Searched refs:sbrScaleFactor (Results 1 – 6 of 6) sorted by relevance
/external/aac/libSBRdec/src/ |
D | sbr_dec.cpp | 408 &hSbrDec->sbrScaleFactor, in sbr_dec() 447 reserve = fixMin(reserve,DFRACT_BITS-1-hSbrDec->sbrScaleFactor.lb_scale); in sbr_dec() 458 hSbrDec->sbrScaleFactor.lb_scale += reserve; in sbr_dec() 463 saveLbScale = hSbrDec->sbrScaleFactor.lb_scale; in sbr_dec() 483 &hSbrDec->sbrScaleFactor, in sbr_dec() 503 calculateSbrEnvelope (&hSbrDec->sbrScaleFactor, in sbr_dec() 528 hSbrDec->sbrScaleFactor.hb_scale = saveLbScale; in sbr_dec() 574 &hSbrDec->sbrScaleFactor, in sbr_dec() 593 …sdiff = hSbrDec->sbrScaleFactor.lb_scale - reserve; /* Scaling difference … in sbr_dec() 594 …scaleFactorHighBand = sdiff - hSbrDec->sbrScaleFactor.hb_scale; /* Scale of current high band… in sbr_dec() [all …]
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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 */ in lppTransposer() argument 301 comLowBandScale = fixMin(sbrScaleFactor->ov_lb_scale,sbrScaleFactor->lb_scale); in lppTransposer() 303 ovLowBandShift = sbrScaleFactor->ov_lb_scale - comLowBandScale; in lppTransposer() 304 lowBandShift = sbrScaleFactor->lb_scale - comLowBandScale; in lppTransposer() 747 sbrScaleFactor->hb_scale = comLowBandScale-(LPC_SCALE_FACTOR); in lppTransposer()
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D | env_calc.h | 119 calculateSbrEnvelope (QMF_SCALE_FACTOR *sbrScaleFactor,
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D | sbr_dec.h | 111 QMF_SCALE_FACTOR sbrScaleFactor; member
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D | lpp_tran.h | 198 QMF_SCALE_FACTOR *sbrScaleFactor,
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D | env_calc.cpp | 512 calculateSbrEnvelope (QMF_SCALE_FACTOR *sbrScaleFactor, /*!< Scaling factors */ in calculateSbrEnvelope() argument 539 SCHAR ov_adj_e = SCALE2EXP(sbrScaleFactor->ov_hb_scale); in calculateSbrEnvelope() 615 SCHAR noise_e, input_e = SCALE2EXP(sbrScaleFactor->hb_scale); in calculateSbrEnvelope() 1027 EXP2SCALE(adj_e) - sbrScaleFactor->lb_scale); in calculateSbrEnvelope() 1103 sbrScaleFactor->hb_scale = EXP2SCALE(output_e); in calculateSbrEnvelope() 1106 sbrScaleFactor->ov_hb_scale = EXP2SCALE(final_e); in calculateSbrEnvelope()
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