| /* |
| * Copyright 2015 Google Inc. |
| * |
| * Use of this source code is governed by a BSD-style license that can be |
| * found in the LICENSE file. |
| */ |
| |
| #ifndef GrVkUtil_DEFINED |
| #define GrVkUtil_DEFINED |
| |
| #include "include/gpu/GrTypes.h" |
| #include "include/gpu/vk/GrVkTypes.h" |
| #include "include/private/SkMacros.h" |
| #include "src/gpu/GrColor.h" |
| #include "src/gpu/GrDataUtils.h" |
| #include "src/gpu/vk/GrVkInterface.h" |
| #include "src/sksl/ir/SkSLProgram.h" |
| |
| class GrVkGpu; |
| |
| // makes a Vk call on the interface |
| #define GR_VK_CALL(IFACE, X) (IFACE)->fFunctions.f##X |
| |
| #define GR_VK_CALL_RESULT(GPU, RESULT, X) \ |
| do { \ |
| (RESULT) = GR_VK_CALL(GPU->vkInterface(), X); \ |
| SkASSERT(VK_SUCCESS == RESULT || VK_ERROR_DEVICE_LOST == RESULT); \ |
| if (RESULT != VK_SUCCESS && !GPU->isDeviceLost()) { \ |
| SkDebugf("Failed vulkan call. Error: %d," #X "\n", RESULT); \ |
| } \ |
| GPU->checkVkResult(RESULT); \ |
| } while (false) |
| |
| #define GR_VK_CALL_RESULT_NOCHECK(GPU, RESULT, X) \ |
| do { \ |
| (RESULT) = GR_VK_CALL(GPU->vkInterface(), X); \ |
| GPU->checkVkResult(RESULT); \ |
| } while (false) |
| |
| // same as GR_VK_CALL but checks for success |
| #define GR_VK_CALL_ERRCHECK(GPU, X) \ |
| VkResult SK_MACRO_APPEND_LINE(ret); \ |
| GR_VK_CALL_RESULT(GPU, SK_MACRO_APPEND_LINE(ret), X) \ |
| |
| |
| bool GrVkFormatIsSupported(VkFormat); |
| |
| static constexpr uint32_t GrVkFormatChannels(VkFormat vkFormat) { |
| switch (vkFormat) { |
| case VK_FORMAT_R8G8B8A8_UNORM: return kRGBA_SkColorChannelFlags; |
| case VK_FORMAT_R8_UNORM: return kRed_SkColorChannelFlag; |
| case VK_FORMAT_B8G8R8A8_UNORM: return kRGBA_SkColorChannelFlags; |
| case VK_FORMAT_R5G6B5_UNORM_PACK16: return kRGB_SkColorChannelFlags; |
| case VK_FORMAT_R16G16B16A16_SFLOAT: return kRGBA_SkColorChannelFlags; |
| case VK_FORMAT_R16_SFLOAT: return kRed_SkColorChannelFlag; |
| case VK_FORMAT_R8G8B8_UNORM: return kRGB_SkColorChannelFlags; |
| case VK_FORMAT_R8G8_UNORM: return kRG_SkColorChannelFlags; |
| case VK_FORMAT_A2B10G10R10_UNORM_PACK32: return kRGBA_SkColorChannelFlags; |
| case VK_FORMAT_A2R10G10B10_UNORM_PACK32: return kRGBA_SkColorChannelFlags; |
| case VK_FORMAT_B4G4R4A4_UNORM_PACK16: return kRGBA_SkColorChannelFlags; |
| case VK_FORMAT_R4G4B4A4_UNORM_PACK16: return kRGBA_SkColorChannelFlags; |
| case VK_FORMAT_R8G8B8A8_SRGB: return kRGBA_SkColorChannelFlags; |
| case VK_FORMAT_ETC2_R8G8B8_UNORM_BLOCK: return kRGB_SkColorChannelFlags; |
| case VK_FORMAT_BC1_RGB_UNORM_BLOCK: return kRGB_SkColorChannelFlags; |
| case VK_FORMAT_BC1_RGBA_UNORM_BLOCK: return kRGBA_SkColorChannelFlags; |
| case VK_FORMAT_R16_UNORM: return kRed_SkColorChannelFlag; |
| case VK_FORMAT_R16G16_UNORM: return kRG_SkColorChannelFlags; |
| case VK_FORMAT_R16G16B16A16_UNORM: return kRGBA_SkColorChannelFlags; |
| case VK_FORMAT_R16G16_SFLOAT: return kRG_SkColorChannelFlags; |
| case VK_FORMAT_S8_UINT: return 0; |
| case VK_FORMAT_D24_UNORM_S8_UINT: return 0; |
| case VK_FORMAT_D32_SFLOAT_S8_UINT: return 0; |
| default: return 0; |
| } |
| } |
| |
| static constexpr size_t GrVkFormatBytesPerBlock(VkFormat vkFormat) { |
| switch (vkFormat) { |
| case VK_FORMAT_R8G8B8A8_UNORM: return 4; |
| case VK_FORMAT_R8_UNORM: return 1; |
| case VK_FORMAT_B8G8R8A8_UNORM: return 4; |
| case VK_FORMAT_R5G6B5_UNORM_PACK16: return 2; |
| case VK_FORMAT_R16G16B16A16_SFLOAT: return 8; |
| case VK_FORMAT_R16_SFLOAT: return 2; |
| case VK_FORMAT_R8G8B8_UNORM: return 3; |
| case VK_FORMAT_R8G8_UNORM: return 2; |
| case VK_FORMAT_A2B10G10R10_UNORM_PACK32: return 4; |
| case VK_FORMAT_A2R10G10B10_UNORM_PACK32: return 4; |
| case VK_FORMAT_B4G4R4A4_UNORM_PACK16: return 2; |
| case VK_FORMAT_R4G4B4A4_UNORM_PACK16: return 2; |
| case VK_FORMAT_R8G8B8A8_SRGB: return 4; |
| case VK_FORMAT_ETC2_R8G8B8_UNORM_BLOCK: return 8; |
| case VK_FORMAT_BC1_RGB_UNORM_BLOCK: return 8; |
| case VK_FORMAT_BC1_RGBA_UNORM_BLOCK: return 8; |
| case VK_FORMAT_R16_UNORM: return 2; |
| case VK_FORMAT_R16G16_UNORM: return 4; |
| case VK_FORMAT_R16G16B16A16_UNORM: return 8; |
| case VK_FORMAT_R16G16_SFLOAT: return 4; |
| // Currently we are just over estimating this value to be used in gpu size calculations even |
| // though the actually size is probably less. We should instead treat planar formats similar |
| // to compressed textures that go through their own special query for calculating size. |
| case VK_FORMAT_G8_B8_R8_3PLANE_420_UNORM: return 3; |
| case VK_FORMAT_G8_B8R8_2PLANE_420_UNORM: return 3; |
| case VK_FORMAT_S8_UINT: return 1; |
| case VK_FORMAT_D24_UNORM_S8_UINT: return 4; |
| case VK_FORMAT_D32_SFLOAT_S8_UINT: return 8; |
| |
| default: return 0; |
| } |
| } |
| |
| static constexpr int GrVkFormatStencilBits(VkFormat format) { |
| switch (format) { |
| case VK_FORMAT_S8_UINT: |
| return 8; |
| case VK_FORMAT_D24_UNORM_S8_UINT: |
| return 8; |
| case VK_FORMAT_D32_SFLOAT_S8_UINT: |
| return 8; |
| default: |
| return 0; |
| } |
| } |
| |
| bool GrVkFormatNeedsYcbcrSampler(VkFormat format); |
| |
| bool GrSampleCountToVkSampleCount(uint32_t samples, VkSampleCountFlagBits* vkSamples); |
| |
| bool GrCompileVkShaderModule(GrVkGpu* gpu, |
| const SkSL::String& shaderString, |
| VkShaderStageFlagBits stage, |
| VkShaderModule* shaderModule, |
| VkPipelineShaderStageCreateInfo* stageInfo, |
| const SkSL::Program::Settings& settings, |
| SkSL::String* outSPIRV, |
| SkSL::Program::Inputs* outInputs); |
| |
| bool GrInstallVkShaderModule(GrVkGpu* gpu, |
| const SkSL::String& spirv, |
| VkShaderStageFlagBits stage, |
| VkShaderModule* shaderModule, |
| VkPipelineShaderStageCreateInfo* stageInfo); |
| |
| /** |
| * Returns true if the format is compressed. |
| */ |
| bool GrVkFormatIsCompressed(VkFormat); |
| |
| #if defined(SK_DEBUG) || GR_TEST_UTILS |
| static constexpr const char* GrVkFormatToStr(VkFormat vkFormat) { |
| switch (vkFormat) { |
| case VK_FORMAT_R8G8B8A8_UNORM: return "R8G8B8A8_UNORM"; |
| case VK_FORMAT_R8_UNORM: return "R8_UNORM"; |
| case VK_FORMAT_B8G8R8A8_UNORM: return "B8G8R8A8_UNORM"; |
| case VK_FORMAT_R5G6B5_UNORM_PACK16: return "R5G6B5_UNORM_PACK16"; |
| case VK_FORMAT_R16G16B16A16_SFLOAT: return "R16G16B16A16_SFLOAT"; |
| case VK_FORMAT_R16_SFLOAT: return "R16_SFLOAT"; |
| case VK_FORMAT_R8G8B8_UNORM: return "R8G8B8_UNORM"; |
| case VK_FORMAT_R8G8_UNORM: return "R8G8_UNORM"; |
| case VK_FORMAT_A2B10G10R10_UNORM_PACK32: return "A2B10G10R10_UNORM_PACK32"; |
| case VK_FORMAT_A2R10G10B10_UNORM_PACK32: return "A2R10G10B10_UNORM_PACK32"; |
| case VK_FORMAT_B4G4R4A4_UNORM_PACK16: return "B4G4R4A4_UNORM_PACK16"; |
| case VK_FORMAT_R4G4B4A4_UNORM_PACK16: return "R4G4B4A4_UNORM_PACK16"; |
| case VK_FORMAT_R32G32B32A32_SFLOAT: return "R32G32B32A32_SFLOAT"; |
| case VK_FORMAT_R8G8B8A8_SRGB: return "R8G8B8A8_SRGB"; |
| case VK_FORMAT_ETC2_R8G8B8_UNORM_BLOCK: return "ETC2_R8G8B8_UNORM_BLOCK"; |
| case VK_FORMAT_BC1_RGB_UNORM_BLOCK: return "BC1_RGB_UNORM_BLOCK"; |
| case VK_FORMAT_BC1_RGBA_UNORM_BLOCK: return "BC1_RGBA_UNORM_BLOCK"; |
| case VK_FORMAT_R16_UNORM: return "R16_UNORM"; |
| case VK_FORMAT_R16G16_UNORM: return "R16G16_UNORM"; |
| case VK_FORMAT_R16G16B16A16_UNORM: return "R16G16B16A16_UNORM"; |
| case VK_FORMAT_R16G16_SFLOAT: return "R16G16_SFLOAT"; |
| case VK_FORMAT_S8_UINT: return "S8_UINT"; |
| case VK_FORMAT_D24_UNORM_S8_UINT: return "D24_UNORM_S8_UINT"; |
| case VK_FORMAT_D32_SFLOAT_S8_UINT: return "D32_SFLOAT_S8_UINT"; |
| |
| default: return "Unknown"; |
| } |
| } |
| |
| #endif |
| #endif |
