Add GL_ARB_invalidate_subdata functions to GrGLInterface.

src/gpu/gl/win/GrGLCreateNativeInterface_win.cpp

 
 /*
  * Copyright 2011 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "gl/GrGLInterface.h"
 #include "gl/GrGLUtil.h"
@@ skipping 287 matching lines @@
             WGL_SET_PROC_SUFFIX(GetPathLength, NV);
             WGL_SET_PROC_SUFFIX(PointAlongPath, NV);
         }
 
         if (extensions.has("GL_EXT_debug_marker")) {
             WGL_SET_PROC_SUFFIX(InsertEventMarker, EXT);
             WGL_SET_PROC_SUFFIX(PushGroupMarker, EXT);
             WGL_SET_PROC_SUFFIX(PopGroupMarker, EXT);
         }
 
+        if (glVer >= GR_GL_VER(4,3) || extensions.has("GL_ARB_invalidate_subdata")) {
+            WGL_SET_PROC(InvalidateBufferData);
+            WGL_SET_PROC(InvalidateBufferSubData);
+            WGL_SET_PROC(InvalidateFramebuffer);
+            WGL_SET_PROC(InvalidateSubFramebuffer);
+            WGL_SET_PROC(InvalidateTexImage);
+            WGL_SET_PROC(InvalidateTexSubImage);
+        }
+
         interface->fStandard = kGL_GrGLStandard;
         interface->fExtensions.swap(&extensions);
 
         return interface;
     } else {
         return NULL;
     }
 }