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File 0005-protocol-wl_subcompositor_get_subsurface_gives_a_role.patch of Package wayland (Revision 1b7cc45326eb9aaa0675bf5a31dce7cd)

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From 96fdcfaec7c6617a77cd2d00ffc02b4476575d28 Mon Sep 17 00:00:00 2001
From: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
Date: Thu, 21 Aug 2014 12:42:50 +0300
Subject: protocol: wl_subcompositor.get_subsurface gives a role

Reword the conditions to make use of the definition of "role".

It is still forbidden to create more than one wl_subsurface for a
wl_surface at a time.

Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
Reviewed-by: Jason Ekstrand <jason.ekstrand@intel.com>

diff --git a/protocol/wayland.xml b/protocol/wayland.xml
index 71293dd..ddf94a3 100644
--- a/protocol/wayland.xml
+++ b/protocol/wayland.xml
@@ -1944,9 +1944,9 @@
 	associate it with the given parent surface. This turns a
 	plain wl_surface into a sub-surface.
 
-	The to-be sub-surface must not already have a dedicated
-	purpose, like any shell surface type, cursor image, drag icon,
-	or sub-surface. Otherwise a protocol error is raised.
+	The to-be sub-surface must not already have another role, and it
+	must not have an existing wl_subsurface object. Otherwise a protocol
+	error is raised.
       </description>
 
       <arg name="id" type="new_id" interface="wl_subsurface"
-- 
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File 0005-protocol-wl_subcompositor_get_subsurface_gives_a_role.patch of Package wayland (Revision 1b7cc45326eb9aaa0675bf5a31dce7cd)

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