From c3984fc01595e40cabc77ed45d9e76625a3152e2 Mon Sep 17 00:00:00 2001
From: Brian Paul <brian.paul@tungstengraphics.com>
Date: Wed, 6 Apr 2005 22:40:39 +0000
Subject: [PATCH] changed implementation of GetAllFBConfigs()

---
 progs/xdemos/pbutil.c | 11 ++++-------
 1 file changed, 4 insertions(+), 7 deletions(-)

diff --git a/progs/xdemos/pbutil.c b/progs/xdemos/pbutil.c
index e82fc6ac59d..479abc983ca 100644
--- a/progs/xdemos/pbutil.c
+++ b/progs/xdemos/pbutil.c
@@ -89,13 +89,10 @@ GetAllFBConfigs(Display *dpy, int screen, int *nConfigs)
 #endif
 #if defined(GLX_SGIX_fbconfig) && defined(GLX_SGIX_pbuffer)
    if (pbSupport == 2) {
-      /* this *seems* to work, but may not be perfect */
-      static int fbAttribs[] = {
-         GLX_RENDER_TYPE, 0,
-         GLX_DRAWABLE_TYPE, 0,
-         None
-      };
-      return glXChooseFBConfigSGIX(dpy, screen, fbAttribs, nConfigs);
+      /* The GLX_SGIX_fbconfig extensions says to pass NULL to get list
+       * of all available configurations.
+       */
+      return glXChooseFBConfigSGIX(dpy, screen, NULL, nConfigs);
    }
 #endif
    return NULL;
-- 
2.30.2