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1 /* | 1 /* |
2 * Copyright (c) 2012 The WebRTC project authors. All Rights Reserved. | 2 * Copyright (c) 2012 The WebRTC project authors. All Rights Reserved. |
3 * | 3 * |
4 * Use of this source code is governed by a BSD-style license | 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 | 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 | 6 * tree. An additional intellectual property rights grant can be found |
7 * in the file PATENTS. All contributing project authors may | 7 * in the file PATENTS. All contributing project authors may |
8 * be found in the AUTHORS file in the root of the source tree. | 8 * be found in the AUTHORS file in the root of the source tree. |
9 */ | 9 */ |
10 | 10 |
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37 kPlatformIOS = 6 | 37 kPlatformIOS = 6 |
38 }; | 38 }; |
39 | 39 |
40 int32_t CheckPlatform(); | 40 int32_t CheckPlatform(); |
41 int32_t CreatePlatformSpecificObjects(); | 41 int32_t CreatePlatformSpecificObjects(); |
42 int32_t AttachAudioBuffer(); | 42 int32_t AttachAudioBuffer(); |
43 | 43 |
44 AudioDeviceModuleImpl(const int32_t id, const AudioLayer audioLayer); | 44 AudioDeviceModuleImpl(const int32_t id, const AudioLayer audioLayer); |
45 ~AudioDeviceModuleImpl() override; | 45 ~AudioDeviceModuleImpl() override; |
46 | 46 |
47 int64_t TimeUntilNextProcess() override; | |
48 void Process() override; | |
49 | |
50 // Retrieve the currently utilized audio layer | 47 // Retrieve the currently utilized audio layer |
51 int32_t ActiveAudioLayer(AudioLayer* audioLayer) const override; | 48 int32_t ActiveAudioLayer(AudioLayer* audioLayer) const override; |
52 | 49 |
53 // Error handling | 50 // Error handling |
54 ErrorCode LastError() const override; | 51 ErrorCode LastError() const override; |
55 int32_t RegisterEventObserver(AudioDeviceObserver* eventCallback) override; | |
56 | 52 |
57 // Full-duplex transportation of PCM audio | 53 // Full-duplex transportation of PCM audio |
58 int32_t RegisterAudioCallback(AudioTransport* audioCallback) override; | 54 int32_t RegisterAudioCallback(AudioTransport* audioCallback) override; |
59 | 55 |
60 // Main initializaton and termination | 56 // Main initializaton and termination |
61 int32_t Init() override; | 57 int32_t Init() override; |
62 int32_t Terminate() override; | 58 int32_t Terminate() override; |
63 bool Initialized() const override; | 59 bool Initialized() const override; |
64 | 60 |
65 // Device enumeration | 61 // Device enumeration |
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171 return _audioManagerAndroid.get(); | 167 return _audioManagerAndroid.get(); |
172 } | 168 } |
173 #endif | 169 #endif |
174 AudioDeviceBuffer* GetAudioDeviceBuffer() { return &_audioDeviceBuffer; } | 170 AudioDeviceBuffer* GetAudioDeviceBuffer() { return &_audioDeviceBuffer; } |
175 | 171 |
176 private: | 172 private: |
177 PlatformType Platform() const; | 173 PlatformType Platform() const; |
178 AudioLayer PlatformAudioLayer() const; | 174 AudioLayer PlatformAudioLayer() const; |
179 | 175 |
180 rtc::CriticalSection _critSect; | 176 rtc::CriticalSection _critSect; |
181 rtc::CriticalSection _critSectEventCb; | |
182 rtc::CriticalSection _critSectAudioCb; | 177 rtc::CriticalSection _critSectAudioCb; |
183 | 178 |
184 AudioDeviceObserver* _ptrCbAudioDeviceObserver; | |
185 | |
186 AudioDeviceGeneric* _ptrAudioDevice; | 179 AudioDeviceGeneric* _ptrAudioDevice; |
187 | 180 |
188 AudioDeviceBuffer _audioDeviceBuffer; | 181 AudioDeviceBuffer _audioDeviceBuffer; |
189 #if defined(WEBRTC_ANDROID) | 182 #if defined(WEBRTC_ANDROID) |
190 std::unique_ptr<AudioManager> _audioManagerAndroid; | 183 std::unique_ptr<AudioManager> _audioManagerAndroid; |
191 #endif | 184 #endif |
192 int32_t _id; | 185 int32_t _id; |
193 AudioLayer _platformAudioLayer; | 186 AudioLayer _platformAudioLayer; |
194 int64_t _lastProcessTime; | |
195 PlatformType _platformType; | 187 PlatformType _platformType; |
196 bool _initialized; | 188 bool _initialized; |
197 mutable ErrorCode _lastError; | 189 mutable ErrorCode _lastError; |
198 }; | 190 }; |
199 | 191 |
200 } // namespace webrtc | 192 } // namespace webrtc |
201 | 193 |
202 #endif // defined(WEBRTC_INCLUDE_INTERNAL_AUDIO_DEVICE) | 194 #endif // defined(WEBRTC_INCLUDE_INTERNAL_AUDIO_DEVICE) |
203 | 195 |
204 #endif // MODULES_INTERFACE_AUDIO_DEVICE_IMPL_H_ | 196 #endif // MODULES_INTERFACE_AUDIO_DEVICE_IMPL_H_ |
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