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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 #ifndef MEDIA_FILTERS_FFMPEG_VIDEO_DECODER_H_ | 5 #ifndef MEDIA_FILTERS_FFMPEG_VIDEO_DECODER_H_ |
6 #define MEDIA_FILTERS_FFMPEG_VIDEO_DECODER_H_ | 6 #define MEDIA_FILTERS_FFMPEG_VIDEO_DECODER_H_ |
7 | 7 |
8 #include <deque> | 8 #include <deque> |
9 | 9 |
10 #include "base/callback.h" | 10 #include "base/callback.h" |
11 #include "base/memory/scoped_ptr.h" | 11 #include "base/memory/scoped_ptr.h" |
12 #include "media/base/filters.h" | 12 #include "media/base/filters.h" |
13 #include "media/crypto/aes_decryptor.h" | 13 #include "media/crypto/aes_decryptor.h" |
14 #include "ui/gfx/size.h" | 14 #include "ui/gfx/size.h" |
15 | 15 |
16 class MessageLoop; | 16 class MessageLoop; |
17 | 17 |
18 struct AVCodecContext; | 18 struct AVCodecContext; |
19 struct AVFrame; | 19 struct AVFrame; |
20 | 20 |
21 namespace media { | 21 namespace media { |
22 | 22 |
23 class MEDIA_EXPORT FFmpegVideoDecoder : public VideoDecoder { | 23 class MEDIA_EXPORT FFmpegVideoDecoder : public VideoDecoder { |
24 public: | 24 public: |
25 FFmpegVideoDecoder(const base::Callback<MessageLoop*()>& message_loop_cb); | 25 FFmpegVideoDecoder(const base::Callback<MessageLoop*()>& message_loop_cb); |
26 virtual ~FFmpegVideoDecoder(); | 26 virtual ~FFmpegVideoDecoder(); |
27 | 27 |
28 // Filter implementation. | 28 // Filter implementation. |
29 virtual void Stop(const base::Closure& callback) OVERRIDE; | 29 virtual void Stop(const base::Closure& callback) OVERRIDE; |
30 virtual void Seek(base::TimeDelta time, const FilterStatusCB& cb) OVERRIDE; | 30 virtual void Seek(base::TimeDelta time, const PipelineStatusCB& cb) OVERRIDE; |
31 virtual void Pause(const base::Closure& callback) OVERRIDE; | 31 virtual void Pause(const base::Closure& callback) OVERRIDE; |
32 virtual void Flush(const base::Closure& callback) OVERRIDE; | 32 virtual void Flush(const base::Closure& callback) OVERRIDE; |
33 | 33 |
34 // VideoDecoder implementation. | 34 // VideoDecoder implementation. |
35 virtual void Initialize(DemuxerStream* demuxer_stream, | 35 virtual void Initialize(DemuxerStream* demuxer_stream, |
36 const PipelineStatusCB& status_cb, | 36 const PipelineStatusCB& status_cb, |
37 const StatisticsCB& statistics_cb) OVERRIDE; | 37 const StatisticsCB& statistics_cb) OVERRIDE; |
38 virtual void Read(const ReadCB& read_cb) OVERRIDE; | 38 virtual void Read(const ReadCB& read_cb) OVERRIDE; |
39 virtual const gfx::Size& natural_size() OVERRIDE; | 39 virtual const gfx::Size& natural_size() OVERRIDE; |
40 | 40 |
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100 scoped_refptr<DemuxerStream> demuxer_stream_; | 100 scoped_refptr<DemuxerStream> demuxer_stream_; |
101 | 101 |
102 AesDecryptor decryptor_; | 102 AesDecryptor decryptor_; |
103 | 103 |
104 DISALLOW_COPY_AND_ASSIGN(FFmpegVideoDecoder); | 104 DISALLOW_COPY_AND_ASSIGN(FFmpegVideoDecoder); |
105 }; | 105 }; |
106 | 106 |
107 } // namespace media | 107 } // namespace media |
108 | 108 |
109 #endif // MEDIA_FILTERS_FFMPEG_VIDEO_DECODER_H_ | 109 #endif // MEDIA_FILTERS_FFMPEG_VIDEO_DECODER_H_ |
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