The new request_new_pad_full vmethod provides an additional caps field,
which allows elements to take better decision process.
Also, add a gst_element_request_pad() function to allow developers to be
able to specify which pad template they want a pad of.
Convert gstutils to use that new method instead of the old one when more
efficient.
This is useful for being able to request pads in a more flexible way,
especially when the element can provide pads whose caps depend on
runtime configuration and therefore can't provide pre-registered
pad templates.
API: GstElement::request_new_pad_full
API: gst_element_request_pad
https://bugzilla.gnome.org/show_bug.cgi?id=637300
Make GstObject extend from GInitiallyUnowned, remove the FLOATING flag and use
GObject methods for managing the floating ref.
Remove class lock, it was a workaround for a glib < 2.8 bug.
Remove the parent-set and parent-unset signals, attempt to implement with notify
but disabled because deadlocks in deep-notify.
Adds a new tag to indicate the error in horizontal positioning
in meters. This is one of the available 'gps error' fields in
exif, for example.
API: GST_TAG_GEO_LOCATION_HORIZONTAL_ERROR
Add _set_value() variants that take ownership of the value passed
instead of making a copy of the value. This is useful for setting
values to things that aren't refcounted (e.g. GValueArrays or
strings or string arrays, etc.).
API: gst_structure_take_value()
API: gst_structure_id_take_value()
https://bugzilla.gnome.org/show_bug.cgi?id=629831
Add a GstStructure to GstElementClass and GstElementFactory. Add setters/getter.
Handle it in the registry code. Print items in gst-inspect.
Fixes#396774.
API: gst_element_class_set_meta_data(), gst_element_factory_get_meta_data_detail()
Added a new query type to retrieve informations about the areas of the
media currently buffered. See bug 623121.
API: gst_query_add_buffering_range
API: gst_query_get_n_buffering_ranges
API: gst_query_parse_nth_buffering_range
Make code including GStreamer headers compile with -Wcast-qual by
maintaining const-ness when casting. Also fix function signature of
gst_byte_writer_set_pos(): the byte writer should not be marked as
const.
https://bugzilla.gnome.org/show_bug.cgi?id=627910
Adds GST_TAG_APPLICATION_DATA for representing arbitrary private
data that applications might want to store into tags. Exif/id3,
for example, have tags for this.
API: GST_TAG_APPLICATION_DATA
Fixes#626651
For some reason the static inline function GST_CAT_LEVEL_LOG_valist is
now picked up, which then breaks the build because it's not documented,
so add it to the sections file.
Based on patch by Víctor Manuel Jáquez Leal <vjaquez@igalia.com>.
Fixes#625862.
Adds a new tag to inform about the image orientation and how
to rotate and flip it before display.
Note that this tag is a string with a predefined set of
possible values.
API: GST_TAG_IMAGE_ORIENTATION
Fixes#619508
A pad is 'negotiable' when its container element is in a state greater
than GST_STATE_READY
API:gst_pad_is_negotiable
API:gst_pad_set_negotiable
API:GST_PAD_NEGOTIABLE
https://bugzilla.gnome.org/show_bug.cgi?id=618644
This allows removing structures from caps without them being freed. Helpful when
plugins need to move around structures without having to do an expensive structure
copy.
API:gst_caps_steal_structure
https://bugzilla.gnome.org/show_bug.cgi?id=621527
This makes it possible to easily get a *:5 debug log without all
the refcounting noise, and drastically reduces the number of lines
output for a normal log (46m to 28m for a 20min video). The full log
including refcounting information can still be gotten using *:7.
Fixes#620460.
Adds 3 new geo location tags involving direction and
movement of capture. Those are:
API: GST_TAG_GEO_LOCATION_CAPTURE_DIRECTION
API: GST_TAG_GEO_LOCATION_MOVEMENT_DIRECTION
API: GST_TAG_GEO_LOCATION_MOVEMENT_SPEED
Fixes#617223
Adds those new tags to describe the device manufacturer and
model used to create medias.
API: GST_TAG_DEVICE_MANUFACTURER
API: GST_TAG_DEVICE_MODEL
Fixes#615941
Adds a new tag for user favorite media rating.
User rating informs how much (from 0 to 100) a user
'likes' a media.
Having an percent uint range for this is easy to map into other scales,
like some players that allow users to attribute 'stars' to its
media.
API: GST_TAG_USER_RATING
Fixes#520697
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
The only reason these two functions are still around is that at some
point in the past they were in a public header, so we can't really
remove them now even though they should have been private all along
(and aren't really particularly useful). Since these are just empty
stubs now that do nothing but return FALSE and will be removed in
0.11 anyway, we may just as well deprecate them formally.
Adds the following new tags:
GST_TAG_SHOW_NAME
GST_TAG_SHOW_SORTNAME
GST_TAG_SHOW_EPISODE_NUMBER
GST_TAG_SHOW_SEASON_NUMBER
GST_TAG_LYRICS
GST_TAG_COMPOSER_SORTNAME
GST_TAG_GROUPING
Fixes#599759
gst_event_new_sink_message()
gst_event_parse_sink_message()
This event is used for sending a GstMessage downstream and synchronized
with the stream, to be posted by the sink once it reaches the sink.
Fixes bug #602275.
gst_util_greatest_common_divisor()
gst_util_double_to_fraction()
gst_util_fraction_to_double()
Using these instead of going over GValue has much lower overhead.
Also add float<->fraction transform functions for GValue.
This returns the internal feature list cookie, which changes every
time a feature is added or removed. This can be used by elements
to check if they should update their cached feature lists.
This patch adds gst_caps_set_value() and allows gst_caps_set_simple() to
work on non-simple caps. See the API documentation for the functions
about what they do.
The intention of these changes is to ease working with caps in caps
transform functions. An example for this would be ffmpegcolorspace,
where the caps transform function could be changed to look roughly like
this (pseudocode ahead):
result = gst_caps_copy (template_caps);
value = gst_structure_get_value (gst_caps_get_structure (caps, 0),
"widh");
gst_caps_set_value (result, value);
/* same for height, framerate and par */
return caps;
which is much cleaner and easier to understand than the current code.
https://bugzilla.gnome.org/show_bug.cgi?id=597690
In most places in core and baseclasses we just need the caps to do caps-
intersections. In that case ref'ed caps are enough (no need to copy).
This patch also switches the code to use the new functions.
API: gst_pad_get_caps_refed(), gst_pad_peer_get_caps_refed()
Often we don't need the result of the intersection. Add a variant that only
tries to intersect. It can break out earlier and does less GValue copying.
API: gst_caps_can_intersect()
Add a new macro GST_DEBUG_CATEGORY_GET to get a log category by name. This
allows plugins to use e.g. core categories like PERFORMANCE or CLOCK.
API: GST_DEBUG_CATEGORY_GET
Add new method to iterate a bufferlist without having to allocate an iterator.
Add convenience method for getting an item from the list based on the group and
index.
Remove redundant _do_data callback and method.
Update unit-tests and add some more for the new methods.
Add functions to create a new tag list and set tags in one go, which
is nice for use in combination with functions that take ownership of
the taglist, such as gst_event_new_tag() or gst_element_found_tags().
API: add gst_tag_list_new_full()
API: add gst_tag_list_new_full_valist()
Add a bunch of vararg getter convenience functions to complement
the vararg setter functions, and a basic unit test. Fixes#534208.
API: gst_structure_get()
API: gst_structure_id_get()
API: gst_structure_get_valist()
API: gst_structure_id_get_valist()
Add gst_segment_to_position() that converts a running_time to a position in the
segment. A faulty variant of this function is currently used in inputselector
but we'll need it for frame stepping too.
API: GstSegment::gst_segment_to_position()
Add new STEP event and methods for creating/parsing the event
Update design docs.
Add new STEP_DONE message and method to create/parse.
API: GstEvent::gst_event_new_step()
API: GstEvent::gst_event_parse_step()
API: GstMessage::gst_message_new_step_done()
API: GstMessage::gst_message_parse_step_done()
Add a start_time field and some methods. The start_time will contain the
running_time of when the element last went to paused. This time can be user to
report the position in PAUSED but also to do more correct clipping and
stepping later.
Add a gst_element_lost_state_full() with an extra argument to control
distribution of a new base_time. We will need this for flushing step
operations.
API: GstElement::gst_element_lost_state_full()
Reuse buffer code for bufferlists. Not sure if this measurably impacts performance
for the simple buffer case, if it does after doing some benchmarks, we can
decouple it later.
Fixes#572285
Remove the static function set on the TaskPool before _prepare() is called and
allow for assigning a function to a Task when we _push().
Update the examples
Two new log levels to dump FIXMEs into the log and to log data
in form of a hex dump (#578114).
API: GST_CAT_FIXME_OBJECT
API: GST_CAT_MEMDUMP_OBJECT
API: GST_CAT_FIXME
API: GST_CAT_MEMDUMP
API: GST_FIXME_OBJECT
API: GST_MEMDUMP_OBJECT
API: GST_FIXME
API: GST_MEMDUMP
Yes, 'codec' isn't exactly the best word, but let's be consistent with AUDIO_CODEC
and VIDEO_CODEC (which may be 'raw' formats as well after all). Prerequisite for
bug #576552.
This will be mostly useful in all elements that have some kind of internal
seek/index table. Currently almost all of them (or even all of them)
are using a linear search although the used array is already sorted,
wasting some CPU time without good reason.
Fixes bug #573623.
Add a GST_MESSAGE_REQUEST_STATE that can be posted by element when they would
like to have the application change the state of the pipeline. the primary use
case is to pause the pipeline when an audio mixer is mixing a higher priority
stream but it can also be used for other purposes.
Add some docs and a unit test.
Implement the REQUEST_STATE message in gst-launch.
API: gst_message_new_request_state()
API: gst_message_parse_request_state()
API: GST_MESSAGE_REQUEST_STATE
This tag will list a homepage for the media,
i.e. the artist's or movie's homepage.
This is different to GST_TAG_LOCATION as the latter
lists the original location of the media.
Fixes bug #571227.
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.
Add a special timer mode in GstPoll that makes it only use the control socket
with a timeout to schedule timeouts. Also add a pair of methods to wakeup the
timeout thread.
API: GstPoll::gst_poll_new_timer()
API: GstPoll::gst_poll_write_control()
API: GstPoll::gst_poll_read_control()
Original commit message from CVS:
* docs/gst/gstreamer-sections.txt:
* gst/gstquark.c:
* gst/gstquark.h:
* gst/gstquery.c: (gst_query_new_uri), (gst_query_set_uri),
(gst_query_parse_uri):
* gst/gstquery.h:
API: Add URI query type. This is useful to query the URI
of a sink/source element and can be used by demuxers that
need to get data from other files.
This query should go upstream by default.
Fixes bug #562949.
* plugins/elements/gstfdsink.c: (gst_fd_sink_query):
* plugins/elements/gstfdsrc.c: (gst_fd_src_class_init),
(gst_fd_src_query):
* plugins/elements/gstfilesink.c: (gst_file_sink_query):
* plugins/elements/gstfilesrc.c: (gst_file_src_class_init),
(gst_file_src_query):
Implement URI query.
Original commit message from CVS:
* docs/gst/gstreamer-sections.txt:
* gst/gsttagsetter.c:
* gst/gsttagsetter.h:
Rename api added in previous commit and add since tag to docs.
API: gst_tag_setter_reset_tags()
Original commit message from CVS:
* docs/gst/gstreamer-sections.txt:
* gst/gsttagsetter.c:
* gst/gsttagsetter.h:
Add function to reset tagsetter for element reuse.
API: gst_tag_setter_flush()
Original commit message from CVS:
* docs/gst/gstreamer-sections.txt:
* gst/gstbin.c: (gst_bin_recalculate_latency),
(gst_bin_change_state_func):
* gst/gstbin.h:
Add method to recalculate and redistribute the latency on a bin.
API: gst_bin_recalculate_latency().
Original commit message from CVS:
2008-11-04 Andy Wingo <wingo@pobox.com>
Add sequence numbers to events and messages. See #559250.
* gst/gstutils.c (gst_util_seqnum_next, gst_util_seqnum_compare):
New functions.
* gst/gstevent.h:
* gst/gstevent.c (_gst_event_copy, gst_event_new): Initialize new
events with a new sequence number, and copy it when copying.
(gst_event_get_seqnum, gst_event_set_seqnum): Accessors for an
event's sequence number.
* gst/gstmessage.h:
* gst/gstmessage.c (_gst_message_copy, gst_message_new_custom):
(gst_event_get_seqnum, gst_event_set_seqnum): As with events, so
with messages.
* docs/gst/gstreamer-sections.txt: Add new functions to the docs.
Original commit message from CVS:
* docs/Makefile.am:
* docs/gst/gstreamer-docs.sgml:
* docs/gst/gstreamer-sections.txt:
* docs/gst/running.xml:
* docs/libs/gstreamer-libs-docs.sgml:
Change to xinclude based build - its faster and easier to maintain.
Original commit message from CVS:
* docs/gst/gstreamer-sections.txt:
* gst/gstutils.h:
API: Move float endianness conversion macros from libgstfloatcast
to core as it's useful in general, even in core. Fixes bug #555196.
This adds GDOUBLE_FROM_BE, GDOUBLE_FROM_LE, GDOUBLE_TO_BE,
GDOUBLE_TO_LE, GDOUBLE_SWAP_LE_BE, GFLOAT_FROM_BE, GFLOAT_FROM_LE,
GFLOAT_TO_BE, GFLOAT_TO_LE, GFLOAT_SWAP_LE_BE.
Also add GST_READ_ and GST_WRITE_ macros for floats and doubles:
GST_READ_FLOAT_LE, GST_READ_FLOAT_BE, GST_READ_DOUBLE_LE,
GST_READ_DOUBLE_BE, GST_WRITE_FLOAT_LE, GST_WRITE_FLOAT_BE,
GST_WRITE_DOUBLE_LE, GST_WRITE_DOUBLE_BE.
Original commit message from CVS:
* docs/gst/gstreamer-sections.txt:
* gst/gstutils.h:
Always use the unaligned variants of GST_READ_UINT* and GST_WRITE_UINT*
as it's too easy to break the ISO C strict aliasing rules with simple
casts to the corresponding type and this would introduce hard to debug
bugs. Fixes bug #545714.
API: Add GST_READ_UINT24_(LE|BE) and GST_WRITE_UINT24_(LE|BE).
Original commit message from CVS:
* docs/gst/gstreamer-sections.txt:
* gst/gstmessage.c: (gst_message_new_structure_change),
(gst_message_parse_structure_change):
* gst/gstmessage.h:
Implement STRUCTURE_CHANGED messages. These messages will be used to
signal the parent bin of link/unlink operations that could require a
resync when doing a state change. See ##510354.
API: gst_message_new_structure_change()
API: gst_message_parse_structure_change()
Original commit message from CVS:
* docs/gst/gstreamer-sections.txt:
* gst/gsttaglist.c:
* gst/gsttaglist.h:
Add new tags for geo location and clarify purpose of existing location
tag. Fixes#481169
Original commit message from CVS:
Based on patch by: Olivier Crete <tester at tester dot ca>
* docs/gst/gstreamer-sections.txt:
* win32/common/libgstreamer.def:
* gst/gstpad.c: (gst_pad_init),
(gst_pad_set_iterate_internal_links_function),
(int_link_iter_data_free), (iterate_pad),
(gst_pad_iterate_internal_links_default),
(gst_pad_iterate_internal_links), (gst_pad_get_internal_links):
* gst/gstpad.h:
Add threadsafe replacement functions for getting internal links of an
element. Deprecate the old internal links functions.
API:GstPad::gst_pad_set_iterate_internal_links_function()
API:GstPad::GstPadIterIntLinkFunction
API:GstPad::gst_pad_iterate_internal_links()
API:GstPad::gst_pad_iterate_internal_links_default()
* gst/gstghostpad.c: (gst_proxy_pad_do_iterate_internal_links),
(gst_proxy_pad_init):
Implement threadsafe internal links.
* tests/check/elements/tee.c: (GST_START_TEST), (tee_suite):
Unit test for internal links on tee. See #549504.
Original commit message from CVS:
* configure.ac:
* docs/gst/gstreamer-sections.txt:
* docs/gst/gstreamer.types:
* docs/gst/gstreamer.types.in:
* gst/Makefile.am:
* gst/gst.c:
* gst/gstbin.c: (gst_bin_class_init), (gst_bin_set_index_func):
* gst/gstconfig.h.in:
* gst/gstelement.c: (gst_element_get_index):
* gst/gstregistrybinary.c: (gst_registry_binary_save_feature),
(gst_registry_binary_load_feature),
(gst_registry_binary_read_cache):
* gst/gstregistryxml.c: (load_feature),
(gst_registry_xml_read_cache), (gst_registry_xml_save_feature):
* plugins/Makefile.am:
* tools/gst-indent:
* tools/gst-inspect.c: (print_index_info), (print_element_list),
(print_plugin_features), (print_element_features):
* tools/gst-xmlinspect.c: (print_event_masks),
(print_element_info):
* win32/common/gstconfig.h:
Remove GST_DISABLE_(ENUMTYPES|INDEX|URI) everywhere.
Disabling the indexers and URI handler code will only reduce the
required amount of memory by a very small amount but on the other hand
requires much more maintaince work. Apart from that many places of
code are broken when disabling them.
Disabling the enum types doesn't reduce the required amount of memory
by more than a few bytes and makes it hard to fix bugs like #539772,
i.e. use the enums as GObject properties.
Original commit message from CVS:
* docs/gst/gstreamer-sections.txt:
* gst/gstevent.c: (gst_event_has_name):
* gst/gstevent.h:
* tests/check/gst/gstevent.c: (GST_START_TEST):
Add method to conveniently check the name of a custom event with
gst_event_has_name().
Reformat the event docs so that related methods are put together instead
of the default alphabetical sort.
Update unit test with new method.
API: GstEvent::gst_event_has_name()
Original commit message from CVS:
* docs/gst/gstreamer-sections.txt:
Move GParamSepc macros to standart section.
* gst/gstbin.c:
Dn't document _get_type - its in private section in docs anyway and
this doc-blob was incomplete.
* gst/gstclock.h:
Fix wrong symbol names in docs.
* gst/gstmacros.h:
Add once doc sentence.
* tests/check/gst/.cvsignore:
Ignore more.
Original commit message from CVS:
* docs/gst/gstreamer-docs.sgml:
* docs/gst/gstreamer-sections.txt:
* gst/gstparamspecs.c:
* gst/gstparamspecs.h:
Add GST_PARAM_CONTROLLABLE and GST_PARAM_USER_SHIFT. Move paramspec
docs to own section.
* gst/gstvalue.c:
This now only documents GValue.
* docs/libs/gstreamer-libs-sections.txt:
* libs/gst/controller/gstcontroller.h:
Remove GST_PARAM_CONTROLLABLE.
Original commit message from CVS:
Based on patch by: José Alburquerque <jaalburqu at svn dot gnome dot org>
* gst/gstutils.c: (gst_pad_add_data_probe),
(gst_pad_add_data_probe_full), (gst_pad_add_event_probe),
(gst_pad_add_event_probe_full), (gst_pad_add_buffer_probe),
(gst_pad_add_buffer_probe_full):
* gst/gstutils.h:
* docs/gst/gstreamer-sections.txt:
* win32/common/libgstreamer.def:
Add gst_pad_add_*_probe_full() functions with a notify callback that
lets the caller free the data it passes to the probe functions. This
is useful for bindings such as gst-python or gstreamermm (#526814).
API: gst_pad_add_data_probe_full
API: gst_pad_add_buffer_probe_full
API: gst_pad_add_event_probe_full
* tests/check/gst/gstutils.c:
Add minimal unit test to make sure freeing the data actually works
as expected.
* tests/benchmarks/.cvsignore:
Random cvsignore addendum.
Original commit message from CVS:
Patch by: José Alburquerque <jaalburqu at svn dot gnome dot org>
* docs/gst/gstreamer-sections.txt:
* gst/gstsegment.c:
* gst/gstsegment.h:
* win32/common/libgstreamer.def:
Expose gst_segment_copy() to make things easier for the c++ bindings.
Fixes#518932.
API: gst_segment_copy()
Original commit message from CVS:
* gst/gstminiobject.c: (gst_value_dup_mini_object),
(gst_param_spec_mini_object):
* gst/gstminiobject.h:
* win32/common/libgstreamer.def:
* docs/gst/gstreamer-sections.txt:
API: Add GST_IS_PARAM_SPEC_MINI_OBJECT, GST_PARAM_SPEC_MINI_OBJECT
GST_TYPE_PARAM_MINI_OBJECT and gst_value_dup_mini_object. Also move
GstParamSpecMiniObject into a public header for this.
This make GstMiniObject a bit more consistent with GObject and makes
it possible to extend the param specs.
gst_value_dup_mini_object is mainly useful for set_property methods.
Fixes bug #523798.
* tools/gst-inspect.c: (print_element_properties_info):
Print something useful for GstMiniObject properties and not just
"unknown type".
Original commit message from CVS:
* docs/gst/gstreamer-sections.txt:
* gst/gstregistrybinary.c: (gst_registry_binary_initialize_magic),
(gst_registry_binary_check_magic):
* gst/gstregistrybinary.h:
Call the version GST_MAGIC_BINARY_VERSION_STR to be more consistent
and add it to the (private part) of the docs to fix the build.
Original commit message from CVS:
Patch by: Ole André Vadla Ravnås
<ole dot andre dot ravnas at tandberg dot com>
* docs/gst/gstreamer-sections.txt:
* gst/gstpoll.c: (gst_poll_winsock_error_to_errno),
(gst_poll_update_winsock_event_mask),
(gst_poll_prepare_winsock_active_sets),
(gst_poll_collect_winsock_events), (gst_poll_new), (gst_poll_free),
(gst_poll_add_fd_unlocked), (gst_poll_fd_ctl_write),
(gst_poll_fd_ctl_read_unlocked), (gst_poll_fd_ignored),
(gst_poll_fd_has_error), (gst_poll_fd_can_read_unlocked),
(gst_poll_check_ctrl_commands), (gst_poll_wait):
* gst/gstpoll.h:
* win32/common/libgstreamer.def:
Add new function gst_poll_fd_ignored() for improved Windows
compatibility.
Various minor fixes and cleanups. See #520808.
Original commit message from CVS:
Patch by: Ole André Vadla Ravnås
<ole dot andre dot ravnas at tandberg dot com>
* docs/gst/gstreamer-sections.txt:
* gst/gstpoll.c: (find_index), (gst_poll_free_winsock_event),
(gst_poll_update_winsock_event_mask), (gst_poll_new),
(gst_poll_free), (gst_poll_fd_init), (gst_poll_add_fd_unlocked),
(gst_poll_remove_fd), (gst_poll_fd_ctl_write),
(gst_poll_fd_ctl_read_unlocked), (gst_poll_fd_has_closed),
(gst_poll_fd_has_error), (gst_poll_fd_can_read_unlocked),
(gst_poll_fd_can_write), (gst_poll_wait),
(gst_poll_set_controllable), (gst_poll_restart),
(gst_poll_set_flushing):
* gst/gstpoll.h:
* libs/gst/net/gstnetclientclock.c: (gst_net_client_clock_new):
* libs/gst/net/gstnettimeprovider.c: (gst_net_time_provider_start),
(gst_net_time_provider_new):
* plugins/elements/gstfdsink.c: (gst_fd_sink_start):
* plugins/elements/gstfdsrc.c: (gst_fd_src_start):
* tests/benchmarks/gstpollstress.c: (main):
* tests/check/gst/gstpoll.c: (GST_START_TEST), (gst_poll_suite):
Remove GstPollMode from the API, it does not make sense to let the
application control this.
Add support for Win32.
Fix the testsuite. Fixes#520671.
Original commit message from CVS:
* docs/gst/gstreamer-sections.txt:
* gst/gstpoll.c: (gst_poll_fd_init):
* gst/gstpoll.h:
Add INIT macro and _init method for initializing the GstPollFD.
Original commit message from CVS:
* configure.ac:
Add checks for poll, ppoll and pselect.
* docs/gst/gstreamer-docs.sgml:
* docs/gst/gstreamer-sections.txt:
Add docs for GstPoll.
* gst/Makefile.am:
* gst/gst.h:
* gst/gstpoll.c: (find_index), (selectable_fds),
(pollable_timeout), (choose_mode), (pollfd_to_fd_set),
(fd_set_to_pollfd), (gst_poll_new), (gst_poll_free),
(gst_poll_set_mode), (gst_poll_get_mode),
(gst_poll_add_fd_unlocked), (gst_poll_add_fd),
(gst_poll_remove_fd), (gst_poll_fd_ctl_write),
(gst_poll_fd_ctl_read_unlocked), (gst_poll_fd_ctl_read),
(gst_poll_fd_has_closed), (gst_poll_fd_has_error),
(gst_poll_fd_can_read_unlocked), (gst_poll_fd_can_read),
(gst_poll_fd_can_write), (gst_poll_wait),
(gst_poll_set_controllable), (gst_poll_restart),
(gst_poll_set_flushing):
* gst/gstpoll.h:
Add generic poll abstraction. We ideally don't want to have this in core
here but in glib intead...
This code will be used in various network elements and ultimately for
the nanosecond precision monotonic clock (that's why it's here in core).
It'll allow us to implement cancelable socket operations for windows too.
* tests/check/Makefile.am:
* tests/check/gst/gstpoll.c: (test_poll_wait), (GST_START_TEST),
(delayed_stop), (delayed_restart), (delayed_flush),
(delayed_control), (gst_poll_suite):
Add GstPoll unit test.
Original commit message from CVS:
Patch by: Siavash Safi <siavash dot safi at gmail dot com>
* gst/gstindex.c: (gst_index_finalize), (gst_index_set_resolver),
(gst_index_set_resolver_full):
* gst/gstindex.h:
Add new function with option to dispose of user_data in resolver.
Actually call the dispose function when finalizing the object and not
just when changing the resolver/filter.
API: GstIndex::gst_index_set_resolver_full()
* docs/gst/gstreamer-sections.txt:
Add new function to docs. Fixes#515469.
Original commit message from CVS:
* docs/gst/gstreamer-sections.txt:
* gst/gst.c: (init_post):
* gst/gstplugin.c: (_gst_plugin_register_static),
(gst_plugin_register_static), (_gst_plugin_initialize),
(gst_plugin_register_func):
* gst/gstplugin.h: (GST_PLUGIN_DEFINE_STATIC):
API: add gst_plugin_register_static() and deprecate
GST_PLUGIN_DEFINE_STATIC, since it's not portable
(#498924).
Also, in _gst_plugin_register_static(), make sure to call
g_thread_init() before calling GLib functions such as
g_list_append() if we're not initialised yet, since that
may lead to random crashes with older GSlice/GLib versions.
* tests/check/gst/gstplugin.c:
Adapt unit test to above changes.
Original commit message from CVS:
* docs/gst/gstreamer-sections.txt:
* gst/gstclock.h:
* gst/gstdebugutils.c:
* gst/gstinfo.c:
* gst/gstutils.c:
* gst/gstutils.h:
* libs/gst/base/gstbasesink.c:
* tools/gst-launch.c:
Change GST_GET_TIMESTAMP into gst_util_get_timestamp and replace all
uses as we don't have HAVE_POSIX_TIMERS in public headers.
Thanks Tim for spotting.
Original commit message from CVS:
* docs/gst/gstreamer-sections.txt:
* gst/gstclock.h:
* gst/gstdebugutils.c:
* gst/gstinfo.c:
Rename new API + ChangeLog surgery to remove old name from last entry..
API: GST_GET_TIMESTAMP
Original commit message from CVS:
* docs/gst/gstreamer-sections.txt:
* gst/gstclock.h:
* gst/gstdebugutils.c:
* gst/gstinfo.c:
Now hide the different clock stuff behind a macro.
API: GST_GET_CURRENT_TIME
Original commit message from CVS:
* docs/gst/gstreamer-sections.txt:
* gst/gstclock.h:
* tests/check/gst/gstsystemclock.c: (GST_START_TEST),
(gst_systemclock_suite):
Start merging in the easy bits of #361155, the monotonic clock patch.
This one adds a few handy macros with docs and a testsuite.
Original commit message from CVS:
* docs/gst/gstreamer-sections.txt:
Fixed documentation from my previous commit (added new API add
gst_value_set_structure(), add gst_value_get_structure() and
GST_VALUE_HOLDS_STRUCTURE).
Original commit message from CVS:
* docs/gst/gstreamer-sections.txt:
* gst/gstbus.c:
* gst/gstbus.h:
API: add gst_bus_pop_filtered
API: add gst_bus_timed_pop_filtered
Two new functions for waiting for specific message types on the
bus for a specified amount of time without iterating any main
loops or main contexts.
* tests/check/gst/gstbus.c:
Some tests for the new functions.
Original commit message from CVS:
* docs/gst/gstreamer-sections.txt:
Add M_PI and IMPORT_SYMBOL to the private part of the GstInfo section
as they shouldn't show up. Fixes the docs build.
Original commit message from CVS:
* docs/gst/gstreamer-sections.txt:
* gst/gstpad.c: (gst_pad_peer_query):
* gst/gstpad.h:
Add function to perform a query on the peer of a pad.
API: gst_pad_peer_query()
Original commit message from CVS:
* docs/gst/gstreamer-sections.txt:
* gst/gststructure.c: (gst_structure_get_uint):
* gst/gststructure.h:
Add function to get uint from a structure.
API: gst_structure_get_uint()
Original commit message from CVS:
* docs/gst/gstreamer-sections.txt:
Add gst_registry_add_path to docs.
Also fix formatting of an older changelog entry
Original commit message from CVS:
* docs/gst/gstreamer-sections.txt:
* gst/gstelement.c:
* gst/gstutils.c: (gst_type_register_static_full):
Beef up and include the docs for gst_type_register_static_full and
gst_element_class_set_details_simple and add the API keyword
in the ChangeLog.
Original commit message from CVS:
* docs/gst/gstreamer-sections.txt:
* gst/gstbin.c: (gst_bin_class_init), (gst_bin_init),
(gst_bin_dispose), (gst_bin_set_property), (gst_bin_get_property),
(gst_bin_remove_func), (gst_bin_handle_message_func):
* gst/gstbin.h:
Add a property for bins that handle the state change of their childs.
Fixes#435880
Original commit message from CVS:
* docs/gst/gstreamer-sections.txt:
* gst/gsturi.c: (get_element_factories_from_uri_protocol),
(gst_uri_protocol_is_supported), (gst_element_make_from_uri):
* gst/gsturi.h:
API: Add gst_uri_protocol_is_supported(), which checks if an sink
or src that supports a given URI protocol exists.
Original commit message from CVS:
* docs/gst/gstreamer-sections.txt:
* gst/gstbuffer.c: (gst_buffer_try_new_and_alloc):
* gst/gstbuffer.h:
* tests/check/gst/gstbuffer.c: (GST_START_TEST),
(gst_buffer_suite):
API: add gst_buffer_try_new_and_alloc() plus unit test (#431940).
Original commit message from CVS:
* configure.ac:
* docs/gst/gstreamer-sections.txt:
* gst/Makefile.am:
* gst/gstconfig.h.in:
* gst/gstobject.c: (gst_object_class_init),
(gst_signal_object_class_init):
* gst/gstobject.h:
2nd attempt to have a xml-less build as a joined effort of #413123
and #421480.
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:
* docs/gst/gstreamer-sections.txt:
Add new element field and method.
* gst/gstbin.c: (gst_bin_class_init), (gst_bin_init),
(bin_remove_messages), (gst_bin_add_func), (gst_bin_remove_func),
(gst_bin_recalc_state), (gst_bin_get_state_func),
(gst_bin_element_set_state), (gst_bin_change_state_func),
(gst_bin_continue_func), (bin_bus_handler),
(bin_push_state_continue), (bin_handle_async_start),
(bin_handle_async_done), (gst_bin_handle_message_func):
Make async state changes a bit smarter by using new ASYNC_START and
ASYNC_DONE messages. This reduces the number of times we run the state
recalculation thread.
Don't change state of element with a pending ASYNC_START message.
Deprecate STATE_DIRTY messages.
* gst/gstelement.c: (gst_element_init), (gst_element_send_event),
(gst_element_get_state_func), (gst_element_continue_state),
(gst_element_lost_state), (gst_element_set_state_func),
(gst_element_change_state):
* gst/gstelement.h:
Keep the state that was last set by the app in a new element field.
Don't allow state changes when handling an element event.
Post ASYNC_START and ASYNC_DONE messages.
Change lost_state so that we go to PAUSED and wait for the parent to set
us to PLAYING again (so latency calculation can be performed)
Export gst_element_change_state() method so that subclasses can use it.
API: gst_element_change_state()
API: GST_STATE_TARGET
* gst/gstpipeline.c: (gst_pipeline_class_init),
(reset_stream_time), (gst_pipeline_change_state),
(gst_pipeline_handle_message), (gst_pipeline_set_new_stream_time):
Using the new ASYNC_START message we can reset the base_time when
needed. This can then be used to implement base_time redistribution in
flushing seeks so that we can remove the explicit seek handling.
Perform latency query and configuration when going to PLAYING.
* libs/gst/base/gstbasesink.c: (gst_base_sink_commit_state),
(gst_base_sink_query), (gst_base_sink_change_state):
Post new ASYNC_START/ASYNC_DONE messages.
* tests/check/generic/sinks.c: (GST_START_TEST):
Fix test because the bin will not set the async element to PLAYING right
away.
* tests/check/gst/gstbin.c: (pop_async_done), (GST_START_TEST):
Make the message check a little stronger.
Handle ASYNC messages.
* tests/check/pipelines/cleanup.c: (GST_START_TEST):
* tests/check/pipelines/simple-launch-lines.c: (GST_START_TEST):
Expect ASYNC_DONE messages.
Original commit message from CVS:
* docs/gst/gstreamer-sections.txt:
* gst/gstmessage.c: (gst_message_new_async_start),
(gst_message_new_async_done), (gst_message_parse_info),
(gst_message_parse_async_start):
* gst/gstmessage.h:
Add ASYNC_START and ASYNC_DONE messages to prepare for latency
support.
Original commit message from CVS:
* docs/gst/gstreamer-sections.txt:
* gst/gstbus.c: (gst_bus_init), (gst_bus_dispose), (gst_bus_post),
(gst_bus_timed_pop), (gst_bus_pop):
* gst/gstbus.h:
API: gst_bus_timed_pop()
Implement gst_bus_timed_pop() to do a blocking timed wait for a
message to arrive on the bus.
* tests/check/gst/gstbus.c: (GST_START_TEST), (pop_thread),
(gst_bus_suite):
Two unit tests for new _timed_pop() function.
Original commit message from CVS:
* docs/gst/gstreamer-sections.txt:
* gst/gstelement.h:
Fix up documentation to link to the correct GstGError section.
Add GST_ELEMENT_INFO macro since someone else added a Info message.
Original commit message from CVS:
* docs/gst/gstreamer-sections.txt:
* gst/gsttaglist.c: (_gst_tag_initialize):
* gst/gsttaglist.h:
add tag support for beat-per-minute
Original commit message from CVS:
* docs/gst/gstreamer-sections.txt:
add new API and fix the build
* gst/gstbin.c: (gst_bin_recalc_state):
* gst/gstelement.c: (gst_element_message_full),
(gst_element_get_state_func), (gst_element_set_state_func):
use new API and improve logging
* gst/gstutils.c: (gst_element_state_change_return_get_name):
* gst/gstutils.h:
API: add function to get StateChangereturn names to improve logs
Original commit message from CVS:
* gst/gsttaglist.c: (gst_tag_list_is_empty):
* gst/gsttaglist.h:
* docs/gst/gstreamer-sections.txt:
API: add gst_tag_list_is_empty() (#360467).
* tests/check/gst/gsttag.c: (GST_START_TEST):
And a test case.
Original commit message from CVS:
* configure.ac:
* docs/gst/gstreamer-sections.txt:
* gst/gstconfig.h.in:
* gst/gstelement.h:
* gst/gstinfo.h:
Add GST_USING_PRINTF_EXTENSION to gstconfig.h so that we know
whether we can use G_GNUC_PRINTF in other header files and at
least check the printf format/arguments of debug messages and
GST_ELEMENT_ERROR messages when the printf extension is not
being used.
Replace more tabs with spaces in gstinfo.h and remove two spurious
function declarations in GST_DISABLE_DEBUG part with macros.
Original commit message from CVS:
* docs/design/part-block.txt:
Further explain the use of flushing on blocked pads.
* docs/gst/gstreamer-sections.txt:
* gst/gstpad.c: (gst_pad_is_blocking), (handle_pad_block),
(gst_pad_push_event):
* gst/gstpad.h:
Added new GstPadFlag : GST_PAD_BLOCKING.
Adds the notion of pads really blocking, which enables to properly
handle FLUSH_START/FLUSH_STOP events on blocked pads.
Fixes#358999
API: gst_pad_is_blocking()
API: GST_PAD_IS_BLOCKING() macro
API: GST_PAD_BLOCKING GstPadFlag
Original commit message from CVS:
* docs/gst/gstreamer-sections.txt:
* gst/gstghostpad.c: (gst_proxy_pad_do_getcaps),
(gst_proxy_pad_do_setcaps), (gst_proxy_pad_set_target_unlocked),
(gst_proxy_pad_dispose), (gst_ghost_pad_new_full),
(gst_ghost_pad_new_no_target), (gst_ghost_pad_new),
(gst_ghost_pad_new_from_template),
(gst_ghost_pad_new_no_target_from_template):
* gst/gstghostpad.h:
Refactored *_new() functions.
Templates are now used as a g_object_new() parameter.
Use template in _do_getcaps() if we don't have a target.
Small documentation cleanups.
Added two new constructors:
gst_ghost_pad_new_from_template()
gst_ghost_pad_new_no_target_from_template()
* tests/check/gst/gstghostpad.c: (GST_START_TEST),
(gst_ghost_pad_suite):
Added tests for new ghostpad instanciation functions.
API additions: gst_ghost_pad_new_from_template,
gst_ghost_pad_new_no_target_from_template
Original commit message from CVS:
* docs/gst/gstreamer-sections.txt:
* gst/gstcaps.c: (gst_structure_is_equal_foreach),
(gst_caps_merge):
* gst/gstcaps.h:
* libs/gst/base/gstbasetransform.c:
(gst_base_transform_transform_caps):
API: Add gst_caps_merge() and use it in basetransform, fixes#345444
in a better way
Original commit message from CVS:
* docs/gst/gstreamer-sections.txt:
* gst/Makefile.am:
* gst/gst.c: (init_post):
* gst/gst_private.h:
* gst/gstquark.c: (_priv_gst_quarks_initialize):
* gst/gstquark.h:
* gst/gstquery.c: (gst_query_new_position),
(gst_query_set_position), (gst_query_parse_position),
(gst_query_new_duration), (gst_query_set_duration),
(gst_query_parse_duration), (gst_query_new_convert),
(gst_query_set_convert), (gst_query_parse_convert),
(gst_query_new_segment), (gst_query_set_segment),
(gst_query_parse_segment), (gst_query_new_seeking),
(gst_query_set_seeking), (gst_query_parse_seeking):
Add internal helpers for pre-registering quarks from static strings
and using the quark values directly instead of looking them up when
creating and parsing queries. Can be used for event construction too.
Closes#350432.
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/gst/gstreamer-sections.txt:
* gst/gst.c: (gst_init_get_option_group), (gst_init_check),
(ensure_current_registry_forking), (ensure_current_registry),
(parse_one_option), (parse_goption_arg), (gst_deinit),
(gst_registry_fork_is_enabled), (gst_registry_fork_set_enabled):
* gst/gst.h:
Doc updates.
Added API and command line option to disable registry forking in
addition to the environment variable.
Constify some static arrays.
Added some more debug.
Don't deinit twice.
API: gst_registry_fork_is_enabled()
API: gst_registry_fork_set_enabled()
API: --gst-disable-registry-fork command line option
Original commit message from CVS:
* configure.ac:
* docs/gst/gstreamer-sections.txt:
* gst/gstconfig.h.in:
* gst/gstinfo.c: (_gst_debug_init), (gst_debug_print_segment),
(_gst_info_printf_extension_ptr),
(_gst_info_printf_extension_segment):
API: add GST_SEGMENT_FORMAT, which is a printf extension we
register that lets us easily dump GstSegments into debug
logs (#350419).
* tests/check/gst/gstinfo.c: (segment_printf_extension_log_func),
(info_segment_format_printf_extension), (gst_info_suite):
Add simple unit test that logs a bunch of different segments (not
valgrinded at the moment because of leaks in gst_debug_add_log_function).
Original commit message from CVS:
* docs/gst/gstreamer-sections.txt:
Oops. Commit the docs additions too for new API.
Also, remove the mention of the non-existent GST_QUERY_TYPE_RATE_DEN
Original commit message from CVS:
* docs/gst/gstreamer-sections.txt:
* gst/gst.c: (gst_segtrap_is_enabled), (gst_segtrap_set_enabled):
* gst/gst.h:
* gst/gstplugin.c: (_gst_plugin_fault_handler_restore):
Add two functions to check and change the SIGSEGV behaviour
when loading plugins.
Don't mess with the SIGSEGV handler when we were told not to.
Fixes#347794.
API: gst_segtrap_is_enabled
API: gst_segtrap_set_enabled
Original commit message from CVS:
* docs/faq/gst-uninstalled:
don't put empty paths on PYTHONPATH
* docs/gst/gstreamer-sections.txt:
remove some symbols that are not there
Original commit message from CVS:
Patch by: Julien Moutte <julien at moutte net>
* docs/gst/gstreamer-sections.txt:
Make new GST_FLOW_IS_SUCCESS macro visible in docs.
* plugins/elements/gstfakesink.c: (gst_fake_sink_class_init),
(gst_fake_sink_preroll):
* plugins/elements/gstfakesink.h:
Add new ::preroll-handoff signal (#337100).
Original commit message from CVS:
* docs/gst/gstreamer-sections.txt:
Rearrange the order of the methods so that related methods
are grouped together in sections.
Original commit message from CVS:
* docs/gst/gstreamer-sections.txt:
* gst/gstpipeline.c: (gst_pipeline_class_init),
(gst_pipeline_init), (gst_pipeline_set_property),
(gst_pipeline_get_property), (gst_pipeline_change_state),
(gst_pipeline_set_auto_flush_bus),
(gst_pipeline_get_auto_flush_bus):
* gst/gstpipeline.h:
Add new API: gst_pipeline_set_auto_flush_bus() and
gst_pipeline_get_auto_flush_bus() to disable automatic
flushing of the pipeline's GstBus when going from READY
to NULL state (#332045).
Original commit message from CVS:
2005-12-05 Andy Wingo <wingo@pobox.com>
patch by: Wim Taymans <wim@fluendo.com>
* libs/gst/base/gstbasetransform.c
(gst_base_transform_prepare_output_buf)
(gst_base_transform_buffer_alloc):
* plugins/elements/gstqueue.c (gst_queue_bufferalloc): Call
alloc_buffer_and_set_caps.
* gst/gstpad.c (gst_pad_alloc_buffer): Changed to not call
set_caps on the source pad.
(gst_pad_alloc_buffer_and_set_caps): New function, does what
alloc_buffer used to do. Fixes#322874.
* docs/gst/gstreamer-sections.txt:
* docs/design/part-negotiation.txt:
* docs/pwg/advanced-negotiation.xml: Update for the alloc_buffer
changes.
Original commit message from CVS:
document core plugins in a separate document just like all the
others
rename these plugins to something starting with core
Original commit message from CVS:
* docs/gst/gstreamer-docs.sgml:
* docs/gst/gstreamer-sections.txt:
* docs/libs/gstreamer-libs-docs.sgml:
* docs/libs/gstreamer-libs-sections.txt:
moving documentation from core to lib
Original commit message from CVS:
* Makefile.am:
don't run checks if we don't have check
* common/check.mak:
remove the registry when running make torture
* docs/gst/gstreamer-sections.txt:
remove second multiply
* gst/gstqueue.c: (gst_queue_loop):
fix a compile warning when disabling debug
Original commit message from CVS:
* docs/gst/gstreamer-sections.txt:
Update for new API and API changes.
* gst/gstobject.h:
Documentation fix: GST_TRYLOCK -> GST_OBJECT_TRYLOCK
* gst/gstvalue.c:
Documentation typo fix.
* gst/net/gstnettimepacket.c:
Documentation fixes for arguments.
Original commit message from CVS:
* docs/gst/gstreamer-sections.txt:
make two symbols from gstinfo private for the docs
* gst/base/gstcollectpads.h:
* gst/gstutils.c:
fix doc typos, update docs
Original commit message from CVS:
* gst/gstutils.c: (gst_util_clocktime_scale):
* gst/gstutils.h:
* docs/gst/gstreamer-sections.txt:
Add util method for scaling a clocktime by a fraction. Useful
implementation is left as an exercise for the reader.
