Add hooks for GL_EXT_debug_marker in gpu

src/gpu/gl/GrGLInterface.cpp

Index: src/gpu/gl/GrGLInterface.cpp
diff --git a/src/gpu/gl/GrGLInterface.cpp b/src/gpu/gl/GrGLInterface.cpp
index f7b0a53c20d54cba4cc101f60be337d61e9a5b0a..308e60477a6547ff69e3e11428536ba0e12adf42 100644
--- a/src/gpu/gl/GrGLInterface.cpp
+++ b/src/gpu/gl/GrGLInterface.cpp
@@ -6,6 +6,7 @@
  */
 
 
+#include "gl/GrGLDebugMarker.h"
 #include "gl/GrGLInterface.h"
 #include "gl/GrGLExtensions.h"
 #include "gl/GrGLUtil.h"
@@ -18,6 +19,20 @@ void GrGLDefaultInterfaceCallback(const GrGLInterface*) {}
 }
 #endif
 
+const GrGLInterface* GrGLInterfaceAddTestDebugMarker(const GrGLInterface* interface) {
+    GrGLInterface* newInterface = GrGLInterface::NewClone(interface);
+
+    if (!newInterface->fExtensions.has("GL_EXT_debug_marker")) {
+        newInterface->fExtensions.add("GL_EXT_debug_marker");
+    }
+
+    newInterface->fInsertEventMarker = testInsertEventMarker;

[bsalomon, 2014/02/20 22:14:13]

Where are these defined?

+    newInterface->fPushGroupMarker = testPushGroupMarker;
+    newInterface->fPopGroupMarker = testPopGroupMarker;
+
+    return newInterface;
+}
+
 const GrGLInterface* GrGLInterfaceRemoveNVPR(const GrGLInterface* interface) {
     GrGLInterface* newInterface = GrGLInterface::NewClone(interface);
 
@@ -263,7 +278,10 @@ GrGLInterface::GrGLInterface()
     , fIsPointInFillPath(&fFunctions.fIsPointInFillPath)
     , fIsPointInStrokePath(&fFunctions.fIsPointInStrokePath)
     , fGetPathLength(&fFunctions.fGetPathLength)
-    , fPointAlongPath(&fFunctions.fPointAlongPath) {
+    , fPointAlongPath(&fFunctions.fPointAlongPath)
+    , fInsertEventMarker(&fFunctions.fInsertEventMarker)
+    , fPushGroupMarker(&fFunctions.fPushGroupMarker)
+    , fPopGroupMarker(&fFunctions.fPopGroupMarker) {
     fStandard = kNone_GrGLStandard;
 
 #if GR_GL_PER_GL_FUNC_CALLBACK
@@ -655,5 +673,15 @@ bool GrGLInterface::validate() const {
             }
         }
     }
+
+#if 0
+    if (fExtensions.has("GL_EXT_debug_marker")) {
+        if (NULL == fFunctions.fInsertEventMarker ||
+            NULL == fFunctions.fPushGroupMarker ||
+            NULL == fFunctions.fPopGroupMarker) {
+            return false;
+        }
+    }
+#endif
     return true;
 }