[lib][gfx][mandelbrot] make sure alpha channel is set
stm32f7 discovery board apparently requires the alpha channel to be set.
@@ -799,7 +799,7 @@ static int gfx_draw_mandlebrot(gfx_surface * surface){
} else {
color = 0x231AF9 * iter;
}
- gfx_putpixel(surface, x, y, color);
+ gfx_putpixel(surface, x, y, 0xff << 24 | color);
}
ci = ci + dy;
}
