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Side by Side Diff: media/cast/sender/audio_encoder.h

Issue 388663003: Cast: Reshuffle files under media/cast (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: missing includes Created 6 years, 5 months ago
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1 // Copyright 2013 The Chromium Authors. All rights reserved. 1 // Copyright 2013 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_CAST_AUDIO_SENDER_AUDIO_ENCODER_H_ 5 #ifndef MEDIA_CAST_SENDER_AUDIO_ENCODER_H_
6 #define MEDIA_CAST_AUDIO_SENDER_AUDIO_ENCODER_H_ 6 #define MEDIA_CAST_SENDER_AUDIO_ENCODER_H_
7 7
8 #include "base/memory/ref_counted.h" 8 #include "base/memory/ref_counted.h"
9 #include "base/memory/scoped_ptr.h" 9 #include "base/memory/scoped_ptr.h"
10 #include "base/threading/thread_checker.h" 10 #include "base/threading/thread_checker.h"
11 #include "media/base/audio_bus.h" 11 #include "media/base/audio_bus.h"
12 #include "media/cast/cast_environment.h" 12 #include "media/cast/cast_environment.h"
13 13
14 namespace base { 14 namespace base {
15 class TimeTicks; 15 class TimeTicks;
16 } 16 }
17 17
18 namespace media { 18 namespace media {
19 namespace cast { 19 namespace cast {
20 20
21 class AudioEncoder { 21 class AudioEncoder {
22 public: 22 public:
23 typedef base::Callback<void(scoped_ptr<transport::EncodedFrame>)> 23 typedef base::Callback<void(scoped_ptr<EncodedFrame>)>
24 FrameEncodedCallback; 24 FrameEncodedCallback;
25 25
26 AudioEncoder(const scoped_refptr<CastEnvironment>& cast_environment, 26 AudioEncoder(const scoped_refptr<CastEnvironment>& cast_environment,
27 int num_channels, 27 int num_channels,
28 int sampling_rate, 28 int sampling_rate,
29 int bitrate, 29 int bitrate,
30 transport::Codec codec, 30 Codec codec,
31 const FrameEncodedCallback& frame_encoded_callback); 31 const FrameEncodedCallback& frame_encoded_callback);
32 virtual ~AudioEncoder(); 32 virtual ~AudioEncoder();
33 33
34 CastInitializationStatus InitializationResult() const; 34 CastInitializationStatus InitializationResult() const;
35 35
36 void InsertAudio(scoped_ptr<AudioBus> audio_bus, 36 void InsertAudio(scoped_ptr<AudioBus> audio_bus,
37 const base::TimeTicks& recorded_time); 37 const base::TimeTicks& recorded_time);
38 38
39 private: 39 private:
40 class ImplBase; 40 class ImplBase;
41 class OpusImpl; 41 class OpusImpl;
42 class Pcm16Impl; 42 class Pcm16Impl;
43 43
44 const scoped_refptr<CastEnvironment> cast_environment_; 44 const scoped_refptr<CastEnvironment> cast_environment_;
45 scoped_refptr<ImplBase> impl_; 45 scoped_refptr<ImplBase> impl_;
46 46
47 // Used to ensure only one thread invokes InsertAudio(). 47 // Used to ensure only one thread invokes InsertAudio().
48 base::ThreadChecker insert_thread_checker_; 48 base::ThreadChecker insert_thread_checker_;
49 49
50 DISALLOW_COPY_AND_ASSIGN(AudioEncoder); 50 DISALLOW_COPY_AND_ASSIGN(AudioEncoder);
51 }; 51 };
52 52
53 } // namespace cast 53 } // namespace cast
54 } // namespace media 54 } // namespace media
55 55
56 #endif // MEDIA_CAST_AUDIO_SENDER_AUDIO_ENCODER_H_ 56 #endif // MEDIA_CAST_SENDER_AUDIO_ENCODER_H_
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