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Searched refs:sbrScaleFactor (Results 1 – 4 of 4) sorted by relevance

/external/aac/libSBRdec/src/
Dlpp_tran.cpp212 (2 * (DFRACT_BITS + sbrScaleFactor->lb_scale + 10 - ac.det_scale))
213 #define AC_EXP (-sbrScaleFactor->lb_scale + LPC_SCALE_FACTOR)
214 #define ALPHA_EXP (-sbrScaleFactor->lb_scale + LPC_SCALE_FACTOR + 1)
217 #define QMFOUT_EXP ((SAMPLE_BITS - 15) - sbrScaleFactor->lb_scale)
259 QMF_SCALE_FACTOR *sbrScaleFactor, /*!< Scaling factors */ in lppTransposer() argument
353 fixMin(sbrScaleFactor->ov_lb_scale, sbrScaleFactor->lb_scale); in lppTransposer()
355 ovLowBandShift = sbrScaleFactor->ov_lb_scale - comLowBandScale; in lppTransposer()
356 lowBandShift = sbrScaleFactor->lb_scale - comLowBandScale; in lppTransposer()
363 sbrScaleFactor->ov_lb_scale, /* convert scale to exponent */ in lppTransposer()
365 sbrScaleFactor->lb_scale, /* convert scale to exponent */ in lppTransposer()
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Dlpp_tran.h237 QMF_SCALE_FACTOR *sbrScaleFactor, FIXP_DBL **qmfBufferReal,
249 QMF_SCALE_FACTOR *sbrScaleFactor, /*!< Scaling factors */
Denv_calc.h148 QMF_SCALE_FACTOR *sbrScaleFactor,
Denv_calc.cpp507 const QMF_SCALE_FACTOR *sbrScaleFactor, in apply_inter_tes() argument
546 int low_sf = (ts < 3 * RATE) ? sbrScaleFactor->ov_lb_scale in apply_inter_tes()
547 : sbrScaleFactor->lb_scale; in apply_inter_tes()
882 QMF_SCALE_FACTOR *sbrScaleFactor, /*!< Scaling factors */ in calculateSbrEnvelope() argument
919 SCHAR ov_adj_e = SCALE2EXP(sbrScaleFactor->ov_hb_scale); in calculateSbrEnvelope()
1063 SCHAR noise_e, input_e = SCALE2EXP(sbrScaleFactor->hb_scale); in calculateSbrEnvelope()
1584 EXP2SCALE(adj_e) - sbrScaleFactor->lb_scale); in calculateSbrEnvelope()
1597 (SCHAR)((15 - sbrScaleFactor->hb_scale) + pNrgs->nrgGain_e[0] + 1 - in calculateSbrEnvelope()
1605 sbrScaleFactor, pNrgs->exponent, hHeaderData->timeStep, start_pos, in calculateSbrEnvelope()
1687 sbrScaleFactor->hb_scale = EXP2SCALE(output_e); in calculateSbrEnvelope()
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