[gst-devel] questions regarding interface support in GStreamer

[·« ÕÅ]

Anybody knows about this topic? Or are there recommended forums I
can post it?

Thanks
Fan


>From: "·« ÕÅ" <zhangf1979 at hotmail.com>
>To: gstreamer-devel at lists.sourceforge.net
>Subject: Re: [gst-devel] questions regarding interface support in GStreamer
>Date: Tue, 11 Jul 2006 07:27:44 +0000
>
>Some further question:
>Does GLib have an API that support finding out all the G_TYPEs in the 
>system that
>support a certain registered interface?
>I don't know whether it's appropriet to post this question here, but I 
>can't find a
>GLIB maillist.
>
>Thanks
>Fan
>
>
>>From: "·« ÕÅ" <zhangf1979 at hotmail.com>
>>To: gstreamer-devel at lists.sourceforge.net
>>Subject: [gst-devel] questions regarding interface support in GStreamer
>>Date: Mon, 10 Jul 2006 06:41:19 +0000
>>
>>Hi all,
>>I am currrently studying interface support in GStreamer. It seems 
>>GStreamer
>>borrows this from GLib.
>>After reading the application guide and plugin guide, I can only see how 
>>to
>>define and register an interface(Using g_type_add_interface_static).
>>But I can't find an example about how to query an interface and use it. I
>>looked into GLib documentation and find two APIs:
>>- gpointer    g_type_interface_peek(
>>             gpointer instance_class,
>>             GType iface_type);
>>- G_TYPE_INSTANCE_GET_INTERFACE()
>>I think they are used to query the registered interfaces, am I right?
>>I am new to GLib and GStreamer, so if you could kindly give me a whole
>>picture of how to register, query and use interfaces, it will be very
>>helpful!
>>Thanks in advance!
>>
>>Fan
>>
>>
>>
>>
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>
>
>


>
>-------------------------------------------------------------------------
>Using Tomcat but need to do more? Need to support web services, security?
>Get stuff done quickly with pre-integrated technology to make your job 
>easier
>Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo
>http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642


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