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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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231 aecpc->rate_factor = aecpc->splitSampFreq / 8000; | 231 aecpc->rate_factor = aecpc->splitSampFreq / 8000; |
232 | 232 |
233 aecpc->sum = 0; | 233 aecpc->sum = 0; |
234 aecpc->counter = 0; | 234 aecpc->counter = 0; |
235 aecpc->checkBuffSize = 1; | 235 aecpc->checkBuffSize = 1; |
236 aecpc->firstVal = 0; | 236 aecpc->firstVal = 0; |
237 | 237 |
238 // We skip the startup_phase completely (setting to 0) if DA-AEC is enabled, | 238 // We skip the startup_phase completely (setting to 0) if DA-AEC is enabled, |
239 // but not extended_filter mode. | 239 // but not extended_filter mode. |
240 aecpc->startup_phase = WebRtcAec_extended_filter_enabled(aecpc->aec) || | 240 aecpc->startup_phase = WebRtcAec_extended_filter_enabled(aecpc->aec) || |
241 WebRtcAec_reported_delay_enabled(aecpc->aec); | 241 !WebRtcAec_delay_agnostic_enabled(aecpc->aec); |
242 aecpc->bufSizeStart = 0; | 242 aecpc->bufSizeStart = 0; |
243 aecpc->checkBufSizeCtr = 0; | 243 aecpc->checkBufSizeCtr = 0; |
244 aecpc->msInSndCardBuf = 0; | 244 aecpc->msInSndCardBuf = 0; |
245 aecpc->filtDelay = -1; // -1 indicates an initialized state. | 245 aecpc->filtDelay = -1; // -1 indicates an initialized state. |
246 aecpc->timeForDelayChange = 0; | 246 aecpc->timeForDelayChange = 0; |
247 aecpc->knownDelay = 0; | 247 aecpc->knownDelay = 0; |
248 aecpc->lastDelayDiff = 0; | 248 aecpc->lastDelayDiff = 0; |
249 | 249 |
250 aecpc->skewFrCtr = 0; | 250 aecpc->skewFrCtr = 0; |
251 aecpc->resample = kAecFalse; | 251 aecpc->resample = kAecFalse; |
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914 } | 914 } |
915 } else { | 915 } else { |
916 self->timeForDelayChange = 0; | 916 self->timeForDelayChange = 0; |
917 } | 917 } |
918 self->lastDelayDiff = delay_difference; | 918 self->lastDelayDiff = delay_difference; |
919 | 919 |
920 if (self->timeForDelayChange > 25) { | 920 if (self->timeForDelayChange > 25) { |
921 self->knownDelay = WEBRTC_SPL_MAX((int)self->filtDelay - 256, 0); | 921 self->knownDelay = WEBRTC_SPL_MAX((int)self->filtDelay - 256, 0); |
922 } | 922 } |
923 } | 923 } |
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