Commit graph

218 commits

Author SHA1 Message Date
Wim Taymans
326d36b8d8 Added state change code.
Original commit message from CVS:
Added state change code.
Added/updated docs.
Added sink base class, make fakesink extend the base class.
Small cleanups in GstPipeline.
2005-03-28 14:54:33 +00:00
Ronald S. Bultje
8eb4bb6a51 gst/gstbin.c: Add default event/set_manager handlers. The set_manager handler takes care that the manager is distribu...
Original commit message from CVS:
* gst/gstbin.c: (gst_bin_class_init), (gst_bin_set_manager),
(gst_bin_send_event):
Add default event/set_manager handlers. The set_manager handler
takes care that the manager is distributed over kids that were
already in the bin before the manager was set. The event handler
is a utility virtual function that sends the event over all sinks,
so that gst_element_send_event (bin, event); has the expected
behaviour.
* gst/gstpad.c: (gst_pad_event_default):
Re-install default event handling for discontinuities, so that
seeking works without requiring hacks in applications or extra
code in sinks.
* gst/gstpipeline.c: (gst_pipeline_class_init),
(gst_pipeline_send_event):
Half hack, half utility: set a pipeline to PAUSED for seek events,
since that is the only way we can guarantee a/v sync. Means that
you can do gst_element_seek (pipeline, method, pos); on a pipeline
and it "just works".
2005-03-25 09:57:42 +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
Wim Taymans
007cff6d75 Doc updates.
Original commit message from CVS:
* docs/design/part-MT-refcounting.txt:
* docs/design/part-clocks.txt:
* docs/design/part-gstelement.txt:
* docs/design/part-gstobject.txt:
* docs/design/part-standards.txt:
* gst/gstbin.c: (gst_bin_add_func), (gst_bin_add),
(gst_bin_remove_func), (gst_bin_remove):
* gst/gstbin.h:
* gst/gstbuffer.c:
* gst/gstcaps.h:
* testsuite/clock/clock1.c: (main):
* testsuite/clock/clock2.c: (gst_clock_debug), (element_wait),
(main):
* testsuite/dlopen/loadgst.c: (do_test):
* testsuite/refcounting/bin.c: (add_remove_test1),
(add_remove_test2), (main):
* testsuite/refcounting/element.c: (main):
* testsuite/refcounting/element_pad.c: (main):
* testsuite/refcounting/pad.c: (main):
* tools/gst-launch.c: (sigint_handler_sighandler):
* tools/gst-typefind.c: (main):
Doc updates.
Added doc about clock.
removed gst_bin_iterate_recurse_up(), marked methods
for removal.
Fix more testsuites.
2005-03-10 12:51:45 +00:00
Wim Taymans
6cacf76cd9 Added GstBin test.
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.
2005-03-09 16:10:59 +00:00
Wim Taymans
c6a7adc9d4 Bump version number, we're now 0.9.0
Original commit message from CVS:
* configure.ac:
* gst/gst_private.h:
* gst/gstbin.c: (gst_bin_add_func), (gst_bin_add),
(gst_bin_remove_func), (gst_bin_remove),
(gst_bin_get_by_name_recurse_up):
* gst/gstclock.c: (gst_clock_id_ref), (gst_clock_id_unref),
(gst_clock_id_compare_func), (gst_clock_id_wait),
(gst_clock_id_wait_async), (gst_clock_init),
(gst_clock_adjust_unlocked), (gst_clock_get_time):
* gst/gstelement.h:
* gst/gstinfo.c: (_gst_debug_init):
* gst/gstobject.h:
* gst/gstpad.c: (_gst_pad_default_fixate_foreach),
(gst_pad_collectv), (gst_pad_collect_valist), (gst_pad_query):
* gst/gstpad.h:
Bump version number, we're now 0.9.0
Add future debugging category.
Fix NULL _unref() in _get_by_name_recurse_up
Rearrange gstpad.h.
Update some docs.
2005-03-09 11:08:18 +00:00
Wim Taymans
b338085a29 Docs updates, clean up some headers.
Original commit message from CVS:
* docs/design/part-MT-refcounting.txt:
* docs/design/part-conventions.txt:
* docs/design/part-gstobject.txt:
* docs/design/part-relations.txt:
* docs/design/part-standards.txt:
* gst/gstbin.c: (gst_bin_add_func), (gst_bin_add),
(gst_bin_remove_func), (gst_bin_remove), (gst_bin_iterate_recurse),
(gst_bin_get_by_name), (gst_bin_get_by_interface),
(gst_bin_iterate_all_by_interface):
* gst/gstbuffer.h:
* gst/gstclock.h:
* gst/gstelement.c: (gst_element_class_init),
(gst_element_change_state), (gst_element_set_loop_function):
* gst/gstelement.h:
* gst/gstiterator.c:
* gst/gstobject.c: (gst_object_class_init), (gst_object_ref),
(gst_object_unref), (gst_object_sink), (gst_object_dispose),
(gst_object_dispatch_properties_changed), (gst_object_set_name),
(gst_object_set_parent), (gst_object_unparent),
(gst_object_check_uniqueness):
* gst/gstobject.h:
Docs updates, clean up some headers.
Free iterators in GstBin.
GstObject is now looking good.
2005-03-08 14:38:06 +00:00
Wim Taymans
c47dc4d853 First THREADED backport attempt, focusing on adding locks and making sure the API is threadsafe. Needs more work. Mor...
Original commit message from CVS:
First THREADED backport attempt, focusing on adding locks and
making sure the API is threadsafe. Needs more work. More docs
follow this week.
2005-03-07 18:27:42 +00:00
Ronald S. Bultje
6a4b9177e4 gst/gstbin.c: Explicitely make an element release locks in a group when being remove from a bin.
Original commit message from CVS:
* gst/gstbin.c: (gst_bin_remove_func):
Explicitely make an element release locks in a group when being
remove from a bin.
* gst/gstqueue.c: (gst_queue_chain), (gst_queue_get):
If there's no scheduler, always return immediately (similar to
gst_element_interrupt).
2005-01-31 23:21:52 +00:00
Ronald S. Bultje
77bf6d8c0f gst/gstbin.c: Remove a piece of code that could never be reached.
Original commit message from CVS:
* gst/gstbin.c: (gst_bin_child_state_change_func):
Remove a piece of code that could never be reached.
* docs/gst/gstreamer-sections.txt:
* gst/gstpad.c: (gst_pad_push), (gst_pad_pull),
(gst_pad_call_get_function):
* gst/gstpad.h:
* testsuite/pad/Makefile.am:
Fix #150546, enable tests.
2005-01-31 17:39:31 +00:00
Ronald S. Bultje
d8d03b6b98 docs/pwg/advanced-types.xml: Fix description for buffer-frames=0.
Original commit message from CVS:
* docs/pwg/advanced-types.xml:
Fix description for buffer-frames=0.
* docs/gst/tmpl/gstbin.sgml:
* gst/gstbin.c: (gst_bin_child_state_change_func),
(gst_bin_change_state), (gst_bin_change_state_norecurse):
* gst/gstbin.h:
* testsuite/threads/Makefile.am:
* testsuite/threads/threadi.c: (cb_timeout), (cb_quit), (cb_eos),
(cb_state), (cb_play), (main):
Fix non-recursive state changes to *really* change the state
of the object, and not just call parent_class->state_change.
Fix a lot of lockups caused by this. Fixes #132775. Add test
for the problem. Also enable test to show #142588 (fixed).
* gst/gstthread.c: (gst_thread_change_state),
(gst_thread_child_state_change):
Don't exit the thread if we go to NULL and are inside thread
context. Instead, return control to the main thread context
and exit from there.
* gst/gstelement.c: (gst_element_disable_threadsafe_properties):
Don't unset virtual functions, since those may still be used.
That's not necessarily correct, but suffices for now.
* configure.ac:
* testsuite/Makefile.am:
* testsuite/pad/Makefile.am:
* testsuite/pad/chainnopull.c: (gst_test_sink_class_init),
(gst_test_sink_base_init), (gst_test_sink_chain),
(gst_test_sink_init), (main):
* testsuite/pad/getnopush.c: (gst_test_src_class_init),
(gst_test_src_base_init), (gst_test_src_get), (gst_test_src_init),
(main):
* testsuite/pad/link.c: (gst_test_element_class_init),
(gst_test_element_base_init), (gst_test_src_get),
(gst_test_src_loop), (gst_test_src_init), (gst_test_filter_chain),
(gst_test_filter_loop), (gst_test_filter_init),
(gst_test_sink_chain), (gst_test_sink_loop), (gst_test_sink_init),
(cb_error), (main):
Add tests to show #150546. Pass, but should fail (currently
disabled from the testsuite).
* gst/gstscheduler.c: (gst_scheduler_dispose):
Dereference child schedulers on dispose (#94464).
* testsuite/bytestream/filepadsink.c: (gst_fp_sink_init):
Fix typo.
* testsuite/threads/thread.c: (main):
Add more debug.
2005-01-31 15:51:19 +00:00
Thomas Vander Stichele
d5e4273820 Fix for #159852 - make iterate emission threadsafe
Original commit message from CVS:
Fix for #159852 - make iterate emission threadsafe
2004-12-21 11:16:32 +00:00
Martin Soto
709bfe8a23 gst/gstqueue.c (gst_queue_init, gst_queue_link_sink)
Original commit message from CVS:
2004-11-23  Martin Soto  <martinsoto@users.sourceforge.net>

* gst/gstqueue.c (gst_queue_init, gst_queue_link_sink)
(gst_queue_link_src): Allow for renegotiating the caps of the sink
pad. The queue will now wait until it is empty and forward the new
caps to the source.
* gst/gstbin.c (gst_bin_set_element_sched)
(gst_bin_unset_element_sched): Make sure that all elements and
links are registered and unregistered with the scheduler exactly
once. This elaborates on a fix by Benjamin Otte, but
guarantees that decoupled elements are also registered.
2004-11-22 23:50:37 +00:00
Wim Taymans
6d42edd550 gst/: Aplied part of patch #157127: Cleanup of issues reported by sparse.
Original commit message from CVS:
reviewed by: Wim Taymans, Ronald Bultje.

* gst/cothreads.c: (cothread_create):
* gst/gstbin.c: (gst_bin_add_func), (gst_bin_remove_func),
(gst_bin_child_state_change_func):
* gst/gstbuffer.c: (gst_buffer_span):
* gst/gstelement.c: (gst_element_get_index),
(gst_element_get_event_masks), (gst_element_get_query_types),
(gst_element_get_formats):
* gst/gsterror.c: (_gst_core_errors_init),
(_gst_library_errors_init), (_gst_resource_errors_init),
(_gst_stream_errors_init):
* gst/gstobject.c: (gst_object_default_deep_notify):
* gst/gstpad.c: (gst_pad_get_event_masks),
(gst_pad_get_internal_links_default):
* gst/gstplugin.c: (gst_plugin_register_func),
(gst_plugin_get_module):
* gst/gststructure.c: (gst_structure_get_string),
(gst_structure_get_abbrs), (gst_structure_from_abbr),
(gst_structure_to_abbr):
* gst/gstutils.c: (gst_print_element_args):
* gst/schedulers/gstoptimalscheduler.c: (add_to_group),
(setup_group_scheduler), (gst_opt_scheduler_iterate):
Aplied part of patch #157127: Cleanup of issues reported by
sparse.
Also do not try to use cothreads when there is no cothread
context yet.
2004-11-02 15:02:12 +00:00
Stefan Kost
e719825726 more api documentation better error signaling and logging
Original commit message from CVS:
more api documentation
better error signaling and logging
2004-10-13 13:03:25 +00:00
Ronald S. Bultje
1a8ff9d37b gst/gstbin.c: Add missing break.
Original commit message from CVS:
* gst/gstbin.c: (gst_bin_sync_children_state):
Add missing break.
2004-10-09 13:11:46 +00:00
Wim Taymans
2bb8691df2 gst/: Backported some debug logging from a reverted patch
Original commit message from CVS:
* gst/gstbin.c: (gst_bin_get_type),
(gst_bin_child_state_change_func):
* gst/gstthread.c: (gst_thread_change_state):
Backported some debug logging from a reverted patch
Don't try to destroy the thread twice. Added some more
debugging in GstThread. Unlock and signal even if we
are in the thread context.
2004-08-03 09:51:37 +00:00
Thomas Vander Stichele
8f0fda26d0 revert state change changes as agreed so we can rework them gradually
Original commit message from CVS:
revert state change changes as agreed so we can rework them gradually
2004-07-29 20:33:49 +00:00
Brian Cameron
c0aa2ff498 Correcting some debug messages so that they don't core dump on Solaris by passing in NULL values as strings.
Original commit message from CVS:
Correcting some debug messages so that they don't core dump on Solaris
by passing in NULL values as strings.
2004-07-28 20:12:49 +00:00
Wim Taymans
f200c14dff gst/: Make sure that a bin state change tries to keep the children in sync.
Original commit message from CVS:
* gst/gstbin.c: (set_kid_state_func), (gst_bin_set_state):
* gst/gstthread.c: (gst_thread_release), (gst_thread_set_state):
Make sure that a bin state change tries to keep the children
in sync.
Added debug logging to the thread.
2004-07-28 10:15:08 +00:00
Benjamin Otte
28bf20507e gst/gstbin.c: make state changes work correctly and reentrant (so removing elements from bins during state changes of...
Original commit message from CVS:
* gst/gstbin.c: (gst_bin_get_type), (gst_bin_class_init),
(gst_bin_fix_state), (gst_bin_add_func), (gst_bin_remove_func),
(gst_bin_child_state_change_func), (set_kid_state_func),
(gst_bin_set_state), (gst_bin_change_state_norecurse):
make state changes work correctly and reentrant (so removing
elements from bins during state changes of bins doesn't cause
segfaults or even wrong states)
add debugging category and debugging output to print children states
* gst/gstbin.c: (gst_bin_dispose):
add some assertion checks
* gst/gstbin.h:
* gst/gstbin.c: (gst_bin_sync_children_state):
deprecate this function - it just does gst_bin_set_state (bin,
GST_STATE (bin))
* testsuite/threads/queue.c: (main):
don't use gst_bin_sync_children_state anymore
* testsuite/states/Makefile.am:
* testsuite/states/bin.c:
test that the state changes of bins work as expected
* gst/gstthread.c: (gst_thread_class_init), (gst_thread_set_state):
some adjustments to change states correctly, too
* gst/gstthread.c: (gst_thread_change_state):
don't enable/disable "threadsafe" properties, they're unused and
cause random segfaults
* testsuite/threads/Makefile.am:
the queue check randomly passes now, ignore it
2004-07-21 21:28:58 +00:00
Benjamin Otte
d77dbaac2f gst/gstelement.c: virutalize gst_element_set_state, use set_state member in class struct that was already added in 0....
Original commit message from CVS:
* gst/gstelement.c: (gst_element_class_init),
(gst_element_set_state), (gst_element_set_state_func):
virutalize gst_element_set_state, use set_state member in class
struct that was already added in 0.7 for this.
* gst/gstbin.c: (gst_bin_foreach), (set_kid_state_func),
(gst_bin_change_state):
make gst_bin_foreach works similar to other foreach functions, plug
memleaks in it. Make functions using it work with the new approach.
Document gst_bin_foreach, so it can be exported if we want to
* gst/gstbin.c: (gst_bin_class_init), (gst_bin_set_state):
use virtualized set_state to make set_state on bins set the state of
all its children.
2004-07-12 21:27:11 +00:00
Andy Wingo
db1987c472 gst/gstbin.c (gst_bin_add_func): If we're adding an element whose state is higher than the bin state, raise the bin s...
Original commit message from CVS:
2004-07-11  Andy Wingo  <wingo@pobox.com>

* gst/gstbin.c (gst_bin_add_func): If we're adding an element
whose state is higher than the bin state, raise the bin state to
ensure that bin state := highest child state.
2004-07-11 12:16:29 +00:00
Andy Wingo
799ee9420c gst/gstbin.c (gst_bin_foreach): New static function. Calls a procedure on the children of a bin. Assumes that the pro...
Original commit message from CVS:
2004-07-11  Andy Wingo  <wingo@pobox.com>

* gst/gstbin.c (gst_bin_foreach): New static function. Calls a
procedure on the children of a bin. Assumes that the procedure can
change the set of children.
(set_kid_state_func): New static function.
(gst_bin_change_state): Use gst_bin_foreach to call
set_kid_state_func. Fixes a bug: if a child had a state-change
handler that removes it from the bin, there would be a segfault.
Hopefully it should also work in the case where the state-change
handler on one child adds or removes other children. In any case,
fixes should go to gst_bin_foreach.
2004-07-11 11:11:37 +00:00
Wim Taymans
31b478533c gst/: Since remove is virtual in GstBin we must not assume the elements GList to have anothing usefull.
Original commit message from CVS:
* gst/gstbin.c: (gst_bin_remove), (gst_bin_dispose):
* gst/gstthread.c: (gst_thread_dispose), (gst_thread_catch),
(gst_thread_main_loop):
Since remove is virtual in GstBin we must not assume the
elements GList to have anothing usefull.
Add some more logging to GstThread and be a bit more paranoid
when resetting the scheduler.
Set the state of the bin to NULL before removing the children.
2004-07-09 15:03:51 +00:00
Thomas Vander Stichele
16ff395986 debugging fixes
Original commit message from CVS:
debugging fixes
2004-07-09 13:33:20 +00:00
Thomas Vander Stichele
b645d7ab8c fixes 123774 - setting state on a bin should set state on children as well
Original commit message from CVS:
fixes 123774 - setting state on a bin should set state on children as well
2004-07-09 13:26:12 +00:00
Thomas Vander Stichele
0b685fac13 debug
Original commit message from CVS:
debug
2004-07-09 08:45:18 +00:00
Thomas Vander Stichele
b518d9efc0 chain bin restore to parent method
Original commit message from CVS:
chain bin restore to parent method
2004-07-04 10:26:24 +00:00
Steve Lhomme
30128f9b16 Somehow a clean fix to the semi-private export
Original commit message from CVS:
Somehow a clean fix to the semi-private export
2004-06-12 13:45:17 +00:00
Steve Lhomme
f50188b8a0 Fix a bug to enable/disable DEBUG under MSVC
Original commit message from CVS:
Fix a bug to enable/disable DEBUG under MSVC
2004-06-12 10:51:35 +00:00
Benjamin Otte
05c2afa7f9 gst/gstbin.c: don't
Original commit message from CVS:
* gst/gstbin.c: (gst_bin_iterate_func), (gst_bin_iterate):
don't
* gst/schedulers/entryscheduler.c: (safe_cothread_switch),
(safe_cothread_destroy),
(gst_entry_scheduler_remove_all_cothreads),
(gst_entry_scheduler_reset), (_remove_cothread),
(gst_entry_scheduler_state_transition):
hold off cothread destruction if we're not in main cothread
* configure.ac:
* testsuite/Makefile.am:
add new test dir
* testsuite/schedulers/.cvsignore:
* testsuite/schedulers/Makefile.am:
add tests
* testsuite/schedulers/relink.c: (cb_handoff), (main):
check relinking and adding/removing elements from a running pipeline
* testsuite/schedulers/unlink.c: (cb_handoff), (main):
check unlinking in a running pipeline
* testsuite/schedulers/unref.c: (cb_handoff), (main):
check unreffing a running pipeline
* testsuite/schedulers/useless_iteration.c: (main):
check iterating a pipeline that contains running threads works
2004-05-18 21:18:43 +00:00
Benjamin Otte
ac83b103a1 gst/elements/gstfilesrc.c: compute mapsize correctly
Original commit message from CVS:
* gst/elements/gstfilesrc.c: (gst_filesrc_get_mmap):
compute mapsize correctly
* gst/elements/gstfilesrc.c: (gst_filesrc_get_mmap):
use correct datatypes when calling a varargs function
* gst/elements/gsttypefindelement.c: (stop_typefinding):
push a DISCONT event as first thing
* gst/gst_private.h:
* gst/gstinfo.c: (_gst_debug_init):
remove GST_DATAFLOW debugging category
* gst/gstbin.c: (gst_bin_iterate):
use GST_SCHEDULING category
* gst/gstpad.c: (gst_pad_get_type), (_invent_event),
(gst_pad_push), (gst_pad_pull), (gst_pad_call_chain_function),
(gst_pad_call_get_function):
add GST_DATAFLOW to easily track flow of buffers or events.
* gst/gstqueue.c: (gst_queue_get_type),
(gst_queue_handle_pending_events), (gst_queue_chain),
(gst_queue_get), (gst_queue_handle_src_event):
use own static debugging category GST_DATAFLOW for dataflow,
use DEBUG category for showing which path events go, use LOG
category for buffers.
2004-05-11 16:20:41 +00:00
Benjamin Otte
f9bafab28f gst/elements/gstfilesrc.*: send NEW_MEDIA events correctly
Original commit message from CVS:
* gst/elements/gstfilesrc.c: (gst_filesrc_get),
(gst_filesrc_change_state), (gst_filesrc_srcpad_event):
* gst/elements/gstfilesrc.h:
send NEW_MEDIA events correctly
* gst/elements/gsttypefindelement.c: (start_typefinding),
(gst_type_find_element_handle_event):
restart typefinding when we get a NEW_MEDIA event
* gst/gstbin.c: (gst_bin_remove_func), (gst_bin_change_state),
(gst_bin_dispose):
don't die when someone removes elements in callbacks
* gst/gstelement.c: (gst_element_change_state):
improve debugging
* gst/gstpad.c: (gst_pad_pull), (gst_pad_call_chain_function):
we need a NEW_MEDIA event to engage a link
* gst/gsttrace.c: (gst_trace_new), (gst_alloc_trace_set_flags_all):
don't g_print debugging stuff
* testsuite/caps/simplify.c: (check_caps):
2004-05-06 21:40:55 +00:00
Benjamin Otte
7862a749d6 gst/gstbin.c: better debugging
Original commit message from CVS:
* gst/gstbin.c: (gst_bin_dispose):
better debugging
2004-05-03 14:45:38 +00:00
Benjamin Otte
d138a1b78e gst/autoplug/gstspider.c: improve debugging messages
Original commit message from CVS:
* gst/autoplug/gstspider.c: (gst_spider_link_sometimes),
(gst_spider_identity_plug):
improve debugging messages
* gst/gstbin.c: (gst_bin_remove_func):
make sure the state_change function is only called with simple state
transitions
2004-04-20 16:17:20 +00:00
Benjamin Otte
3147797afb gst/: don't use memchunks for these objects, use malloc instead
Original commit message from CVS:
* gst/gstbin.c: (gst_bin_get_type):
* gst/gstclock.c: (gst_clock_get_type):
* gst/gstindex.c: (gst_index_get_type):
* gst/gstobject.c: (gst_object_get_type),
(gst_signal_object_get_type):
* gst/gstpad.c: (gst_pad_get_type), (gst_real_pad_get_type),
(gst_pad_template_get_type), (gst_ghost_pad_get_type):
* gst/gstpluginfeature.c: (gst_plugin_feature_get_type):
* gst/gstqueue.c: (gst_queue_get_type):
* gst/gstregistry.c: (gst_registry_get_type):
* gst/gstsystemclock.c: (gst_system_clock_get_type):
* gst/gstthread.c: (gst_thread_get_type):
don't use memchunks for these objects, use malloc instead
2004-04-09 19:05:03 +00:00
Benjamin Otte
c29e35436f gst/gstbin.c: don't add decoupled elements to schedulers - otherwise it's impossible to control if a link to a decoup...
Original commit message from CVS:
* gst/gstbin.c: (gst_bin_set_element_sched),
(gst_bin_unset_element_sched):
don't add decoupled elements to schedulers - otherwise it's
impossible to control if a link to a decoupled element was already
removed from a scheduler or not.
* gst/schedulers/cothreads_compat.h:
* gst/schedulers/gthread-cothreads.h:
add COTHREADS_TYPE macro. Make do_cothread_set_func a macro so there
is no "unused" warning.
* gst/schedulers/Makefile.am:
* gst/schedulers/entryscheduler.c:
add new scheduler, based on ideas from talking to David and Martin.
It's supposed to be small and correct. Currently it's also slow (but
it's not noticable)
* examples/retag/retag.c: (main):
* testsuite/bytestream/test1.c: (main):
fix missing NULLs at end of variadic functions
* testsuite/elements/.cvsignore:
update
2004-03-28 02:29:24 +00:00
David Schleef
209c82ee06 docs/gst/gstreamer-sections.txt: More doc hacking.
Original commit message from CVS:
* docs/gst/gstreamer-sections.txt:  More doc hacking.
* docs/gst/tmpl/gstaggregator.sgml:
* docs/gst/tmpl/gstautoplugfactory.sgml:
* docs/gst/tmpl/gstbin.sgml:
* docs/gst/tmpl/gstbuffer.sgml:
* docs/gst/tmpl/gstbufferstore.sgml:
* docs/gst/tmpl/gstfakesink.sgml:
* docs/gst/tmpl/gstfakesrc.sgml:
* docs/gst/tmpl/gstmd5sink.sgml:
* docs/gst/tmpl/gstreamer-unused.sgml:
* docs/gst/tmpl/gstsearchfuncs.sgml:
* docs/gst/tmpl/gstshaper.sgml:
* docs/gst/tmpl/gstspider.sgml:
* docs/gst/tmpl/gsttee.sgml:
* docs/gst/tmpl/gstutils.sgml:
* docs/gst/tmpl/gstvalue.sgml:
* docs/gst/tmpl/gstxml.sgml:
* gst/Makefile.am:  Remove gstthreaddummy.c.  It never worked,
and we don't support it.
* gst/gst.c: (gst_init_get_popt_table), (init_pre), (init_post),
(gst_use_threads), (gst_has_threads): same
* gst/gstthreaddummy.c: same
* gst/autoplug/gstspider.c: Make gst_spider_details static.
* gst/autoplug/gstspider.h: same
* gst/elements/gstaggregator.h: Remove bogus function from header
* gst/elements/gstfakesink.h: same
* gst/elements/gstfakesrc.h: same
* gst/elements/gstmd5sink.h: same
* gst/elements/gstshaper.h: same
* gst/elements/gsttee.h: same
* gst/gstbin.c: doc fixes
* gst/gstbin.h: Remove unused definition.
* gst/gstbuffer.c: doc fixes
* gst/gstcaps.c: (gst_caps_is_always_compatible): doc fixes
* gst/gstfilter.c: doc fixes
* gst/gsttag.c: doc fixes
* gst/gstvalue.c: doc fixes
2004-03-26 03:46:16 +00:00
Thomas Vander Stichele
7baa6c18e7 don't mix tabs and spaces
Original commit message from CVS:
don't mix tabs and spaces
2004-03-15 19:27:17 +00:00
Thomas Vander Stichele
a967370df5 gst-indent run on core
Original commit message from CVS:
gst-indent run on core
2004-03-13 15:27:01 +00:00
Thomas Vander Stichele
27d587b023 better debug info
Original commit message from CVS:
better debug info
2004-03-09 13:23:14 +00:00
Andy Wingo
b6a5699ca6 gst/gstbin.c (gst_bin_remove): Debugging fixes.
Original commit message from CVS:
2004-03-07  Andy Wingo  <wingo@pobox.com>

* gst/gstbin.c (gst_bin_remove): Debugging fixes.

* gst/schedulers/gstoptimalscheduler.c (destroy_group): Assert
there are no links to other groups when a group is destroyed.
(gst_opt_scheduler_pad_unlink): If the unlink means an element is
removed from a group, make sure the link count to elements linked
to other pads is appropriately decremented. This really fixes
#135672.

The 1.60->1.61 patch has been reapplied in light of this fix.

* gst/gstelement.c (gst_element_dispose): Really protect against
multiple invocations this time.
2004-03-07 14:33:13 +00:00
Thomas Vander Stichele
97f89b5365 make signals use dashes in the names
Original commit message from CVS:
make signals use dashes in the names
2004-03-04 20:06:02 +00:00
Thomas Vander Stichele
a8328dde93 adding error to gstbin.c
Original commit message from CVS:
adding error to gstbin.c
2004-02-24 12:41:19 +00:00
Andy Wingo
cded585aa2 gst/: Debugging tweaks.
Original commit message from CVS:
2004-02-20  Andy Wingo  <wingo@pobox.com>

* gst/gstbin.c:
* gst/gstbuffer.c:
* gst/gstplugin.c:
* gst/registries/gstxmlregistry.c:
* gst/schedulers/gstoptimalscheduler.c: Debugging tweaks.

* gst/gstelement.c (gst_element_set_scheduler): Debugging fixes.
(gst_element_add_pad): DEBUG->INFO, some fixes.
(gst_element_get_compatible_pad_template): Just see if the
templates' caps intersect, not if one is a strict subset of the
other. This conforms more to what gst_pad_link_intersect() does.
(gst_element_class_add_pad_template): Don't memcpy the pad
template, just ref it.
(gst_element_get_compatible_pad_filtered): Clean up debug messages

* gst/gstpad.c (gst_pad_can_link_filtered): Debug a true result.
(gst_pad_link_filtered): Debug changes.
(gst_pad_link_prepare): New function, consolidated from
can_link_filtered and link_filtered.

* gst/parse/grammar.y (gst_parse_perform_link): Made INFO output
look more like that of the functions in gstelement.c

* gst/gstinfo.c (gst_debug_print_object): Put a space before the
object, and return the empty string if object is NULL.

* gst/parse/parse.l: Remove trailing newlines when calling PRINT.
* gst/parse/grammar.y (YYFPRINTF): Log bison debugging info via
LOG, not DEBUG. We still get flex info on debug.

* gst/registries/gstxmlregistry.c (gst_xml_registry_load): Make
debug string more verbose.
(plugin_times_older_than): DEBUG->LOG.
2004-02-20 13:18:32 +00:00
Julien Moutte
0f21f59260 gst/gstbin.c: Fix a big bug that was breaking pipelines like sinesrc ! { queue ! osssink } when an error was thrown b...
Original commit message from CVS:
2004-02-15  Julien MOUTTE  <julien@moutte.net>

* gst/gstbin.c: (gst_bin_change_state), (gst_bin_iterate): Fix a big
bug that was breaking pipelines like sinesrc ! { queue ! osssink } when
an error was thrown by osssink. Basically a state change failure for
an element in a different scheduling group was considered as successfull        , which means that caps nego was going on and weird stuff happened. Like        i wrote in the comment there, if someone want to revert that please
drop me a mail explaining why because i really see no point in keeping
that broken behaviour there.
* gst/gstqueue.c: (gst_queue_get): Add a safety check as the queue CAN
be empty, we then return NULL which will trigger a nice error when
pulling from the pad.
2004-02-15 19:05:59 +00:00
Andy Wingo
a8b84d8a57 gst/gstpad.c (_gst_real_pad_fixate_accumulator): s/pointer/boxed/.
Original commit message from CVS:
2004-02-05  Andy Wingo  <wingo@pobox.com>

* gst/gstpad.c (_gst_real_pad_fixate_accumulator):
s/pointer/boxed/.

* gst/gstmarshal.list (VOID:BOXED, BOXED:BOXED): New marshallers.

* gst/gstpad.c (gst_real_pad_class_init): Use a BOXED:BOXED
marshaller for ::fixate, and VOID:BOXED for ::caps-nego-failed,
with the type=GST_TYPE_CAPS. This allows language bindings to know
what kind of data they're dealing with.

* gst/gstcaps.c (_gst_caps_value_init): GBoxed values initialize
to NULL when g_value_init is called. GstCaps, which rolls its own
type implementation, now does the same instead of allocating empty
caps.
(_gst_caps_initialize, _gst_caps_collect_value,
_gst_caps_lcopy_value): Provide collect_value and lcopy_value type
table methods. This allows G_VALUE_COLLECT to work.

2004-02-05  Andy Wingo  <wingo@pobox.com>

* configure.ac:
* testsuite/Makefile.am (SUBDIRS):
* testsuite/ghostpads/Makefile.am:
* testsuite/ghostpads/ghostpads.c: A new test for ghost pads.

* gst/gstpad.c (gst_pad_add_ghost_pad, gst_pad_remove_ghost_pad):
These two routines are the only ones that set
GST_GPAD_REALPAD(gpad), the ghost pad list, and the ghost pad's
pad template. They should be made static, depending on ABI needs.
(gst_real_pad_dispose): Handle the case of ghost pads without a
parent. Assert after dealing with ghost pads that the ghost pad
list is empty.
(gst_ghost_pad_class_init): New property added, ::real-pad. Can be
set after creation.
(gst_ghost_pad_dispose): Set ::real-pad to NULL.
(gst_ghost_pad_set_property, gst_ghost_pad_get_property): New
functions. set_property will call add_ghost_pad/remove_ghost_pad
as appropriate.
(gst_ghost_pad_new): All the work is offloaded to g_object_new.

* gst/gstelement.c (gst_element_add_pad): Handle ghost pads as well.
(gst_element_add_ghost_pad): Remove code duplicated from _add_pad.
(gst_element_remove_pad): Handle ghost pads as well.
(gst_element_remove_ghost_pad): Deprecated (could be removed,
depending on API-stability needs).

2004-02-05  Andy Wingo  <wingo@pobox.com>

* gst/gstbin.[ch]: (gst_bin_get_by_interface): GTypes are scalars,
of course they're const
2004-02-05 13:51:26 +00:00
Benjamin Otte
4749c7a4f1 gst/: get rid of gstmarshal.h dependency. It's not needed.
Original commit message from CVS:
2004-02-03  Benjamin Otte  <in7y118@public.uni-hamburg.de>

* gst/parse/Makefile.am:
* gst/gstobject.h:
get rid of gstmarshal.h dependency. It's not needed.
* gst/gst.h:
* gst/elements/gstfakesink.c:
* gst/elements/gstfakesrc.c:
* gst/elements/gstidentity.c:
* gst/gstbin.c:
* gst/gstelement.c:
* gst/gstindex.c:
* gst/gstobject.c:
* gst/gstpad.c:
* gst/gstthread.c:
* gst/gstxml.c:
* libs/gst/control/dparam.c:
* libs/gst/control/dparammanager.c:
include gstmarshal.h.
Fixes #132045
2004-02-03 03:31:26 +00:00
Jan Schmidt
de0c9fba96 Change the marshalilng of element_added/element_removed signals to use gst_marshal_VOID__OBJECT over gst_marshal_VOID...
Original commit message from CVS:
Change the marshalilng of element_added/element_removed signals to use
gst_marshal_VOID__OBJECT over gst_marshal_VOID__POINTER
2004-01-02 15:41:08 +00:00