Mesa (master): mesa: use _mesa_has_compute_shaders instead of extension check

[Tapani Pälli]

Module: Mesa
Branch: master
Commit: abf3fefa1aa734844e0ca8e95e8c3a501909aa33
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=abf3fefa1aa734844e0ca8e95e8c3a501909aa33

Author: Tapani Pälli <tapani.palli at intel.com>
Date:   Thu May  7 08:07:30 2015 +0300

mesa: use _mesa_has_compute_shaders instead of extension check

This was really the original purpose, for enabling the path for
ES3.1 tests without the extension being set. Set also fallthrough
comment for Coverity (caught by Matt).

v2: .. and test the right way, not wrong one (Ilia Mirkin)

Signed-off-by: Tapani Pälli <tapani.palli at intel.com>
Reviewed-by: Ilia Mirkin <imirkin at alum.mit.edu>

---

 src/mesa/main/shader_query.cpp |    4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/mesa/main/shader_query.cpp b/src/mesa/main/shader_query.cpp
index 6e46553..3445f89 100644
--- a/src/mesa/main/shader_query.cpp
+++ b/src/mesa/main/shader_query.cpp
@@ -28,6 +28,7 @@
  * \author Ian Romanick <ian.d.romanick at intel.com>
  */
 
+#include "main/context.h"
 #include "main/core.h"
 #include "glsl_symbol_table.h"
 #include "ir.h"
@@ -986,8 +987,9 @@ _mesa_program_resource_prop(struct gl_shader_program *shProg,
    case GL_ACTIVE_VARIABLES:
       return get_buffer_property(shProg, res, prop, val, caller);
    case GL_REFERENCED_BY_COMPUTE_SHADER:
-      if (!ctx->Extensions.ARB_compute_shader)
+      if (!_mesa_has_compute_shaders(ctx))
          goto invalid_enum;
+      /* fallthrough */
    case GL_REFERENCED_BY_VERTEX_SHADER:
    case GL_REFERENCED_BY_GEOMETRY_SHADER:
    case GL_REFERENCED_BY_FRAGMENT_SHADER: