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

Issue 197793005: Convert scoped_ptr_malloc -> scoped_ptr, part 5. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: rebased Created 6 years, 9 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_AUDIO_DECODER_H_ 5 #ifndef MEDIA_FILTERS_FFMPEG_AUDIO_DECODER_H_
6 #define MEDIA_FILTERS_FFMPEG_AUDIO_DECODER_H_ 6 #define MEDIA_FILTERS_FFMPEG_AUDIO_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 "base/time/time.h" 13 #include "base/time/time.h"
14 #include "media/base/audio_decoder.h" 14 #include "media/base/audio_decoder.h"
15 #include "media/base/demuxer_stream.h" 15 #include "media/base/demuxer_stream.h"
16 #include "media/base/sample_format.h" 16 #include "media/base/sample_format.h"
17 #include "media/ffmpeg/ffmpeg_deleters.h"
17 18
18 struct AVCodecContext; 19 struct AVCodecContext;
19 struct AVFrame; 20 struct AVFrame;
20 21
21 namespace base { 22 namespace base {
22 class SingleThreadTaskRunner; 23 class SingleThreadTaskRunner;
23 } 24 }
24 25
25 namespace media { 26 namespace media {
26 27
27 class AudioTimestampHelper; 28 class AudioTimestampHelper;
28 class DecoderBuffer; 29 class DecoderBuffer;
29 class ScopedPtrAVFreeContext;
30 class ScopedPtrAVFreeFrame;
31 30
32 class MEDIA_EXPORT FFmpegAudioDecoder : public AudioDecoder { 31 class MEDIA_EXPORT FFmpegAudioDecoder : public AudioDecoder {
33 public: 32 public:
34 explicit FFmpegAudioDecoder( 33 explicit FFmpegAudioDecoder(
35 const scoped_refptr<base::SingleThreadTaskRunner>& task_runner); 34 const scoped_refptr<base::SingleThreadTaskRunner>& task_runner);
36 virtual ~FFmpegAudioDecoder(); 35 virtual ~FFmpegAudioDecoder();
37 36
38 // AudioDecoder implementation. 37 // AudioDecoder implementation.
39 virtual void Initialize(const AudioDecoderConfig& config, 38 virtual void Initialize(const AudioDecoderConfig& config,
40 const PipelineStatusCB& status_cb) OVERRIDE; 39 const PipelineStatusCB& status_cb) OVERRIDE;
(...skipping 32 matching lines...) Expand 10 before | Expand all | Expand 10 after
73 void ReleaseFFmpegResources(); 72 void ReleaseFFmpegResources();
74 void ResetTimestampState(); 73 void ResetTimestampState();
75 74
76 scoped_refptr<base::SingleThreadTaskRunner> task_runner_; 75 scoped_refptr<base::SingleThreadTaskRunner> task_runner_;
77 base::WeakPtrFactory<FFmpegAudioDecoder> weak_factory_; 76 base::WeakPtrFactory<FFmpegAudioDecoder> weak_factory_;
78 base::WeakPtr<FFmpegAudioDecoder> weak_this_; 77 base::WeakPtr<FFmpegAudioDecoder> weak_this_;
79 78
80 DecoderState state_; 79 DecoderState state_;
81 80
82 // FFmpeg structures owned by this object. 81 // FFmpeg structures owned by this object.
83 scoped_ptr_malloc<AVCodecContext, ScopedPtrAVFreeContext> codec_context_; 82 scoped_ptr<AVCodecContext, ScopedPtrAVFreeContext> codec_context_;
84 scoped_ptr_malloc<AVFrame, ScopedPtrAVFreeFrame> av_frame_; 83 scoped_ptr<AVFrame, ScopedPtrAVFreeFrame> av_frame_;
85 84
86 // Decoded audio format. 85 // Decoded audio format.
87 int bytes_per_channel_; 86 int bytes_per_channel_;
88 ChannelLayout channel_layout_; 87 ChannelLayout channel_layout_;
89 int channels_; 88 int channels_;
90 int samples_per_second_; 89 int samples_per_second_;
91 90
92 // AVSampleFormat initially requested; not Chrome's SampleFormat. 91 // AVSampleFormat initially requested; not Chrome's SampleFormat.
93 int av_sample_format_; 92 int av_sample_format_;
94 SampleFormat sample_format_; 93 SampleFormat sample_format_;
(...skipping 10 matching lines...) Expand all
105 // Since multiple frames may be decoded from the same packet we need to queue 104 // Since multiple frames may be decoded from the same packet we need to queue
106 // them up. 105 // them up.
107 std::list<scoped_refptr<AudioBuffer> > queued_audio_; 106 std::list<scoped_refptr<AudioBuffer> > queued_audio_;
108 107
109 DISALLOW_IMPLICIT_CONSTRUCTORS(FFmpegAudioDecoder); 108 DISALLOW_IMPLICIT_CONSTRUCTORS(FFmpegAudioDecoder);
110 }; 109 };
111 110
112 } // namespace media 111 } // namespace media
113 112
114 #endif // MEDIA_FILTERS_FFMPEG_AUDIO_DECODER_H_ 113 #endif // MEDIA_FILTERS_FFMPEG_AUDIO_DECODER_H_
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