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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_VIDEO_FFMPEG_VIDEO_DECODE_ENGINE_H_ | 5 #ifndef MEDIA_VIDEO_FFMPEG_VIDEO_DECODE_ENGINE_H_ |
6 #define MEDIA_VIDEO_FFMPEG_VIDEO_DECODE_ENGINE_H_ | 6 #define MEDIA_VIDEO_FFMPEG_VIDEO_DECODE_ENGINE_H_ |
7 | 7 |
8 #include <deque> | 8 #include <deque> |
9 | 9 |
10 #include "base/scoped_ptr.h" | 10 #include "base/scoped_ptr.h" |
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29 virtual void Initialize(MessageLoop* message_loop, | 29 virtual void Initialize(MessageLoop* message_loop, |
30 VideoDecodeEngine::EventHandler* event_handler, | 30 VideoDecodeEngine::EventHandler* event_handler, |
31 VideoDecodeContext* context, | 31 VideoDecodeContext* context, |
32 const VideoCodecConfig& config); | 32 const VideoCodecConfig& config); |
33 virtual void ConsumeVideoSample(scoped_refptr<Buffer> buffer); | 33 virtual void ConsumeVideoSample(scoped_refptr<Buffer> buffer); |
34 virtual void ProduceVideoFrame(scoped_refptr<VideoFrame> frame); | 34 virtual void ProduceVideoFrame(scoped_refptr<VideoFrame> frame); |
35 virtual void Uninitialize(); | 35 virtual void Uninitialize(); |
36 virtual void Flush(); | 36 virtual void Flush(); |
37 virtual void Seek(); | 37 virtual void Seek(); |
38 | 38 |
39 virtual AVCodecContext* codec_context() const { return codec_context_; } | 39 virtual AVCodecContext* codec_context() const; |
40 | 40 |
41 virtual void SetCodecContextForTest(AVCodecContext* context) { | 41 virtual void SetCodecContextForTest(AVCodecContext* context); |
42 codec_context_ = context; | |
43 } | |
44 | 42 |
45 VideoFrame::Format GetSurfaceFormat() const; | 43 VideoFrame::Format GetSurfaceFormat() const; |
46 private: | 44 private: |
47 void DecodeFrame(scoped_refptr<Buffer> buffer); | 45 void DecodeFrame(scoped_refptr<Buffer> buffer); |
48 void ReadInput(); | 46 void ReadInput(); |
49 void TryToFinishPendingFlush(); | 47 void TryToFinishPendingFlush(); |
50 | 48 |
51 AVCodecContext* codec_context_; | 49 AVCodecContext* codec_context_; |
52 AVStream* av_stream_; | 50 AVStream* av_stream_; |
53 scoped_ptr_malloc<AVFrame, ScopedPtrAVFree> av_frame_; | 51 scoped_ptr_malloc<AVFrame, ScopedPtrAVFree> av_frame_; |
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77 | 75 |
78 // Whether flush operation is pending. | 76 // Whether flush operation is pending. |
79 bool flush_pending_; | 77 bool flush_pending_; |
80 | 78 |
81 DISALLOW_COPY_AND_ASSIGN(FFmpegVideoDecodeEngine); | 79 DISALLOW_COPY_AND_ASSIGN(FFmpegVideoDecodeEngine); |
82 }; | 80 }; |
83 | 81 |
84 } // namespace media | 82 } // namespace media |
85 | 83 |
86 #endif // MEDIA_VIDEO_FFMPEG_VIDEO_DECODE_ENGINE_H_ | 84 #endif // MEDIA_VIDEO_FFMPEG_VIDEO_DECODE_ENGINE_H_ |
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