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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 <list> | 8 #include <list> |
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 "base/memory/weak_ptr.h" | 12 #include "base/memory/weak_ptr.h" |
13 #include "media/base/video_decoder.h" | 13 #include "media/base/video_decoder.h" |
14 #include "media/base/video_decoder_config.h" | 14 #include "media/base/video_decoder_config.h" |
15 #include "media/base/video_frame_pool.h" | 15 #include "media/base/video_frame_pool.h" |
| 16 #include "media/ffmpeg/ffmpeg_deleters.h" |
16 | 17 |
17 struct AVCodecContext; | 18 struct AVCodecContext; |
18 struct AVFrame; | 19 struct AVFrame; |
19 | 20 |
20 namespace base { | 21 namespace base { |
21 class SingleThreadTaskRunner; | 22 class SingleThreadTaskRunner; |
22 } | 23 } |
23 | 24 |
24 namespace media { | 25 namespace media { |
25 | 26 |
26 class DecoderBuffer; | 27 class DecoderBuffer; |
27 class ScopedPtrAVFreeContext; | |
28 class ScopedPtrAVFreeFrame; | |
29 | 28 |
30 class MEDIA_EXPORT FFmpegVideoDecoder : public VideoDecoder { | 29 class MEDIA_EXPORT FFmpegVideoDecoder : public VideoDecoder { |
31 public: | 30 public: |
32 explicit FFmpegVideoDecoder( | 31 explicit FFmpegVideoDecoder( |
33 const scoped_refptr<base::SingleThreadTaskRunner>& task_runner); | 32 const scoped_refptr<base::SingleThreadTaskRunner>& task_runner); |
34 virtual ~FFmpegVideoDecoder(); | 33 virtual ~FFmpegVideoDecoder(); |
35 | 34 |
36 // VideoDecoder implementation. | 35 // VideoDecoder implementation. |
37 virtual void Initialize(const VideoDecoderConfig& config, | 36 virtual void Initialize(const VideoDecoderConfig& config, |
38 const PipelineStatusCB& status_cb) OVERRIDE; | 37 const PipelineStatusCB& status_cb) OVERRIDE; |
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74 scoped_refptr<base::SingleThreadTaskRunner> task_runner_; | 73 scoped_refptr<base::SingleThreadTaskRunner> task_runner_; |
75 base::WeakPtrFactory<FFmpegVideoDecoder> weak_factory_; | 74 base::WeakPtrFactory<FFmpegVideoDecoder> weak_factory_; |
76 base::WeakPtr<FFmpegVideoDecoder> weak_this_; | 75 base::WeakPtr<FFmpegVideoDecoder> weak_this_; |
77 | 76 |
78 DecoderState state_; | 77 DecoderState state_; |
79 | 78 |
80 DecodeCB decode_cb_; | 79 DecodeCB decode_cb_; |
81 base::Closure reset_cb_; | 80 base::Closure reset_cb_; |
82 | 81 |
83 // FFmpeg structures owned by this object. | 82 // FFmpeg structures owned by this object. |
84 scoped_ptr_malloc<AVCodecContext, ScopedPtrAVFreeContext> codec_context_; | 83 scoped_ptr<AVCodecContext, ScopedPtrAVFreeContext> codec_context_; |
85 scoped_ptr_malloc<AVFrame, ScopedPtrAVFreeFrame> av_frame_; | 84 scoped_ptr<AVFrame, ScopedPtrAVFreeFrame> av_frame_; |
86 | 85 |
87 VideoDecoderConfig config_; | 86 VideoDecoderConfig config_; |
88 | 87 |
89 VideoFramePool frame_pool_; | 88 VideoFramePool frame_pool_; |
90 | 89 |
91 DISALLOW_COPY_AND_ASSIGN(FFmpegVideoDecoder); | 90 DISALLOW_COPY_AND_ASSIGN(FFmpegVideoDecoder); |
92 }; | 91 }; |
93 | 92 |
94 } // namespace media | 93 } // namespace media |
95 | 94 |
96 #endif // MEDIA_FILTERS_FFMPEG_VIDEO_DECODER_H_ | 95 #endif // MEDIA_FILTERS_FFMPEG_VIDEO_DECODER_H_ |
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