gallium: add EXT_texture_sRGB_decode.

This uses a sampler view to access the texture with the alternate format. Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-01-13 17:22:54 +10:00
parent 9b1a15e1cb
commit 527bf67682
2 changed files with 5 additions and 0 deletions
--- a/src/mesa/state_tracker/st_extensions.c
+++ b/src/mesa/state_tracker/st_extensions.c
@@ -387,6 +387,7 @@ void st_init_extensions(struct st_context *st)
                                   PIPE_TEXTURE_2D, 0,
                                   PIPE_BIND_SAMPLER_VIEW, 0)) {
      ctx->Extensions.EXT_texture_sRGB = GL_TRUE;
+      ctx->Extensions.EXT_texture_sRGB_decode = GL_TRUE;
   }

   if (screen->is_format_supported(screen, PIPE_FORMAT_R8G8_UNORM,