[gstreamer-bugs] [Bug 340338] [v4l2src] Doesn't implement GstImplementsInterface properly

[GStreamer (bugzilla.gnome.org)]

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GStreamer | gst-plugins-bad | Ver: HEAD CVS





------- Comment #11 from Fredrik Persson  2006-09-22 15:30 UTC -------
With G_DEBUG=fatal_warnings:

(gdb) bt full
#0  0xffffe410 in __kernel_vsyscall ()
No symbol table info available.
#1  0xb7e5e9a1 in raise () from /lib/tls/i686/cmov/libc.so.6
No symbol table info available.
#2  0xb7e602b9 in abort () from /lib/tls/i686/cmov/libc.so.6
No symbol table info available.
#3  0xb7ab7006 in g_logv () from /usr/lib/libglib-2.0.so.0
No symbol table info available.
#4  0xb7ab703a in g_log () from /usr/lib/libglib-2.0.so.0
No symbol table info available.
#5  0xb7ab710a in g_return_if_fail_warning () from /usr/lib/libglib-2.0.so.0
No symbol table info available.
#6  0xb7ca8632 in gst_implements_interface_cast (from=0x827e260,
iface_type=136771024) at gstinterface.c:147
        iface = (GstImplementsInterface *) 0x827e260
        __PRETTY_FUNCTION__ = "gst_implements_interface_cast"
#7  0xb790c041 in initinterfaces () from
/usr/lib/python2.4/site-packages/gst-0.10/gst/interfaces.so
No symbol table info available.
#8  0x080b5f6f in PyEval_EvalFrame ()
No symbol table info available.
#9  0x080b771f in PyEval_EvalCodeEx ()
No symbol table info available.
#10 0x080b7965 in PyEval_EvalCode ()
No symbol table info available.
#11 0x080d94cc in PyRun_FileExFlags ()
No symbol table info available.
#12 0x080d976c in PyRun_SimpleFileExFlags ()
No symbol table info available.
#13 0x08055b33 in Py_Main ()
No symbol table info available.
#14 0xb7e4aea2 in __libc_start_main () from /lib/tls/i686/cmov/libc.so.6
No symbol table info available.
#15 0x08054fa1 in _start ()
No symbol table info available.




With G_DEBUG=""

(gdb) bt full
#0  0xb791bfcb in gst_tuner_get_channel (tuner=0x0) at tuner.c:174
No locals.
#1  0xb7923049 in initinterfaces () from
/usr/lib/python2.4/site-packages/gst-0.10/gst/interfaces.so
No symbol table info available.
#2  0x080b5f6f in PyEval_EvalFrame ()
No symbol table info available.
#3  0x080b771f in PyEval_EvalCodeEx ()
No symbol table info available.
#4  0x080b7965 in PyEval_EvalCode ()
No symbol table info available.
#5  0x080d94cc in PyRun_FileExFlags ()
No symbol table info available.
#6  0x080d976c in PyRun_SimpleFileExFlags ()
No symbol table info available.
#7  0x08055b33 in Py_Main ()
No symbol table info available.
#8  0xb7e61ea2 in __libc_start_main () from /lib/tls/i686/cmov/libc.so.6
No symbol table info available.
#9  0x08054fa1 in _start ()
No symbol table info available.



Note: This is all with the current stable Ubuntu release of gstreamer and
gst-python, which seems to be 0.10.6 for the core and 0.10.4 for pygst.


This is with the current cvs version:

With G_DEBUG=fatal_warnings:

(gdb) bt full
#0  0xffffe410 in __kernel_vsyscall ()
No symbol table info available.
#1  0xb7da59a1 in raise () from /lib/tls/i686/cmov/libc.so.6
No symbol table info available.
#2  0xb7da72b9 in abort () from /lib/tls/i686/cmov/libc.so.6
No symbol table info available.
#3  0xb79f3006 in g_logv () from /usr/lib/libglib-2.0.so.0
No symbol table info available.
#4  0xb79f303a in g_log () from /usr/lib/libglib-2.0.so.0
No symbol table info available.
#5  0xb79f310a in g_return_if_fail_warning () from /usr/lib/libglib-2.0.so.0
No symbol table info available.
#6  0xb7bf4d02 in gst_implements_interface_cast (from=0x8274000,
iface_type=136729784) at gstinterface.c:147
        iface = (GstImplementsInterface *) 0x8274000
        __PRETTY_FUNCTION__ = "gst_implements_interface_cast"
#7  0xb7887a16 in _wrap_gst_tuner_get_channel (self=0x0) at interfaces.c:1775
        _save = (PyThreadState *) 0x0
        ret = <value optimized out>
#8  0x080b5f6f in PyEval_EvalFrame ()
No symbol table info available.
#9  0x080b771f in PyEval_EvalCodeEx ()
No symbol table info available.
#10 0x080b7965 in PyEval_EvalCode ()
No symbol table info available.
#11 0x080d94cc in PyRun_FileExFlags ()
No symbol table info available.
#12 0x080d976c in PyRun_SimpleFileExFlags ()
No symbol table info available.
#13 0x08055b33 in Py_Main ()
No symbol table info available.
#14 0xb7d91ea2 in __libc_start_main () from /lib/tls/i686/cmov/libc.so.6
No symbol table info available.
#15 0x08054fa1 in _start ()
No symbol table info available.


With G_DEBUG=""

(gdb) bt full
#0  0xb794e21b in gst_tuner_get_channel (tuner=0x0) at tuner.c:179
No locals.
#1  0xb7957a1e in _wrap_gst_tuner_get_channel (self=0x82654b8) at
interfaces.c:1775
        _save = (PyThreadState *) 0x0
        ret = <value optimized out>
#2  0x080b5f6f in PyEval_EvalFrame ()
No symbol table info available.
#3  0x080b771f in PyEval_EvalCodeEx ()
No symbol table info available.
#4  0x080b7965 in PyEval_EvalCode ()
No symbol table info available.
#5  0x080d94cc in PyRun_FileExFlags ()
No symbol table info available.
#6  0x080d976c in PyRun_SimpleFileExFlags ()
No symbol table info available.
#7  0x08055b33 in Py_Main ()
No symbol table info available.
#8  0xb7e61ea2 in __libc_start_main () from /lib/tls/i686/cmov/libc.so.6
No symbol table info available.
#9  0x08054fa1 in _start ()
No symbol table info available.


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