[gst-cvs] wtay gstreamer: gstreamer/ gstreamer/gst/ gstreamer/tests/check/gst/

[wtay at kemper.freedesktop.org]

CVS Root:       /cvs/gstreamer
Module:         gstreamer
Changes by:     wtay
Date:           Mon Oct 06 2008  16:15:16 UTC

Log message:
Base on Patch by: Olivier Crete <tester at tester dot ca>
* gst/gstbin.c: (gst_bin_init), (gst_bin_add_func),
(gst_bin_remove_func), (update_degree),
(gst_bin_sort_iterator_new), (gst_bin_handle_message_func):
Keep track of pads that are being linked/unlinked and resync the state
changes.
* gst/gstpad.c: (gst_pad_get_direction),
(gst_pad_set_chain_function), (gst_pad_set_getrange_function),
(gst_pad_set_checkgetrange_function), (gst_pad_unlink),
(gst_pad_link_prepare), (gst_pad_link),
(gst_pad_event_default_dispatch), (gst_pad_chain), (gst_pad_push),
(gst_pad_check_pull_range), (gst_pad_get_range),
(gst_pad_pull_range):
Some code cleanups, use macros to check pad direction.
Don't need to take the lock on the pad direction.
Post structure change when pads are linked/unlinked.
Change some checks into _return_if_fail().
* tests/check/gst/gstbin.c:
(test_link_structure_change_state_changed_sync_cb),
(GST_START_TEST), (gst_bin_suite):
Add testcase for pad link/unlinke resync during a state change.
Fixes #510354.

Modified files:
    .               : ChangeLog
    gst             : gstbin.c gstpad.c
    tests/check/gst : gstbin.c

Links:
http://freedesktop.org/cgi-bin/viewcvs.cgi/gstreamer/gstreamer/ChangeLog.diff?r1=1.4076&r2=1.4077
http://freedesktop.org/cgi-bin/viewcvs.cgi/gstreamer/gstreamer/gst/gstbin.c.diff?r1=1.384&r2=1.385
http://freedesktop.org/cgi-bin/viewcvs.cgi/gstreamer/gstreamer/gst/gstpad.c.diff?r1=1.582&r2=1.583
http://freedesktop.org/cgi-bin/viewcvs.cgi/gstreamer/gstreamer/tests/check/gst/gstbin.c.diff?r1=1.60&r2=1.61