Re: [vdagent-linux v2] randr: handle XRRScreenChangeNotifyEvent

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On Wed, Oct 8, 2014 at 3:23 PM, Christophe Fergeau <cfergeau@xxxxxxxxxx> wrote:
> RRCrtcChangeNotify is a event subtype of RRNotify, since that's the only
> one we can catch here, no need to filter futher.

well, let's use the more specific type then, this is the one which was
used before so it makes things easier to follow, and RRCrtcChangeNotify
is documented in
http://cgit.freedesktop.org/xorg/proto/randrproto/tree/randrproto.txt
while RRNotify is not.

So you want that?

         case RRNotify: {
+            XRRNotifyEvent *ne = (XRRNotifyEvent *) &event;
+            g_assert(ne->subtype == RRNotify_CrtcChange);

It's superflous, RRNotify_CrtcChange is a subtype of RRNotify, the only one we can catch here.  Even if we were to receive other RRNotify events, it wouldn't harm.



--
Marc-André Lureau
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