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Lines Matching refs:chroma

35     int iMin,iMax,chroma;
55     chroma = iMax - iMin;
63         rs = (short)((k1*chroma)/iMax);
70             rh  = (short)( (k2*(6*chroma+gi - bi))/(6*chroma));
73             rh  = (short)( (k2*(2*chroma+bi - ri ))/(6*chroma));
75                     rh  = (short)( (k2*(4*chroma+ri - gi ))/(6*chroma));
98     // set chroma and min component value m
99     //chroma = ( cv * cs )/k1;
100     //m = cv - chroma;
103     // chroma  == 0 <-> cs == 0 --> m=cv
118         // ( chroma + m ) --> cv ;