Commit graph

16 commits

Author SHA1 Message Date
Wim Taymans
f0f388b8ba gst/gstpad.c: Improve debugging for task functions.
Original commit message from CVS:
* gst/gstpad.c: (gst_pad_start_task), (gst_pad_pause_task),
(gst_pad_stop_task):
Improve debugging for task functions.
* gst/gsttask.c: (gst_task_func), (gst_task_set_lock),
(gst_task_start), (gst_task_pause), (gst_task_join):
Make sure that the task function started and finished after a
join().
Don't try to push the task function on the threadpool multiple
times.
Improve the g_warning message with some useful suggestions
about how to fix the problem.
2006-08-23 16:51:19 +00:00
Wim Taymans
3254e4d752 gst/: Small doc updates.
Original commit message from CVS:
* gst/gstbuffer.c:
* gst/gsttask.c: (gst_task_join):
Small doc updates.

* gst/gstpad.c: (gst_pad_activate_pull), (gst_pad_activate_push),
(gst_pad_stop_task):
When pad (de)activation failed for some reason, restore the old
activation mode and set the pad to flushing instead of assuming the
pad is deactivated.
If the _task_join() failed, reinstall the task on the pad so that it can
be stopped later and return an error.
2006-08-14 07:35:09 +00:00
Stefan Kost
77a5695718 Fix #337365 (g_type_class_ref <-> g_type_class_peek_parent)
Original commit message from CVS:
* gst/gstbuffer.c: (gst_subbuffer_class_init):
* gst/gstclock.c: (gst_clock_class_init):
* gst/gstelement.c: (gst_element_class_init):
* gst/gstindex.c: (gst_index_class_init):
* gst/gstindexfactory.c: (gst_index_factory_class_init):
* gst/gstobject.c: (gst_object_class_init),
(gst_signal_object_class_init):
* gst/gstpad.c: (gst_pad_class_init):
* gst/gstpadtemplate.c: (gst_pad_template_class_init):
* gst/gstpluginfeature.c: (gst_plugin_feature_class_init):
* gst/gstregistry.c: (gst_registry_class_init):
* gst/gstsystemclock.c: (gst_system_clock_class_init):
* gst/gsttask.c: (gst_task_class_init):
* gst/gstxml.c: (gst_xml_class_init):
* libs/gst/base/gstbasesink.c: (gst_base_sink_class_init):
* libs/gst/base/gstbasesrc.c: (gst_base_src_class_init),
(gst_base_src_loop):
* libs/gst/controller/gstcontroller.c:
(_gst_controller_class_init):
* plugins/elements/gstfdsrc.c: (gst_fd_src_class_init):
* plugins/indexers/gstfileindex.c: (gst_file_index_class_init):
* plugins/indexers/gstmemindex.c: (gst_mem_index_class_init):
* tests/old/examples/plugins/example.c: (gst_example_class_init):
* tests/old/testsuite/threads/signals.c: (gst_test_class_init):
Fix #337365 (g_type_class_ref <-> g_type_class_peek_parent)
2006-04-08 20:57:31 +00:00
Wim Taymans
a19398105c gst/gstbin.c: Help the compiler a bit with type registration.
Original commit message from CVS:
* gst/gstbin.c: (gst_bin_get_type), (gst_bin_handle_message_func):
Help the compiler a bit with type registration.
Use existing forward cod path instead of duplicating it when
handling a message.

* gst/gstbus.c: (gst_bus_get_type):
* gst/gstcaps.c: (gst_caps_get_type), (gst_static_caps_get_type):
* gst/gstchildproxy.c: (gst_child_proxy_get_type):
* gst/gstclock.c: (gst_clock_get_type):
* gst/gstelement.c: (gst_element_get_type),
* gst/gstelementfactory.c: (gst_element_factory_get_type):
* gst/gstindexfactory.c: (gst_index_factory_get_type):
* gst/gstminiobject.c: (gst_mini_object_get_type):
* gst/gstpad.c: (gst_pad_get_type):
* gst/gstsegment.c: (gst_segment_get_type):
* gst/gststructure.c: (gst_structure_get_type):
* gst/gstsystemclock.c: (gst_system_clock_get_type):
* gst/gsttask.c: (gst_task_get_type), (gst_task_join):
* gst/gstvalue.c:
Help compiler with type registration.

* plugins/elements/gstqueue.c: (gst_queue_handle_sink_event):
Small doc update.
2006-02-28 10:52:02 +00:00
Wim Taymans
2681eaea50 gst/gsttask.*: Detect and warn for obvious deadlocks. fixes #320340
Original commit message from CVS:
* gst/gsttask.c: (gst_task_init), (gst_task_func),
(gst_task_set_lock), (gst_task_start), (gst_task_pause),
(gst_task_join):
* gst/gsttask.h:
Detect and warn for obvious deadlocks. fixes #320340
Fix error case where lock was not released.

* tests/check/Makefile.am:
* tests/check/gst/gsttask.c: (task_func2), (GST_START_TEST),
(task_func), (gst_element_suite), (main):
Add task check.
2006-02-13 17:03:23 +00:00
Andy Wingo
44c548b205 *.*: Ran scripts/update-macros. Oh yes. gst/gstobject.h (GST_OBJECT_GET_LOCK, GST_OBJECT_LOCK)
Original commit message from CVS:
2005-11-21  Andy Wingo  <wingo@pobox.com>

* *.h:
* *.c: Ran scripts/update-macros. Oh yes.

* gst/gstobject.h (GST_OBJECT_GET_LOCK, GST_OBJECT_LOCK)
(GST_OBJECT_TRYLOCK, GST_OBJECT_UNLOCK): Renamed from
GST_GET_LOCK, etc.

* scripts/update-macros: New script. Run it on your files to
change GST_LOCK to GST_OBJECT_LOCK, and the same for UNLOCK as
well.
2005-11-21 16:34:26 +00:00
Thomas Vander Stichele
9648a41fa7 debug task join
Original commit message from CVS:
debug task join
2005-11-12 10:03:08 +00:00
Wim Taymans
5151ea3d9b gst/gstiterator.c: Fix revision data.
Original commit message from CVS:
* gst/gstiterator.c:
Fix revision data.

* gst/gsttask.c:
* gst/gsttask.h:
Fix docs.
2005-11-09 16:32:49 +00:00
Wim Taymans
e1a166a584 And 2% more doc coverage.
Original commit message from CVS:
* docs/gst/gstreamer-docs.sgml:
* docs/gst/gstreamer-sections.txt:
* gst/gstelement.h:
* gst/gstevent.c:
* gst/gstevent.h:
* gst/gstmessage.h:
* gst/gstpad.h:
* gst/gstparse.h:
* gst/gsttask.c: (gst_task_finalize), (gst_task_func):
* gst/gsttask.h:
* gst/gstutils.c:
* gst/gstutils.h:
And 2% more doc coverage.
2005-10-21 11:36:32 +00:00
Wim Taymans
9e28a129a5 gst/gsttask.*: More docs.
Original commit message from CVS:
* gst/gsttask.c:
* gst/gsttask.h:
More docs.
2005-10-20 19:30:57 +00:00
Thomas Vander Stichele
92f4901b64 gst/: privatize more symbols
Original commit message from CVS:

* gst/gstinfo.c:
* gst/gstpluginfeature.c:
* gst/gsttask.c:
privatize more symbols
2005-10-15 19:57:03 +00:00
Wim Taymans
74c68bb7fc check/generic/states.c: Cleanup can be done at the end.
Original commit message from CVS:
* check/generic/states.c: (GST_START_TEST):
Cleanup can be done at the end.

* gst/gsttask.c: (gst_task_get_type), (gst_task_finalize),
(gst_task_func), (gst_task_cleanup_all), (gst_task_set_lock),
(gst_task_get_state), (gst_task_start), (gst_task_pause):
Oh boy.. Thanks for finding this, Thomas.
2005-08-25 10:01:47 +00:00
Wim Taymans
1e40e471d9 check/generic/states.c: Make sure all tasks are stopped.
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.
2005-08-24 20:49:53 +00:00
Wim Taymans
e1aeec6d77 Removed plugable schedulers.
Original commit message from CVS:
Removed plugable schedulers.
Removed Scheduler/Manager from elements.
Removed gsttypes.h, rearranged includes.
Removed dependency pad<->element, element<>pipeline, and
various others,  fix includes.
implement gst_pad_get_parent() with gst_object_get_parent()
Make GstTask sefcontained.
Fix _get_state() on GstBin, it did not return ASYNC with a 0
timeout.
Fix endless loop in iterator_fold_with_resync.
2005-07-18 12:49:53 +00:00
Wim Taymans
add280cd10 gst/: Implement gst_pad_pause/start/stop_task(), take STREAM lock in task function.
Original commit message from CVS:
* gst/base/gstadapter.c: (gst_adapter_peek), (gst_adapter_flush):
* gst/base/gstbasesink.c: (gst_basesink_preroll_queue_push),
(gst_basesink_finish_preroll), (gst_basesink_chain),
(gst_basesink_loop), (gst_basesink_activate),
(gst_basesink_change_state):
* gst/base/gstbasesrc.c: (gst_basesrc_do_seek),
(gst_basesrc_get_range), (gst_basesrc_loop),
(gst_basesrc_activate):
* gst/elements/gsttee.c: (gst_tee_sink_activate):
* gst/gstpad.c: (gst_pad_dispose), (gst_real_pad_class_init),
(gst_real_pad_init), (gst_real_pad_set_property),
(gst_real_pad_get_property), (gst_pad_set_active),
(gst_pad_is_active), (gst_pad_get_query_types), (gst_pad_unlink),
(gst_pad_link_prepare), (gst_pad_link), (gst_pad_get_real_parent),
(gst_real_pad_get_caps_unlocked), (gst_pad_peer_get_caps),
(gst_pad_accept_caps), (gst_pad_get_peer), (gst_pad_realize),
(gst_pad_event_default_dispatch), (gst_pad_event_default),
(gst_pad_dispatcher), (gst_pad_query), (gst_real_pad_dispose),
(gst_pad_save_thyself), (handle_pad_block), (gst_pad_chain),
(gst_pad_push), (gst_pad_get_range), (gst_pad_pull_range),
(gst_pad_send_event), (gst_pad_start_task), (gst_pad_pause_task),
(gst_pad_stop_task):
* gst/gstpad.h:
* gst/gstqueue.c: (gst_queue_handle_sink_event), (gst_queue_chain),
(gst_queue_loop), (gst_queue_src_activate):
* gst/gsttask.c: (gst_task_init), (gst_task_set_lock),
(gst_task_get_state):
* gst/gsttask.h:
* gst/schedulers/threadscheduler.c:
(gst_thread_scheduler_task_start), (gst_thread_scheduler_func):
Implement gst_pad_pause/start/stop_task(), take STREAM lock
in task function.
Remove ACTIVE pad flag, use FLUSHING everywhere
Added _pad_chain(), _pad_get_range() to call chain/getrange
functions.
Add locks around IS_FLUSHING when reading.
Take STREAM lock in chain(), get_range() functions so plugins
don't need to take it anymore.
2005-05-25 11:50:11 +00:00
Wim Taymans
c2f41a8906 Next big merge.
Original commit message from CVS:
Next big merge.
Added GstBus for mainloop integration.
Added GstMessage for sending notifications on the bus.
Added GstTask as an abstraction for pipeline entry points.
Removed GstThread.
Removed Schedulers.
Simplified GstQueue for multithreaded core.
Made _link threadsafe, removed old capsnego.
Added STREAM_LOCK and PREROLL_LOCK in GstPad.
Added pad blocking functions.
Reworked scheduling functions in GstPad to prepare for
scheduling updates soon.
Moved events out of data stream.
Simplified GstEvent types.
Added return values to push/pull.
Removed clocking from GstElement.
Added prototypes for state change function for next merge.
Removed iterate from bins and state change management.
Fixed some elements, disabled others for now.
Fixed -inspect and -launch.
Added check for GstBus.
2005-03-21 17:34:02 +00:00