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Lines Matching full:yidx

839     int xidx, yidx, yidx_max = (bgscale-1);
879             yidx = row % bgscale;
882             r1 = r1_min + (r1_diff * yidx) / yidx_max;
883             g1 = g1_min + (g1_diff * yidx) / yidx_max;
884             b1 = b1_min + (b1_diff * yidx) / yidx_max;
885             r1_inv = r1_min + (r1_diff * (yidx_max-yidx)) / yidx_max;
886             g1_inv = g1_min + (g1_diff * (yidx_max-yidx)) / yidx_max;
887             b1_inv = b1_min + (b1_diff * (yidx_max-yidx)) / yidx_max;
889             r2 = r2_min + (r2_diff * yidx) / yidx_max;
890             g2 = g2_min + (g2_diff * yidx) / yidx_max;
891             b2 = b2_min + (b2_diff * yidx) / yidx_max;
892             r2_inv = r2_min + (r2_diff * (yidx_max-yidx)) / yidx_max;
893             g2_inv = g2_min + (g2_diff * (yidx_max-yidx)) / yidx_max;
894             b2_inv = b2_min + (b2_diff * (yidx_max-yidx)) / yidx_max;
946             yidx = row % bgscale;
947             if (yidx > hmax)
948                 yidx = bgscale-1 - yidx;
954                 k = xidx + yidx;