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Use YUV colorspaces instead of a global YUV conversion mode

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Fixes https://github.com/libsdl-org/SDL/issues/8669
This commit is contained in:
Sam Lantinga
2024-02-03 07:05:32 -08:00
parent 9e76f23561
commit 50a805cdd1
22 changed files with 361 additions and 327 deletions
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48
src/render/direct3d12/SDL_render_d3d12.c
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@@ -2589,17 +2589,19 @@ static int D3D12_SetCopyState(SDL_Renderer *renderer, const SDL_RenderCommand *c
};
D3D12_Shader shader;
switch (SDL_GetYUVConversionModeForResolution(texture->w, texture->h)) {
case SDL_YUV_CONVERSION_JPEG:
shader = SHADER_YUV_JPEG;
break;
case SDL_YUV_CONVERSION_BT601:
shader = SHADER_YUV_BT601;
break;
case SDL_YUV_CONVERSION_BT709:
shader = SHADER_YUV_BT709;
break;
default:
if (SDL_ISCOLORSPACE_YUV_BT601(texture->colorspace)) {
if (SDL_ISCOLORSPACE_LIMITED_RANGE(texture->colorspace)) {
shader = SHADER_YUV_BT601;
} else {
shader = SHADER_YUV_JPEG;
}
} else if (SDL_ISCOLORSPACE_YUV_BT709(texture->colorspace)) {
if (SDL_ISCOLORSPACE_LIMITED_RANGE(texture->colorspace)) {
shader = SHADER_YUV_BT709;
} else {
return SDL_SetError("Unsupported YUV conversion mode");
}
} else {
return SDL_SetError("Unsupported YUV conversion mode");
}
@@ -2620,17 +2622,19 @@ static int D3D12_SetCopyState(SDL_Renderer *renderer, const SDL_RenderCommand *c
};
D3D12_Shader shader;
switch (SDL_GetYUVConversionModeForResolution(texture->w, texture->h)) {
case SDL_YUV_CONVERSION_JPEG:
shader = texture->format == SDL_PIXELFORMAT_NV12 ? SHADER_NV12_JPEG : SHADER_NV21_JPEG;
break;
case SDL_YUV_CONVERSION_BT601:
shader = texture->format == SDL_PIXELFORMAT_NV12 ? SHADER_NV12_BT601 : SHADER_NV21_BT601;
break;
case SDL_YUV_CONVERSION_BT709:
shader = texture->format == SDL_PIXELFORMAT_NV12 ? SHADER_NV12_BT709 : SHADER_NV21_BT709;
break;
default:
if (SDL_ISCOLORSPACE_YUV_BT601(texture->colorspace)) {
if (SDL_ISCOLORSPACE_LIMITED_RANGE(texture->colorspace)) {
shader = texture->format == SDL_PIXELFORMAT_NV12 ? SHADER_NV12_BT601 : SHADER_NV21_BT601;
} else {
shader = texture->format == SDL_PIXELFORMAT_NV12 ? SHADER_NV12_JPEG : SHADER_NV21_JPEG;
}
} else if (SDL_ISCOLORSPACE_YUV_BT709(texture->colorspace)) {
if (SDL_ISCOLORSPACE_LIMITED_RANGE(texture->colorspace)) {
shader = texture->format == SDL_PIXELFORMAT_NV12 ? SHADER_NV12_BT709 : SHADER_NV21_BT709;
} else {
return SDL_SetError("Unsupported YUV conversion mode");
}
} else {
return SDL_SetError("Unsupported YUV conversion mode");
}