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GPU: Add support for more texture formats (#10641)

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Andrei Alexeyev 2024-09-03 03:14:48 +03:00 • committed by GitHub
parent f405def691
commit fb7245fb93
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GPG key ID: B5690EEEBB952194
7 changed files with 256 additions and 76 deletions
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25
src/gpu/SDL_gpu.c
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@ -502,15 +502,22 @@ Uint32 SDL_GPUTextureFormatTexelBlockSize(
SDL_GPUTextureFormat textureFormat)
{
switch (textureFormat) {
case SDL_GPU_TEXTUREFORMAT_BC1_UNORM:
case SDL_GPU_TEXTUREFORMAT_BC1_RGBA_UNORM:
case SDL_GPU_TEXTUREFORMAT_BC1_RGBA_UNORM_SRGB:
case SDL_GPU_TEXTUREFORMAT_BC4_R_UNORM:
return 8;
case SDL_GPU_TEXTUREFORMAT_BC2_UNORM:
case SDL_GPU_TEXTUREFORMAT_BC3_UNORM:
case SDL_GPU_TEXTUREFORMAT_BC7_UNORM:
case SDL_GPU_TEXTUREFORMAT_BC3_UNORM_SRGB:
case SDL_GPU_TEXTUREFORMAT_BC7_UNORM_SRGB:
case SDL_GPU_TEXTUREFORMAT_BC2_RGBA_UNORM:
case SDL_GPU_TEXTUREFORMAT_BC3_RGBA_UNORM:
case SDL_GPU_TEXTUREFORMAT_BC5_RG_UNORM:
case SDL_GPU_TEXTUREFORMAT_BC7_RGBA_UNORM:
case SDL_GPU_TEXTUREFORMAT_BC6H_RGB_FLOAT:
case SDL_GPU_TEXTUREFORMAT_BC6H_RGB_UFLOAT:
case SDL_GPU_TEXTUREFORMAT_BC2_RGBA_UNORM_SRGB:
case SDL_GPU_TEXTUREFORMAT_BC3_RGBA_UNORM_SRGB:
case SDL_GPU_TEXTUREFORMAT_BC7_RGBA_UNORM_SRGB:
return 16;
case SDL_GPU_TEXTUREFORMAT_R8_UNORM:
case SDL_GPU_TEXTUREFORMAT_R8_SNORM:
case SDL_GPU_TEXTUREFORMAT_A8_UNORM:
case SDL_GPU_TEXTUREFORMAT_R8_UINT:
return 1;
@ -519,7 +526,10 @@ Uint32 SDL_GPUTextureFormatTexelBlockSize(
case SDL_GPU_TEXTUREFORMAT_B5G5R5A1_UNORM:
case SDL_GPU_TEXTUREFORMAT_R16_FLOAT:
case SDL_GPU_TEXTUREFORMAT_R8G8_SNORM:
case SDL_GPU_TEXTUREFORMAT_R8G8_UNORM:
case SDL_GPU_TEXTUREFORMAT_R8G8_UINT:
case SDL_GPU_TEXTUREFORMAT_R16_UNORM:
case SDL_GPU_TEXTUREFORMAT_R16_SNORM:
case SDL_GPU_TEXTUREFORMAT_R16_UINT:
return 2;
case SDL_GPU_TEXTUREFORMAT_R8G8B8A8_UNORM:
@ -528,14 +538,17 @@ Uint32 SDL_GPUTextureFormatTexelBlockSize(
case SDL_GPU_TEXTUREFORMAT_B8G8R8A8_UNORM_SRGB:
case SDL_GPU_TEXTUREFORMAT_R32_FLOAT:
case SDL_GPU_TEXTUREFORMAT_R16G16_FLOAT:
case SDL_GPU_TEXTUREFORMAT_R11G11B10_UFLOAT:
case SDL_GPU_TEXTUREFORMAT_R8G8B8A8_SNORM:
case SDL_GPU_TEXTUREFORMAT_R10G10B10A2_UNORM:
case SDL_GPU_TEXTUREFORMAT_R8G8B8A8_UINT:
case SDL_GPU_TEXTUREFORMAT_R16G16_UINT:
case SDL_GPU_TEXTUREFORMAT_R16G16_UNORM:
case SDL_GPU_TEXTUREFORMAT_R16G16_SNORM:
return 4;
case SDL_GPU_TEXTUREFORMAT_R16G16B16A16_FLOAT:
case SDL_GPU_TEXTUREFORMAT_R16G16B16A16_UNORM:
case SDL_GPU_TEXTUREFORMAT_R16G16B16A16_SNORM:
case SDL_GPU_TEXTUREFORMAT_R32G32_FLOAT:
case SDL_GPU_TEXTUREFORMAT_R16G16B16A16_UINT:
return 8;