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Lines Matching defs:diff

317   FIXP_DBL diff;
334     diff = fixp_abs(fixp_abs(invQuantSpec) - fixp_abs(mdctSpectrum[i] >> 1));
336     scale = CountLeadingBits(diff);
337     diff = scaleValue(diff, scale);
338     diff = fPow2(diff);
341     diff = scaleValue(diff, -scale);
343     xfsf = xfsf + diff;
367   FIXP_DBL diff;
386     diff = fixp_abs(fixp_abs(invQuantSpec) - fixp_abs(mdctSpectrum[i] >> 1));
388     scale = CountLeadingBits(diff);
389     diff = scaleValue(diff, scale);
390     diff = fPow2(diff);
394     diff = scaleValue(diff, -scale);
396     distortion += diff;