cc/debug/rasterize_and_record_benchmark_impl.h

   1 // Copyright 2013 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef CC_DEBUG_RASTERIZE_AND_RECORD_BENCHMARK_IMPL_H_
   6 #define CC_DEBUG_RASTERIZE_AND_RECORD_BENCHMARK_IMPL_H_
   7
   8 #include <map>
   9 #include <utility>
  10 #include <vector>
  11
  12 #include "base/time/time.h"
  13 #include "cc/debug/micro_benchmark_impl.h"
  14
  15 namespace cc {
  16
  17 class LayerTreeHostImpl;
  18 class PictureLayerImpl;
  19 class LayerImpl;
  20 class RasterizeAndRecordBenchmarkImpl : public MicroBenchmarkImpl {
  21  public:
  22   explicit RasterizeAndRecordBenchmarkImpl(
  23       scoped_refptr<base::MessageLoopProxy> origin_loop,
  24       base::Value* value,
  25       const MicroBenchmarkImpl::DoneCallback& callback);
  26   virtual ~RasterizeAndRecordBenchmarkImpl();
  27
  28   // Implements MicroBenchmark interface.
  29   virtual void DidCompleteCommit(LayerTreeHostImpl* host) OVERRIDE;
  30   virtual void RunOnLayer(PictureLayerImpl* layer) OVERRIDE;
  31
  32  private:
  33   void Run(LayerImpl* layer);
  34
  35   struct RasterizeResults {
  36     RasterizeResults();
  37     ~RasterizeResults();
  38
  39     int pixels_rasterized;
  40     base::TimeDelta total_best_time;
  41   };
  42
  43   RasterizeResults rasterize_results_;
  44   int rasterize_repeat_count_;
  45 };
  46
  47 }  // namespace cc
  48
  49 #endif  // CC_DEBUG_RASTERIZE_AND_RECORD_BENCHMARK_IMPL_H_