Commit graph

31 commits

Author SHA1 Message Date
Thibault Saunier
ff2180b284 ges: Use #pragma once everywhere 2020-03-19 21:09:18 +00:00
Henry Wilkes
cd9cba55c0 clip: re-handle child in-point and max-duration
The in-point of a clip is kept in sync with its core children, unless they
have no has-internal-source.

The max-duration is defined as the minimum max-duration amongst the
clip's core children. If it is set to a new value, this sets the
max-duration of its core children to the same value if they have
has-internal-source set as TRUE.

Non-core children (such as effects on a source clip) do not influence
these values.

As part of this, we no longer track in-point in GESContainer. Unlike start
and duration, the in-point of a timeline element does not refer to its
extent in the timeline. As such, it has little meaning for most
collections of timeline-elements, in particular GESGroups. As such, there
is no generic way to relate the in-point of a container to its children.
2020-03-16 14:19:52 +00:00
Henry Wilkes
c63fb5db0e timeline-element: add signals for child properties
Add the child-property-added and child-property-removed signals to
GESTimelineElement.

GESContainer is able to use this to keep their child properties in sync
with their children: if they are added or removed from the child, they
are also added or removed from the container.
2020-03-16 14:19:52 +00:00
Henry Wilkes
91b5a5804a clip: only allow core elements as children
Only allow elements that were created by ges_clip_create_track_elements
(or copied from such an element) to be added to a clip. This prevents
users from adding arbitrary elements to a clip.

As an exception, a user can add GESBaseEffects to clips whose class
supports it, i.e. to a GESSourceClip and a GESBaseEffectClip.

This change also introduces a distinction between the core elements of a
clip (created by ges_clip_create_track_elements) and non-core elements
(currently, only GESBaseEffects, for some classes). In particular,
GESBaseEffectClip will now distinguish between its core elements and
effects added by the user. This means that the core elements will always
have the lowest priority, and will not be listed as top effects. This is
desirable because it brings the behaviour of GESBaseEffectClip in line
with other clip types.
2020-03-16 14:19:51 +00:00
Thibault Saunier
dafc1cd8d1 tests: Simply include ges-internal.h instead of redefining the same macros 2019-05-23 17:16:27 -04:00
Thibault Saunier
a46390ff56 Reimplement the timeline editing API
This is implemented on top of a Tree that represents the whole timeline.

SourceClips can not fully overlap anymore and the tests have been
updated to take that into account. Some new tests were added to verify
that behaviour in greater details
2019-03-15 23:51:55 +00:00
Thibault Saunier
4a1679f698 tests: Add utilities to print the timeline
Making debugging tests simpler
2019-03-15 23:51:55 +00:00
Thibault Saunier
957d9a01fe Shorten GES_FORMAT output 2019-03-15 23:51:55 +00:00
Thibault Saunier
3daf8bd788 Finally move clip priority handling to GESLayer.
Fix all tests as we now have 1 priority inside the layer
dedicated to transitions (basically no source clip will
ever have a priority of 0 inside a layer).

Differential Revision: https://phabricator.freedesktop.org/D1276
2016-09-26 13:32:53 -03:00
Thibault Saunier
5665e3abb1 xml-formatter: Serialize groups
They were not serialized until now.

That implies several changes:

* Override GESTimelineElement [start, inpoint, duration] properties in
  GESGroup to ensure that those properties are not serialized as they
  should not be.

* Rename GESBaseXmlContainer->clips field to
  GESBaseXmlContainer->containers as the hashtable now contains Groups

https://bugzilla.gnome.org/show_bug.cgi?id=709148
2014-11-10 16:22:43 +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
03c87dbbc7 clip: Fix the ges_clip_set_position function
And enhance the new test

https://bugzilla.gnome.org/show_bug.cgi?id=731248
2014-06-09 16:10:41 +02:00
Thibault Saunier
6e9e9338ae Revert "ges: Always create a project to back a timeline"
This reverts commit 59d83f1a93.

Conflicts:
	tests/check/ges/backgroundsource.c
	tests/check/ges/effects.c
	tests/check/ges/overlays.c
	tests/check/ges/simplelayer.c
	tests/check/ges/text_properties.c
	tests/check/ges/titles.c
2013-11-28 15:12:15 -03:00
Thibault Saunier
59d83f1a93 ges: Always create a project to back a timeline
And fix all the tests as we need to wait for the project to be loaded
to check the reference count of the timeline (as we keep a ref on the
timeline in project to later emit "loaded" on idle).
2013-11-09 10:35:12 -03:00
Simon Corsin
805d5dfc07 test-utils: Adds a utility function to quickly check the timeline. 2013-09-03 20:57:31 -04:00
Lubosz Sarnecki
9f0b0c26e3 Rename GESTimelinePipeline to GESPipeline
rename ges_timeline_pipeline methods to ges_pipeline
2013-07-21 21:42:42 -04:00
Mathieu Duponchelle
b7755493e1 tests: Add integration tests
Those are test with real media files, they are run separetely from other
unit tests using the make check-integration command (can be done from
the toplevel directory)
2013-07-12 18:17:00 -04:00
Mathieu Duponchelle
669ce62ea2 test-utils: Add test file generation code. 2013-07-12 18:17:00 -04:00
Thibault Saunier
a933d9540d ges: Implement a GESGroup class, subclass of GESContainer
The GESGroup class is used to group various GESContainer
together, it can contain either GESClips or GESGroup or both.
2013-07-09 16:47:00 -04:00
Thibault Saunier
4e51b347ff tests: More safely check if objects where destroyed
Check if an object rthat has already been freed has been destroyed is not safe.
Add a helper function that uses weak reference to check that objects that are expected
to be destroyed when unrefing an object are actually destroyed.
2013-07-09 22:13:42 +02:00
Thibault Saunier
55b7628382 ges: Make space in the GESTracks to be able to add mixing elements later
And update the tests
2013-06-23 18:28:52 -04:00
Thibault Saunier
f6038e3ad2 ges: Port to the new commit based API in GNL
The GNL API changed to go from a model where user could
enable/disable updates in the composition, which leaded to races
in many places, to a model where any positioning change in the
composition is not directly done but 'cached' and then the user
has to commit those changes so they become effective in the media
processing stack.

The new API in GES is pretty similare and is basically copy
pasting this new design.

We still need to see if in some context it would make sense to add
a mode where we would commit any changes ourself at the end of our
operation for basic use cases.

Removed APIs:
  ges_timeline_enable_update
  ges_timeline_is_updating
  ges_track_enable_update
  ges_track_is_updating

New APIs:
  ges_track_commit
  ges_timeline_commit
2013-06-23 16:33:33 -04:00
Thibault Saunier
b84ec5add6 tests: Add a basic test for pipeline state change
Add some test utils to create a pipeline
2013-05-29 17:22:20 -04:00
Thibault Saunier
fa5ed5111d Misc cleaning 2013-03-21 22:17:10 -03:00
Thibault Saunier
e260de2fa6 tests::uriclip: Use a real file to test still images
+ Make use of GESAssets

And do proper refactoring
2013-03-21 22:00:21 -03:00
Thibault Saunier
f0359481c0 Add a GESTimelineElement base class
+ Port GESTrackObject and GESTimelineObject to the new baseclass
2013-02-15 14:42:02 -03:00
Thibault Saunier
ab0d1b1724 tests: Add a macro for type checking 2013-01-10 11:18:46 -03:00
Thibault Saunier
7c3b587015 test-utils: Add some more utilities 2012-12-19 11:45:38 -03:00
Tim-Philipp Müller
426fffb6c3 Fix FSF address 2012-11-04 00:25:20 +00:00
Thibault Saunier
35cae2c80c tests: Move common code to test-utils 2012-09-25 15:10:35 +02:00
Thibault Saunier
6462b86ac4 tests: Add some utils for test writing 2012-09-25 15:10:35 +02:00