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Adam Strzelecki to SDL

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Currently SDL uses GL_RGB for internalFormat when GL_YCBCR_MESA is passed as format for glTextImage2D when using Linux Mesa's OpenGL. However this is wrong and makes glTextImage2D fail with invalid argument error. GL_YCBCR_MESA should be also internalFormat (not GL_RGB) there and this is what can be found googling various source codes using GL_YCBCR_MESA.
This commit is contained in:
Sam Lantinga
2009-11-26 05:55:57 +00:00
parent eb0a552878
commit c0587b4d69
1 changed files with 2 additions and 2 deletions
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4
src/video/SDL_renderer_gl.c
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@@ -707,7 +707,7 @@ convert_format(GL_RenderData *renderdata, Uint32 pixel_format,
*type = GL_UNSIGNED_SHORT_8_8_REV_APPLE;
#endif
} else if (renderdata->GL_MESA_ycbcr_texture_supported) {
*internalFormat = GL_RGB;
*internalFormat = GL_YCBCR_MESA;
*format = GL_YCBCR_MESA;
#if SDL_BYTEORDER == SDL_LIL_ENDIAN
*type = GL_UNSIGNED_SHORT_8_8_MESA;
@@ -732,7 +732,7 @@ convert_format(GL_RenderData *renderdata, Uint32 pixel_format,
*type = GL_UNSIGNED_SHORT_8_8_APPLE;
#endif
} else if (renderdata->GL_MESA_ycbcr_texture_supported) {
*internalFormat = GL_RGB;
*internalFormat = GL_YCBCR_MESA;
*format = GL_YCBCR_MESA;
#if SDL_BYTEORDER == SDL_LIL_ENDIAN
*type = GL_UNSIGNED_SHORT_8_8_REV_MESA;