Add hooks for GL_EXT_debug_marker in gpu

src/gpu/GrGpu.cpp

 
 /*
  * Copyright 2010 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 
 #include "GrGpu.h"
@@ skipping 201 matching lines @@
         art.set(this->drawState(), renderTarget);
     }
     if (NULL == this->getDrawState().getRenderTarget()) {
         SkASSERT(0);
         return;
     }
     this->handleDirtyContext();
     this->onClear(rect, color, canIgnoreRect);
 }
 
+void GrGpu::insertEventMarker(const char* marker) {
+    this->onInsertEventMarker(marker);
+}
+void GrGpu::pushGroupMarker(const char* marker) {
+    this->onPushGroupMarker(marker);
+}
+void GrGpu::popGroupMarker() {
+    this->onPopGroupMarker();
+}
+
 void GrGpu::forceRenderTargetFlush() {
     this->handleDirtyContext();
     this->onForceRenderTargetFlush();
 }
 
 bool GrGpu::readPixels(GrRenderTarget* target,
                        int left, int top, int width, int height,
                        GrPixelConfig config, void* buffer,
                        size_t rowBytes) {
     this->handleDirtyContext();
@@ skipping 307 matching lines @@
 }
 
 void GrGpu::releaseIndexArray() {
     // if index source was array, we stowed data in the pool
     const GeometrySrcState& geoSrc = this->getGeomSrc();
     SkASSERT(kArray_GeometrySrcType == geoSrc.fIndexSrc);
     size_t bytes = geoSrc.fIndexCount * sizeof(uint16_t);
     fIndexPool->putBack(bytes);
     --fIndexPoolUseCnt;
 }