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dix: Add temporary conversion function ConvertBackToXI. 

Until the InternalEvents are used throughout the server, we can use this one
to drop us back into XI la-la land where every event is the wire format.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
This commit is contained in:
Peter Hutterer 2009-01-30 14:31:08 +10:00
parent 269d4d9f2e
commit 00b03683d0
1 changed files with 31 additions and 0 deletions
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31
dix/eventconvert.c
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@ -328,3 +328,34 @@ GetXIType(InternalEvent *event)
} }
return xitype; return xitype;
} }
/*
* FIXME: A temporary solution to make the server bisectable. This code
* allocates during SIGIO and makes a number of assumptions about what's in
* events. Will be removed soon.
*/
static int
ConvertBackToXI(EventListPtr events, int num_events)
{
int count = GetMaximumEventsNum();
int num = (num_events == 2) ? 1 : 0;
int i;
EventListPtr tmp_list = InitEventList(count);
SetMinimumEventSize(tmp_list, count, 1000); /* just to be sure */
if (num_events == 2) /* DCCE Event? */
{
if (EventToXI(events->event, tmp_list, &count))
ErrorF("[dix] conversion to XI failed\n");
memcpy(events->event, tmp_list->event, events->evlen);
events++;
}
if (EventToXI(events->event, tmp_list, &count))
ErrorF("[dix] conversion to XI failed\n");
for (i = 0; i < count; i++)
memcpy((events + i)->event, (tmp_list + i)->event, events->evlen);
return (count + num);
}