From mboxrd@z Thu Jan  1 00:00:00 1970
From: Samuel Thibault <samuel.thibault@eu.citrix.com>
Subject: [PATCH] ioemu: Fix non-openGL resize
Date: Wed, 19 Mar 2008 18:17:03 +0000
Message-ID: <20080319181703.GG9372@implementation.uk.xensource.com>
Mime-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Return-path: <xen-devel-bounces@lists.xensource.com>
Content-Disposition: inline
List-Unsubscribe: <http://lists.xensource.com/cgi-bin/mailman/listinfo/xen-devel>,
	<mailto:xen-devel-request@lists.xensource.com?subject=unsubscribe>
List-Post: <mailto:xen-devel@lists.xensource.com>
List-Help: <mailto:xen-devel-request@lists.xensource.com?subject=help>
List-Subscribe: <http://lists.xensource.com/cgi-bin/mailman/listinfo/xen-devel>,
	<mailto:xen-devel-request@lists.xensource.com?subject=subscribe>
Sender: xen-devel-bounces@lists.xensource.com
Errors-To: xen-devel-bounces@lists.xensource.com
To: xen-devel@lists.xensource.com
List-Id: xen-devel@lists.xenproject.org

ioemu: Fix non-openGL resize
We can not resize when OpenGL is not enabled.

Signed-off-by: Samuel Thibault <samuel.thibault@eu.citrix.com>

diff -r b4f6d626c41f tools/ioemu/sdl.c
--- a/tools/ioemu/sdl.c	Wed Mar 19 17:10:26 2008 +0000
+++ b/tools/ioemu/sdl.c	Wed Mar 19 18:13:32 2008 +0000
@@ -664,10 +664,12 @@ static void sdl_refresh(DisplayState *ds
 #ifdef CONFIG_OPENGL
         case SDL_VIDEORESIZE:
         {
-            SDL_ResizeEvent *rev = &ev->resize;
-            screen = SDL_SetVideoMode(rev->w, rev->h, 0, SDL_OPENGL|SDL_RESIZABLE);
-            opengl_setdata(ds, ds->data);
-            opengl_update(ds, 0, 0, ds->width, ds->height);
+            if (ds->shared_buf && opengl_enabled) {
+                SDL_ResizeEvent *rev = &ev->resize;
+                screen = SDL_SetVideoMode(rev->w, rev->h, 0, SDL_OPENGL|SDL_RESIZABLE);
+                opengl_setdata(ds, ds->data);
+                opengl_update(ds, 0, 0, ds->width, ds->height);
+            }
             break;
         }
 #endif