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

Lines Matching defs:diff

313   FIXP_DBL diff;
333     diff = fixp_abs(fixp_abs(invQuantSpec) - fixp_abs(mdctSpectrum[i]>>1));
335     scale = CountLeadingBits(diff);
336     diff = scaleValue(diff, scale);
337     diff = fPow2(diff);
340     diff = scaleValue(diff, -scale);
342     xfsf = xfsf + diff;
369   FIXP_DBL diff;
389     diff = fixp_abs(fixp_abs(invQuantSpec) - fixp_abs(mdctSpectrum[i]>>1));
391     scale = CountLeadingBits(diff);
392     diff = scaleValue(diff, scale);
393     diff = fPow2(diff);
397     diff = scaleValue(diff, -scale);
399     distortion += diff;

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