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 #include "cc/resources/task_graph_runner.h"
  15
  16 namespace cc {
  17
  18 class LayerTreeHostImpl;
  19 class PictureLayerImpl;
  20 class LayerImpl;
  21 class RasterizeAndRecordBenchmarkImpl : public MicroBenchmarkImpl {
  22  public:
  23   explicit RasterizeAndRecordBenchmarkImpl(
  24       scoped_refptr<base::MessageLoopProxy> origin_loop,
  25       base::Value* value,
  26       const MicroBenchmarkImpl::DoneCallback& callback);
  27   virtual ~RasterizeAndRecordBenchmarkImpl();
  28
  29   // Implements MicroBenchmark interface.
  30   virtual void DidCompleteCommit(LayerTreeHostImpl* host) OVERRIDE;
  31   virtual void RunOnLayer(PictureLayerImpl* layer) OVERRIDE;
  32
  33  private:
  34   void Run(LayerImpl* layer);
  35
  36   struct RasterizeResults {
  37     RasterizeResults();
  38     ~RasterizeResults();
  39
  40     int pixels_rasterized;
  41     int pixels_rasterized_with_non_solid_color;
  42     int pixels_rasterized_as_opaque;
  43     base::TimeDelta total_best_time;
  44     int total_layers;
  45     int total_picture_layers;
  46     int total_picture_layers_with_no_content;
  47     int total_picture_layers_off_screen;
  48   };
  49
  50   RasterizeResults rasterize_results_;
  51   int rasterize_repeat_count_;
  52   NamespaceToken task_namespace_;
  53 };
  54
  55 }  // namespace cc
  56
  57 #endif  // CC_DEBUG_RASTERIZE_AND_RECORD_BENCHMARK_IMPL_H_