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Make sure we're actually using the HDR10 colorspace before using that shader

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This commit is contained in:
Sam Lantinga
2024-02-06 16:32:07 -08:00
parent 7b74e2eeb8
commit fb823fbe95
1 changed files with 6 additions and 1 deletions
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7
src/render/metal/SDL_render_metal.m
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@@ -758,7 +758,12 @@ static int METAL_CreateTexture(SDL_Renderer *renderer, SDL_Texture *texture, SDL
} else if (texture->format == SDL_PIXELFORMAT_NV21) { } else if (texture->format == SDL_PIXELFORMAT_NV21) {
texturedata.fragmentFunction = SDL_METAL_FRAGMENT_NV21; texturedata.fragmentFunction = SDL_METAL_FRAGMENT_NV21;
} else if (texture->format == SDL_PIXELFORMAT_P010) { } else if (texture->format == SDL_PIXELFORMAT_P010) {
texturedata.fragmentFunction = SDL_METAL_FRAGMENT_HDR10; if(SDL_COLORSPACEPRIMARIES(texture->colorspace) == SDL_COLOR_PRIMARIES_BT2020 &&
SDL_COLORSPACETRANSFER(texture->colorspace) == SDL_TRANSFER_CHARACTERISTICS_PQ) {
texturedata.fragmentFunction = SDL_METAL_FRAGMENT_HDR10;
} else {
return SDL_SetError("Unsupported YUV colorspace");
}
} else } else
#endif #endif
{ {