Dear Mike:
I have see the code briefly.
my configure is :
./configure --prefix=/home/felix/gstreamer --disable-aalib --disable-annodex --disable-cairo --disable-cdio --disable-check --disable-dv1394 --disable-esd --disable-examples --disable-failing-tests --disable-flac --disable-gconf --disable-gconftool --disable-gtk-doc --disable-hal --disable-ladspa --disable-libcaca --disable-libdv --disable-nls --disable-oss --disable-shout2 --disable-speex --disable-static --disable-sunaudio --disable-tests --disable-valgrind --disable-x --disable-xshm --enable-jpeg --enable-libpng --enable-shared --without-check ERROR_CFLAGS=\"\" PKG_CONFIG_PATH=/home/felix/gstreamer/lib/pkgconfig PKG_CONFIG_LIBDIR=/home/felix/gstreamer/lib/pkgconfig --enable-gst-debug --enable-debug CC=/home/felix/IntelCE-1.1120/i686-linux-elf/bin/i686-cm-linux-gcc CFLAGS="-I/home/felix/gstreamer/include -I/home/felix/gstreamer/include -I/home/felix/IntelCE-1.1120/i686-linux-elf/include -pg" LDFLAGS="-L/home/felix/gstreamer/lib -L/home/felix/gstreamer/lib -pg"
I find the when the program run to the following instruction the SIGSEGV will appears.
/gst-plugins-good-0.10.14/gst/rtsp/gstrtspsrc.c:line 2118, stream->udpsink[0] = gst_element_make_from_uri (GST_URI_SINK, uri, NULL);
I trace it into gst_element_ake_from_uri and it stop at
/gstreamer-0.10.22/gst/gsturi.c:line 606, if ((ret = gst_element_factory_create (GST_ELEMENT_FACTORY (walk->data), elementname)) != NULL) {
I trace it into gst_element_factory_create and it stop at
/gstreamer-0.10.22/gst/gstelementfactory:line 405, GST_ELEMENT_CAST (g_object_new (factory->type, NULL));
I just run g_object_new (factory->type, NULL) and SIGSEGV appears. The factor->type seems to be valid. Do you have any comment?
> Date: Thu, 13 Aug 2009 02:40:17 -0700
> Subject: Re: A question about porting rtspsrc on the Intel CE3100
> From: msmith at xiph.org
> To: felixyang_tw at hotmail.com
> CC: gstreamer-embedded at lists.sourceforge.net
>
> You should look at where it crashed in a debugger, and see what the
> cause was. It could be a bug in a plugin that has since been fixed, or
> perhaps you've found a new bug. Alternatively, there could be an issue
> with how you've built gstreamer or dependencies.
>
> There's no way for us to know from what you've mentioned.
>
> Mike
>
>
> 2009/8/13 Yang Felix <felixyang_tw at hotmail.com>:
> > Dear All:
> >
> > I have ported gst-plugins-good-0.10.14 on the Intel CE3100
> > platform. The linux version is 2.6.23.
> >
> > I can ust gst-inspect to see rtspsrc. However, when I run "gst-launch
> > rtspsrc location=rtsp://192.168.11.167/sd.ts ! fakesink".
> > The console print Caught SIGSEGV accessing address 0x26
> > Spinning. Please run 'gdb gst-launch 1220' to continue debugging, Ctrl-C to
> > quit, or Ctrl-\ to dump core.
> >
> > I didn't chane any problem and I just configured it and make them. What
> > mistake did I make?
> >
> >
> >
> >
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