Cross Reference: /external/aac/libAACenc/src/quantize.cpp

Lines Matching refs:diff

304   FIXP_DBL diff;
323     diff = fixp_abs(fixp_abs(invQuantSpec) - fixp_abs(mdctSpectrum[i]>>1));
325     scale = CountLeadingBits(diff);
326     diff = scaleValue(diff, scale);
327     diff = fPow2(diff);
330     diff = scaleValue(diff, -scale);
332     xfsf = xfsf + diff;
359   FIXP_DBL diff;
379     diff = fixp_abs(fixp_abs(invQuantSpec) - fixp_abs(mdctSpectrum[i]>>1));
381     scale = CountLeadingBits(diff);
382     diff = scaleValue(diff, scale);
383     diff = fPow2(diff);
387     diff = scaleValue(diff, -scale);
389     distortion += diff;

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