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1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 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_BASE_ANDROID_MEDIA_CODEC_AUDIO_DECODER_H_ | 5 #ifndef MEDIA_BASE_ANDROID_MEDIA_CODEC_AUDIO_DECODER_H_ |
6 #define MEDIA_BASE_ANDROID_MEDIA_CODEC_AUDIO_DECODER_H_ | 6 #define MEDIA_BASE_ANDROID_MEDIA_CODEC_AUDIO_DECODER_H_ |
7 | 7 |
8 #include "media/base/android/media_codec_decoder.h" | 8 #include "media/base/android/media_codec_decoder.h" |
9 | 9 |
10 namespace media { | 10 namespace media { |
11 | 11 |
12 class AudioTimestampHelper; | 12 class AudioTimestampHelper; |
13 | 13 |
14 // Audio decoder for MediaCodecPlayer | 14 // Audio decoder for MediaCodecPlayer |
15 class MediaCodecAudioDecoder : public MediaCodecDecoder { | 15 class MediaCodecAudioDecoder : public MediaCodecDecoder { |
16 public: | 16 public: |
17 // For parameters see media_codec_decoder.h | 17 // For parameters see media_codec_decoder.h |
18 // update_current_time_cb: callback that reports current playback time. | 18 // update_current_time_cb: callback that reports current playback time. |
19 // Called for each rendered frame. | 19 // Called for each rendered frame. |
20 MediaCodecAudioDecoder( | 20 MediaCodecAudioDecoder( |
21 const scoped_refptr<base::SingleThreadTaskRunner>& media_runner, | 21 const scoped_refptr<base::SingleThreadTaskRunner>& media_runner, |
22 const base::Closure& request_data_cb, | 22 const base::Closure& request_data_cb, |
23 const base::Closure& starvation_cb, | 23 const base::Closure& starvation_cb, |
24 const base::Closure& decoder_drained_cb, | 24 const base::Closure& decoder_drained_cb, |
25 const base::Closure& stop_done_cb, | 25 const base::Closure& stop_done_cb, |
| 26 const base::Closure& key_required_cb, |
26 const base::Closure& error_cb, | 27 const base::Closure& error_cb, |
27 const SetTimeCallback& update_current_time_cb); | 28 const SetTimeCallback& update_current_time_cb); |
28 ~MediaCodecAudioDecoder() override; | 29 ~MediaCodecAudioDecoder() override; |
29 | 30 |
30 const char* class_name() const override; | 31 const char* class_name() const override; |
31 | 32 |
32 bool HasStream() const override; | 33 bool HasStream() const override; |
33 void SetDemuxerConfigs(const DemuxerConfigs& configs) override; | 34 void SetDemuxerConfigs(const DemuxerConfigs& configs) override; |
| 35 bool IsContentEncrypted() const override; |
34 void ReleaseDecoderResources() override; | 36 void ReleaseDecoderResources() override; |
35 void Flush() override; | 37 void Flush() override; |
36 | 38 |
37 // Sets the volume of the audio output. | 39 // Sets the volume of the audio output. |
38 void SetVolume(double volume); | 40 void SetVolume(double volume); |
39 | 41 |
40 // Sets the base timestamp for |audio_timestamp_helper_|. | 42 // Sets the base timestamp for |audio_timestamp_helper_|. |
41 void SetBaseTimestamp(base::TimeDelta base_timestamp); | 43 void SetBaseTimestamp(base::TimeDelta base_timestamp); |
42 | 44 |
43 protected: | 45 protected: |
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84 | 86 |
85 // Reports current playback time to the callee. | 87 // Reports current playback time to the callee. |
86 SetTimeCallback update_current_time_cb_; | 88 SetTimeCallback update_current_time_cb_; |
87 | 89 |
88 DISALLOW_COPY_AND_ASSIGN(MediaCodecAudioDecoder); | 90 DISALLOW_COPY_AND_ASSIGN(MediaCodecAudioDecoder); |
89 }; | 91 }; |
90 | 92 |
91 } // namespace media | 93 } // namespace media |
92 | 94 |
93 #endif // MEDIA_BASE_ANDROID_MEDIA_CODEC_DECODER_H_ | 95 #endif // MEDIA_BASE_ANDROID_MEDIA_CODEC_DECODER_H_ |
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