diff options
| author | Marek Olšák <[email protected]> | 2013-06-12 21:38:28 +0200 |
|---|---|---|
| committer | Marek Olšák <[email protected]> | 2013-07-02 17:02:14 +0200 |
| commit | 74edd56927801e8c646c7d5cddba397c2f54b4ef (patch) | |
| tree | e60475a56b495d5af89689c84e9516a031cb22b0 /src/mesa/state_tracker/st_extensions.c | |
| parent | b3d8b4c0b423539f17c13713673cfeb6d66ff7ed (diff) | |
st/mesa: disable EXT_separate_shader_objects
The extension disallows elimination of set-but-unused varyings.
Reviewed-by: Ian Romanick <[email protected]>
Diffstat (limited to 'src/mesa/state_tracker/st_extensions.c')
| -rw-r--r-- | src/mesa/state_tracker/st_extensions.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/src/mesa/state_tracker/st_extensions.c b/src/mesa/state_tracker/st_extensions.c index c0ec06a18a1..df0761a80a6 100644 --- a/src/mesa/state_tracker/st_extensions.c +++ b/src/mesa/state_tracker/st_extensions.c @@ -554,7 +554,14 @@ void st_init_extensions(struct st_context *st) ctx->Extensions.EXT_pixel_buffer_object = GL_TRUE; ctx->Extensions.EXT_point_parameters = GL_TRUE; ctx->Extensions.EXT_provoking_vertex = GL_TRUE; - ctx->Extensions.EXT_separate_shader_objects = GL_TRUE; + + /* IMPORTANT: + * Don't enable EXT_separate_shader_objects. It disallows a certain + * optimization in the GLSL compiler and therefore is considered + * harmful. + */ + ctx->Extensions.EXT_separate_shader_objects = GL_FALSE; + ctx->Extensions.EXT_texture_env_dot3 = GL_TRUE; ctx->Extensions.EXT_vertex_array_bgra = GL_TRUE; |