Commit graph

449 commits

Author SHA1 Message Date
Thomas Vander Stichele
68e6852e0e gst/gstpad.c: give events a chance to be handled by event probes when the pad is not linked
Original commit message from CVS:

* gst/gstpad.c: (gst_pad_event_default_dispatch):
give events a chance to be handled by event probes when the pad
is not linked
2005-10-06 14:01:44 +00:00
Thomas Vander Stichele
6eb5fb3112 doc updates
Original commit message from CVS:
doc updates
2005-10-05 22:35:14 +00:00
Thomas Vander Stichele
06c7f2231b gst/gstpad.c: emit have-data before checking for peers. This allows for probe handlers to connect elements. This he...
Original commit message from CVS:
* gst/gstpad.c: (gst_pad_push), (gst_pad_push_event):
emit have-data before checking for peers.  This allows
for probe handlers to connect elements.  This helps autopluggers.
* check/gst/gstpad.c: (GST_START_TEST), (_probe_handler),
(gst_pad_suite):
add six checks, linked/unlinked with no/true/false probe
2005-10-05 16:16:58 +00:00
Andy Wingo
60f3c2b541 gst/gstpad.c (gst_pad_activate_push): There is a race condition whereby calling a pad's activatepush() function can s...
Original commit message from CVS:
2005-10-03  Andy Wingo  <wingo@pobox.com>

* gst/gstpad.c (gst_pad_activate_push): There is a race condition
whereby calling a pad's activatepush() function can start a thread
that starts to push or pull before the pad gets the FLUSHING flag
unset. Hack around it by holding the stream lock until the flag is
set. Need to replace this with a proper solution. Together with
the ghost pad fixes, this fixes mp3 playing/tagreading.
2005-10-02 23:24:25 +00:00
Wim Taymans
2d3e9f6438 gst/base/gstbasesink.c: Only error is an error.
Original commit message from CVS:
* gst/base/gstbasesink.c: (gst_base_sink_change_state):
Only error is an error.

* gst/gstbin.c: (gst_bin_change_state):
Better debugging.

* gst/gstpad.c: (gst_pad_alloc_buffer), (gst_pad_chain):
Also call pad_block in pad alloc.

* gst/gstutils.c: (gst_flow_get_name):
Better debugging.
2005-09-30 08:00:12 +00:00
Wim Taymans
cacb844d6f gst/gstbin.c: Some documentation updates.
Original commit message from CVS:
* 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_bin_dispose):
Some documentation updates.
Clean up dispose handlers.

* gst/gstobject.c: (gst_object_ref), (gst_object_unref):
* gst/gstpad.c: (gst_pad_dispose):
Clean up dispose handler.

* gst/gstpipeline.c: (gst_pipeline_change_state):
Removed spurious UNLOCK.
2005-09-28 11:03:58 +00:00
Wim Taymans
e32e0a17ed gst/gstbin.c: Make state change function use 3 queues again, we were adding elements in the wrong order.
Original commit message from CVS:
* gst/gstbin.c: (gst_bin_change_state):
Make state change function use 3 queues again, we were
adding elements in the wrong order.

* gst/gstghostpad.c: (gst_ghost_pad_do_unlink):
Some debug info,

* gst/gstpad.c: (gst_pad_dispose):
Added some debug info first.
2005-09-26 17:46:27 +00:00
Stefan Kost
41aca72772 inlined two more docs factored gstpadtemplate out of gstpad
Original commit message from CVS:
* docs/gst/gstreamer-sections.txt:
* docs/gst/tmpl/.cvsignore:
* docs/gst/tmpl/gstpad.sgml:
* docs/gst/tmpl/gstpadtemplate.sgml:
* gst/Makefile.am:
* gst/gstpad.c: (gst_pad_class_init), (gst_pad_dispose),
(gst_pad_finalize), (gst_pad_set_pad_template):
* gst/gstpad.h:
* gst/gstpadtemplate.c: (gst_pad_template_get_type),
(gst_pad_template_class_init), (gst_pad_template_init),
(gst_pad_template_dispose), (name_is_valid),
(gst_static_pad_template_get), (gst_pad_template_new),
(gst_static_pad_template_get_caps), (gst_pad_template_get_caps),
(gst_pad_template_pad_created):
* gst/gstpadtemplate.h:
inlined two more docs
factored gstpadtemplate out of gstpad
2005-09-25 11:19:22 +00:00
Thomas Vander Stichele
446ddc915f common/gtk-doc.mak: don't fail on building XML, FC4 slave shows a bunch of doc missing bits that I don't get
Original commit message from CVS:

* common/gtk-doc.mak:
don't fail on building XML, FC4 slave shows a bunch of doc
missing bits that I don't get
* gst/gstpad.c:
* gst/gstpipeline.c:
* gst/gststructure.c:
some doc updates
2005-09-23 18:08:59 +00:00
Thomas Vander Stichele
3f519e30e9 various doc updates
Original commit message from CVS:

* docs/README:
* gst/gstpad.c: (gst_pad_class_init), (gst_pad_chain):
* gst/gstpluginfeature.c:
* gst/gstutils.c:
various doc updates
* gst/base/gstbasesink.c: (gst_base_sink_handle_object):
change an assert into an error until it gets fixed properly
2005-09-23 15:36:28 +00:00
Andy Wingo
5b77a67125 check/gst/gstutils.c: New file.
Original commit message from CVS:
2005-09-21  Andy Wingo  <wingo@pobox.com>

* check/gst/gstutils.c: New file.
(test_buffer_probe_n_times): A simple buffer probe test. More to
come, foolios.

* gst/gstutils.c (gst_pad_add_buffer_probe): Connect to
have-data::buffer, not have-data.
(gst_pad_add_event_probe): Likewise for have-data::event.
(gst_pad_add_data_probe): More docs. The part about 'resolving the
peer' isn't quite right yet though.
(gst_pad_remove_buffer_probe, gst_pad_remove_event_probe)
(gst_pad_remove_data_probe): Change to take the guint handler_id
as their arg, not the function+data, which is more glib-like.

* gst/gstpad.c (gst_pad_emit_have_data_signal): Add a detail to
the signal emission to indicate if the data is a buffer or an
event.
(gst_pad_get_type): Initialize buffer and event quarks.
(gst_pad_class_init): have-data is now a detailed signal, yes it
is.
2005-09-21 12:21:10 +00:00
Thomas Vander Stichele
9cc64e4bec check/gst/gstpad.c: add tests for valid pad naming
Original commit message from CVS:

* check/gst/gstpad.c: (GST_START_TEST), (name_is_valid),
(gst_pad_suite):
add tests for valid pad naming
* gst/check/gstcheck.c: (gst_check_log_message_func),
(gst_check_log_critical_func):
add ASSERT_WARNING
remove printing of code, it is fragile when the code contains
% and the line number is enough info
* gst/check/gstcheck.h:
* gst/gstpad.c: (gst_pad_template_new):
fix memleaks
2005-09-09 14:34:43 +00:00
Jan Schmidt
9f96921e90 gst/gstpad.c: Catch misbehaving pad_alloc functions that don't set up caps and do it for them.
Original commit message from CVS:
* gst/gstpad.c: (gst_pad_alloc_buffer):
Catch misbehaving pad_alloc functions that don't
set up caps and do it for them.
2005-09-06 22:57:05 +00:00
Tim-Philipp Müller
46616180d1 gst/base/gstbasesink.c: Add comment.
Original commit message from CVS:
* gst/base/gstbasesink.c: (gst_base_sink_pad_buffer_alloc):
Add comment.
* gst/elements/gstfakesink.c: (gst_fake_sink_init),
(gst_fake_sink_change_state):
Make state change function thread-safe.
* gst/gstpad.c: (gst_pad_alloc_buffer):
Set offset on generic buffer allocated by fallback.
2005-09-02 23:17:26 +00:00
Stefan Kost
49127d2e3e run the wingo-magic script against the docs
Original commit message from CVS:
* docs/gst/gstreamer-sections.txt:
* docs/gst/tmpl/gstelement.sgml:
* gst/gstpad.c:
* libs/gst/controller/gst-controller.c:
(gst_controlled_property_set_interpolation_mode),
(gst_controlled_property_new),
(gst_controller_find_controlled_property):
run the wingo-magic script against the docs
2005-09-02 21:37:55 +00:00
Wim Taymans
5711214593 gst/gstpad.c: Revert change, need to first fix badly behaving apps.
Original commit message from CVS:
* gst/gstpad.c: (gst_pad_init):
Revert change, need to first fix badly behaving
apps.
2005-08-31 08:38:39 +00:00
Wim Taymans
d7cfd8a12e gst/base/gstadapter.c: Flushing out 0 bytes is ok for this function.
Original commit message from CVS:
* gst/base/gstadapter.c: (gst_adapter_flush):
Flushing out 0 bytes is ok for this function.

* gst/base/gstbasesink.c: (gst_base_sink_handle_object):
no newsegment gives a warning and sets the start/stop to
invalid.

* gst/base/gstbasetransform.c: (gst_base_transform_change_state),
(gst_base_transform_set_passthrough):
Some debug info.

* gst/gstminiobject.c: (gst_mini_object_ref):
Check refcount here too.

* gst/gstpad.c: (gst_pad_init):
Pads are initially flushing and refusing data.

* gst/gstutils.c: (gst_element_link_pads_filtered):
When adding a capsfilter element make sure it has the
same state as the parent bin.
2005-08-30 19:29:59 +00:00
Thomas Vander Stichele
8b739d91e7 whitespace, doc and debug fixing/additions
Original commit message from CVS:
whitespace, doc and debug fixing/additions
2005-08-26 11:19:22 +00:00
Stefan Kost
a28d63431a gst/gstbin.h: removed ';' from the end of macro defs
Original commit message from CVS:
* gst/gstbin.h:
removed ';' from the end of macro defs
* docs/gst/gstreamer-docs.sgml:
* docs/gst/gstreamer-sections.txt:
* docs/gst/tmpl/.cvsignore:
* gst/gstbus.h:
* gst/gstelement.c: (gst_element_class_init),
(gst_element_set_state), (activate_pads),
(gst_element_save_thyself):
* gst/gstevent.c: (gst_event_new_newsegment):
* gst/gstevent.h:
* gst/gstiterator.c:
* gst/gstiterator.h:
* gst/gstpad.c:
* gst/gstprobe.h:
* gst/gstutils.c: (gst_pad_query_convert):
* gst/gstutils.h:
fixed parameter name mismatches between source, header and docs
added some more docs, resolved the last batch of unused elements in
docs (now someone needs to doc them)
2005-08-25 23:17:18 +00:00
Thomas Vander Stichele
31e37fe64c add docs
Original commit message from CVS:
add docs
2005-08-25 18:54:00 +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
Andy Wingo
b2c0b3a162 gst/gstpad.c (gst_pad_fixate_caps): Check if the caps is fixed already.
Original commit message from CVS:
2005-08-24  Andy Wingo  <wingo@pobox.com>

* gst/gstpad.c (gst_pad_fixate_caps): Check if the caps is fixed
already.
2005-08-24 11:36:49 +00:00
Thomas Vander Stichele
4b0a255e95 gst/gstbuffer.c: some debugging
Original commit message from CVS:

* gst/gstbuffer.c: (gst_buffer_new_and_alloc):
some debugging
* gst/gstcaps.h:
whitespace fixes
* gst/gstpad.c: (gst_pad_activate_push), (gst_pad_alloc_buffer):
more debugging
* gst/gststructure.c: (gst_caps_structure_fixate_field_boolean):
* gst/gststructure.h:
add a fixate function for booleans; add a FIXME that these func
names should probably be gst_structure_fixate_*
2005-08-23 11:38:28 +00:00
Thomas Vander Stichele
e5afa8a31b check/Makefile.am: clean up environment for when registry gets built versus when actual tests are run; valgrind seems...
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
2005-08-21 15:01:18 +00:00
Thomas Vander Stichele
088fed6d36 check/Makefile.am: set GST_TOOLS_DIR
Original commit message from CVS:

* check/Makefile.am:
set GST_TOOLS_DIR
* gst/check/gstcheck.c: (gst_check_message_error):
* gst/check/gstcheck.h:
add a fail_unless_equals_int
add fail_unless for error messages
2005-08-20 20:15:53 +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
Stefan Kost
cdc8ba9725 docs/gst/gstreamer-sections.txt: made some defines private
Original commit message from CVS:
* docs/gst/gstreamer-sections.txt:
made some defines private
* docs/gst/tmpl/gstconfig.sgml:
* docs/gst/tmpl/gstqueue.sgml:
* docs/gst/tmpl/gsttaglist.sgml:
* docs/gst/tmpl/gsttypes.sgml:
* docs/gst/tmpl/gstutils.sgml:
* docs/pwg/appendix-porting.xml:
* gst/base/gstbasesink.h:
* gst/base/gstbasesrc.c:
* gst/base/gstbasesrc.h:
* gst/elements/gstfakesink.c: (gst_fake_sink_class_init):
* gst/elements/gstfakesrc.c: (gst_fake_src_class_init):
* gst/gstelement.c: (gst_element_class_init):
* gst/gstpad.c: (gst_pad_class_init):
* gst/gstqueue.c: (gst_queue_class_init):
* gst/gstxml.c: (gst_xml_class_init):
documented all undocumented signal inline
* libs/gst/controller/gst-controller.h:
added padding
2005-08-15 16:57:34 +00:00
Wim Taymans
49de56dd1f docs/design/part-gstghostpad.txt: Small update.
Original commit message from CVS:
* docs/design/part-gstghostpad.txt:
Small update.

* gst/gstbin.c: (unlink_pads), (gst_bin_add_func),
(gst_bin_remove_func):
Unlinking pads while holding the bin LOCK is not a good
idea.

* gst/gstpad.c: (gst_pad_class_init),
(gst_pad_link_check_hierarchy), (gst_pad_get_caps_unlocked),
(gst_pad_accept_caps), (gst_pad_set_caps), (gst_pad_send_event):
No prob setting template after creating the pad.
2005-07-29 19:19:29 +00:00
Wim Taymans
7c7a4b68a1 check/gst/gstghostpad.c: Added some more tests for wrong hierarchy
Original commit message from CVS:
* check/gst/gstghostpad.c: (GST_START_TEST), (gst_ghost_pad_suite):
Added some more tests for wrong hierarchy

* docs/design/part-overview.txt:
Some updates.

* gst/gstbin.c: (gst_bin_remove_func), (gst_bin_dispose):
Cleanups.

* gst/gstelement.c: (gst_element_remove_pad), (gst_element_seek),
(gst_element_dispose):
Some more cleanups.

* gst/gstpad.c: (gst_pad_link_check_compatible_unlocked),
(gst_pad_link_check_hierarchy), (gst_pad_link_prepare),
(gst_pad_get_caps_unlocked), (gst_pad_accept_caps),
(gst_pad_set_caps), (gst_pad_send_event):
Check for correct hierarchy when linking pads. Moving to
strict requirement for ghostpads when linking elements in
different bins.

* gst/gstpad.h:
Clean ups. Added WRONG_HIERARCHY return value.
2005-07-28 11:24:33 +00:00
Wim Taymans
66d7070ef1 Some docs updates
Original commit message from CVS:
* CHANGES-0.9:
* docs/design/part-TODO.txt:
* docs/design/part-events.txt:
Some docs updates

* gst/base/gstbasesink.c: (gst_base_sink_handle_object),
(gst_base_sink_event), (gst_base_sink_do_sync),
(gst_base_sink_activate_push), (gst_base_sink_activate_pull):
* gst/base/gstbasesrc.c: (gst_base_src_send_discont),
(gst_base_src_do_seek), (gst_base_src_event_handler),
(gst_base_src_loop):
* gst/base/gstbasetransform.c: (gst_base_transform_transform_caps),
(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_set_passthrough),
(gst_base_transform_is_passthrough):
* gst/elements/gstfakesink.c: (gst_fake_sink_event):
* gst/elements/gstfilesink.c: (gst_file_sink_event):
Event updates.

* gst/gstbuffer.h:
Use faster casts.

* gst/gstelement.c: (gst_element_seek):
* gst/gstelement.h:
Update gst_element_seek.

* gst/gstevent.c: (gst_event_finalize), (_gst_event_copy),
(gst_event_new), (gst_event_new_custom), (gst_event_get_structure),
(gst_event_new_flush_start), (gst_event_new_flush_stop),
(gst_event_new_eos), (gst_event_new_newsegment),
(gst_event_parse_newsegment), (gst_event_new_tag),
(gst_event_parse_tag), (gst_event_new_filler), (gst_event_new_qos),
(gst_event_parse_qos), (gst_event_new_seek),
(gst_event_parse_seek), (gst_event_new_navigation):
* gst/gstevent.h:
Make GstEvent use GstStructure. Add parsing code, make sure the
API is sufficiently generic.
Mark possible directions of events and serialization.

* gst/gstmessage.c: (gst_message_init), (gst_message_finalize),
(_gst_message_copy), (gst_message_new_segment_start),
(gst_message_new_segment_done), (gst_message_new_custom),
(gst_message_parse_segment_start),
(gst_message_parse_segment_done):
Small cleanups.

* gst/gstpad.c: (gst_pad_get_caps_unlocked), (gst_pad_accept_caps),
(gst_pad_set_caps), (gst_pad_send_event):
Update for new events.
Catch events sent in wrong directions.

* gst/gstqueue.c: (gst_queue_link_src),
(gst_queue_handle_sink_event), (gst_queue_chain), (gst_queue_loop),
(gst_queue_handle_src_query):
Event updates.

* gst/gsttag.c:
* gst/gsttag.h:
Remove event code from this file.

* libs/gst/dataprotocol/dataprotocol.c: (gst_dp_packet_from_event),
(gst_dp_event_from_packet):
Event updates.
2005-07-27 18:33:03 +00:00
Ronald S. Bultje
8de129adc4 gst/gstpad.c: Implement default fixation once again, so that gst_pad_fixate() actually does anything at all. This pro...
Original commit message from CVS:
* gst/gstpad.c: (fixate_value), (gst_pad_default_fixate),
(gst_pad_fixate_caps):
Implement default fixation once again, so that gst_pad_fixate()
actually does anything at all. This probably needs to be some
sort of a last resort, and use profile-based fixation first, but
since that doesn't exist yet, this is the best we have. Fixes
visualization in Totem.
2005-07-25 12:31:08 +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
9ace74670e gst/gstcaps.c: Remove debug info.
Original commit message from CVS:
* gst/gstcaps.c: (gst_caps_do_simplify):
Remove debug info.

* gst/gsterror.h:
Define error for stream stopped.

* gst/gstghostpad.c: (gst_proxy_pad_do_bufferalloc),
(gst_proxy_pad_do_chain), (gst_proxy_pad_do_getrange):
Do proper return values.

* gst/gstpad.c: (gst_pad_get_caps_unlocked), (gst_pad_accept_caps),
(gst_pad_set_caps), (gst_pad_chain), (gst_pad_push),
(gst_pad_get_range):
Better return values.

* gst/gstpad.h:
Reorganise return values, add macro to check for fatal errors.

* gst/gstqueue.c: (gst_queue_chain):
Return proper GstFlowReturn values,
2005-07-14 18:10:04 +00:00
Wim Taymans
f7c0c25d58 gst/base/gstbasetransform.c: Added more debug info in the negotiate process.
Original commit message from CVS:
* gst/base/gstbasetransform.c: (gst_base_transform_setcaps):
Added more debug info in the negotiate process.

* gst/gstmessage.h:
Prepare for segment playback.

* gst/gstpad.c: (gst_pad_accept_caps), (gst_pad_set_caps):
Better debugging.

* gst/gstutils.c:
Some more docs.

* tools/gst-launch.c: (main):
NULL pipeline on errors.
2005-07-12 17:17:34 +00:00
Thomas Vander Stichele
b7e7148a4c check/Makefile.am: instate more valgrindable tests
Original commit message from CVS:
2005-07-12  Thomas Vander Stichele  <thomas at apestaart dot org>

* check/Makefile.am:
instate more valgrindable tests
* check/elements/gstfakesrc.c: (chain_func), (event_func),
(GST_START_TEST), (fakesrc_suite):
* check/gst/gstpad.c: (GST_START_TEST):
* check/gst/gststructure.c: (GST_START_TEST):
fix test leaks
* docs/gst/tmpl/gstminiobject.sgml:
* gst/gstpad.c: (gst_pad_finalize):
fix the static mutex leak
2005-07-12 09:41:00 +00:00
Thomas Vander Stichele
7d8c811095 fix caps leak in both cases
Original commit message from CVS:
fix caps leak in both cases
2005-07-09 23:52:07 +00:00
Thomas Vander Stichele
351230b554 duh, remove unused var
Original commit message from CVS:
duh, remove unused var
2005-07-09 23:48:45 +00:00
Thomas Vander Stichele
84caeeb557 fix a caps leak
Original commit message from CVS:
fix a caps leak
2005-07-09 23:47:23 +00:00
Wim Taymans
7ce828ba3a gst/gstpad.c: Implement the fixate function.
Original commit message from CVS:
* gst/gstpad.c: (gst_pad_fixate_caps), (gst_pad_accept_caps):
Implement the fixate function.
Clean up acceptcaps.
2005-07-06 13:20:47 +00:00
Thomas Vander Stichele
b9f6a4d4ee if pad has no parent, return NULL as list of internal links
Original commit message from CVS:

* check/gst/gstpad.c:
* check/gstcheck.c:
* gst/gstpad.c: (gst_pad_get_internal_links_default):
if pad has no parent, return NULL as list of internal links
2005-07-06 11:31:57 +00:00
Andy Wingo
83a7075f8a check/: Application message API change.
Original commit message from CVS:
2005-07-05  Andy Wingo  <wingo@pobox.com>

* check/gst/gstbus.c (pound_bus_with_messages):
* check/gst/gstmessage.c (START_TEST):
* check/pipelines/simple_launch_lines.c (got_handoff): Application
message API change.

* gst/base/gstbasetransform.c (gst_base_transform_setcaps): More
logic weaks here: always run transform_caps, trying passthrough
operation only if the original caps intersects with the transform.

* gst/gstpad.c (gst_pad_link_check_compatible_unlocked): Debug
source and sink caps.

* gst/base/gstbasetransform.c (gst_base_transform_getcaps):
Intersect the peer caps with the pad template before going into
transform_caps.
(gst_base_transform_transform_caps): More debugging.

* gst/gstmessage.h (gst_message_new_application): Take a GstObject
src argument.
2005-07-05 08:47:40 +00:00
Andy Wingo
c1d34b8acf tests/network-clock.scm: Commentary update.
Original commit message from CVS:
2005-07-01  Andy Wingo  <wingo@pobox.com>

* tests/network-clock.scm: Commentary update.

* gst/elements/gstidentity.c (PROP_DUPLICATE): Gone daddy gone.
Didn't really make sense, not implementable with basetransform,
etc.
(gst_identity_transform): Unref inbuf via make_writable. Feeble
attempt at implementing the sync property, needs an unlock method.

* gst/base/gstbasetransform.c (gst_base_transform_transform_caps):
New func, by default returns the same caps (the identity
transformation).
(gst_base_transform_getcaps): Uses transform_caps to return
something sensible.
(gst_base_transform_setcaps): Complicated logic to get caps on
both pads, even if they are different, and to call set_caps once
for every time both pads get their caps set.
(gst_base_transform_handle_buffer): Give the ref to the transform
function. Allows in-place modification of the buffer.

* gst/base/gstbasetransform.h (transform_caps): New class method.
Given caps on one side, what can I do on the other.
(set_caps): Take two caps, one for each side of the element.

* gst/gstpad.h:
* gst/gstpad.c (gst_pad_fixate_caps): Change prototype to modify
caps in place. This is safe because we can check the mutability of
the caps, and a good idea because fixate functions are just called
as a matter of last resort. (Not actually implemented.)
(gst_pad_set_caps): If the caps we're setting is actually the same
as the existing pad caps, just update the pointer without calling
setcaps. Assert that caps is either NULL or fixed, as per the
docs.

* gst/gstghostpad.c: Update for fixate changes.
2005-07-01 16:46:59 +00:00
Jan Schmidt
e762446852 gst/gstpad.c: Put the mini_object into GValue as a mini_object, not a gpointer.
Original commit message from CVS:
2005-07-02  Jan Schmidt  <thaytan@mad.scientist.com>

* gst/gstpad.c: (gst_pad_emit_have_data_signal):
Put the mini_object into GValue as a mini_object,
not a gpointer.
2005-07-01 14:36:12 +00:00
Wim Taymans
092745b46d gst/: Removed atomic operations, use existing LOCK.
Original commit message from CVS:
* gst/gstpad.c: (_gst_do_pass_data_accumulator),
(default_have_data), (gst_pad_class_init), (gst_pad_init),
(gst_pad_emit_have_data_signal), (gst_pad_chain), (gst_pad_push),
(gst_pad_check_pull_range), (gst_pad_get_range),
(gst_pad_pull_range), (gst_pad_push_event), (gst_pad_send_event):
* gst/gstpad.h:
* gst/gstutils.c: (gst_atomic_int_set), (gst_pad_add_data_probe),
(gst_pad_add_event_probe), (gst_pad_add_buffer_probe),
(gst_pad_remove_data_probe), (gst_pad_remove_event_probe),
(gst_pad_remove_buffer_probe):
Removed atomic operations, use existing LOCK.
Move exception handling out of main code path.
2005-06-30 09:23:54 +00:00
Ronald S. Bultje
a220106c57 gst/gstpad.c: Fix accumulator, add default value by using _emitv() instead of _emit() for signal emission.
Original commit message from CVS:
* gst/gstpad.c: (_gst_do_pass_data_accumulator),
(silly_return_true_function), (gst_pad_class_init),
(gst_pad_emit_have_data_signal), (gst_pad_chain), (gst_pad_push),
(gst_pad_get_range), (gst_pad_pull_range), (gst_pad_push_event),
(gst_pad_send_event):
Fix accumulator, add default value by using _emitv() instead
of _emit() for signal emission.
2005-06-29 19:20:07 +00:00
Ronald S. Bultje
af3acddad9 Add probe example.
Original commit message from CVS:
* docs/manual/advanced-dataaccess.xml:
* examples/manual/Makefile.am:
Add probe example.
* gst/gstpad.c: (_gst_do_pass_data_accumulator):
Make work (??).
2005-06-29 16:57:59 +00:00
Ronald S. Bultje
d13478b357 Remove old probes, add new g-signal-based probes and some utility functions.
Original commit message from CVS:
* docs/gst/gstreamer-sections.txt:
* docs/gst/tmpl/gstpad.sgml:
* docs/gst/tmpl/gstprobe.sgml:
* gst/Makefile.am:
* gst/gstpad.c: (_gst_do_pass_data_accumulator),
(gst_pad_class_init), (gst_pad_init), (gst_pad_chain),
(gst_pad_push), (gst_pad_get_range), (gst_pad_pull_range),
(gst_pad_push_event), (gst_pad_send_event):
* gst/gstpad.h:
* gst/gstutils.c: (gst_pad_add_data_probe),
(gst_pad_add_event_probe), (gst_pad_add_buffer_probe),
(gst_pad_remove_data_probe), (gst_pad_remove_event_probe),
(gst_pad_remove_buffer_probe):
* gst/gstutils.h:
Remove old probes, add new g-signal-based probes and some utility
functions.
2005-06-29 15:51:25 +00:00
Wim Taymans
06ab4b7831 gst/base/gstbasesink.c: Small debug line.
Original commit message from CVS:
* gst/base/gstbasesink.c: (gst_base_sink_handle_object),
(gst_base_sink_change_state):
Small debug line.

* gst/gstclock.h:
map SIGNAL and BROADCAST to the right function.

* gst/gstobject.h:
Remove redundant braces.

* gst/gstpad.c: (gst_pad_set_caps):
Don't call setcaps function when reseting caps to NULL.

* gst/gstsystemclock.c: (gst_system_clock_dispose),
(gst_system_clock_async_thread), (gst_system_clock_id_wait_async),
(gst_system_clock_id_unschedule):
Use BROADCAST as this is what we do.
2005-06-29 11:10:44 +00:00
Wim Taymans
de3be844ec gst/: The deprecated pad loop function is removed now.
Original commit message from CVS:
* gst/base/gstbasesink.c: (gst_basesink_set_pad_functions),
(gst_basesink_preroll_queue_flush):
* gst/base/gstbasesrc.c: (gst_basesrc_set_dataflow_funcs):
* gst/elements/gsttee.c: (gst_tee_update_pad_functions):
* gst/gstghostpad.c: (gst_proxy_pad_do_bufferalloc),
(gst_proxy_pad_do_acceptcaps), (gst_proxy_pad_do_fixatecaps),
(gst_proxy_pad_set_property):
* gst/gstpad.c:
* gst/gstpad.h:
* gst/gstqueue.c: (gst_queue_init):
The deprecated pad loop function is removed now.
2005-06-28 11:36:43 +00:00
Wim Taymans
9a6500143f gst/gstpad.*: CONNECTED -> LINKED.
Original commit message from CVS:
* gst/gstpad.c: (gst_pad_alloc_buffer), (gst_pad_push),
(gst_pad_pull_range):
* gst/gstpad.h:
CONNECTED -> LINKED.
2005-06-28 10:28:31 +00:00