diff options
| author | Dave Airlie <airlied@redhat.com> | 2010-08-11 19:04:05 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2010-10-02 17:03:15 +1000 |
| commit | 71a079fb4ecbd17703ac9b5e6d5ef622fd7bc50f (patch) | |
| tree | e25cc06ea21a61404882d3fad27f5c6e3199d614 /src/mesa/state_tracker/st_extensions.c | |
| parent | f31771343259d195ba243ce8d307831e495d5a2c (diff) | |
mesa/st: initial attempt at RG support for gallium drivers
passes all piglit RG tests with softpipe.
Diffstat (limited to 'src/mesa/state_tracker/st_extensions.c')
| -rw-r--r-- | src/mesa/state_tracker/st_extensions.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/mesa/state_tracker/st_extensions.c b/src/mesa/state_tracker/st_extensions.c index 225f75e3af..9b09601bbc 100644 --- a/src/mesa/state_tracker/st_extensions.c +++ b/src/mesa/state_tracker/st_extensions.c @@ -373,6 +373,12 @@ void st_init_extensions(struct st_context *st) ctx->Extensions.EXT_texture_sRGB = GL_TRUE; } + if (screen->is_format_supported(screen, PIPE_FORMAT_R8G8_UNORM, + PIPE_TEXTURE_2D, 0, + PIPE_BIND_SAMPLER_VIEW, 0)) { + ctx->Extensions.ARB_texture_rg = GL_TRUE; + } + /* s3tc support */ if (screen->is_format_supported(screen, PIPE_FORMAT_DXT5_RGBA, PIPE_TEXTURE_2D, 0, |