HomeSort by relevance Sort by last modified time
    Searched refs:PITCH_FRAME_LEN (Results 1 - 13 of 13) sorted by null

  /external/webrtc/webrtc/modules/audio_coding/codecs/isac/main/source/
settings.h 113 #define PITCH_FRAME_LEN (FRAMESAMPLES_HALF) /* 30 ms */
121 #define PITCH_CORR_STEP2 (PITCH_FRAME_LEN/4)
125 #define PITCH_SUBFRAME_LEN (PITCH_FRAME_LEN/PITCH_SUBFRAMES)
132 #define PITCH_WLPCWINLEN PITCH_FRAME_LEN
138 #define PITCH_INTBUFFSIZE (PITCH_FRAME_LEN+PITCH_BUFFSIZE)
filter_functions.c 136 double tmpbuffer[PITCH_FRAME_LEN + PITCH_WLPCBUFLEN];
147 memcpy(tmpbuffer+PITCH_WLPCBUFLEN, in, sizeof(double) * PITCH_FRAME_LEN);
148 memcpy(wfdata->buffer, tmpbuffer+PITCH_FRAME_LEN, sizeof(double) * PITCH_WLPCBUFLEN);
190 wfdata->weostate[k]=weoutbuf[PITCH_FRAME_LEN+k];
191 wfdata->whostate[k]=whoutbuf[PITCH_FRAME_LEN+k];
195 memcpy(weiout, weoutbuf+PITCH_WLPCORDER, sizeof(double) * PITCH_FRAME_LEN);
196 memcpy(whiout, whoutbuf+PITCH_WLPCORDER, sizeof(double) * PITCH_FRAME_LEN);
226 double data_vec[PITCH_FRAME_LEN];
pitch_estimator.h 25 void WebRtcIsac_PitchAnalysis(const double *in, /* PITCH_FRAME_LEN samples */
26 double *out, /* PITCH_FRAME_LEN+QLOOKAHEAD samples */
57 double out_dG[][PITCH_FRAME_LEN + QLOOKAHEAD],
pitch_estimator.c 166 memcpy(buf_dec, State->dec_buffer, sizeof(double) * (PITCH_CORR_LEN2+PITCH_CORR_STEP2+PITCH_MAX_LAG/2-PITCH_FRAME_LEN/2+2));
169 WebRtcIsac_DecimateAllpass(in, State->decimator_state, PITCH_FRAME_LEN,
170 &buf_dec[PITCH_CORR_LEN2+PITCH_CORR_STEP2+PITCH_MAX_LAG/2-PITCH_FRAME_LEN/2+2]);
173 for (k = PITCH_CORR_LEN2+PITCH_CORR_STEP2+PITCH_MAX_LAG/2-PITCH_FRAME_LEN/2+2; k < PITCH_CORR_LEN2+PITCH_CORR_STEP2+PITCH_MAX_LAG/2+2; k++)
177 memcpy(State->dec_buffer, buf_dec+PITCH_FRAME_LEN/2, sizeof(double) * (PITCH_CORR_LEN2+PITCH_CORR_STEP2+PITCH_MAX_LAG/2-PITCH_FRAME_LEN/2+2));
468 void WebRtcIsac_PitchAnalysis(const double *in, /* PITCH_FRAME_LEN samples */
469 double *out, /* PITCH_FRAME_LEN+QLOOKAHEAD samples */
474 double HPin[PITCH_FRAME_LEN];
475 double Weighted[PITCH_FRAME_LEN];
    [all...]
pitch_filter.c 137 double out_dg[][PITCH_FRAME_LEN + QLOOKAHEAD]) {
263 double out_dg[][PITCH_FRAME_LEN + QLOOKAHEAD]) {
287 //memset(out_dg[n], 0, sizeof(double) * (PITCH_FRAME_LEN + QLOOKAHEAD));
339 memcpy(filter_state->ubuf, &filter_parameters.buffer[PITCH_FRAME_LEN],
373 double out_dg[][PITCH_FRAME_LEN + QLOOKAHEAD], PitchFiltstr *pf_state,
intialize.c 155 for (k = 0; k < PITCH_CORR_LEN2+PITCH_CORR_STEP2+PITCH_MAX_LAG/2-PITCH_FRAME_LEN/2+2; k++)
structs.h 132 PITCH_MAX_LAG/2 - PITCH_FRAME_LEN/2+2];
  /external/webrtc/webrtc/modules/audio_coding/codecs/isac/fix/source/
pitch_estimator.c 190 WebRtcIsacfix_DecimateAllpass32(in, State->decimator_state32, PITCH_FRAME_LEN,
191 &buf_dec16[PITCH_CORR_LEN2+PITCH_CORR_STEP2+PITCH_MAX_LAG/2-PITCH_FRAME_LEN/2+2]);
194 start= PITCH_CORR_LEN2+PITCH_CORR_STEP2+PITCH_MAX_LAG/2-PITCH_FRAME_LEN/2+2;
195 WebRtcSpl_FilterARFastQ12(&buf_dec16[start],&buf_dec16[start],(int16_t*)kACoefQ12,3, PITCH_FRAME_LEN/2);
198 for (k = 0; k < (PITCH_CORR_LEN2+PITCH_CORR_STEP2+PITCH_MAX_LAG/2-PITCH_FRAME_LEN/2+2); k++)
199 State->dec_buffer16[k] = buf_dec16[k+PITCH_FRAME_LEN/2];
403 void WebRtcIsacfix_PitchAnalysis(const int16_t *inn, /* PITCH_FRAME_LEN samples */
404 int16_t *outQ0, /* PITCH_FRAME_LEN+QLOOKAHEAD samples */
409 int16_t inbufQ0[PITCH_FRAME_LEN + QLOOKAHEAD];
423 for (k = 0; k < PITCH_FRAME_LEN; k++)
    [all...]
settings.h 150 #define PITCH_FRAME_LEN 240 /* (FRAMESAMPLES/2) 30 ms */
159 #define PITCH_CORR_STEP2 60 /* (PITCH_FRAME_LEN/4) */
161 #define PITCH_SUBFRAME_LEN 60 /* (PITCH_FRAME_LEN/PITCH_SUBFRAMES) */
165 #define PITCH_INTBUFFSIZE 430 /* (PITCH_FRAME_LEN+PITCH_BUFFSIZE) */
filters.c 97 int16_t data_vec[PITCH_FRAME_LEN];
pitch_filter.c 126 memcpy(pfp->ubufQQ, ubufQQ + PITCH_FRAME_LEN, sizeof(pfp->ubufQQ));
237 memcpy(pfp->ubufQQ, ubufQQ + PITCH_FRAME_LEN, sizeof(pfp->ubufQQ));
initialize.c 131 for (k = 0; k < PITCH_CORR_LEN2+PITCH_CORR_STEP2+PITCH_MAX_LAG/2-PITCH_FRAME_LEN/2+2; k++) {
structs.h 137 int16_t dec_buffer16[PITCH_CORR_LEN2+PITCH_CORR_STEP2+PITCH_MAX_LAG/2-PITCH_FRAME_LEN/2+2];

Completed in 49 milliseconds