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    Searched refs:lb_scale (Results 1 - 5 of 5) sorted by null

  /external/aac/libFDK/include/
qmf.h 146 int lb_scale; /*!< Scale of low band area */ member in struct:__anon2561
  /external/aac/libSBRdec/src/
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)
301 comLowBandScale = fixMin(sbrScaleFactor->ov_lb_scale,sbrScaleFactor->lb_scale);
304 lowBandShift = sbrScaleFactor->lb_scale - comLowBandScale;
    [all...]
sbr_dec.cpp 402 reserve = fixMin(reserve,DFRACT_BITS-1-hSbrDec->sbrScaleFactor.lb_scale);
404 /* If all data is zero, lb_scale could become too large */
413 hSbrDec->sbrScaleFactor.lb_scale += reserve;
418 saveLbScale = hSbrDec->sbrScaleFactor.lb_scale;
548 sdiff = hSbrDec->sbrScaleFactor.lb_scale - reserve; /* Scaling difference */
551 scaleFactorLowBand_no_ov = sdiff - hSbrDec->sbrScaleFactor.lb_scale; /* Scale of low band current QMF data */
567 hSbrDec->sbrScaleFactor.lb_scale,
    [all...]
  /external/aac/libFDK/src/
qmf.cpp 640 scaleFactor->lb_scale = -ALGORITHMIC_SCALING_IN_ANALYSIS_FILTERBANK;
641 scaleFactor->lb_scale -= anaQmf->filterScale;
    [all...]
  /external/aac/libSBRenc/src/
sbr_encoder.cpp     [all...]

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