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1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 // Copyright 2013 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 "media/blink/webmediaplayer_impl.h" | 5 #include "media/blink/webmediaplayer_impl.h" |
6 | 6 |
7 #include <algorithm> | 7 #include <algorithm> |
8 #include <limits> | 8 #include <limits> |
9 #include <string> | 9 #include <string> |
10 #include <vector> | 10 #include <vector> |
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330 pending_seek_ = true; | 330 pending_seek_ = true; |
331 pending_seek_seconds_ = seconds; | 331 pending_seek_seconds_ = seconds; |
332 if (chunk_demuxer_) | 332 if (chunk_demuxer_) |
333 chunk_demuxer_->CancelPendingSeek(seek_time); | 333 chunk_demuxer_->CancelPendingSeek(seek_time); |
334 return; | 334 return; |
335 } | 335 } |
336 | 336 |
337 media_log_->AddEvent(media_log_->CreateSeekEvent(seconds)); | 337 media_log_->AddEvent(media_log_->CreateSeekEvent(seconds)); |
338 | 338 |
339 // Update our paused time. | 339 // Update our paused time. |
340 if (paused_) | 340 // In paused state ignore the seek operations to current time and generate |
341 paused_time_ = seek_time; | 341 // buffer state change event to eventually fire seeking and seeked events |
| 342 if (paused_) { |
| 343 if (paused_time_ != seek_time) { |
| 344 paused_time_ = seek_time; |
| 345 } else { |
| 346 main_task_runner_->PostTask( |
| 347 FROM_HERE, |
| 348 base::Bind(&WebMediaPlayerImpl::OnPipelineBufferingStateChanged, |
| 349 AsWeakPtr(), |
| 350 BUFFERING_HAVE_ENOUGH)); |
| 351 return; |
| 352 } |
| 353 } |
342 | 354 |
343 seeking_ = true; | 355 seeking_ = true; |
344 | 356 |
345 if (chunk_demuxer_) | 357 if (chunk_demuxer_) |
346 chunk_demuxer_->StartWaitingForSeek(seek_time); | 358 chunk_demuxer_->StartWaitingForSeek(seek_time); |
347 | 359 |
348 // Kick off the asynchronous seek! | 360 // Kick off the asynchronous seek! |
349 pipeline_.Seek( | 361 pipeline_.Seek( |
350 seek_time, | 362 seek_time, |
351 BIND_TO_RENDER_LOOP1(&WebMediaPlayerImpl::OnPipelineSeeked, true)); | 363 BIND_TO_RENDER_LOOP1(&WebMediaPlayerImpl::OnPipelineSeeked, true)); |
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1026 compositor_task_runner_->PostTask(FROM_HERE, | 1038 compositor_task_runner_->PostTask(FROM_HERE, |
1027 base::Bind(&GetCurrentFrameAndSignal, | 1039 base::Bind(&GetCurrentFrameAndSignal, |
1028 base::Unretained(compositor_), | 1040 base::Unretained(compositor_), |
1029 &video_frame, | 1041 &video_frame, |
1030 &event)); | 1042 &event)); |
1031 event.Wait(); | 1043 event.Wait(); |
1032 return video_frame; | 1044 return video_frame; |
1033 } | 1045 } |
1034 | 1046 |
1035 } // namespace media | 1047 } // namespace media |
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