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Side by Side Diff: media/filters/ffmpeg_demuxer.cc

Issue 10837118: Dead code elimination: scythe.chrome_functions:segment.path %media% edition, round 1. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: . Created 8 years, 4 months ago
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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2012 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/filters/ffmpeg_demuxer.h" 5 #include "media/filters/ffmpeg_demuxer.h"
6 6
7 #include <algorithm> 7 #include <algorithm>
8 #include <string> 8 #include <string>
9 9
10 #include "base/bind.h" 10 #include "base/bind.h"
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561 561
562 int64 filesize_in_bytes = 0; 562 int64 filesize_in_bytes = 0;
563 GetSize(&filesize_in_bytes); 563 GetSize(&filesize_in_bytes);
564 bitrate_ = CalculateBitrate(format_context_, max_duration, filesize_in_bytes); 564 bitrate_ = CalculateBitrate(format_context_, max_duration, filesize_in_bytes);
565 if (bitrate_ > 0) 565 if (bitrate_ > 0)
566 data_source_->SetBitrate(bitrate_); 566 data_source_->SetBitrate(bitrate_);
567 567
568 status_cb.Run(PIPELINE_OK); 568 status_cb.Run(PIPELINE_OK);
569 } 569 }
570 570
571
572 int FFmpegDemuxer::GetBitrate() {
573 DCHECK(format_context_) << "Initialize() has not been called";
574 return bitrate_;
575 }
576
577 void FFmpegDemuxer::SeekTask(base::TimeDelta time, const PipelineStatusCB& cb) { 571 void FFmpegDemuxer::SeekTask(base::TimeDelta time, const PipelineStatusCB& cb) {
578 DCHECK_EQ(MessageLoop::current(), message_loop_); 572 DCHECK_EQ(MessageLoop::current(), message_loop_);
579 573
580 // Tell streams to flush buffers due to seeking. 574 // Tell streams to flush buffers due to seeking.
581 StreamVector::iterator iter; 575 StreamVector::iterator iter;
582 for (iter = streams_.begin(); iter != streams_.end(); ++iter) { 576 for (iter = streams_.begin(); iter != streams_.end(); ++iter) {
583 if (*iter) 577 if (*iter)
584 (*iter)->FlushBuffers(); 578 (*iter)->FlushBuffers();
585 } 579 }
586 580
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732 } else if (audio) { 726 } else if (audio) {
733 buffered = audio->GetBufferedRanges(); 727 buffered = audio->GetBufferedRanges();
734 } else if (video) { 728 } else if (video) {
735 buffered = video->GetBufferedRanges(); 729 buffered = video->GetBufferedRanges();
736 } 730 }
737 for (size_t i = 0; i < buffered.size(); ++i) 731 for (size_t i = 0; i < buffered.size(); ++i)
738 host_->AddBufferedTimeRange(buffered.start(i), buffered.end(i)); 732 host_->AddBufferedTimeRange(buffered.start(i), buffered.end(i));
739 } 733 }
740 734
741 } // namespace media 735 } // namespace media
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