| OLD | NEW |
| 1 // Copyright (c) 2009 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2009 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 // Implements the Demuxer interface using FFmpeg's libavformat. At this time | 5 // Implements the Demuxer interface using FFmpeg's libavformat. At this time |
| 6 // will support demuxing any audio/video format thrown at it. The streams | 6 // will support demuxing any audio/video format thrown at it. The streams |
| 7 // output mime types audio/x-ffmpeg and video/x-ffmpeg and include an integer | 7 // output mime types audio/x-ffmpeg and video/x-ffmpeg and include an integer |
| 8 // key FFmpegCodecID which contains the CodecID enumeration value. The CodecIDs | 8 // key FFmpegCodecID which contains the CodecID enumeration value. The CodecIDs |
| 9 // can be used to create and initialize the corresponding FFmpeg decoder. | 9 // can be used to create and initialize the corresponding FFmpeg decoder. |
| 10 // | 10 // |
| (...skipping 118 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 129 // Demuxer implementation. | 129 // Demuxer implementation. |
| 130 virtual void Initialize(DataSource* data_source, FilterCallback* callback); | 130 virtual void Initialize(DataSource* data_source, FilterCallback* callback); |
| 131 virtual size_t GetNumberOfStreams(); | 131 virtual size_t GetNumberOfStreams(); |
| 132 virtual scoped_refptr<DemuxerStream> GetStream(int stream_id); | 132 virtual scoped_refptr<DemuxerStream> GetStream(int stream_id); |
| 133 | 133 |
| 134 // FFmpegProtocol implementation. | 134 // FFmpegProtocol implementation. |
| 135 virtual int Read(int size, uint8* data); | 135 virtual int Read(int size, uint8* data); |
| 136 virtual bool GetPosition(int64* position_out); | 136 virtual bool GetPosition(int64* position_out); |
| 137 virtual bool SetPosition(int64 position); | 137 virtual bool SetPosition(int64 position); |
| 138 virtual bool GetSize(int64* size_out); | 138 virtual bool GetSize(int64* size_out); |
| 139 virtual bool IsStreamed(); | 139 virtual bool IsStreaming(); |
| 140 | 140 |
| 141 private: | 141 private: |
| 142 // Only allow a factory to create this class. | 142 // Only allow a factory to create this class. |
| 143 friend class FilterFactoryImpl0<FFmpegDemuxer>; | 143 friend class FilterFactoryImpl0<FFmpegDemuxer>; |
| 144 friend class MockFFmpegDemuxer; | 144 friend class MockFFmpegDemuxer; |
| 145 FRIEND_TEST(FFmpegDemuxerTest, ProtocolRead); | 145 FRIEND_TEST(FFmpegDemuxerTest, ProtocolRead); |
| 146 | 146 |
| 147 FFmpegDemuxer(); | 147 FFmpegDemuxer(); |
| 148 virtual ~FFmpegDemuxer(); | 148 virtual ~FFmpegDemuxer(); |
| 149 | 149 |
| (...skipping 72 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 222 // If true, then it's our first seek and we won't call av_read_frame(). It's | 222 // If true, then it's our first seek and we won't call av_read_frame(). It's |
| 223 // a hack to get around some issue with FFmpeg. | 223 // a hack to get around some issue with FFmpeg. |
| 224 bool first_seek_hack_; | 224 bool first_seek_hack_; |
| 225 | 225 |
| 226 DISALLOW_COPY_AND_ASSIGN(FFmpegDemuxer); | 226 DISALLOW_COPY_AND_ASSIGN(FFmpegDemuxer); |
| 227 }; | 227 }; |
| 228 | 228 |
| 229 } // namespace media | 229 } // namespace media |
| 230 | 230 |
| 231 #endif // MEDIA_FILTERS_FFMPEG_DEMUXER_H_ | 231 #endif // MEDIA_FILTERS_FFMPEG_DEMUXER_H_ |
| OLD | NEW |