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1 // Copyright (c) 2010 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2010 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_video_decoder.h" | 5 #include "media/filters/ffmpeg_video_decoder.h" |
6 | 6 |
7 #include <deque> | 7 #include <deque> |
8 | 8 |
9 #include "base/task.h" | 9 #include "base/task.h" |
10 #include "media/base/callback.h" | 10 #include "media/base/callback.h" |
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29 decode_engine_(engine) { | 29 decode_engine_(engine) { |
30 memset(&info_, 0, sizeof(info_)); | 30 memset(&info_, 0, sizeof(info_)); |
31 } | 31 } |
32 | 32 |
33 FFmpegVideoDecoder::~FFmpegVideoDecoder() { | 33 FFmpegVideoDecoder::~FFmpegVideoDecoder() { |
34 } | 34 } |
35 | 35 |
36 void FFmpegVideoDecoder::Initialize(DemuxerStream* demuxer_stream, | 36 void FFmpegVideoDecoder::Initialize(DemuxerStream* demuxer_stream, |
37 FilterCallback* callback) { | 37 FilterCallback* callback) { |
38 if (MessageLoop::current() != message_loop()) { | 38 if (MessageLoop::current() != message_loop()) { |
39 message_loop()->PostTask( | 39 message_loop()->PostTask(FROM_HERE, |
40 FROM_HERE, | 40 NewRunnableMethod(this, |
41 NewRunnableMethod(this, | 41 &FFmpegVideoDecoder::Initialize, |
42 &FFmpegVideoDecoder::Initialize, | 42 demuxer_stream, |
43 make_scoped_refptr(demuxer_stream), | 43 callback)); |
44 callback)); | |
45 return; | 44 return; |
46 } | 45 } |
47 | 46 |
48 DCHECK_EQ(MessageLoop::current(), message_loop()); | 47 DCHECK_EQ(MessageLoop::current(), message_loop()); |
49 DCHECK(!demuxer_stream_); | 48 DCHECK(!demuxer_stream_); |
50 DCHECK(!initialize_callback_.get()); | 49 DCHECK(!initialize_callback_.get()); |
51 | 50 |
52 demuxer_stream_ = demuxer_stream; | 51 demuxer_stream_ = demuxer_stream; |
53 initialize_callback_.reset(callback); | 52 initialize_callback_.reset(callback); |
54 | 53 |
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442 } | 441 } |
443 | 442 |
444 // static | 443 // static |
445 bool FFmpegVideoDecoder::IsMediaFormatSupported(const MediaFormat& format) { | 444 bool FFmpegVideoDecoder::IsMediaFormatSupported(const MediaFormat& format) { |
446 std::string mime_type; | 445 std::string mime_type; |
447 return format.GetAsString(MediaFormat::kMimeType, &mime_type) && | 446 return format.GetAsString(MediaFormat::kMimeType, &mime_type) && |
448 mime_type::kFFmpegVideo == mime_type; | 447 mime_type::kFFmpegVideo == mime_type; |
449 } | 448 } |
450 | 449 |
451 } // namespace media | 450 } // namespace media |
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