OLD | NEW |
1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 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/public/renderer/media_stream_utils.h" | 5 #include "content/public/renderer/media_stream_utils.h" |
6 | 6 |
7 #include <memory> | 7 #include <memory> |
8 #include <utility> | 8 #include <utility> |
9 | 9 |
10 #include "base/callback.h" | 10 #include "base/callback.h" |
11 #include "base/guid.h" | 11 #include "base/guid.h" |
12 #include "base/rand_util.h" | 12 #include "base/rand_util.h" |
13 #include "base/strings/utf_string_conversions.h" | 13 #include "base/strings/utf_string_conversions.h" |
14 #include "content/renderer/media/external_media_stream_audio_source.h" | 14 #include "content/renderer/media/external_media_stream_audio_source.h" |
15 #include "content/renderer/media/media_stream_video_capturer_source.h" | 15 #include "content/renderer/media/media_stream_video_capturer_source.h" |
16 #include "content/renderer/media/media_stream_video_source.h" | 16 #include "content/renderer/media/media_stream_video_source.h" |
17 #include "content/renderer/media/media_stream_video_track.h" | 17 #include "content/renderer/media/media_stream_video_track.h" |
18 #include "media/base/audio_capturer_source.h" | 18 #include "media/base/audio_capturer_source.h" |
19 #include "media/capture/video_capturer_source.h" | 19 #include "media/capture/video_capturer_source.h" |
20 #include "third_party/WebKit/public/platform/WebMediaStream.h" | 20 #include "third_party/WebKit/public/platform/WebMediaStream.h" |
21 #include "third_party/WebKit/public/platform/WebMediaStreamSource.h" | 21 #include "third_party/WebKit/public/platform/WebMediaStreamSource.h" |
22 #include "third_party/WebKit/public/web/WebMediaStreamRegistry.h" | 22 #include "third_party/WebKit/public/web/WebMediaStreamRegistry.h" |
23 | 23 |
24 namespace content { | 24 namespace content { |
25 | 25 |
26 bool AddVideoTrackToMediaStream( | 26 bool AddVideoTrackToMediaStream( |
27 std::unique_ptr<media::VideoCapturerSource> video_source, | 27 std::unique_ptr<media::VideoCapturerSource> video_source, |
28 bool is_remote, | 28 bool is_remote, |
29 bool is_readonly, | |
30 blink::WebMediaStream* web_media_stream) { | 29 blink::WebMediaStream* web_media_stream) { |
31 DCHECK(video_source.get()); | 30 DCHECK(video_source.get()); |
32 if (!web_media_stream || web_media_stream->isNull()) { | 31 if (!web_media_stream || web_media_stream->isNull()) { |
33 DLOG(ERROR) << "WebMediaStream is null"; | 32 DLOG(ERROR) << "WebMediaStream is null"; |
34 return false; | 33 return false; |
35 } | 34 } |
36 | 35 |
37 blink::WebMediaStreamSource web_media_stream_source; | 36 blink::WebMediaStreamSource web_media_stream_source; |
38 MediaStreamVideoSource* const media_stream_source = | 37 MediaStreamVideoSource* const media_stream_source = |
39 new MediaStreamVideoCapturerSource( | 38 new MediaStreamVideoCapturerSource( |
(...skipping 12 matching lines...) Expand all Loading... |
52 MediaStreamVideoSource::ConstraintsCallback(), true)); | 51 MediaStreamVideoSource::ConstraintsCallback(), true)); |
53 return true; | 52 return true; |
54 } | 53 } |
55 | 54 |
56 bool AddAudioTrackToMediaStream( | 55 bool AddAudioTrackToMediaStream( |
57 scoped_refptr<media::AudioCapturerSource> audio_source, | 56 scoped_refptr<media::AudioCapturerSource> audio_source, |
58 int sample_rate, | 57 int sample_rate, |
59 media::ChannelLayout channel_layout, | 58 media::ChannelLayout channel_layout, |
60 int frames_per_buffer, | 59 int frames_per_buffer, |
61 bool is_remote, | 60 bool is_remote, |
62 bool is_readonly, | |
63 blink::WebMediaStream* web_media_stream) { | 61 blink::WebMediaStream* web_media_stream) { |
64 DCHECK(audio_source.get()); | 62 DCHECK(audio_source.get()); |
65 if (!web_media_stream || web_media_stream->isNull()) { | 63 if (!web_media_stream || web_media_stream->isNull()) { |
66 DLOG(ERROR) << "WebMediaStream is null"; | 64 DLOG(ERROR) << "WebMediaStream is null"; |
67 return false; | 65 return false; |
68 } | 66 } |
69 | 67 |
70 const media::AudioParameters params( | 68 const media::AudioParameters params( |
71 media::AudioParameters::AUDIO_PCM_LOW_LATENCY, channel_layout, | 69 media::AudioParameters::AUDIO_PCM_LOW_LATENCY, channel_layout, |
72 sample_rate, sizeof(int16_t) * 8, frames_per_buffer); | 70 sample_rate, sizeof(int16_t) * 8, frames_per_buffer); |
(...skipping 39 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
112 const blink::WebMediaStreamTrack& video_track) { | 110 const blink::WebMediaStreamTrack& video_track) { |
113 if (video_track.isNull()) | 111 if (video_track.isNull()) |
114 return; | 112 return; |
115 MediaStreamVideoSource* const source = | 113 MediaStreamVideoSource* const source = |
116 MediaStreamVideoSource::GetVideoSource(video_track.source()); | 114 MediaStreamVideoSource::GetVideoSource(video_track.source()); |
117 if (source) | 115 if (source) |
118 source->RequestRefreshFrame(); | 116 source->RequestRefreshFrame(); |
119 } | 117 } |
120 | 118 |
121 } // namespace content | 119 } // namespace content |
OLD | NEW |