
- "Allocations": 4,
- "UnusedRanges": 2,
- "Suballocations": [
- {"Offset": 0, "Type": "IMAGE_OPTIMAL", "Size": 65536, "CreationFrameIndex": 0, "LastUseFrameIndex": 0, "Usage": 6},
- {"Offset": 65536, "Type": "BUFFER", "Size": 768, "CreationFrameIndex": 0, "LastUseFrameIndex": 0, "Usage": 130},
- {"Offset": 66304, "Type": "BUFFER", "Size": 60, "CreationFrameIndex": 0, "LastUseFrameIndex": 0, "Usage": 66},
- {"Offset": 66364, "Type": "FREE", "Size": 64708},
- {"Offset": 131072, "Type": "IMAGE_OPTIMAL", "Size": 7995760, "CreationFrameIndex": 0, "LastUseFrameIndex": 0, "Usage": 32},
- {"Offset": 8126832, "Type": "FREE", "Size": 25427600}
- ]
- }
- }
- },
- "Type 1": {
- "PreferredBlockSize": 268435456,
- "Blocks": {
- "0": {
- "TotalBytes": 33554432,
- "UnusedBytes": 33554432,
- "Allocations": 0,
- "UnusedRanges": 1,
- "Suballocations": [
- {"Offset": 0, "Type": "FREE", "Size": 33554432}
- ]
- }
- }
- }
- }
+{
+ "Total": {
+ "Blocks": 2,
+ "Allocations": 4,
+ "UnusedRanges": 3,
+ "UsedBytes": 8062124,
+ "UnusedBytes": 59046740,
+ "AllocationSize": {"Min": 60, "Avg": 2015531, "Max": 7995760},
+ "UnusedRangeSize": {"Min": 64708, "Avg": 19682247, "Max": 33554432}
+ },
+ "Heap 0": {
+ "Size": 8304721920,
+ "Flags": ["DEVICE_LOCAL"],
+ "Stats": {
+ "Blocks": 1,
+ "Allocations": 4,
+ "UnusedRanges": 2,
+ "UsedBytes": 8062124,
+ "UnusedBytes": 25492308,
+ "AllocationSize": {"Min": 60, "Avg": 2015531, "Max": 7995760},
+ "UnusedRangeSize": {"Min": 64708, "Avg": 12746154, "Max": 25427600}
+ },
+ "Type 0": {
+ "Flags": ["DEVICE_LOCAL"],
+ "Stats": {
+ "Blocks": 1,
+ "Allocations": 4,
+ "UnusedRanges": 2,
+ "UsedBytes": 8062124,
+ "UnusedBytes": 25492308,
+ "AllocationSize": {"Min": 60, "Avg": 2015531, "Max": 7995760},
+ "UnusedRangeSize": {"Min": 64708, "Avg": 12746154, "Max": 25427600}
+ }
+ }
+ },
+ "Heap 1": {
+ "Size": 8285323264,
+ "Flags": [],
+ "Stats": {
+ "Blocks": 1,
+ "Allocations": 0,
+ "UnusedRanges": 1,
+ "UsedBytes": 0,
+ "UnusedBytes": 33554432
+ },
+ "Type 1": {
+ "Flags": ["HOST_VISIBLE", "HOST_COHERENT"],
+ "Stats": {
+ "Blocks": 1,
+ "Allocations": 0,
+ "UnusedRanges": 1,
+ "UsedBytes": 0,
+ "UnusedBytes": 33554432
+ }
+ },
+ "Type 3": {
+ "Flags": ["HOST_VISIBLE", "HOST_COHERENT", "HOST_CACHED"]
+ }
+ },
+ "Heap 2": {
+ "Size": 268435456,
+ "Flags": ["DEVICE_LOCAL"],
+ "Type 2": {
+ "Flags": ["DEVICE_LOCAL", "HOST_VISIBLE", "HOST_COHERENT"]
+ }
+ },
+ "DefaultPools": {
+ "Type 0": {
+ "PreferredBlockSize": 268435456,
+ "Blocks": {
+ "0": {
+ "TotalBytes": 33554432,
+ "UnusedBytes": 25492308,
+ "Allocations": 4,
+ "UnusedRanges": 2,
+ "Suballocations": [
+ {"Offset": 0, "Type": "IMAGE_OPTIMAL", "Size": 65536, "CreationFrameIndex": 0, "LastUseFrameIndex": 0, "Usage": 6},
+ {"Offset": 65536, "Type": "BUFFER", "Size": 768, "CreationFrameIndex": 0, "LastUseFrameIndex": 0, "Usage": 130},
+ {"Offset": 66304, "Type": "BUFFER", "Size": 60, "CreationFrameIndex": 0, "LastUseFrameIndex": 0, "Usage": 66},
+ {"Offset": 66364, "Type": "FREE", "Size": 64708},
+ {"Offset": 131072, "Type": "IMAGE_OPTIMAL", "Size": 7995760, "CreationFrameIndex": 0, "LastUseFrameIndex": 0, "Usage": 32},
+ {"Offset": 8126832, "Type": "FREE", "Size": 25427600}
+ ]
+ }
+ }
+ },
+ "Type 1": {
+ "PreferredBlockSize": 268435456,
+ "Blocks": {
+ "0": {
+ "TotalBytes": 33554432,
+ "UnusedBytes": 33554432,
+ "Allocations": 0,
+ "UnusedRanges": 1,
+ "Suballocations": [
+ {"Offset": 0, "Type": "FREE", "Size": 33554432}
+ ]
+ }
+ }
+ }
+ }
}
\ No newline at end of file
diff --git a/tools/VmaDumpVis/VmaDumpVis.py b/tools/VmaDumpVis/VmaDumpVis.py
index 6b870ab..ee32005 100644
--- a/tools/VmaDumpVis/VmaDumpVis.py
+++ b/tools/VmaDumpVis/VmaDumpVis.py
@@ -1,305 +1,305 @@
-#
-# Copyright (c) 2018-2021 Advanced Micro Devices, Inc. All rights reserved.
-#
-# Permission is hereby granted, free of charge, to any person obtaining a copy
-# of this software and associated documentation files (the "Software"), to deal
-# in the Software without restriction, including without limitation the rights
-# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-# copies of the Software, and to permit persons to whom the Software is
-# furnished to do so, subject to the following conditions:
-#
-# The above copyright notice and this permission notice shall be included in
-# all copies or substantial portions of the Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-# THE SOFTWARE.
-#
-
-import argparse
-import json
-from PIL import Image, ImageDraw, ImageFont
-
-
-PROGRAM_VERSION = 'VMA Dump Visualization 2.0.1'
-IMG_SIZE_X = 1200
-IMG_MARGIN = 8
-FONT_SIZE = 10
-MAP_SIZE = 24
-COLOR_TEXT_H1 = (0, 0, 0, 255)
-COLOR_TEXT_H2 = (150, 150, 150, 255)
-COLOR_OUTLINE = (155, 155, 155, 255)
-COLOR_OUTLINE_HARD = (0, 0, 0, 255)
-COLOR_GRID_LINE = (224, 224, 224, 255)
-
-
-argParser = argparse.ArgumentParser(description='Visualization of Vulkan Memory Allocator JSON dump.')
-argParser.add_argument('DumpFile', type=argparse.FileType(mode='r', encoding='UTF-8'), help='Path to source JSON file with memory dump created by Vulkan Memory Allocator library')
-argParser.add_argument('-v', '--version', action='version', version=PROGRAM_VERSION)
-argParser.add_argument('-o', '--output', required=True, help='Path to destination image file (e.g. PNG)')
-args = argParser.parse_args()
-
-data = {}
-
-
-def ProcessBlock(dstBlockList, iBlockId, objBlock, sAlgorithm):
- iBlockSize = int(objBlock['TotalBytes'])
- arrSuballocs = objBlock['Suballocations']
- dstBlockObj = {'ID': iBlockId, 'Size':iBlockSize, 'Suballocations':[]}
- dstBlockObj['Algorithm'] = sAlgorithm
- for objSuballoc in arrSuballocs:
- dstBlockObj['Suballocations'].append((objSuballoc['Type'], int(objSuballoc['Size']), int(objSuballoc['Usage']) if ('Usage' in objSuballoc) else 0))
- dstBlockList.append(dstBlockObj)
-
-
-def GetDataForMemoryType(iMemTypeIndex):
- global data
- if iMemTypeIndex in data:
- return data[iMemTypeIndex]
- else:
- newMemTypeData = {'DedicatedAllocations':[], 'DefaultPoolBlocks':[], 'CustomPools':{}}
- data[iMemTypeIndex] = newMemTypeData
- return newMemTypeData
-
-
-def IsDataEmpty():
- global data
- for dictMemType in data.values():
- if 'DedicatedAllocations' in dictMemType and len(dictMemType['DedicatedAllocations']) > 0:
- return False
- if 'DefaultPoolBlocks' in dictMemType and len(dictMemType['DefaultPoolBlocks']) > 0:
- return False
- if 'CustomPools' in dictMemType:
- for lBlockList in dictMemType['CustomPools'].values():
- if len(lBlockList) > 0:
- return False
- return True
-
-
-# Returns tuple:
-# [0] image height : integer
-# [1] pixels per byte : float
-def CalcParams():
- global data
- iImgSizeY = IMG_MARGIN
- iImgSizeY += FONT_SIZE + IMG_MARGIN # Grid lines legend - sizes
- iMaxBlockSize = 0
- for dictMemType in data.values():
- iImgSizeY += IMG_MARGIN + FONT_SIZE
- lDedicatedAllocations = dictMemType['DedicatedAllocations']
- iImgSizeY += len(lDedicatedAllocations) * (IMG_MARGIN * 2 + FONT_SIZE + MAP_SIZE)
- for tDedicatedAlloc in lDedicatedAllocations:
- iMaxBlockSize = max(iMaxBlockSize, tDedicatedAlloc[1])
- lDefaultPoolBlocks = dictMemType['DefaultPoolBlocks']
- iImgSizeY += len(lDefaultPoolBlocks) * (IMG_MARGIN * 2 + FONT_SIZE + MAP_SIZE)
- for objBlock in lDefaultPoolBlocks:
- iMaxBlockSize = max(iMaxBlockSize, objBlock['Size'])
- dCustomPools = dictMemType['CustomPools']
- for lBlocks in dCustomPools.values():
- iImgSizeY += len(lBlocks) * (IMG_MARGIN * 2 + FONT_SIZE + MAP_SIZE)
- for objBlock in lBlocks:
- iMaxBlockSize = max(iMaxBlockSize, objBlock['Size'])
- fPixelsPerByte = (IMG_SIZE_X - IMG_MARGIN * 2) / float(iMaxBlockSize)
- return iImgSizeY, fPixelsPerByte
-
-
-def TypeToColor(sType, iUsage):
- if sType == 'FREE':
- return 220, 220, 220, 255
- elif sType == 'BUFFER':
- if (iUsage & 0x1C0) != 0: # INDIRECT_BUFFER | VERTEX_BUFFER | INDEX_BUFFER
- return 255, 148, 148, 255 # Red
- elif (iUsage & 0x28) != 0: # STORAGE_BUFFER | STORAGE_TEXEL_BUFFER
- return 255, 187, 121, 255 # Orange
- elif (iUsage & 0x14) != 0: # UNIFORM_BUFFER | UNIFORM_TEXEL_BUFFER
- return 255, 255, 0, 255 # Yellow
- else:
- return 255, 255, 165, 255 # Light yellow
- elif sType == 'IMAGE_OPTIMAL':
- if (iUsage & 0x20) != 0: # DEPTH_STENCIL_ATTACHMENT
- return 246, 128, 255, 255 # Pink
- elif (iUsage & 0xD0) != 0: # INPUT_ATTACHMENT | TRANSIENT_ATTACHMENT | COLOR_ATTACHMENT
- return 179, 179, 255, 255 # Blue
- elif (iUsage & 0x4) != 0: # SAMPLED
- return 0, 255, 255, 255 # Aqua
- else:
- return 183, 255, 255, 255 # Light aqua
- elif sType == 'IMAGE_LINEAR':
- return 0, 255, 0, 255 # Green
- elif sType == 'IMAGE_UNKNOWN':
- return 0, 255, 164, 255 # Green/aqua
- elif sType == 'UNKNOWN':
- return 175, 175, 175, 255 # Gray
- assert False
- return 0, 0, 0, 255
-
-
-def DrawDedicatedAllocationBlock(draw, y, tDedicatedAlloc):
- global fPixelsPerByte
- iSizeBytes = tDedicatedAlloc[1]
- iSizePixels = int(iSizeBytes * fPixelsPerByte)
- draw.rectangle([IMG_MARGIN, y, IMG_MARGIN + iSizePixels, y + MAP_SIZE], fill=TypeToColor(tDedicatedAlloc[0], tDedicatedAlloc[2]), outline=COLOR_OUTLINE)
-
-
-def DrawBlock(draw, y, objBlock):
- global fPixelsPerByte
- iSizeBytes = objBlock['Size']
- iSizePixels = int(iSizeBytes * fPixelsPerByte)
- draw.rectangle([IMG_MARGIN, y, IMG_MARGIN + iSizePixels, y + MAP_SIZE], fill=TypeToColor('FREE', 0), outline=None)
- iByte = 0
- iX = 0
- iLastHardLineX = -1
- for tSuballoc in objBlock['Suballocations']:
- sType = tSuballoc[0]
- iByteEnd = iByte + tSuballoc[1]
- iXEnd = int(iByteEnd * fPixelsPerByte)
- if sType != 'FREE':
- if iXEnd > iX + 1:
- iUsage = tSuballoc[2]
- draw.rectangle([IMG_MARGIN + iX, y, IMG_MARGIN + iXEnd, y + MAP_SIZE], fill=TypeToColor(sType, iUsage), outline=COLOR_OUTLINE)
- # Hard line was been overwritten by rectangle outline: redraw it.
- if iLastHardLineX == iX:
- draw.line([IMG_MARGIN + iX, y, IMG_MARGIN + iX, y + MAP_SIZE], fill=COLOR_OUTLINE_HARD)
- else:
- draw.line([IMG_MARGIN + iX, y, IMG_MARGIN + iX, y + MAP_SIZE], fill=COLOR_OUTLINE_HARD)
- iLastHardLineX = iX
- iByte = iByteEnd
- iX = iXEnd
-
-
-def BytesToStr(iBytes):
- if iBytes < 1024:
- return "%d B" % iBytes
- iBytes /= 1024
- if iBytes < 1024:
- return "%d KiB" % iBytes
- iBytes /= 1024
- if iBytes < 1024:
- return "%d MiB" % iBytes
- iBytes /= 1024
- return "%d GiB" % iBytes
-
-
-jsonSrc = json.load(args.DumpFile)
-if 'DedicatedAllocations' in jsonSrc:
- for tType in jsonSrc['DedicatedAllocations'].items():
- sType = tType[0]
- assert sType[:5] == 'Type '
- iType = int(sType[5:])
- typeData = GetDataForMemoryType(iType)
- for objAlloc in tType[1]:
- typeData['DedicatedAllocations'].append((objAlloc['Type'], int(objAlloc['Size']), int(objAlloc['Usage']) if ('Usage' in objAlloc) else 0))
-if 'DefaultPools' in jsonSrc:
- for tType in jsonSrc['DefaultPools'].items():
- sType = tType[0]
- assert sType[:5] == 'Type '
- iType = int(sType[5:])
- typeData = GetDataForMemoryType(iType)
- for sBlockId, objBlock in tType[1]['Blocks'].items():
- ProcessBlock(typeData['DefaultPoolBlocks'], int(sBlockId), objBlock, '')
-if 'Pools' in jsonSrc:
- objPools = jsonSrc['Pools']
- for sPoolId, objPool in objPools.items():
- iType = int(objPool['MemoryTypeIndex'])
- typeData = GetDataForMemoryType(iType)
- objBlocks = objPool['Blocks']
- sAlgorithm = objPool.get('Algorithm', '')
- sName = objPool.get('Name', None)
- if sName:
- sFullName = sPoolId + ' "' + sName + '"'
- else:
- sFullName = sPoolId
- dstBlockArray = []
- typeData['CustomPools'][sFullName] = dstBlockArray
- for sBlockId, objBlock in objBlocks.items():
- ProcessBlock(dstBlockArray, int(sBlockId), objBlock, sAlgorithm)
-
-if IsDataEmpty():
- print("There is nothing to put on the image. Please make sure you generated the stats string with detailed map enabled.")
- exit(1)
-
-iImgSizeY, fPixelsPerByte = CalcParams()
-
-img = Image.new('RGB', (IMG_SIZE_X, iImgSizeY), 'white')
-draw = ImageDraw.Draw(img)
-
-try:
- font = ImageFont.truetype('segoeuib.ttf')
-except:
- font = ImageFont.load_default()
-
-y = IMG_MARGIN
-
-# Draw grid lines
-iBytesBetweenGridLines = 32
-while iBytesBetweenGridLines * fPixelsPerByte < 64:
- iBytesBetweenGridLines *= 2
-iByte = 0
-TEXT_MARGIN = 4
-while True:
- iX = int(iByte * fPixelsPerByte)
- if iX > IMG_SIZE_X - 2 * IMG_MARGIN:
- break
- draw.line([iX + IMG_MARGIN, 0, iX + IMG_MARGIN, iImgSizeY], fill=COLOR_GRID_LINE)
- if iByte == 0:
- draw.text((iX + IMG_MARGIN + TEXT_MARGIN, y), "0", fill=COLOR_TEXT_H2, font=font)
- else:
- text = BytesToStr(iByte)
- textSize = draw.textsize(text, font=font)
- draw.text((iX + IMG_MARGIN - textSize[0] - TEXT_MARGIN, y), text, fill=COLOR_TEXT_H2, font=font)
- iByte += iBytesBetweenGridLines
-y += FONT_SIZE + IMG_MARGIN
-
-# Draw main content
-for iMemTypeIndex in sorted(data.keys()):
- dictMemType = data[iMemTypeIndex]
- draw.text((IMG_MARGIN, y), "Memory type %d" % iMemTypeIndex, fill=COLOR_TEXT_H1, font=font)
- y += FONT_SIZE + IMG_MARGIN
- index = 0
- for tDedicatedAlloc in dictMemType['DedicatedAllocations']:
- draw.text((IMG_MARGIN, y), "Dedicated allocation %d" % index, fill=COLOR_TEXT_H2, font=font)
- y += FONT_SIZE + IMG_MARGIN
- DrawDedicatedAllocationBlock(draw, y, tDedicatedAlloc)
- y += MAP_SIZE + IMG_MARGIN
- index += 1
- for objBlock in dictMemType['DefaultPoolBlocks']:
- draw.text((IMG_MARGIN, y), "Default pool block %d" % objBlock['ID'], fill=COLOR_TEXT_H2, font=font)
- y += FONT_SIZE + IMG_MARGIN
- DrawBlock(draw, y, objBlock)
- y += MAP_SIZE + IMG_MARGIN
- index = 0
- for sPoolName, listPool in dictMemType['CustomPools'].items():
- for objBlock in listPool:
- if 'Algorithm' in objBlock and objBlock['Algorithm']:
- sAlgorithm = ' (Algorithm: %s)' % (objBlock['Algorithm'])
- else:
- sAlgorithm = ''
- draw.text((IMG_MARGIN, y), "Custom pool %s%s block %d" % (sPoolName, sAlgorithm, objBlock['ID']), fill=COLOR_TEXT_H2, font=font)
- y += FONT_SIZE + IMG_MARGIN
- DrawBlock(draw, y, objBlock)
- y += MAP_SIZE + IMG_MARGIN
- index += 1
-del draw
-img.save(args.output)
-
-"""
-Main data structure - variable `data` - is a dictionary. Key is integer - memory type index. Value is dictionary of:
-- Fixed key 'DedicatedAllocations'. Value is list of tuples, each containing:
- - [0]: Type : string
- - [1]: Size : integer
- - [2]: Usage : integer (0 if unknown)
-- Fixed key 'DefaultPoolBlocks'. Value is list of objects, each containing dictionary with:
- - Fixed key 'ID'. Value is int.
- - Fixed key 'Size'. Value is int.
- - Fixed key 'Suballocations'. Value is list of tuples as above.
-- Fixed key 'CustomPools'. Value is dictionary.
- - Key is string with pool ID/name. Value is list of objects representing memory blocks, each containing dictionary with:
- - Fixed key 'ID'. Value is int.
- - Fixed key 'Size'. Value is int.
- - Fixed key 'Algorithm'. Optional. Value is string.
- - Fixed key 'Suballocations'. Value is list of tuples as above.
-"""
+#
+# Copyright (c) 2018-2021 Advanced Micro Devices, Inc. All rights reserved.
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+#
+
+import argparse
+import json
+from PIL import Image, ImageDraw, ImageFont
+
+
+PROGRAM_VERSION = 'VMA Dump Visualization 2.0.1'
+IMG_SIZE_X = 1200
+IMG_MARGIN = 8
+FONT_SIZE = 10
+MAP_SIZE = 24
+COLOR_TEXT_H1 = (0, 0, 0, 255)
+COLOR_TEXT_H2 = (150, 150, 150, 255)
+COLOR_OUTLINE = (155, 155, 155, 255)
+COLOR_OUTLINE_HARD = (0, 0, 0, 255)
+COLOR_GRID_LINE = (224, 224, 224, 255)
+
+
+argParser = argparse.ArgumentParser(description='Visualization of Vulkan Memory Allocator JSON dump.')
+argParser.add_argument('DumpFile', type=argparse.FileType(mode='r', encoding='UTF-8'), help='Path to source JSON file with memory dump created by Vulkan Memory Allocator library')
+argParser.add_argument('-v', '--version', action='version', version=PROGRAM_VERSION)
+argParser.add_argument('-o', '--output', required=True, help='Path to destination image file (e.g. PNG)')
+args = argParser.parse_args()
+
+data = {}
+
+
+def ProcessBlock(dstBlockList, iBlockId, objBlock, sAlgorithm):
+ iBlockSize = int(objBlock['TotalBytes'])
+ arrSuballocs = objBlock['Suballocations']
+ dstBlockObj = {'ID': iBlockId, 'Size':iBlockSize, 'Suballocations':[]}
+ dstBlockObj['Algorithm'] = sAlgorithm
+ for objSuballoc in arrSuballocs:
+ dstBlockObj['Suballocations'].append((objSuballoc['Type'], int(objSuballoc['Size']), int(objSuballoc['Usage']) if ('Usage' in objSuballoc) else 0))
+ dstBlockList.append(dstBlockObj)
+
+
+def GetDataForMemoryType(iMemTypeIndex):
+ global data
+ if iMemTypeIndex in data:
+ return data[iMemTypeIndex]
+ else:
+ newMemTypeData = {'DedicatedAllocations':[], 'DefaultPoolBlocks':[], 'CustomPools':{}}
+ data[iMemTypeIndex] = newMemTypeData
+ return newMemTypeData
+
+
+def IsDataEmpty():
+ global data
+ for dictMemType in data.values():
+ if 'DedicatedAllocations' in dictMemType and len(dictMemType['DedicatedAllocations']) > 0:
+ return False
+ if 'DefaultPoolBlocks' in dictMemType and len(dictMemType['DefaultPoolBlocks']) > 0:
+ return False
+ if 'CustomPools' in dictMemType:
+ for lBlockList in dictMemType['CustomPools'].values():
+ if len(lBlockList) > 0:
+ return False
+ return True
+
+
+# Returns tuple:
+# [0] image height : integer
+# [1] pixels per byte : float
+def CalcParams():
+ global data
+ iImgSizeY = IMG_MARGIN
+ iImgSizeY += FONT_SIZE + IMG_MARGIN # Grid lines legend - sizes
+ iMaxBlockSize = 0
+ for dictMemType in data.values():
+ iImgSizeY += IMG_MARGIN + FONT_SIZE
+ lDedicatedAllocations = dictMemType['DedicatedAllocations']
+ iImgSizeY += len(lDedicatedAllocations) * (IMG_MARGIN * 2 + FONT_SIZE + MAP_SIZE)
+ for tDedicatedAlloc in lDedicatedAllocations:
+ iMaxBlockSize = max(iMaxBlockSize, tDedicatedAlloc[1])
+ lDefaultPoolBlocks = dictMemType['DefaultPoolBlocks']
+ iImgSizeY += len(lDefaultPoolBlocks) * (IMG_MARGIN * 2 + FONT_SIZE + MAP_SIZE)
+ for objBlock in lDefaultPoolBlocks:
+ iMaxBlockSize = max(iMaxBlockSize, objBlock['Size'])
+ dCustomPools = dictMemType['CustomPools']
+ for lBlocks in dCustomPools.values():
+ iImgSizeY += len(lBlocks) * (IMG_MARGIN * 2 + FONT_SIZE + MAP_SIZE)
+ for objBlock in lBlocks:
+ iMaxBlockSize = max(iMaxBlockSize, objBlock['Size'])
+ fPixelsPerByte = (IMG_SIZE_X - IMG_MARGIN * 2) / float(iMaxBlockSize)
+ return iImgSizeY, fPixelsPerByte
+
+
+def TypeToColor(sType, iUsage):
+ if sType == 'FREE':
+ return 220, 220, 220, 255
+ elif sType == 'BUFFER':
+ if (iUsage & 0x1C0) != 0: # INDIRECT_BUFFER | VERTEX_BUFFER | INDEX_BUFFER
+ return 255, 148, 148, 255 # Red
+ elif (iUsage & 0x28) != 0: # STORAGE_BUFFER | STORAGE_TEXEL_BUFFER
+ return 255, 187, 121, 255 # Orange
+ elif (iUsage & 0x14) != 0: # UNIFORM_BUFFER | UNIFORM_TEXEL_BUFFER
+ return 255, 255, 0, 255 # Yellow
+ else:
+ return 255, 255, 165, 255 # Light yellow
+ elif sType == 'IMAGE_OPTIMAL':
+ if (iUsage & 0x20) != 0: # DEPTH_STENCIL_ATTACHMENT
+ return 246, 128, 255, 255 # Pink
+ elif (iUsage & 0xD0) != 0: # INPUT_ATTACHMENT | TRANSIENT_ATTACHMENT | COLOR_ATTACHMENT
+ return 179, 179, 255, 255 # Blue
+ elif (iUsage & 0x4) != 0: # SAMPLED
+ return 0, 255, 255, 255 # Aqua
+ else:
+ return 183, 255, 255, 255 # Light aqua
+ elif sType == 'IMAGE_LINEAR':
+ return 0, 255, 0, 255 # Green
+ elif sType == 'IMAGE_UNKNOWN':
+ return 0, 255, 164, 255 # Green/aqua
+ elif sType == 'UNKNOWN':
+ return 175, 175, 175, 255 # Gray
+ assert False
+ return 0, 0, 0, 255
+
+
+def DrawDedicatedAllocationBlock(draw, y, tDedicatedAlloc):
+ global fPixelsPerByte
+ iSizeBytes = tDedicatedAlloc[1]
+ iSizePixels = int(iSizeBytes * fPixelsPerByte)
+ draw.rectangle([IMG_MARGIN, y, IMG_MARGIN + iSizePixels, y + MAP_SIZE], fill=TypeToColor(tDedicatedAlloc[0], tDedicatedAlloc[2]), outline=COLOR_OUTLINE)
+
+
+def DrawBlock(draw, y, objBlock):
+ global fPixelsPerByte
+ iSizeBytes = objBlock['Size']
+ iSizePixels = int(iSizeBytes * fPixelsPerByte)
+ draw.rectangle([IMG_MARGIN, y, IMG_MARGIN + iSizePixels, y + MAP_SIZE], fill=TypeToColor('FREE', 0), outline=None)
+ iByte = 0
+ iX = 0
+ iLastHardLineX = -1
+ for tSuballoc in objBlock['Suballocations']:
+ sType = tSuballoc[0]
+ iByteEnd = iByte + tSuballoc[1]
+ iXEnd = int(iByteEnd * fPixelsPerByte)
+ if sType != 'FREE':
+ if iXEnd > iX + 1:
+ iUsage = tSuballoc[2]
+ draw.rectangle([IMG_MARGIN + iX, y, IMG_MARGIN + iXEnd, y + MAP_SIZE], fill=TypeToColor(sType, iUsage), outline=COLOR_OUTLINE)
+ # Hard line was been overwritten by rectangle outline: redraw it.
+ if iLastHardLineX == iX:
+ draw.line([IMG_MARGIN + iX, y, IMG_MARGIN + iX, y + MAP_SIZE], fill=COLOR_OUTLINE_HARD)
+ else:
+ draw.line([IMG_MARGIN + iX, y, IMG_MARGIN + iX, y + MAP_SIZE], fill=COLOR_OUTLINE_HARD)
+ iLastHardLineX = iX
+ iByte = iByteEnd
+ iX = iXEnd
+
+
+def BytesToStr(iBytes):
+ if iBytes < 1024:
+ return "%d B" % iBytes
+ iBytes /= 1024
+ if iBytes < 1024:
+ return "%d KiB" % iBytes
+ iBytes /= 1024
+ if iBytes < 1024:
+ return "%d MiB" % iBytes
+ iBytes /= 1024
+ return "%d GiB" % iBytes
+
+
+jsonSrc = json.load(args.DumpFile)
+if 'DedicatedAllocations' in jsonSrc:
+ for tType in jsonSrc['DedicatedAllocations'].items():
+ sType = tType[0]
+ assert sType[:5] == 'Type '
+ iType = int(sType[5:])
+ typeData = GetDataForMemoryType(iType)
+ for objAlloc in tType[1]:
+ typeData['DedicatedAllocations'].append((objAlloc['Type'], int(objAlloc['Size']), int(objAlloc['Usage']) if ('Usage' in objAlloc) else 0))
+if 'DefaultPools' in jsonSrc:
+ for tType in jsonSrc['DefaultPools'].items():
+ sType = tType[0]
+ assert sType[:5] == 'Type '
+ iType = int(sType[5:])
+ typeData = GetDataForMemoryType(iType)
+ for sBlockId, objBlock in tType[1]['Blocks'].items():
+ ProcessBlock(typeData['DefaultPoolBlocks'], int(sBlockId), objBlock, '')
+if 'Pools' in jsonSrc:
+ objPools = jsonSrc['Pools']
+ for sPoolId, objPool in objPools.items():
+ iType = int(objPool['MemoryTypeIndex'])
+ typeData = GetDataForMemoryType(iType)
+ objBlocks = objPool['Blocks']
+ sAlgorithm = objPool.get('Algorithm', '')
+ sName = objPool.get('Name', None)
+ if sName:
+ sFullName = sPoolId + ' "' + sName + '"'
+ else:
+ sFullName = sPoolId
+ dstBlockArray = []
+ typeData['CustomPools'][sFullName] = dstBlockArray
+ for sBlockId, objBlock in objBlocks.items():
+ ProcessBlock(dstBlockArray, int(sBlockId), objBlock, sAlgorithm)
+
+if IsDataEmpty():
+ print("There is nothing to put on the image. Please make sure you generated the stats string with detailed map enabled.")
+ exit(1)
+
+iImgSizeY, fPixelsPerByte = CalcParams()
+
+img = Image.new('RGB', (IMG_SIZE_X, iImgSizeY), 'white')
+draw = ImageDraw.Draw(img)
+
+try:
+ font = ImageFont.truetype('segoeuib.ttf')
+except:
+ font = ImageFont.load_default()
+
+y = IMG_MARGIN
+
+# Draw grid lines
+iBytesBetweenGridLines = 32
+while iBytesBetweenGridLines * fPixelsPerByte < 64:
+ iBytesBetweenGridLines *= 2
+iByte = 0
+TEXT_MARGIN = 4
+while True:
+ iX = int(iByte * fPixelsPerByte)
+ if iX > IMG_SIZE_X - 2 * IMG_MARGIN:
+ break
+ draw.line([iX + IMG_MARGIN, 0, iX + IMG_MARGIN, iImgSizeY], fill=COLOR_GRID_LINE)
+ if iByte == 0:
+ draw.text((iX + IMG_MARGIN + TEXT_MARGIN, y), "0", fill=COLOR_TEXT_H2, font=font)
+ else:
+ text = BytesToStr(iByte)
+ textSize = draw.textsize(text, font=font)
+ draw.text((iX + IMG_MARGIN - textSize[0] - TEXT_MARGIN, y), text, fill=COLOR_TEXT_H2, font=font)
+ iByte += iBytesBetweenGridLines
+y += FONT_SIZE + IMG_MARGIN
+
+# Draw main content
+for iMemTypeIndex in sorted(data.keys()):
+ dictMemType = data[iMemTypeIndex]
+ draw.text((IMG_MARGIN, y), "Memory type %d" % iMemTypeIndex, fill=COLOR_TEXT_H1, font=font)
+ y += FONT_SIZE + IMG_MARGIN
+ index = 0
+ for tDedicatedAlloc in dictMemType['DedicatedAllocations']:
+ draw.text((IMG_MARGIN, y), "Dedicated allocation %d" % index, fill=COLOR_TEXT_H2, font=font)
+ y += FONT_SIZE + IMG_MARGIN
+ DrawDedicatedAllocationBlock(draw, y, tDedicatedAlloc)
+ y += MAP_SIZE + IMG_MARGIN
+ index += 1
+ for objBlock in dictMemType['DefaultPoolBlocks']:
+ draw.text((IMG_MARGIN, y), "Default pool block %d" % objBlock['ID'], fill=COLOR_TEXT_H2, font=font)
+ y += FONT_SIZE + IMG_MARGIN
+ DrawBlock(draw, y, objBlock)
+ y += MAP_SIZE + IMG_MARGIN
+ index = 0
+ for sPoolName, listPool in dictMemType['CustomPools'].items():
+ for objBlock in listPool:
+ if 'Algorithm' in objBlock and objBlock['Algorithm']:
+ sAlgorithm = ' (Algorithm: %s)' % (objBlock['Algorithm'])
+ else:
+ sAlgorithm = ''
+ draw.text((IMG_MARGIN, y), "Custom pool %s%s block %d" % (sPoolName, sAlgorithm, objBlock['ID']), fill=COLOR_TEXT_H2, font=font)
+ y += FONT_SIZE + IMG_MARGIN
+ DrawBlock(draw, y, objBlock)
+ y += MAP_SIZE + IMG_MARGIN
+ index += 1
+del draw
+img.save(args.output)
+
+"""
+Main data structure - variable `data` - is a dictionary. Key is integer - memory type index. Value is dictionary of:
+- Fixed key 'DedicatedAllocations'. Value is list of tuples, each containing:
+ - [0]: Type : string
+ - [1]: Size : integer
+ - [2]: Usage : integer (0 if unknown)
+- Fixed key 'DefaultPoolBlocks'. Value is list of objects, each containing dictionary with:
+ - Fixed key 'ID'. Value is int.
+ - Fixed key 'Size'. Value is int.
+ - Fixed key 'Suballocations'. Value is list of tuples as above.
+- Fixed key 'CustomPools'. Value is dictionary.
+ - Key is string with pool ID/name. Value is list of objects representing memory blocks, each containing dictionary with:
+ - Fixed key 'ID'. Value is int.
+ - Fixed key 'Size'. Value is int.
+ - Fixed key 'Algorithm'. Optional. Value is string.
+ - Fixed key 'Suballocations'. Value is list of tuples as above.
+"""
