GameBoy.py 文件源码

def render_img(self, buf, addr, mouse_offs):
        #Bit    7  6  5  4  3  2  1  0
        #Data   R  R  R  G  G  G  B  B
        colors = []
        for c in buf:           
            c = ord(c)
            red = c & 0xE0
            green = (c << 3) & 0xE0
            blue = (c << 6) & 0xC0
            gray = red * 0.3 + green * 0.59 + blue * 0.11
            colors.append(qRgb(gray, gray, gray))
        return colors