diff options
Diffstat (limited to 'framebuffer/fb_16bpp_plotters.c')
| -rw-r--r-- | framebuffer/fb_16bpp_plotters.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/framebuffer/fb_16bpp_plotters.c b/framebuffer/fb_16bpp_plotters.c index bb1c29f78..74944a9c3 100644 --- a/framebuffer/fb_16bpp_plotters.c +++ b/framebuffer/fb_16bpp_plotters.c @@ -462,14 +462,15 @@ static bool fb_16bpp_bitmap(int x, int y, int width, int height, width = (x1 - x0); xoff = x0 - x; - yoff = y0 - y; + yoff = (y0 - y) * bitmap->width; + height = height * bitmap->width + yoff; /* plot the image */ pvideo = fb_16bpp_get_xy_loc(x0, y0); - for (yloop = 0; yloop < height; yloop++) { + for (yloop = yoff; yloop < height; yloop += bitmap->width) { for (xloop = 0; xloop < width; xloop++) { - abpixel = pixel[((yoff + yloop) * bitmap->width) + xloop + xoff]; + abpixel = pixel[yloop + xloop + xoff]; if ((abpixel & 0xFF000000) != 0) { if ((abpixel & 0xFF000000) != 0xFF000000) { abpixel = fb_plotters_ablend(abpixel, |