From: Joshua N P. <vi...@po...> - 2002-02-25 15:16:22
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Here is my code to seek. i added the _SET suffix to GST_SEEK_BYTEOFFSET to get it to compile with 0.3.2. static void _fv_seek (FilmView *fv, gint64 offset) { // g_warning ("seek %lld", offset); gst_pad_send_event (gst_element_get_pad (fv->cur_source->elem, "src"), gst_event_new_seek (GST_SEEK_BYTEOFFSET_SET, offset, TRUE)); } This stopped working with the upgrade from 0.3.1 to 0.3.2. Now i get: redael-filmview (pid:3503): GStreamer-ERROR **: file gstpad.c: line 1502 (gst_real_pad_dispose): assertion failed: (GST_PAD_PEER (pad) == NULL) #6 0x405a322d in g_object_unref () from /usr/lib/libgobject-1.3.so.15 #7 0x4002da0a in gst_object_unref () from /usr/lib/libgst-0.3.2.so.0 #8 0x40039b53 in gst_event_free () from /usr/lib/libgst-0.3.2.so.0 #9 0x4003fef7 in gst_pad_event_default () from /usr/lib/libgst-0.3.2.so.0 #10 0x400400b3 in gst_pad_send_event () from /usr/lib/libgst-0.3.2.so.0 #11 0x0804c099 in _fv_pause (fv=0x808d938) at filmview.c:570 It looks like there is some new ref-counting code that isn't working yet so i added a g_object_ref(pad) to see what happens next. It looks like filesrc gets stuck in g_tree_search. Program received signal SIGINT, Interrupt. 0x4060c523 in g_tree_search () from /usr/lib/libglib-1.3.so.15 (gdb) where #0 0x4060c523 in g_tree_search () from /usr/lib/libglib-1.3.so.15 #1 0x405fa595 in g_mem_chunk_alloc () from /usr/lib/libglib-1.3.so.15 #2 0x40039a29 in gst_event_new () from /usr/lib/libgst-0.3.2.so.0 #3 0x408c6f62 in gst_filesrc_get_type () from /usr/lib/gst/libgstelements.so Then a few seconds later: Program received signal SIGINT, Interrupt. 0x4060cd8a in g_tree_nnodes () from /usr/lib/libglib-1.3.so.15 (gdb) where #0 0x4060cd8a in g_tree_nnodes () from /usr/lib/libglib-1.3.so.15 #1 0x4060c58f in g_tree_search () from /usr/lib/libglib-1.3.so.15 #2 0x405fa595 in g_mem_chunk_alloc () from /usr/lib/libglib-1.3.so.15 #3 0x40039a29 in gst_event_new () from /usr/lib/libgst-0.3.2.so.0 #4 0x408c6f62 in gst_filesrc_get_type () from /usr/lib/gst/libgstelements.so Any suggestions? i noticed a brief comment in the release notes about events. It would really be nice if there was a migration guide. i don't feel too bad about API breakage if i know how to fix it. -- Victory to the Divine Mother!! after all, http://sahajayoga.org http://why-compete.org |