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| 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 #ifndef CONTENT_RENDERER_MEDIA_RECORDER_VIDEO_TRACK_RECORDER_H_ | 5 #ifndef CONTENT_RENDERER_MEDIA_RECORDER_VIDEO_TRACK_RECORDER_H_ |
| 6 #define CONTENT_RENDERER_MEDIA_RECORDER_VIDEO_TRACK_RECORDER_H_ | 6 #define CONTENT_RENDERER_MEDIA_RECORDER_VIDEO_TRACK_RECORDER_H_ |
| 7 | 7 |
| 8 #include <memory> | 8 #include <memory> |
| 9 | 9 |
| 10 #include "base/macros.h" | 10 #include "base/macros.h" |
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| 25 namespace cc { | 25 namespace cc { |
| 26 class PaintCanvas; | 26 class PaintCanvas; |
| 27 } // namespace cc | 27 } // namespace cc |
| 28 | 28 |
| 29 namespace media { | 29 namespace media { |
| 30 class SkCanvasVideoRenderer; | 30 class SkCanvasVideoRenderer; |
| 31 class VideoFrame; | 31 class VideoFrame; |
| 32 } // namespace media | 32 } // namespace media |
| 33 | 33 |
| 34 namespace video_track_recorder { | 34 namespace video_track_recorder { |
| 35 #if defined(OS_ANDROID) | |
| 36 const int kVEAEncoderMinResolutionWidth = 176; | |
| 37 const int kVEAEncoderMinResolutionHeight = 144; | |
| 38 #else | |
| 39 const int kVEAEncoderMinResolutionWidth = 640; | 35 const int kVEAEncoderMinResolutionWidth = 640; |
| 40 const int kVEAEncoderMinResolutionHeight = 480; | 36 const int kVEAEncoderMinResolutionHeight = 480; |
| 41 #endif | |
| 42 } // namespace video_track_recorder | 37 } // namespace video_track_recorder |
| 43 | 38 |
| 44 namespace content { | 39 namespace content { |
| 45 | 40 |
| 46 // VideoTrackRecorder is a MediaStreamVideoSink that encodes the video frames | 41 // VideoTrackRecorder is a MediaStreamVideoSink that encodes the video frames |
| 47 // received from a Stream Video Track. This class is constructed and used on a | 42 // received from a Stream Video Track. This class is constructed and used on a |
| 48 // single thread, namely the main Render thread. This mirrors the other | 43 // single thread, namely the main Render thread. This mirrors the other |
| 49 // MediaStreamVideo* classes that are constructed/configured on Main Render | 44 // MediaStreamVideo* classes that are constructed/configured on Main Render |
| 50 // thread but that pass frames on Render IO thread. It has an internal Encoder | 45 // thread but that pass frames on Render IO thread. It has an internal Encoder |
| 51 // with its own threading subtleties, see the implementation file. | 46 // with its own threading subtleties, see the implementation file. |
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| 194 // Used to track the paused state during the initialization process. | 189 // Used to track the paused state during the initialization process. |
| 195 bool paused_before_init_; | 190 bool paused_before_init_; |
| 196 | 191 |
| 197 base::WeakPtrFactory<VideoTrackRecorder> weak_ptr_factory_; | 192 base::WeakPtrFactory<VideoTrackRecorder> weak_ptr_factory_; |
| 198 | 193 |
| 199 DISALLOW_COPY_AND_ASSIGN(VideoTrackRecorder); | 194 DISALLOW_COPY_AND_ASSIGN(VideoTrackRecorder); |
| 200 }; | 195 }; |
| 201 | 196 |
| 202 } // namespace content | 197 } // namespace content |
| 203 #endif // CONTENT_RENDERER_MEDIA_RECORDER_VIDEO_TRACK_RECORDER_H_ | 198 #endif // CONTENT_RENDERER_MEDIA_RECORDER_VIDEO_TRACK_RECORDER_H_ |
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