gfx_fb_drawrect
gfx_fb_drawrect(uint32_t x1, uint32_t y1, uint32_t x2, uint32_t y2,
gfx_fb_drawrect(uint32_t x1, uint32_t y1, uint32_t x2, uint32_t y2,
gfx_fb_drawrect(uint32_t x1, uint32_t y1, uint32_t x2, uint32_t y2,