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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_SERVICE_H_ | 5 #ifndef MEDIA_MOJO_SERVICES_MOJO_RENDERER_SERVICE_H_ |
6 #define MEDIA_MOJO_SERVICES_MOJO_RENDERER_SERVICE_H_ | 6 #define MEDIA_MOJO_SERVICES_MOJO_RENDERER_SERVICE_H_ |
7 | 7 |
8 #include "base/callback.h" | 8 #include "base/callback.h" |
9 #include "base/macros.h" | 9 #include "base/macros.h" |
10 #include "base/memory/scoped_ptr.h" | 10 #include "base/memory/scoped_ptr.h" |
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31 public: | 31 public: |
32 // |connection| is a pointer to the connection back to our embedder. The | 32 // |connection| is a pointer to the connection back to our embedder. The |
33 // embedder should have configured it (via ConfigureOutgoingConnection) to | 33 // embedder should have configured it (via ConfigureOutgoingConnection) to |
34 // allow |this| to connect to a sink that will receive decoded data ready | 34 // allow |this| to connect to a sink that will receive decoded data ready |
35 // for playback. | 35 // for playback. |
36 explicit MojoRendererService(mojo::ApplicationConnection* connection); | 36 explicit MojoRendererService(mojo::ApplicationConnection* connection); |
37 virtual ~MojoRendererService(); | 37 virtual ~MojoRendererService(); |
38 | 38 |
39 // mojo::MediaRenderer implementation. | 39 // mojo::MediaRenderer implementation. |
40 virtual void Initialize(mojo::DemuxerStreamPtr stream, | 40 virtual void Initialize(mojo::DemuxerStreamPtr stream, |
41 const mojo::Callback<void()>& callback) MOJO_OVERRIDE; | 41 const mojo::Callback<void()>& callback) override; |
42 virtual void Flush(const mojo::Callback<void()>& callback) MOJO_OVERRIDE; | 42 virtual void Flush(const mojo::Callback<void()>& callback) override; |
43 virtual void StartPlayingFrom(int64_t time_delta_usec) MOJO_OVERRIDE; | 43 virtual void StartPlayingFrom(int64_t time_delta_usec) override; |
44 virtual void SetPlaybackRate(float playback_rate) MOJO_OVERRIDE; | 44 virtual void SetPlaybackRate(float playback_rate) override; |
45 virtual void SetVolume(float volume) MOJO_OVERRIDE; | 45 virtual void SetVolume(float volume) override; |
46 | 46 |
47 private: | 47 private: |
48 // Called when the MojoDemuxerStreamAdapter is ready to go (has a config, | 48 // Called when the MojoDemuxerStreamAdapter is ready to go (has a config, |
49 // pipe handle, etc) and can be handed off to a renderer for use. | 49 // pipe handle, etc) and can be handed off to a renderer for use. |
50 void OnStreamReady(); | 50 void OnStreamReady(); |
51 | 51 |
52 // Called when |audio_renderer_| initialization has completed. | 52 // Called when |audio_renderer_| initialization has completed. |
53 void OnAudioRendererInitializeDone(PipelineStatus status); | 53 void OnAudioRendererInitializeDone(PipelineStatus status); |
54 | 54 |
55 // Callback executed by filters to update statistics. | 55 // Callback executed by filters to update statistics. |
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80 media::AudioHardwareConfig hardware_config_; | 80 media::AudioHardwareConfig hardware_config_; |
81 | 81 |
82 base::WeakPtrFactory<MojoRendererService> weak_factory_; | 82 base::WeakPtrFactory<MojoRendererService> weak_factory_; |
83 base::WeakPtr<MojoRendererService> weak_this_; | 83 base::WeakPtr<MojoRendererService> weak_this_; |
84 DISALLOW_COPY_AND_ASSIGN(MojoRendererService); | 84 DISALLOW_COPY_AND_ASSIGN(MojoRendererService); |
85 }; | 85 }; |
86 | 86 |
87 } // namespace media | 87 } // namespace media |
88 | 88 |
89 #endif // MEDIA_MOJO_SERVICES_MOJO_RENDERER_SERVICE_H_ | 89 #endif // MEDIA_MOJO_SERVICES_MOJO_RENDERER_SERVICE_H_ |
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