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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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57 enum {kProcessPeriodicityInMs = 10}; | 57 enum {kProcessPeriodicityInMs = 10}; |
58 | 58 |
59 AudioConferenceMixerImpl(int id); | 59 AudioConferenceMixerImpl(int id); |
60 ~AudioConferenceMixerImpl(); | 60 ~AudioConferenceMixerImpl(); |
61 | 61 |
62 // Must be called after ctor. | 62 // Must be called after ctor. |
63 bool Init(); | 63 bool Init(); |
64 | 64 |
65 // Module functions | 65 // Module functions |
66 int64_t TimeUntilNextProcess() override; | 66 int64_t TimeUntilNextProcess() override; |
67 void Process() override; | 67 int32_t Process() override; |
68 | 68 |
69 // AudioConferenceMixer functions | 69 // AudioConferenceMixer functions |
70 int32_t RegisterMixedStreamCallback( | 70 int32_t RegisterMixedStreamCallback( |
71 AudioMixerOutputReceiver* mixReceiver) override; | 71 AudioMixerOutputReceiver* mixReceiver) override; |
72 int32_t UnRegisterMixedStreamCallback() override; | 72 int32_t UnRegisterMixedStreamCallback() override; |
73 int32_t SetMixabilityStatus(MixerParticipant* participant, | 73 int32_t SetMixabilityStatus(MixerParticipant* participant, |
74 bool mixable) override; | 74 bool mixable) override; |
75 bool MixabilityStatus(const MixerParticipant& participant) const override; | 75 bool MixabilityStatus(const MixerParticipant& participant) const override; |
76 int32_t SetMinimumMixingFrequency(Frequency freq) override; | 76 int32_t SetMinimumMixingFrequency(Frequency freq) override; |
77 int32_t SetAnonymousMixabilityStatus( | 77 int32_t SetAnonymousMixabilityStatus( |
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177 // Counter keeping track of concurrent calls to process. | 177 // Counter keeping track of concurrent calls to process. |
178 // Note: should never be higher than 1 or lower than 0. | 178 // Note: should never be higher than 1 or lower than 0. |
179 int16_t _processCalls; | 179 int16_t _processCalls; |
180 | 180 |
181 // Used for inhibiting saturation in mixing. | 181 // Used for inhibiting saturation in mixing. |
182 rtc::scoped_ptr<AudioProcessing> _limiter; | 182 rtc::scoped_ptr<AudioProcessing> _limiter; |
183 }; | 183 }; |
184 } // namespace webrtc | 184 } // namespace webrtc |
185 | 185 |
186 #endif // WEBRTC_MODULES_AUDIO_CONFERENCE_MIXER_SOURCE_AUDIO_CONFERENCE_MIXER_IM
PL_H_ | 186 #endif // WEBRTC_MODULES_AUDIO_CONFERENCE_MIXER_SOURCE_AUDIO_CONFERENCE_MIXER_IM
PL_H_ |
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