I get this :
valac -d '/home/john/Documents/Vala/tests/bin' -g --pkg "glib-2.0" --pkg
"gdk-2.0" --pkg "gmodule-2.0" --pkg "gtk+-2.0" --pkg "gstreamer-0.10"
"/home/john/Documents/Vala/tests/test.vala" -o "test"
test.vala: In function ‘test_run’:
test.vala:53: warning: passing argument 2 of ‘gst_pad_add_buffer_probe’ from
incompatible pointer type
/usr/include/gstreamer-0.10/gst/gstutils.h:1117: note: expected ‘GCallback’ but
argument is of type ‘gboolean (*)(struct GstPad *, struct GstBuffer *, void *)’
> > I try with :
> >
> > Pad.add_buffer_probe(this.test_buffer);
> >
> > public bool test_buffer (Pad pad, Buffer buffer) {}
> >
> > And I get :
> > expected ‘GCallback’ but argument is of type ‘gboolean (*)(struct GstPad *,
> > struct GstBuffer *, void *)’]
>
> Please, quote exact error messages in full. This is obviously a C warning,
> not a vala error, right? Just ignore it.
>
> Whenever you get incompatible pointer types warning from C compiler, it is
> spurious unless you are actually debugging the .vapi file (in which case it
> might mean you have declared the delegate type incorrectly).
>
> In this case it's actually a bug on gstreamer side, because they actually do
> expect 'gboolean (*)(struct GstPad *, struct GstBuffer *, void *)' but they
> declared it a GCallback for unknown reasons.
>
> --
> Jan 'Bulb' Hudec
_________________________________________________________________
Connect to the next generation of MSN Messenger
http://imagine-msn.com/messenger/launch80/default.aspx?locale=en-us&source=wlmailtagline_______________________________________________
Vala-list mailing list
[email protected]
http://mail.gnome.org/mailman/listinfo/vala-list
