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      1 /*
      2  * Copyright 2012 Google Inc.
      3  *
      4  * Use of this source code is governed by a BSD-style license that can be
      5  * found in the LICENSE file.
      6  */
      7 
      8 #ifndef PictureBenchmark_DEFINED
      9 #define PictureBenchmark_DEFINED
     10 
     11 #include "PictureRenderer.h"
     12 #include "PictureResultsWriter.h"
     13 #include "SkTypes.h"
     14 #include "TimerData.h"
     15 
     16 class SkPicture;
     17 class Timer;
     18 
     19 namespace sk_tools {
     20 
     21 class PictureBenchmark {
     22 public:
     23     PictureBenchmark();
     24 
     25     ~PictureBenchmark();
     26 
     27     /**
     28      * Draw the provided SkPicture fRepeats times while collecting timing data, and log the output
     29      * via fWriter.
     30      */
     31     void run(SkPicture* pict);
     32 
     33     void setRepeats(int repeats) {
     34         fRepeats = repeats;
     35     }
     36 
     37     /**
     38      * If true, tells run to log separate timing data for each individual tile. Each tile will be
     39      * drawn fRepeats times. Requires the PictureRenderer set by setRenderer to be a
     40      * TiledPictureRenderer.
     41      */
     42     void setTimeIndividualTiles(bool indiv) { fTimeIndividualTiles = indiv; }
     43     bool timeIndividualTiles() const { return fTimeIndividualTiles; }
     44 
     45     void setPurgeDecodedTex(bool purgeDecodedTex) { fPurgeDecodedTex = purgeDecodedTex; }
     46     bool purgeDecodedText() const { return fPurgeDecodedTex; }
     47 
     48     void setPreprocess(bool preprocess) { fPreprocess = preprocess; }
     49     bool preprocess() const { return fPreprocess; }
     50 
     51     PictureRenderer* setRenderer(PictureRenderer*);
     52 
     53     void setTimerResultType(TimerData::Result resultType) { fTimerResult = resultType; }
     54 
     55     void setTimersToShow(bool wall, bool truncatedWall, bool cpu, bool truncatedCpu, bool gpu);
     56 
     57     void setWriter(PictureResultsWriter* writer) { fWriter = writer; }
     58 
     59 private:
     60     int               fRepeats;
     61     PictureRenderer*  fRenderer;
     62     TimerData::Result fTimerResult;
     63     uint32_t          fTimerTypes; // bitfield of TimerData::TimerFlags values
     64     bool              fTimeIndividualTiles;
     65     bool              fPurgeDecodedTex;
     66     bool              fPreprocess;
     67 
     68     PictureResultsWriter* fWriter;
     69 
     70     Timer* setupTimer(bool useGLTimer = true);
     71 };
     72 
     73 }
     74 
     75 #endif  // PictureBenchmark_DEFINED
     76