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: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Richard Henderson <rth@twiddle.net>
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@ -979,7 +979,7 @@ static int send_mono_rect(VncState *vs, int x, int y,
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}
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#endif
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bytes = ((w + 7) / 8) * h;
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bytes = (DIV_ROUND_UP(w, 8)) * h;
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vnc_write_u8(vs, (stream | VNC_TIGHT_EXPLICIT_FILTER) << 4);
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vnc_write_u8(vs, VNC_TIGHT_FILTER_PALETTE);
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2
ui/vnc.c
2
ui/vnc.c
@ -2781,7 +2781,7 @@ static int vnc_refresh_server_surface(VncDisplay *vd)
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PIXMAN_FORMAT_BPP(pixman_image_get_format(vd->guest.fb));
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guest_row0 = (uint8_t *)pixman_image_get_data(vd->guest.fb);
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guest_stride = pixman_image_get_stride(vd->guest.fb);
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guest_ll = pixman_image_get_width(vd->guest.fb) * ((guest_bpp + 7) / 8);
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guest_ll = pixman_image_get_width(vd->guest.fb) * (DIV_ROUND_UP(guest_bpp, 8));
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}
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line_bytes = MIN(server_stride, guest_ll);
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