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glx: Unconditionally clear lastGLContext on loseCurrent().

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This hook calls unbindContext in the DRI driver interface, which
unsets the dispatch table, regardless of whether the context argument
was the current one or not.

Signed-off-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>
This commit is contained in:
Eric Anholt 2014-04-17 18:28:54 -07:00
parent 789509ef53
commit 008f1ab31e
1 changed files with 2 additions and 2 deletions
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4
glx/glxext.c
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@ -135,8 +135,7 @@ DrawableGone(__GLXdrawable * glxPriv, XID xid)
(c->drawPriv == glxPriv || c->readPriv == glxPriv)) {
/* just force a re-bind the next time through */
(*c->loseCurrent) (c);
if (c == lastGLContext)
lastGLContext = NULL;
lastGLContext = NULL;
}
if (c->drawPriv == glxPriv)
c->drawPriv = NULL;
@ -290,6 +289,7 @@ glxClientCallback(CallbackListPtr *list, void *closure, void *data)
next = c->next;
if (c->currentClient == pClient) {
c->loseCurrent(c);
lastGLContext = NULL;
c->currentClient = NULL;
__glXFreeContext(c);
}