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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 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 | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef MEDIA_MOJO_SERVICES_MOJO_RENDERER_IMPL_H_ | 5 #ifndef MEDIA_MOJO_SERVICES_MOJO_RENDERER_IMPL_H_ |
6 #define MEDIA_MOJO_SERVICES_MOJO_RENDERER_IMPL_H_ | 6 #define MEDIA_MOJO_SERVICES_MOJO_RENDERER_IMPL_H_ |
7 | 7 |
8 #include "base/macros.h" | 8 #include "base/macros.h" |
9 #include "base/memory/weak_ptr.h" | 9 #include "base/memory/weak_ptr.h" |
10 #include "media/base/renderer.h" | 10 #include "media/base/renderer.h" |
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40 const scoped_refptr<base::SingleThreadTaskRunner>& task_runner, | 40 const scoped_refptr<base::SingleThreadTaskRunner>& task_runner, |
41 DemuxerStreamProvider* demuxer_stream_provider, | 41 DemuxerStreamProvider* demuxer_stream_provider, |
42 mojo::ServiceProvider* audio_renderer_provider); | 42 mojo::ServiceProvider* audio_renderer_provider); |
43 virtual ~MojoRendererImpl(); | 43 virtual ~MojoRendererImpl(); |
44 | 44 |
45 // Renderer implementation. | 45 // Renderer implementation. |
46 virtual void Initialize(const base::Closure& init_cb, | 46 virtual void Initialize(const base::Closure& init_cb, |
47 const StatisticsCB& statistics_cb, | 47 const StatisticsCB& statistics_cb, |
48 const base::Closure& ended_cb, | 48 const base::Closure& ended_cb, |
49 const PipelineStatusCB& error_cb, | 49 const PipelineStatusCB& error_cb, |
50 const BufferingStateCB& buffering_state_cb) OVERRIDE; | 50 const BufferingStateCB& buffering_state_cb) override; |
51 virtual void Flush(const base::Closure& flush_cb) OVERRIDE; | 51 virtual void Flush(const base::Closure& flush_cb) override; |
52 virtual void StartPlayingFrom(base::TimeDelta time) OVERRIDE; | 52 virtual void StartPlayingFrom(base::TimeDelta time) override; |
53 virtual void SetPlaybackRate(float playback_rate) OVERRIDE; | 53 virtual void SetPlaybackRate(float playback_rate) override; |
54 virtual void SetVolume(float volume) OVERRIDE; | 54 virtual void SetVolume(float volume) override; |
55 virtual base::TimeDelta GetMediaTime() OVERRIDE; | 55 virtual base::TimeDelta GetMediaTime() override; |
56 virtual bool HasAudio() OVERRIDE; | 56 virtual bool HasAudio() override; |
57 virtual bool HasVideo() OVERRIDE; | 57 virtual bool HasVideo() override; |
58 virtual void SetCdm(MediaKeys* cdm) OVERRIDE; | 58 virtual void SetCdm(MediaKeys* cdm) override; |
59 | 59 |
60 // mojo::MediaRendererClient implementation. | 60 // mojo::MediaRendererClient implementation. |
61 virtual void OnTimeUpdate(int64_t time_usec, | 61 virtual void OnTimeUpdate(int64_t time_usec, |
62 int64_t max_time_usec) MOJO_OVERRIDE; | 62 int64_t max_time_usec) override; |
63 virtual void OnBufferingStateChange(mojo::BufferingState state) MOJO_OVERRIDE; | 63 virtual void OnBufferingStateChange(mojo::BufferingState state) override; |
64 virtual void OnEnded() MOJO_OVERRIDE; | 64 virtual void OnEnded() override; |
65 virtual void OnError() MOJO_OVERRIDE; | 65 virtual void OnError() override; |
66 | 66 |
67 private: | 67 private: |
68 // Called when |remote_audio_renderer_| has finished initializing. | 68 // Called when |remote_audio_renderer_| has finished initializing. |
69 void OnInitialized(); | 69 void OnInitialized(); |
70 | 70 |
71 // Task runner used to execute pipeline tasks. | 71 // Task runner used to execute pipeline tasks. |
72 scoped_refptr<base::SingleThreadTaskRunner> task_runner_; | 72 scoped_refptr<base::SingleThreadTaskRunner> task_runner_; |
73 | 73 |
74 DemuxerStreamProvider* demuxer_stream_provider_; | 74 DemuxerStreamProvider* demuxer_stream_provider_; |
75 mojo::MediaRendererPtr remote_audio_renderer_; | 75 mojo::MediaRendererPtr remote_audio_renderer_; |
76 | 76 |
77 // Callbacks passed to Initialize() that we forward messages from | 77 // Callbacks passed to Initialize() that we forward messages from |
78 // |remote_audio_renderer_| through. | 78 // |remote_audio_renderer_| through. |
79 base::Closure init_cb_; | 79 base::Closure init_cb_; |
80 base::Closure ended_cb_; | 80 base::Closure ended_cb_; |
81 PipelineStatusCB error_cb_; | 81 PipelineStatusCB error_cb_; |
82 BufferingStateCB buffering_state_cb_; | 82 BufferingStateCB buffering_state_cb_; |
83 | 83 |
84 base::WeakPtrFactory<MojoRendererImpl> weak_factory_; | 84 base::WeakPtrFactory<MojoRendererImpl> weak_factory_; |
85 DISALLOW_COPY_AND_ASSIGN(MojoRendererImpl); | 85 DISALLOW_COPY_AND_ASSIGN(MojoRendererImpl); |
86 }; | 86 }; |
87 | 87 |
88 } // namespace media | 88 } // namespace media |
89 | 89 |
90 #endif // MEDIA_MOJO_SERVICES_MOJO_RENDERER_IMPL_H_ | 90 #endif // MEDIA_MOJO_SERVICES_MOJO_RENDERER_IMPL_H_ |
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