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Side by Side Diff: media/audio/pulse/audio_manager_pulse.h

Issue 1864483002: Forward output glitch information from stream WebRTC log (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Finished up for review. Created 4 years, 7 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_AUDIO_PULSE_AUDIO_MANAGER_PULSE_H_ 5 #ifndef MEDIA_AUDIO_PULSE_AUDIO_MANAGER_PULSE_H_
6 #define MEDIA_AUDIO_PULSE_AUDIO_MANAGER_PULSE_H_ 6 #define MEDIA_AUDIO_PULSE_AUDIO_MANAGER_PULSE_H_
7 7
8 #include <pulse/pulseaudio.h> 8 #include <pulse/pulseaudio.h>
9 #include <string> 9 #include <string>
10 10
(...skipping 20 matching lines...) Expand all
31 void GetAudioInputDeviceNames(AudioDeviceNames* device_names) override; 31 void GetAudioInputDeviceNames(AudioDeviceNames* device_names) override;
32 void GetAudioOutputDeviceNames(AudioDeviceNames* device_names) override; 32 void GetAudioOutputDeviceNames(AudioDeviceNames* device_names) override;
33 AudioParameters GetInputStreamParameters( 33 AudioParameters GetInputStreamParameters(
34 const std::string& device_id) override; 34 const std::string& device_id) override;
35 35
36 // Implementation of AudioManagerBase. 36 // Implementation of AudioManagerBase.
37 AudioOutputStream* MakeLinearOutputStream( 37 AudioOutputStream* MakeLinearOutputStream(
38 const AudioParameters& params) override; 38 const AudioParameters& params) override;
39 AudioOutputStream* MakeLowLatencyOutputStream( 39 AudioOutputStream* MakeLowLatencyOutputStream(
40 const AudioParameters& params, 40 const AudioParameters& params,
41 const std::string& device_id) override; 41 const std::string& device_id,
42 const StatisticsCallback& statistics_callback) override;
42 AudioInputStream* MakeLinearInputStream( 43 AudioInputStream* MakeLinearInputStream(
43 const AudioParameters& params, 44 const AudioParameters& params,
44 const std::string& device_id) override; 45 const std::string& device_id) override;
45 AudioInputStream* MakeLowLatencyInputStream( 46 AudioInputStream* MakeLowLatencyInputStream(
46 const AudioParameters& params, 47 const AudioParameters& params,
47 const std::string& device_id) override; 48 const std::string& device_id) override;
48 49
49 protected: 50 protected:
50 ~AudioManagerPulse() override; 51 ~AudioManagerPulse() override;
51 52
(...skipping 15 matching lines...) Expand all
67 const pa_sink_info* info, 68 const pa_sink_info* info,
68 int error, void* user_data); 69 int error, void* user_data);
69 70
70 // Callback to get the native sample rate of PulseAudio, used by 71 // Callback to get the native sample rate of PulseAudio, used by
71 // GetNativeSampleRate(). 72 // GetNativeSampleRate().
72 static void SampleRateInfoCallback(pa_context* context, 73 static void SampleRateInfoCallback(pa_context* context,
73 const pa_server_info* info, 74 const pa_server_info* info,
74 void* user_data); 75 void* user_data);
75 76
76 // Called by MakeLinearOutputStream and MakeLowLatencyOutputStream. 77 // Called by MakeLinearOutputStream and MakeLowLatencyOutputStream.
77 AudioOutputStream* MakeOutputStream(const AudioParameters& params, 78 AudioOutputStream* MakeOutputStream(
78 const std::string& device_id); 79 const AudioParameters& params,
80 const std::string& device_id,
81 const StatisticsCallback& statistics_callback);
79 82
80 // Called by MakeLinearInputStream and MakeLowLatencyInputStream. 83 // Called by MakeLinearInputStream and MakeLowLatencyInputStream.
81 AudioInputStream* MakeInputStream(const AudioParameters& params, 84 AudioInputStream* MakeInputStream(const AudioParameters& params,
82 const std::string& device_id); 85 const std::string& device_id);
83 86
84 // Gets the native sample rate of Pulse. 87 // Gets the native sample rate of Pulse.
85 int GetNativeSampleRate(); 88 int GetNativeSampleRate();
86 89
87 pa_threaded_mainloop* input_mainloop_; 90 pa_threaded_mainloop* input_mainloop_;
88 pa_context* input_context_; 91 pa_context* input_context_;
89 AudioDeviceNames* devices_; 92 AudioDeviceNames* devices_;
90 int native_input_sample_rate_; 93 int native_input_sample_rate_;
91 94
92 DISALLOW_COPY_AND_ASSIGN(AudioManagerPulse); 95 DISALLOW_COPY_AND_ASSIGN(AudioManagerPulse);
93 }; 96 };
94 97
95 } // namespace media 98 } // namespace media
96 99
97 #endif // MEDIA_AUDIO_PULSE_AUDIO_MANAGER_PULSE_H_ 100 #endif // MEDIA_AUDIO_PULSE_AUDIO_MANAGER_PULSE_H_
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