commit 06f05989570fbf2ced3d2d1690ea1276b7330b5f
author commit-bot@chromium.org <commit-bot@chromium.org@2bbb7eff-a529-9590-31e7-b0007b416f81> Fri Aug 30 15:52:36 2013 +0000
committer commit-bot@chromium.org <commit-bot@chromium.org@2bbb7eff-a529-9590-31e7-b0007b416f81> Fri Aug 30 15:52:36 2013 +0000
tree b0e61e473fb964c94ea43fab1253b5b715318bba
parent 46fbfe0cd1bbe60fd15ce52e784f5d51450ff5fd

Modify GLSL version declaration to allow access to compat. features

R=robertphillips@google.com

Author: bsalomon@google.com

Review URL: https://chromiumcodereview.appspot.com/23526008

git-svn-id: http://skia.googlecode.com/svn/trunk@11033 2bbb7eff-a529-9590-31e7-b0007b416f81

src/gpu/gl/GrGLSL.cpp

diff --git a/src/gpu/gl/GrGLSL.cpp b/src/gpu/gl/GrGLSL.cpp
index 486390b..2959682 100644
--- a/src/gpu/gl/GrGLSL.cpp
+++ b/src/gpu/gl/GrGLSL.cpp
@@ -33,26 +33,30 @@
     }
 }
 
-const char* GrGetGLSLVersionDecl(GrGLBinding binding, GrGLSLGeneration gen) {
-    switch (gen) {
+const char* GrGetGLSLVersionDecl(const GrGLContextInfo& info) {
+    switch (info.glslGeneration()) {
         case k110_GrGLSLGeneration:
-            if (kES_GrGLBinding == binding) {
+            if (kES_GrGLBinding == info.binding()) {
                 // ES2s shader language is based on version 1.20 but is version
                 // 1.00 of the ES language.
                 return "#version 100\n";
             } else {
-                SkASSERT(kDesktop_GrGLBinding == binding);
+                SkASSERT(kDesktop_GrGLBinding == info.binding());
                 return "#version 110\n";
             }
         case k130_GrGLSLGeneration:
-            SkASSERT(kDesktop_GrGLBinding == binding);
+            SkASSERT(kDesktop_GrGLBinding == info.binding());
             return "#version 130\n";
         case k140_GrGLSLGeneration:
-            SkASSERT(kDesktop_GrGLBinding == binding);
+            SkASSERT(kDesktop_GrGLBinding == info.binding());
             return "#version 140\n";
         case k150_GrGLSLGeneration:
-            SkASSERT(kDesktop_GrGLBinding == binding);
-            return "#version 150\n";
+            SkASSERT(kDesktop_GrGLBinding == info.binding());
+            if (info.caps()->isCoreProfile()) {
+                return "#version 150\n";
+            } else {
+                return "#version 150 compatibility\n";
+            }
         default:
             GrCrash("Unknown GL version.");
             return ""; // suppress warning