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Use a reasonable default for unspecified YUV colorspace

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This commit is contained in:
Sam Lantinga 2024-02-05 11:20:14 -08:00
parent 240158f3e8
commit c3e4481d56
8 changed files with 138 additions and 87 deletions
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10
src/render/opengles2/SDL_render_gles2.c
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@ -629,7 +629,7 @@ static int GLES2_SelectProgram(GLES2_RenderData *data, GLES2_ImageSource source,
#if SDL_HAVE_YUV
case GLES2_IMAGESOURCE_TEXTURE_YUV:
ftype = GLES2_SHADER_FRAGMENT_TEXTURE_YUV;
shader_params = SDL_GetYCbCRtoRGBConversionMatrix(colorspace);
shader_params = SDL_GetYCbCRtoRGBConversionMatrix(colorspace, 0, 0, 8);
if (!shader_params) {
SDL_SetError("Unsupported YUV colorspace");
goto fault;
@ -641,7 +641,7 @@ static int GLES2_SelectProgram(GLES2_RenderData *data, GLES2_ImageSource source,
} else {
ftype = GLES2_SHADER_FRAGMENT_TEXTURE_NV12_RA;
}
shader_params = SDL_GetYCbCRtoRGBConversionMatrix(colorspace);
shader_params = SDL_GetYCbCRtoRGBConversionMatrix(colorspace, 0, 0, 8);
if (!shader_params) {
SDL_SetError("Unsupported YUV colorspace");
goto fault;
@ -653,7 +653,7 @@ static int GLES2_SelectProgram(GLES2_RenderData *data, GLES2_ImageSource source,
} else {
ftype = GLES2_SHADER_FRAGMENT_TEXTURE_NV21_RA;
}
shader_params = SDL_GetYCbCRtoRGBConversionMatrix(colorspace);
shader_params = SDL_GetYCbCRtoRGBConversionMatrix(colorspace, 0, 0, 8);
if (!shader_params) {
SDL_SetError("Unsupported YUV colorspace");
goto fault;
@ -1548,7 +1548,7 @@ static int GLES2_CreateTexture(SDL_Renderer *renderer, SDL_Texture *texture, SDL
}
SDL_SetNumberProperty(SDL_GetTextureProperties(texture), SDL_PROP_TEXTURE_OPENGLES2_TEXTURE_U_NUMBER, data->texture_u);
if (!SDL_GetYCbCRtoRGBConversionMatrix(texture->colorspace)) {
if (!SDL_GetYCbCRtoRGBConversionMatrix(texture->colorspace, texture->w, texture->h, 8)) {
return SDL_SetError("Unsupported YUV colorspace");
}
} else if (data->nv12) {
@ -1573,7 +1573,7 @@ static int GLES2_CreateTexture(SDL_Renderer *renderer, SDL_Texture *texture, SDL
}
SDL_SetNumberProperty(SDL_GetTextureProperties(texture), SDL_PROP_TEXTURE_OPENGLES2_TEXTURE_UV_NUMBER, data->texture_u);
if (!SDL_GetYCbCRtoRGBConversionMatrix(texture->colorspace)) {
if (!SDL_GetYCbCRtoRGBConversionMatrix(texture->colorspace, texture->w, texture->h, 8)) {
return SDL_SetError("Unsupported YUV colorspace");
}
}