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Side by Side Diff: media/filters/ffmpeg_video_decoder.h

Issue 10067035: RefCounted types should not have public destructors, media/ and gpu/ edition (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: Rebased Created 8 years, 7 months ago
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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/ref_counted.h" 11 #include "base/memory/ref_counted.h"
12 #include "media/base/video_decoder.h" 12 #include "media/base/video_decoder.h"
13 #include "media/crypto/aes_decryptor.h" 13 #include "media/crypto/aes_decryptor.h"
14 14
15 class MessageLoop; 15 class MessageLoop;
16 16
17 struct AVCodecContext; 17 struct AVCodecContext;
18 struct AVFrame; 18 struct AVFrame;
19 19
20 namespace media { 20 namespace media {
21 21
22 class MEDIA_EXPORT FFmpegVideoDecoder : public VideoDecoder { 22 class MEDIA_EXPORT FFmpegVideoDecoder : public VideoDecoder {
23 public: 23 public:
24 FFmpegVideoDecoder(const base::Callback<MessageLoop*()>& message_loop_cb); 24 FFmpegVideoDecoder(const base::Callback<MessageLoop*()>& message_loop_cb);
25 virtual ~FFmpegVideoDecoder();
26 25
27 // VideoDecoder implementation. 26 // VideoDecoder implementation.
28 virtual void Initialize(const scoped_refptr<DemuxerStream>& stream, 27 virtual void Initialize(const scoped_refptr<DemuxerStream>& stream,
29 const PipelineStatusCB& status_cb, 28 const PipelineStatusCB& status_cb,
30 const StatisticsCB& statistics_cb) OVERRIDE; 29 const StatisticsCB& statistics_cb) OVERRIDE;
31 virtual void Read(const ReadCB& read_cb) OVERRIDE; 30 virtual void Read(const ReadCB& read_cb) OVERRIDE;
32 virtual void Reset(const base::Closure& closure) OVERRIDE; 31 virtual void Reset(const base::Closure& closure) OVERRIDE;
33 virtual void Stop(const base::Closure& closure) OVERRIDE; 32 virtual void Stop(const base::Closure& closure) OVERRIDE;
34 virtual const gfx::Size& natural_size() OVERRIDE; 33 virtual const gfx::Size& natural_size() OVERRIDE;
35 34
36 AesDecryptor* decryptor(); 35 AesDecryptor* decryptor();
37 36
37 protected:
38 virtual ~FFmpegVideoDecoder();
39
38 private: 40 private:
39 enum DecoderState { 41 enum DecoderState {
40 kUninitialized, 42 kUninitialized,
41 kNormal, 43 kNormal,
42 kFlushCodec, 44 kFlushCodec,
43 kDecodeFinished, 45 kDecodeFinished,
44 }; 46 };
45 47
46 // Carries out the reading operation scheduled by Read(). 48 // Carries out the reading operation scheduled by Read().
47 void DoRead(const ReadCB& read_cb); 49 void DoRead(const ReadCB& read_cb);
(...skipping 49 matching lines...) Expand 10 before | Expand all | Expand 10 after
97 scoped_refptr<DemuxerStream> demuxer_stream_; 99 scoped_refptr<DemuxerStream> demuxer_stream_;
98 100
99 AesDecryptor decryptor_; 101 AesDecryptor decryptor_;
100 102
101 DISALLOW_COPY_AND_ASSIGN(FFmpegVideoDecoder); 103 DISALLOW_COPY_AND_ASSIGN(FFmpegVideoDecoder);
102 }; 104 };
103 105
104 } // namespace media 106 } // namespace media
105 107
106 #endif // MEDIA_FILTERS_FFMPEG_VIDEO_DECODER_H_ 108 #endif // MEDIA_FILTERS_FFMPEG_VIDEO_DECODER_H_
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