<div dir="ltr">Hi Jim,<div><br></div><div>GstElementClass has a vfunc for set_context().</div><div><br></div><div><a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gstreamer/html/GstElement.html">http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gstreamer/html/GstElement.html</a><br>
</div><div><br></div><div>Best Regards,</div><div><br></div><div>Rob</div><div><br></div></div><div class="gmail_extra"><br><br><div class="gmail_quote">On Mon, Nov 25, 2013 at 11:58 AM, Jim Hodapp <span dir="ltr"><<a href="mailto:jim.hodapp@canonical.com" target="_blank">jim.hodapp@canonical.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">I'm trying to use a CONTEXT query between a custom video sink and decoder pair of plugins. In my case, the decoder originates the CONTEXT query and the video sink should be the one to answer it stuffing the appropriate context data into the GstContext and then replying to the query. My question is, once the decoder receives the reply, it calls gst_query_parse_context, and then gst_element_set_context. My question is with setting the context - if a GstVideoDecoder doesn't have a vfunc for set_context(), how is this supposed to work? How do I get access to the contents of the GstQuery without this vfunc? I could figure some weird way of getting access to it, but I want to follow the intent of the original design. Any thoughts?<div>
<br></div><div>Thanks,</div><div><br></div><div>Jim</div></div>
<br>_______________________________________________<br>
gstreamer-devel mailing list<br>
<a href="mailto:gstreamer-devel@lists.freedesktop.org">gstreamer-devel@lists.freedesktop.org</a><br>
<a href="http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel" target="_blank">http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel</a><br>
<br></blockquote></div><br><br clear="all"><div><br></div>-- <br><div dir="ltr"><table width="426" cellpadding="2" cellspacing="0"><colgroup><col width="422"></colgroup><tbody><tr><td width="422" valign="TOP" style="border:none;padding:0in">
<p><font face="Arial, sans-serif"><font size="4">Rob Krakora</font><font size="4">,</font><br>Senior Software Engineer</font></p><p><font face="Arial, sans-serif">MessageNet Systems<br>101 E Carmel Dr, Suite 105<br>Carmel, IN 46032</font></p>
<p><a href="http://www.messagenetcommunicationsystems.com/?utm_source=email+signature&utm_medium=email&utm_campaign=email+signature+to+homepage" style="color:rgb(17,85,204)" target="_blank"><font color="#1155cc"><font face="Arial, sans-serif">MessageNetSystems.com</font></font></a><font face="Arial, sans-serif"><br>
</font><a href="mailto:rob.krakora@messagenetsystems.com" style="color:rgb(17,85,204)" target="_blank"><font color="#1155cc"><font face="Arial, sans-serif">Rob.Krakora@MessageNetSystems.com</font></font></a><font face="Arial, sans-serif"><br>
P: </font><a style="color:rgb(17,85,204)"><font color="#1155cc"><font face="Arial, sans-serif">317.566.1677</font></font></a><font face="Arial, sans-serif">, 21</font><font face="Arial, sans-serif">2</font><font face="Arial, sans-serif"><br>
F: </font><a style="color:rgb(17,85,204)"><font color="#1155cc"><font face="Arial, sans-serif">317.663.0808</font></font></a></p></td></tr><tr><td width="422" valign="TOP" style="border-top-width:1px;border-style:solid none none;border-top-color:rgb(0,0,0);padding:0.02in 0in 0in">
<p><font face="Arial, sans-serif"><font style="font-size:8pt">For the latest news, information, and blogs, please be sure to visit, follow, and like us...</font></font></p><p><font color="#1155cc"><a href="http://www.messagenetcommunicationsystems.com/get-the-message-out-blog/?utm_source=email+signature&utm_medium=email&utm_campaign=gmail+signature+to+blog" style="color:rgb(17,85,204)" target="_blank"><img src="http://www.messagenetcommunicationsystems.com/wp-content/uploads/2013/07/MessageNet_Logo_200x200-e1374867138718.jpg" name="SafeHtmlFilter_14040bc6244eae96_graphics46" align="BOTTOM" width="34" height="34" border="0"></a> <a href="http://www.youtube.com/user/MessageNetConnection/feed" style="color:rgb(17,85,204)" target="_blank"><img src="http://www.messagenetsystems.com/images/socialmediaicons/32/youtube.png" name="SafeHtmlFilter_14040bc6244eae96_graphics47" align="BOTTOM" width="34" height="34" border="0"></a> <a href="http://www.linkedin.com/company/messagenet-systems" style="color:rgb(17,85,204)" target="_blank"><img src="http://www.messagenetsystems.com/images/socialmediaicons/32/linkedin.png" name="SafeHtmlFilter_14040bc6244eae96_graphics48" align="BOTTOM" width="34" height="34" border="0"></a> <a href="http://twitter.com/MessageNet" style="color:rgb(17,85,204)" target="_blank"><img src="http://www.messagenetsystems.com/images/socialmediaicons/32/twitter.png" name="SafeHtmlFilter_14040bc6244eae96_graphics49" align="BOTTOM" width="34" height="34" border="0"></a> <a href="http://www.facebook.com/MessageNetsystems" style="color:rgb(17,85,204)" target="_blank"><img src="http://www.messagenetsystems.com/images/socialmediaicons/32/facebook.png" name="SafeHtmlFilter_14040bc6244eae96_graphics50" align="BOTTOM" width="34" height="34" border="0"></a></font></p>
</td></tr></tbody></table></div>
</div>