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Searched refs:ORDERLO (Results 1 – 16 of 16) sorted by relevance

/external/webrtc/modules/audio_coding/codecs/isac/main/source/
Dlpc_analysis.c177 double corrlo[ORDERLO+2], corrlo2[ORDERLO+1]; in WebRtcIsac_GetLpcCoefLb()
179 double k_veclo[ORDERLO], k_vechi[ORDERHI]; in WebRtcIsac_GetLpcCoefLb()
181 double a_LO[ORDERLO+1], a_HI[ORDERHI+1]; in WebRtcIsac_GetLpcCoefLb()
229 WebRtcIsac_AutoCorr(corrlo, DataLo, WINLEN, ORDERLO+1); /* computing autocorrelation */ in WebRtcIsac_GetLpcCoefLb()
236 for (n = 1; n <= ORDERLO; n++) { in WebRtcIsac_GetLpcCoefLb()
253 for (n = 0; n <= ORDERLO; n++) { in WebRtcIsac_GetLpcCoefLb()
263 WebRtcIsac_LevDurb(a_LO, k_veclo, corrlo2, ORDERLO); in WebRtcIsac_GetLpcCoefLb()
268 for (n = 1; n <= ORDERLO; n++) { in WebRtcIsac_GetLpcCoefLb()
275 for (j = 0; j <= ORDERLO; j++) { in WebRtcIsac_GetLpcCoefLb()
279 for (n = j+1; n <= ORDERLO; n++) { in WebRtcIsac_GetLpcCoefLb()
[all …]
Dstructs.h37 double CorrBufLo[ORDERLO + 1];
40 float PreStateLoF[ORDERLO + 1];
41 float PreStateLoG[ORDERLO + 1];
44 float PostStateLoF[ORDERLO + 1];
45 float PostStateLoG[ORDERLO + 1];
254 double LPCcoeffs_lo[(ORDERLO + 1) * SUBFRAMES * 2];
Ddecode.c52 double lo_filt_coef[(ORDERLO + 1)*SUBFRAMES]; in WebRtcIsac_DecodeLb()
160 ORDERLO, ISACdecLB_obj->maskfiltstr_obj.PostStateLoF, in WebRtcIsac_DecodeLb()
Dlpc_tables.h30 #define LPC_LOBAND_ORDER ORDERLO
Dintialize.c27 for (k = 0; k < ORDERLO+1; k++) { in WebRtcIsac_InitMasking()
Dsettings.h63 #define ORDERLO 12 macro
Dencode.c191 double lofilt_coef[(ORDERLO + 1)*SUBFRAMES]; in WebRtcIsac_EncodeLb()
375 WebRtcIsac_NormLatticeFilterMa(ORDERLO, in WebRtcIsac_EncodeLb()
1025 double tmpLPCcoeffs_lo[(ORDERLO + 1)*SUBFRAMES * 2]; in WebRtcIsac_EncodeStoredDataLb()
1051 ii < ((ORDERLO + 1)* SUBFRAMES * (1 + ISACSavedEnc_obj->startIdx)); in WebRtcIsac_EncodeStoredDataLb()
1119 &tmpLPCcoeffs_lo[(ORDERLO + 1) * SUBFRAMES * ii], in WebRtcIsac_EncodeStoredDataLb()
Dentropy_coding.c784 WebRtcIsac_Lar2Poly(lars, LPCCoef_lo, ORDERLO, LPCCoef_hi, ORDERHI, in WebRtcIsac_DecodeLpc()
1162 WebRtcIsac_Poly2Lar(LPCCoef_lo, ORDERLO, LPCCoef_hi, ORDERHI, SUBFRAMES, in WebRtcIsac_EncodeLpcLb()
1165 WebRtcIsac_Lar2Poly(lars, LPCCoef_lo, ORDERLO, LPCCoef_hi, ORDERHI, in WebRtcIsac_EncodeLpcLb()
1168 for (k = 0; k < (ORDERLO + 1)*SUBFRAMES; k++) { in WebRtcIsac_EncodeLpcLb()
1169 encData->LPCcoeffs_lo[(ORDERLO + 1)*SUBFRAMES * encData->startIdx + k] = in WebRtcIsac_EncodeLpcLb()
/external/webrtc/modules/audio_coding/codecs/isac/fix/source/
Dlpc_masking_model.c549 int16_t rcQ15_lo[ORDERLO], rcQ15_hi[ORDERHI]; in WebRtcIsacfix_GetLpcCoef()
553 int32_t corrloQQ[ORDERLO+2]; in WebRtcIsacfix_GetLpcCoef()
555 int32_t corrlo2QQ[ORDERLO+1]; in WebRtcIsacfix_GetLpcCoef()
574 int16_t a_LOQ11[ORDERLO+1]; in WebRtcIsacfix_GetLpcCoef()
575 int16_t k_vecloQ15[ORDERLO]; in WebRtcIsacfix_GetLpcCoef()
644 WebRtcIsacfix_AutocorrFix(corrloQQ,DataLoQ6,WINLEN, ORDERLO+1, &scale); in WebRtcIsacfix_GetLpcCoef()
648 for (ii=0; ii<ORDERLO+2; ii++) { in WebRtcIsacfix_GetLpcCoef()
671 for (n = 1; n <= ORDERLO; n++) { in WebRtcIsacfix_GetLpcCoef()
697 for (n = 0; n <= ORDERLO; n++) { in WebRtcIsacfix_GetLpcCoef()
710 for (n = 0; n <= ORDERLO; n++) { in WebRtcIsacfix_GetLpcCoef()
[all …]
Dstructs.h53 int32_t CorrBufLoQQ[ORDERLO + 1];
56 int16_t CorrBufLoQdom[ORDERLO + 1];
59 int32_t PreStateLoGQ15[ORDERLO + 1];
67 int16_t PostStateLoGQ0[ORDERLO + 1];
139 int16_t lofilt_coefQ15[ORDERLO];
Ddecode.c48 int16_t lofilt_coefQ15[ORDERLO*SUBFRAMES]; //refl. coeffs in WebRtcIsacfix_DecodeImpl()
151 …Y_W16( (ISACdec_obj->plcstr_obj).lofilt_coefQ15, &lofilt_coefQ15[(SUBFRAMES-1)*ORDERLO], ORDERLO ); in WebRtcIsacfix_DecodeImpl()
190 WebRtcIsacfix_NormLatticeFilterAr(ORDERLO, (ISACdec_obj->maskfiltstr_obj).PostStateLoGQ0, in WebRtcIsacfix_DecodeImpl()
Dinitialize.c31 for (k = 0; k < ORDERLO+1; k++) { in WebRtcIsacfix_InitMaskingEnc()
53 for (k = 0; k < ORDERLO+1; k++) in WebRtcIsacfix_InitMaskingDec()
155 WebRtcSpl_ZerosArrayW16(State->lofilt_coefQ15, ORDERLO); in WebRtcIsacfix_InitPlc()
Dsettings.h62 #define ORDERLO 12 macro
Ddecode_plc.c251 int16_t lofilt_coefQ15[ORDERLO*SUBFRAMES]; //refl. coeffs in WebRtcIsacfix_DecodePlcImpl()
293 WEBRTC_SPL_MEMCPY_W16(&lofilt_coefQ15[ subframecnt * ORDERLO ], in WebRtcIsacfix_DecodePlcImpl()
294 (ISACdec_obj->plcstr_obj).lofilt_coefQ15, ORDERLO); in WebRtcIsacfix_DecodePlcImpl()
776 WebRtcIsacfix_NormLatticeFilterAr(ORDERLO, in WebRtcIsacfix_DecodePlcImpl()
Dentropy_coding.c950 Lar2polyFix(larsQ17, LPCCoef_loQ15, ORDERLO, LPCCoef_hiQ15, ORDERHI, SUBFRAMES); in WebRtcIsacfix_DecodeLpc()
1057 for (n=0; n<ORDERLO; n++, pos++, poss++) { in WebRtcIsacfix_DecodeLpcCoef()
1135 for (n=0; n<ORDERLO; n++, poss++, pos++) { in EstCodeLpcCoef()
1287 for (n=0; n<ORDERLO; n++, pos++, poss++) { in EstCodeLpcCoef()
1466 Poly2LarFix(LPCCoef_loQ15, ORDERLO, LPCCoef_hiQ15, ORDERHI, SUBFRAMES, larsQ17); in WebRtcIsacfix_EncodeLpc()
1474 Lar2polyFix(larsQ17, LPCCoef_loQ15, ORDERLO, LPCCoef_hiQ15, ORDERHI, SUBFRAMES); in WebRtcIsacfix_EncodeLpc()
Dencode.c44 int16_t lofilt_coefQ15[(ORDERLO)*SUBFRAMES]; in WebRtcIsacfix_EncodeImpl()
228 WebRtcIsacfix_NormLatticeFilterMa(ORDERLO, ISACenc_obj->maskfiltstr_obj.PreStateLoGQ15, in WebRtcIsacfix_EncodeImpl()