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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 #include <memory> | 9 #include <memory> |
10 | 10 |
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27 | 27 |
28 namespace media { | 28 namespace media { |
29 | 29 |
30 class AudioDiscardHelper; | 30 class AudioDiscardHelper; |
31 class DecoderBuffer; | 31 class DecoderBuffer; |
32 | 32 |
33 class MEDIA_EXPORT FFmpegAudioDecoder : public AudioDecoder { | 33 class MEDIA_EXPORT FFmpegAudioDecoder : public AudioDecoder { |
34 public: | 34 public: |
35 FFmpegAudioDecoder( | 35 FFmpegAudioDecoder( |
36 const scoped_refptr<base::SingleThreadTaskRunner>& task_runner, | 36 const scoped_refptr<base::SingleThreadTaskRunner>& task_runner, |
37 const scoped_refptr<MediaLog>& media_log); | 37 MediaLog* media_log); |
38 ~FFmpegAudioDecoder() override; | 38 ~FFmpegAudioDecoder() override; |
39 | 39 |
40 // AudioDecoder implementation. | 40 // AudioDecoder implementation. |
41 std::string GetDisplayName() const override; | 41 std::string GetDisplayName() const override; |
42 void Initialize(const AudioDecoderConfig& config, | 42 void Initialize(const AudioDecoderConfig& config, |
43 CdmContext* cdm_context, | 43 CdmContext* cdm_context, |
44 const InitCB& init_cb, | 44 const InitCB& init_cb, |
45 const OutputCB& output_cb) override; | 45 const OutputCB& output_cb) override; |
46 void Decode(const scoped_refptr<DecoderBuffer>& buffer, | 46 void Decode(const scoped_refptr<DecoderBuffer>& buffer, |
47 const DecodeCB& decode_cb) override; | 47 const DecodeCB& decode_cb) override; |
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108 std::unique_ptr<AVCodecContext, ScopedPtrAVFreeContext> codec_context_; | 108 std::unique_ptr<AVCodecContext, ScopedPtrAVFreeContext> codec_context_; |
109 std::unique_ptr<AVFrame, ScopedPtrAVFreeFrame> av_frame_; | 109 std::unique_ptr<AVFrame, ScopedPtrAVFreeFrame> av_frame_; |
110 | 110 |
111 AudioDecoderConfig config_; | 111 AudioDecoderConfig config_; |
112 | 112 |
113 // AVSampleFormat initially requested; not Chrome's SampleFormat. | 113 // AVSampleFormat initially requested; not Chrome's SampleFormat. |
114 int av_sample_format_; | 114 int av_sample_format_; |
115 | 115 |
116 std::unique_ptr<AudioDiscardHelper> discard_helper_; | 116 std::unique_ptr<AudioDiscardHelper> discard_helper_; |
117 | 117 |
118 scoped_refptr<MediaLog> media_log_; | 118 MediaLog* media_log_; |
119 | 119 |
120 scoped_refptr<AudioBufferMemoryPool> pool_; | 120 scoped_refptr<AudioBufferMemoryPool> pool_; |
121 | 121 |
122 DISALLOW_IMPLICIT_CONSTRUCTORS(FFmpegAudioDecoder); | 122 DISALLOW_IMPLICIT_CONSTRUCTORS(FFmpegAudioDecoder); |
123 }; | 123 }; |
124 | 124 |
125 } // namespace media | 125 } // namespace media |
126 | 126 |
127 #endif // MEDIA_FILTERS_FFMPEG_AUDIO_DECODER_H_ | 127 #endif // MEDIA_FILTERS_FFMPEG_AUDIO_DECODER_H_ |
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