Commit e5f99037 authored by Marc-André Lureau's avatar Marc-André Lureau
Browse files

virtio-gpu: 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 avatarPhilippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: default avatarRichard Henderson <rth@twiddle.net>
parent 2c23ce22

hw/display/virtio-gpu.c

+2 −2
Original line number Diff line number Diff line
@@ -408,7 +408,7 @@ static void virtio_gpu_transfer_to_host_2d(VirtIOGPU *g, 
    }



    format = pixman_image_get_format(res->image);

    bpp = (PIXMAN_FORMAT_BPP(format) + 7) / 8;

    bpp = DIV_ROUND_UP(PIXMAN_FORMAT_BPP(format), 8);

    stride = pixman_image_get_stride(res->image);



    if (t2d.offset || t2d.r.x || t2d.r.y ||
@@ -570,7 +570,7 @@ static void virtio_gpu_set_scanout(VirtIOGPU *g, 
    scanout = &g->scanout[ss.scanout_id];



    format = pixman_image_get_format(res->image);

    bpp = (PIXMAN_FORMAT_BPP(format) + 7) / 8;

    bpp = DIV_ROUND_UP(PIXMAN_FORMAT_BPP(format), 8);

    offset = (ss.r.x * bpp) + ss.r.y * pixman_image_get_stride(res->image);

    if (!scanout->ds || surface_data(scanout->ds)

        != ((uint8_t *)pixman_image_get_data(res->image) + offset) ||