Mesa (master): mesa/st: enable ARB_gpu_shader5 if the reported GLSL version >= 400

[Ilia Mirkin]

Module: Mesa
Branch: master
Commit: 6f1edf3cbf0ce4cb8e95f2d8bd68c9c26d3f840c
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=6f1edf3cbf0ce4cb8e95f2d8bd68c9c26d3f840c

Author: Ilia Mirkin <imirkin at alum.mit.edu>
Date:   Sat Aug  9 20:00:20 2014 -0400

mesa/st: enable ARB_gpu_shader5 if the reported GLSL version >= 400

The ARB_gpu_shader5 extension is made up of a lot of small sub-parts.
Instead of adding PIPE_CAP's for each of these, just rely on the GLSL
version reported by the pipe driver. The remaining extensions lend
themselves naturally to being checked through a single CAP.

Signed-off-by: Ilia Mirkin <imirkin at alum.mit.edu>
Reviewed-by: Marek Olšák <marek.olsak at amd.com>

---

 src/mesa/state_tracker/st_extensions.c |    3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/mesa/state_tracker/st_extensions.c b/src/mesa/state_tracker/st_extensions.c
index 22c1562..eace321 100644
--- a/src/mesa/state_tracker/st_extensions.c
+++ b/src/mesa/state_tracker/st_extensions.c
@@ -657,6 +657,9 @@ void st_init_extensions(struct pipe_screen *screen,
       consts->ForceGLSLVersion = options->force_glsl_version;
    }
 
+   if (glsl_feature_level >= 400)
+      extensions->ARB_gpu_shader5 = GL_TRUE;
+
    /* This extension needs full OpenGL 3.2, but we don't know if that's
     * supported at this point. Only check the GLSL version. */
    if (consts->GLSLVersion >= 150 &&