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    Searched refs:minThreshold (Results 1 - 3 of 3) sorted by null

  /frameworks/av/media/libstagefright/codecs/aacenc/src/
ms_stereo.c 63 Word32 minThreshold;
74 minThreshold = min(thrL, thrR);
88 nrgL = max(nrgL,minThreshold) + 1;
90 nrgL = Div_32(minThreshold << shift, nrgL << shift);
92 nrgR = max(nrgR,minThreshold) + 1;
94 nrgR = Div_32(minThreshold << shift, nrgR << shift);
114 sfbThresholdLeft[idx] = minThreshold;
115 sfbThresholdRight[idx] = minThreshold;
  /external/aac/libAACenc/src/
ms_stereo.cpp 129 FIXP_DBL minThreshold;
142 minThreshold=min(sfbThresholdLeft[sfb+sfboffs], sfbThresholdRight[sfb+sfboffs])*scaleMinThres;
147 pnms = (minThreshold/max(sfbEnergyMid[sfb+sfboffs],minThreshold))*
148 (minThreshold/max(sfbEnergySide[sfb+sfboffs],minThreshold));
184 minThreshold = fixMin(sfbThresholdLeft[sfb+sfboffs], sfbThresholdRight[sfb+sfboffs]);
185 sfbThresholdLeft[sfb+sfboffs] = sfbThresholdRight[sfb+sfboffs] = minThreshold;
230 minThreshold = fixMin(sfbThresholdLeft[sfb+sfboffs], sfbThresholdRight[sfb+sfboffs]);
231 sfbThresholdLeft[sfb+sfboffs] = sfbThresholdRight[sfb+sfboffs] = minThreshold;
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  /external/aac/libSBRenc/src/
ps_encode.cpp 474 /* const FIXP_DBL minThreshold = FL2FXCONST_DBL(0.2f/(IID_SCALE_FT*PS_QUANT_SCALE_FT)*(psBands*nEnvelopes)); */
475 const FIXP_DBL minThreshold = (FIXP_DBL)((LONG)0x00019999 * (psBands*nEnvelopes));
480 if(fixMax(((errIIDFine>>1)+(minThreshold>>1))>>1, fMult(quantErrorThreshold,errIIDFine)) < (errIID>>2) ) {
483 else if(fixMax(((errIID>>1)+(minThreshold>>1))>>1, fMult(quantErrorThreshold,errIID)) < (errIIDFine>>2) ) {
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