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[Fix] (DirectVulkan): match the 2_10_10_10 storage image view format to the texture's own

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swung0x48
2026-08-21 02:54:47 -04:00
parent 4b41f01b68
commit 36b9d26b9d
3 changed files with 25 additions and 6 deletions
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MobileGL/MG_Util/Converters/MGToVk/TextureEnumConverter.cpp
+10 -2
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@@ -287,9 +287,17 @@ namespace MobileGL {
case TexturePixelDataType::UnsignedInt8888Rev:
return VK_FORMAT_R8G8B8A8_UINT;
case TexturePixelDataType::UnsignedInt1010102:
return VK_FORMAT_A2R10G10B10_UINT_PACK32;
// GL_UNSIGNED_INT_10_10_10_2 is R in bits 22-31, G 12-21, B 2-11, A 0-1 - an
// R10G10B10A2 packing Vulkan has no format for at all. Reported as UNDEFINED
// rather than as the A2*10*10*10 neighbours below, which are a different
// packing: naming one of those would hand a caller a format whose components
// sit in the wrong bits.
return VK_FORMAT_UNDEFINED;
case TexturePixelDataType::UnsignedInt2101010Rev:
return VK_FORMAT_A2R10G10B10_UINT_PACK32;
// A2**B**10G10R10, for the reason spelled out on
// ConvertTextureInternalFormatToVkFormat's RGB10A2: _REV puts R in bits 0-9,
// which is A2B10G10R10. A2R10G10B10 silently swaps R and B.
return VK_FORMAT_A2B10G10R10_UINT_PACK32;
case TexturePixelDataType::UnsignedInt101111Rev:
return VK_FORMAT_B10G11R11_UFLOAT_PACK32;
case TexturePixelDataType::UnsignedInt5999Rev: