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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 |
11 #ifndef WEBRTC_AUDIO_DEVICE_AUDIO_DEVICE_IMPL_H | 11 #ifndef WEBRTC_AUDIO_DEVICE_AUDIO_DEVICE_IMPL_H |
12 #define WEBRTC_AUDIO_DEVICE_AUDIO_DEVICE_IMPL_H | 12 #define WEBRTC_AUDIO_DEVICE_AUDIO_DEVICE_IMPL_H |
13 | 13 |
14 #if defined(WEBRTC_INCLUDE_INTERNAL_AUDIO_DEVICE) | 14 #if defined(WEBRTC_INCLUDE_INTERNAL_AUDIO_DEVICE) |
15 | 15 |
16 #include <memory> | 16 #include <memory> |
17 | 17 |
18 #include "webrtc/base/checks.h" | 18 #include "webrtc/base/checks.h" |
| 19 #include "webrtc/base/scoped_ref_ptr.h" |
19 #include "webrtc/modules/audio_device/audio_device_buffer.h" | 20 #include "webrtc/modules/audio_device/audio_device_buffer.h" |
20 #include "webrtc/modules/audio_device/include/audio_device.h" | 21 #include "webrtc/modules/audio_device/include/audio_device.h" |
21 | 22 |
22 namespace webrtc { | 23 namespace webrtc { |
23 | 24 |
24 class AudioDeviceGeneric; | 25 class AudioDeviceGeneric; |
25 class AudioManager; | 26 class AudioManager; |
26 class CriticalSectionWrapper; | 27 class CriticalSectionWrapper; |
27 | 28 |
28 class AudioDeviceModuleImpl : public AudioDeviceModule { | 29 class AudioDeviceModuleImpl : public AudioDeviceModule { |
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41 int32_t CreatePlatformSpecificObjects(); | 42 int32_t CreatePlatformSpecificObjects(); |
42 int32_t AttachAudioBuffer(); | 43 int32_t AttachAudioBuffer(); |
43 | 44 |
44 AudioDeviceModuleImpl(const int32_t id, const AudioLayer audioLayer); | 45 AudioDeviceModuleImpl(const int32_t id, const AudioLayer audioLayer); |
45 virtual ~AudioDeviceModuleImpl(); | 46 virtual ~AudioDeviceModuleImpl(); |
46 | 47 |
47 int64_t TimeUntilNextProcess() override; | 48 int64_t TimeUntilNextProcess() override; |
48 void Process() override; | 49 void Process() override; |
49 | 50 |
50 // Factory methods (resource allocation/deallocation) | 51 // Factory methods (resource allocation/deallocation) |
51 static AudioDeviceModule* Create( | 52 static rtc::scoped_refptr<AudioDeviceModule> Create( |
52 const int32_t id, | 53 const int32_t id, |
53 const AudioLayer audioLayer = kPlatformDefaultAudio); | 54 const AudioLayer audioLayer = kPlatformDefaultAudio); |
54 | 55 |
55 // Retrieve the currently utilized audio layer | 56 // Retrieve the currently utilized audio layer |
56 int32_t ActiveAudioLayer(AudioLayer* audioLayer) const override; | 57 int32_t ActiveAudioLayer(AudioLayer* audioLayer) const override; |
57 | 58 |
58 // Error handling | 59 // Error handling |
59 ErrorCode LastError() const override; | 60 ErrorCode LastError() const override; |
60 int32_t RegisterEventObserver(AudioDeviceObserver* eventCallback) override; | 61 int32_t RegisterEventObserver(AudioDeviceObserver* eventCallback) override; |
61 | 62 |
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225 PlatformType _platformType; | 226 PlatformType _platformType; |
226 bool _initialized; | 227 bool _initialized; |
227 mutable ErrorCode _lastError; | 228 mutable ErrorCode _lastError; |
228 }; | 229 }; |
229 | 230 |
230 } // namespace webrtc | 231 } // namespace webrtc |
231 | 232 |
232 #endif // defined(WEBRTC_INCLUDE_INTERNAL_AUDIO_DEVICE) | 233 #endif // defined(WEBRTC_INCLUDE_INTERNAL_AUDIO_DEVICE) |
233 | 234 |
234 #endif // WEBRTC_MODULES_INTERFACE_AUDIO_DEVICE_IMPL_H_ | 235 #endif // WEBRTC_MODULES_INTERFACE_AUDIO_DEVICE_IMPL_H_ |
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