Searched defs:leadingBits (Results 1 - 5 of 5) sorted by relevance

/external/aac/libFDK/include/
H A Dclz.h124 int leadingBits = 0; local
127 leadingBits++;
131 return (leadingBits);
139 INT leadingBits = 0; local
142 leadingBits++;
146 return (leadingBits);
166 INT leadingBits = 0; local
171 leadingBits = fixnormz_S(val) - 1;
173 return (leadingBits);
181 INT leadingBits local
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/external/aac/libAACenc/src/
H A Dchaosmeasure.cpp120 INT leadingBits = CntLeadingZeros(center)-1; local
121 tmp = schur_div(tmp<<leadingBits, center<<leadingBits, 8);
H A Dnoisedet.cpp171 INT leadingBits = fixMax(0,(sfbMaxScaleSpec[sfb] - 3)); /* max sfbWidth = 96/4 ; 2^5=32 => 5/2 = 3 (spc*spc) */ local
178 fhelp1 = fPow2AddDiv2(fhelp1, mdctSpectrum[i]<<leadingBits);
179 fhelp2 = fPow2AddDiv2(fhelp2, mdctSpectrum[i+k]<<leadingBits);
180 fhelp3 = fPow2AddDiv2(fhelp3, mdctSpectrum[i+2*k]<<leadingBits);
181 fhelp4 = fPow2AddDiv2(fhelp4, mdctSpectrum[i+3*k]<<leadingBits);
195 leadingBits = CountLeadingBits(maxVal);
196 testVal = maxVal << leadingBits;
197 refVal = minVal << leadingBits;
H A Dband_nrg.cpp190 INT leadingBits = sfbMaxScaleSpec[i]-4; /* max sfbWidth = 96 ; 2^7=128 => 7/2 = 4 (spc*spc) */ local
193 if (leadingBits>=0) {
195 spec = mdctSpectrum[j]<<leadingBits;
199 INT shift = -leadingBits;
263 int leadingBits = sfbMaxScaleSpec[i]-3; /* max sfbWidth = 36 ; 2^6=64 => 6/2 = 3 (spc*spc) */ local
267 FIXP_DBL spec = scaleValue(mdctSpectrum[j],leadingBits);
/external/aac/libFDK/src/
H A Dfixpoint_math.cpp712 INT leadingBits; local
714 leadingBits = CountLeadingBits(fAbs(exp_m));
715 exp_m = exp_m << leadingBits;
716 exp_e -= leadingBits;
741 INT leadingBits; local
743 leadingBits = CountLeadingBits(fAbs(exp_m));
744 exp_m = exp_m << leadingBits;
745 exp_e -= leadingBits;
784 INT leadingBits; local
785 leadingBits
786 base_m <<= leadingBits; local
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