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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 #include "content/renderer/media/media_stream_renderer_factory_impl.h" | 5 #include "content/renderer/media/media_stream_renderer_factory_impl.h" |
6 | 6 |
7 #include "base/strings/utf_string_conversions.h" | 7 #include "base/strings/utf_string_conversions.h" |
8 #include "content/renderer/media/media_stream.h" | 8 #include "content/renderer/media/media_stream.h" |
9 #include "content/renderer/media/media_stream_audio_track.h" | 9 #include "content/renderer/media/media_stream_audio_track.h" |
10 #include "content/renderer/media/media_stream_video_renderer_sink.h" | 10 #include "content/renderer/media/media_stream_video_renderer_sink.h" |
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65 const scoped_refptr<base::SingleThreadTaskRunner>& media_task_runner, | 65 const scoped_refptr<base::SingleThreadTaskRunner>& media_task_runner, |
66 const scoped_refptr<base::TaskRunner>& worker_task_runner, | 66 const scoped_refptr<base::TaskRunner>& worker_task_runner, |
67 media::GpuVideoAcceleratorFactories* gpu_factories) { | 67 media::GpuVideoAcceleratorFactories* gpu_factories) { |
68 DCHECK(!web_stream.isNull()); | 68 DCHECK(!web_stream.isNull()); |
69 | 69 |
70 DVLOG(1) << "MediaStreamRendererFactoryImpl::GetVideoRenderer stream:" | 70 DVLOG(1) << "MediaStreamRendererFactoryImpl::GetVideoRenderer stream:" |
71 << web_stream.id().utf8(); | 71 << web_stream.id().utf8(); |
72 | 72 |
73 blink::WebVector<blink::WebMediaStreamTrack> video_tracks; | 73 blink::WebVector<blink::WebMediaStreamTrack> video_tracks; |
74 web_stream.videoTracks(video_tracks); | 74 web_stream.videoTracks(video_tracks); |
75 if (video_tracks.isEmpty() || | 75 if (video_tracks.empty() || |
76 !MediaStreamVideoTrack::GetTrack(video_tracks[0])) { | 76 !MediaStreamVideoTrack::GetTrack(video_tracks[0])) { |
77 return NULL; | 77 return NULL; |
78 } | 78 } |
79 | 79 |
80 return new MediaStreamVideoRendererSink(video_tracks[0], error_cb, repaint_cb, | 80 return new MediaStreamVideoRendererSink(video_tracks[0], error_cb, repaint_cb, |
81 io_task_runner, media_task_runner, | 81 io_task_runner, media_task_runner, |
82 worker_task_runner, gpu_factories); | 82 worker_task_runner, gpu_factories); |
83 } | 83 } |
84 | 84 |
85 scoped_refptr<MediaStreamAudioRenderer> | 85 scoped_refptr<MediaStreamAudioRenderer> |
86 MediaStreamRendererFactoryImpl::GetAudioRenderer( | 86 MediaStreamRendererFactoryImpl::GetAudioRenderer( |
87 const blink::WebMediaStream& web_stream, | 87 const blink::WebMediaStream& web_stream, |
88 int render_frame_id, | 88 int render_frame_id, |
89 const std::string& device_id, | 89 const std::string& device_id, |
90 const url::Origin& security_origin) { | 90 const url::Origin& security_origin) { |
91 DCHECK(!web_stream.isNull()); | 91 DCHECK(!web_stream.isNull()); |
92 blink::WebVector<blink::WebMediaStreamTrack> audio_tracks; | 92 blink::WebVector<blink::WebMediaStreamTrack> audio_tracks; |
93 web_stream.audioTracks(audio_tracks); | 93 web_stream.audioTracks(audio_tracks); |
94 if (audio_tracks.isEmpty()) | 94 if (audio_tracks.empty()) |
95 return NULL; | 95 return NULL; |
96 | 96 |
97 DVLOG(1) << "MediaStreamRendererFactoryImpl::GetAudioRenderer stream:" | 97 DVLOG(1) << "MediaStreamRendererFactoryImpl::GetAudioRenderer stream:" |
98 << web_stream.id().utf8(); | 98 << web_stream.id().utf8(); |
99 | 99 |
100 // TODO(tommi): We need to fix the data flow so that | 100 // TODO(tommi): We need to fix the data flow so that |
101 // it works the same way for all track implementations, local, remote or what | 101 // it works the same way for all track implementations, local, remote or what |
102 // have you. | 102 // have you. |
103 // In this function, we should simply create a renderer object that receives | 103 // In this function, we should simply create a renderer object that receives |
104 // and mixes audio from all the tracks that belong to the media stream. | 104 // and mixes audio from all the tracks that belong to the media stream. |
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143 device_id, security_origin); | 143 device_id, security_origin); |
144 | 144 |
145 if (!audio_device->SetAudioRenderer(renderer.get())) | 145 if (!audio_device->SetAudioRenderer(renderer.get())) |
146 return nullptr; | 146 return nullptr; |
147 } | 147 } |
148 | 148 |
149 return renderer->CreateSharedAudioRendererProxy(web_stream); | 149 return renderer->CreateSharedAudioRendererProxy(web_stream); |
150 } | 150 } |
151 | 151 |
152 } // namespace content | 152 } // namespace content |
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