layout/shell: Keep track of previous role

[src/agl-compositor.git] / src / ivi-compositor.h

diff --git a/src/ivi-compositor.h b/src/ivi-compositor.h
index 5250dba..ca40fff 100644 (file)
--- a/src/ivi-compositor.h
+++ b/src/ivi-compositor.h
@@ -314,6 +314,7 @@ struct ivi_surface {
        } state;
 
        enum ivi_surface_role role;
+       enum ivi_surface_role prev_role;
        union {
                struct ivi_desktop_surface desktop;
                struct ivi_background_surface bg;