Mesa (mesa_7_6_branch): mesa/xlib: call XQueryExtension() in glXQueryExtension()
Brian Paul
brianp at kemper.freedesktop.org
Thu Oct 8 15:21:50 UTC 2009
Module: Mesa
Branch: mesa_7_6_branch
Commit: 9f002e4aaa2d7ea085cd0a3c66ff0fa533905382
URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=9f002e4aaa2d7ea085cd0a3c66ff0fa533905382
Author: Brian Paul <brianp at vmware.com>
Date: Wed Oct 7 14:42:14 2009 -0600
mesa/xlib: call XQueryExtension() in glXQueryExtension()
See bug 24321.
---
src/mesa/drivers/x11/fakeglx.c | 10 ++++++----
1 files changed, 6 insertions(+), 4 deletions(-)
diff --git a/src/mesa/drivers/x11/fakeglx.c b/src/mesa/drivers/x11/fakeglx.c
index 525db3b..5c0084f 100644
--- a/src/mesa/drivers/x11/fakeglx.c
+++ b/src/mesa/drivers/x11/fakeglx.c
@@ -1639,13 +1639,15 @@ Fake_glXCopyContext( Display *dpy, GLXContext src, GLXContext dst,
static Bool
Fake_glXQueryExtension( Display *dpy, int *errorBase, int *eventBase )
{
+ int op, ev, err;
/* Mesa's GLX isn't really an X extension but we try to act like one. */
- (void) dpy;
+ if (!XQueryExtension(dpy, GLX_EXTENSION_NAME, &op, &ev, &err))
+ ev = err = 0;
if (errorBase)
- *errorBase = 0;
+ *errorBase = err;
if (eventBase)
- *eventBase = 0;
- return True;
+ *eventBase = ev;
+ return True; /* we're faking GLX so always return success */
}
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