On 21 August 2012 22:32, BALATON Zoltan <bala...@eik.bme.hu> wrote:
If you make the Subject "console: Correct computation of bytes per pixel
from bits per pixel" it's easier to tell what bit of qemu the patch
is dealing with.
> Signed-off-by: BALATON Zoltan <bala...@eik.bme.hu>
> ---
> console.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/console.c b/console.c
> index 4525cc7..f698b77 100644
> --- a/console.c
> +++ b/console.c
> @@ -1612,7 +1612,7 @@ PixelFormat qemu_different_endianness_pixelformat(int
> bpp)
> memset(&pf, 0x00, sizeof(PixelFormat));
>
> pf.bits_per_pixel = bpp;
> - pf.bytes_per_pixel = bpp / 8;
> + pf.bytes_per_pixel = (bpp + 7) >> 3;
You could write this as
pf.bytes_per_pixel = DIV_ROUND_UP(bpp, 8);
-- PMM
