1 files changed, 21 insertions, 0 deletions
diff --git a/spice.proto b/spice.proto
index 8dda736..fa4c37b 100644
--- a/spice.proto
+++ b/spice.proto
@@ -26,6 +26,15 @@ struct Rect {
     int32 right;
 };
 
+struct Transform {
+    uint32 t00;
+    uint32 t01;
+    uint32 t02;
+    uint32 t10;
+    uint32 t11;
+    uint32 t12;
+};
+
 enum32 link_err {
     OK,
     ERROR,
@@ -736,6 +745,18 @@ channel DisplayChannel : BaseChannel {
     } draw_rop3;
 
     message {
+    	DisplayBase base;
+	struct Composite {
+	    Image *src_bitmap;
+	    Image *mask_bitmap;
+	    Transform *src_transform;
+	    Transform *mask_transform;
+	    Point16 src_origin;
+	    Point16 mask_origin;
+	} data;
+    } draw_composite;
+
+    message {
 	DisplayBase base;
 	struct Stroke {
 	    Path *path @marshall @nonnull;