Commit graph

139 commits

Author SHA1 Message Date
Edward Hervey
b4285611ad gstclock: New API to re-use a single shot GstClockID
API: gst_clock_single_shot_id_reinit

https://bugzilla.gnome.org/show_bug.cgi?id=632778
2010-12-02 19:04:56 +01:00
Thiago Santos
1b27e1e792 datetime: Add _from_unix_epoch variants
Adds 2 variants for the gst_date_time_from_unix_epoch function,
one for UTC and another for local time.

API: gst_date_time_new_from_unix_epoch_utc
API: gst_date_time_new_from_unix_epoch_local_time

Fixes #653031

https://bugzilla.gnome.org/show_bug.cgi?id=635031
2010-11-17 09:58:32 -03:00
Wim Taymans
0447e72c97 bufferlist: add function to add a list of buffers
Add a function to add a list of buffers to the bufferlist.
2010-09-17 17:35:45 +02:00
Tim-Philipp Müller
7e5a9580ef structure: add gst_structure_{id_}take_value()
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
2010-09-16 19:39:58 +01:00
Stefan Kost
65356fbb7a element-details: allow for arbitrary element details
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()
2010-09-06 12:31:04 +03:00
Edward Hervey
e724175cd1 win32: Add new symbols from GstElementFactoryList
And here's a reminder since I forgot to put them in my previous
commit.

API: gst_element_factory_list_filter
API: gst_element_factory_list_get_elements
API: gst_element_factory_list_is_type
API: gst_plugin_feature_list_debug
API: gst_plugin_feature_rank_compare_func
API: GstElementFactoryListType
API: GST_ELEMENT_FACTORY_TYPE_ANY
API: GST_ELEMENT_FACTORY_TYPE_AUDIOVIDEO_SINKS
API: GST_ELEMENT_FACTORY_TYPE_AUDIO_ENCODER
API: GST_ELEMENT_FACTORY_TYPE_DECODABLE
API: GST_ELEMENT_FACTORY_TYPE_DECODER
API: GST_ELEMENT_FACTORY_TYPE_DEMUXER
API: GST_ELEMENT_FACTORY_TYPE_DEPAYLOADER
API: GST_ELEMENT_FACTORY_TYPE_ENCODER
API: GST_ELEMENT_FACTORY_TYPE_FORMATTER
API: GST_ELEMENT_FACTORY_TYPE_MAX_ELEMENTS
API: GST_ELEMENT_FACTORY_TYPE_MEDIA_AUDIO
API: GST_ELEMENT_FACTORY_TYPE_MEDIA_IMAGE
API: GST_ELEMENT_FACTORY_TYPE_MEDIA_METADATA
API: GST_ELEMENT_FACTORY_TYPE_MEDIA_SUBTITLE
API: GST_ELEMENT_FACTORY_TYPE_MEDIA_VIDEO
API: GST_ELEMENT_FACTORY_TYPE_MEDIA_ANY
API: GST_ELEMENT_FACTORY_TYPE_MUXER
API: GST_ELEMENT_FACTORY_TYPE_PARSER
API: GST_ELEMENT_FACTORY_TYPE_PAYLOADER
API: GST_ELEMENT_FACTORY_TYPE_SINK
API: GST_ELEMENT_FACTORY_TYPE_SRC
API: GST_ELEMENT_FACTORY_TYPE_VIDEO_ENCODER
2010-09-05 10:25:23 +02:00
Philippe Normand
9ef1c47079 gstquery: new buffering_ranges API
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
2010-09-03 19:55:25 +02:00
Philippe Normand
b2e6379be8 gstvalue: Add new GstInt64Range type
new GstInt64Range to store gint64 ranges.

API: GST_TYPE_INT64_RANGE
API: gst_value_set_int64_range
API: gst_value_get_int64_range_min
API: gst_value_get_int64_range_max

Fixes bug #627826.
2010-09-01 11:07:37 +02:00
Sebastian Dröge
4e861cefbd utils: Add gst_util_fraction_compare() to the docs and exported symbols 2010-08-28 10:16:37 +02:00
Arun Raghavan
904c1a7a1d gst: Add a gst_is_initialized() API
For one, this will allow libraries that expect applications to
initialize GStreamer before using their API to have a check for this
condition.

https://bugzilla.gnome.org/show_bug.cgi?id=627438
2010-08-20 19:35:01 +02:00
Thiago Santos
f2c18c6c98 gststructure: Adds datetime getter function
Adds gst_structure_get_date_time function

API: gst_structure_get_date_time

Fixes #594504
2010-07-26 11:57:52 -03:00
Thiago Santos
3449bfc30e taglist: Add datetime get functions
Adds _date_time_get and _date_time_get_index functions to
taglist.

API: gst_tag_list_get_date_time
API: gst_tag_list_get_date_time_index

Fixes #594504
2010-07-26 11:57:51 -03:00
Thiago Santos
b4870282cb gstvalue: Adds datetime functions
Adds a datetime functions to gstvalue

Fixes #594504
2010-07-26 11:57:50 -03:00
Thiago Santos
6425bde6ec gstdatetime: Adds GstDateTime
Adds GstDateTime to represent dates + time + timezone
information.

Tests included.

API: GstDateTime
API: gst_date_time_get_day
API: gst_date_time_get_month
API: gst_date_time_get_year
API: gst_date_time_get_hour
API: gst_date_time_get_microsecond
API: gst_date_time_get_minute
API: gst_date_time_get_second
API: gst_date_time_get_time_zone_offset
API: gst_date_time_new
API: gst_date_time_new_local_time
API: gst_date_time_new_from_unix_epoch
API: gst_date_time_new_now_local_time
API: gst_date_time_new_now_utc
API: gst_date_time_ref
API: gst_date_time_unref

Fixes #594504
2010-07-26 11:57:49 -03:00
Alessandro Decina
7acde37fc1 win32: export gst_clock_id_wait_async_full 2010-07-06 10:46:42 +02:00
Edward Hervey
5faf5620f3 gstutils: New gst_element_link_pads_full method
Links the elements with the specified pad linking checks.

API:gst_element_link_pads_full

https://bugzilla.gnome.org/show_bug.cgi?id=622504
2010-06-23 18:42:40 +02:00
Edward Hervey
625c4e2d80 GstPad: Add new pad linking method with configurable checks.
To be used for cases where we don't need all checks to be validated.

API: gst_pad_link_full
API: GstPadLinkCheck

https://bugzilla.gnome.org/show_bug.cgi?id=622504
2010-06-23 18:42:35 +02:00
Thiago Santos
9ee11a2af4 taglist: add gst_tag_list_peek_string_index to avoid a copy
Adds a variation of the _get_string_index function that doesn't copy
the string.

API: gst_tag_list_peek_string_index

https://bugzilla.gnome.org/show_bug.cgi?id=621896
2010-06-18 11:49:21 -03:00
Edward Hervey
4a11063768 Revert "GstPad: Add GST_PAD_NEGOTIABLE GstPadFlag"
This reverts commit dc38e75d88.

boom
2010-06-15 11:54:19 +02:00
Edward Hervey
dc38e75d88 GstPad: Add GST_PAD_NEGOTIABLE GstPadFlag
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
2010-06-14 17:08:14 +02:00
Edward Hervey
c11723aab7 win32: fix .def file 2010-06-14 13:39:07 +02:00
Edward Hervey
32adac81ee gstcaps: New gst_caps_steal_structure() method
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
2010-06-14 13:16:18 +02:00
Sebastian Dröge
e35fe4ef9c structure: API: Add gst_structure_fixate_field_string() 2010-05-22 10:01:44 +02:00
Robert Swain
1a3257132d message: add QoS message to inform apps of lost data
This has been implemented as per part-qos.txt and partially addresses
bug #322947
2010-03-17 19:16:42 +01:00
Benjamin Otte
7e7f51f617 Fixes for -Wmissing-declarations -Wmissing-prototypes
Also adds those flags to the configure warning flags

https://bugzilla.gnome.org/show_bug.cgi?id=611692
2010-03-11 10:59:57 +01:00
Benjamin Otte
5c01dcb1f7 remove unused gst_element_default_error()
https://bugzilla.gnome.org/show_bug.cgi?id=611692
2010-03-10 15:24:11 +01:00
Stefan Kost
e60216bce8 bin: also remove private function from def file 2010-01-24 23:12:22 +02:00
Sebastian Dröge
fee1ad3a0a event: API: Add sink-message event
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.
2009-11-18 13:12:27 +01:00
Sebastian Dröge
0ed24bc50e utils: API: Add multiplication and addition functions for fractions
gst_util_fraction_add()
gst_util_fraction_multiply()

These work on plain integers instead of GValues to
keep the overhead as low as possible.
2009-11-16 09:56:32 +01:00
Sebastian Dröge
e4257e8d5f gstutils: API: Add fraction helper functions
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.
2009-11-16 09:56:32 +01:00
Sebastian Dröge
039ef83523 registry: API: Add gst_{default,}_registry_get_feature_list_cookie()
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.
2009-11-10 18:17:26 +01:00
Stefan Kost
f63ecd04a8 pad: rename new api from _refed to _reffed.
Due to popular demand rename the new api as we still can.
API: gst_pad_get_caps_reffed(), gst_pad_peer_get_caps_reffed()
2009-11-05 12:54:32 +02:00
Sebastian Dröge
f9e3b72ff6 structure: API: Add gst_structure_id_has_field{,_typed} 2009-11-02 09:24:10 +01:00
Edward Hervey
ebee258806 gstpluginfeature: API : new gst_plugin_feature_list_copy() method
This allows copying AND incrementing the refcount at the same time,
avoiding a double iteratio of the GList
2009-10-24 10:39:30 +02:00
Edward Hervey
db8a25a0a4 win32: Add new API symbol 2009-10-16 09:43:08 +02:00
Stefan Kost
fcc5d783df pad: add variants of gst_pad_get_caps() that don't copy caps. Fixes #590941
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()
2009-10-07 22:41:30 +03:00
Jan Schmidt
51675e0c2a registry: Add registry helper phase 1
Phase 1 of adding the registry scan helper
2009-10-06 19:51:42 +01:00
Wim Taymans
43354dd197 defs: add gst_iterator_new_single to defs 2009-08-28 18:06:45 +02:00
Sebastian Dröge
76338950f9 gstutils: Add new scaling functions to the docs 2009-08-13 16:32:28 +02:00
Stefan Kost
568202cb47 caps: add gst_caps_can_intersect()
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()
2009-08-06 15:30:33 +03:00
Stefan Kost
2cb16ad7aa info: allow getting other log categories. Fixes #587417
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
2009-07-06 19:54:30 +01:00
Stefan Kost
3e21ddf81f logging: add a performace log category
This category can be used to log slow code path and help auditing the
performance. Add FIXME-0.11 to some questionable categories.
2009-06-29 11:28:01 +03:00
Wim Taymans
3afa91d7aa trace: use proper locking in GstTrace
Protect the allocated list of objects with a lock so that trace actually works
reliably.
Shortcut the alloc trace sooner when disabled.
2009-06-23 13:46:28 +02:00
Wim Taymans
6438f6f9b9 bufferlist: Various cleanups
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.
2009-06-19 15:31:53 +02:00
Tim-Philipp Müller
dccea0406b taglist: add functions to create a new taglist with tags in one go
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()
2009-06-14 16:17:50 +01:00
Wim Taymans
e969b3a399 message: add step-start message 2009-06-12 13:16:29 +02:00
Tim-Philipp Müller
cdd47a37e9 structure: add gst_structure_*_get*() vararg functions
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()
2009-06-10 09:39:12 +01:00
Stefan Kost
ed88db818b registry: allow plugins to cache extra data in registry. Fixes #570233
Add a GstStructure to GstPlugin. Plugins can retieve it in plugin_init and
access the cached info or build the cache and store it there.
2009-06-07 23:48:59 +03:00
Stefan Kost
55577a48ea registry: don't recreate features on first use. Fixes #584389
The first time one calls gst_element_factory_make(), gst recreates the plugin
feature and the element factory. As a side effect we ref the class to fill
in detail we already have filled from the registry cache. This patch changes
the behaviour to just update the existing entries. The factory is now attached
to the type and set in gst_element_base_class_init().
2009-06-07 23:48:59 +03:00
Wim Taymans
0e74bfe248 segment: add gst_segment_set_running_time
Added new method for closing the segment to a specific running time.

API: GstSegment::gst_segment_set_running_time()
2009-06-04 12:53:20 +02:00