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Searched refs:wfdata (Results 1 – 3 of 3) sorted by relevance

/external/webrtc/webrtc/modules/audio_coding/codecs/isac/main/source/
Dfilter_functions.c135 WeightFiltstr* wfdata) { in WebRtcIsac_WeightingFilter() argument
146 memcpy(tmpbuffer, wfdata->buffer, sizeof(double) * PITCH_WLPCBUFLEN); in WebRtcIsac_WeightingFilter()
148 memcpy(wfdata->buffer, tmpbuffer+PITCH_FRAME_LEN, sizeof(double) * PITCH_WLPCBUFLEN); in WebRtcIsac_WeightingFilter()
153 *dp++ = wfdata->weostate[k]; in WebRtcIsac_WeightingFilter()
154 *dp2++ = wfdata->whostate[k]; in WebRtcIsac_WeightingFilter()
169 ext[k]=wfdata->window[k]*tmpbuffer[start+k]; in WebRtcIsac_WeightingFilter()
190 wfdata->weostate[k]=weoutbuf[PITCH_FRAME_LEN+k]; in WebRtcIsac_WeightingFilter()
191 wfdata->whostate[k]=whoutbuf[PITCH_FRAME_LEN+k]; in WebRtcIsac_WeightingFilter()
Dintialize.c123 void WebRtcIsac_InitWeightingFilter(WeightFiltstr *wfdata) in WebRtcIsac_InitWeightingFilter() argument
129 wfdata->buffer[k]=0.0; in WebRtcIsac_InitWeightingFilter()
132 wfdata->istate[k]=0.0; in WebRtcIsac_InitWeightingFilter()
133 wfdata->weostate[k]=0.0; in WebRtcIsac_InitWeightingFilter()
134 wfdata->whostate[k]=0.0; in WebRtcIsac_InitWeightingFilter()
145 wfdata->window[k] = dtmp2 * dtmp2; in WebRtcIsac_InitWeightingFilter()
Dpitch_estimator.h62 …ebRtcIsac_WeightingFilter(const double *in, double *weiout, double *whiout, WeightFiltstr *wfdata);