Commit 659c90ee authored by Marc-André Lureau's avatar Marc-André Lureau
Browse files

vnc: use DIV_ROUND_UP 

I used the clang-tidy qemu-round check to generate the fix:
https://github.com/elmarco/clang-tools-extra



Signed-off-by: default avatarMarc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: default avatarRichard Henderson <rth@twiddle.net>
parent 78ee96de

ui/vnc-enc-tight.c

+1 −1
Original line number Diff line number Diff line
@@ -979,7 +979,7 @@ static int send_mono_rect(VncState *vs, int x, int y, 
    }

#endif



    bytes = ((w + 7) / 8) * h;

    bytes = (DIV_ROUND_UP(w, 8)) * h;



    vnc_write_u8(vs, (stream | VNC_TIGHT_EXPLICIT_FILTER) << 4);

    vnc_write_u8(vs, VNC_TIGHT_FILTER_PALETTE);

ui/vnc.c

+1 −1
Original line number Diff line number Diff line
@@ -2781,7 +2781,7 @@ static int vnc_refresh_server_surface(VncDisplay *vd) 
            PIXMAN_FORMAT_BPP(pixman_image_get_format(vd->guest.fb));

        guest_row0 = (uint8_t *)pixman_image_get_data(vd->guest.fb);

        guest_stride = pixman_image_get_stride(vd->guest.fb);

        guest_ll = pixman_image_get_width(vd->guest.fb) * ((guest_bpp + 7) / 8);

        guest_ll = pixman_image_get_width(vd->guest.fb) * (DIV_ROUND_UP(guest_bpp, 8));

    }

    line_bytes = MIN(server_stride, guest_ll);