From: Dave Airlie <airlied@redhat.com>
Date: Mon, 18 Nov 2013 07:34:52 +0000 (+1000)
Subject: glx: don't fail out when no configs if we have visuals
X-Git-Tag: upstream/10.1.2~1418
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=b01a3a9b72ed8d4899b4552658da7233c451142a;p=platform%2Fupstream%2Fmesa.git

glx: don't fail out when no configs if we have visuals

GLX 1.2 servers with no SGIX_fbconfigs exist (some citrix thing),
and we fail glxinfo completely in those cases.

CC: <mesa-stable@lists.freedesktop.org>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
---

diff --git a/src/glx/glxcmds.c b/src/glx/glxcmds.c
index 1d8fe83..06c4c16 100644
--- a/src/glx/glxcmds.c
+++ b/src/glx/glxcmds.c
@@ -183,7 +183,7 @@ GetGLXPrivScreenConfig(Display * dpy, int scrn, struct glx_display ** ppriv,
 
    /* Check to see if the GL is supported on this screen */
    *ppsc = (*ppriv)->screens[scrn];
-   if ((*ppsc)->configs == NULL) {
+   if ((*ppsc)->configs == NULL && (*ppsc)->visuals == NULL) {
       /* No support for GL on this screen regardless of visual */
       return GLX_BAD_VISUAL;
    }