[gst-devel] element's STATE_CHANGE signal

[Andy Wingo]

IIRC signals + SMP + multithreading + gtk1.2 = badness.

dunno about glib2.

also i hear SMP + threads is broken right now, not sure on the current
status.

i think the threading stuff needs fixage, dunno about this patch. but if
threading on smp already doesn't work, then this patch shouldn't have
any problems. i'll wait for a more knowledgable answer before committing
though --

wingo.

On Fri, 18 Jan 2002, Benjamin Otte wrote:

> Is there a reason not to emit that signal?
> 
> If there isn't, here's a patch:
> 
> Index: gst/gstelement.c
> ===================================================================
> RCS file: /cvsroot/gstreamer/gstreamer/gst/gstelement.c,v
> retrieving revision 1.103
> diff -u -r1.103 gstelement.c
> +++ gst/gstelement.c	2002/01/18 16:07:04
> @@ -1035,7 +1035,8 @@
> 
>    GST_STATE (element) = GST_STATE_PENDING (element);
>    GST_STATE_PENDING (element) = GST_STATE_VOID_PENDING;
> -
> +  g_signal_emit (G_OBJECT (element), gst_element_signals[STATE_CHANGE],
> 0, old_state, GST_STATE (element));
> +
>    parent = GST_ELEMENT_PARENT (element);
> 
>    if (parent && GST_IS_BIN (parent)) {
> 
> 
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