tizen-extension: add follow_parent_transform request to tizen_viewport interface

Change-Id: I20424ec7a317694ae0c622430c869d9fbcee2a75

diff --git a/protocol/tizen-extension.xml b/protocol/tizen-extension.xml
index 9a9dd94c119ba16fba1dce90c5b2368221ffa8df..8199be966935d793d8b02c857615c9eabe7547c1 100644 (file)
--- a/protocol/tizen-extension.xml
+++ b/protocol/tizen-extension.xml
@@ -775,6 +775,18 @@
       <arg name="height" type="uint" />
     </event>
 
+    <request name="follow_parent_transform">
+      <description summary="follow the transform change of a parent surface">
+    The real transform of a subsurface is (parent's transform + subsurface's transform).
+    The subsurface will be rotated automatically when the parent is rotated.
+
+    If tizen_viewport.follow_parent_transform is applied to a shell surface(toplevel),
+    it will be ignored.
+      </description>
+    </request>
+
+    <request name="unfollow_parent_transform" />
+
   </interface>
 
   <interface name="tizen_destination_mode" version="1">