Searched refs:chroma (Results 1 - 2 of 2) sorted by relevance

/packages/apps/Gallery2/jni/filters/
H A Dhsv.c35 int iMin,iMax,chroma; local
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 an
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/packages/apps/Gallery2/src/com/android/gallery3d/filtershow/filters/
H A Dsaturation.rs106 int iMin,iMax,chroma;
127 chroma = iMax - iMin;
128 rs = (short) ((k1 * chroma) / iMax);
134 rh = (short) ((k2 * (6 * chroma + gi - bi))/(6 * chroma));
142 return(short) ((k2 * (2 * chroma + bi - ri)) / (6 * chroma));
145 return (short) ((k2 * (4 * chroma + ri - gi)) / (6 * chroma));

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