commit 8c04d077f3bfcda26aab40c5b6a6baeb3b2f5d05
author Olli Etuaho <oetuaho@nvidia.com> Fri Dec 09 15:30:48 2016 +0000
committer Commit Bot <commit-bot@chromium.org> Fri Dec 09 16:45:24 2016 +0000
tree 855b4f0813494d9cd56d2f659ca859d653e8a66b
parent 56a2f95f5cf8135e91e02c4036207cdcdecd2119

Make minimum GLSL version for compute shaders GLSL 430

Compute shaders were added to the core OpenGL spec in version 4.3.

Also don't output GL_ARB_explicit_attrib_location extension directive
for compute shaders. This extension is only relevant for vertex and
fragment shaders.

BUG=angleproject:1442
TEST=angle_end2end_tests

Change-Id: I92021ac048b38ffbc5a61af408b37c387193389b
Reviewed-on: https://chromium-review.googlesource.com/418657
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Olli Etuaho <oetuaho@nvidia.com>

src/compiler/translator/VersionGLSL.cpp

diff --git a/src/compiler/translator/VersionGLSL.cpp b/src/compiler/translator/VersionGLSL.cpp
index 9e593ac..37e8ce1 100644
--- a/src/compiler/translator/VersionGLSL.cpp
+++ b/src/compiler/translator/VersionGLSL.cpp
@@ -6,6 +6,8 @@
 
 #include "compiler/translator/VersionGLSL.h"
 
+#include "angle_gl.h"
+
 namespace sh
 {
 
@@ -55,6 +57,10 @@
     {
         ensureVersionIsAtLeast(GLSL_VERSION_120);
     }
+    if (type == GL_COMPUTE_SHADER)
+    {
+        ensureVersionIsAtLeast(GLSL_VERSION_430);
+    }
 }
 
 void TVersionGLSL::visitSymbol(TIntermSymbol *node)