chromecast/media/cma/test/mock_frame_provider.h

   1 // Copyright 2014 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 CHROMECAST_MEDIA_CMA_TEST_MOCK_FRAME_PROVIDER_H_
   6 #define CHROMECAST_MEDIA_CMA_TEST_MOCK_FRAME_PROVIDER_H_
   7
   8 #include <vector>
   9
  10 #include "base/macros.h"
  11 #include "chromecast/media/cma/base/coded_frame_provider.h"
  12
  13 namespace chromecast {
  14 namespace media {
  15 class FrameGeneratorForTest;
  16
  17 class MockFrameProvider : public CodedFrameProvider {
  18  public:
  19   MockFrameProvider();
  20   ~MockFrameProvider() override;
  21
  22   void Configure(
  23       const std::vector<bool>& delayed_task_pattern,
  24       scoped_ptr<FrameGeneratorForTest> frame_generator);
  25   void SetDelayFlush(bool delay_flush);
  26
  27   // CodedFrameProvider implementation.
  28   void Read(const ReadCB& read_cb) override;
  29   void Flush(const base::Closure& flush_cb) override;
  30
  31  private:
  32   void DoRead(const ReadCB& read_cb);
  33
  34   // Parameterization of the frame provider.
  35   // |delayed_task_pattern_| indicates the pattern for delivering frames,
  36   // i.e. after receiving a Read request, either delivers a frame right away
  37   // or wait some time before delivering the frame.
  38   // |pattern_idx_| is the current index in the pattern.
  39   // |delay_flush_| indicates whether to delay flush cb in Flush. Default is
  40   // false.
  41   std::vector<bool> delayed_task_pattern_;
  42   size_t pattern_idx_;
  43   bool delay_flush_;
  44
  45   scoped_ptr<FrameGeneratorForTest> frame_generator_;
  46
  47   DISALLOW_COPY_AND_ASSIGN(MockFrameProvider);
  48 };
  49
  50 }  // namespace media
  51 }  // namespace chromecast
  52
  53 #endif  // CHROMECAST_MEDIA_CMA_TEST_MOCK_FRAME_PROVIDER_H_