Original commit message from CVS:
Clock fixes. Added async callbacks and clock unscheduling.
Threading fixes. Fixed race condition in GstTask and possible
deadlock in _pad_get_caps(). Made various subsystems (query,
format,..) threadsafe.
Lots of cleanups and documentation.
Original commit message from CVS:
* gst/gstbuffer.c: (gst_buffer_default_copy):
* gst/gstbuffer.h:
Added Comment to a flag.
copy relevant flags in _buffer_copy.
Original commit message from CVS:
* gst/gstbuffer.c: (_gst_buffer_initialize), (gst_buffer_get_type),
(gst_buffer_free_chunk): Added gst_buffer_get_type() and changed
to using it.
* gst/gstbuffer.h: Changed GST_BUFFER_TYPE to gst_buffer_get_type()
* gst/gstcaps.c: (gst_caps_is_fixed_foreach): Buffer is a fixed type
* gst/gstpad.c: (_gst_pad_default_fixate_foreach): same
* gst/gststructure.c: (gst_structure_set_valist),
(gst_structure_from_abbr), (gst_structure_to_abbr): Add vararg
support for buffers.
* gst/gsttag.c: (gst_tag_register): Constify a prototype that was
intended to be const.
* gst/gsttag.h: same
* gst/gstvalue.c: (gst_value_serialize_buffer),
(gst_value_deserialize_buffer), (_gst_value_initialize): Add code
to (de)serialize buffers.
* testsuite/caps/Makefile.am: Add a bit of buffer testing
* testsuite/caps/string-conversions.c: (main):
* testsuite/caps/value_serialize.c: add new test
Original commit message from CVS:
* gst/gstbuffer.c: (_gst_buffer_sub_free),
(gst_buffer_default_free), (gst_buffer_default_copy),
(gst_buffer_alloc_chunk), (gst_buffer_free_chunk),
(gst_buffer_new), (gst_buffer_create_sub): Allocate GstBuffer
structures in one place.
Original commit message from CVS:
* gst/gstbuffer.c: (gst_buffer_join): Add function gst_buffer_join()
to eventually deprecate gst_buffer_merge(). (bug: #136408)
* gst/gstbuffer.h:
Original commit message from CVS:
* gst/gstbuffer.c (_gst_buffer_initialize):
* gst/gstdata.c (gst_data_get_type):
* gst/gstevent.c (_gst_event_initialize): Use gst_data_copy,
instead of ref, since some applications that uses GBoxed
routines depends on a function that actually returns a copy.
Original commit message from CVS:
2004-02-20 Andy Wingo <wingo@pobox.com>
* gst/gstbin.c:
* gst/gstbuffer.c:
* gst/gstplugin.c:
* gst/registries/gstxmlregistry.c:
* gst/schedulers/gstoptimalscheduler.c: Debugging tweaks.
* gst/gstelement.c (gst_element_set_scheduler): Debugging fixes.
(gst_element_add_pad): DEBUG->INFO, some fixes.
(gst_element_get_compatible_pad_template): Just see if the
templates' caps intersect, not if one is a strict subset of the
other. This conforms more to what gst_pad_link_intersect() does.
(gst_element_class_add_pad_template): Don't memcpy the pad
template, just ref it.
(gst_element_get_compatible_pad_filtered): Clean up debug messages
* gst/gstpad.c (gst_pad_can_link_filtered): Debug a true result.
(gst_pad_link_filtered): Debug changes.
(gst_pad_link_prepare): New function, consolidated from
can_link_filtered and link_filtered.
* gst/parse/grammar.y (gst_parse_perform_link): Made INFO output
look more like that of the functions in gstelement.c
* gst/gstinfo.c (gst_debug_print_object): Put a space before the
object, and return the empty string if object is NULL.
* gst/parse/parse.l: Remove trailing newlines when calling PRINT.
* gst/parse/grammar.y (YYFPRINTF): Log bison debugging info via
LOG, not DEBUG. We still get flex info on debug.
* gst/registries/gstxmlregistry.c (gst_xml_registry_load): Make
debug string more verbose.
(plugin_times_older_than): DEBUG->LOG.
Original commit message from CVS:
* gst/elements/gstfilesrc.c: (gst_filesrc_free_parent_mmap),
(gst_filesrc_map_region):
* gst/gstbuffer.c: (_gst_buffer_initialize),
(_gst_buffer_sub_free), (gst_buffer_default_copy),
(gst_buffer_new), (gst_buffer_create_sub),
(gst_buffer_is_span_fast), (gst_buffer_span):
* gst/gstbuffer.h:
Change GstBuffer private structure element names. (all files)
* gst/gstqueue.c: (gst_queue_init), (gst_queue_getcaps),
(gst_queue_link):
* gst/gstqueue.h:
Implement getcaps/pad_link functions that handle the case where
there are data in the queue.
Original commit message from CVS:
merge in tagging
Includes:
- gsttag.[ch] - The definition of GstTagList and tag registering/querying
- gsttaginterface.[ch] - Interface for elements that can handle setting of tags
- updates and merges to gststructure.[ch] and gstvalue.[ch]
- testsuite/tags - some tests for tagging
- bugfixes
- updates to make make distcheck work
- updates the version number to 0.7.2.1
Does not include:
- including tagging stuff in docs
- extensive tests
Original commit message from CVS:
merge TYPEFIND branch. Major changes:
- totally reworked type(find) system
- bytestream is out of the core again
- typefind element is now part of gstelements
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:
- First attempt at implementing #113180, this one also removes
automatic (byte) offset calculations in the subbuffer code and moves
that logic to bytestream and filesrc. It will also update the offset
and duration fields in some special cases.
Original commit message from CVS:
- Explicitly set buffer fields to default values instead of using memset,
this seems to speed up buffer allocation by at least 30%
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:
2003-03-29 Martin Schulze <MHL.Schulze@t-online.de>
* gst/gstelementfactory.c: Add "g_free (dp->license)" in
gst_element_details_free().
* gst/gstevent.[ch]: Add function gst_event_get_type() to
support c++ language binding. Make macros gst_event_ref[_by_count]
return a GstEvent* instead of a GstData*.
* gst/gstbuffer.[ch]: Add functions gst_buffer[_pool]_get_type()
to support c++ language binding.
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:
- copy kernel headers (waiting for libatomic..)
- Make sure the atomic stuff is never seen by the app
- inline atomic stuff for core only, expose non-inlined version to apps.
hoping this one works... please test
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:
- Documentation updates, renamed some _ methods because gtkdoc didn't
want to generate docs for them.
- Add some more events for future use.
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
