Commit graph

199 commits

Author SHA1 Message Date
Thomas Vander Stichele
533a6eacb0 gst/gstpad.*: add gst_pad_new_from_static_template functions
Original commit message from CVS:

* gst/gstpad.c: (gst_pad_new_from_static_template):
* gst/gstpad.h:
add gst_pad_new_from_static_template functions
* gst/check/gstcheck.c: (gst_check_setup_src_pad),
(gst_check_setup_sink_pad):
* gst/elements/gsttee.c: (gst_tee_init):
and use them
2005-11-16 16:09:49 +00:00
Stefan Kost
0572e3c3ae docs/gst/gstreamer-sections.txt: move some macros to private sections
Original commit message from CVS:
* docs/gst/gstreamer-sections.txt:
move some macros to private sections
* gst/gstminiobject.c:
* gst/gstminiobject.h:
add descriptions provided by ds and some more
* gst/gstpad.h:
mark macro as to be removed
2005-10-28 16:46:58 +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
8c96da05f2 gst/: Docs and consistency fixes.
Original commit message from CVS:
* gst/gstpad.h:
* gst/gstquery.c: (gst_query_set_position),
(gst_query_parse_position), (gst_query_set_duration),
(gst_query_parse_duration), (gst_query_new_convert):
* gst/gstquery.h:
* gst/gstutils.c: (gst_element_query_convert):
* gst/gstutils.h:
Docs and consistency fixes.
2005-10-20 19:47:07 +00:00
Thomas Vander Stichele
2ca1c89aac gst/gst.*: remove _gst_registry_auto_load, not used anymore
Original commit message from CVS:

* gst/gst.c:
* gst/gst.h:
remove _gst_registry_auto_load, not used anymore
* gst/gstbin.c: (gst_bin_get_type):
* gst/gstbin.h:
* gst/gstelement.c: (gst_element_get_type):
* gst/gstelement.h:
* gst/gstobject.c: (gst_object_get_type):
* gst/gstobject.h:
* gst/gstpad.c: (gst_pad_get_type):
* gst/gstpad.h:
make _get_type functions similar, fixes data export from library
2005-10-15 16:33:09 +00:00
Thomas Vander Stichele
2dd1598c56 whitespace fixes
Original commit message from CVS:
whitespace fixes
2005-10-15 15:30:24 +00:00
Stefan Kost
2aaf1df98f removed unused flags from miniobject doc fixes
Original commit message from CVS:
* gst/gst.c:
* gst/gstminiobject.h:
* gst/gstpad.h:
* win32/gstenumtypes.c: (gst_mini_object_flags_get_type):
removed unused flags from miniobject
doc fixes
2005-10-12 19:10:46 +00:00
Stefan Kost
a98aef82db renamed GST_FLAGS macros to GST_OBJECT_FLAGS moved bitshift from macro to enum definition
Original commit message from CVS:
* check/gst/gstbin.c: (GST_START_TEST):
* docs/gst/gstreamer-sections.txt:
* gst/base/gstbasesink.c: (gst_base_sink_init):
* gst/base/gstbasesrc.c: (gst_base_src_init),
(gst_base_src_get_range), (gst_base_src_check_get_range),
(gst_base_src_start), (gst_base_src_stop):
* gst/base/gstbasesrc.h:
* gst/elements/gstfakesrc.c: (gst_fake_src_set_property):
* gst/gstbin.c: (gst_bin_add_func), (gst_bin_remove_func),
(bin_element_is_sink), (reset_degree), (gst_bin_element_set_state),
(bin_bus_handler):
* gst/gstbin.h:
* gst/gstbuffer.h:
* gst/gstbus.c: (gst_bus_post), (gst_bus_set_flushing):
* gst/gstbus.h:
* gst/gstelement.c: (gst_element_is_locked_state),
(gst_element_set_locked_state), (gst_element_commit_state),
(gst_element_set_state):
* gst/gstelement.h:
* gst/gstindex.c: (gst_index_init):
* gst/gstindex.h:
* gst/gstminiobject.h:
* gst/gstobject.c: (gst_object_init), (gst_object_sink),
(gst_object_set_parent):
* gst/gstobject.h:
* gst/gstpad.c: (gst_pad_set_blocked_async), (gst_pad_is_blocked),
(gst_pad_get_caps_unlocked), (gst_pad_set_caps):
* gst/gstpad.h:
* gst/gstpadtemplate.h:
* gst/gstpipeline.c: (gst_pipeline_provide_clock_func),
(gst_pipeline_use_clock), (gst_pipeline_auto_clock):
* gst/gstpipeline.h:
* gst/indexers/gstfileindex.c: (gst_file_index_load),
(gst_file_index_commit):
* testsuite/bytestream/filepadsink.c: (gst_fp_sink_init):
* testsuite/pad/link.c: (gst_test_src_init),
(gst_test_filter_init), (gst_test_sink_init):
* testsuite/states/locked.c: (main):
renamed GST_FLAGS macros to GST_OBJECT_FLAGS
moved bitshift from macro to enum definition
2005-10-12 14:28:39 +00:00
Wim Taymans
fd1a66e8b5 docs/design/part-states.txt: Some more docs.
Original commit message from CVS:
* docs/design/part-states.txt:
Some more docs.

* gst/gstbin.c: (gst_bin_set_clock_func), (gst_bin_recalc_state),
(gst_bin_change_state_func), (bin_bus_handler):
Doc updates. Don't distribute the same clock over and over again.

* gst/gstclock.c:
* gst/gstclock.h:
Doc updates.

* gst/gstpad.c: (gst_flow_get_name), (gst_flow_to_quark),
(gst_pad_get_type), (gst_pad_push), (gst_pad_push_event),
(gst_pad_send_event):
* gst/gstpad.h:
Make probe emission threadsafe again.
Register quarks and move _get_name() from utils.
Doc updates.

* gst/gstpipeline.c: (gst_pipeline_class_init),
(gst_pipeline_change_state), (gst_pipeline_provide_clock_func):
Only redistribute the clock of it changed.

* gst/gstsystemclock.h:
Doc updates.

* gst/gstutils.c:
* gst/gstutils.h:
Moved the _flow_get_name() to GstPad.
2005-10-11 11:08:52 +00:00
Stefan Kost
f9c812c51c more docs, fix compilation
Original commit message from CVS:
* docs/gst/gstreamer-sections.txt:
* gst/gstevent.c:
* gst/gstevent.h:
* gst/gstinfo.c:
* gst/gstinfo.h:
* gst/gstmessage.c: (gst_message_parse_state_changed):
* gst/gstpad.c:
* gst/gstpad.h:
more docs, fix compilation
2005-10-09 20:49:46 +00:00
Stefan Kost
8167fcdd78 lots of new docs and doc fixes
Original commit message from CVS:
* docs/gst/gstreamer-sections.txt:
* gst/gstmessage.c:
* gst/gstmessage.h:
* gst/gstminiobject.c:
* gst/gstminiobject.h:
* gst/gstobject.h:
* gst/gstpad.h:
* gst/gstutils.h:
lots of new docs and doc fixes
2005-10-08 14:48:17 +00:00
Stefan Kost
6de84a3d83 added two new functions to the docs documents all undocumented GstXXXFlags completed some incomplete docs
Original commit message from CVS:
* docs/gst/gstreamer-sections.txt:
* gst/base/gstbasesrc.h:
* gst/gstelement.h:
* gst/gstevent.h:
* gst/gstobject.h:
* gst/gstpad.h:
* gst/gstpipeline.c:
* gst/gstpipeline.h:
* gst/gstutils.h:
* gst/gstxml.h:
added two new functions to the docs
documents all undocumented GstXXXFlags
completed some incomplete docs
2005-09-27 20:40:35 +00:00
Thomas Vander Stichele
b98900a0a0 remove queryutils headers after moving the two used functions to gstquery. also fixes build problem for gstsiddec
Original commit message from CVS:
remove queryutils headers after moving the two used functions
to gstquery.  also fixes build problem for gstsiddec
2005-09-26 15:03:43 +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
9b3e3a2613 various doc fixes
Original commit message from CVS:
various doc fixes
2005-09-11 12:57:36 +00:00
Tim-Philipp Müller
374b7a3183 gst/gstpad.h: Fix inline docs for GstPadLinkReturn.
Original commit message from CVS:
* gst/gstpad.h:
Fix inline docs for GstPadLinkReturn.
* gst/gststructure.c: (gst_structure_has_name):
* gst/gststructure.h:
* docs/gst/gstreamer-sections.txt:
New API: gst_structure_has_name().
2005-07-31 11:59:33 +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
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
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
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
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
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
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
613dc3d631 gst/: Unlock STREAM_LOCK whatever the recursion was.
Original commit message from CVS:
* gst/base/gstbasesink.c: (gst_basesink_preroll_queue_empty),
(gst_basesink_handle_object), (gst_basesink_event),
(gst_basesink_do_sync), (gst_basesink_handle_event),
(gst_basesink_change_state):
* gst/gstpad.h:
Unlock STREAM_LOCK whatever the recursion was.
2005-06-25 19:09:28 +00:00
Thomas Vander Stichele
4ae0c46b63 check/gstcheck.h: add macros for checking refcounts on objects and caps
Original commit message from CVS:

* check/gstcheck.h:
add macros for checking refcounts on objects and caps
* check/gst/gstpad.c: (START_TEST), (gst_pad_suite):
add some more unit tests
* gst/gstpad.c: (gst_pad_link_check_compatible_unlocked),
(gst_pad_link_prepare), (gst_pad_link), (gst_pad_get_allowed_caps):
fix leaked refcounts (I hope :)) so unittest works
* gst/gstpad.h:
whitespace removal
2005-06-19 00:52:31 +00:00
Andy Wingo
4b908e33e0 gst/gstutils.c: RPAD fixes all around.
Original commit message from CVS:
2005-06-08  Andy Wingo  <wingo@pobox.com>

* gst/gstutils.c: RPAD fixes all around.
(gst_element_link_pads): Refcounting fixes.

* tools/gst-inspect.c:
* tools/gst-xmlinspect.c:
* parse/grammar.y:
* gst/base/gsttypefindhelper.c:
* gst/base/gstbasesink.c:
* gst/gstqueue.c: RPAD fixes.

* gst/gstghostpad.h:
* gst/gstghostpad.c: New ghost pad implementation as full proxy
pads. The tricky thing is they provide both source and sink
interfaces, since they proxy the internal pad for the external
pad, and vice versa. Implement with lower-level ProxyPad objects,
with the interior proxy pad as a child of the exterior ghost pad.
Should write a doc on this.

* gst/gstpad.h: s/RPAD/PAD/, s/RealPad/Pad/.
(gst_pad_set_name, gst_pad_set_parent): Macros removed, use
gst_object API.

* gst/gstpad.c: Big changes. No more stub base GstPad, now all
pads are real pads. No ghost pads in this file. Not documenting
the myriad s/RPAD/PAD/ and REALIZE fixes.
(gst_pad_class_init): Add properties for "direction" and
"template". Both are construct-only, so they can't change during
the life of the pad. Fixes properly deriving from GstPad.
(gst_pad_custom_new, gst_pad_custom_new_from_template): Gone. For
derived objects, just set properties when creating the objects via
g_object_new.
(gst_pad_get_parent): Implement as a function, return NULL if the
parent is not an element.
(gst_pad_get_real_parent, gst_pad_add_ghost_pad)
(gst_pad_remove_ghost_pad, gst_pad_realize): Removed.

* gst/gstobject.c (gst_object_class_init): Make name a construct
property. Don't set it in the object init.

* gst/gstelement.c (gst_element_add_pad): Don't allow adding pads
with UNKNOWN direction.
(gst_element_add_ghost_pad): Remove non-orthogonal API. Replace
with gst_element_add_pad (e, gst_ghost_pad_new (name, pad)).
(gst_element_remove_pad): Remove ghost-pad special cases.
(gst_element_pads_activate): Remove rpad cruft.

* gst/gstbin.c (gst_bin_change_state): Use gst_pad_get_parent to
catch the pad's-parent-not-an-element case.

* gst/gst.h: Include gstghostpad.h.

* gst/gst.c (init_post): No more real, ghost pads.

* gst/Makefile.am: Add gstghostpad.[ch].

* check/Makefile.am:
* check/gst/gstbin.c:
* check/gst/gstghostpad.c (test_ghost_pads): Check that linking
into a bin creates ghost pads, and that the refcounts are right.
Partly moved from gstbin.c.
2005-06-08 22:16:27 +00:00
Wim Taymans
d3edbe1718 gst/: Bufferalloc: return GstFlowReturn to more accuratly report why allocation failed.
Original commit message from CVS:
* gst/base/gstbasesink.c: (gst_basesink_pad_buffer_alloc),
(gst_base_sink_buffer_alloc), (gst_basesink_preroll_queue_push),
(gst_basesink_activate):
* gst/base/gstbasesink.h:
* gst/gstpad.c: (gst_pad_set_active), (gst_pad_link_prepare),
(gst_pad_link), (gst_pad_accept_caps), (gst_pad_alloc_buffer),
(gst_pad_query), (gst_pad_start_task):
* gst/gstpad.h:
* gst/gstqueue.c: (gst_queue_bufferalloc),
(gst_queue_handle_sink_event), (gst_queue_chain):
Bufferalloc: return GstFlowReturn to more accuratly report
why allocation failed.
2005-06-02 09:42:02 +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
8df6cd7243 Remove old query functions. Ported old code.
Original commit message from CVS:
Remove old query functions. Ported old code.
Added position/convert helper functions to gstutils.
Reordered gstpad.c code, grouping relevant things.
Remove gst_message_new(), always need to speficy a specific
message.
2005-05-09 10:53:13 +00:00
Andy Wingo
328ddd7363 gst/gstiterator.h: Add some includes.
Original commit message from CVS:
2005-05-09  Andy Wingo  <wingo@pobox.com>

* gst/gstiterator.h: Add some includes.

* gst/gstqueryutils.h: Include more headers.

* gst/gstpad.h:
* gst/gstpad.c (gst_pad_query_position): New routine, replaces
some uses of gst_pad_query.

* gst/gstqueryutils.c: Build fixes. Make parse functions ignore
NULL out parameters.
(gst_query_new_position): New proc, allocates a new position
query.

* gst/Makefile.am (libgstreamer_@GST_MAJORMINOR@_la_SOURCES): Add
gstqueryutils.c to the build.

* gst/gststructure.c (gst_structure_set_valist): Implement with
the generic G_VALUE_COLLECT.
2005-05-09 06:21:10 +00:00
Andy Wingo
8970bda4ba gst/gstquery.h
Original commit message from CVS:
2005-05-06  Andy Wingo  <wingo@pobox.com>

* gst/gstquery.h
* gst/gstquery.c (_gst_query_initialize): Extend GstQuery from
GstData, init a memchunk.
(standard_definitions): Add a few query types, deprecate a few.
(gst_query_get_type): New proc.
(_gst_query_copy, _gst_query_free, gst_query_new): GstData
implementation.
(gst_query_new_application, gst_query_get_structure): New public
procs.

* docs/design/draft-query.txt: Removed LINKS from the query types,
because all the rest can be dispatched to other pads -- seemed
ugly to have a query that couldn't be dispatched. internal_links
is fine as a pad method.

* gst/gstpad.h: Add query2 as a pad method, add the new functions
in gstpad.c, but maintain binary compatibility for the moment.
Will fix before 0.9 is out.

* gst/gstqueryutils.c:
* gst/gstqueryutils.h: New files, implement 3 methods for each
query type: parse_query, parse_response, and set. Probably need an
allocator as well.

* gst/gst.h: Add gstquery.h and gstqueryutils.h to the list.

* gst/elements/gstfilesink.c (gst_filesink_query2):
* gst/base/gstbasesrc.c (gst_basesrc_query2): Replace old query,
query_types, and formats methods.

* gst/gstpad.c (gst_pad_query2, gst_pad_query2_default)
(gst_pad_set_query2_function): New functions.
(gst_real_pad_init): Set query2_default as the default query2
function. Basically just dispatches to internally linked pads.

Needs review!

* gst/gstdata_private.h (_GST_DATA_INIT): Set data->refcount to 1
without using the atomic operations. Only one thread can possibly
be accessing the data at this point. Changed so as to avoid
gst_atomic operations.
2005-05-06 21:41:22 +00:00
Andy Wingo
e19563e43e revert accidental commit of cruft -- doh
Original commit message from CVS:
revert accidental commit of cruft -- doh
2005-05-05 21:37:34 +00:00
Andy Wingo
b4d7be2014 GCC 4 fixen.
Original commit message from CVS:
2005-05-04  Andy Wingo <wingo@pobox.com>

* check/Makefile.am:
* docs/gst/tmpl/gstatomic.sgml:
* docs/gst/tmpl/gstplugin.sgml:
* gst/base/gstbasesink.c: (gst_basesink_activate):
* gst/base/gstbasesrc.c: (gst_basesrc_class_init),
(gst_basesrc_init), (gst_basesrc_set_dataflow_funcs),
(gst_basesrc_query), (gst_basesrc_set_property),
(gst_basesrc_get_property), (gst_basesrc_check_get_range),
(gst_basesrc_activate):
* gst/base/gstbasesrc.h:
* gst/base/gstbasetransform.c: (gst_base_transform_sink_activate),
(gst_base_transform_src_activate):
* gst/elements/gstelements.c:
* gst/elements/gstfakesrc.c: (gst_fakesrc_class_init),
(gst_fakesrc_set_property), (gst_fakesrc_get_property):
* gst/elements/gsttee.c: (gst_tee_sink_activate):
* gst/elements/gsttypefindelement.c: (find_element_get_length),
(gst_type_find_element_checkgetrange),
(gst_type_find_element_activate):
* gst/gstbin.c: (gst_bin_save_thyself), (gst_bin_restore_thyself):
* gst/gstcaps.c: (gst_caps_do_simplify), (gst_caps_save_thyself),
(gst_caps_load_thyself):
* gst/gstelement.c: (gst_element_pads_activate),
(gst_element_save_thyself), (gst_element_restore_thyself):
* gst/gstpad.c: (gst_pad_load_and_link), (gst_pad_save_thyself),
(gst_ghost_pad_save_thyself), (gst_pad_check_pull_range):
* gst/gstpad.h:
* gst/gstxml.c: (gst_xml_write), (gst_xml_parse_doc),
(gst_xml_parse_file), (gst_xml_parse_memory),
(gst_xml_get_element), (gst_xml_make_element):
* gst/indexers/gstfileindex.c: (gst_file_index_load),
(_file_index_id_save_xml), (gst_file_index_commit):
* gst/registries/gstlibxmlregistry.c: (read_string), (read_uint),
(read_enum), (load_pad_template), (load_feature), (load_plugin),
(load_paths):
* libs/gst/dataprotocol/dataprotocol.c: (gst_dp_packet_from_caps),
(gst_dp_packet_from_event), (gst_dp_caps_from_packet):
* tools/gst-complete.c: (main):
* tools/gst-compprep.c: (main):
* tools/gst-inspect.c: (print_element_properties_info):
* tools/gst-launch.c: (xmllaunch_parse_cmdline):
* tools/gst-xmlinspect.c: (print_element_properties):
GCC 4 fixen.
2005-05-04 21:29:44 +00:00
Wim Taymans
f494f49acd gst/gstpad.*: Added stubs for unimplemented functions.
Original commit message from CVS:
* gst/gstpad.c: (gst_pad_set_active), (gst_pad_peer_set_active),
(gst_pad_set_checkgetrange_function), (gst_pad_check_pull_range),
(gst_pad_pull_range), (gst_static_pad_template_get_caps),
(gst_pad_start_task), (gst_pad_pause_task), (gst_pad_stop_task):
* gst/gstpad.h:
Added stubs for unimplemented functions.
2005-04-25 09:45:35 +00:00
David Schleef
4956e9d512 gst/gstpad.h: Disable some unimplemented functions. Wim, please fix.
Original commit message from CVS:
* gst/gstpad.h: Disable some unimplemented functions.  Wim,
please fix.
2005-04-24 23:53:06 +00:00
David Schleef
65dd8e9726 gst/gstpad.c: Remove handling of filtered caps. Fix/merge functions that handle filtered links.
Original commit message from CVS:
* gst/gstpad.c: Remove handling of filtered caps.  Fix/merge
functions that handle filtered links.
* gst/gstpad.h: Remove 'appfilter' field and prototypes of
removed functions.
* gst/gstutils.c: Fix/remove utility functions that handle
filtered caps.
* gst/gstutils.h:
* gst/gstvalue.c: Add serialization/deserialization of caps
* gst/parse/grammar.y: Ignore filtered caps when linking.  This
requires fixing so that the filter caps notation creates
a capsfilter element and sets the filter_caps property.  I
think everyone probably wants to keep the shorthand notation.
* docs/gst/tmpl/gstelement.sgml: updates for API changes.
* docs/gst/tmpl/gstpad.sgml:
* gst/elements/gstelements.c: Register capsfilter element.
* gst/Makefile.am: fix spacing
* docs/random/ds/0.9-suggested-changes: random
2005-04-24 21:16:45 +00:00
Wim Taymans
ee13415b38 gst/: Make gst_caps_replace() work like other _replace() functions.
Original commit message from CVS:
* gst/base/gstbasesink.c: (gst_basesink_base_init),
(gst_basesink_pad_getcaps), (gst_basesink_init),
(gst_basesink_chain_unlocked):
* gst/base/gsttypefindhelper.c: (helper_find_suggest),
(gst_type_find_helper):
* gst/elements/gsttypefindelement.c:
(gst_type_find_element_have_type), (gst_type_find_element_init),
(stop_typefinding), (gst_type_find_element_handle_event),
(find_suggest), (gst_type_find_element_chain),
(gst_type_find_element_checkgetrange),
(gst_type_find_element_getrange), (do_typefind),
(gst_type_find_element_activate):
* gst/gstbuffer.c: (_gst_buffer_sub_free),
(gst_buffer_default_free), (gst_buffer_default_copy),
(gst_buffer_set_caps):
* gst/gstcaps.c: (gst_caps_ref), (gst_caps_unref),
(gst_caps_replace):
* gst/gstmessage.c: (gst_message_new),
(gst_message_new_state_changed):
* gst/gstpad.c: (gst_pad_set_active), (gst_pad_peer_set_active),
(gst_pad_set_checkgetrange_function),
(gst_pad_link_prepare_filtered), (gst_pad_relink_filtered),
(gst_pad_set_caps), (gst_pad_check_pull_range),
(gst_pad_pull_range), (gst_static_pad_template_get_caps):
* gst/gstpad.h:
* gst/gsttypefind.c: (gst_type_find_register):
Make gst_caps_replace() work like other _replace() functions.
Use _caps_replace() where possible.
Make sure _message_new() initialises its field.
Add gst_static_pad_template_get_caps()
2005-04-20 09:10:42 +00:00
Wim Taymans
aa00eb872d gst/: More work on the generic source base class, implement seeking, query.
Original commit message from CVS:
* gst/base/README:
* gst/base/gstbasesrc.c: (gst_basesrc_get_type),
(gst_basesrc_init), (gst_basesrc_get_formats), (gst_basesrc_query),
(gst_basesrc_get_event_mask), (gst_basesrc_do_seek),
(gst_basesrc_event_handler), (gst_basesrc_get_range_unlocked),
(gst_basesrc_check_get_range), (gst_basesrc_loop),
(gst_basesrc_unlock), (gst_basesrc_get_size), (gst_basesrc_start),
(gst_basesrc_stop), (gst_basesrc_activate),
(gst_basesrc_change_state), (basesrc_find_peek),
(basesrc_find_suggest), (gst_basesrc_type_find):
* gst/base/gstbasesrc.h:
* gst/elements/gstfilesrc.c: (gst_filesrc_base_init),
(gst_filesrc_class_init), (gst_filesrc_init),
(gst_filesrc_finalize), (gst_filesrc_set_location),
(gst_filesrc_set_property), (gst_filesrc_get_property),
(gst_filesrc_free_parent_mmap), (gst_filesrc_map_region),
(gst_filesrc_map_small_region), (gst_filesrc_create_mmap),
(gst_filesrc_create_read), (gst_filesrc_create),
(gst_filesrc_get_size), (gst_filesrc_start), (gst_filesrc_stop):
* gst/elements/gstfilesrc.h:
* gst/gstelement.c: (gst_element_get_state_func),
(gst_element_lost_state), (gst_element_pads_activate):
* gst/gstpad.c: (gst_pad_set_active), (gst_pad_peer_set_active),
(gst_pad_set_checkgetrange_function), (gst_pad_check_pull_range),
(gst_pad_pull_range):
* gst/gstpad.h:
More work on the generic source base class, implement seeking,
query.
Make filesrc extend the base source class.
Added gst_pad_set_checkgetrange_function to GstPad.
2005-04-06 17:30:48 +00:00
Wim Taymans
bb1be5f509 gst/: Simplify pad activation.
Original commit message from CVS:
* gst/base/Makefile.am:
* gst/base/README:
* gst/base/gstbasesink.c: (gst_basesink_get_type),
(gst_basesink_base_init), (gst_basesink_class_init),
(gst_basesink_pad_getcaps), (gst_basesink_init),
(gst_basesink_activate), (gst_basesink_change_state):
* gst/base/gstbasesink.h:
* gst/base/gstbasetransform.c: (gst_base_transform_get_type),
(gst_base_transform_base_init), (gst_base_transform_finalize),
(gst_base_transform_class_init), (gst_base_transform_init),
(gst_base_transform_proxy_getcaps), (gst_base_transform_setcaps),
(gst_base_transform_event), (gst_base_transform_getrange),
(gst_base_transform_chain), (gst_base_transform_handle_buffer),
(gst_base_transform_set_property),
(gst_base_transform_get_property),
(gst_base_transform_sink_activate),
(gst_base_transform_src_activate),
(gst_base_transform_change_state):
* gst/base/gstbasetransform.h:
* gst/elements/gstidentity.c: (gst_identity_finalize),
(gst_identity_class_init), (gst_identity_init),
(gst_identity_event), (gst_identity_check_perfect),
(gst_identity_transform), (gst_identity_set_property),
(gst_identity_get_property), (gst_identity_change_state):
* gst/elements/gstidentity.h:
* gst/gstelement.c: (gst_element_get_state_func),
(gst_element_lost_state), (gst_element_pads_activate):
* gst/gstpad.c: (gst_pad_set_active), (gst_pad_peer_set_active),
(gst_pad_check_pull_range), (gst_pad_pull_range):
* gst/gstpad.h:
Simplify pad activation.
Added function to check if pull_range can be performed.
Error out when pulling inactive or flushing pads.
Removed const from refcounted types as it does not make sense.
Simplify pad templates in basesink
Added base class for simple 1-to-1 transforms.
Make identity subclass the base transform.
2005-03-29 16:18:12 +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
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
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
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
Thomas Vander Stichele
805ecd1f81 gst/: allow probes to work on ghost pads by realizing the pad probe debugging
Original commit message from CVS:

* gst/gstpad.h:
* gst/gstprobe.c:
allow probes to work on ghost pads by realizing the pad
probe debugging
2005-01-13 15:29:40 +00:00
Ronald S. Bultje
28f58530fe Add gst_pad_set_active_recursive().
Original commit message from CVS:
* docs/gst/gstreamer-sections.txt:
* docs/gst/tmpl/gstpad.sgml:
* gst/gstpad.c: (gst_pad_set_active_recursive):
* gst/gstpad.h:
Add gst_pad_set_active_recursive().
2005-01-11 00:40:13 +00:00
Andy Wingo
d6443170cf gst/gsttag.c: Add a tag merge func for pointers. The header was there all along, but the function wasn't. (guile-gstr...
Original commit message from CVS:
2004-07-14  Andy Wingo  <wingo@pobox.com>

* gst/gsttag.c: Add a tag merge func for pointers. The header was
there all along, but the function wasn't. (guile-gstreamer's build
system uses the address of the function -- I wasn't actually
trying to use this.)

2004-07-13  Andy Wingo  <wingo@pobox.com>

* gst/gstpad.c (gst_pad_try_set_caps): Naive link functions (such
as gst_pad_proxy_pad_link) just link to every other pad when they
are called. In the case where the graph has cycles, this will mean
that a call to try_set_caps will recurse. Allow this recursion
and return OK, while we wait for the first try_set_caps to give a
proper return value.
(gst_pad_link_call_link_functions): Since this function is the
only one to set the NEGOTIATING flag on a pad, if the flag is set
it means that the link functions have indirectly recursed. If this
happens, error out to avoid infinite recursion and an eventual
SEGV.
(gst_real_pad_class_init): Remove a crufty GtkObject comment.
(gst_pad_proxy_getcaps): Intersect the result with the template
caps to ensure that the return value is valid.

2004-07-11  Andy Wingo  <wingo@pobox.com>

* gst/gstdata.c (gst_data_is_writable): s/>=/>/. If there is only
one refcount, the calling function is the owner of the buffer.
2004-07-14 15:28:51 +00:00
Steve Lhomme
395faf9c06 rename GSTREAMER_EXPORT to GST_EXPORT
Original commit message from CVS:
rename GSTREAMER_EXPORT to GST_EXPORT
2004-06-13 10:04:12 +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