Searched refs:r2_diff (Results 1 - 2 of 2) sorted by relevance

/netgear-R7000-V1.0.7.12_1.2.5/ap/gpl/libpng/libpng-1.2.50/contrib/gregbook/
H A Drpng2-x.c1119 int r2_diff = rgb[bg[pat].rgb2_max].r - r2_min; local
1134 r2 = r2_min + (r2_diff * yidx) / yidx_max;
1137 r2_inv = r2_min + (r2_diff * (yidx_max-yidx)) / yidx_max;
1888 int r2_diff = rgb[bg[pat].rgb2_max].r - r2_min; local
1903 r2 = r2_min + (r2_diff * yidx) / yidx_max;
1906 r2_inv = r2_min + (r2_diff * (yidx_max-yidx)) / yidx_max;
H A Drpng2-win.c849 int r2_diff = rgb[bg[pat].rgb2_max].r - r2_min; local
864 r2 = r2_min + (r2_diff * yidx) / yidx_max;
867 r2_inv = r2_min + (r2_diff * (yidx_max-yidx)) / yidx_max;

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