[Mesa-dev] [PATCH 20/20] st/mesa: enable shader subroutine

[Dave Airlie]

From: Dave Airlie <airlied at redhat.com>

since this touches drivers, only enable it on gallium
for now for drivers reporting GLSL 1.30 or above.

Signed-off-by: Dave Airlie <airlied at redhat.com>
---
 src/mesa/state_tracker/st_extensions.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/mesa/state_tracker/st_extensions.c b/src/mesa/state_tracker/st_extensions.c
index b1057f3..e5796f9 100644
--- a/src/mesa/state_tracker/st_extensions.c
+++ b/src/mesa/state_tracker/st_extensions.c
@@ -693,6 +693,7 @@ void st_init_extensions(struct pipe_screen *screen,
       extensions->OES_depth_texture_cube_map = GL_TRUE;
       extensions->ARB_shading_language_420pack = GL_TRUE;
       extensions->ARB_texture_query_levels = GL_TRUE;
+      extensions->ARB_shader_subroutine = GL_TRUE;
 
       if (!options->disable_shader_bit_encoding) {
          extensions->ARB_shader_bit_encoding = GL_TRUE;
-- 
2.4.3