kc3-lang/angle/src/libANGLE/renderer/vulkan/vk_format_map.json
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Hash : f27d1719
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Date : 2025-07-29T16:41:27
Vulkan: Prefer BGR565 for RGB565 if enabled Some platforms exhibit better performance when using BGR565 instead of RGB565, including when loading buffer data to the image. This change allows such platforms to use a BGR565 image in the backend instead of an RGB565 image when using Vulkan, when the corresponding flag is enabled: preferBGR565ToRGB565 * Updated the formats to include B5G6R5 as a fallback to R5G6B5, which would be triggered when the corresponding feature flag is enabled. * The only exception would be when the surface is being initialized as R5G6B5. * In addition, this format will not be subject to forced format fallback. * Added VVL skip that specifically does not allow undefined format for border color for certain formats, including B5G6R5 if flag enabled. * Some suites with RGB565 tests will be run with preferBGR565ToRGB565 enabled on SwS to provide better test coverage. Bug: b/409867243 Change-Id: Ibb8c71b024ba318862f62ded8abd2d07835e8a40 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/6799253 Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org> Commit-Queue: Amirali Abdolrashidi <abdolrashidi@google.com> Reviewed-by: Charlie Lao <cclao@google.com>
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src/libANGLE/renderer/vulkan/vk_format_map.json
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{ "description": [ "Copyright 2018 The ANGLE Project Authors. All rights reserved.", "Use of this source code is governed by a BSD-style license that can be", "found in the LICENSE file.", "", "vk_format_map.json: Format mapping between OpenGL and Vulkan.", "", "The format of the map is a dictionary where the key of each entry is the", "ANGLE format ID, and the value is the Vulkan format enum. Note some formats", "are missing from the map, these formats are either unsupported or emulated", "on Vulkan. The map matches GL formats to identical Vulkan formats; missing", "formats use the fallback table for emulation.", "", "We implement formats that aren't natively supported in Vulkan using", "fallback formats. These are specified as dictionaries (also keyed on", "the angle format ID), with two optional entries for Buffer and Image", "formats. Each entry specifies a fallback format.", "", "Also see gen_vk_format_table.py for the code generation step." ], "map": { "NONE": "VK_FORMAT_UNDEFINED", "A1R5G5B5_UNORM": "VK_FORMAT_A1R5G5B5_UNORM_PACK16", "B4G4R4A4_UNORM": "VK_FORMAT_B4G4R4A4_UNORM_PACK16", "R4G4B4A4_UNORM": "VK_FORMAT_R4G4B4A4_UNORM_PACK16", "R5G6B5_UNORM": "VK_FORMAT_R5G6B5_UNORM_PACK16", "R5G5B5A1_UNORM": "VK_FORMAT_R5G5B5A1_UNORM_PACK16", "B5G6R5_UNORM": "VK_FORMAT_B5G6R5_UNORM_PACK16", "B5G5R5A1_UNORM": "VK_FORMAT_B5G5R5A1_UNORM_PACK16", "R8_UNORM": "VK_FORMAT_R8_UNORM", "R8_UNORM_SRGB": "VK_FORMAT_R8_SRGB", "R8_SNORM": "VK_FORMAT_R8_SNORM", "R8_UINT": "VK_FORMAT_R8_UINT", "R8_SINT": "VK_FORMAT_R8_SINT", "R8_USCALED": "VK_FORMAT_R8_USCALED", "R8_SSCALED": "VK_FORMAT_R8_SSCALED", "R8G8_UNORM": "VK_FORMAT_R8G8_UNORM", "R8G8_UNORM_SRGB": "VK_FORMAT_R8G8_SRGB", "R8G8_SNORM": "VK_FORMAT_R8G8_SNORM", "R8G8_UINT": "VK_FORMAT_R8G8_UINT", "R8G8_SINT": "VK_FORMAT_R8G8_SINT", "R8G8_USCALED": "VK_FORMAT_R8G8_USCALED", "R8G8_SSCALED": "VK_FORMAT_R8G8_SSCALED", "R8G8B8_SNORM": "VK_FORMAT_R8G8B8_SNORM", "R8G8B8_UINT": "VK_FORMAT_R8G8B8_UINT", "R8G8B8_SINT": "VK_FORMAT_R8G8B8_SINT", "R8G8B8_USCALED": "VK_FORMAT_R8G8B8_USCALED", "R8G8B8_SSCALED": "VK_FORMAT_R8G8B8_SSCALED", "R8G8B8_UNORM": "VK_FORMAT_R8G8B8_UNORM", "R8G8B8_UNORM_SRGB": "VK_FORMAT_R8G8B8_SRGB", "R8G8B8A8_UNORM": "VK_FORMAT_R8G8B8A8_UNORM", "R8G8B8A8_SNORM": "VK_FORMAT_R8G8B8A8_SNORM", "R8G8B8A8_UINT": "VK_FORMAT_R8G8B8A8_UINT", "R8G8B8A8_SINT": "VK_FORMAT_R8G8B8A8_SINT", "R8G8B8A8_USCALED": "VK_FORMAT_R8G8B8A8_USCALED", "R8G8B8A8_SSCALED": "VK_FORMAT_R8G8B8A8_SSCALED", "R8G8B8A8_UNORM_SRGB": "VK_FORMAT_R8G8B8A8_SRGB", "B8G8R8A8_UNORM": "VK_FORMAT_B8G8R8A8_UNORM", "B8G8R8A8_UNORM_SRGB": "VK_FORMAT_B8G8R8A8_SRGB", "B10G10R10A2_UNORM": "VK_FORMAT_A2R10G10B10_UNORM_PACK32", "R10G10B10A2_UNORM": "VK_FORMAT_A2B10G10R10_UNORM_PACK32", "R10G10B10A2_SNORM": "VK_FORMAT_A2B10G10R10_SNORM_PACK32", "R10G10B10A2_USCALED": "VK_FORMAT_A2B10G10R10_USCALED_PACK32", "R10G10B10A2_SSCALED": "VK_FORMAT_A2B10G10R10_SSCALED_PACK32", "R10G10B10A2_UINT": "VK_FORMAT_A2B10G10R10_UINT_PACK32", "R10G10B10A2_SINT": "VK_FORMAT_A2B10G10R10_SINT_PACK32", "R16_UNORM": "VK_FORMAT_R16_UNORM", "R16_SNORM": "VK_FORMAT_R16_SNORM", "R16_USCALED": "VK_FORMAT_R16_USCALED", "R16_SSCALED": "VK_FORMAT_R16_SSCALED", "R16_UINT": "VK_FORMAT_R16_UINT", "R16_SINT": "VK_FORMAT_R16_SINT", "R16_FLOAT": "VK_FORMAT_R16_SFLOAT", "R16G16_UNORM": "VK_FORMAT_R16G16_UNORM", "R16G16_SNORM": "VK_FORMAT_R16G16_SNORM", "R16G16_USCALED": "VK_FORMAT_R16G16_USCALED", "R16G16_SSCALED": "VK_FORMAT_R16G16_SSCALED", "R16G16_UINT": "VK_FORMAT_R16G16_UINT", "R16G16_SINT": "VK_FORMAT_R16G16_SINT", "R16G16_FLOAT": "VK_FORMAT_R16G16_SFLOAT", "R16G16B16_UNORM": "VK_FORMAT_R16G16B16_UNORM", "R16G16B16_SNORM": "VK_FORMAT_R16G16B16_SNORM", "R16G16B16_USCALED": "VK_FORMAT_R16G16B16_USCALED", "R16G16B16_SSCALED": "VK_FORMAT_R16G16B16_SSCALED", "R16G16B16_UINT": "VK_FORMAT_R16G16B16_UINT", "R16G16B16_SINT": "VK_FORMAT_R16G16B16_SINT", "R16G16B16_FLOAT": "VK_FORMAT_R16G16B16_SFLOAT", "R16G16B16A16_UNORM": "VK_FORMAT_R16G16B16A16_UNORM", "R16G16B16A16_SNORM": "VK_FORMAT_R16G16B16A16_SNORM", "R16G16B16A16_USCALED": "VK_FORMAT_R16G16B16A16_USCALED", "R16G16B16A16_SSCALED": "VK_FORMAT_R16G16B16A16_SSCALED", "R16G16B16A16_UINT": "VK_FORMAT_R16G16B16A16_UINT", "R16G16B16A16_SINT": "VK_FORMAT_R16G16B16A16_SINT", "R16G16B16A16_FLOAT": "VK_FORMAT_R16G16B16A16_SFLOAT", "R32_UINT": "VK_FORMAT_R32_UINT", "R32_SINT": "VK_FORMAT_R32_SINT", "R32_FLOAT": "VK_FORMAT_R32_SFLOAT", "R32G32_UINT": "VK_FORMAT_R32G32_UINT", "R32G32_SINT": "VK_FORMAT_R32G32_SINT", "R32G32_FLOAT": "VK_FORMAT_R32G32_SFLOAT", "R32G32B32_UINT": "VK_FORMAT_R32G32B32_UINT", "R32G32B32_SINT": "VK_FORMAT_R32G32B32_SINT", "R32G32B32_FLOAT": "VK_FORMAT_R32G32B32_SFLOAT", "R32G32B32A32_UINT": "VK_FORMAT_R32G32B32A32_UINT", "R32G32B32A32_SINT": "VK_FORMAT_R32G32B32A32_SINT", "R32G32B32A32_FLOAT": "VK_FORMAT_R32G32B32A32_SFLOAT", "R11G11B10_FLOAT": "VK_FORMAT_B10G11R11_UFLOAT_PACK32", "R9G9B9E5_SHAREDEXP": "VK_FORMAT_E5B9G9R9_UFLOAT_PACK32", "D16_UNORM": "VK_FORMAT_D16_UNORM", "D32_FLOAT": "VK_FORMAT_D32_SFLOAT", "S8_UINT": "VK_FORMAT_S8_UINT", "D24_UNORM_S8_UINT": "VK_FORMAT_D24_UNORM_S8_UINT", "D24_UNORM_X8_UINT": "VK_FORMAT_X8_D24_UNORM_PACK32", "D32_FLOAT_S8X24_UINT": "VK_FORMAT_D32_SFLOAT_S8_UINT", "BC1_RGB_UNORM_BLOCK": "VK_FORMAT_BC1_RGB_UNORM_BLOCK", "BC1_RGB_UNORM_SRGB_BLOCK": "VK_FORMAT_BC1_RGB_SRGB_BLOCK", "BC1_RGBA_UNORM_BLOCK": "VK_FORMAT_BC1_RGBA_UNORM_BLOCK", "BC1_RGBA_UNORM_SRGB_BLOCK": "VK_FORMAT_BC1_RGBA_SRGB_BLOCK", "BC2_RGBA_UNORM_BLOCK": "VK_FORMAT_BC2_UNORM_BLOCK", "BC2_RGBA_UNORM_SRGB_BLOCK": "VK_FORMAT_BC2_SRGB_BLOCK", "BC3_RGBA_UNORM_BLOCK": "VK_FORMAT_BC3_UNORM_BLOCK", "BC3_RGBA_UNORM_SRGB_BLOCK": "VK_FORMAT_BC3_SRGB_BLOCK", "BC4_RED_UNORM_BLOCK": "VK_FORMAT_BC4_UNORM_BLOCK", "BC4_RED_SNORM_BLOCK": "VK_FORMAT_BC4_SNORM_BLOCK", "BC5_RG_UNORM_BLOCK": "VK_FORMAT_BC5_UNORM_BLOCK", "BC5_RG_SNORM_BLOCK": "VK_FORMAT_BC5_SNORM_BLOCK", "BC6H_RGB_UFLOAT_BLOCK": "VK_FORMAT_BC6H_UFLOAT_BLOCK", "BC6H_RGB_SFLOAT_BLOCK": "VK_FORMAT_BC6H_SFLOAT_BLOCK", "BC7_RGBA_UNORM_BLOCK": "VK_FORMAT_BC7_UNORM_BLOCK", "BC7_RGBA_UNORM_SRGB_BLOCK": "VK_FORMAT_BC7_SRGB_BLOCK", "ETC2_R8G8B8_UNORM_BLOCK": "VK_FORMAT_ETC2_R8G8B8_UNORM_BLOCK", "ETC2_R8G8B8_SRGB_BLOCK": "VK_FORMAT_ETC2_R8G8B8_SRGB_BLOCK", "ETC2_R8G8B8A1_UNORM_BLOCK": "VK_FORMAT_ETC2_R8G8B8A1_UNORM_BLOCK", "ETC2_R8G8B8A1_SRGB_BLOCK": "VK_FORMAT_ETC2_R8G8B8A1_SRGB_BLOCK", "ETC2_R8G8B8A8_UNORM_BLOCK": "VK_FORMAT_ETC2_R8G8B8A8_UNORM_BLOCK", "ETC2_R8G8B8A8_SRGB_BLOCK": "VK_FORMAT_ETC2_R8G8B8A8_SRGB_BLOCK", "EAC_R11_UNORM_BLOCK": "VK_FORMAT_EAC_R11_UNORM_BLOCK", "EAC_R11_SNORM_BLOCK": "VK_FORMAT_EAC_R11_SNORM_BLOCK", "EAC_R11G11_UNORM_BLOCK": "VK_FORMAT_EAC_R11G11_UNORM_BLOCK", "EAC_R11G11_SNORM_BLOCK": "VK_FORMAT_EAC_R11G11_SNORM_BLOCK", "ASTC_4x4_UNORM_BLOCK": "VK_FORMAT_ASTC_4x4_UNORM_BLOCK", "ASTC_4x4_SRGB_BLOCK": "VK_FORMAT_ASTC_4x4_SRGB_BLOCK", "ASTC_5x4_UNORM_BLOCK": "VK_FORMAT_ASTC_5x4_UNORM_BLOCK", "ASTC_5x4_SRGB_BLOCK": "VK_FORMAT_ASTC_5x4_SRGB_BLOCK", "ASTC_5x5_UNORM_BLOCK": "VK_FORMAT_ASTC_5x5_UNORM_BLOCK", "ASTC_5x5_SRGB_BLOCK": "VK_FORMAT_ASTC_5x5_SRGB_BLOCK", "ASTC_6x5_UNORM_BLOCK": "VK_FORMAT_ASTC_6x5_UNORM_BLOCK", "ASTC_6x5_SRGB_BLOCK": "VK_FORMAT_ASTC_6x5_SRGB_BLOCK", "ASTC_6x6_UNORM_BLOCK": "VK_FORMAT_ASTC_6x6_UNORM_BLOCK", "ASTC_6x6_SRGB_BLOCK": "VK_FORMAT_ASTC_6x6_SRGB_BLOCK", "ASTC_8x5_UNORM_BLOCK": "VK_FORMAT_ASTC_8x5_UNORM_BLOCK", "ASTC_8x5_SRGB_BLOCK": "VK_FORMAT_ASTC_8x5_SRGB_BLOCK", "ASTC_8x6_UNORM_BLOCK": "VK_FORMAT_ASTC_8x6_UNORM_BLOCK", "ASTC_8x6_SRGB_BLOCK": "VK_FORMAT_ASTC_8x6_SRGB_BLOCK", "ASTC_8x8_UNORM_BLOCK": "VK_FORMAT_ASTC_8x8_UNORM_BLOCK", "ASTC_8x8_SRGB_BLOCK": "VK_FORMAT_ASTC_8x8_SRGB_BLOCK", "ASTC_10x5_UNORM_BLOCK": "VK_FORMAT_ASTC_10x5_UNORM_BLOCK", "ASTC_10x5_SRGB_BLOCK": "VK_FORMAT_ASTC_10x5_SRGB_BLOCK", "ASTC_10x6_UNORM_BLOCK": "VK_FORMAT_ASTC_10x6_UNORM_BLOCK", "ASTC_10x6_SRGB_BLOCK": "VK_FORMAT_ASTC_10x6_SRGB_BLOCK", "ASTC_10x8_UNORM_BLOCK": "VK_FORMAT_ASTC_10x8_UNORM_BLOCK", "ASTC_10x8_SRGB_BLOCK": "VK_FORMAT_ASTC_10x8_SRGB_BLOCK", "ASTC_10x10_UNORM_BLOCK": "VK_FORMAT_ASTC_10x10_UNORM_BLOCK", "ASTC_10x10_SRGB_BLOCK": "VK_FORMAT_ASTC_10x10_SRGB_BLOCK", "ASTC_12x10_UNORM_BLOCK": "VK_FORMAT_ASTC_12x10_UNORM_BLOCK", "ASTC_12x10_SRGB_BLOCK": "VK_FORMAT_ASTC_12x10_SRGB_BLOCK", "ASTC_12x12_UNORM_BLOCK": "VK_FORMAT_ASTC_12x12_UNORM_BLOCK", "ASTC_12x12_SRGB_BLOCK": "VK_FORMAT_ASTC_12x12_SRGB_BLOCK", "G8_B8_R8_3PLANE_420_UNORM": "VK_FORMAT_G8_B8_R8_3PLANE_420_UNORM", "G8_B8R8_2PLANE_420_UNORM": "VK_FORMAT_G8_B8R8_2PLANE_420_UNORM", "R10X6G10X6B10X6A10X6_UNORM": "VK_FORMAT_R10X6G10X6B10X6A10X6_UNORM_4PACK16", "G10X6_B10X6R10X6_2PLANE_420_UNORM_3PACK16": "VK_FORMAT_G10X6_B10X6R10X6_2PLANE_420_UNORM_3PACK16", "EXTERNAL0": "VK_FORMAT_UNDEFINED", "EXTERNAL1": "VK_FORMAT_UNDEFINED", "EXTERNAL2": "VK_FORMAT_UNDEFINED", "EXTERNAL3": "VK_FORMAT_UNDEFINED", "EXTERNAL4": "VK_FORMAT_UNDEFINED", "EXTERNAL5": "VK_FORMAT_UNDEFINED", "EXTERNAL6": "VK_FORMAT_UNDEFINED", "EXTERNAL7": "VK_FORMAT_UNDEFINED" }, "fallbacks": { "A16_FLOAT": { "image": "R16_FLOAT" }, "A32_FLOAT": { "image": "R32_FLOAT" }, "L16_FLOAT": { "image": "R16_FLOAT" }, "L32_FLOAT": { "image": "R32_FLOAT" }, "L16A16_FLOAT": { "image": "R16G16_FLOAT" }, "L32A32_FLOAT": { "image": "R32G32_FLOAT" }, "A8_UNORM": { "image": "R8_UNORM" }, "L8_UNORM": { "image": "R8_UNORM" }, "L8A8_UNORM": { "image": "R8G8_UNORM" }, "L4A4_UNORM": { "image": "R8G8_UNORM" }, "R5G6B5_UNORM": { "image": "B5G6R5_UNORM" }, "R4G4B4A4_UNORM": { "image": "R8G8B8A8_UNORM" }, "R5G5B5A1_UNORM": { "image": "A1R5G5B5_UNORM" }, "R8G8B8_UNORM_SRGB": { "image": "R8G8B8A8_UNORM_SRGB" }, "B8G8R8X8_UNORM": { "buffer": "NONE", "image": "B8G8R8A8_UNORM" }, "B8G8R8X8_UNORM_SRGB": { "buffer": "NONE", "image": "B8G8R8A8_UNORM_SRGB" }, "R8G8B8X8_UNORM": { "buffer": "NONE", "image": "R8G8B8A8_UNORM" }, "R8G8B8X8_UNORM_SRGB": { "buffer": "NONE", "image": "R8G8B8A8_UNORM_SRGB" }, "D24_UNORM_X8_UINT": { "image": ["D24_UNORM_S8_UINT", "D32_FLOAT_S8X24_UINT"] }, "D32_UNORM": { "buffer": "NONE", "image": ["D24_UNORM_X8_UINT", "D24_UNORM_S8_UINT", "D32_FLOAT"] }, "ETC1_R8G8B8_UNORM_BLOCK": { "buffer": "NONE", "image": ["ETC2_R8G8B8_UNORM_BLOCK", "R8G8B8A8_UNORM"] }, "R32_FIXED": { "buffer": "R32_FLOAT" }, "R32G32_FIXED": { "buffer": "R32G32_FLOAT" }, "R32G32B32_FIXED": { "buffer": "R32G32B32_FLOAT" }, "R32G32B32A32_FIXED": { "buffer": "R32G32B32A32_FLOAT" }, "R32_UNORM": { "buffer": "R32_FLOAT" }, "R32G32_UNORM": { "buffer": "R32G32_FLOAT" }, "R32G32B32_UNORM": { "buffer": "R32G32B32_FLOAT" }, "R32G32B32A32_UNORM": { "buffer": "R32G32B32A32_FLOAT" }, "R32_SNORM": { "buffer": "R32_FLOAT" }, "R32G32_SNORM": { "buffer": "R32G32_FLOAT" }, "R32G32B32_SNORM": { "buffer": "R32G32B32_FLOAT" }, "R32G32B32A32_SNORM": { "buffer": "R32G32B32A32_FLOAT" }, "R32G32B32A32_FLOAT": { "buffer_compressed": "R16G16B16A16_FLOAT" }, "R32G32_FLOAT": { "buffer_compressed": "R16G16_FLOAT" }, "R32_FLOAT": { "buffer_compressed": "R16_FLOAT" }, "R32_USCALED": { "buffer": "R32_FLOAT" }, "R32G32_USCALED": { "buffer": "R32G32_FLOAT" }, "R32G32B32_USCALED": { "buffer": "R32G32B32_FLOAT" }, "R32G32B32A32_USCALED": { "buffer": "R32G32B32A32_FLOAT" }, "R32_SSCALED": { "buffer": "R32_FLOAT" }, "R32G32_SSCALED": { "buffer": "R32G32_FLOAT" }, "R32G32B32_SSCALED": { "buffer": "R32G32B32_FLOAT" }, "R32G32B32A32_SSCALED": { "buffer": "R32G32B32A32_FLOAT" }, "R10G10B10X2_UNORM": { "buffer": "NONE", "image": "R10G10B10A2_UNORM" }, "A2R10G10B10_SINT_VERTEX": { "image": "NONE", "buffer": "R16G16B16A16_FLOAT" }, "A2R10G10B10_UINT_VERTEX": { "image": "NONE", "buffer": "R16G16B16A16_FLOAT" }, "A2R10G10B10_SSCALED_VERTEX": { "image": "NONE", "buffer": "R16G16B16A16_FLOAT" }, "A2R10G10B10_USCALED_VERTEX": { "image": "NONE", "buffer": "R16G16B16A16_FLOAT" }, "A2R10G10B10_SNORM_VERTEX": { "image": "NONE", "buffer": "R16G16B16A16_FLOAT" }, "A2R10G10B10_UNORM_VERTEX": { "image": "NONE", "buffer": "R16G16B16A16_FLOAT" }, "X2R10G10B10_SINT_VERTEX": { "image": "NONE", "buffer": "R16G16B16A16_FLOAT" }, "X2R10G10B10_USCALED_VERTEX": { "image": "NONE", "buffer": "R16G16B16A16_FLOAT" }, "X2R10G10B10_SSCALED_VERTEX": { "image": "NONE", "buffer": "R16G16B16A16_FLOAT" }, "X2R10G10B10_UINT_VERTEX": { "image": "NONE", "buffer": "R16G16B16A16_FLOAT" }, "X2R10G10B10_SNORM_VERTEX": { "image": "NONE", "buffer": "R16G16B16A16_FLOAT" }, "X2R10G10B10_UNORM_VERTEX": { "image": "NONE", "buffer": "R16G16B16A16_FLOAT" }, "D32_FLOAT_S8X24_UINT": { "image": ["D24_UNORM_S8_UINT"] }, "D24_UNORM_S8_UINT": { "image": ["D32_FLOAT_S8X24_UINT"] }, "S8_UINT": { "image": ["D24_UNORM_S8_UINT", "D32_FLOAT_S8X24_UINT"] }, "R8_USCALED": { "buffer": "R16_FLOAT" }, "R8_SSCALED": { "buffer": "R16_FLOAT" }, "R8G8_USCALED": { "buffer": ["R8G8B8_USCALED", "R16G16_FLOAT"] }, "R8G8_SSCALED": { "buffer": ["R8G8B8_SSCALED", 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