Make sure clock->clockid is unreffed before clock->master.
gst_clock_id_unschedule (clock->clockid) tries to access clock->master. If
clock->master is unreffed before and it's deallocated, _unschedule could access
free'd memory.
Adds that warning to configure.ac
Includes a tiny change of the GST_BOILERPLATE_FULL() macro:
The get_type() function is no longer declared before being defined.
https://bugzilla.gnome.org/show_bug.cgi?id=611692
There's not much point in using GST_DEBUG_FUNCPTR with GObject
virtual functions such as get_property, set_propery, finalize and
dispose, since they'll never be used by anyone anyway. Saves a
few bytes and possibly a tenth of a polar bear.
Move MT safety to main description (it does not belong to Return: or Since:
statement). Add a few missing return docs. Downgrade a normal comment froma doc
comment. Fix a doc header to only contain symbol name.
The padding of GstClock is a GstClockTime and not a
gpointer, so adding a pointer requires the padding
size to be changed depending on the pointer size.
Use an union instead.
Fixes bug #582878.
Move the checks for using an unscheduled entry from the unsafe GstClock to the
SystemClock object so that we can perform the correct locking.
fix a leak and potential deadlock then the async thread fails to start.
Sprinkle some G_LIKELY around because we can.
Add a property to select the clock type, currently REALTIME and MONOTONIC when
posix timers are available.
Implement the systemclock with GstPoll instead of GCond. This allows us to
schedule timeouts with nanosecond precission on newer kernels and with ppoll
support. It's also resilient to changes to the systemclock because of NTP or
similar.
Original commit message from CVS:
* gst/gstclock.c: (gst_clock_add_observation):
Add some more debugging to the clock slaving code.
* win32/common/libgstbase.def:
Add new basetransform method.
Original commit message from CVS:
* gst/gstclock.c: (gst_clock_set_calibration):
Make some checks actually useful.
* gst/gstregistrybinary.c: (gst_registry_binary_load_plugin):
Remove some unused code. Unsigned integers tend to be >= 0.
Original commit message from CVS:
* gst/gstcaps.c: (gst_static_caps_get):
* gst/gstclock.c: (gst_clock_entry_new):
Don't use g_atomic_set_int where it's not needed.
Original commit message from CVS:
* gst/gstutils.c:
* gst/gstutils.h:
API: Deprecate gst_atomic_int_set(), g_atomic_int_set() should be used
now that we depend on new enough GLib.
* gst/gstcaps.c: (gst_static_caps_get):
* gst/gstclock.c: (gst_clock_entry_new):
* gst/gstinfo.c: (_gst_debug_init), (gst_debug_set_colored),
(gst_debug_set_default_threshold), (_gst_debug_category_new),
(gst_debug_category_set_threshold):
* libs/gst/base/gstbasesink.c: (gst_base_sink_init),
(gst_base_sink_set_qos_enabled):
* libs/gst/net/gstnettimeprovider.c:
(gst_net_time_provider_set_property):
Use g_atomic_int_set() instead of gst_atomic_int_set().
Original commit message from CVS:
* docs/gst/gstreamer-sections.txt:
* gst/gstclock.c: (gst_clock_adjust_unlocked),
(gst_clock_unadjust_unlocked), (gst_clock_set_calibration):
* gst/gstclock.h:
Improve _adjust_unlocked() so that it overflows less.
Add gst_clock_unadjust_unlocked to convert from external time to
internal time based on calibration.
Add some more debug.
API: GstClock::gst_clock_unadjust_unlocked()
Original commit message from CVS:
* gst/gstclock.c: (gst_clock_set_master), (do_linear_regression):
Move all the debug to the CLOCK category, and associate it with
the clock object.
Original commit message from CVS:
Patch by: René Stadler <mail at renestadler dot de>
* gst/gstclock.c: (gst_clock_new_periodic_id):
Reject invalid clock times for interval of periodic ids.
Fixes ##383506.
Original commit message from CVS:
Patch by: René Stadler <mail at renestadler dot de>
* gst/gstclock.c: (gst_clock_id_wait):
Make period ids add the interval to the origial requested time instead
of the possibly updated time which can be wrong when there are multiple
waiters for the same id. Fixes#382592.
* gst/gstsystemclock.c: (gst_system_clock_async_thread),
(gst_system_clock_id_wait_jitter_unlocked),
(gst_system_clock_id_wait_jitter):
Fix restart in the async notify thread when an async entry is added to
the front of the list. Fixes#381492.
* tests/check/gst/gstsystemclock.c: (store_callback),
(notify_callback), (GST_START_TEST), (gst_systemclock_suite):
Added test for multiple async waits.
Added test for async wait order.
Original commit message from CVS:
* docs/gst/gstreamer-sections.txt:
Add GstClockClass vmethod docs.
* gst/gstcaps.h:
Mark #endif with comment for associated #if
* gst/gstclock.c: (gst_clock_id_wait):
* gst/gstclock.h:
Add vmethod wait_jitter to avoid an unneeded _get_time() for
most clock implementations.
Document vmethods.
Flesh out docs about resolution methods.
API: GstClockClass::wait_jitter
* gst/gstsystemclock.c: (gst_system_clock_class_init),
(gst_system_clock_async_thread),
(gst_system_clock_id_wait_jitter_unlocked),
(gst_system_clock_id_wait_jitter):
Use base class wait_jitter variant for improved performance
due to less clock polling.
Original commit message from CVS:
* docs/design/part-qos.txt:
Bring docs in line with the code. Mostly the sign of the jitter was
wrong in the docs.
* gst/gstclock.c:
Fix the docs for the jitter.
* gst/gstevent.c: (gst_event_new_custom), (gst_event_new_tag),
(gst_event_parse_tag), (gst_event_new_buffer_size),
(gst_event_parse_buffer_size), (gst_event_parse_qos),
(gst_event_new_seek), (gst_event_parse_seek),
(gst_event_new_navigation):
Make sure the GstStructure has no parent when creating custom
events.
Add some more argument checking so that we avoid 0.0 rates.
Flesh out the docs for the QoS event some more.
Original commit message from CVS:
* gst/gstcaps.c: (gst_caps_new_empty), (_gst_caps_free),
(gst_caps_unref), (gst_static_caps_get),
(gst_caps_append_structure):
* gst/gstclock.c: (gst_clock_entry_new), (_gst_clock_id_free):
Use GSlice when the glib we build against is >= 2.10
Original commit message from CVS:
Patch by: James Andrewartha <trs80 at tartarus uwa edu au>
* gst/gst.c:
* gst/gstbus.c:
* gst/gstclock.c:
* gst/gstevent.c:
* gst/gstformat.c:
* gst/gstmessage.c:
* gst/gstparse.c:
* gst/gstquery.c:
* gst/gstutils.c:
* gst/parse/Makefile.am:
* libs/gst/base/gstadapter.c:
* libs/gst/base/gstbasesrc.c:
* libs/gst/base/gstpushsrc.c:
* libs/gst/base/gsttypefindhelper.c:
* plugins/elements/gstfakesrc.c:
* plugins/elements/gstidentity.c:
Make sure gstprivate.h and/or config.h are
always included first, otherwise some of our
defines (like _FILE_OFFSET_BITS) might be
redefined in the system headers. Fixes build
on opensolaris (#340016).
Original commit message from CVS:
* gst/gstclock.c: (gst_clock_class_init), (do_linear_regression):
Marked the stats property as unimplemented so people don't get
wild ideas.
Add debug message when regression goes wrong.
Added some more docs.
Original commit message from CVS:
* gst/gstclock.c: (gst_clock_entry_new),
(gst_clock_id_compare_func), (gst_clock_id_wait),
(gst_clock_id_wait_async), (gst_clock_id_unschedule),
(gst_clock_init), (gst_clock_get_internal_time),
(gst_clock_set_master), (do_linear_regression),
(gst_clock_add_observation), (gst_clock_set_property):
* gst/gstclock.h:
Review docs.
Small cleanups.
Fix a possible segfault when the window-size is made smaller.
Calculate jitter before performing the clock wait. Ideally
the clock implementation should calculate jitter but we need
API breakage for that.
* gst/gstsystemclock.c: (gst_system_clock_init):
Docs review.
* libs/gst/base/gstbasesink.c: (gst_base_sink_do_sync):
Remove leftover else
* tests/check/gst/gstsystemclock.c: (GST_START_TEST),
(gst_systemclock_suite):
Added check to test GST_CLOCK_DIFF.
Original commit message from CVS:
* gst/gstbin.c: (gst_bin_get_type), (gst_bin_handle_message_func):
Help the compiler a bit with type registration.
Use existing forward cod path instead of duplicating it when
handling a message.
* gst/gstbus.c: (gst_bus_get_type):
* gst/gstcaps.c: (gst_caps_get_type), (gst_static_caps_get_type):
* gst/gstchildproxy.c: (gst_child_proxy_get_type):
* gst/gstclock.c: (gst_clock_get_type):
* gst/gstelement.c: (gst_element_get_type),
* gst/gstelementfactory.c: (gst_element_factory_get_type):
* gst/gstindexfactory.c: (gst_index_factory_get_type):
* gst/gstminiobject.c: (gst_mini_object_get_type):
* gst/gstpad.c: (gst_pad_get_type):
* gst/gstsegment.c: (gst_segment_get_type):
* gst/gststructure.c: (gst_structure_get_type):
* gst/gstsystemclock.c: (gst_system_clock_get_type):
* gst/gsttask.c: (gst_task_get_type), (gst_task_join):
* gst/gstvalue.c:
Help compiler with type registration.
* plugins/elements/gstqueue.c: (gst_queue_handle_sink_event):
Small doc update.
Original commit message from CVS:
2006-02-07 Andy Wingo <wingo@pobox.com>
* libs/gst/base/gstcollectpads.c (gst_collect_pads_chain): Only
update last_stop if we're in TIME format and the timestamp is
valid.
* libs/gst/base/gstcollectpads.c (gst_collect_pads_event)
* libs/gst/base/gstbasetransform.c (gst_base_transform_eventfunc):
* libs/gst/base/gstbasesink.c (gst_base_sink_configure_segment):
If we get a new newsegment with a different format, adapt
accordingly.
* gst/gstclock.c (gst_clock_set_calibration): Accept a numerator
of 0. Not a problem, really.
Original commit message from CVS:
* gst/gstbin.c: (gst_bin_dispose), (gst_bin_provide_clock_func),
(gst_bin_remove_func), (gst_bin_handle_message_func),
(bin_query_duration_fold), (bin_query_generic_fold):
Clean up references to the clock provider when disposed or when
handling a clock-lost message from it.
Unref sinks when performing a query via gst_iterator_fold, as the
gst_bin_iterate_sinks iterator refs each item. (Fixes#323874)
* gst/gstclock.c: (gst_clock_class_init), (gst_clock_dispose),
(gst_clock_set_master):
Drop our reference to the master clock, if any, when we are disposed.
* gst/gsttypefindfactory.c: (gst_type_find_factory_dispose):
Chain up in dispose.
Original commit message from CVS:
* gst/gstbin.c: (gst_bin_element_set_state):
* gst/gstclock.c: (gst_clock_id_wait):
Added some more debug info.
* libs/gst/base/gstadapter.c:
Added more docs.
* libs/gst/base/gstbasesink.c: (gst_base_sink_handle_object),
(gst_base_sink_do_sync), (gst_base_sink_chain):
Added some comments.
Original commit message from CVS:
* check/gst/gstutils.c: (GST_START_TEST), (gst_utils_suite):
More checks.
* gst/gstclock.c: (gst_clock_finalize), (gst_clock_set_master),
(do_linear_regression), (gst_clock_add_observation):
Cleanups.
Release lock when the clock cannot be slaved.
Catch the case where the regression returned an invalid denominator.
* gst/gstutils.c: (gst_util_div128_64_iterate),
(gst_util_div128_64), (gst_util_uint64_scale_int64),
(gst_util_uint64_scale), (gst_util_uint64_scale_int):
Add protentially more performant non-iterative 128/64 divide function
that unfortunatly does not work yet.
Shortcut the trivial 0/X = 0 case.
Remove the warnings on overflow.
Original commit message from CVS:
2005-11-23 Andy Wingo <wingo@pobox.com>
* check/net/gstnetclientclock.c (test_functioning): Adjust to
rate_num/rate_denom change.
* gst/net/gstnetclientclock.c
(gst_net_client_clock_observe_times): Take the SLAVE_LOCK not the
OBJECT_LOCK. Don't call add_observation with the lock.
* gst/gstclock.c (gst_clock_init): Initialize the rate as a
fraction.
(gst_clock_adjust_unlocked): Adjust using uint64_scale and the
rate fraction.
(gst_clock_set_calibration, gst_clock_get_calibration): Change to
deal with rate as a fraction whose numerator and denominator are
GstClockTime values.
(gst_clock_set_master): Only use the OBJECT_LOCK to set the
master; the other fields are protected by the SLAVE_LOCK.
(do_linear_regression): Note that this must be called with the
SLAVE_LOCK.
(gst_clock_add_observation): Take the SLAVE_LOCK, not the
OBJECT_LOCK. Call set_calibration instead of touching the
variables directly.
(gst_clock_set_property, gst_clock_get_property): Protect
master/slave parameters with the SLAVE_LOCK.
* gst/gstclock.h (GstClock): Remove rate, add rate_numerator and
rate_denominator. PR3C1S3. Add a new lock, the SLAVE_LOCK, and
note that all of the instance variables that add_observation and
the set_master functions use are protected by that lock and not
the OBJECT_LOCK.
(GST_CLOCK_SLAVE_LOCK, GST_CLOCK_SLAVE_UNLOCK): New macros.
* gst/gstclock.c (gst_clock_add_observation): No longer requires
the caller to take the object lock.
Original commit message from CVS:
* gst/base/gstbasesink.c: (gst_base_sink_class_init),
(gst_base_sink_wait), (gst_base_sink_do_sync),
(gst_base_sink_handle_event):
* gst/base/gstbasesink.h:
No need to store the clock, the parent element class already
has it.
* gst/gstbin.c: (gst_bin_set_clock_func), (gst_bin_add_func):
Updates for clock_set returning a gboolean
* gst/gstclock.c: (gst_clock_entry_new), (gst_clock_id_wait),
(gst_clock_id_wait_async), (gst_clock_class_init),
(gst_clock_init), (gst_clock_finalize),
(gst_clock_get_internal_time), (gst_clock_get_time),
(gst_clock_slave_callback), (gst_clock_set_master),
(gst_clock_get_master), (do_linear_regression),
(gst_clock_add_observation), (gst_clock_set_property),
(gst_clock_get_property):
* gst/gstclock.h:
Implement master/slave. When setting a clock as a slave, a
periodic timeout is scheduled to sample master and slave times.
Then the slave clock is recalibrated to match offset and rate
of the master clock.
Update logging a bit.
Add flag so that a clock can state that is cannot be slaved to
another clock.
* gst/gstelement.c: (gst_element_set_clock):
* gst/gstelement.h:
The set_clock returns a gboolean for when an element cannot
deal with the selected clock in the pipeline.
* gst/gstpipeline.c: (gst_pipeline_change_state),
(gst_pipeline_set_clock):
* gst/gstpipeline.h:
Handle the case where the selected clock cannot be set on
the pipeline.
* gst/net/gstnetclientclock.c: (gst_net_client_clock_class_init),
(gst_net_client_clock_init), (gst_net_client_clock_finalize),
(gst_net_client_clock_set_property),
(gst_net_client_clock_get_property),
(gst_net_client_clock_observe_times):
* gst/net/gstnetclientclock.h:
Use regression code in GstClock parent, remove duplicated
functionality.
Original commit message from CVS:
2005-11-21 Andy Wingo <wingo@pobox.com>
* *.h:
* *.c: Ran scripts/update-macros. Oh yes.
* gst/gstobject.h (GST_OBJECT_GET_LOCK, GST_OBJECT_LOCK)
(GST_OBJECT_TRYLOCK, GST_OBJECT_UNLOCK): Renamed from
GST_GET_LOCK, etc.
* scripts/update-macros: New script. Run it on your files to
change GST_LOCK to GST_OBJECT_LOCK, and the same for UNLOCK as
well.
Original commit message from CVS:
2005-11-19 Andy Wingo <wingo@pobox.com>
* gst/gstclock.h:
* gst/gstclock.c (GstClock, GstClockClass): Change resolution to
be a GstClockTime.
(gst_clock_set_resolution, gst_clock_get_resolution): Resolution
is a GstClockTime. Fixes#321710.
Original commit message from CVS:
2005-11-19 Andy Wingo <wingo@pobox.com>
* gst/gstclock.h (GstClock): Remove offset property. Add
internal_calibration and external_calibration. Fix padding. Pad
also by GstClockTime so we don't run into problems.
* gst/gstclock.c (gst_clock_set_rate_offset): Remove.
(gst_clock_get_rate_offset): Remove.
(gst_clock_set_time_adjust): Remove. Fixes#321712.
Original commit message from CVS:
* gst/gstclock.c: (gst_clock_set_calibration),
(gst_clock_get_calibration):
Doc and API fixes.
Callibration can be set with internal time equal to current
internal time too.
Original commit message from CVS:
2005-11-18 Andy Wingo <wingo@pobox.com>
* gst/net/gstnetclientclock.c (do_linear_regression): Use all
integer arithmetic. Return the minimum of the domain, which can be
set as "internal" for gst_clock_set_calibration.
(gst_net_client_clock_observe_times): Call _set_calibration.
(gst_net_client_clock_new): Call _set_calibration instead of
rate_offset.
* check/net/gstnetclientclock.c (test_functioning): Use the right
adjustment api.
* gst/gstclock.h:
* gst/gstclock.c (gst_clock_get_calibration)
(gst_clock_set_calibration): New functions, obsolete the ones I
added yesterday. Doh. Precision issues mean we have to extrapolate
from a point in the more recent past than 1970.
(gst_clock_get_rate_offset, gst_clock_set_rate_offset): Mark as
obsolete.
(gst_clock_adjust_unlocked): Use the right calibration data.
Original commit message from CVS:
* gst/gstclock.c: (gst_clock_init), (gst_clock_adjust_unlocked),
(gst_clock_set_rate_offset), (gst_clock_get_rate_offset):
* gst/gstclock.h:
Anonymous structs are a gcc (and some other compilers) extension, so
don't use them. Since this is only for ABI-compatibility, and our
API/ABI freeze is over in a few days, this whole thing will only
last a few days, so don't bother trying to think up a meaningful
name for the struct.
Original commit message from CVS:
2005-11-17 Andy Wingo <wingo@pobox.com>
* gst/gstclock.h (GstClock): Add rate and offset properties,
preserving ABI stability. Add rate/offset accessors. Will file bug
for the freeze break.
* gst/gstclock.c (gst_clock_adjust_unlocked): Implement using rate
and offset, trying to keep precision and avoiding
underflow/overflow.
(gst_clock_set_rate_offset, gst_clock_get_rate_offset): New
functions. Make gst_clock_set_time_adjust obsolete.
(gst_clock_set_time_adjust): Note that this function is obsolete.
Will file bug soon.
* gst/base/gstbasetransform.h: Make the ABI-stability hack
greppable by using GST_PADDING-1+1.
Original commit message from CVS:
* docs/gst/gstreamer-sections.txt:
Added some new macros.
* gst/gstclock.c:
* gst/gstclock.h:
* gst/gstobject.h:
Docs updates.
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.
Original commit message from CVS:
* gst/gstbus.c: (gst_bus_pop):
* gst/gstclock.c:
* gst/gstsystemclock.c: (gst_system_clock_async_thread):
Small cleanups and doc updates.
Original commit message from CVS:
* gst/gstclock.c: (_gst_clock_id_free):
Commit from the Political Party For More Atomic CVS Commits,
so that people don't waste too much of their day fishing
out obvious leaks out of massive commits.
Oh, and fix a pretty damn obvious leak in the memchunk
removal code.
Original commit message from CVS:
* docs/gst/Makefile.am: Ignore a few more internal headers
* docs/gst/gstreamer-docs.sgml: Remove old sections
* docs/gst/gstreamer-sections.txt: Remove old sections
* docs/gst/tmpl/gstobject.sgml: update
* docs/gst/tmpl/gstplugin.sgml: update
* docs/gst/tmpl/gstpluginfeature.sgml: update
* docs/random/ds/0.9-suggested-changes: update.
* gst/Makefile.am: remove memchunk and trashstack, since they're
not used.
* gst/gst.c: (gst_deinit): rename gst_registry_deinit to _cleanup
* gst/gst.h: don't include some headers
* gst/gstchildproxy.c: add gstmarshal.h
* gst/gstclock.c: Don't use memchunks
* gst/gstminiobject.c: Add some docs
* gst/gstobject.c: remove DESTROYED flag, since it's redundant
* gst/gstobject.h: same
* gst/gstplugin.c: include gstmacros.h
* gst/gstplugin.h: don't include gstmacros.h, since it's private
* gst/gstquery.c: don't use memchunks
* gst/gstregistry.c: rename gst_registry_deinit()
* gst/gstregistry.h: same
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.
Original commit message from CVS:
A bunch of portability fixes, derived from Steve Lhomme's MSVC
patch (bug #141317):
* gst/gst-i18n-lib.h: Allow disabling gettext.
* gst/gstatomic_impl.h: disable warning when it's dumb.
* gst/gstclock.c: fix include
* gst/gstcompat.h: fix variadic macro
* gst/gstinfo.c: fix include
* gst/gstmacros.h: add defines for inlines on MSVC
* gst/gstplugin.c: fix includes
* gst/gstregistry.c: fix includes
* gst/gstregistry.h: use S_IREAD, etc., if S_IRUSR isn't defined
* gst/gstsystemclock.c: fix include
* gst/gsttrace.c: (gst_trace_new), (gst_trace_text_flush): use
S_IREAD if S_IRUSR isn't defined. fix use of non-portable functions
* gst/registries/gstxmlregistry.c:
(gst_xml_registry_parse_element_factory): fix use of non-portable
functions
* libs/gst/control/dparam.h: Remove trailing comma in enum definition
* libs/gst/control/dparammanager.h: same
Original commit message from CVS:
* gst/gstelement.h:
* gst/gstelement.c (gst_element_set_time_delay): New function for
setting element time taking into account a hardware buffering
delay.
(gst_element_set_time): Now just an invocation of
gst_element_set_time_delay.
* gst/gstclock.h:
* gst/gstclock.c (gst_clock_get_event_time_delay): New function
allowing to set event times in the future.
(gst_clock_get_event_time): Now just an invocation of
gst_clock_get_event_time_delay.
Original commit message from CVS:
reviewed by: David Schleef <ds@schleef.org>
* gst/gstclock.c: (gst_clock_entry_new): fixes structure
initialisation of clock (bug #134128)
Original commit message from CVS:
2004-01-16 Benjamin Otte <in7y118@public.uni-hamburg.de>
* gst/gstclock.c: (gst_clock_get_time):
make it compile with gcc 2.95 again.
Patch by Scott Wheeler
Original commit message from CVS:
2004-01-15 Benjamin Otte <in7y118@public.uni-hamburg.de>
* gst/autoplug/gstspideridentity.c:
(gst_spider_identity_sink_loop_type_finding):
break infinite loop by just returning instead of looping
* gst/gstclock.c: (gst_clock_class_init), (gst_clock_set_property):
set event time difference correctly. Set it to 1 second instead
of 100ms to be more tolerant
* gst/gstelement.c: (gst_element_set_time):
add debugging output
Original commit message from CVS:
2004-01-13 Benjamin Otte <in7y118@public.uni-hamburg.de>
* gst/gstclock.c: (gst_clock_class_init), (gst_clock_init),
(gst_clock_set_speed), (gst_clock_set_active),
(gst_clock_is_active), (gst_clock_reset),
(gst_clock_handle_discont):
* gst/gstclock.h:
deprecate old interface and disable functions that aren't in use
anymore.
* gst/gstelement.h:
* gst/gstelement.c: (gst_element_get_time), (gst_element_wait),
(gst_element_set_time), (gst_element_adjust_time):
add concept of "element time" and functions to get/set this time.
* gst/gstelement.c: (gst_element_change_state):
update element time correctly.
* gst/gstelement.c: (gst_element_get_compatible_pad_filtered):
This is a debug message, not a g_critical.
* gst/gstpad.c: (gst_pad_event_default):
handle discontinuous events right with element time.
* gst/gstscheduler.c: (gst_scheduler_state_transition):
update to clocking fixes.
set clocks on elements in READY=>PAUSED. The old behaviour caused
a wrong element time on the first element that started playing.
* gst/schedulers/gstbasicscheduler.c:
(gst_basic_scheduler_class_init):
* gst/schedulers/gstoptimalscheduler.c:
(gst_opt_scheduler_class_init):
remove code that just implements the default behaviour.
* gst/elements/gstfakesink.c: (gst_fakesink_chain):
update to use new clocking functions
* testsuite/clock/clock1.c: (gst_clock_debug), (main):
* testsuite/clock/clock2.c: (gst_clock_debug), (main):
update to test new element time.
* gst/autoplug/gstspideridentity.c: (gst_spider_identity_getcaps):
use _get_allowed_caps instead of _get_caps. This catches filtered
caps correctly.
* testsuite/debug/commandline.c:
update for new GST_DEBUG syntax.
* testsuite/threads/Makefile.am:
disable a test that only works sometimes.
Original commit message from CVS:
Remove need for calling set_active(FALSE)+set_active(TRUE) before
calling handle_discont(). I didn't really understand this part but
I'm assuming that "hey, it works!" is good enough this time...
Original commit message from CVS:
GST_DEBUG reorganization
This is a big diff (ca 450k), containing loads of stuff:
- gstinfo.[ch] complete rewrite
- changing of all GST_DEBUG messages to reflect that change
- reorganization of subsystem disabling
- addition of gstconfig.h.in so we can track the disablings
- <gst/gst.h> does not include <unistd.h> and <config.h> anymore
- documentation updated for gstinfo stuff (build the docs yourself to know what changed)
- bugfixes for making of the docs (files from CVS are not deleted anymore
- testsuite for debugging changes in testsuite/debug
expect breakage
Original commit message from CVS:
- added macros GST_CLOCK_TIME_IS_VALID and GST_BUFFE_TIMESTAMP_IS_VALID
- use macros in some places
- buffer's timestamp field is a GstClockTime, not a guint64 - this is currently the same, but be sure to only use GstClockTime when working with timestamps in the future
Original commit message from CVS:
- Add more --disable options
- fix makefiles to only compile non-disabled features
- some compile fixes.
- removed extratypes, added gsturitype
- make get/set clock on a bin overridable
- some portability fixes for GUINT64
- separate pools from gstregistry.[ch] into gstregistrypool.[ch]
- make gstobject size fixed, even if we disabled load/save
- don't use 'new' as a variable as it is not a valib C++ variable
Original commit message from CVS:
- Keep track of pending clock waits so we can unlock them
- don't wait when diff bigger than configurable max to avoid clock lockups
Original commit message from CVS:
- Cleanups
- Added padding to structs
- fixed typechecking/casts
- reduced casts
- implemented remove_element in gstbin
- implemented set index on bin
Original commit message from CVS:
- Added first attempt at general caching mechanism (GstTimeCache renamed
to GstCache)
- Some more clocking checks and updates (waiting on GST_CLOCK_TIME_NONE
returns immediatly instead of blocking forever)
- Moved clock get/set functions to element class instead of instance.
- Added cache methods on elements.
- Renamed GST_PROPS_BOOL_TYPE to GST_PROPS_BOOLEAN_TYPE to make it more
consistent with gst_props_get/set_boolean and GST_PROPS_BOOLEAN.
- Give short stats about plugins in gst-inspect.
Original commit message from CVS:
- Reworked the clock to prepare for async notifications
- moved some common scheduler checking to gstbin
- added some vmethods to gstbin for future use
- more fixes to the optimal scheduler
- use new clock api in the schedulers
Original commit message from CVS:
- Removed bufferpool code and move that to gstbuffer.c
- implemented refcounting on GstData
- implemented new buffer code based on Company's work in the EVENTS2 branch
- added boxed types for GstData/GstEvent/GstBuffer/GstBufferPool
- added refcounting to bufferpools and events
- use lockfree allocation for buffers
- simplified the clock, use lockfree allocation
- use GQueue in GstQueue for faster access to the tail element
- update core plugins to the new event API
