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  /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]
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lpc_masking_model.h 28 const int16_t *pitchGains_Q12,
36 const int16_t *pitchGains_Q12,
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...]
decode_plc.c 255 int16_t pitchGains_Q12[PITCH_SUBFRAMES];
456 pitchGains_Q12[3] = ( (ISACdec_obj->plcstr_obj).lastPitchGain_Q12);
457 pitchGains_Q12[2] = (int16_t)(pitchGains_Q12[3] * 1010 >> 10);
458 pitchGains_Q12[1] = (int16_t)(pitchGains_Q12[2] * 1010 >> 10);
459 pitchGains_Q12[0] = (int16_t)(pitchGains_Q12[1] * 1010 >> 10);
763 &ISACdec_obj->pitchfiltstr_obj, pitchLags_Q7, pitchGains_Q12, 4);
entropy_coding.h 78 int WebRtcIsacfix_EncodePitchGain(int16_t *PitchGains_Q12,
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.c     [all...]
lpc_masking_model.c 356 void WebRtcIsacfix_GetVars(const int16_t *input, const int16_t *pitchGains_Q12,
403 pgQ += pitchGains_Q12[k];
533 const int16_t *pitchGains_Q12,
588 WebRtcIsacfix_GetVars(inLoQ0, pitchGains_Q12, &(maskdata->OldEnergy), &varscaleQ14);
  /external/webrtc/webrtc/modules/audio_coding/codecs/isac/main/source/
lpc_analysis.h 26 void WebRtcIsac_GetVars(const double *input, const int16_t *pitchGains_Q12,
30 double signal_noise_ratio, const int16_t *pitchGains_Q12,
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;
lpc_analysis.c 114 void WebRtcIsac_GetVars(const double *input, const int16_t *pitchGains_Q12,
151 pitchGains[k] = ((float)pitchGains_Q12[k])/4096;
209 double signal_noise_ratio, const int16_t *pitchGains_Q12,
241 WebRtcIsac_GetVars(inLo, pitchGains_Q12, &(maskdata->OldEnergy), &varscale);
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.c     [all...]
entropy_coding.h 178 void WebRtcIsac_EncodePitchGain(int16_t* PitchGains_Q12,

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