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218 commits

Author SHA1 Message Date
Sebastian Dröge
2fa00da84e gst: Fix various Since markers 2019-08-06 16:00:11 +01:00
Mathieu Duponchelle
2fa15d5371 event: add new seek parameter, "trickmode-interval" 
When performing a key unit trickmode seek, it may be useful to
specify a minimum interval between the output frames, either
in very high rate cases, or as a protection against streams
that may contain an overly large amount of key frames.

One use case is ONVIF Section 6.5.3:

<https://www.onvif.org/specs/stream/ONVIF-Streaming-Spec.pdf>
 2019-04-01 17:13:32 +00:00
Jan Alexander Steffens (heftig)
1c3db34150
gst_clear_*: Cast to GstMiniObject** when needed 2018-11-05 14:03:54 +01:00
Niels De Graef
efbfa54a4a event: add gst_clear_event() 
Basically, you can use this instead of using gst_event_unref (which
needs to be preceded by a NULL-check).

Also fixes #275
 2018-11-05 11:06:30 +00:00
Jan Schmidt
273d0a05e8 gstevent: Add some FIXME: 2.0 about removing the timestamp 
The timestamp field isn't valuable or used well anywhere. We
should remove it for GStreamer 2.0

https://bugzilla.gnome.org/show_bug.cgi?id=761462
 2018-05-07 01:33:16 +10:00
Tim-Philipp Müller
8983cce9f6 gst: GST_EXPORT -> GST_API 
We need different export decorators for the different libs.
For now no actual change though, just rename before the release,
and add prelude headers to define the new decorator to GST_EXPORT.
 2018-03-13 00:45:35 +00:00
Tim-Philipp Müller
92d3246f76 gst: mark symbols explicitly for export with GST_EXPORT 
One omission: gst_allocator_sysmem_get_type() was
exported but never in any public header file.
 2017-05-15 23:14:12 +01:00
Sebastian Dröge
ddd00c0d2f gst: Update some more types and values of combined-flags constants 2017-04-05 15:46:26 +03:00
Thibault Saunier
76f049bc49 gst: Fix includes so that files can be built separately 
It used to work but it has broke in the 1.10 cycle.
 2017-01-27 16:33:42 -03:00
Scott D Phillips
5a72c23a54 Change some types to match their prototypes 
Particularly note that the underlying integer type of the enum
GstTypeFindProbability is implementation dependent and may not match
guint.

https://bugzilla.gnome.org/show_bug.cgi?id=774293
 2016-11-14 21:03:57 +02:00
Jan Schmidt
9fd2101b36 events: Implement the stream-group-done event 
A new event which precedes EOS in situations where we
need downstream to unblock any pads waiting on a stream
before we can send EOS. E.g, decodebin draining a chain
so it can switch pads.

https://bugzilla.gnome.org/show_bug.cgi?id=768995
 2016-07-25 20:22:20 +10:00
Tim-Philipp Müller
3623f168e9 streams: sprinkle some Since: markers for docs 2016-06-30 15:07:28 +01:00
Edward Hervey
63f6f05d66 gst: New Stream listing/selection system 
* GstStream
* GstStreamCollection
* GST_EVENT_SELECT_STREAMS
* GST_MESSAGE_STREAM_COLLECTION
 2016-06-30 12:31:06 +02:00
Xavier Claessens
46f83f5fcd core: Add g_autoptr() support to all types 
https://bugzilla.gnome.org/show_bug.cgi?id=754464
 2015-12-14 12:06:55 -05:00
Tim-Philipp Müller
220dbfc13c docs: remove dummy function declarations with G_INLINE_FUNCTION for gtk-doc 
gtk-doc can handle static inline functions just fine these days,
there's no need for this stuff any more.
 2015-11-09 17:59:16 +00:00
Jimmy Ohn
937ad1615a event: remove duplicated include 
https://bugzilla.gnome.org/show_bug.cgi?id=748739
 2015-05-01 10:39:19 +01:00
Tim-Philipp Müller
243889a88c event: fix header formatting 2015-04-18 12:31:02 +01:00
Alex Ashley
0f36b16a29 event: add new GST_EVENT_PROTECTION 
In order for a decrypter element to decrypt media protected using a
specific protection system, it first needs all the protection system
specific  information necessary (E.g. information on how to acquire
the decryption keys) for that stream.

The GST_EVENT_PROTECTION defined in this commit enables this information
to be passed from elements that extract it (e.g. qtdemux, dashdemux) to
elements that use it (E.g. a decrypter element).

API: GST_EVENT_PROTECTION
API: gst_event_new_protection()
API: gst_event_parse_protection()

https://bugzilla.gnome.org/show_bug.cgi?id=705991
 2015-04-18 12:04:29 +01:00
Arun Raghavan
8bf0cbf4a8 docs: Update GstQOSType documentation a bit 
Correction for who is producing data too fast, and some other minor
clarifications.

https://bugzilla.gnome.org/show_bug.cgi?id=738166
 2014-10-11 12:53:08 +02:00
Evan Nemerson
5d80cf12ba introspection: add nullability annotations to out and inout params 
https://bugzilla.gnome.org/show_bug.cgi?id=730957
 2014-06-26 18:59:15 +02:00
Evan Nemerson
e10266e3f3 docs: convert NULL, TRUE, and FALSE to %NULL, %TRUE, and %FALSE 
This should help improve documentation generated for
languages other than C.

https://bugzilla.gnome.org/show_bug.cgi?id=730961
 2014-05-30 00:20:27 +01:00
Sebastian Dröge
d445027ec1 event: Add running-time-offset field to all events 
Events passing through #GstPads that have a running time
offset set via gst_pad_set_offset() will get their offset
adjusted according to the pad's offset.

If the event contains any information that related to the
running time, this information will need to be updated
before usage with this offset.
 2014-04-10 08:25:50 +02:00
Sebastian Dröge
113c9fa277 event: Remove CONTEXT downstream event 
This is going to be implemented with an upstream query instead
for consistency and simplicity.
 2013-09-17 13:09:34 +02:00
Sebastian Dröge
75d9454bf4 gst: Add new group-id field to the stream-start event 
All streams that have the same group id are supposed to be played
together, i.e. all streams inside a container file should have the
same group id but different stream ids. The group id should change
each time the stream is started, resulting in different group ids
each time a file is played for example.
 2013-07-22 15:30:10 +02:00
Tim-Philipp Müller
24cac0afa3 docs: more since markers and other docs fixes 2013-04-02 23:51:06 +01:00
Tim-Philipp Müller
caa06788c3 event: add SELECT and UNSELECT stream flags for stream-start event 
So demuxers can signal which audio/video/subtitle streams should
be selected by default and which should not be selected
automatically.

API: GST_STREAM_FLAG_SELECT
API: GST_STREAM_FLAG_UNSELECT

https://bugzilla.gnome.org/show_bug.cgi?id=695968
https://bugzilla.gnome.org/show_bug.cgi?id=690911
 2013-03-31 15:30:19 +01:00
Tim-Philipp Müller
0e5c1dcf64 event: add stream flags to stream-start event 
API: gst_event_set_stream_flags()
API: gst_event_parse_stream_flags()
API: GST_STREAM_FLAG_NONE
API: GST_STREAM_FLAG_SPARSE

https://bugzilla.gnome.org/show_bug.cgi?id=600648
 2013-03-31 11:47:40 +01:00
Sebastian Dröge
b909061031 gst: Add new GstContext miniobject for sharing contexts in a pipeline 2013-03-29 16:40:21 +01:00
Tim-Philipp Müller
666c8c11c6 Fix FSF address 
https://bugzilla.gnome.org/show_bug.cgi?id=687520
 2012-11-03 20:44:48 +00:00
Wim Taymans
00c6fa74f5 events: remove STREAM_CONFIG 
We won't be able to implement this so it's better to move it out of the way.
 2012-09-11 16:29:12 +02:00
Sebastian Dröge
41954ff8cd event: Add new stream-id field to the stream-start event 
This is supposed to allow uniquely identifying a single stream.
 2012-08-06 14:00:56 +02:00
Tim-Philipp Müller
85456357dd event: make TOC event multi-sticky 
We need to send two kinds of TOCs downstream as events,
and need both to stick to the pads.

https://bugzilla.gnome.org/show_bug.cgi?id=678742
 2012-07-28 09:41:30 +01:00
Sebastian Dröge
826a8d643d tag: Add a scope to taglists 
This specifies if a given taglist applies to the complete
medium or only this specific stream. By default a taglist
has a stream scope.

Fixes bug #677619.
 2012-07-28 00:34:41 +02:00
Edward Hervey
d3ffa82639 Remove 0.10-related documentation and "Since" markers 2012-07-10 12:03:27 +02:00
Sebastian Dröge
aa2309e54a event: Add format and position to the segment-done event 2012-07-05 13:04:31 +02:00
Sebastian Dröge
49d2ad5633 event: Implement segment-done event 2012-07-05 12:52:51 +02:00
Sebastian Dröge
0412af25fe event: The GAP event is (partially) implemented now, STREAM_CONFIG isn't 2012-07-03 10:03:37 +02:00
Sebastian Dröge
738cf12d96 event: Don't make the TOC event a multi-sticky event 
Elements are supposed to merge upstream events.
 2012-06-06 14:16:01 +02:00
Wim Taymans
c10d39a804 event: add name to sticky_multi events 
The name of the event is used to store multiple sticky events of a certain type
on a pad.

Fixes https://bugzilla.gnome.org/show_bug.cgi?id=676859
 2012-06-06 12:52:09 +02:00
Stefan Sauer
1074a4e99a Merge branch '0.10' 
Conflicts:
	docs/gst/gstreamer-sections.txt
	gst/Makefile.am
	gst/gst.c
	gst/gst.h
	gst/gstevent.c
	gst/gstevent.h
	gst/gstmessage.h
	gst/gstquark.c
	gst/gstquark.h
	gst/gstquery.c
	gst/gstquery.h
	tests/check/Makefile.am
 2012-04-02 21:33:10 +02:00
Alexander Saprykin
2cb82d42fb Add new TOC and TOC select events 2012-04-02 10:49:38 +02:00
Wim Taymans
ce67b0e539 docs: update more documentation 2012-03-29 13:34:50 +02:00
Edward Hervey
f730ab02a4 doc fixups 2012-02-17 15:53:58 -08:00
Tim-Philipp Müller
7329843fe6 event: make _parse_nth_stream_config_header() and _parse_setup_data() return a boolean 
As they can fail (only one of stream headers or setup data
is usually present).
 2012-02-12 21:05:45 +00:00
Tim-Philipp Müller
4d937fafbb event: rename gst_event_{set,parse}_stream_config_codec_data() to _setup_data() 
More generic.
 2012-02-12 20:51:39 +00:00
Wim Taymans
f5886a17f5 remove TRACE_NAME from headers 2012-02-02 15:52:19 +01:00
Tim-Philipp Müller
068d9ecf5a event: add constructor and parse function for new GAP event 
(Whatever you do, don't mention the filler event.)
 2012-01-28 18:09:01 +00:00
Tim-Philipp Müller
0b5734557e docs: GST_EVENT_STREAM_CONFIG is implemented now 2012-01-28 18:09:00 +00:00
Tim-Philipp Müller
75e17f0002 event: add construct and parse API for the new STREAM CONFIG event 
codec data and stream headers don't belong into caps, since they
are not negotiated. We signal them using the STREAM CONFIG event
instead.
 2012-01-27 17:42:07 +00:00
Sebastian Dröge
ad28f9fb68 event: Mark the new GAP event as non-sticky 2012-01-27 10:56:52 +01:00