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Searched refs:leadingBits (Results 1 – 5 of 5) sorted by relevance

/external/aac/libFDK/include/
Dclz.h136 int leadingBits = 0; in fixnormz_S() local
139 leadingBits++; in fixnormz_S()
143 return (leadingBits); in fixnormz_S()
150 INT leadingBits = 0; in fixnormz_D() local
153 leadingBits++; in fixnormz_D()
157 return (leadingBits); in fixnormz_D()
177 INT leadingBits = 0; in fixnorm_S() local
182 leadingBits = fixnormz_S(val) - 1; in fixnorm_S()
184 return (leadingBits); in fixnorm_S()
191 INT leadingBits = 0; in fixnorm_D() local
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/external/aac/libAACenc/src/
Dnoisedet.cpp176 INT leadingBits = fixMax( in FDKaacEnc_noiseDetect() local
185 fhelp1 = fPow2AddDiv2(fhelp1, mdctSpectrum[i] << leadingBits); in FDKaacEnc_noiseDetect()
186 fhelp2 = fPow2AddDiv2(fhelp2, mdctSpectrum[i + k] << leadingBits); in FDKaacEnc_noiseDetect()
187 fhelp3 = fPow2AddDiv2(fhelp3, mdctSpectrum[i + 2 * k] << leadingBits); in FDKaacEnc_noiseDetect()
188 fhelp4 = fPow2AddDiv2(fhelp4, mdctSpectrum[i + 3 * k] << leadingBits); in FDKaacEnc_noiseDetect()
202 leadingBits = CountLeadingBits(maxVal); in FDKaacEnc_noiseDetect()
203 testVal = maxVal << leadingBits; in FDKaacEnc_noiseDetect()
204 refVal = minVal << leadingBits; in FDKaacEnc_noiseDetect()
Dchaosmeasure.cpp145 INT leadingBits = CntLeadingZeros(center_0) - 1; in FDKaacEnc_FDKaacEnc_CalculateChaosMeasurePeakFast() local
146 tmp_0 = schur_div(tmp_0 << leadingBits, center_0 << leadingBits, 8); in FDKaacEnc_FDKaacEnc_CalculateChaosMeasurePeakFast()
156 INT leadingBits = CntLeadingZeros(center_1) - 1; in FDKaacEnc_FDKaacEnc_CalculateChaosMeasurePeakFast() local
157 tmp_1 = schur_div(tmp_1 << leadingBits, center_1 << leadingBits, 8); in FDKaacEnc_FDKaacEnc_CalculateChaosMeasurePeakFast()
Dband_nrg.cpp204 INT leadingBits = sfbMaxScaleSpec[i] - in FDKaacEnc_CalcBandEnergyOptimLong() local
209 if (leadingBits >= 0) { in FDKaacEnc_CalcBandEnergyOptimLong()
211 spec = mdctSpectrum[j] << leadingBits; in FDKaacEnc_CalcBandEnergyOptimLong()
215 INT shift = -leadingBits; in FDKaacEnc_CalcBandEnergyOptimLong()
272 int leadingBits = sfbMaxScaleSpec[i] - in FDKaacEnc_CalcBandEnergyOptimShort() local
276 FIXP_DBL spec = scaleValue(mdctSpectrum[j], leadingBits); in FDKaacEnc_CalcBandEnergyOptimShort()
/external/aac/libFDK/src/
Dfixpoint_math.cpp664 INT leadingBits; in fPow() local
666 leadingBits = CountLeadingBits(fAbs(exp_m)); in fPow()
667 exp_m = exp_m << leadingBits; in fPow()
668 exp_e -= leadingBits; in fPow()
688 INT leadingBits; in fLdPow() local
690 leadingBits = CountLeadingBits(fAbs(exp_m)); in fLdPow()
691 exp_m = exp_m << leadingBits; in fLdPow()
692 exp_e -= leadingBits; in fLdPow()
722 INT leadingBits; in fPowInt() local
723 leadingBits = CountLeadingBits(base_m); in fPowInt()
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