| /* |
| * MVKInstance.mm |
| * |
| * Copyright (c) 2014-2019 The Brenwill Workshop Ltd. (http://www.brenwill.com) |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| |
| #include "MVKInstance.h" |
| #include "MVKDevice.h" |
| #include "MVKFoundation.h" |
| #include "MVKEnvironment.h" |
| #include "MVKSurface.h" |
| #include "MVKOSExtensions.h" |
| |
| using namespace std; |
| |
| |
| #pragma mark - |
| #pragma mark MVKInstance |
| |
| MVKEntryPoint* MVKInstance::getEntryPoint(const char* pName) { |
| auto iter = _entryPoints.find(pName); |
| return (iter != _entryPoints.end()) ? &iter->second : nullptr; |
| } |
| |
| // Returns core instance commands, enabled instance extension commands, and all device commands. |
| PFN_vkVoidFunction MVKInstance::getProcAddr(const char* pName) { |
| MVKEntryPoint* pMVKPA = getEntryPoint(pName); |
| |
| bool isSupported = (pMVKPA && // Command exists and... |
| (pMVKPA->isDevice || // ...is a device command or... |
| pMVKPA->isEnabled(_enabledExtensions))); // ...is a core or enabled extension command. |
| |
| return isSupported ? pMVKPA->functionPointer : nullptr; |
| } |
| |
| VkResult MVKInstance::getPhysicalDevices(uint32_t* pCount, VkPhysicalDevice* pPhysicalDevices) { |
| |
| // Get the number of physical devices |
| uint32_t pdCnt = (uint32_t)_physicalDevices.size(); |
| |
| // If properties aren't actually being requested yet, simply update the returned count |
| if ( !pPhysicalDevices ) { |
| *pCount = pdCnt; |
| return VK_SUCCESS; |
| } |
| |
| // Othewise, determine how many physical devices we'll return, and return that count |
| VkResult result = (*pCount >= pdCnt) ? VK_SUCCESS : VK_INCOMPLETE; |
| *pCount = min(pdCnt, *pCount); |
| |
| // Now populate the devices |
| for (uint32_t pdIdx = 0; pdIdx < *pCount; pdIdx++) { |
| pPhysicalDevices[pdIdx] = _physicalDevices[pdIdx]->getVkPhysicalDevice(); |
| } |
| |
| return result; |
| } |
| |
| MVKSurface* MVKInstance::createSurface(const Vk_PLATFORM_SurfaceCreateInfoMVK* pCreateInfo, |
| const VkAllocationCallbacks* pAllocator) { |
| return new MVKSurface(this, pCreateInfo, pAllocator); |
| } |
| |
| void MVKInstance::destroySurface(MVKSurface* mvkSrfc, |
| const VkAllocationCallbacks* pAllocator) { |
| mvkSrfc->destroy(); |
| } |
| |
| |
| #pragma mark Object Creation |
| |
| // Returns an autoreleased array containing the MTLDevices available on this system, |
| // sorted according to power, with higher power GPU's at the front of the array. |
| // This ensures that a lazy app that simply grabs the first GPU will get a high-power |
| // one by default. If the MVK_CONFIG_FORCE_LOW_POWER_GPU env var or build setting is set, |
| // the returned array will only include low-power devices. |
| // If Metal is not supported, ensure we return an empty array. |
| static NSArray<id<MTLDevice>>* getAvailableMTLDevices() { |
| #if MVK_MACOS |
| NSArray* mtlDevs = [MTLCopyAllDevices() autorelease]; |
| if ( !mtlDevs ) { return @[]; } |
| |
| bool forceLowPower = MVK_CONFIG_FORCE_LOW_POWER_GPU; |
| MVK_SET_FROM_ENV_OR_BUILD_BOOL(forceLowPower, MVK_CONFIG_FORCE_LOW_POWER_GPU); |
| |
| if (forceLowPower) { |
| NSMutableArray* lpDevs = [[NSMutableArray new] autorelease]; |
| for (id<MTLDevice> md in mtlDevs) { |
| if (md.isLowPower) { [lpDevs addObject: md]; } |
| } |
| return lpDevs; |
| } else { |
| return [mtlDevs sortedArrayUsingComparator: ^(id<MTLDevice> md1, id<MTLDevice> md2) { |
| BOOL md1IsLP = md1.isLowPower; |
| BOOL md2IsLP = md2.isLowPower; |
| |
| if (md1IsLP == md2IsLP) { |
| // If one device is headless and the other one is not, select the |
| // one that is not headless first. |
| BOOL md1IsHeadless = md1.isHeadless; |
| BOOL md2IsHeadless = md2.isHeadless; |
| if (md1IsHeadless == md2IsHeadless ) { |
| return NSOrderedSame; |
| } |
| return md2IsHeadless ? NSOrderedAscending : NSOrderedDescending; |
| } |
| |
| return md2IsLP ? NSOrderedAscending : NSOrderedDescending; |
| }]; |
| } |
| |
| #endif // MVK_MACOS |
| |
| #if MVK_IOS |
| id<MTLDevice> mtlDev = MTLCreateSystemDefaultDevice(); |
| return mtlDev ? [NSArray arrayWithObject: mtlDev] : @[]; |
| #endif // MVK_IOS |
| } |
| |
| MVKInstance::MVKInstance(const VkInstanceCreateInfo* pCreateInfo) { |
| |
| _appInfo.apiVersion = MVK_VULKAN_API_VERSION; // Default |
| mvkSetOrClear(&_appInfo, pCreateInfo->pApplicationInfo); |
| |
| initProcAddrs(); // Init function pointers |
| initConfig(); |
| |
| setConfigurationResult(verifyLayers(pCreateInfo->enabledLayerCount, pCreateInfo->ppEnabledLayerNames)); |
| MVKExtensionList* pWritableExtns = (MVKExtensionList*)&_enabledExtensions; |
| setConfigurationResult(pWritableExtns->enable(pCreateInfo->enabledExtensionCount, |
| pCreateInfo->ppEnabledExtensionNames, |
| getDriverLayer()->getSupportedExtensions())); |
| logVersions(); // Log the MoltenVK and Vulkan versions |
| |
| if (MVK_VULKAN_API_VERSION_CONFORM(MVK_VULKAN_API_VERSION) < |
| MVK_VULKAN_API_VERSION_CONFORM(_appInfo.apiVersion)) { |
| setConfigurationResult(mvkNotifyErrorWithText(VK_ERROR_INCOMPATIBLE_DRIVER, |
| "Request for Vulkan version %s is not compatible with supported version %s.", |
| mvkGetVulkanVersionString(_appInfo.apiVersion).c_str(), |
| mvkGetVulkanVersionString(MVK_VULKAN_API_VERSION).c_str())); |
| } |
| |
| // Populate the array of physical GPU devices |
| NSArray<id<MTLDevice>>* mtlDevices = getAvailableMTLDevices(); |
| _physicalDevices.reserve(mtlDevices.count); |
| for (id<MTLDevice> mtlDev in mtlDevices) { |
| _physicalDevices.push_back(new MVKPhysicalDevice(this, mtlDev)); |
| } |
| if (_physicalDevices.empty()) { |
| setConfigurationResult(mvkNotifyErrorWithText(VK_ERROR_INCOMPATIBLE_DRIVER, "Vulkan is not supported on this device. MoltenVK requires Metal, which is not available on this device.")); |
| } |
| |
| string logMsg = "Created VkInstance with the following Vulkan extensions enabled:"; |
| logMsg += _enabledExtensions.enabledNamesString("\n\t\t", true); |
| MVKLogInfo("%s", logMsg.c_str()); |
| } |
| |
| #define ADD_ENTRY_POINT(func, ext1, ext2, isDev) _entryPoints[""#func] = { (PFN_vkVoidFunction)&func, ext1, ext2, isDev } |
| |
| #define ADD_INST_ENTRY_POINT(func) ADD_ENTRY_POINT(func, nullptr, nullptr, false) |
| #define ADD_DVC_ENTRY_POINT(func) ADD_ENTRY_POINT(func, nullptr, nullptr, true) |
| |
| #define ADD_INST_EXT_ENTRY_POINT(func, EXT) ADD_ENTRY_POINT(func, VK_ ##EXT ##_EXTENSION_NAME, nullptr, false) |
| #define ADD_DVC_EXT_ENTRY_POINT(func, EXT) ADD_ENTRY_POINT(func, VK_ ##EXT ##_EXTENSION_NAME, nullptr, true) |
| |
| #define ADD_INST_EXT2_ENTRY_POINT(func, EXT1, EXT2) ADD_ENTRY_POINT(func, VK_ ##EXT1 ##_EXTENSION_NAME, VK_ ##EXT2 ##_EXTENSION_NAME, false) |
| #define ADD_DVC_EXT2_ENTRY_POINT(func, EXT1, EXT2) ADD_ENTRY_POINT(func, VK_ ##EXT1 ##_EXTENSION_NAME, VK_ ##EXT2 ##_EXTENSION_NAME, true) |
| |
| /** Initializes the function pointer map. */ |
| void MVKInstance::initProcAddrs() { |
| |
| // Instance functions |
| ADD_INST_ENTRY_POINT(vkDestroyInstance); |
| ADD_INST_ENTRY_POINT(vkEnumeratePhysicalDevices); |
| ADD_INST_ENTRY_POINT(vkGetPhysicalDeviceFeatures); |
| ADD_INST_ENTRY_POINT(vkGetPhysicalDeviceFormatProperties); |
| ADD_INST_ENTRY_POINT(vkGetPhysicalDeviceImageFormatProperties); |
| ADD_INST_ENTRY_POINT(vkGetPhysicalDeviceProperties); |
| ADD_INST_ENTRY_POINT(vkGetPhysicalDeviceQueueFamilyProperties); |
| ADD_INST_ENTRY_POINT(vkGetPhysicalDeviceMemoryProperties); |
| ADD_INST_ENTRY_POINT(vkGetInstanceProcAddr); |
| ADD_INST_ENTRY_POINT(vkCreateDevice); |
| ADD_INST_ENTRY_POINT(vkEnumerateDeviceExtensionProperties); |
| ADD_INST_ENTRY_POINT(vkEnumerateDeviceLayerProperties); |
| ADD_INST_ENTRY_POINT(vkGetPhysicalDeviceSparseImageFormatProperties); |
| |
| // Device functions: |
| ADD_DVC_ENTRY_POINT(vkGetDeviceProcAddr); |
| ADD_DVC_ENTRY_POINT(vkDestroyDevice); |
| ADD_DVC_ENTRY_POINT(vkGetDeviceQueue); |
| ADD_DVC_ENTRY_POINT(vkQueueSubmit); |
| ADD_DVC_ENTRY_POINT(vkQueueWaitIdle); |
| ADD_DVC_ENTRY_POINT(vkDeviceWaitIdle); |
| ADD_DVC_ENTRY_POINT(vkAllocateMemory); |
| ADD_DVC_ENTRY_POINT(vkFreeMemory); |
| ADD_DVC_ENTRY_POINT(vkMapMemory); |
| ADD_DVC_ENTRY_POINT(vkUnmapMemory); |
| ADD_DVC_ENTRY_POINT(vkFlushMappedMemoryRanges); |
| ADD_DVC_ENTRY_POINT(vkInvalidateMappedMemoryRanges); |
| ADD_DVC_ENTRY_POINT(vkGetDeviceMemoryCommitment); |
| ADD_DVC_ENTRY_POINT(vkBindBufferMemory); |
| ADD_DVC_ENTRY_POINT(vkBindImageMemory); |
| ADD_DVC_ENTRY_POINT(vkGetBufferMemoryRequirements); |
| ADD_DVC_ENTRY_POINT(vkGetImageMemoryRequirements); |
| ADD_DVC_ENTRY_POINT(vkGetImageSparseMemoryRequirements); |
| ADD_DVC_ENTRY_POINT(vkQueueBindSparse); |
| ADD_DVC_ENTRY_POINT(vkCreateFence); |
| ADD_DVC_ENTRY_POINT(vkDestroyFence); |
| ADD_DVC_ENTRY_POINT(vkResetFences); |
| ADD_DVC_ENTRY_POINT(vkGetFenceStatus); |
| ADD_DVC_ENTRY_POINT(vkWaitForFences); |
| ADD_DVC_ENTRY_POINT(vkCreateSemaphore); |
| ADD_DVC_ENTRY_POINT(vkDestroySemaphore); |
| ADD_DVC_ENTRY_POINT(vkCreateEvent); |
| ADD_DVC_ENTRY_POINT(vkDestroyEvent); |
| ADD_DVC_ENTRY_POINT(vkGetEventStatus); |
| ADD_DVC_ENTRY_POINT(vkSetEvent); |
| ADD_DVC_ENTRY_POINT(vkResetEvent); |
| ADD_DVC_ENTRY_POINT(vkCreateQueryPool); |
| ADD_DVC_ENTRY_POINT(vkDestroyQueryPool); |
| ADD_DVC_ENTRY_POINT(vkGetQueryPoolResults); |
| ADD_DVC_ENTRY_POINT(vkCreateBuffer); |
| ADD_DVC_ENTRY_POINT(vkDestroyBuffer); |
| ADD_DVC_ENTRY_POINT(vkCreateBufferView); |
| ADD_DVC_ENTRY_POINT(vkDestroyBufferView); |
| ADD_DVC_ENTRY_POINT(vkCreateImage); |
| ADD_DVC_ENTRY_POINT(vkDestroyImage); |
| ADD_DVC_ENTRY_POINT(vkGetImageSubresourceLayout); |
| ADD_DVC_ENTRY_POINT(vkCreateImageView); |
| ADD_DVC_ENTRY_POINT(vkDestroyImageView); |
| ADD_DVC_ENTRY_POINT(vkCreateShaderModule); |
| ADD_DVC_ENTRY_POINT(vkDestroyShaderModule); |
| ADD_DVC_ENTRY_POINT(vkCreatePipelineCache); |
| ADD_DVC_ENTRY_POINT(vkDestroyPipelineCache); |
| ADD_DVC_ENTRY_POINT(vkGetPipelineCacheData); |
| ADD_DVC_ENTRY_POINT(vkMergePipelineCaches); |
| ADD_DVC_ENTRY_POINT(vkCreateGraphicsPipelines); |
| ADD_DVC_ENTRY_POINT(vkCreateComputePipelines); |
| ADD_DVC_ENTRY_POINT(vkDestroyPipeline); |
| ADD_DVC_ENTRY_POINT(vkCreatePipelineLayout); |
| ADD_DVC_ENTRY_POINT(vkDestroyPipelineLayout); |
| ADD_DVC_ENTRY_POINT(vkCreateSampler); |
| ADD_DVC_ENTRY_POINT(vkDestroySampler); |
| ADD_DVC_ENTRY_POINT(vkCreateDescriptorSetLayout); |
| ADD_DVC_ENTRY_POINT(vkDestroyDescriptorSetLayout); |
| ADD_DVC_ENTRY_POINT(vkCreateDescriptorPool); |
| ADD_DVC_ENTRY_POINT(vkDestroyDescriptorPool); |
| ADD_DVC_ENTRY_POINT(vkResetDescriptorPool); |
| ADD_DVC_ENTRY_POINT(vkAllocateDescriptorSets); |
| ADD_DVC_ENTRY_POINT(vkFreeDescriptorSets); |
| ADD_DVC_ENTRY_POINT(vkUpdateDescriptorSets); |
| ADD_DVC_ENTRY_POINT(vkCreateFramebuffer); |
| ADD_DVC_ENTRY_POINT(vkDestroyFramebuffer); |
| ADD_DVC_ENTRY_POINT(vkCreateRenderPass); |
| ADD_DVC_ENTRY_POINT(vkDestroyRenderPass); |
| ADD_DVC_ENTRY_POINT(vkGetRenderAreaGranularity); |
| ADD_DVC_ENTRY_POINT(vkCreateCommandPool); |
| ADD_DVC_ENTRY_POINT(vkDestroyCommandPool); |
| ADD_DVC_ENTRY_POINT(vkResetCommandPool); |
| ADD_DVC_ENTRY_POINT(vkAllocateCommandBuffers); |
| ADD_DVC_ENTRY_POINT(vkFreeCommandBuffers); |
| ADD_DVC_ENTRY_POINT(vkBeginCommandBuffer); |
| ADD_DVC_ENTRY_POINT(vkEndCommandBuffer); |
| ADD_DVC_ENTRY_POINT(vkResetCommandBuffer); |
| ADD_DVC_ENTRY_POINT(vkCmdBindPipeline); |
| ADD_DVC_ENTRY_POINT(vkCmdSetViewport); |
| ADD_DVC_ENTRY_POINT(vkCmdSetScissor); |
| ADD_DVC_ENTRY_POINT(vkCmdSetLineWidth); |
| ADD_DVC_ENTRY_POINT(vkCmdSetDepthBias); |
| ADD_DVC_ENTRY_POINT(vkCmdSetBlendConstants); |
| ADD_DVC_ENTRY_POINT(vkCmdSetDepthBounds); |
| ADD_DVC_ENTRY_POINT(vkCmdSetStencilCompareMask); |
| ADD_DVC_ENTRY_POINT(vkCmdSetStencilWriteMask); |
| ADD_DVC_ENTRY_POINT(vkCmdSetStencilReference); |
| ADD_DVC_ENTRY_POINT(vkCmdBindDescriptorSets); |
| ADD_DVC_ENTRY_POINT(vkCmdBindIndexBuffer); |
| ADD_DVC_ENTRY_POINT(vkCmdBindVertexBuffers); |
| ADD_DVC_ENTRY_POINT(vkCmdDraw); |
| ADD_DVC_ENTRY_POINT(vkCmdDrawIndexed); |
| ADD_DVC_ENTRY_POINT(vkCmdDrawIndirect); |
| ADD_DVC_ENTRY_POINT(vkCmdDrawIndexedIndirect); |
| ADD_DVC_ENTRY_POINT(vkCmdDispatch); |
| ADD_DVC_ENTRY_POINT(vkCmdDispatchIndirect); |
| ADD_DVC_ENTRY_POINT(vkCmdCopyBuffer); |
| ADD_DVC_ENTRY_POINT(vkCmdCopyImage); |
| ADD_DVC_ENTRY_POINT(vkCmdBlitImage); |
| ADD_DVC_ENTRY_POINT(vkCmdCopyBufferToImage); |
| ADD_DVC_ENTRY_POINT(vkCmdCopyImageToBuffer); |
| ADD_DVC_ENTRY_POINT(vkCmdUpdateBuffer); |
| ADD_DVC_ENTRY_POINT(vkCmdFillBuffer); |
| ADD_DVC_ENTRY_POINT(vkCmdClearColorImage); |
| ADD_DVC_ENTRY_POINT(vkCmdClearDepthStencilImage); |
| ADD_DVC_ENTRY_POINT(vkCmdClearAttachments); |
| ADD_DVC_ENTRY_POINT(vkCmdResolveImage); |
| ADD_DVC_ENTRY_POINT(vkCmdSetEvent); |
| ADD_DVC_ENTRY_POINT(vkCmdResetEvent); |
| ADD_DVC_ENTRY_POINT(vkCmdWaitEvents); |
| ADD_DVC_ENTRY_POINT(vkCmdPipelineBarrier); |
| ADD_DVC_ENTRY_POINT(vkCmdBeginQuery); |
| ADD_DVC_ENTRY_POINT(vkCmdEndQuery); |
| ADD_DVC_ENTRY_POINT(vkCmdResetQueryPool); |
| ADD_DVC_ENTRY_POINT(vkCmdWriteTimestamp); |
| ADD_DVC_ENTRY_POINT(vkCmdCopyQueryPoolResults); |
| ADD_DVC_ENTRY_POINT(vkCmdPushConstants); |
| ADD_DVC_ENTRY_POINT(vkCmdBeginRenderPass); |
| ADD_DVC_ENTRY_POINT(vkCmdNextSubpass); |
| ADD_DVC_ENTRY_POINT(vkCmdEndRenderPass); |
| ADD_DVC_ENTRY_POINT(vkCmdExecuteCommands); |
| |
| // Instance extension functions: |
| ADD_INST_EXT_ENTRY_POINT(vkGetPhysicalDeviceFeatures2KHR, KHR_GET_PHYSICAL_DEVICE_PROPERTIES_2); |
| ADD_INST_EXT_ENTRY_POINT(vkGetPhysicalDeviceProperties2KHR, KHR_GET_PHYSICAL_DEVICE_PROPERTIES_2); |
| ADD_INST_EXT_ENTRY_POINT(vkGetPhysicalDeviceFormatProperties2KHR, KHR_GET_PHYSICAL_DEVICE_PROPERTIES_2); |
| ADD_INST_EXT_ENTRY_POINT(vkGetPhysicalDeviceImageFormatProperties2KHR, KHR_GET_PHYSICAL_DEVICE_PROPERTIES_2); |
| ADD_INST_EXT_ENTRY_POINT(vkGetPhysicalDeviceQueueFamilyProperties2KHR, KHR_GET_PHYSICAL_DEVICE_PROPERTIES_2); |
| ADD_INST_EXT_ENTRY_POINT(vkGetPhysicalDeviceMemoryProperties2KHR, KHR_GET_PHYSICAL_DEVICE_PROPERTIES_2); |
| ADD_INST_EXT_ENTRY_POINT(vkGetPhysicalDeviceSparseImageFormatProperties2KHR, KHR_GET_PHYSICAL_DEVICE_PROPERTIES_2); |
| ADD_INST_EXT_ENTRY_POINT(vkDestroySurfaceKHR, KHR_SURFACE); |
| ADD_INST_EXT_ENTRY_POINT(vkGetPhysicalDeviceSurfaceSupportKHR, KHR_SURFACE); |
| ADD_INST_EXT_ENTRY_POINT(vkGetPhysicalDeviceSurfaceCapabilitiesKHR, KHR_SURFACE); |
| ADD_INST_EXT_ENTRY_POINT(vkGetPhysicalDeviceSurfaceFormatsKHR, KHR_SURFACE); |
| ADD_INST_EXT_ENTRY_POINT(vkGetPhysicalDeviceSurfacePresentModesKHR, KHR_SURFACE); |
| ADD_INST_EXT_ENTRY_POINT(vkGetPhysicalDeviceSurfaceCapabilities2KHR, KHR_GET_SURFACE_CAPABILITIES_2); |
| ADD_INST_EXT_ENTRY_POINT(vkGetPhysicalDeviceSurfaceFormats2KHR, KHR_GET_SURFACE_CAPABILITIES_2); |
| |
| #ifdef VK_USE_PLATFORM_IOS_MVK |
| ADD_INST_EXT_ENTRY_POINT(vkCreateIOSSurfaceMVK, MVK_IOS_SURFACE); |
| #endif |
| #ifdef VK_USE_PLATFORM_MACOS_MVK |
| ADD_INST_EXT_ENTRY_POINT(vkCreateMacOSSurfaceMVK, MVK_MACOS_SURFACE); |
| #endif |
| |
| ADD_INST_EXT_ENTRY_POINT(vkGetMoltenVKConfigurationMVK, MVK_MOLTENVK); |
| ADD_INST_EXT_ENTRY_POINT(vkSetMoltenVKConfigurationMVK, MVK_MOLTENVK); |
| ADD_INST_EXT_ENTRY_POINT(vkGetPhysicalDeviceMetalFeaturesMVK, MVK_MOLTENVK); |
| ADD_INST_EXT_ENTRY_POINT(vkGetSwapchainPerformanceMVK, MVK_MOLTENVK); |
| ADD_INST_EXT_ENTRY_POINT(vkGetPerformanceStatisticsMVK, MVK_MOLTENVK); |
| ADD_INST_EXT_ENTRY_POINT(vkGetVersionStringsMVK, MVK_MOLTENVK); |
| ADD_INST_EXT_ENTRY_POINT(vkGetMTLDeviceMVK, MVK_MOLTENVK); |
| ADD_INST_EXT_ENTRY_POINT(vkSetMTLTextureMVK, MVK_MOLTENVK); |
| ADD_INST_EXT_ENTRY_POINT(vkGetMTLTextureMVK, MVK_MOLTENVK); |
| ADD_INST_EXT_ENTRY_POINT(vkUseIOSurfaceMVK, MVK_MOLTENVK); |
| ADD_INST_EXT_ENTRY_POINT(vkGetIOSurfaceMVK, MVK_MOLTENVK); |
| |
| // Device extension functions: |
| ADD_DVC_EXT_ENTRY_POINT(vkBindBufferMemory2KHR, KHR_BIND_MEMORY_2); |
| ADD_DVC_EXT_ENTRY_POINT(vkBindImageMemory2KHR, KHR_BIND_MEMORY_2); |
| ADD_DVC_EXT_ENTRY_POINT(vkCreateDescriptorUpdateTemplateKHR, KHR_DESCRIPTOR_UPDATE_TEMPLATE); |
| ADD_DVC_EXT_ENTRY_POINT(vkDestroyDescriptorUpdateTemplateKHR, KHR_DESCRIPTOR_UPDATE_TEMPLATE); |
| ADD_DVC_EXT_ENTRY_POINT(vkUpdateDescriptorSetWithTemplateKHR, KHR_DESCRIPTOR_UPDATE_TEMPLATE); |
| ADD_DVC_EXT_ENTRY_POINT(vkGetBufferMemoryRequirements2KHR, KHR_GET_MEMORY_REQUIREMENTS_2); |
| ADD_DVC_EXT_ENTRY_POINT(vkGetImageMemoryRequirements2KHR, KHR_GET_MEMORY_REQUIREMENTS_2); |
| ADD_DVC_EXT_ENTRY_POINT(vkGetImageSparseMemoryRequirements2KHR, KHR_GET_MEMORY_REQUIREMENTS_2); |
| ADD_DVC_EXT_ENTRY_POINT(vkTrimCommandPoolKHR, KHR_MAINTENANCE1); |
| ADD_DVC_EXT_ENTRY_POINT(vkGetDescriptorSetLayoutSupportKHR, KHR_MAINTENANCE3); |
| ADD_DVC_EXT_ENTRY_POINT(vkCmdPushDescriptorSetKHR, KHR_PUSH_DESCRIPTOR); |
| ADD_DVC_EXT2_ENTRY_POINT(vkCmdPushDescriptorSetWithTemplateKHR, KHR_PUSH_DESCRIPTOR, KHR_DESCRIPTOR_UPDATE_TEMPLATE); |
| ADD_DVC_EXT_ENTRY_POINT(vkCreateSwapchainKHR, KHR_SWAPCHAIN); |
| ADD_DVC_EXT_ENTRY_POINT(vkDestroySwapchainKHR, KHR_SWAPCHAIN); |
| ADD_DVC_EXT_ENTRY_POINT(vkGetSwapchainImagesKHR, KHR_SWAPCHAIN); |
| ADD_DVC_EXT_ENTRY_POINT(vkAcquireNextImageKHR, KHR_SWAPCHAIN); |
| ADD_DVC_EXT_ENTRY_POINT(vkQueuePresentKHR, KHR_SWAPCHAIN); |
| ADD_DVC_EXT2_ENTRY_POINT(vkGetDeviceGroupPresentCapabilitiesKHR, KHR_SWAPCHAIN, KHR_DEVICE_GROUP); |
| ADD_DVC_EXT2_ENTRY_POINT(vkGetDeviceGroupSurfacePresentModesKHR, KHR_SWAPCHAIN, KHR_DEVICE_GROUP); |
| ADD_DVC_EXT2_ENTRY_POINT(vkGetPhysicalDevicePresentRectanglesKHR, KHR_SWAPCHAIN, KHR_DEVICE_GROUP); |
| ADD_DVC_EXT2_ENTRY_POINT(vkAcquireNextImage2KHR, KHR_SWAPCHAIN, KHR_DEVICE_GROUP); |
| ADD_DVC_EXT_ENTRY_POINT(vkResetQueryPoolEXT, EXT_HOST_QUERY_RESET); |
| |
| } |
| |
| void MVKInstance::logVersions() { |
| string logMsg = "MoltenVK version "; |
| logMsg += mvkGetMoltenVKVersionString(MVK_VERSION); |
| logMsg += ". Vulkan version "; |
| logMsg += mvkGetVulkanVersionString(MVK_VULKAN_API_VERSION); |
| logMsg += ".\n\tThe following Vulkan extensions are supported:"; |
| logMsg += getDriverLayer()->getSupportedExtensions()->enabledNamesString("\n\t\t", true); |
| MVKLogInfo("%s", logMsg.c_str()); |
| } |
| |
| // Init config. |
| void MVKInstance::initConfig() { |
| MVK_SET_FROM_ENV_OR_BUILD_BOOL( _mvkConfig.debugMode, MVK_DEBUG); |
| MVK_SET_FROM_ENV_OR_BUILD_BOOL( _mvkConfig.shaderConversionFlipVertexY, MVK_CONFIG_SHADER_CONVERSION_FLIP_VERTEX_Y); |
| MVK_SET_FROM_ENV_OR_BUILD_BOOL( _mvkConfig.synchronousQueueSubmits, MVK_CONFIG_SYNCHRONOUS_QUEUE_SUBMITS); |
| MVK_SET_FROM_ENV_OR_BUILD_BOOL( _mvkConfig.prefillMetalCommandBuffers, MVK_CONFIG_PREFILL_METAL_COMMAND_BUFFERS); |
| MVK_SET_FROM_ENV_OR_BUILD_INT32(_mvkConfig.maxActiveMetalCommandBuffersPerQueue, MVK_CONFIG_MAX_ACTIVE_METAL_COMMAND_BUFFERS_PER_QUEUE); |
| MVK_SET_FROM_ENV_OR_BUILD_BOOL( _mvkConfig.supportLargeQueryPools, MVK_CONFIG_SUPPORT_LARGE_QUERY_POOLS); |
| MVK_SET_FROM_ENV_OR_BUILD_BOOL( _mvkConfig.presentWithCommandBuffer, MVK_CONFIG_PRESENT_WITH_COMMAND_BUFFER); |
| MVK_SET_FROM_ENV_OR_BUILD_BOOL( _mvkConfig.swapchainMagFilterUseNearest, MVK_CONFIG_SWAPCHAIN_MAG_FILTER_USE_NEAREST); |
| MVK_SET_FROM_ENV_OR_BUILD_INT64(_mvkConfig.metalCompileTimeout, MVK_CONFIG_METAL_COMPILE_TIMEOUT); |
| MVK_SET_FROM_ENV_OR_BUILD_BOOL( _mvkConfig.performanceTracking, MVK_CONFIG_PERFORMANCE_TRACKING); |
| MVK_SET_FROM_ENV_OR_BUILD_INT32(_mvkConfig.performanceLoggingFrameCount, MVK_CONFIG_PERFORMANCE_LOGGING_FRAME_COUNT); |
| MVK_SET_FROM_ENV_OR_BUILD_BOOL( _mvkConfig.displayWatermark, MVK_CONFIG_DISPLAY_WATERMARK); |
| MVK_SET_FROM_ENV_OR_BUILD_BOOL( _mvkConfig.specializedQueueFamilies, MVK_CONFIG_SPECIALIZED_QUEUE_FAMILIES); |
| MVK_SET_FROM_ENV_OR_BUILD_BOOL( _mvkConfig.switchSystemGPU, MVK_CONFIG_SWITCH_SYSTEM_GPU); |
| MVK_SET_FROM_ENV_OR_BUILD_BOOL( _mvkConfig.fullImageViewSwizzle, MVK_CONFIG_FULL_IMAGE_VIEW_SWIZZLE); |
| MVK_SET_FROM_ENV_OR_BUILD_BOOL( _mvkConfig.defaultGPUCaptureScopeQueueFamilyIndex, MVK_CONFIG_DEFAULT_GPU_CAPTURE_SCOPE_QUEUE_FAMILY_INDEX); |
| MVK_SET_FROM_ENV_OR_BUILD_BOOL( _mvkConfig.defaultGPUCaptureScopeQueueIndex, MVK_CONFIG_DEFAULT_GPU_CAPTURE_SCOPE_QUEUE_INDEX); |
| } |
| |
| VkResult MVKInstance::verifyLayers(uint32_t count, const char* const* names) { |
| VkResult result = VK_SUCCESS; |
| for (uint32_t i = 0; i < count; i++) { |
| if ( !MVKLayerManager::globalManager()->getLayerNamed(names[i]) ) { |
| result = mvkNotifyErrorWithText(VK_ERROR_LAYER_NOT_PRESENT, "Vulkan layer %s is not supported.", names[i]); |
| } |
| } |
| return result; |
| } |
| |
| MVKInstance::~MVKInstance() { |
| mvkDestroyContainerContents(_physicalDevices); |
| } |
| |