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Searched refs:filtDelay (Results 1 – 5 of 5) sorted by relevance

/external/chromium_org/third_party/webrtc/modules/audio_processing/aec/
Decho_cancellation.c253 aecpc->filtDelay = -1; // -1 indicates an initialized state. in WebRtcAec_Init()
863 aecpc->filtDelay = aecpc->filtDelay < 0 ? 0 : aecpc->filtDelay; in EstBufDelayNormal()
864 aecpc->filtDelay = in EstBufDelayNormal()
865 WEBRTC_SPL_MAX(0, (short)(0.8 * aecpc->filtDelay + 0.2 * current_delay)); in EstBufDelayNormal()
867 delay_difference = aecpc->filtDelay - aecpc->knownDelay; in EstBufDelayNormal()
886 aecpc->knownDelay = WEBRTC_SPL_MAX((int)aecpc->filtDelay - 160, 0); in EstBufDelayNormal()
914 if (self->filtDelay == -1) { in EstBufDelayExtended()
915 self->filtDelay = WEBRTC_SPL_MAX(0, 0.5 * current_delay); in EstBufDelayExtended()
917 self->filtDelay = WEBRTC_SPL_MAX( in EstBufDelayExtended()
918 0, (short)(0.95 * self->filtDelay + 0.05 * current_delay)); in EstBufDelayExtended()
[all …]
Decho_cancellation_internal.h38 short filtDelay; // Filtered delay estimate. member
/external/chromium_org/third_party/webrtc/modules/audio_processing/aecm/
Decho_control_mobile.c53 short filtDelay; member
203 aecm->filtDelay = 0; in WebRtcAecm_Init()
670 aecm->filtDelay = WEBRTC_SPL_MAX(0, (8 * aecm->filtDelay + 2 * delayNew) / 10); in WebRtcAecm_EstBufDelay()
672 diff = aecm->filtDelay - aecm->knownDelay; in WebRtcAecm_EstBufDelay()
699 aecm->knownDelay = WEBRTC_SPL_MAX((int)aecm->filtDelay - 160, 0); in WebRtcAecm_EstBufDelay()
/external/webrtc/src/modules/audio_processing/aecm/
Decho_control_mobile.c59 short filtDelay; member
206 aecm->filtDelay = 0; in WebRtcAecm_Init()
752 aecm->filtDelay = WEBRTC_SPL_MAX(0, (8 * aecm->filtDelay + 2 * delayNew) / 10); in WebRtcAecm_EstBufDelay()
754 diff = aecm->filtDelay - aecm->knownDelay; in WebRtcAecm_EstBufDelay()
781 aecm->knownDelay = WEBRTC_SPL_MAX((int)aecm->filtDelay - 160, 0); in WebRtcAecm_EstBufDelay()
/external/webrtc/src/modules/audio_processing/aec/
Decho_cancellation.c70 short filtDelay; // Filtered delay estimate. member
259 aecpc->filtDelay = 0; in WebRtcAec_Init()
914 aecpc->filtDelay = WEBRTC_SPL_MAX(0, (short) (0.8 * aecpc->filtDelay + in EstBufDelay()
917 delay_difference = aecpc->filtDelay - aecpc->knownDelay; in EstBufDelay()
936 aecpc->knownDelay = WEBRTC_SPL_MAX((int) aecpc->filtDelay - 160, 0); in EstBufDelay()