Original commit message from CVS:
2005-10-10 Andy Wingo <wingo@pobox.com>
* check/gst/gstbin.c: Merge in some style fixes and additional
checks from Wim's state change patch.
Original commit message from CVS:
* check/gst/gstbin.c: (GST_START_TEST):
* check/gst/gstmessage.c: (GST_START_TEST):
* check/gst/gstpipeline.c: (GST_START_TEST), (message_received):
* gst/gstelement.c: (gst_element_commit_state),
(gst_element_lost_state):
* gst/gstmessage.c: (gst_message_new_state_changed),
(gst_message_parse_state_changed):
* gst/gstmessage.h:
* tools/gst-launch.c: (event_loop):
Added extra field to STATE_CHANGE message with the pending
state, which will be different from the new state soon.
Original commit message from CVS:
* check/gst/gstbin.c:
* check/states/sinks.c:
fix tests for the new warning
* check/gst/gstpipeline.c:
add a test for pipeline and bus interaction
* gst/gstelement.c:
elements should be NULL if they get disposed; add a warning if not
Original commit message from CVS:
* check/gst/gstbin.c: (GST_START_TEST):
Change for new bus API.
* check/gst/gstbus.c: (message_func_eos), (message_func_app),
(send_messages), (GST_START_TEST), (gstbus_suite):
Change for new bus signal API.
* gst/gstbus.c: (gst_bus_class_init), (gst_bus_have_pending),
(gst_bus_source_prepare), (gst_bus_source_check),
(gst_bus_create_watch), (gst_bus_add_watch_full),
(gst_bus_add_watch), (gst_bus_poll), (gst_bus_async_signal_func),
(gst_bus_sync_signal_handler), (gst_bus_add_signal_watch):
* gst/gstbus.h:
Remove support for multiple GSources operating on different
message types as it is too complex and unneeded when using
signals.
Added support for receiving signals from the bus.
Original commit message from CVS:
* check/gst/gstbin.c: (GST_START_TEST):
Add bus to bin.
* gst/gstbin.c: (gst_bin_class_init), (gst_bin_init),
(add_to_queue), (clear_queue), (reset_degree), (update_degree),
(find_element), (gst_bin_sort_iterator_next),
(gst_bin_sort_iterator_resync), (gst_bin_sort_iterator_free),
(gst_bin_iterate_sorted), (gst_bin_element_set_state),
(gst_bin_change_state), (gst_bin_dispose):
A bin does not have a bus, it gets the bus from the parent.
* gst/gstelement.c: (gst_element_requires_clock),
(gst_element_provides_clock), (gst_element_is_indexable),
(gst_element_is_locked_state), (gst_element_change_state),
(gst_element_set_bus_func):
Small cleanups.
* gst/gstpipeline.c: (gst_pipeline_class_init),
(gst_pipeline_init), (gst_pipeline_provide_clock_func):
The pipeline provides a bus.
Original commit message from CVS:
* check/gst/gstbin.c: (GST_START_TEST):
Enable check that works now.
* gst/gstbin.c: (add_to_queue), (clear_queue), (reset_outdegree),
(update_outdegree), (find_element), (gst_bin_sort_iterator_next),
(gst_bin_sort_iterator_resync), (gst_bin_sort_iterator_free),
(gst_bin_iterate_sorted), (gst_bin_element_set_state),
(gst_bin_change_state):
* gst/gstbin.h:
Redid the state change algorithm using a topological sort algo.
Handles all cases correctly.
Exposed iterator for state change order.
* gst/gstelement.h:
Temp storage for state changes. Need to get rid of this soon.
Original commit message from CVS:
* check/gst/gstbin.c: (test_children_state_change_order_flagged_sink),
(test_children_state_change_order_semi_sink):
Fix test case: we can't rely on a fixed state change order when
going from READY => PAUSED because the sink might commit its
new state first when the first buffer created by the source
reaches the sink before the source has finished its change state.
(Test case still fails at times, see #316856, comment 5 onwards)
Original commit message from CVS:
* check/gst/gstbin.c: (test_children_state_change_order_flagged_sink),
(test_children_state_change_order_semi_sink), (gst_bin_suite):
Added test to check state change order in bins (can still be made
to fail here under heavy disk load; bails out with 'Push on pad
fakesink:sink0, but it was not activated in push mode').
* gst/gstbin.c: (gst_bin_class_init), (gst_bin_change_state):
Fix state change order when there is only a semi sink (#316856)
* gst/gstbus.c: (gst_bus_class_init):
Use _class_peek_parent(), not _class_ref(); fix docs to say
'default main context' instead of 'mainloop' where that is
what's meant.
* gst/gstelement.c: (gst_element_commit_state),
(gst_element_set_state):
Fix typos in debug messages
Original commit message from CVS:
* check/gst/gstbin.c: (pop_messages), (GST_START_TEST):
* check/gst/gstbus.c: (message_func_eos), (message_func_app),
(send_messages), (GST_START_TEST), (gstbus_suite):
* check/gst/gstpipeline.c: (GST_START_TEST):
* check/pipelines/cleanup.c: (run_pipeline):
* check/pipelines/simple_launch_lines.c: (run_pipeline),
(GST_START_TEST):
* gst/gstbus.c: (gst_bus_have_pending), (gst_bus_source_prepare),
(gst_bus_source_check), (gst_bus_source_dispatch),
(gst_bus_create_watch), (gst_bus_add_watch_full),
(gst_bus_add_watch), (poll_func), (poll_timeout), (gst_bus_poll):
* gst/gstbus.h:
* tools/gst-launch.c: (event_loop):
* tools/gst-md5sum.c: (event_loop):
GstBusHandler -> GstBusFunc, return value has the same meaning as
any other GSource (FALSE == remove source).
_add_watch() and _add_watch_full() now take a MessageType mask to
only handle specific types of messages.
_poll() returns the GstMessage instead of the message type to avoid
race conditions.
_have_pending() takes a MessageType mask now too.
Added testsuite for multiple bus watches.
Fix testsuites and applications for new bus API.
Original commit message from CVS:
2005-09-02 Andy Wingo <wingo@pobox.com>
* gst/gstelement.h (GstState): Renamed from GstElementState,
changed to be a normal enum instead of flags.
(GstStateChangeReturn): Renamed from GstElementStateReturn, names
munged to be GST_STATE_CHANGE_*.
(GST_STATE_CHANGE): Renamed from GST_STATE_TRANSITION, updated to
work with the new state representation.
(GstStateChange): New enumeration of possible state transitions.
Replaces GST_STATE_FOO_TO_BAR with GST_STATE_CHANGE_FOO_TO_BAR.
(GstElementClass::change_state): Pass the GstStateChange along as
an argument. Helps language bindings, so they don't have to use
tricky lock-needing macros like GST_STATE_CHANGE ().
* scripts/update-states (file): New script. Run it on a file to
update it for state naming and API changes. Updates files in
place.
* All files updated for the new API.
Original commit message from CVS:
* check/generic/states.c: (GST_START_TEST):
Make sure all tasks are stopped.
* check/gst/gstbin.c: (GST_START_TEST):
Unref after usage for proper valgrinding.
* gst/gstpad.c: (gst_pad_finalize), (gst_pad_stop_task):
Really wait for the task to stop before destroying the
mutex.
* gst/gstqueue.c: (gst_queue_sink_activate_push),
(gst_queue_src_activate_push):
Small cleanups. Don't stop the task when we did not start
it.
* gst/gsttask.c: (gst_task_get_type), (gst_task_init),
(gst_task_func), (gst_task_cleanup_all), (gst_task_set_lock),
(gst_task_get_state), (gst_task_start), (gst_task_pause),
(gst_task_join):
* gst/gsttask.h:
Protect the stream lock with the object lock.
Disallow setting the stream lock when running.
Add cleanup_all to wait for the threadpool to finish.
Remove code to autoallocate a mutex if none was provided.
Add _join() to wait for a task to stop.
Protect the thread pool with a global lock.
Original commit message from CVS:
* check/gst/gstbin.c: (GST_START_TEST):
* gst/gstbin.c: (bin_bus_handler):
* gst/gstmessage.c: (gst_message_finalize), (_gst_message_copy),
(gst_message_new), (gst_message_new_eos), (gst_message_new_error),
(gst_message_new_warning), (gst_message_new_tag),
(gst_message_new_state_changed), (gst_message_new_segment_start),
(gst_message_new_segment_done), (gst_message_new_custom):
* gst/gstmessage.h:
* tools/gst-launch.c: (event_loop):
* tools/gst-md5sum.c: (event_loop):
Change GST_MESSAGE_SRC to be a GObject rather than a GstObject, so
that applications can sensibly post custom messages with references
to their own objects.
Original commit message from CVS:
* check/gst/gstbin.c: (GST_START_TEST):
since we don't know when preroll is done, use refcount range
check for the sink
* gst/check/gstcheck.h:
add macro for checking refcount range
Original commit message from CVS:
* check/Makefile.am:
clean up environment for when registry gets built versus
when actual tests are run; valgrind seems to not report
leaks if GST_PLUGIN_PATH is set to some specific values
* check/gst/gstbin.c: (GST_START_TEST):
add more refcounting checks; maybe this exposes a
preroll lock bug ?
* common/check.mak:
* gst/base/gstbasesink.c: (gst_base_sink_handle_object):
* gst/check/gstcheck.h:
* gst/gstbin.c: (bin_element_is_semi_sink), (gst_bin_get_state),
(gst_bin_change_state):
* gst/gstpad.c: (gst_pad_activate_push), (gst_pad_chain):
add/fix debugging/whitespace
Original commit message from CVS:
2005-08-17 Andy Wingo <wingo@pobox.com>
* gst/base/gstbasetransform.c: Debug changes.
* gst/gstutils.h:
* gst/gstutils.c (gst_bin_watch_for_state_change): Add function to
ensure bins post state change messages. A bit of a hack but I can't
think of a way to avoid it.
* check/gst/gstbin.c (test_watch_for_state_change): Added test.
Original commit message from CVS:
* check/gst/gstbin.c: (GST_START_TEST), (gst_bin_suite):
Added checks for hierarchy consistency whan adding linked
elements to bins.
* check/gst/gstelement.c: (GST_START_TEST), (gst_element_suite):
Added check to test element scheduling without bin/pipeline.
* check/pipelines/simple_launch_lines.c: (GST_START_TEST):
First add elements to bin, then link.
* gst/gstbin.c: (unlink_pads), (gst_bin_add_func),
(gst_bin_remove_func):
Unlink pads from elements added/removed from bin to maintain
hierarchy consistency.
Original commit message from CVS:
* check/gst/gstbin.c: (GST_START_TEST):
Make elements silent as the deep_notify refs the
parent, which might make the test fail.
* gst/gstghostpad.c: (gst_ghost_pad_do_activate_push):
Don't hold the lock for too long.
Original commit message from CVS:
* check/gst/gstbin.c: (pop_messages), (GST_START_TEST),
(gst_bin_suite):
add more things to check
* gst/gstbin.c: (gst_bin_change_state), (bin_bus_handler):
* gst/gstelement.c:
more debug
Original commit message from CVS:
* check/gst/gstbin.c: (START_TEST), (gst_bin_suite):
add test for state change message on a bin
* check/gst/gstelement.c: (START_TEST), (gst_element_suite):
add another test
* gst/gstbin.c: (gst_bin_init):
* gst/gstbus.c: (gst_bus_init), (gst_bus_post):
* gst/gstelement.c: (gst_element_post_message),
(gst_element_set_state):
* gst/gstelementfactory.c: (gst_element_factory_create):
* gst/gstmessage.c: (gst_message_new):
* gst/gstscheduler.c:
various debugging additions and cleanups
Original commit message from CVS:
2005-06-28 Andy Wingo <wingo@pobox.com>
* *.c: Don't cast to GST_OBJECT when reffing or unreffing. Large
source-munging commit!!!
Original commit message from CVS:
2005-06-08 Andy Wingo <wingo@pobox.com>
* gst/gstutils.c: RPAD fixes all around.
(gst_element_link_pads): Refcounting fixes.
* tools/gst-inspect.c:
* tools/gst-xmlinspect.c:
* parse/grammar.y:
* gst/base/gsttypefindhelper.c:
* gst/base/gstbasesink.c:
* gst/gstqueue.c: RPAD fixes.
* gst/gstghostpad.h:
* gst/gstghostpad.c: New ghost pad implementation as full proxy
pads. The tricky thing is they provide both source and sink
interfaces, since they proxy the internal pad for the external
pad, and vice versa. Implement with lower-level ProxyPad objects,
with the interior proxy pad as a child of the exterior ghost pad.
Should write a doc on this.
* gst/gstpad.h: s/RPAD/PAD/, s/RealPad/Pad/.
(gst_pad_set_name, gst_pad_set_parent): Macros removed, use
gst_object API.
* gst/gstpad.c: Big changes. No more stub base GstPad, now all
pads are real pads. No ghost pads in this file. Not documenting
the myriad s/RPAD/PAD/ and REALIZE fixes.
(gst_pad_class_init): Add properties for "direction" and
"template". Both are construct-only, so they can't change during
the life of the pad. Fixes properly deriving from GstPad.
(gst_pad_custom_new, gst_pad_custom_new_from_template): Gone. For
derived objects, just set properties when creating the objects via
g_object_new.
(gst_pad_get_parent): Implement as a function, return NULL if the
parent is not an element.
(gst_pad_get_real_parent, gst_pad_add_ghost_pad)
(gst_pad_remove_ghost_pad, gst_pad_realize): Removed.
* gst/gstobject.c (gst_object_class_init): Make name a construct
property. Don't set it in the object init.
* gst/gstelement.c (gst_element_add_pad): Don't allow adding pads
with UNKNOWN direction.
(gst_element_add_ghost_pad): Remove non-orthogonal API. Replace
with gst_element_add_pad (e, gst_ghost_pad_new (name, pad)).
(gst_element_remove_pad): Remove ghost-pad special cases.
(gst_element_pads_activate): Remove rpad cruft.
* gst/gstbin.c (gst_bin_change_state): Use gst_pad_get_parent to
catch the pad's-parent-not-an-element case.
* gst/gst.h: Include gstghostpad.h.
* gst/gst.c (init_post): No more real, ghost pads.
* gst/Makefile.am: Add gstghostpad.[ch].
* check/Makefile.am:
* check/gst/gstbin.c:
* check/gst/gstghostpad.c (test_ghost_pads): Check that linking
into a bin creates ghost pads, and that the refcounts are right.
Partly moved from gstbin.c.
Original commit message from CVS:
2005-05-16 Andy Wingo <wingo@pobox.com>
* gst/gstbin.c (sink_iterator_filter): Err... um...
* check/gst/gstbin.c (test_ghost_pads): New test for the
ghosting-if-elements-not-in-same-bin behavior.
Original commit message from CVS:
Added GstBin test.
Added GstSystemClock test.
Implemented clock distribution code in GstBin.
Implemented iterate sinks method for future use.
Rearranged gstelement.h
Fix GstIterator comparison bug.
Moved some code to GstPipeline, mostly clocking related.
