From 5a94934487ea477947e24dcd4720b7cde77d3d2f Mon Sep 17 00:00:00 2001
From: Dave Airlie <airlied@redhat.com>
Date: Wed, 9 Mar 2011 14:53:26 +1000
Subject: panoramiX: consolidate common id assignment code.

This adds a new FOR_NSCREENS_FORWARD_SKIP, which skips the first
element and is a common idiom throughout panoramiX code.

It then adds a new inline function to hide id assignment to a
panoramiX resource and cleans up lots of common repeated code.

Signed-off-by: Dave Airlie <airlied@redhat.com>
Reviewed-by: Daniel Stone <daniel@fooishbar.org>
Reviewed-by: Alan Coopersmith <alan.coopersmith@oracle.com>
---
 Xext/panoramiXsrv.h | 11 +++++++++++
 1 file changed, 11 insertions(+)

(limited to 'Xext/panoramiXsrv.h')

diff --git a/Xext/panoramiXsrv.h b/Xext/panoramiXsrv.h
index b0a5a6e1f..5dd02e859 100644
--- a/Xext/panoramiXsrv.h
+++ b/Xext/panoramiXsrv.h
@@ -51,4 +51,15 @@ extern _X_EXPORT void XineramaGetImageData(
     Bool isRoot
 );
 
+static inline void panoramix_setup_ids(PanoramiXRes *resource, 
+                                       ClientPtr client, XID base_id)
+{
+    int j;
+
+    resource->info[0].id = base_id;
+    FOR_NSCREENS_FORWARD_SKIP(j) {
+        resource->info[j].id = FakeClientID(client->index);
+    }
+}
+
 #endif /* _PANORAMIXSRV_H_ */
-- 
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