diff options
Diffstat (limited to 'src/mesa/state_tracker')
| -rw-r--r-- | src/mesa/state_tracker/st_format.c | 20 |
1 files changed, 16 insertions, 4 deletions
diff --git a/src/mesa/state_tracker/st_format.c b/src/mesa/state_tracker/st_format.c index 955d821a657..531fa948d50 100644 --- a/src/mesa/state_tracker/st_format.c +++ b/src/mesa/state_tracker/st_format.c @@ -717,18 +717,30 @@ st_choose_format(struct pipe_screen *screen, GLenum internalFormat, case GL_SRGB_EXT: case GL_SRGB8_EXT: - case GL_COMPRESSED_SRGB_EXT: - case GL_COMPRESSED_SRGB_ALPHA_EXT: case GL_SRGB_ALPHA_EXT: case GL_SRGB8_ALPHA8_EXT: return default_srgba_format( screen, target, sample_count, bindings, geom_flags ); + + case GL_COMPRESSED_SRGB_EXT: case GL_COMPRESSED_SRGB_S3TC_DXT1_EXT: - return PIPE_FORMAT_DXT1_SRGB; + if (screen->is_format_supported(screen, PIPE_FORMAT_DXT1_SRGB, target, + sample_count, bindings, geom_flags)) + return PIPE_FORMAT_DXT1_SRGB; + return default_srgba_format( screen, target, sample_count, bindings, + geom_flags ); + case GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT: return PIPE_FORMAT_DXT1_SRGBA; + + case GL_COMPRESSED_SRGB_ALPHA_EXT: case GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT3_EXT: - return PIPE_FORMAT_DXT3_SRGBA; + if (screen->is_format_supported(screen, PIPE_FORMAT_DXT3_SRGBA, target, + sample_count, bindings, geom_flags)) + return PIPE_FORMAT_DXT3_SRGBA; + return default_srgba_format( screen, target, sample_count, bindings, + geom_flags ); + case GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT: return PIPE_FORMAT_DXT5_SRGBA; |