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Author SHA1 Message Date
Thibault Saunier
4b0e54b1fb track-element: Fix and cleanup annotations 
Making the class subclass able by bindings

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-editing-services/-/merge_requests/231>
 2021-05-05 10:02:44 +00:00
Thibault Saunier
906654de87 ges: Move GESVideo/AudioSource::create_source to GESSource 
Deprecating the old variants which were not introspectable
and cleaning a bit the API.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-editing-services/-/merge_requests/231>
 2021-05-05 10:02:44 +00:00
Thibault Saunier
f070373def track-element: Make set_has_internal_source return a boolean 
Telling the user if it is legal to have an internal source in that
particular GESTrackElement.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-editing-services/-/merge_requests/187>
 2020-06-16 18:21:01 -04:00
Henry Wilkes
9e18e03939 track-element: use out-point for updating control bindings 
The out-point, which is an internal time, is used instead of the
duration for determining the control binding value at the end of the
element.

Also, allow the user to switch off the auto-clamping of control sources
if they are not desired. And allow them to clamp specific control sources
individually.

Also, fix a lot of memory leaks related to control sources. In
particular, releasing the extra ref gained by source in
g_object_get (binding, "control-source", &source, NULL);

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-editing-services/-/merge_requests/177>
 2020-05-25 11:20:38 +01:00
Henry Wilkes
e89411527a track-element: Add is_core method to API 
Open up the method to the user, since they may need the information.
Also added more documentation on what a core track element is to a clip
and how they are treated.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-editing-services/-/merge_requests/169>
 2020-05-13 12:57:10 +01:00
Thibault Saunier
ffc11daa40 ges: Use assets to instantiate track elements/group 
And deprecate all GESTrackElement constructors, but the GESEffect one.
Those should **never** be created by users and should become internal
in the future.

Stop having docstring for the constructors that were internal.
 2020-03-27 17:17:23 -03:00
Thibault Saunier
ff2180b284 ges: Use #pragma once everywhere 2020-03-19 21:09:18 +00:00
Thibault Saunier
0012c6a3b0 ges: Cleanup the way we declare object types 
We create our own _DECLARE_ macro because we have instance structures
 2020-03-19 21:09:18 +00:00
Henry Wilkes
5f3e8caabc track-element: add has-internal-source property 
Unless this property is set to TRUE, the in-point must be 0 and the
max-duration must be GST_CLOCK_TIME_NONE.

Also added EXPLICIT_NOTIFY flags to the active and track-type
properties such that their notifies are emitted only if the property
changes, even when the g_object_set, etc, methods are used.

Also added a missing notify signal to the set_active method.
 2020-03-16 14:19:52 +00:00
Henry Wilkes
b3d44f66b7 docs: update GESTrackElement 2020-03-05 16:59:37 -03:00
Thibault Saunier
000edd268e ges: Use G_DEPRECATE to mark deprecated methods 
Cleanup a few things on the way.

And move ges-track-element deprecations to a dedicated header file
 2019-12-18 15:48:23 -03:00
Tim-Philipp Müller
4e21628d54 GST_GES_API -> GES_API 2018-03-13 14:14:57 +00:00
Tim-Philipp Müller
3d1c00fbcd ges: GST_EXPORT -> GST_GES_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 13:45:35 +00:00
Thibault Saunier
2e9fd0b712 Mark symbols explicitly for export with GST_EXPORT 
With two exceptions:
  * ges_clip_create_track_elements_func
  * ges_uri_clip_set_uri

which were never declared in headers and should always have been static.
 2017-08-07 15:41:28 -04:00
Thibault Saunier
6a0ac89009 track-element: Add method to remove control binding 
API:
  ges_track_element_remove_control_binding
 2015-07-03 11:20:54 +02:00
Thibault Saunier
2994650f9e ges: Unbreeak API after renaming of GNL to NLE 2015-06-25 10:54:13 +02:00
Thibault Saunier
42477a5ec3 ges: Move the notion of children properties to GESTimelineElement 
Summary:
Deprecate the old GESTrackElement children property handling API.

New APIs:
  * ges_timeline_element_list_children_properties
  * ges_timeline_element_lookup_child
  * ges_timeline_element_get_child_property_by_pspec
  * ges_timeline_element_get_child_property_valist
  * ges_timeline_element_get_child_properties
  * ges_timeline_element_set_child_property_valist
  * ges_timeline_element_set_child_property_by_pspec
  * ges_timeline_element_set_child_properties
  * ges_timeline_element_set_child_property
  * ges_timeline_element_get_child_property
  * ges_timeline_element_add_child_property
  * ges_timeline_element_remove_child_property

Deprecated APIs:
  * ges_track_element_list_children_properties
  * ges_track_element_lookup_child
  * ges_track_element_get_child_property_by_pspec
  * ges_track_element_get_child_property_valist
  * ges_track_element_get_child_properties
  * ges_track_element_set_child_property_valist
  * ges_track_element_set_child_property_by_pspec
  * ges_track_element_set_child_properties
  * ges_track_element_set_child_property
  * ges_track_element_get_child_property
  * ges_track_element_add_child_property

Reviewers: Mathieu_Du

Differential Revision: http://phabricator.freedesktop.org/D40
 2015-03-18 20:36:39 +01:00
Thibault Saunier
f470222f3d Revert "ges: Move the notion of children properties to GESTimelineElement" 
I got some trouble with

  arc land

and I wanted to push the 3 commit coming after this revert as 3
different commits but they ended up being all squash into one single
commit, which is clearly not cool for later bisecting and blaming.
Reverting that commit and re pushing those 3 commits as they were
supposed to be.

This reverts commit 9fe15ef435.
 2015-03-18 20:33:48 +01:00
Thibault Saunier
9fe15ef435 ges: Move the notion of children properties to GESTimelineElement 
Summary:
Deprecate the old GESTrackElement children property handling API.

New APIs:
  * ges_timeline_element_list_children_properties
  * ges_timeline_element_lookup_child
  * ges_timeline_element_get_child_property_by_pspec
  * ges_timeline_element_get_child_property_valist
  * ges_timeline_element_get_child_properties
  * ges_timeline_element_set_child_property_valist
  * ges_timeline_element_set_child_property_by_pspec
  * ges_timeline_element_set_child_properties
  * ges_timeline_element_set_child_property
  * ges_timeline_element_get_child_property
  * ges_timeline_element_add_child_property
  * ges_timeline_element_remove_child_property

Deprecated APIs:
  * ges_track_element_list_children_properties
  * ges_track_element_lookup_child
  * ges_track_element_get_child_property_by_pspec
  * ges_track_element_get_child_property_valist
  * ges_track_element_get_child_properties
  * ges_track_element_set_child_property_valist
  * ges_track_element_set_child_property_by_pspec
  * ges_track_element_set_child_properties
  * ges_track_element_set_child_property
  * ges_track_element_get_child_property
  * ges_track_element_add_child_property

Reviewers: Mathieu_Du

Reviewed By: Mathieu_Du

Differential Revision: http://phabricator.freedesktop.org/D40
 2015-03-18 20:23:55 +01:00
Thibault Saunier
20f76fe86f trackelement: Add a lookup_child vmethod 
This method can be used for subclass to override the default behaviour
for child lookup. This vmethod can be used for example in the case where
you want the name of a child property to be 'overridden'.

As an example in the GESTitleSource where we have a videotestsrc
which has a 'foreground-color' property that is used in the TitleSource
to set the background color of the title, this vmethod is now used to
tweak the name passed as parameter to rename "background" to
"foreground-backend" making our API understandable.

API:
  GESTrackElement::lookup_child

https://bugzilla.gnome.org/show_bug.cgi?id=727880
 2014-11-10 16:22:41 +01:00
Thibault Saunier
24e2c88180 track-element: Add an API to list all set ControlBinding 
API:
    ges_track_element_get_all_control_bindings
 2014-11-10 16:22:40 +01:00
Thibault Saunier
11f9c6e108 Cleanup import of GNL and rename gnl to nle for Non Linear Engine 
Conflicts:
	ges/ges-track-element.c
	gnl/Makefile.am
	gnl/common

Conflicts:
	ges/ges-internal.h
	ges/ges-track.c
	ges/ges-utils.c
	ges/nle/.gitignore
	ges/nle/gnlmarshal.list
	ges/nle/nle.h
	ges/nle/nlecomposition.c
	ges/nle/nlecomposition.h
	ges/nle/nleghostpad.c
	ges/nle/nleghostpad.h
	ges/nle/nleobject.c
	ges/nle/nleoperation.c
	ges/nle/nleoperation.h
	ges/nle/nlesource.c
	ges/nle/nlesource.h
	ges/nle/nletypes.h
	ges/nle/nleurisource.c
	ges/nle/nleurisource.h
	gnl/Makefile.am
	gnl/gnl.c
	gnl/gnl.h
	gnl/gnl/gnl.h
	gnl/gnl/gnlcomposition.c
	gnl/gnl/gnlcomposition.h
	gnl/gnl/gnlghostpad.c
	gnl/gnl/gnlghostpad.h
	gnl/gnl/gnlmarshal.list
	gnl/gnl/gnlobject.c
	gnl/gnl/gnloperation.c
	gnl/gnl/gnloperation.h
	gnl/gnl/gnlsource.c
	gnl/gnl/gnlsource.h
	gnl/gnl/gnltypes.h
	gnl/gnl/gnlurisource.c
	gnl/gnl/gnlurisource.h
	gnl/gnlcomposition.c
	gnl/gnlcomposition.h
	gnl/gnlghostpad.c
	gnl/gnlghostpad.h
	gnl/gnlmarshal.list
	gnl/gnlobject.c
	gnl/gnlobject.h
	gnl/gnloperation.c
	gnl/gnloperation.h
	gnl/gnlsource.c
	gnl/gnlsource.h
	gnl/gnltypes.h
	gnl/gnlurisource.c
	gnl/gnlurisource.h
	gnl/tests/check/gnl/common.c
	gnl/tests/check/gnl/common.h
	gnl/tests/check/gnl/complex.c
	gnl/tests/check/gnl/gnlcomposition.c
	gnl/tests/check/gnl/gnloperation.c
	gnl/tests/check/gnl/gnlsource.c
	gnl/tests/check/gnl/seek.c
	gnl/tests/check/gnl/simple.c
	tests/check/gnl/common.c
	tests/check/gnl/common.h
	tests/check/gnl/complex.c
	tests/check/gnl/gnlcomposition.c
	tests/check/gnl/gnloperation.c
	tests/check/gnl/gnlsource.c
	tests/check/gnl/seek.c
	tests/check/gnl/simple.c
	tests/check/nle/common.c
	tests/check/nle/common.h
	tests/check/nle/complex.c
	tests/check/nle/nlecomposition.c
	tests/check/nle/nleoperation.c
	tests/check/nle/nlesource.c
	tests/check/nle/seek.c
	tests/check/nle/simple.c
 2014-10-31 11:58:12 +01:00
Thibault Saunier
b774783af8 ges: Remove versionning infos now that we start on the 1.X API serie 
They are now meaningless, all the current symbols are the basic
ones for the 1.X serie.
 2013-12-27 10:14:19 +01:00
Thibault Saunier
54b10dcbbf trackelement: Simplify the way we handle children properties 
So subclass do not have to implement a new logic all the time, but
instead can use a simple method to add properties as needed.
 2013-08-27 15:33:45 -04:00
Mathieu Duponchelle
2cb71e730a track-element: Remove duration_changed virtual method. 
We use notifies for the properties.
	+ Use notifies in audio-transition and video-transition
 2013-07-08 19:32:15 -04:00
Thibault Saunier
cdd00ed207 ges-clip: Remove the unlocked TrackElement APIs 
Remove APIs:
  ges_track_element_set_locked
  ges_track_element_is_locked

Those APIs where really not nice to use and were causing more issues
than solving them. If 2 time related properties of TimelineElement must
be different, then those element can *not* have the same parent.

Plus, with the new ges_container_group () API, we will recreate 1
GESClip containing the proper GESTimelineElements if it is the thing
to do.
 2013-04-15 00:18:05 -03:00
Thibault Saunier
78d80c8ca4 track-element: Rename set_property_controlling_parameters set_control_source 
+ Generate the documentation
 2013-03-31 16:37:41 +02:00
Mathieu Duponchelle
e655a75605 [Keyframes] Adds API to set a control binding on a track element, and the serialization code. 2013-03-31 16:31:26 +02:00
Thibault Saunier
48b5903ef8 track-element: Make ges_track_element_set_track internal 
Removed API:
  + ges_track_element_set_track
 2013-03-21 22:12:47 -03:00
Thibault Saunier
795b8df1b6 Implement GESContainer 
+ Fix unit tests
  + Minor enhancement in unit tests

API changes:
-----------
  * ges_track_element_get_clip     -> ges_timeline_element_get_parent
  * ges_clip_add_track_element     -> ges_container_add
  * ges_clip_release_track_element -> ges_container_remove
  * ges_clip_get_track_elements    -> ges_container_get_children
                                      (or GES_CONTAINER_CHILDREN)
 2013-03-15 00:13:08 -03:00
Thibault Saunier
d69964fd2a Rename GESTrackObject to GESTrackElement 2013-02-15 14:42:05 -03:00
Renamed from ges/ges-track-object.h (Browse further)