Lines Matching refs:ABS
666 #define ABS(a) ((a)<0?-(a):(a))702 maxGrayDeviation = MAX(ABS(rr - gg), maxGrayDeviation);703 maxGrayDeviation = MAX(ABS(gg - bb), maxGrayDeviation);704 maxGrayDeviation = MAX(ABS(bb - rr), maxGrayDeviation);