int i, dx, dy, x_inc, y_inc, error;
unsigned short *fb = fb_pixels;
- fb += y0 * fb_width + x0;
+ fb += y0 * FB_WIDTH + x0;
dx = x1 - x0;
dy = y1 - y0;
dx = -dx;
}
if(dy >= 0) {
- y_inc = fb_width;
+ y_inc = FB_WIDTH;
} else {
- y_inc = -fb_width;
+ y_inc = -FB_WIDTH;
dy = -dy;
}