Add counting of some GL calls

tools/PictureBenchmark.h

 /*
  * Copyright 2012 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #ifndef PictureBenchmark_DEFINED
 #define PictureBenchmark_DEFINED
 
@@ skipping 31 matching lines @@
     void setTimeIndividualTiles(bool indiv) { fTimeIndividualTiles = indiv; }
     bool timeIndividualTiles() const { return fTimeIndividualTiles; }
 
     void setPurgeDecodedTex(bool purgeDecodedTex) { fPurgeDecodedTex = purgeDecodedTex; }
     bool purgeDecodedText() const { return fPurgeDecodedTex; }
 
     void setPreprocess(bool preprocess) { fPreprocess = preprocess; }
     bool preprocess() const { return fPreprocess; }
 
     PictureRenderer* setRenderer(PictureRenderer*);
+    PictureRenderer* renderer() { return fRenderer; }
 
     void setTimerResultType(TimerData::Result resultType) { fTimerResult = resultType; }
 
     void setTimersToShow(bool wall, bool truncatedWall, bool cpu, bool truncatedCpu, bool gpu);
 
     void setWriter(PictureResultsWriter* writer) { fWriter = writer; }
 
 private:
     int               fRepeats;
     PictureRenderer*  fRenderer;
     TimerData::Result fTimerResult;
     uint32_t          fTimerTypes; // bitfield of TimerData::TimerFlags values
     bool              fTimeIndividualTiles;
     bool              fPurgeDecodedTex;
     bool              fPreprocess;
 
     PictureResultsWriter* fWriter;
 
     Timer* setupTimer(bool useGLTimer = true);
 };
 
 }
 
 #endif  // PictureBenchmark_DEFINED