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Searched refs:UB_LPC_ORDER (Results 1 – 13 of 13) sorted by relevance

/external/webrtc/modules/audio_coding/codecs/isac/main/source/
Dencode_lpc_swb.c74 for(coeffCntr = 0; coeffCntr < UB_LPC_ORDER; coeffCntr++) in WebRtcIsac_RemoveLarMean()
141 for(rowCntr = 0; rowCntr < UB_LPC_ORDER; rowCntr++) in WebRtcIsac_DecorrelateIntraVec()
143 ptrRow = &decorrMat[rowCntr * UB_LPC_ORDER]; in WebRtcIsac_DecorrelateIntraVec()
145 for(colCntr = 0; colCntr < UB_LPC_ORDER; colCntr++) in WebRtcIsac_DecorrelateIntraVec()
151 ptrData += UB_LPC_ORDER; in WebRtcIsac_DecorrelateIntraVec()
212 for(coeffCntr = 0; coeffCntr < UB_LPC_ORDER; coeffCntr++) in WebRtcIsac_DecorrelateInterVec()
216 out[coeffCntr + colCntr * UB_LPC_ORDER] = 0; in WebRtcIsac_DecorrelateInterVec()
219 out[coeffCntr + colCntr * UB_LPC_ORDER] += in WebRtcIsac_DecorrelateInterVec()
220 data[coeffCntr + rowCntr * UB_LPC_ORDER] * in WebRtcIsac_DecorrelateInterVec()
279 for(cntr = 0; cntr < UB_LPC_ORDER * interVecDim; cntr++) in WebRtcIsac_QuantizeUncorrLar()
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Dlpc_shape_swb12_tables.h26 extern const double WebRtcIsac_kMeanLarUb12[UB_LPC_ORDER];
30 extern const double WebRtcIsac_kIntraVecDecorrMatUb12[UB_LPC_ORDER]
31 [UB_LPC_ORDER];
39 WebRtcIsac_kLpcShapeLeftRecPointUb12[UB_LPC_ORDER * UB_LPC_VEC_PER_FRAME];
42 WebRtcIsac_kLpcShapeNumRecPointUb12[UB_LPC_ORDER * UB_LPC_VEC_PER_FRAME];
45 WebRtcIsac_kLpcShapeEntropySearchUb12[UB_LPC_ORDER * UB_LPC_VEC_PER_FRAME];
64 WebRtcIsac_kLpcShapeCdfMatUb12[UB_LPC_ORDER * UB_LPC_VEC_PER_FRAME];
Dlpc_shape_swb12_tables.c25 const double WebRtcIsac_kMeanLarUb12[UB_LPC_ORDER] =
34 const double WebRtcIsac_kIntraVecDecorrMatUb12[UB_LPC_ORDER][UB_LPC_ORDER] =
65 [UB_LPC_ORDER*UB_LPC_VEC_PER_FRAME] =
75 [UB_LPC_ORDER * UB_LPC_VEC_PER_FRAME] =
85 [UB_LPC_ORDER * UB_LPC_VEC_PER_FRAME] =
152 [UB_LPC_ORDER * UB_LPC_VEC_PER_FRAME] =
Dlpc_shape_swb16_tables.h26 extern const double WebRtcIsac_kMeanLarUb16[UB_LPC_ORDER];
28 extern const double WebRtcIsac_kIintraVecDecorrMatUb16[UB_LPC_ORDER]
29 [UB_LPC_ORDER];
67 WebRtcIsac_kLpcShapeCdfMatUb16[UB_LPC_ORDER * UB16_LPC_VEC_PER_FRAME];
70 WebRtcIsac_kLpcShapeLeftRecPointUb16[UB_LPC_ORDER * UB16_LPC_VEC_PER_FRAME];
73 WebRtcIsac_kLpcShapeNumRecPointUb16[UB_LPC_ORDER * UB16_LPC_VEC_PER_FRAME];
76 WebRtcIsac_kLpcShapeEntropySearchUb16[UB_LPC_ORDER *
Dlpc_shape_swb16_tables.c25 const double WebRtcIsac_kMeanLarUb16[UB_LPC_ORDER] =
34 const double WebRtcIsac_kIintraVecDecorrMatUb16[UB_LPC_ORDER][UB_LPC_ORDER] =
193 [UB_LPC_ORDER * UB16_LPC_VEC_PER_FRAME] = {
216 [UB_LPC_ORDER * UB16_LPC_VEC_PER_FRAME] =
227 [UB_LPC_ORDER * UB16_LPC_VEC_PER_FRAME] =
238 [UB_LPC_ORDER * UB16_LPC_VEC_PER_FRAME] =
Ddecode.c192 double percepFilterParam[(UB_LPC_ORDER + 1) * (SUBFRAMES << 1) + in WebRtcIsac_DecodeUb16()
193 (UB_LPC_ORDER + 1)]; in WebRtcIsac_DecodeUb16()
228 UB_LPC_ORDER, ISACdecUB_obj->maskfiltstr_obj.PostStateLoF, in WebRtcIsac_DecodeUb16()
230 &percepFilterParam[(UB_LPC_ORDER + 1)], signal_out); in WebRtcIsac_DecodeUb16()
233 UB_LPC_ORDER, ISACdecUB_obj->maskfiltstr_obj.PostStateLoF, in WebRtcIsac_DecodeUb16()
235 &percepFilterParam[(UB_LPC_ORDER + 1) * SUBFRAMES + (UB_LPC_ORDER + 1)], in WebRtcIsac_DecodeUb16()
261 double percepFilterParam[(UB_LPC_ORDER + 1)*SUBFRAMES]; in WebRtcIsac_DecodeUb12()
293 WebRtcIsac_NormLatticeFilterAr(UB_LPC_ORDER, in WebRtcIsac_DecodeUb12()
Dlpc_analysis.c350 double corrMat[][UB_LPC_ORDER + 1], in WebRtcIsac_GetLpcCoefUb()
359 double corrSubFrame[UB_LPC_ORDER+2]; in WebRtcIsac_GetLpcCoefUb()
360 double reflecCoeff[UB_LPC_ORDER]; in WebRtcIsac_GetLpcCoefUb()
362 double aPolynom[UB_LPC_ORDER+1]; in WebRtcIsac_GetLpcCoefUb()
398 WebRtcIsac_AutoCorr(corrSubFrame, data, WINLEN, UB_LPC_ORDER+1); in WebRtcIsac_GetLpcCoefUb()
400 (UB_LPC_ORDER+1)*sizeof(double)); in WebRtcIsac_GetLpcCoefUb()
412 UB_LPC_ORDER); in WebRtcIsac_GetLpcCoefUb()
416 for (n = 1; n <= UB_LPC_ORDER; n++) in WebRtcIsac_GetLpcCoefUb()
453 double corrMat[][UB_LPC_ORDER + 1], in WebRtcIsac_GetLpcGain()
474 memcpy(&aPolynom[1], &filtCoeffVecs[(subFrameCntr * (UB_LPC_ORDER + 1)) + in WebRtcIsac_GetLpcGain()
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Dencode.c654 double lpcVecs[UB_LPC_ORDER * UB16_LPC_VEC_PER_FRAME]; in WebRtcIsac_EncodeUb16()
655 double percepFilterParams[(1 + UB_LPC_ORDER) * (SUBFRAMES << 1) + in WebRtcIsac_EncodeUb16()
656 (1 + UB_LPC_ORDER)]; in WebRtcIsac_EncodeUb16()
665 double corr[SUBFRAMES << 1][UB_LPC_ORDER + 1]; in WebRtcIsac_EncodeUb16()
707 memcpy(lpcVecs, ISACencUB_obj->lastLPCVec, UB_LPC_ORDER * sizeof(double)); in WebRtcIsac_EncodeUb16()
715 &lpcVecs[UB_LPC_ORDER], corr, varscale, isac16kHz); in WebRtcIsac_EncodeUb16()
718 &lpcVecs[(UB16_LPC_VEC_PER_FRAME - 1) * (UB_LPC_ORDER)], in WebRtcIsac_EncodeUb16()
719 sizeof(double) * UB_LPC_ORDER); in WebRtcIsac_EncodeUb16()
728 WebRtcIsac_GetLpcGain(s2nr, &percepFilterParams[UB_LPC_ORDER + 1], in WebRtcIsac_EncodeUb16()
769 percepFilterParams[k * (UB_LPC_ORDER + 1) + (UB_LPC_ORDER + 1)] = in WebRtcIsac_EncodeUb16()
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Dentropy_coding.c688 vecSize = UB_LPC_ORDER; in WebRtcIsac_Poly2LarUB()
750 double larInterpol[UB_LPC_ORDER]; in WebRtcIsac_Lar2PolyInterpolUB()
751 double rc[UB_LPC_ORDER]; in WebRtcIsac_Lar2PolyInterpolUB()
752 double delta[UB_LPC_ORDER]; in WebRtcIsac_Lar2PolyInterpolUB()
755 for (coeffCntr = 0; coeffCntr < UB_LPC_ORDER; coeffCntr++) { in WebRtcIsac_Lar2PolyInterpolUB()
756 delta[coeffCntr] = (larVecs[UB_LPC_ORDER + coeffCntr] - in WebRtcIsac_Lar2PolyInterpolUB()
761 for (coeffCntr = 0; coeffCntr < UB_LPC_ORDER; coeffCntr++) { in WebRtcIsac_Lar2PolyInterpolUB()
765 WebRtcIsac_Lar2Rc(larInterpol, rc, UB_LPC_ORDER); in WebRtcIsac_Lar2PolyInterpolUB()
770 WebRtcIsac_Rc2Poly(rc, UB_LPC_ORDER, percepFilterParams); in WebRtcIsac_Lar2PolyInterpolUB()
771 percepFilterParams += (UB_LPC_ORDER + 1); in WebRtcIsac_Lar2PolyInterpolUB()
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Dlpc_analysis.h36 double corrLo[][UB_LPC_ORDER + 1],
42 double corr[][UB_LPC_ORDER + 1],
Dstructs.h268 int indexLPCShape[UB_LPC_ORDER * UB16_LPC_VEC_PER_FRAME];
338 double lastLPCVec[UB_LPC_ORDER];
Dsettings.h67 #define UB_LPC_ORDER 4 macro
Disac.c358 WebRtcIsac_kMeanLarUb16, sizeof(double) * UB_LPC_ORDER); in EncoderInitUb()
1485 WebRtcIsac_kMeanLarUb16, sizeof(double) * UB_LPC_ORDER); in WebRtcIsac_Control()