cc/benchmarks/micro_benchmark_impl.h

   1 // Copyright 2013 The Chromium Authors
   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_BENCHMARKS_MICRO_BENCHMARK_IMPL_H_
   6 #define CC_BENCHMARKS_MICRO_BENCHMARK_IMPL_H_
   7
   8 #include "base/functional/callback.h"
   9 #include "base/memory/scoped_refptr.h"
  10 #include "base/values.h"
  11 #include "cc/cc_export.h"
  12
  13 namespace base {
  14 class SingleThreadTaskRunner;
  15 }  // namespace base
  16
  17 namespace cc {
  18
  19 class LayerTreeHostImpl;
  20 class LayerImpl;
  21 class PictureLayerImpl;
  22 class CC_EXPORT MicroBenchmarkImpl {
  23  public:
  24   using DoneCallback = base::OnceCallback<void(base::Value::Dict)>;
  25
  26   explicit MicroBenchmarkImpl(
  27       DoneCallback callback,
  28       scoped_refptr<base::SingleThreadTaskRunner> origin_task_runner);
  29   virtual ~MicroBenchmarkImpl();
  30
  31   bool IsDone() const;
  32   virtual void DidCompleteCommit(LayerTreeHostImpl* host);
  33
  34   virtual void RunOnLayer(LayerImpl* layer);
  35   virtual void RunOnLayer(PictureLayerImpl* layer);
  36
  37  protected:
  38   void NotifyDone(base::Value::Dict result);
  39
  40  private:
  41   DoneCallback callback_;
  42   bool is_done_;
  43   scoped_refptr<base::SingleThreadTaskRunner> origin_task_runner_;
  44 };
  45
  46 }  // namespace cc
  47
  48 #endif  // CC_BENCHMARKS_MICRO_BENCHMARK_IMPL_H_