[Qemu-devel] [RFC 6/7] qxl: use spice_qxl_update_area_dirty_async

[Alon Levy <alevy@redhat.com>]

---
 hw/qxl.c |   17 ++++++++---------
 1 files changed, 8 insertions(+), 9 deletions(-)

diff --git a/hw/qxl.c b/hw/qxl.c
index 2409cb3..6e25bd1 100644
--- a/hw/qxl.c
+++ b/hw/qxl.c
@@ -150,17 +150,16 @@ void qxl_spice_update_area(PCIQXLDevice *qxl, uint32_t surface_id,
                         dirty_rects, num_dirty_rects, clear_dirty_region);
     } else {
 #if SPICE_INTERFACE_QXL_MINOR >= 1
-        struct QXLRect *area_copy;
-        if (cookie == NULL) {
-            area_copy = g_malloc0(sizeof(*area_copy));
-            memcpy(area_copy, area, sizeof(*area));
-            area = area_copy;
-            cookie = qxl_cookie_new(QXL_COOKIE_TYPE_IO,
-                                    QXL_IO_UPDATE_AREA_ASYNC,
-                                    (uint64_t)area_copy);
-        }
+        assert(cookie != NULL);
+#if SPICE_SERVER_VERSION >= 0x000a02
+        /* use dirty rectangles updating api introduced in 0.10.2 */
+        spice_qxl_update_area_dirty_async(&qxl->ssd.qxl, surface_id, area,
+                        dirty_rects, num_dirty_rects, clear_dirty_region,
+                        (uint64_t)cookie);
+#else
         spice_qxl_update_area_async(&qxl->ssd.qxl, surface_id, area,
                                     clear_dirty_region, (uint64_t)cookie);
+#endif
 #else
         abort();
 #endif
-- 
1.7.9