From a368ab757edf36ed7bbda023673d28883ce11231 Mon Sep 17 00:00:00 2001

From: Dave Airlie <airlied@linux.ie>

Date: Tue, 22  Apr  2008  05:13:57  +0000

Subject: GLcore: make googleearth not crash the server on sw-rendering.

I don't think this is the 100% correct answer as I get log spam saying

(EE) DoSwapInterval: cx = 0x98b8998, GLX screen = 0x96dd780

(EE) AIGLX: cx->pGlxScreen->swapInterval == NULL

but thats better than X exiting in my book.

---

diff --git a/GL/glx/glxglcore.c b/GL/glx/glxglcore.c

index 1eac0eb..c8a2514 100644

--- a/GL/glx/glxglcore.c

+++ b/GL/glx/glxglcore.c

@@ -432,6 +432,7 @@ __glXMesaScreenProbe(ScreenPtr pScreen)

     screen->base.destroy        = __glXMesaScreenDestroy;

     screen->base.createContext  = __glXMesaScreenCreateContext;

     screen->base.createDrawable = __glXMesaScreenCreateDrawable;

+    screen->base.swapInterval  = NULL;

     screen->base.pScreen       = pScreen;

     return &screen->base;

--

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