diff options
| -rw-r--r-- | 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 525db3b7cb..5c0084f37a 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 */ } |