spice: server: change update_area command

The new command return dirty area to be used
by users that want spice to render localy or
into some framebuffer (sdl / vnc)

Signed-off-by: Izik Eidus <ieidus@redhat.com>

1 files changed, 8 insertions, 1 deletions

diff --git a/server/red_dispatcher.c b/server/red_dispatcher.c
index 2930dea4..5b719bd0 100644
--- a/server/red_dispatcher.c
+++ b/server/red_dispatcher.c
@@ -199,12 +199,19 @@ static void update_client_mouse_allowed()
     }
 }
 
-static void qxl_worker_update_area(QXLWorker *qxl_worker)
+static void qxl_worker_update_area(QXLWorker *qxl_worker, uint32_t surface_id,
+                                   SpiceRect *area, SpiceRect *dirty_rects,
+                                   uint32_t num_dirty_rects, uint32_t clear_dirty_region)
 {
     RedDispatcher *dispatcher = (RedDispatcher *)qxl_worker;
     RedWorkeMessage message = RED_WORKER_MESSAGE_UPDATE;
 
     write_message(dispatcher->channel, &message);
+    send_data(dispatcher->channel, &surface_id, sizeof(uint32_t));
+    send_data(dispatcher->channel, &area, sizeof(SpiceRect *));
+    send_data(dispatcher->channel, &dirty_rects, sizeof(SpiceRect *));
+    send_data(dispatcher->channel, &num_dirty_rects, sizeof(uint32_t));
+    send_data(dispatcher->channel, &clear_dirty_region, sizeof(uint32_t));
     read_message(dispatcher->channel, &message);
     ASSERT(message == RED_WORKER_MESSAGE_READY);
 }