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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 #ifndef MEDIA_FILTERS_OMX_VIDEO_DECODER_H_ | 5 #ifndef MEDIA_FILTERS_OMX_VIDEO_DECODER_H_ |
6 #define MEDIA_FILTERS_OMX_VIDEO_DECODER_H_ | 6 #define MEDIA_FILTERS_OMX_VIDEO_DECODER_H_ |
7 | 7 |
8 #include <queue> | 8 #include <queue> |
9 | 9 |
10 #include "media/base/filters.h" | 10 #include "media/base/filters.h" |
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26 explicit OmxVideoDecoder(VideoDecodeContext* decode_context); | 26 explicit OmxVideoDecoder(VideoDecodeContext* decode_context); |
27 virtual ~OmxVideoDecoder(); | 27 virtual ~OmxVideoDecoder(); |
28 | 28 |
29 // Filter implementations. | 29 // Filter implementations. |
30 virtual void Initialize(DemuxerStream* stream, FilterCallback* callback); | 30 virtual void Initialize(DemuxerStream* stream, FilterCallback* callback); |
31 virtual void Stop(FilterCallback* callback); | 31 virtual void Stop(FilterCallback* callback); |
32 virtual void Flush(FilterCallback* callback); | 32 virtual void Flush(FilterCallback* callback); |
33 virtual void Seek(base::TimeDelta time, FilterCallback* callback); | 33 virtual void Seek(base::TimeDelta time, FilterCallback* callback); |
34 virtual void ProduceVideoFrame(scoped_refptr<VideoFrame> frame); | 34 virtual void ProduceVideoFrame(scoped_refptr<VideoFrame> frame); |
35 virtual bool ProvidesBuffer(); | 35 virtual bool ProvidesBuffer(); |
36 virtual const MediaFormat& media_format() { return media_format_; } | 36 virtual const MediaFormat& media_format(); |
37 | 37 |
38 private: | 38 private: |
39 // VideoDecodeEngine::EventHandler interface. | 39 // VideoDecodeEngine::EventHandler interface. |
40 virtual void OnInitializeComplete(const VideoCodecInfo& info); | 40 virtual void OnInitializeComplete(const VideoCodecInfo& info); |
41 virtual void OnUninitializeComplete(); | 41 virtual void OnUninitializeComplete(); |
42 virtual void OnFlushComplete(); | 42 virtual void OnFlushComplete(); |
43 virtual void OnSeekComplete(); | 43 virtual void OnSeekComplete(); |
44 virtual void OnError(); | 44 virtual void OnError(); |
45 virtual void OnFormatChange(VideoStreamInfo stream_info); | 45 virtual void OnFormatChange(VideoStreamInfo stream_info); |
46 virtual void ProduceVideoSample(scoped_refptr<Buffer> buffer); | 46 virtual void ProduceVideoSample(scoped_refptr<Buffer> buffer); |
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64 scoped_ptr<FilterCallback> seek_callback_; | 64 scoped_ptr<FilterCallback> seek_callback_; |
65 | 65 |
66 VideoCodecInfo info_; | 66 VideoCodecInfo info_; |
67 | 67 |
68 DISALLOW_COPY_AND_ASSIGN(OmxVideoDecoder); | 68 DISALLOW_COPY_AND_ASSIGN(OmxVideoDecoder); |
69 }; | 69 }; |
70 | 70 |
71 } // namespace media | 71 } // namespace media |
72 | 72 |
73 #endif // MEDIA_FILTERS_OMX_VIDEO_DECODER_H_ | 73 #endif // MEDIA_FILTERS_OMX_VIDEO_DECODER_H_ |
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