[gst-devel] bus problems

[Stefan Kost]

hi wim,

what is different regarding the main_loop, if a pipeline is in
STATE_NULL or not? As soon as the pipeline-state is!=NULL (means READY,
PAUSE or PLAYING) my gtk-app does no  redraws).

Stefan
>hi,
>
>I still fight with main_loop problems. I have the bad feeling the my
>usage of the bugs might be related. Still the bus is a bit a mystery as
>it is not well documented and has no test suite. Furthermore I get
>warnings as the one below (after stopping the pipeline). Is this serious?
>
>Stefan
>
>GStreamer-CRITICAL **: gst_bus_source_dispatch: assertion `message !=
>NULL' failed
>aborting...
>
>Program received signal SIGABRT, Aborted.
>[Switching to Thread 1085735200 (LWP 28530)]
>0xffffe410 in ?? ()
>(gdb) bt
>#0  0xffffe410 in ?? ()
>#1  0xbfffe158 in ?? ()
>#2  0x00000006 in ?? ()
>#3  0x00006f72 in ?? ()
>#4  0x4087c2c1 in raise () from /lib/tls/libc.so.6
>#5  0x4087db75 in abort () from /lib/tls/libc.so.6
>#6  0x40801f25 in g_logv () from /opt/gnome/lib/libglib-2.0.so.0
>#7  0x40801f56 in g_log () from /opt/gnome/lib/libglib-2.0.so.0
>#8  0x408020ac in g_return_if_fail_warning () from
>/opt/gnome/lib/libglib-2.0.so.0
>#9  0x4053595d in gst_bus_source_dispatch (source=0x82e1700,
>callback=0x404777c0 <bus_handler>, user_data=0x83891c8) at gstbus.c:529
>#10 0x407f8967 in g_main_context_dispatch () from
>/opt/gnome/lib/libglib-2.0.so.0
>#11 0x407face2 in g_main_context_acquire () from
>/opt/gnome/lib/libglib-2.0.so.0
>#12 0x407fbcf7 in g_main_loop_run () from /opt/gnome/lib/libglib-2.0.so.0
>#13 0x401bbbe3 in gtk_main () from /opt/gnome/lib/libgtk-x11-2.0.so.0
>#14 0x08055019 in bt_main_window_run (self=0x80f7550) at main-window.c:243
>#15 0x08052aa5 in bt_edit_application_run_ui (self=0x80b63d8) at
>edit-application.c:72
>#16 0x08053857 in bt_edit_application_load_and_run (self=0x80b63d8,
>input_file_name=0x80a9960 "../share/buzztard/songs/buzz4.xml") at
>edit-application.c:330
>#17 0x08052262 in main (argc=1, argv=0xbfffea64) at bt-edit.c:81
>
>
>
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