niklase@google.com | 470e71d | 2011-07-07 08:21:25 +0000 | [diff] [blame] | 1 | /* |
leozwang@webrtc.org | 28f3913 | 2012-03-01 18:01:48 +0000 | [diff] [blame] | 2 | * Copyright (c) 2012 The WebRTC project authors. All Rights Reserved. |
niklase@google.com | 470e71d | 2011-07-07 08:21:25 +0000 | [diff] [blame] | 3 | * |
| 4 | * Use of this source code is governed by a BSD-style license |
| 5 | * that can be found in the LICENSE file in the root of the source |
| 6 | * tree. An additional intellectual property rights grant can be found |
| 7 | * in the file PATENTS. All contributing project authors may |
| 8 | * be found in the AUTHORS file in the root of the source tree. |
| 9 | */ |
| 10 | |
Mirko Bonadei | 92ea95e | 2017-09-15 06:47:31 +0200 | [diff] [blame] | 11 | #ifndef AUDIO_DEVICE_AUDIO_DEVICE_IMPL_H_ |
| 12 | #define AUDIO_DEVICE_AUDIO_DEVICE_IMPL_H_ |
niklase@google.com | 470e71d | 2011-07-07 08:21:25 +0000 | [diff] [blame] | 13 | |
Tommi | 931e658 | 2015-05-20 09:44:38 +0200 | [diff] [blame] | 14 | #if defined(WEBRTC_INCLUDE_INTERNAL_AUDIO_DEVICE) |
| 15 | |
kwiberg | f01633e | 2016-02-24 05:00:36 -0800 | [diff] [blame] | 16 | #include <memory> |
| 17 | |
Mirko Bonadei | 92ea95e | 2017-09-15 06:47:31 +0200 | [diff] [blame] | 18 | #include "modules/audio_device/audio_device_buffer.h" |
| 19 | #include "modules/audio_device/include/audio_device.h" |
| 20 | #include "rtc_base/checks.h" |
| 21 | #include "rtc_base/criticalsection.h" |
niklase@google.com | 470e71d | 2011-07-07 08:21:25 +0000 | [diff] [blame] | 22 | |
henrika | ba35d05 | 2015-07-14 17:04:08 +0200 | [diff] [blame] | 23 | namespace webrtc { |
niklase@google.com | 470e71d | 2011-07-07 08:21:25 +0000 | [diff] [blame] | 24 | |
| 25 | class AudioDeviceGeneric; |
henrika | b261989 | 2015-05-18 16:49:16 +0200 | [diff] [blame] | 26 | class AudioManager; |
niklase@google.com | 470e71d | 2011-07-07 08:21:25 +0000 | [diff] [blame] | 27 | |
henrika | ba35d05 | 2015-07-14 17:04:08 +0200 | [diff] [blame] | 28 | class AudioDeviceModuleImpl : public AudioDeviceModule { |
| 29 | public: |
| 30 | enum PlatformType { |
| 31 | kPlatformNotSupported = 0, |
| 32 | kPlatformWin32 = 1, |
| 33 | kPlatformWinCe = 2, |
| 34 | kPlatformLinux = 3, |
| 35 | kPlatformMac = 4, |
| 36 | kPlatformAndroid = 5, |
| 37 | kPlatformIOS = 6 |
| 38 | }; |
niklase@google.com | 470e71d | 2011-07-07 08:21:25 +0000 | [diff] [blame] | 39 | |
henrika | ba35d05 | 2015-07-14 17:04:08 +0200 | [diff] [blame] | 40 | int32_t CheckPlatform(); |
| 41 | int32_t CreatePlatformSpecificObjects(); |
| 42 | int32_t AttachAudioBuffer(); |
niklase@google.com | 470e71d | 2011-07-07 08:21:25 +0000 | [diff] [blame] | 43 | |
henrika | ba35d05 | 2015-07-14 17:04:08 +0200 | [diff] [blame] | 44 | AudioDeviceModuleImpl(const int32_t id, const AudioLayer audioLayer); |
maxmorin | 88e31a3 | 2016-08-16 00:56:09 -0700 | [diff] [blame] | 45 | ~AudioDeviceModuleImpl() override; |
niklase@google.com | 470e71d | 2011-07-07 08:21:25 +0000 | [diff] [blame] | 46 | |
henrika | ba35d05 | 2015-07-14 17:04:08 +0200 | [diff] [blame] | 47 | // Retrieve the currently utilized audio layer |
| 48 | int32_t ActiveAudioLayer(AudioLayer* audioLayer) const override; |
niklase@google.com | 470e71d | 2011-07-07 08:21:25 +0000 | [diff] [blame] | 49 | |
henrika | ba35d05 | 2015-07-14 17:04:08 +0200 | [diff] [blame] | 50 | // Error handling |
| 51 | ErrorCode LastError() const override; |
niklase@google.com | 470e71d | 2011-07-07 08:21:25 +0000 | [diff] [blame] | 52 | |
henrika | ba35d05 | 2015-07-14 17:04:08 +0200 | [diff] [blame] | 53 | // Full-duplex transportation of PCM audio |
| 54 | int32_t RegisterAudioCallback(AudioTransport* audioCallback) override; |
niklase@google.com | 470e71d | 2011-07-07 08:21:25 +0000 | [diff] [blame] | 55 | |
henrika | ba35d05 | 2015-07-14 17:04:08 +0200 | [diff] [blame] | 56 | // Main initializaton and termination |
| 57 | int32_t Init() override; |
| 58 | int32_t Terminate() override; |
| 59 | bool Initialized() const override; |
niklase@google.com | 470e71d | 2011-07-07 08:21:25 +0000 | [diff] [blame] | 60 | |
henrika | ba35d05 | 2015-07-14 17:04:08 +0200 | [diff] [blame] | 61 | // Device enumeration |
| 62 | int16_t PlayoutDevices() override; |
| 63 | int16_t RecordingDevices() override; |
| 64 | int32_t PlayoutDeviceName(uint16_t index, |
| 65 | char name[kAdmMaxDeviceNameSize], |
| 66 | char guid[kAdmMaxGuidSize]) override; |
| 67 | int32_t RecordingDeviceName(uint16_t index, |
kjellander@webrtc.org | 14665ff | 2015-03-04 12:58:35 +0000 | [diff] [blame] | 68 | char name[kAdmMaxDeviceNameSize], |
| 69 | char guid[kAdmMaxGuidSize]) override; |
niklase@google.com | 470e71d | 2011-07-07 08:21:25 +0000 | [diff] [blame] | 70 | |
henrika | ba35d05 | 2015-07-14 17:04:08 +0200 | [diff] [blame] | 71 | // Device selection |
| 72 | int32_t SetPlayoutDevice(uint16_t index) override; |
| 73 | int32_t SetPlayoutDevice(WindowsDeviceType device) override; |
| 74 | int32_t SetRecordingDevice(uint16_t index) override; |
| 75 | int32_t SetRecordingDevice(WindowsDeviceType device) override; |
niklase@google.com | 470e71d | 2011-07-07 08:21:25 +0000 | [diff] [blame] | 76 | |
henrika | ba35d05 | 2015-07-14 17:04:08 +0200 | [diff] [blame] | 77 | // Audio transport initialization |
| 78 | int32_t PlayoutIsAvailable(bool* available) override; |
| 79 | int32_t InitPlayout() override; |
| 80 | bool PlayoutIsInitialized() const override; |
| 81 | int32_t RecordingIsAvailable(bool* available) override; |
| 82 | int32_t InitRecording() override; |
| 83 | bool RecordingIsInitialized() const override; |
niklase@google.com | 470e71d | 2011-07-07 08:21:25 +0000 | [diff] [blame] | 84 | |
henrika | ba35d05 | 2015-07-14 17:04:08 +0200 | [diff] [blame] | 85 | // Audio transport control |
| 86 | int32_t StartPlayout() override; |
| 87 | int32_t StopPlayout() override; |
| 88 | bool Playing() const override; |
| 89 | int32_t StartRecording() override; |
| 90 | int32_t StopRecording() override; |
| 91 | bool Recording() const override; |
niklase@google.com | 470e71d | 2011-07-07 08:21:25 +0000 | [diff] [blame] | 92 | |
henrika | ba35d05 | 2015-07-14 17:04:08 +0200 | [diff] [blame] | 93 | // Microphone Automatic Gain Control (AGC) |
| 94 | int32_t SetAGC(bool enable) override; |
| 95 | bool AGC() const override; |
niklase@google.com | 470e71d | 2011-07-07 08:21:25 +0000 | [diff] [blame] | 96 | |
henrika | ba35d05 | 2015-07-14 17:04:08 +0200 | [diff] [blame] | 97 | // Audio mixer initialization |
| 98 | int32_t InitSpeaker() override; |
| 99 | bool SpeakerIsInitialized() const override; |
| 100 | int32_t InitMicrophone() override; |
| 101 | bool MicrophoneIsInitialized() const override; |
niklase@google.com | 470e71d | 2011-07-07 08:21:25 +0000 | [diff] [blame] | 102 | |
henrika | ba35d05 | 2015-07-14 17:04:08 +0200 | [diff] [blame] | 103 | // Speaker volume controls |
| 104 | int32_t SpeakerVolumeIsAvailable(bool* available) override; |
| 105 | int32_t SetSpeakerVolume(uint32_t volume) override; |
| 106 | int32_t SpeakerVolume(uint32_t* volume) const override; |
| 107 | int32_t MaxSpeakerVolume(uint32_t* maxVolume) const override; |
| 108 | int32_t MinSpeakerVolume(uint32_t* minVolume) const override; |
niklase@google.com | 470e71d | 2011-07-07 08:21:25 +0000 | [diff] [blame] | 109 | |
henrika | ba35d05 | 2015-07-14 17:04:08 +0200 | [diff] [blame] | 110 | // Microphone volume controls |
| 111 | int32_t MicrophoneVolumeIsAvailable(bool* available) override; |
| 112 | int32_t SetMicrophoneVolume(uint32_t volume) override; |
| 113 | int32_t MicrophoneVolume(uint32_t* volume) const override; |
| 114 | int32_t MaxMicrophoneVolume(uint32_t* maxVolume) const override; |
| 115 | int32_t MinMicrophoneVolume(uint32_t* minVolume) const override; |
niklase@google.com | 470e71d | 2011-07-07 08:21:25 +0000 | [diff] [blame] | 116 | |
henrika | ba35d05 | 2015-07-14 17:04:08 +0200 | [diff] [blame] | 117 | // Speaker mute control |
| 118 | int32_t SpeakerMuteIsAvailable(bool* available) override; |
| 119 | int32_t SetSpeakerMute(bool enable) override; |
| 120 | int32_t SpeakerMute(bool* enabled) const override; |
niklase@google.com | 470e71d | 2011-07-07 08:21:25 +0000 | [diff] [blame] | 121 | |
henrika | ba35d05 | 2015-07-14 17:04:08 +0200 | [diff] [blame] | 122 | // Microphone mute control |
| 123 | int32_t MicrophoneMuteIsAvailable(bool* available) override; |
| 124 | int32_t SetMicrophoneMute(bool enable) override; |
| 125 | int32_t MicrophoneMute(bool* enabled) const override; |
niklase@google.com | 470e71d | 2011-07-07 08:21:25 +0000 | [diff] [blame] | 126 | |
henrika | ba35d05 | 2015-07-14 17:04:08 +0200 | [diff] [blame] | 127 | // Stereo support |
| 128 | int32_t StereoPlayoutIsAvailable(bool* available) const override; |
| 129 | int32_t SetStereoPlayout(bool enable) override; |
| 130 | int32_t StereoPlayout(bool* enabled) const override; |
| 131 | int32_t StereoRecordingIsAvailable(bool* available) const override; |
| 132 | int32_t SetStereoRecording(bool enable) override; |
| 133 | int32_t StereoRecording(bool* enabled) const override; |
| 134 | int32_t SetRecordingChannel(const ChannelType channel) override; |
| 135 | int32_t RecordingChannel(ChannelType* channel) const override; |
niklase@google.com | 470e71d | 2011-07-07 08:21:25 +0000 | [diff] [blame] | 136 | |
henrika | ba35d05 | 2015-07-14 17:04:08 +0200 | [diff] [blame] | 137 | // Delay information and control |
henrika | ba35d05 | 2015-07-14 17:04:08 +0200 | [diff] [blame] | 138 | int32_t PlayoutDelay(uint16_t* delayMS) const override; |
| 139 | int32_t RecordingDelay(uint16_t* delayMS) const override; |
niklase@google.com | 470e71d | 2011-07-07 08:21:25 +0000 | [diff] [blame] | 140 | |
henrika | ba35d05 | 2015-07-14 17:04:08 +0200 | [diff] [blame] | 141 | // Native sample rate controls (samples/sec) |
| 142 | int32_t SetRecordingSampleRate(const uint32_t samplesPerSec) override; |
| 143 | int32_t RecordingSampleRate(uint32_t* samplesPerSec) const override; |
| 144 | int32_t SetPlayoutSampleRate(const uint32_t samplesPerSec) override; |
| 145 | int32_t PlayoutSampleRate(uint32_t* samplesPerSec) const override; |
niklase@google.com | 470e71d | 2011-07-07 08:21:25 +0000 | [diff] [blame] | 146 | |
henrika | ba35d05 | 2015-07-14 17:04:08 +0200 | [diff] [blame] | 147 | // Mobile device specific functions |
henrika | ba35d05 | 2015-07-14 17:04:08 +0200 | [diff] [blame] | 148 | int32_t SetLoudspeakerStatus(bool enable) override; |
| 149 | int32_t GetLoudspeakerStatus(bool* enabled) const override; |
niklase@google.com | 470e71d | 2011-07-07 08:21:25 +0000 | [diff] [blame] | 150 | |
henrika | c14f5ff | 2015-09-23 14:08:33 +0200 | [diff] [blame] | 151 | bool BuiltInAECIsAvailable() const override; |
| 152 | int32_t EnableBuiltInAEC(bool enable) override; |
| 153 | bool BuiltInAGCIsAvailable() const override; |
| 154 | int32_t EnableBuiltInAGC(bool enable) override; |
| 155 | bool BuiltInNSIsAvailable() const override; |
| 156 | int32_t EnableBuiltInNS(bool enable) override; |
andrew@webrtc.org | a3c6d61 | 2011-09-13 17:17:49 +0000 | [diff] [blame] | 157 | |
maxmorin | 88e31a3 | 2016-08-16 00:56:09 -0700 | [diff] [blame] | 158 | #if defined(WEBRTC_IOS) |
henrika | ba35d05 | 2015-07-14 17:04:08 +0200 | [diff] [blame] | 159 | int GetPlayoutAudioParameters(AudioParameters* params) const override; |
| 160 | int GetRecordAudioParameters(AudioParameters* params) const override; |
maxmorin | 88e31a3 | 2016-08-16 00:56:09 -0700 | [diff] [blame] | 161 | #endif // WEBRTC_IOS |
henrika | ba35d05 | 2015-07-14 17:04:08 +0200 | [diff] [blame] | 162 | |
| 163 | int32_t Id() { return _id; } |
Tommi | 931e658 | 2015-05-20 09:44:38 +0200 | [diff] [blame] | 164 | #if defined(WEBRTC_ANDROID) |
henrika | ba35d05 | 2015-07-14 17:04:08 +0200 | [diff] [blame] | 165 | // Only use this acccessor for test purposes on Android. |
| 166 | AudioManager* GetAndroidAudioManagerForTest() { |
| 167 | return _audioManagerAndroid.get(); |
| 168 | } |
henrika | 24e56e3 | 2015-05-19 11:48:51 +0200 | [diff] [blame] | 169 | #endif |
henrika | ba35d05 | 2015-07-14 17:04:08 +0200 | [diff] [blame] | 170 | AudioDeviceBuffer* GetAudioDeviceBuffer() { return &_audioDeviceBuffer; } |
henrika@webrtc.org | 474d1eb | 2015-03-09 12:39:53 +0000 | [diff] [blame] | 171 | |
henrika | ba35d05 | 2015-07-14 17:04:08 +0200 | [diff] [blame] | 172 | private: |
| 173 | PlatformType Platform() const; |
| 174 | AudioLayer PlatformAudioLayer() const; |
niklase@google.com | 470e71d | 2011-07-07 08:21:25 +0000 | [diff] [blame] | 175 | |
kthelgason | 6bfe49c | 2017-03-30 01:14:41 -0700 | [diff] [blame] | 176 | rtc::CriticalSection _critSect; |
kthelgason | 6bfe49c | 2017-03-30 01:14:41 -0700 | [diff] [blame] | 177 | rtc::CriticalSection _critSectAudioCb; |
niklase@google.com | 470e71d | 2011-07-07 08:21:25 +0000 | [diff] [blame] | 178 | |
henrika | ba35d05 | 2015-07-14 17:04:08 +0200 | [diff] [blame] | 179 | AudioDeviceGeneric* _ptrAudioDevice; |
niklase@google.com | 470e71d | 2011-07-07 08:21:25 +0000 | [diff] [blame] | 180 | |
henrika | ba35d05 | 2015-07-14 17:04:08 +0200 | [diff] [blame] | 181 | AudioDeviceBuffer _audioDeviceBuffer; |
Tommi | 931e658 | 2015-05-20 09:44:38 +0200 | [diff] [blame] | 182 | #if defined(WEBRTC_ANDROID) |
kwiberg | f01633e | 2016-02-24 05:00:36 -0800 | [diff] [blame] | 183 | std::unique_ptr<AudioManager> _audioManagerAndroid; |
henrika | b261989 | 2015-05-18 16:49:16 +0200 | [diff] [blame] | 184 | #endif |
henrika | ba35d05 | 2015-07-14 17:04:08 +0200 | [diff] [blame] | 185 | int32_t _id; |
| 186 | AudioLayer _platformAudioLayer; |
henrika | ba35d05 | 2015-07-14 17:04:08 +0200 | [diff] [blame] | 187 | PlatformType _platformType; |
| 188 | bool _initialized; |
| 189 | mutable ErrorCode _lastError; |
niklase@google.com | 470e71d | 2011-07-07 08:21:25 +0000 | [diff] [blame] | 190 | }; |
| 191 | |
| 192 | } // namespace webrtc |
| 193 | |
Tommi | 931e658 | 2015-05-20 09:44:38 +0200 | [diff] [blame] | 194 | #endif // defined(WEBRTC_INCLUDE_INTERNAL_AUDIO_DEVICE) |
| 195 | |
Mirko Bonadei | 92ea95e | 2017-09-15 06:47:31 +0200 | [diff] [blame] | 196 | #endif // MODULES_INTERFACE_AUDIO_DEVICE_IMPL_H_ |