/external/webrtc/src/modules/audio_coding/codecs/isac/main/source/ |
lpc_analysis.c | 216 double corrlo[ORDERLO+2], corrlo2[ORDERLO+1]; 218 double k_veclo[ORDERLO], k_vechi[ORDERHI]; 220 double a_LO[ORDERLO+1], a_HI[ORDERHI+1]; 268 WebRtcIsac_AutoCorr(corrlo, DataLo, WINLEN, ORDERLO+1); /* computing autocorrelation */ 275 for (n = 1; n <= ORDERLO; n++) { 292 for (n = 0; n <= ORDERLO; n++) { 302 WebRtcIsac_LevDurb(a_LO, k_veclo, corrlo2, ORDERLO); 307 for (n = 1; n <= ORDERLO; n++) { 314 for (j = 0; j <= ORDERLO; j++) [all...] |
lpc_tables.h | 31 #define LPC_LOBAND_ORDER ORDERLO
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structs.h | 40 double CorrBufLo[ORDERLO+1]; 43 float PreStateLoF[ORDERLO+1]; 44 float PreStateLoG[ORDERLO+1]; 47 float PostStateLoF[ORDERLO+1]; 48 float PostStateLoG[ORDERLO+1]; 283 double LPCcoeffs_lo[(ORDERLO+1)*SUBFRAMES*2];
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settings.h | 71 #define ORDERLO 12
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decode.c | 52 double lo_filt_coef[(ORDERLO + 1)*SUBFRAMES]; 160 ORDERLO, ISACdecLB_obj->maskfiltstr_obj.PostStateLoF,
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intialize.c | 27 for (k = 0; k < ORDERLO+1; k++) {
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encode.c | 188 double lofilt_coef[(ORDERLO + 1)*SUBFRAMES]; 372 WebRtcIsac_NormLatticeFilterMa(ORDERLO, [all...] |
entropy_coding.c | 653 void WebRtcIsac_Poly2Lar(double* lowband, int orderLo, double* hiband, 669 WebRtcIsac_Poly2Rc(inpl, orderLo, rc); 670 WebRtcIsac_Rc2Lar(rc, outp, orderLo); 671 outp += orderLo; 679 inpl += orderLo + 1; 719 void WebRtcIsac_Lar2Poly(double* lars, double* lowband, int orderLo, 724 orderTot = (orderLo + orderHi + 2); 731 WebRtcIsac_Lar2Rc(&inp[2], rc, orderLo); 732 WebRtcIsac_Rc2Poly(rc, orderLo, outpl); 735 WebRtcIsac_Lar2Rc(&inp[orderLo + 2], rc, orderHi) [all...] |
/external/webrtc/src/modules/audio_coding/codecs/isac/fix/source/ |
structs.h | 56 WebRtc_Word32 CorrBufLoQQ[ORDERLO+1]; 59 WebRtc_Word16 CorrBufLoQdom[ORDERLO+1]; 62 WebRtc_Word32 PreStateLoGQ15[ORDERLO+1]; 73 WebRtc_Word16 PostStateLoGQ0[ORDERLO+1]; 164 WebRtc_Word16 lofilt_coefQ15[ ORDERLO ];
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initialize.c | 31 for (k = 0; k < ORDERLO+1; k++) { 53 for (k = 0; k < ORDERLO+1; k++) 157 WebRtcSpl_ZerosArrayW16(State->lofilt_coefQ15, ORDERLO);
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lpc_masking_model.c | 560 WebRtc_Word16 rcQ15_lo[ORDERLO], rcQ15_hi[ORDERHI]; 564 WebRtc_Word32 corrloQQ[ORDERLO+2]; 566 WebRtc_Word32 corrlo2QQ[ORDERLO+1]; 585 WebRtc_Word16 a_LOQ11[ORDERLO+1]; 586 WebRtc_Word16 k_vecloQ15[ORDERLO]; 657 WebRtcIsacfix_AutocorrFix(corrloQQ,DataLoQ6,WINLEN, ORDERLO+1, &scale); 661 for (ii=0; ii<ORDERLO+2; ii++) { 683 for (n = 1; n <= ORDERLO; n++) { 710 for (n = 0; n <= ORDERLO; n++) { 723 for (n = 0; n <= ORDERLO; n++) [all...] |
decode.c | 48 WebRtc_Word16 lofilt_coefQ15[ORDERLO*SUBFRAMES]; //refl. coeffs 149 WEBRTC_SPL_MEMCPY_W16( (ISACdec_obj->plcstr_obj).lofilt_coefQ15, &lofilt_coefQ15[(SUBFRAMES-1)*ORDERLO], ORDERLO ); 189 WebRtcIsacfix_NormLatticeFilterAr(ORDERLO, (ISACdec_obj->maskfiltstr_obj).PostStateLoGQ0,
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settings.h | 62 #define ORDERLO 12 69 #define LPC_SHAPE_ORDER 18 /* (ORDERLO + ORDERHI) */
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decode_plc.c | 255 WebRtc_Word16 lofilt_coefQ15[ORDERLO*SUBFRAMES]; //refl. coeffs 295 WEBRTC_SPL_MEMCPY_W16(&lofilt_coefQ15[ subframecnt * ORDERLO ], 296 (ISACdec_obj->plcstr_obj).lofilt_coefQ15, ORDERLO); 799 WebRtcIsacfix_NormLatticeFilterAr(ORDERLO,
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entropy_coding.c | 709 WebRtc_Word16 orderLo, 720 orderTot = (orderLo + orderHi); 724 Rc2LarFix(lowbandQ15, larQ17, orderLo); 726 for (n = 0; n < orderLo; n++) 732 outpQ17[n + orderLo] = larQ17[n]; //Q17; 735 lowbandQ15 += orderLo; 743 WebRtc_Word16 orderLo, 754 orderTot = (orderLo + orderHi); 763 Lar2RcFix(&inpQ17[0], rcQ15, orderLo); 764 for (n = 0; n < orderLo; n++ [all...] |
encode.c | 41 WebRtc_Word16 lofilt_coefQ15[(ORDERLO)*SUBFRAMES]; 223 WebRtcIsacfix_NormLatticeFilterMa(ORDERLO, ISACenc_obj->maskfiltstr_obj.PreStateLoGQ15,
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