Thibault Saunier [Thu, 9 Apr 2020 15:24:44 +0000 (11:24 -0400)]
asset: Avoid dereferencing NULL pointer
CID
1461286
Thibault Saunier [Thu, 9 Apr 2020 15:20:34 +0000 (11:20 -0400)]
basebin: Do not set stream_group if upstream didn't provide it
CID:
1461278
Thibault Saunier [Thu, 9 Apr 2020 15:17:59 +0000 (11:17 -0400)]
framepositionner: Fix wrong old size check condition
CID:
1461277
Thibault Saunier [Thu, 9 Apr 2020 15:16:34 +0000 (11:16 -0400)]
validate: Avoid dereferencing NULL pointer
CID:
1461266
Thibault Saunier [Thu, 9 Apr 2020 15:10:43 +0000 (11:10 -0400)]
timeline: Ensure setting framerate in timeline_get_framerate
CID:
1461250,
1461288
Thibault Saunier [Thu, 9 Apr 2020 15:07:04 +0000 (11:07 -0400)]
tests: Check that linking pads works
CID:
1456061
Thibault Saunier [Thu, 9 Apr 2020 15:02:26 +0000 (11:02 -0400)]
structured-interface: Properly check that setting keyframe works
Fixes CID:
1455490
Thibault Saunier [Thu, 9 Apr 2020 14:59:40 +0000 (10:59 -0400)]
gesdemux: Check result of g_stat
CID:
1455489,
1455521
Thibault Saunier [Thu, 9 Apr 2020 14:54:26 +0000 (10:54 -0400)]
test: tempochange: Plug leak
CID:
1455448
Thibault Saunier [Thu, 9 Apr 2020 14:42:03 +0000 (10:42 -0400)]
ges: Cast to signed int to compare agasint 0
The check made sense but we were not casting to be able to check
signess of subtraction result.
CID:
1444923
Thibault Saunier [Thu, 9 Apr 2020 14:37:20 +0000 (10:37 -0400)]
timeline: Do not compare unsigned with 0
Layer priorities are always positive the check was making no
sense in any case.
Fixes CID:
1444922,
1461284
Thibault Saunier [Thu, 9 Apr 2020 14:31:36 +0000 (10:31 -0400)]
ges: Always check return value of `ges_container_add`
Making coverity happy
CIDs:
1461460,
1461461,
1461462,
1461463,
1461464,
1461465,
1461466,
1461468,
Thibault Saunier [Thu, 9 Apr 2020 14:00:43 +0000 (10:00 -0400)]
ges: Fix sending EOS on testclip when using timeoverlay
Basically when using timeoverlay we where waiting for input-selector
to receive EOS on its active on the output-selector streaming thread
but... EOS was being sent from that same thread waiting for input-selector
to unblock to send EOS on its other pad.
In our specific use case we want EOS to be sent only on the active pad.
Fixes: https://gitlab.freedesktop.org/gstreamer/gst-editing-services/-/issues/103
Thibault Saunier [Thu, 9 Apr 2020 13:29:17 +0000 (09:29 -0400)]
ges: Update documentation
And start generating TrackElement children property with a stupid
simple script
Thibault Saunier [Thu, 9 Apr 2020 13:24:12 +0000 (09:24 -0400)]
ges: Add the foreground color child property
Thibault Saunier [Tue, 7 Apr 2020 14:53:15 +0000 (10:53 -0400)]
ges: Fix reloading UriClipAsset synchronously
And add tests for that
Thibault Saunier [Tue, 7 Apr 2020 14:47:07 +0000 (10:47 -0400)]
ges: Rework the way we ensure core elements are not wrongly moved between clips
Instead of focusing on the instances of the clips and their children,
we relax the check to allow moving track element clip between clips
that share a common asset. This makes it as correct conceptually but
more flexible, and the code becomes simpler.
Henry Wilkes [Thu, 2 Apr 2020 10:58:18 +0000 (11:58 +0100)]
group: tidied timeline membership in copy-paste
Previously, the GESContainer ->paste method and GESGroup ->paste methods
were unnecessarily setting the timeline of groups, even though this is
handled by the GESGroup ->child_added method. This could result in the
group being added multiple times.
Henry Wilkes [Wed, 1 Apr 2020 20:34:48 +0000 (21:34 +0100)]
timeline-tree: fix overlap check
Previously, the code was not able to detect that an element overlaps on
its end, nor could it detect that an element overlaps two elements that
already overlap.
Henry Wilkes [Mon, 6 Apr 2020 11:44:30 +0000 (12:44 +0100)]
clip: tidy grouping
Make the grouping of clips cleaner by checking that the clips share the
same asset.
Henry Wilkes [Mon, 6 Apr 2020 11:42:03 +0000 (12:42 +0100)]
clip: secure adding clip to layer
Add more checks when adding a clip to a layer, or moving a clip to a new
layer. Also, mark the "layer" property as explicit-notify.
Henry Wilkes [Mon, 6 Apr 2020 11:28:13 +0000 (12:28 +0100)]
uri-clip: match children by track
When the asset of a uri clip is reset, its core children are removed and
replaced by the new core children. When replacing, the `set_asset`
method attempts to copy children properties from the previous children
to the new children. However, the children were matched by track-type
only. This would not function as intended when a URI contains multiple
audio or video streams. Instead, we now match children by the tracks
themselves. This should work better, provided the user's
select-tracks-for-object is well behaved.
Also, fix a memory problem in `set_mute` for when a child is not in a
track.
Henry Wilkes [Mon, 6 Apr 2020 11:26:11 +0000 (12:26 +0100)]
timeline-element: only copy read-write properties
Only copy the properties that can be both read and written, and are not
construct only. Similarly for child properties when a track-element is
deep copied.
Henry Wilkes [Mon, 6 Apr 2020 11:17:43 +0000 (12:17 +0100)]
timeline: return sunk element on pasting
Technically, an element can still be floating on the return from
`->paste` (e.g. a clip not in a layer). Since the return of the `_paste`
methods are (return full) a non-floating object is probably expected in
all cases.
Henry Wilkes [Mon, 6 Apr 2020 11:16:11 +0000 (12:16 +0100)]
auto-transition: select track directly
By-pass the select-tracks-for-object signal for auto-transitions since
their track element must land in the same track as the elements it is
the auto-transition for.
Henry Wilkes [Mon, 6 Apr 2020 11:09:54 +0000 (12:09 +0100)]
timeline: re-handle clip children track selection
The way a clip's track elements are added to tracks was re-handled. This
doesn't affect the normal usage of a simple audio-video timeline, where
the tracks are added before any clips, but usage for multi-track
timelines has improved. The main changes are:
+ We can now handle a track being selected for more than one track,
including a full copy of their children properties and bindings.
(Previously broken.)
+ When a clip is split, we copy the new elements directly into the same
track, avoiding select-tracks-for-object.
+ When a clip is grouped or ungrouped, we avoid moving the elements to
or from tracks.
+ Added API to allow users to copy the core elements of a clip directly
into a track, complementing select-tracks-for-object.
+ Enforced the rule that a clip can only contain one core child in a
track, and all the non-core children must be added to tracks that
already contains a core child. This extends the previous condition
that two sources from the same clip should not be added to the same
track.
+ Made ges_track_add_element check that the newly added track element
does not break the configuration rules of the timeline.
+ When adding a track to a timeline, we only use
select-tracks-for-object to check whether track elements should be
added to the new track, not existing ones.
+ When removing a track from a timeline, we empty it of all the track
elements that are controlled by a clip. Thus, we ensure that a clip
only contains elements that are in the tracks of the same timeline, or
no track. Similarly, when removing a clip from a timeline.
+ We can now avoid unsupported timeline configurations when a layer is
added to a timeline, and already contains clips.
+ We can now avoid unsupported timeline configurations when a track is
added to a timeline, and the timeline already contains clips.
Fixes https://gitlab.freedesktop.org/gstreamer/gst-editing-services/-/issues/84
Henry Wilkes [Thu, 26 Mar 2020 09:21:42 +0000 (09:21 +0000)]
timeline: stop connecting to track-element-added
This was used to connect to the track element's notify::start signal in
order to update the duration of the timeline (it is not clear why the
notify::duration signal was not also connected to for the same reason).
However, this is already covered by the timeline_tree_move method, which
is always called to update the start of a track element, even if it is not
part of a clip (and similarly for timeline_tree_trim, which is called
when the duration is set).
Henry Wilkes [Wed, 25 Mar 2020 19:35:11 +0000 (19:35 +0000)]
clip: allow arbitrary max-duration when no core children
Before the max-duration could be set arbitrarily when the clip was empty,
to indicate what the max-duration would be once the core children were
created. Now, we can also do this whilst the clip only contains non-core
children.
Henry Wilkes [Wed, 25 Mar 2020 18:49:16 +0000 (18:49 +0000)]
track-element: change owner to creator
Rename the private "owners" to "creators" to avoid confusing this with
the owner of the track element's memory.
Also made the ungroup method for GESClip symmetric by making all the
children of the resulting clips share their creators, which allows them
to be added to any of the other ungrouped clips. Once the clips are
grouped back together, the tracks loose these extra creators.
Henry Wilkes [Mon, 6 Apr 2020 11:21:54 +0000 (12:21 +0100)]
container: change ownership when adding
Make sure we sink the child on adding, and keep it alive until the end
in case the method fails.
Also, since the child mappings hold a ref to the child, they should give
them up in their free method. This way, the ref will be given up on
disposing, even if ges_container_remove fails.
Also, reverse setting of the start of the container if adding fails.
Nirbheek Chauhan [Mon, 6 Apr 2020 17:36:29 +0000 (23:06 +0530)]
ges: Fix build with GCC 10
gcc-10 defaults to -fno-common, which exposes a symbol conflict, so
use `static` correctly. Also we don't use `parent_extractable_iface`
in `ges-uri-clip.c`.
See https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85678
Thibault Saunier [Tue, 31 Mar 2020 14:25:49 +0000 (11:25 -0300)]
ges: Fix trimming clip inside deeply nested groups
This broke in
6b7c658b6a551a5b9170987ba44592d1d819e1ae
Thibault Saunier [Wed, 25 Mar 2020 01:47:01 +0000 (22:47 -0300)]
uri-clip: Remove dead code
GES_TESTING_ASSETS_DIRECTORY is prehistoric and since then
new mechanism for asset relocation have been added, it makes
no sense to keep that unused code path
Thibault Saunier [Wed, 25 Mar 2020 01:44:07 +0000 (22:44 -0300)]
uri-clip: Remove ->create_track_element implementation
It is dead code
Thibault Saunier [Wed, 25 Mar 2020 01:35:35 +0000 (22:35 -0300)]
ges: Deprecate GESImageSource and GESMultiFileSource
Refactoring GESVideoSource so that #GESUriVideoSource can handle
still image in a simple way
MultiFileSource has been replaced with the new `imagesequencesrc`
element, this was totally broken anyway as `multifilesrc` can not seek
properly.
Thibault Saunier [Wed, 25 Mar 2020 01:30:38 +0000 (22:30 -0300)]
track-element: Create nleobject on GESExtractable::set_asset
This means that we have all the information about the asset
when constructing the underlying GstElements.
This also allows to cleanup some code all around
Thibault Saunier [Wed, 25 Mar 2020 01:25:47 +0000 (22:25 -0300)]
timeline:element: Refactor the way we 'copy'
Simplifying the implementation and making sure assets are set asap
Thibault Saunier [Wed, 25 Mar 2020 01:23:16 +0000 (22:23 -0300)]
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.
Thibault Saunier [Wed, 18 Mar 2020 19:24:08 +0000 (16:24 -0300)]
tests: Cleanup test files handling
Thibault Saunier [Fri, 13 Mar 2020 18:03:17 +0000 (15:03 -0300)]
formatter: Serialize source properties
This way we ensure that the TrackElement 'active' property is
properly serialized
Thibault Saunier [Fri, 6 Mar 2020 21:56:52 +0000 (18:56 -0300)]
ges: Add a way to set layer activeness by track
a.k.a muting layers.
Adding unit tests and making sure serialization works properly
Thibault Saunier [Tue, 24 Mar 2020 00:21:10 +0000 (21:21 -0300)]
element: Add API safe guard against invalid position in edit()
Thibault Saunier [Tue, 24 Mar 2020 00:11:45 +0000 (21:11 -0300)]
validate: Refactor actions implementation
Making them simpler to read and avoiding leaks
Thibault Saunier [Mon, 23 Mar 2020 18:14:13 +0000 (15:14 -0300)]
structured-interface: Fix adding clip to layer error reporting
Thibault Saunier [Tue, 17 Mar 2020 14:53:47 +0000 (11:53 -0300)]
ges: Add a SourceClipAsset class
Cleaning up the way we use the default framerate for natural
frame rate.
Thibault Saunier [Tue, 10 Mar 2020 19:10:12 +0000 (16:10 -0300)]
launch: Add a way to disable validate at runtime
Also avoid to add useless bin in our sinks
Thibault Saunier [Mon, 9 Mar 2020 18:38:58 +0000 (15:38 -0300)]
ges: Plug some leaks
Thibault Saunier [Fri, 28 Feb 2020 14:56:22 +0000 (11:56 -0300)]
validate: Add support to seek in frames
Thibault Saunier [Fri, 28 Feb 2020 14:47:25 +0000 (11:47 -0300)]
ges: support test clips assets natural size/framerate
This way we can test this kind of behaviour without requiring
real sources.
Also add simple tests.
Thibault Saunier [Fri, 21 Feb 2020 12:17:11 +0000 (09:17 -0300)]
ges: Add APIs to have a sens of frame numbers
APIs:
- ges_timeline_get_frame_time
- ges_timeline_get_frame_at
- ges_clip_asset_get_frame_time
- ges_clip_get_timeline_time_from_source_frame
Extracting ges_util_structure_get_clocktime to internal utilities adding
support for specifying timing values in frames with the special
f<frame-number> synthax.
Henry Wilkes [Tue, 29 Oct 2019 16:52:52 +0000 (16:52 +0000)]
utils: fix argument sanitization
_sanitize_argument is supposed to wrap arguments in '"' quote marks such
that they can be parsed and copied into a GstStructure string. This
purpose is now supported more directly, which fixes some bugs, e.g.:
arguments before fix
+title my=title +title my="title" +title "my=title"
+title abc n=my=name +title abc n="my="name" +title abc n="my=name"
+title my"title +title "my"title" +title "my\"title"
+title my\title +title "my\title" +title "my\\title"
Thibault Saunier [Fri, 28 Feb 2020 14:52:38 +0000 (11:52 -0300)]
launch: Fix memory management issue with the rendering format
Thibault Saunier [Tue, 25 Feb 2020 20:42:47 +0000 (17:42 -0300)]
validate: Rename edit-container to edit
Keeping the old version for backward compat
Thibault Saunier [Fri, 21 Feb 2020 20:17:10 +0000 (17:17 -0300)]
ges: Add a timeoverlay to video test sources
This is often very useful to have a timeoverlay inside test sources.
We do not want to use it as an effect as segments are not the sames
in GES when it comes to nleoperations.
Thibault Saunier [Tue, 25 Feb 2020 21:39:47 +0000 (18:39 -0300)]
element: Handle using own property as child property
Avoiding ref cycles
Thibault Saunier [Fri, 21 Feb 2020 20:16:01 +0000 (17:16 -0300)]
ges: Ensure GESClips assets are always ClipAssets
Thibault Saunier [Tue, 18 Feb 2020 18:21:38 +0000 (15:21 -0300)]
ges: Add API to retrieve the natural framerate of an element
Thibault Saunier [Fri, 28 Feb 2020 20:53:55 +0000 (17:53 -0300)]
ges: Some memory management fixes setting track mixing
Also fix 'mixing' property notifies
Thibault Saunier [Fri, 28 Feb 2020 20:50:05 +0000 (17:50 -0300)]
ges: Cleanup GESEdge and GESEditMode GEnum values
By duplicating the registered values, so that bindings have
better values to use
Thibault Saunier [Mon, 2 Mar 2020 17:35:33 +0000 (14:35 -0300)]
launch: Make command line provided sinks override scenario defined ones
Thibault Saunier [Fri, 28 Feb 2020 14:58:30 +0000 (11:58 -0300)]
framepositioner: Avoid dereferencing NULL pointer
Thibault Saunier [Wed, 4 Mar 2020 19:03:30 +0000 (16:03 -0300)]
validate: Initialize GValue before calling g_object_get_value
This is required with GLib < 2.60
Thibault Saunier [Tue, 17 Mar 2020 21:13:51 +0000 (18:13 -0300)]
ges: Use #pragma once everywhere
Thibault Saunier [Tue, 17 Mar 2020 18:51:39 +0000 (15:51 -0300)]
ges: Cleanup the way we declare object types
We create our own _DECLARE_ macro because we have instance structures
Thibault Saunier [Thu, 19 Mar 2020 12:15:07 +0000 (09:15 -0300)]
ges: Stop using hash_table_steal_extended
This appeard in GLib 2.58
Fixes https://gitlab.freedesktop.org/gstreamer/gst-editing-services/issues/99
Thibault Saunier [Wed, 18 Mar 2020 16:36:47 +0000 (13:36 -0300)]
clip: Allow setting max-duration clips without TrackElements
Otherwise this breaks quite a few assumption in user code, several
pitivi tests broke because of that.
Thibault Saunier [Wed, 18 Mar 2020 15:56:06 +0000 (12:56 -0300)]
ges: Make it so core elements can be re added to their 'owners'
The user might want to add/remove/add core children to clips and be able
to regroup ungrouped clip. This is needed for undo/redo in Pitivi for
example
Thibault Saunier [Wed, 18 Mar 2020 14:12:55 +0000 (11:12 -0300)]
container: Let subclass know adding child was interrupted
When the `child-added` signal emission was called, the
`GESContainer->child_added` vmethod was called (the signal is
`G_SIGNAL_RUN_FIRST`) so we need to call `GESContainer->child_removed`
ourself so subclasses know they do not control the child anymore.
Henry Wilkes [Tue, 10 Mar 2020 16:01:02 +0000 (16:01 +0000)]
timeline-element: make start and duration EXPLICIT_NOTIFY
The properties will only have their signal emitted when they change in
value, even when g_object_set, etc, methods are used.
The _set_start method already did this, but start was missing the
EXPLICIT_NOTIFY flag. There should be no need to check that the property
has changed in ->set_start or ->set_duration
Henry Wilkes [Tue, 10 Mar 2020 15:27:20 +0000 (15:27 +0000)]
timeline-element: make max-duration cap in-point
Do not allow the in-point to exceed the max-duration of any timeline
element.
Henry Wilkes [Tue, 10 Mar 2020 11:53:09 +0000 (11:53 +0000)]
clip: only allow children with the same timeline
Refuse the addition of children whose timeline is neither NULL nor the
clip's timeline.
Henry Wilkes [Tue, 10 Mar 2020 11:38:58 +0000 (11:38 +0000)]
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.
Henry Wilkes [Tue, 10 Mar 2020 11:35:23 +0000 (11:35 +0000)]
timeline-element: make in-point and max-duration EXPLICIT_NOTIFY
As such, they only emit a signal if their value changes, either through
their _set_inpoint or _set_max_duration methods, or through
g_object_set, etc.
Also, we now require the ->set_max_duration method to be implemented.
This was added to GESGroup, which will only allow the max-duration to be
set to GST_CLOCK_TIME_NONE.
Henry Wilkes [Tue, 10 Mar 2020 11:29:40 +0000 (11:29 +0000)]
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.
Henry Wilkes [Tue, 3 Mar 2020 18:00:51 +0000 (18:00 +0000)]
clip: copy and paste control bindings
Previously the control bindings were not properly copied into the pasted
clip. Also changed the order so that elements are added to the clip
before the clip is added to the timeline.
Henry Wilkes [Tue, 3 Mar 2020 14:31:10 +0000 (14:31 +0000)]
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.
Henry Wilkes [Mon, 2 Mar 2020 12:23:07 +0000 (12:23 +0000)]
container: freeze notifies during add and remove
Hold the notify signals for the container and the children until after
the child has been fully added or removed.
After the previous commit, this was used to ensure that the
notify::priority signal was sent for children of a clip *after* the
child-removed signal. This stopped being the case when the code in
->child_removed was moved to ->remove_child (the latter is called before
the child-removed signal is emitted, whilst the former is called
afterwards). Rather than undo this move of code, which was necessary to
ensure that ->add_child was always reversed, the notify::priority signal
is now simply delayed until after removing the child has completed. This
was done for all notify signals, as well as in the add method, to ensure
consistency.
This allows the test_clips.py test_signal_order_when_removing_effect to
pass.
Also make subclasses take a copy of the list of the children before
setting the start and duration, since this can potentially re-order the
children (if they have the SET_SIMPLE flag set).
Henry Wilkes [Mon, 2 Mar 2020 13:35:20 +0000 (13:35 +0000)]
clip: make remove_child a reverse of add_child
Previously, we relied on ->child_removed to reverse the priority changes
that occured in ->add_child. However, ->child_removed is not always
called (the signal child-removed is not always emitted) when a
->add_child needs to be removed. However, ->remove_child is always
called to reverse ->add_child, so the code was moved here. Otherwise, we
risk that the priorities of the clip will contain gaps, which will cause
problems when another child is added to the clip.
Henry Wilkes [Mon, 2 Mar 2020 13:25:21 +0000 (13:25 +0000)]
clip: tidy handling of child priorities
Handle the child priorities in a way that keeps the container children
list sorted by priority at all times. Also, no longer rely on the
control_mode of the container, since we have less control over its value,
compared to private variables.
Also fixed the changing of priorities in set_top_effect_index:
previously *all* children whose priority was above or below the new
priority were shifted, when we should have been only shifting priorities
for the children whose priority lied *between* the old and the new
priority of the effect. E.g.
effect: A B C D E F
index: 0 1 2 3 4 5
After moving effect E to index 1, previously, we would get
effect: A B C D E F
index: 0 2 3 4 1 6
(this would have also shifted the priority for the core children as
well!). Whereas now, we have the correct:
effect: A B C D E F
index: 0 2 3 4 1 5
Henry Wilkes [Mon, 2 Mar 2020 12:56:03 +0000 (12:56 +0000)]
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.
Thibault Saunier [Wed, 11 Mar 2020 22:38:19 +0000 (19:38 -0300)]
nle: Delay marking object as not in composition
Instead of doing it at the time of resetting `object->in_composition`
when user calls `gst_bin_remove` do it after we actually removed
it from the object thread, and do it in the `nle_object_reset`
method where it belongs
Fixes https://gitlab.freedesktop.org/gstreamer/gst-editing-services/issues/96
Henry Wilkes [Tue, 10 Mar 2020 21:54:56 +0000 (21:54 +0000)]
auto-transition: fix setting of SET_SIMPLE flag
Previously, the SET_SIMPLE flag was non unset for auto-transitions after
it had been set.
Sebastian Dröge [Wed, 11 Mar 2020 11:42:50 +0000 (13:42 +0200)]
Fix build with Python 3.8 by also checking for python-3.X-embed.pc
Since Python 3.8 the normal checks don't include the Python libraries
anymore and linking of the Python formatters would fail.
See also https://github.com/mesonbuild/meson/issues/5629
and https://gitlab.freedesktop.org/gstreamer/gst-python/issues/28
Thibault Saunier [Mon, 9 Mar 2020 14:49:33 +0000 (11:49 -0300)]
validate: Handle checking/setting subprojects ges properties
Thibault Saunier [Mon, 9 Mar 2020 14:49:02 +0000 (11:49 -0300)]
project: Do not warn when resetting URI to the same one
Thibault Saunier [Thu, 5 Mar 2020 18:56:28 +0000 (15:56 -0300)]
ges: Make setting start/duration move or trim generic
We were implementing the logic for moving/trimming elements specific
to SourceClip but this was not correct ass the new timeline tree allows
us to handle that for all element types in a generic and nice way.
This make us need to have groups trimming properly implemented in the
timeline tree, leading to some fixes in the group tests.
This adds tests for the various cases known to not be handled properly
by the previous code.
Fixes https://gitlab.freedesktop.org/gstreamer/gst-editing-services/issues/92
Thibault Saunier [Wed, 4 Mar 2020 20:42:46 +0000 (17:42 -0300)]
group: Update priority when a child is removed
Fixes https://gitlab.freedesktop.org/gstreamer/gst-editing-services/issues/93
Thibault Saunier [Wed, 4 Mar 2020 20:16:18 +0000 (17:16 -0300)]
clip: Don't split clips at illegal position
Make sure that when we split a clip, the resulting timeline would
not be in an illegal state.
Fixes https://gitlab.freedesktop.org/gstreamer/gst-editing-services/issues/94
Henry Wilkes [Thu, 5 Mar 2020 19:00:20 +0000 (19:00 +0000)]
pipeline: don't link tracks unnecessarily
Unless the pipeline is in certain modes, we do not want to try and link
every track. The previous debug message implied this, but the method did
not actually end early.
Also, we always end early if we receive a track that is neither video
nor audio.
Henry Wilkes [Thu, 5 Mar 2020 18:15:41 +0000 (18:15 +0000)]
asset: fix handling of proxies
Previous usage of the property proxy-target seemed to alternate between
the two definitions:
+ The asset we are the default proxy of
+ The asset we are in the proxy list of
Now, the latter definition is used, which seems more useful to a user
since knowing the latter can easily allow you to find out the former.
The previous behaviour of ges_asset_set_proxy (asset, NULL) was not very
clear. It is now defined so that it clears all the proxies for 'asset'.
This means that after this call, the GESAsset:proxy property will indeed
be NULL.
Also fixed:
+ We can call ges_asset_set_proxy (asset, proxy) when 'proxy' is already
in the proxy list of 'asset'.
+ Handling of removing the default proxy in ges_asset_unproxy. This was
sending out the wrong notifies.
+ Prohibiting circular proxying. Before we could only prevent one case,
we should now be able to prevent all cases. This will prevent a hang
in ges_asset_request.
Henry Wilkes [Wed, 4 Mar 2020 17:00:46 +0000 (17:00 +0000)]
test: remove asset test that needs internal method
The test_proxy_asset test needs the internal method
ges_asset_finish_proxy. The test also uses the associated internal methods
ges_asset_try_proxy and ges_asset_cache_lookup. However, these are
marked with GES_API in ges-internal.h, which allows us access to them
here.
The new method is not marked as GES_API because it would not allow us to
remove the method in the future without removing it from the symbols list.
We do not want to add to the problem.
The test was simply commented out since we may wish to support tests
that access internal methods in the future using meson.
Henry Wilkes [Wed, 4 Mar 2020 13:05:58 +0000 (13:05 +0000)]
asset: fix ownership in ges_asset_request
Fix the ownership in ges_asset_request. This should be transfer-full,
but for proxies it would fail to add a reference. Also,
ges_asset_cache_put was leaking memory if the asset already existed.
Henry Wilkes [Wed, 4 Mar 2020 11:31:32 +0000 (11:31 +0000)]
asset: move set_proxy (NULL, proxy) behaviour to new method
We should not be accepting ges_asset_set_proxy (NULL, proxy) as part of
the API! This behaviour was used internally in combination with
ges_asset_try_proxy, which is called on a still loading asset, so it was
moved to ges_asset_finish_proxy.
Henry Wilkes [Wed, 4 Mar 2020 10:34:45 +0000 (10:34 +0000)]
asset: deprecate ->proxied method
This method was no longer called, so it has been deprecated.
Henry Wilkes [Wed, 4 Mar 2020 09:59:33 +0000 (09:59 +0000)]
asset: make proxy-target read only
We should not be able to set this property.
Henry Wilkes [Thu, 27 Feb 2020 16:08:45 +0000 (16:08 +0000)]
timeline: fix layer priority argument in trim
Previously, we tested that the given priority was `>0`, when it seems
that `>=0` was intended. A priority of `-1` means leave the priority
unchanged, whilst a priority of 0, or more, means move to this layer
priority.
Henry Wilkes [Fri, 21 Feb 2020 09:23:34 +0000 (09:23 +0000)]
timeline-element: use default ->list_children_properties
Stop overwriting the ->list_children_properties virtual method in
subclasses because the timeline element class handles everything itself
anyway.
Note that containers already automatically add the children properties of
their child elements in ges_container_add.
Henry Wilkes [Tue, 25 Feb 2020 08:16:58 +0000 (08:16 +0000)]
group: fix memory leak in child layer callback
We were leaking the sigids->layer argument because gst_clip_get_layer
returns a new reference.
Henry Wilkes [Mon, 24 Feb 2020 20:19:12 +0000 (20:19 +0000)]
container: fix child duration callback
Previously, we were setting the inpoint_offset using the start offset in
the duration callback!
Also added a notify for when the duration is changed in the child start
callback.
Henry Wilkes [Mon, 24 Feb 2020 18:58:55 +0000 (18:58 +0000)]
group: fix max layer priority
The maximum priority is `height - prio - 1`. Previously missing the -1.
Related to, but does not completely fix,
https://gitlab.freedesktop.org/gstreamer/gst-editing-services/issues/91