Lines Matching refs:y0
1505 gfx_fb_line(uint32_t x0, uint32_t y0, uint32_t x1, uint32_t y1, uint32_t wd) in gfx_fb_line() argument
1515 sy = y0 < y1? 1 : -1; in gfx_fb_line()
1517 dy = y1 > y0? y1 - y0 : y0 - y1; in gfx_fb_line()
1522 gfx_fb_setpixel(x0, y0); in gfx_fb_line()
1527 y2 = y0; in gfx_fb_line()
1545 gfx_fb_setpixel(x2, y0); in gfx_fb_line()
1548 if (y0 == y1) in gfx_fb_line()
1551 y0 += sy; in gfx_fb_line()
1560 gfx_fb_bezier(uint32_t x0, uint32_t y0, uint32_t x1, uint32_t y1, uint32_t x2, in gfx_fb_bezier() argument
1574 yy = y0 - y1; in gfx_fb_bezier()
1580 y2 = y0; in gfx_fb_bezier()
1581 y0 = sy + y1; in gfx_fb_bezier()
1589 sy = y0 < y2? 1 : -1; in gfx_fb_bezier()
1601 dy = 4 * sx * curvature * (y0 - y1) + yy - xy; in gfx_fb_bezier()
1607 gfx_fb_setpixel(x0 + i, y0); in gfx_fb_bezier()
1608 if (x0 == x2 && y0 == y2) in gfx_fb_bezier()
1618 y0 += sy; in gfx_fb_bezier()
1625 gfx_fb_line(x0, y0, x2, y2, width); in gfx_fb_bezier()