Create abstract interface for media::Pipeline.

media/test/pipeline_integration_test_base.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef MEDIA_TEST_PIPELINE_INTEGRATION_TEST_BASE_H_
 #define MEDIA_TEST_PIPELINE_INTEGRATION_TEST_BASE_H_
 
 #include <stdint.h>
 
 #include "base/md5.h"
 #include "base/message_loop/message_loop.h"
 #include "media/audio/clockless_audio_sink.h"
 #include "media/audio/null_audio_sink.h"
 #include "media/base/audio_hardware_config.h"
 #include "media/base/demuxer.h"
 #include "media/base/media_keys.h"
 #include "media/base/null_video_sink.h"
-#include "media/base/pipeline.h"
+#include "media/base/pipeline_impl.h"
+#include "media/base/pipeline_status.h"
 #include "media/base/text_track.h"
 #include "media/base/text_track_config.h"
 #include "media/base/video_frame.h"
 #include "media/renderers/video_renderer_impl.h"
 #include "testing/gmock/include/gmock/gmock.h"
 
 namespace base {
 class FilePath;
 }
 
@@ skipping 39 matching lines @@
   // Starts the pipeline (optionally with a CdmContext), returning the final
   // status code after it has started. |filename| points at a test file located
   // under media/test/data/.
   PipelineStatus Start(const std::string& filename);
   PipelineStatus Start(const std::string& filename, CdmContext* cdm_context);
 
   // Starts the pipeline in a particular mode for advanced testing and
   // benchmarking purposes (e.g., underflow is disabled to ensure consistent
   // hashes).  May be combined using the bitwise or operator (and as such must
   // have values that are powers of two).
-  enum TestTypeFlags { kHashed = 1, kClockless = 2};
+  enum TestTypeFlags { kHashed = 1, kClockless = 2 };
   PipelineStatus Start(const std::string& filename, uint8_t test_type);
 
   void Play();
   void Pause();
   bool Seek(base::TimeDelta seek_time);
   bool Suspend();
   bool Resume(base::TimeDelta seek_time);
   void Stop();
   bool WaitUntilCurrentTimeIsAfter(const base::TimeDelta& wait_time);
 
@@ skipping 12 matching lines @@
   // Pipeline must have been started with clockless playback enabled.
   base::TimeDelta GetAudioTime();
 
  protected:
   base::MessageLoop message_loop_;
   base::MD5Context md5_context_;
   bool hashing_enabled_;
   bool clockless_playback_;
   scoped_ptr<Demuxer> demuxer_;
   scoped_ptr<DataSource> data_source_;
-  scoped_ptr<Pipeline> pipeline_;
+  scoped_ptr<PipelineImpl> pipeline_;
   scoped_refptr<NullAudioSink> audio_sink_;
   scoped_refptr<ClocklessAudioSink> clockless_audio_sink_;
   scoped_ptr<NullVideoSink> video_sink_;
   bool ended_;
   PipelineStatus pipeline_status_;
   Demuxer::EncryptedMediaInitDataCB encrypted_media_init_data_cb_;
   VideoPixelFormat last_video_frame_format_;
   ColorSpace last_video_frame_color_space_;
   DummyTickClock dummy_clock_;
   AudioHardwareConfig hardware_config_;
@@ skipping 25 matching lines @@
   MOCK_METHOD1(DecryptorAttached, void(bool));
   MOCK_METHOD2(OnAddTextTrack,
                void(const TextTrackConfig& config,
                     const AddTextTrackDoneCB& done_cb));
   MOCK_METHOD0(OnWaitingForDecryptionKey, void(void));
 };
 
 }  // namespace media
 
 #endif  // MEDIA_TEST_PIPELINE_INTEGRATION_TEST_BASE_H_