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Lines Matching full:yidx

814     int xidx, yidx, yidx_max = (bgscale-1);
854             yidx = row % bgscale;
857             r1 = r1_min + (r1_diff * yidx) / yidx_max;
858             g1 = g1_min + (g1_diff * yidx) / yidx_max;
859             b1 = b1_min + (b1_diff * yidx) / yidx_max;
860             r1_inv = r1_min + (r1_diff * (yidx_max-yidx)) / yidx_max;
861             g1_inv = g1_min + (g1_diff * (yidx_max-yidx)) / yidx_max;
862             b1_inv = b1_min + (b1_diff * (yidx_max-yidx)) / yidx_max;
864             r2 = r2_min + (r2_diff * yidx) / yidx_max;
865             g2 = g2_min + (g2_diff * yidx) / yidx_max;
866             b2 = b2_min + (b2_diff * yidx) / yidx_max;
867             r2_inv = r2_min + (r2_diff * (yidx_max-yidx)) / yidx_max;
868             g2_inv = g2_min + (g2_diff * (yidx_max-yidx)) / yidx_max;
869             b2_inv = b2_min + (b2_diff * (yidx_max-yidx)) / yidx_max;
921             yidx = row % bgscale;
922             if (yidx > hmax)
923                 yidx = bgscale-1 - yidx;
929                 k = xidx + yidx;