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      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_
     58