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    Searched refs:PitchGains_Q12 (Results 1 - 10 of 10) sorted by null

  /external/webrtc/webrtc/modules/audio_coding/codecs/isac/fix/source/
decode.c 53 int16_t PitchGains_Q12[PITCH_SUBFRAMES];
90 err = WebRtcIsacfix_DecodePitchGain(&(ISACdec_obj->bitstr_obj), PitchGains_Q12);
94 err = WebRtcIsacfix_DecodePitchLag(&ISACdec_obj->bitstr_obj, PitchGains_Q12, PitchLags_Q7);
98 AvgPitchGain_Q12 = (int16_t)(((int32_t)PitchGains_Q12[0] + PitchGains_Q12[1] + PitchGains_Q12[2] + PitchGains_Q12[3])>>2);
133 PitchGains_Q12[0] = (int16_t)(PitchGains_Q12[0] * 700 >> 10);
157 (ISACdec_obj->plcstr_obj).AvgPitchGain_Q12 = PitchGains_Q12[3]
    [all...]
pitch_estimator.h 27 int16_t *PitchGains_Q12);
encode.c 53 int16_t PitchGains_Q12[PITCH_SUBFRAMES];
161 &ISACenc_obj->pitchanalysisstr_obj, PitchLags_Q7, PitchGains_Q12); /* LPandHP = LP_lookahead_pfQ0, */
176 status = WebRtcIsacfix_EncodePitchGain(PitchGains_Q12, &ISACenc_obj->bitstr_obj, ISACenc_obj->SaveEnc_ptr);
187 status = WebRtcIsacfix_EncodePitchLag(PitchLags_Q7 , PitchGains_Q12, &ISACenc_obj->bitstr_obj, ISACenc_obj->SaveEnc_ptr);
198 AvgPitchGain_Q12 = (PitchGains_Q12[0] + PitchGains_Q12[1] +
199 PitchGains_Q12[2] + PitchGains_Q12[3]) >> 2;
203 ISACenc_obj->s2nr, PitchGains_Q12,
232 WebRtcIsacfix_PitchFilter(LPandHP, LP16a, &ISACenc_obj->pitchfiltstr_obj, PitchLags_Q7, PitchGains_Q12, 1);/* LPandHP = LP16b *
    [all...]
pitch_estimator.c 407 int16_t *PitchGains_Q12)
417 WebRtcIsacfix_PitchFilterGains(inn, &(State->PFstr_wght), PitchLags_Q7, PitchGains_Q12);
428 WebRtcIsacfix_PitchFilter(inbufQ0, outQ0, &(State->PFstr), PitchLags_Q7,PitchGains_Q12, 2);
entropy_coding.h 78 int WebRtcIsacfix_EncodePitchGain(int16_t *PitchGains_Q12,
entropy_coding.c     [all...]
  /external/webrtc/webrtc/modules/audio_coding/codecs/isac/main/source/
decode.c 62 int16_t PitchGains_Q12[4];
98 PitchGains_Q12);
103 err = WebRtcIsac_DecodePitchLag(&ISACdecLB_obj->bitstr_obj, PitchGains_Q12,
109 AvgPitchGain_Q12 = (PitchGains_Q12[0] + PitchGains_Q12[1] +
110 PitchGains_Q12[2] + PitchGains_Q12[3]) >> 2;
131 PitchGains[k] = ((float)PitchGains_Q12[k]) / 4096;
encode.c 206 int16_t PitchGains_Q12[4];
296 PitchGains_Q12[k] = (int16_t)(PitchGains[k] * 4096.0);
307 WebRtcIsac_EncodePitchGain(PitchGains_Q12, &ISACencLB_obj->bitstr_obj,
309 WebRtcIsac_EncodePitchLag(PitchLags, PitchGains_Q12,
313 AvgPitchGain_Q12 = (PitchGains_Q12[0] + PitchGains_Q12[1] +
314 PitchGains_Q12[2] + PitchGains_Q12[3]) >> 2;
319 PitchGains_Q12, lofilt_coef, hifilt_coef);
327 PitchGains[k] = ((float)PitchGains_Q12[k]) / 4096
    [all...]
entropy_coding.h 178 void WebRtcIsac_EncodePitchGain(int16_t* PitchGains_Q12,
entropy_coding.c     [all...]

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