ui/spice: Enable gl=on option for non-local or remote clients

Newer versions of Spice server should be able to accept dmabuf
fds from Qemu for clients that are connected via the network.
In other words, when this option is enabled, Qemu would share
a dmabuf fd with Spice which would encode and send the data
associated with the fd to a client that could be located on
a different machine.

Cc: Gerd Hoffmann <kraxel@redhat.com>
Cc: Marc-André Lureau <marcandre.lureau@redhat.com>
Cc: Dmitry Osipenko <dmitry.osipenko@collabora.com>
Cc: Frediano Ziglio <freddy77@gmail.com>
Cc: Dongwon Kim <dongwon.kim@intel.com>
Cc: Michael Scherle <michael.scherle@rz.uni-freiburg.de>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Vivek Kasireddy <vivek.kasireddy@intel.com>
Message-Id: <20250617043546.1022779-3-vivek.kasireddy@intel.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/include/ui/spice-display.h b/include/ui/spice-display.h
index e1a9b36185..6c55f38c8b 100644
--- a/include/ui/spice-display.h
+++ b/include/ui/spice-display.h
@@ -151,6 +151,7 @@ struct SimpleSpiceCursor {
 };
 
 extern bool spice_opengl;
+extern bool spice_remote_client;
 
 int qemu_spice_rect_is_empty(const QXLRect* r);
 void qemu_spice_rect_union(QXLRect *dest, const QXLRect *r);