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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 #include "content/renderer/media/video_track_recorder.h" | 5 #include "content/renderer/media/video_track_recorder.h" |
| 6 | 6 |
| 7 #include <utility> | 7 #include <utility> |
| 8 | 8 |
| 9 #include "base/bind.h" | 9 #include "base/bind.h" |
| 10 #include "base/logging.h" | 10 #include "base/logging.h" |
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| 389 : track_(track), | 389 : track_(track), |
| 390 encoder_( | 390 encoder_( |
| 391 new VpxEncoder(use_vp9, on_encoded_video_callback, bits_per_second)) { | 391 new VpxEncoder(use_vp9, on_encoded_video_callback, bits_per_second)) { |
| 392 DCHECK(main_render_thread_checker_.CalledOnValidThread()); | 392 DCHECK(main_render_thread_checker_.CalledOnValidThread()); |
| 393 DCHECK(!track_.isNull()); | 393 DCHECK(!track_.isNull()); |
| 394 DCHECK(track_.getExtraData()); | 394 DCHECK(track_.getExtraData()); |
| 395 | 395 |
| 396 // StartFrameEncode() will be called on Render IO thread. | 396 // StartFrameEncode() will be called on Render IO thread. |
| 397 MediaStreamVideoSink::ConnectToTrack( | 397 MediaStreamVideoSink::ConnectToTrack( |
| 398 track_, | 398 track_, |
| 399 base::Bind(&VideoTrackRecorder::VpxEncoder::StartFrameEncode, encoder_)); | 399 base::Bind(&VideoTrackRecorder::VpxEncoder::StartFrameEncode, encoder_), |
| 400 false); |
| 400 } | 401 } |
| 401 | 402 |
| 402 VideoTrackRecorder::~VideoTrackRecorder() { | 403 VideoTrackRecorder::~VideoTrackRecorder() { |
| 403 DCHECK(main_render_thread_checker_.CalledOnValidThread()); | 404 DCHECK(main_render_thread_checker_.CalledOnValidThread()); |
| 404 MediaStreamVideoSink::DisconnectFromTrack(); | 405 MediaStreamVideoSink::DisconnectFromTrack(); |
| 405 track_.reset(); | 406 track_.reset(); |
| 406 } | 407 } |
| 407 | 408 |
| 408 void VideoTrackRecorder::Pause() { | 409 void VideoTrackRecorder::Pause() { |
| 409 DCHECK(main_render_thread_checker_.CalledOnValidThread()); | 410 DCHECK(main_render_thread_checker_.CalledOnValidThread()); |
| 410 DCHECK(encoder_); | 411 DCHECK(encoder_); |
| 411 encoder_->set_paused(true); | 412 encoder_->set_paused(true); |
| 412 } | 413 } |
| 413 | 414 |
| 414 void VideoTrackRecorder::Resume() { | 415 void VideoTrackRecorder::Resume() { |
| 415 DCHECK(main_render_thread_checker_.CalledOnValidThread()); | 416 DCHECK(main_render_thread_checker_.CalledOnValidThread()); |
| 416 DCHECK(encoder_); | 417 DCHECK(encoder_); |
| 417 encoder_->set_paused(false); | 418 encoder_->set_paused(false); |
| 418 } | 419 } |
| 419 | 420 |
| 420 void VideoTrackRecorder::OnVideoFrameForTesting( | 421 void VideoTrackRecorder::OnVideoFrameForTesting( |
| 421 const scoped_refptr<media::VideoFrame>& frame, | 422 const scoped_refptr<media::VideoFrame>& frame, |
| 422 base::TimeTicks timestamp) { | 423 base::TimeTicks timestamp) { |
| 423 encoder_->StartFrameEncode(frame, timestamp); | 424 encoder_->StartFrameEncode(frame, timestamp); |
| 424 } | 425 } |
| 425 | 426 |
| 426 } // namespace content | 427 } // namespace content |
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