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Searched refs:jitter_sign (Results 1 – 2 of 2) sorted by relevance

/external/webrtc/src/modules/audio_coding/codecs/isac/fix/source/
Dbandwidth_estimator.c719 WebRtc_Word32 jitter_sign; /* Q8 */ in WebRtcIsacfix_GetDownlinkBandwidth() local
729jitter_sign = WEBRTC_SPL_MUL(WEBRTC_SPL_RSHIFT_W32(bweStr->recJitterShortTerm, 4), (WebRtc_Word32)… in WebRtcIsacfix_GetDownlinkBandwidth()
731 if (jitter_sign < 0) { in WebRtcIsacfix_GetDownlinkBandwidth()
732 temp = -jitter_sign; in WebRtcIsacfix_GetDownlinkBandwidth()
734 jitter_sign = -temp; in WebRtcIsacfix_GetDownlinkBandwidth()
736 jitter_sign = WEBRTC_SPL_RSHIFT_W32(jitter_sign, 19); in WebRtcIsacfix_GetDownlinkBandwidth()
743 …temp = 9830 + WEBRTC_SPL_RSHIFT_W32((WEBRTC_SPL_MUL(38, WEBRTC_SPL_MUL(jitter_sign, jitter_sign))… in WebRtcIsacfix_GetDownlinkBandwidth()
745 if (jitter_sign < 0) { in WebRtcIsacfix_GetDownlinkBandwidth()
746 temp = WEBRTC_SPL_MUL(jitter_sign, temp); in WebRtcIsacfix_GetDownlinkBandwidth()
751 …bw_adjust = (WebRtc_UWord32)65536 - WEBRTC_SPL_RSHIFT_W32(WEBRTC_SPL_MUL(jitter_sign, temp), 8);/*… in WebRtcIsacfix_GetDownlinkBandwidth()
/external/webrtc/src/modules/audio_coding/codecs/isac/main/source/
Dbandwidth_estimator.c697 float jitter_sign; in WebRtcIsac_GetDownlinkBandwidth() local
701 jitter_sign = bwest_str->rec_jitter_short_term / in WebRtcIsac_GetDownlinkBandwidth()
705 bw_adjust = 1.0f - jitter_sign * (0.15f + 0.15f * jitter_sign * jitter_sign); in WebRtcIsac_GetDownlinkBandwidth()