Searched refs:curvature (Results 1 – 4 of 4) sorted by relevance
351 int dx, dy, err, curvature; in gfx_fb_bezier() local362 curvature = xx*sy - yy*sx; in gfx_fb_bezier()369 curvature = -curvature; in gfx_fb_bezier()371 if (curvature != 0) { in gfx_fb_bezier()381 if (curvature * sx * sy < 0) { in gfx_fb_bezier()385 curvature = -curvature; in gfx_fb_bezier()387 dx = 4 * sy * curvature * (x1 - x0) + xx - xy; in gfx_fb_bezier()388 dy = 4 * sx * curvature * (y0 - y1) + yy - xy; in gfx_fb_bezier()
1407 int dx, dy, err, curvature; in gfx_fb_bezier() local1418 curvature = xx*sy - yy*sx; in gfx_fb_bezier()1425 curvature = -curvature; in gfx_fb_bezier()1427 if (curvature != 0) { in gfx_fb_bezier()1437 if (curvature * sx * sy < 0) { in gfx_fb_bezier()1441 curvature = -curvature; in gfx_fb_bezier()1443 dx = 4 * sy * curvature * (x1 - x0) + xx - xy; in gfx_fb_bezier()1444 dy = 4 * sx * curvature * (y0 - y1) + yy - xy; in gfx_fb_bezier()
5892 curvature
5891 curvature