Searched refs:sbrScaleFactor (Results 1 - 6 of 6) sorted by relevance
/external/aac/libSBRdec/src/ |
H A D | sbr_dec.cpp | 363 &hSbrDec->sbrScaleFactor, 402 reserve = fixMin(reserve,DFRACT_BITS-1-hSbrDec->sbrScaleFactor.lb_scale); 413 hSbrDec->sbrScaleFactor.lb_scale += reserve; 418 saveLbScale = hSbrDec->sbrScaleFactor.lb_scale; 438 &hSbrDec->sbrScaleFactor, 458 calculateSbrEnvelope (&hSbrDec->sbrScaleFactor, 483 hSbrDec->sbrScaleFactor.hb_scale = saveLbScale; 529 &hSbrDec->sbrScaleFactor, 548 sdiff = hSbrDec->sbrScaleFactor.lb_scale - reserve; /* Scaling difference */ 549 scaleFactorHighBand = sdiff - hSbrDec->sbrScaleFactor [all...] |
H A D | env_calc.h | 119 calculateSbrEnvelope (QMF_SCALE_FACTOR *sbrScaleFactor,
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H A D | sbr_dec.h | 111 QMF_SCALE_FACTOR sbrScaleFactor; member in struct:__anon220
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H A D | lpp_tran.h | 198 QMF_SCALE_FACTOR *sbrScaleFactor,
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H A D | lpp_tran.cpp | 197 #define ACDET_EXP (2*(DFRACT_BITS+sbrScaleFactor->lb_scale+10-ac.det_scale)) 198 #define AC_EXP (-sbrScaleFactor->lb_scale+LPC_SCALE_FACTOR) 199 #define ALPHA_EXP (-sbrScaleFactor->lb_scale+LPC_SCALE_FACTOR+1) 201 #define QMFOUT_EXP ((SAMPLE_BITS-15)-sbrScaleFactor->lb_scale) 219 QMF_SCALE_FACTOR *sbrScaleFactor, /*!< Scaling factors */ 301 comLowBandScale = fixMin(sbrScaleFactor->ov_lb_scale,sbrScaleFactor->lb_scale); 303 ovLowBandShift = sbrScaleFactor->ov_lb_scale - comLowBandScale; 304 lowBandShift = sbrScaleFactor->lb_scale - comLowBandScale; 747 sbrScaleFactor 218 lppTransposer(HANDLE_SBR_LPP_TRANS hLppTrans, QMF_SCALE_FACTOR *sbrScaleFactor, FIXP_DBL **qmfBufferReal, FIXP_DBL *degreeAlias, FIXP_DBL **qmfBufferImag, const int useLP, const int timeStep, const int firstSlotOffs, const int lastSlotOffs, const int nInvfBands, INVF_MODE *sbr_invf_mode, INVF_MODE *sbr_invf_mode_prev ) argument [all...] |
H A D | env_calc.cpp | 478 calculateSbrEnvelope (&hSbrDec->sbrScaleFactor, 503 calculateSbrEnvelope (QMF_SCALE_FACTOR *sbrScaleFactor, /*!< Scaling factors */ argument 530 SCHAR ov_adj_e = SCALE2EXP(sbrScaleFactor->ov_hb_scale); 606 SCHAR noise_e, input_e = SCALE2EXP(sbrScaleFactor->hb_scale); 1083 sbrScaleFactor->hb_scale = EXP2SCALE(output_e); 1086 sbrScaleFactor->ov_hb_scale = EXP2SCALE(final_e);
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