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Side by Side Diff: media/audio/audio_manager_base.h

Issue 2023943002: Revert of Forward output glitch information from stream WebRTC log (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Created 4 years, 6 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_AUDIO_AUDIO_MANAGER_BASE_H_ 5 #ifndef MEDIA_AUDIO_AUDIO_MANAGER_BASE_H_
6 #define MEDIA_AUDIO_AUDIO_MANAGER_BASE_H_ 6 #define MEDIA_AUDIO_AUDIO_MANAGER_BASE_H_
7 7
8 #include <memory> 8 #include <memory>
9 #include <string> 9 #include <string>
10 #include <utility> 10 #include <utility>
(...skipping 20 matching lines...) Expand all
31 public: 31 public:
32 ~AudioManagerBase() override; 32 ~AudioManagerBase() override;
33 33
34 // AudioManager: 34 // AudioManager:
35 base::string16 GetAudioInputDeviceModel() override; 35 base::string16 GetAudioInputDeviceModel() override;
36 void ShowAudioInputSettings() override; 36 void ShowAudioInputSettings() override;
37 void GetAudioInputDeviceNames(AudioDeviceNames* device_names) override; 37 void GetAudioInputDeviceNames(AudioDeviceNames* device_names) override;
38 void GetAudioOutputDeviceNames(AudioDeviceNames* device_names) override; 38 void GetAudioOutputDeviceNames(AudioDeviceNames* device_names) override;
39 AudioOutputStream* MakeAudioOutputStream( 39 AudioOutputStream* MakeAudioOutputStream(
40 const AudioParameters& params, 40 const AudioParameters& params,
41 const std::string& device_id, 41 const std::string& device_id) override;
42 const LogCallback& log_callback) override; 42 AudioInputStream* MakeAudioInputStream(const AudioParameters& params,
43 AudioInputStream* MakeAudioInputStream( 43 const std::string& device_id) override;
44 const AudioParameters& params,
45 const std::string& device_id,
46 const LogCallback& log_callback) override;
47 AudioOutputStream* MakeAudioOutputStreamProxy( 44 AudioOutputStream* MakeAudioOutputStreamProxy(
48 const AudioParameters& params, 45 const AudioParameters& params,
49 const std::string& device_id) override; 46 const std::string& device_id) override;
50 47
51 // Listeners will be notified on the GetTaskRunner() task runner. 48 // Listeners will be notified on the GetTaskRunner() task runner.
52 void AddOutputDeviceChangeListener(AudioDeviceListener* listener) override; 49 void AddOutputDeviceChangeListener(AudioDeviceListener* listener) override;
53 void RemoveOutputDeviceChangeListener(AudioDeviceListener* listener) override; 50 void RemoveOutputDeviceChangeListener(AudioDeviceListener* listener) override;
54 51
55 AudioParameters GetDefaultOutputStreamParameters() override; 52 AudioParameters GetDefaultOutputStreamParameters() override;
56 AudioParameters GetOutputStreamParameters( 53 AudioParameters GetOutputStreamParameters(
57 const std::string& device_id) override; 54 const std::string& device_id) override;
58 AudioParameters GetInputStreamParameters( 55 AudioParameters GetInputStreamParameters(
59 const std::string& device_id) override; 56 const std::string& device_id) override;
60 std::string GetAssociatedOutputDeviceID( 57 std::string GetAssociatedOutputDeviceID(
61 const std::string& input_device_id) override; 58 const std::string& input_device_id) override;
62 std::unique_ptr<AudioLog> CreateAudioLog( 59 std::unique_ptr<AudioLog> CreateAudioLog(
63 AudioLogFactory::AudioComponent component) override; 60 AudioLogFactory::AudioComponent component) override;
64 61
65 // AudioManagerBase: 62 // AudioManagerBase:
66 63
67 // Called internally by the audio stream when it has been closed. 64 // Called internally by the audio stream when it has been closed.
68 virtual void ReleaseOutputStream(AudioOutputStream* stream); 65 virtual void ReleaseOutputStream(AudioOutputStream* stream);
69 virtual void ReleaseInputStream(AudioInputStream* stream); 66 virtual void ReleaseInputStream(AudioInputStream* stream);
70 67
71 // Creates the output stream for the |AUDIO_PCM_LINEAR| format. The legacy 68 // Creates the output stream for the |AUDIO_PCM_LINEAR| format. The legacy
72 // name is also from |AUDIO_PCM_LINEAR|. 69 // name is also from |AUDIO_PCM_LINEAR|.
73 virtual AudioOutputStream* MakeLinearOutputStream( 70 virtual AudioOutputStream* MakeLinearOutputStream(
74 const AudioParameters& params, 71 const AudioParameters& params) = 0;
75 const LogCallback& log_callback) = 0;
76 72
77 // Creates the output stream for the |AUDIO_PCM_LOW_LATENCY| format. 73 // Creates the output stream for the |AUDIO_PCM_LOW_LATENCY| format.
78 virtual AudioOutputStream* MakeLowLatencyOutputStream( 74 virtual AudioOutputStream* MakeLowLatencyOutputStream(
79 const AudioParameters& params, 75 const AudioParameters& params,
80 const std::string& device_id, 76 const std::string& device_id) = 0;
81 const LogCallback& log_callback) = 0;
82 77
83 // Creates the input stream for the |AUDIO_PCM_LINEAR| format. The legacy 78 // Creates the input stream for the |AUDIO_PCM_LINEAR| format. The legacy
84 // name is also from |AUDIO_PCM_LINEAR|. 79 // name is also from |AUDIO_PCM_LINEAR|.
85 virtual AudioInputStream* MakeLinearInputStream( 80 virtual AudioInputStream* MakeLinearInputStream(
86 const AudioParameters& params, 81 const AudioParameters& params, const std::string& device_id) = 0;
87 const std::string& device_id,
88 const LogCallback& log_callback) = 0;
89 82
90 // Creates the input stream for the |AUDIO_PCM_LOW_LATENCY| format. 83 // Creates the input stream for the |AUDIO_PCM_LOW_LATENCY| format.
91 virtual AudioInputStream* MakeLowLatencyInputStream( 84 virtual AudioInputStream* MakeLowLatencyInputStream(
92 const AudioParameters& params, 85 const AudioParameters& params, const std::string& device_id) = 0;
93 const std::string& device_id,
94 const LogCallback& log_callback) = 0;
95 86
96 // Get number of input or output streams. 87 // Get number of input or output streams.
97 int input_stream_count() const { return num_input_streams_; } 88 int input_stream_count() const { return num_input_streams_; }
98 int output_stream_count() const { return num_output_streams_; } 89 int output_stream_count() const { return num_output_streams_; }
99 90
100 protected: 91 protected:
101 AudioManagerBase( 92 AudioManagerBase(
102 scoped_refptr<base::SingleThreadTaskRunner> task_runner, 93 scoped_refptr<base::SingleThreadTaskRunner> task_runner,
103 scoped_refptr<base::SingleThreadTaskRunner> worker_task_runner, 94 scoped_refptr<base::SingleThreadTaskRunner> worker_task_runner,
104 AudioLogFactory* audio_log_factory); 95 AudioLogFactory* audio_log_factory);
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163 154
164 // Proxy for creating AudioLog objects. 155 // Proxy for creating AudioLog objects.
165 AudioLogFactory* const audio_log_factory_; 156 AudioLogFactory* const audio_log_factory_;
166 157
167 DISALLOW_COPY_AND_ASSIGN(AudioManagerBase); 158 DISALLOW_COPY_AND_ASSIGN(AudioManagerBase);
168 }; 159 };
169 160
170 } // namespace media 161 } // namespace media
171 162
172 #endif // MEDIA_AUDIO_AUDIO_MANAGER_BASE_H_ 163 #endif // MEDIA_AUDIO_AUDIO_MANAGER_BASE_H_
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