Commit graph

32 commits

Author SHA1 Message Date
Andy Wingo 410315b375 gst/gstbus.c (gst_bus_remove_signal_watch): New function, removes signal watches previously added via gst_bus_add_sig...
Original commit message from CVS:
2005-09-29  Andy Wingo  <wingo@pobox.com>

* gst/gstbus.c (gst_bus_remove_signal_watch): New function,
removes signal watches previously added via
gst_bus_add_signal_watch.
(gst_bus_add_signal_watch): Don't return the source id, just store
it on the bus if there wasn't an id already.

* gst/gstbus.h (GstBus): Add a couple new fields. API changes for
add_signal_watch and remove_signal_watch.
2005-09-29 16:04:31 +00:00
Wim Taymans 4d6a030306 check/gst/gstbin.c: Change for new bus API.
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.
2005-09-29 13:07:37 +00:00
Wim Taymans bf443a4639 gst/gstbus.*: Added async-message and sync-message signals to the bus.
Original commit message from CVS:
* gst/gstbus.c: (marshal_VOID__MINIOBJECT), (gst_bus_class_init),
(gst_bus_post), (poll_func), (gst_bus_async_signal_func),
(gst_bus_sync_signal_handler):
* gst/gstbus.h:
Added async-message and sync-message signals to the bus.
Added helper BusFunc to emit signals for all posted messages.

* gst/gstmessage.c: (gst_message_type_get_name),
(gst_message_type_to_quark), (gst_message_get_type):
* gst/gstmessage.h:
Register quarks for message names.
2005-09-28 16:43:20 +00:00
Thomas Vander Stichele 5ae3bc47ec check/gst/gstpipeline.c: add another check
Original commit message from CVS:

* check/gst/gstpipeline.c: (GST_START_TEST), (gst_pipeline_suite):
add another check
* gst/gstbus.c:
add some doc
* gst/gstinfo.c: (_gst_debug_init):
slightly more readable color for refcount debugging
2005-09-28 15:45:21 +00:00
Tim-Philipp Müller 2c202f9120 Add blurb about how the bus goes into flushing mode and drops all messages when its bin goes from READY into NULL state.
Original commit message from CVS:
* docs/design/part-gstbin.txt:
* docs/design/part-gstbus.txt:
* gst/gstbus.c:
Add blurb about how the bus goes into flushing mode and
drops all messages when its bin goes from READY into NULL
state.
2005-09-23 18:02:18 +00:00
Tim-Philipp Müller 705936d1bf check/gst/gstbin.c: Added test to check state change order in bins (can still be made to fail here under heavy disk l...
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
2005-09-23 17:17:42 +00:00
Wim Taymans 4fd77c1920 The timeout handler should have lower priority than the source so we don't timeout before popping a message with 0 ti...
Original commit message from CVS:
* gst/gstbus.c: (poll_func), (poll_timeout), (gst_bus_poll):
* tools/gst-launch.c: (main):
The timeout handler should have lower priority than the source
so we don't timeout before popping a message with 0 timeout.
Dump error messages after failed state change.
2005-09-20 17:30:35 +00:00
Thomas Vander Stichele 7e031e25c0 whitespace fix
Original commit message from CVS:
whitespace fix
2005-09-19 16:28:58 +00:00
Wim Taymans 1c1af875d4 GstBusHandler -> GstBusFunc, return value has the same meaning as any other GSource (FALSE == remove source).
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.
2005-09-19 11:18:03 +00:00
Stefan Kost 407c5a4116 merged elementdetails docs into elementfactory docs inlined both
Original commit message from CVS:
* docs/gst/gstreamer-docs.sgml:
* docs/gst/gstreamer-sections.txt:
* docs/gst/tmpl/.cvsignore:
* docs/gst/tmpl/gstelementdetails.sgml:
* docs/gst/tmpl/gstelementfactory.sgml:
* gst/gst.c:
* gst/gstbus.c:
* gst/gstelementfactory.c:
* gst/gstelementfactory.h:
merged elementdetails docs into elementfactory docs
inlined both
2005-09-02 17:23:06 +00:00
Wim Taymans 8099c34220 gst/base/gstbasesink.*: Handle newsegments more correctly.
Original commit message from CVS:
* gst/base/gstbasesink.c: (gst_base_sink_handle_object),
(gst_base_sink_event), (gst_base_sink_do_sync),
(gst_base_sink_handle_event):
* gst/base/gstbasesink.h:
Handle newsegments more correctly.

* gst/gstbus.c:
Fix docs.

* gst/gstevent.c: (gst_event_new_newsegment):
A newsegment cannot have a start_time of -1
2005-09-01 18:12:18 +00:00
Stefan Kost f02b655fc0 check/gst-libs/controller.c: more tests (hehe I have the most)
Original commit message from CVS:
* check/gst-libs/controller.c: (gst_test_mono_source_get_property),
(gst_test_mono_source_set_property),
(gst_test_mono_source_class_init), (GST_START_TEST),
(gst_controller_suite):
more tests (hehe I have the most)
* gst/gstbus.c:
describe popping messages whenusing mulltiple sources
* libs/gst/controller/gst-controller.c:
(gst_controlled_property_set_interpolation_mode),
(gst_controlled_property_new):
* libs/gst/controller/gst-controller.h:
* libs/gst/controller/gst-interpolation.c:
implement boolean properties
2005-08-31 10:00:08 +00:00
Stefan Kost c73b03243a docs/design/part-messages.txt: update info
Original commit message from CVS:
* docs/design/part-messages.txt:
update info
* docs/gst/tmpl/.cvsignore:
* docs/gst/tmpl/gstcaps.sgml:
* docs/gst/tmpl/gstclock.sgml:
* gst/gstbus.c:
* gst/gstcaps.c:
* gst/gstcaps.h:
* gst/gstclock.c:
* gst/gstclock.h:
* gst/gstmessage.c:
added descriptions for bus and message
inline caps and clock docs
2005-08-27 10:57:00 +00:00
Jan Schmidt e4b8f77538 Add metadata reading example that loops over a list of filenames, dumping any tags found.
Original commit message from CVS:
* configure.ac:
* examples/Makefile.am:
* examples/metadata/Makefile.am:
* examples/metadata/read-metadata.c: (message_loop),
(have_pad_handler), (make_pipeline), (print_tag), (main):
Add metadata reading example that loops over a list of filenames,
dumping any tags found.

* gst/gstbus.c: (gst_bus_dispose):
* gst/gstelement.c: (gst_element_dispose):
Release a few potentially-held references in dispose.
2005-08-26 13:28:01 +00:00
Wim Taymans 46bb10ac37 gst/gstbin.c: Be a bit more conservative about the posted message.
Original commit message from CVS:
* gst/gstbin.c: (bin_bus_handler):
Be a bit more conservative about the posted message.

* gst/gstbus.c: (gst_bus_post):
Some cleanups, warn wrong return values.
2005-08-25 13:52:13 +00:00
Stefan Kost eef38df668 added about 100 symbols from gstreamer-unused.txt to the right sections fixed more broken comments added GstBus to docs
Original commit message from CVS:
* docs/gst/gstreamer-docs.sgml:
* docs/gst/gstreamer-sections.txt:
* docs/gst/gstreamer.types:
* docs/gst/tmpl/.cvsignore:
* gst/gstbin.h:
* gst/gstbus.c:
* gst/gstelement.c:
* gst/gstevent.h:
added about 100 symbols from gstreamer-unused.txt to the right sections
fixed more broken comments
added GstBus to docs
2005-08-23 14:25:55 +00:00
Jan Schmidt 8377afc0ba check/: I wrote a test!
Original commit message from CVS:
* check/Makefile.am:
* check/gst/gstevents.c: (GST_START_TEST), (event_probe),
(test_event), (timediff), (gstevents_suite), (main):
I wrote a test!

* docs/design/part-seeking.txt:
Spelling correction

* docs/gst/tmpl/gstevent.sgml:
Docs updates.

* gst/base/gstbasesink.c: (gst_base_sink_handle_object):
Treat a buffer-without-newsegment the same as a receiving
a newsegment not in time format, and disable syncing to the clock
with a warning.

* gst/gstbus.c: (gst_bus_set_sync_handler):
Assert if anyone tries to replace the existing sync_handler for bus,
as only the owner should be setting it.

* gst/gstevent.h:
Have a fixed set of custom event enums with events identified by
their structure name (as in 0.8), rather than a free-for-all
allowing collisions between enum values from different plugins.

* gst/gstpad.c: (gst_pad_class_init):
Docs change.

* gst/gstqueue.c: (gst_queue_handle_sink_event):
Handle out-of-band downstream events from the sending thread.
2005-08-18 15:31:28 +00:00
Thomas Vander Stichele b27244a943 don't convert NULL structures to strings
Original commit message from CVS:
don't convert NULL structures to strings
2005-08-15 18:15:38 +00:00
Jan Schmidt 9b1b3593e0 gst/gstbus.c: gst_bus_poll may be called from other threads. Handle this nicely by not making poll_data disappear off...
Original commit message from CVS:
* gst/gstbus.c: (gst_bus_set_flushing), (gst_bus_pop),
(gst_bus_peek), (gst_bus_source_dispatch),
(gst_bus_add_watch_full), (poll_handler), (poll_timeout),
(poll_destroy), (poll_destroy_timeout), (gst_bus_poll):
gst_bus_poll may be called from other threads. Handle
this nicely by not making poll_data disappear off the
stack once gst_bus_poll returns.
gst_bus_peek now increments the refcount on the returned
message.
2005-07-29 15:34:52 +00:00
Wim Taymans 9f06376bab docs/design/part-events.txt: Small update.
Original commit message from CVS:
* docs/design/part-events.txt:
Small update.

* gst/base/gstbasesink.c: (gst_base_sink_handle_object),
(gst_base_sink_do_sync), (gst_base_sink_activate_push),
(gst_base_sink_activate_pull):
Some more comments.

* gst/elements/gstfakesrc.c: (gst_fake_src_class_init),
(gst_fake_src_create):
Fix handoff marshall.

* gst/elements/gstidentity.c: (gst_identity_class_init),
(gst_identity_transform_ip):
We're a real inplace element.

* gst/gstbus.c: (gst_bus_post):
Added some comments.

* tests/lat.c: (fakesrc), (fakesink), (simple), (queue), (main):
* tests/muxing/case1.c: (main):
* tests/sched/dynamic-pipeline.c: (main):
* tests/sched/interrupt1.c: (main):
* tests/sched/interrupt2.c: (main):
* tests/sched/interrupt3.c: (main):
* tests/sched/runxml.c: (main):
* tests/sched/sched-stress.c: (main):
* tests/seeking/seeking1.c: (event_received), (main):
* tests/threadstate/threadstate2.c: (bus_handler), (timeout_func),
(main):
* tests/threadstate/threadstate3.c: (main):
* tests/threadstate/threadstate4.c: (main):
* tests/threadstate/threadstate5.c: (main):
Fix the tests.
2005-07-22 11:47:10 +00:00
Wim Taymans 2b1ce5f29e docs/design/: Some more docs in the works.
Original commit message from CVS:
* docs/design/part-dynamic.txt:
* docs/design/part-events.txt:
* docs/design/part-seeking.txt:
Some more docs in the works.

* gst/base/gstbasetransform.c: (gst_base_transform_transform_caps),
(gst_base_transform_getcaps), (gst_base_transform_configure_caps),
(gst_base_transform_setcaps), (gst_base_transform_get_size),
(gst_base_transform_buffer_alloc), (gst_base_transform_event),
(gst_base_transform_handle_buffer),
(gst_base_transform_sink_activate_push),
(gst_base_transform_src_activate_pull),
(gst_base_transform_set_passthrough),
(gst_base_transform_is_passthrough):
Refcounting fixes.

* gst/gstbus.c: (gst_bus_source_dispatch), (gst_bus_poll):
Cleanups.

* gst/gstevent.c: (gst_event_finalize):
Set SRC to NULL.

* gst/gstutils.c: (gst_element_unlink),
(gst_pad_get_parent_element), (gst_pad_proxy_getcaps),
(gst_pad_proxy_setcaps):
* gst/gstutils.h:
Add _get_parent_element() to get a pads parent as an element.
2005-07-18 08:28:48 +00:00
Thomas Vander Stichele 48464956ca check/gst/gstbin.c: add test for state change message on a bin
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
2005-07-09 15:18:53 +00:00
Andy Wingo a1457cff29 gst/gstbus.c (gst_bus_have_pending): Remove intensely irritating debug message.
Original commit message from CVS:
2005-07-07  Andy Wingo  <wingo@pobox.com>

* gst/gstbus.c (gst_bus_have_pending): Remove intensely irritating
debug message.
2005-07-07 11:09:32 +00:00
Wim Taymans bd72354e9a gst/gstbus.c: Add debugging messages.
Original commit message from CVS:
* gst/gstbus.c: (gst_bus_post), (gst_bus_have_pending),
(gst_bus_set_flushing), (gst_bus_pop), (gst_bus_peek),
(gst_bus_source_dispatch):
Add debugging messages.
Make internal methods static.
Handle the case where the bus is flushed in the handler.

* gst/gstelement.c: (gst_element_get_bus):
Fix refcount in _get_bus();

* gst/gstpipeline.c: (gst_pipeline_change_state),
(gst_pipeline_get_clock_func):
Clock refcounting fixes.
Handle the case where preroll timed out more gracefully.

* gst/gstsystemclock.c: (gst_system_clock_dispose):
Clean up the internal thread in dispose. This is needed
for subclasses that actually get disposed.

* gst/schedulers/threadscheduler.c:
(gst_thread_scheduler_class_init), (gst_thread_scheduler_func),
(gst_thread_scheduler_dispose):
Free thread pool in dispose.
2005-06-28 19:45:26 +00:00
Andy Wingo f8e79bdf86 *.c: Don't cast to GST_OBJECT when reffing or unreffing. Large source-munging commit!!!
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!!!
2005-06-28 09:59:01 +00:00
Andy Wingo f2cf753b17 gst/base/gsttypefindhelper.c (gst_type_find_helper): Unref any remaining buffer.
Original commit message from CVS:
2005-06-27  Andy Wingo  <wingo@pobox.com>

* gst/base/gsttypefindhelper.c (gst_type_find_helper): Unref any
remaining buffer.

* gst/gsttrace.c (gst_alloc_trace_list_sorted): New helper,
returns a sorted copy of the trace list.
(gst_alloc_trace_print_live): New API, only prints traces with
live objects. Sort the list.
(gst_alloc_trace_print_all): Sort the list.
(gst_alloc_trace_print): Align columns.

* gst/elements/gstttypefindelement.c:
* gst/elements/gsttee.c:
* gst/base/gstbasesrc.c:
* gst/base/gstbasesink.c:
* gst/base/gstbasetransform.c:
* gst/gstqueue.c: Adapt for pad activation changes.

* gst/gstpipeline.c (gst_pipeline_init): Unref after parenting
sched.
(gst_pipeline_dispose): Drop ref on sched.

* gst/gstpad.c (gst_pad_init): Set the default activate func.
(gst_pad_activate_default): Push mode by default.
(pre_activate_switch, post_activate_switch): New stubs, things to
do before and after switching activation modes on pads.
(gst_pad_set_active): Take a boolean and not a mode, dispatch to
the pad's activate function to choose which mode to activate.
Shortcut on deactivation and call the right function directly.
(gst_pad_activate_pull): New API, (de)activates a pad in pull
mode.
(gst_pad_activate_push): New API, same for push mode.
(gst_pad_set_activate_function)
(gst_pad_set_activatepull_function)
(gst_pad_set_activatepush_function): Setters for new API.

* gst/gstminiobject.c (gst_mini_object_new, gst_mini_object_free):
Trace all miniobjects.
(gst_mini_object_make_writable): Unref the arg if we copy, like
gst_caps_make_writable.

* gst/gstmessage.c (_gst_message_initialize): No trace init.

* gst/gstghostpad.c (gst_proxy_pad_do_activate)
(gst_proxy_pad_do_activatepull, gst_proxy_pad_do_activatepush):
Adapt for new pad API.

* gst/gstevent.c (_gst_event_initialize): Don't initialize trace.

* gst/gstelement.h:
* gst/gstelement.c (gst_element_iterate_src_pads)
(gst_element_iterate_sink_pads): New API functions.

* gst/gstelement.c (iterator_fold_with_resync): New utility,
should fold into gstiterator.c in some form.
(gst_element_pads_activate): Simplified via use of fold and
delegation of decisions to gstpad->activate.

* gst/gstbus.c (gst_bus_source_finalize): Set the bus to NULL,
help in debugging.

* gst/gstbuffer.c (_gst_buffer_initialize): Ref the buffer type
class once in init, like gstmessage. Didn't run into this issue
but it seems correct. Don't initialize a trace, gstminiobject does
that.

* check/pipelines/simple_launch_lines.c (test_stop_from_app): New
test, runs fakesrc ! fakesink, stopping on ::handoff via a message
to the bus.
(assert_live_count): New util function, uses alloc traces to check
cleanup.

* check/gst/gstghostpad.c (test_ghost_pads): More refcount checks.
To be modified when unlink drops the internal pad.
2005-06-27 18:35:05 +00:00
Wim Taymans ea2dd0057c gst/gstbus.*: Implement a real GSource and use g_main_context_wakeup() to signal new messages instead of the socketpair.
Original commit message from CVS:
* gst/gstbus.c: (gst_bus_init), (gst_bus_dispose), (gst_bus_post),
(gst_bus_pop), (gst_bus_source_prepare), (gst_bus_source_check),
(gst_bus_source_dispatch), (gst_bus_source_finalize),
(gst_bus_create_watch), (gst_bus_add_watch_full):
* gst/gstbus.h:
Implement a real GSource and use g_main_context_wakeup() to
signal new messages instead of the socketpair.
2005-05-26 10:48:53 +00:00
Wim Taymans fbe9b20d09 gst/: Make subbufer unref the parent in finalize. some more debugging info.
Original commit message from CVS:
* gst/gstbuffer.c: (gst_buffer_init), (gst_subbuffer_get_type),
(gst_subbuffer_class_init), (gst_subbuffer_finalize),
(gst_subbuffer_init), (gst_buffer_is_span_fast):
* gst/gstbuffer.h:
* gst/gstbus.c: (gst_bus_post):
* gst/gstelement.c: (gst_element_get_random_pad):
* gst/gstmessage.c: (gst_message_init), (gst_message_finalize):
Make subbufer unref the parent in finalize.
some more debugging info.
2005-05-19 16:26:50 +00:00
Andy Wingo e44beb9f04 gst/elements/gstfakesink.c (gst_fakesink_render): Er, emit with
Original commit message from CVS:
2005-05-10  Andy Wingo  <wingo@pobox.com>

* gst/elements/gstfakesink.c (gst_fakesink_render): Er, emit with
*all* the arguments.

* gst/base/gstbasetransform.c (gst_base_transform_event): Grab the
stream lock if it's a FLUSH_DONE; normal flushes don't get the
lock (according to the docs -- if this is wrong change the docs).

* gst/gstpipeline.c (gst_pipeline_change_state): Set the bus to
flush messages in the NULL state.

* gst/gstbus.c (gst_bus_post): If a bus is flushing, unref the
message immediately and return.
(gst_bus_set_flushing): New function. If a bus is flushing, it
flushes out any queued messages and immediately unrefs new
messages. This is so when an element goes to NULL, all of the
unhandled messages coming from it can be freed, and their
references to the element dropped. In other words: message source
ref considered harmful :P

* gst/gstbin.c (gst_bin_change_state): Unref peer element when
we're finished with it.

* gst/gstmessage.c (gst_message_new_state_changed):
2005-05-11 03:37:10 +00:00
Wim Taymans fc0bf09d96 Docs updates
Original commit message from CVS:
* docs/design/part-TODO.txt:
* docs/design/part-events.txt:
* docs/design/part-gstbin.txt:
* docs/design/part-gstbus.txt:
* docs/design/part-gstpipeline.txt:
* docs/design/part-messages.txt:
* gst/gstbus.c:
* gst/gstmessage.c:
Docs updates
2005-03-22 11:32:59 +00:00
Wim Taymans a032f72b14 gst/gstbus.c: Fix copy-and-paste error.
Original commit message from CVS:
* gst/gstbus.c: (gst_bus_post):
Fix copy-and-paste error.
2005-03-21 18:17:57 +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