[Xen-changelog] [xen-unstable] ioemu: Fix non-openGL resize

[Xen patchbot-unstable <patchbot-unstable@xxxxxxxxxxxxxxxxxxx>]

# HG changeset patch
# User Keir Fraser <keir.fraser@xxxxxxxxxx>
# Date 1206010037 0
# Node ID 5c940fbeb82ca3dbee1e6d497363d557dbfa1a01
# Parent  27df0fe73b319f23e444c90e361c517baa1a940b
ioemu: Fix non-openGL resize
We can not resize when OpenGL is not enabled.

Signed-off-by: Samuel Thibault <samuel.thibault@xxxxxxxxxxxxx>
---
 tools/ioemu/sdl.c |   10 ++++++----
 1 files changed, 6 insertions(+), 4 deletions(-)

diff -r 27df0fe73b31 -r 5c940fbeb82c tools/ioemu/sdl.c
--- a/tools/ioemu/sdl.c Thu Mar 20 10:46:52 2008 +0000
+++ b/tools/ioemu/sdl.c Thu Mar 20 10:47:17 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

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