The GESTimeline's state might not be synced with parent

Whatever the reason for failure, try cleanup child elements
and internal thread.

If the property was explicitely whitelisted, we should expose it
in any case.

This was a regression from 835d6937

Fixes gstreamer/gst-editing-services#48

finalize must chain up to parent's finalize(), not dispose()

... as documented in glib

Tim-Philipp Müller authored Sep 24, 2018 and Thibault Saunier committed Dec 15, 2018

Export GES library API in headers when we're building the
library itself, otherwise import the API from the headers.

This fixes linker warnings on Windows when building with MSVC.

Fix up some missing config.h includes when building the lib which
is needed to get the export api define from config.h

Fixes #42

From ed78bee to 59cb678

This formatter is in very bad shape and is generally not useful.

It has been deprecated since 1.0... and I bet noone uses it.

This is required before we enabled an indent test in the CI.

gstreamer/gstreamer-project#33

It seemed to be what the wrap file expected but in the end it is
just a bug in meson which is now fixed.

This reverts commit cc5d74d0.

Otherwise we might fail on them in the ges-structure-interface

As we can have effects with several pads and the default ghosting
doesn't allow that.

This way we also filter the pads to ghost to match our track type.

This commit adds a .gitlab-ci.yml file, which uses a feature
to fetch the config from a centralized repository. The intent is
to have all the gstreamer modules use the same configuration.

The configuration is currently hosted at the gst-ci repository
under the gitlab/ci_template.yml path.

Part of gstreamer-project#29

Alexandru Băluț authored Oct 09, 2018 and Thibault Saunier committed Nov 07, 2018

When removing an effect from a clip, first the notify::priority signals
were being emitted for the remaining effects which changed priority, and only
at the end the child-removed signal. Now the child-removed signal is emitted
first.

There were some code errors introduced in commit 6b738b7a

And add some missing API guards

We can't change the vmethod at this point so just cast. This makes
the API more explicit so it is better in all cases.

Fixing gstreamer-sys rust bindings.

Now subclassing a ghostpad with an alpha property so that
we can multiply the alpha of the frame positioning meta
and the alpha of that pad, setting it on the compositor pad.

https://bugzilla.gnome.org/show_bug.cgi?id=797169

This reverts commit 57be9b67.

It is not needed with latest python

g_clear_pointer() is now preserving the type of its arguments for the
free function.

ges-xml-formatter.c: In function ‘_dispose’:
ges-xml-formatter.c:1635:7: error: function called through a non-compatible type [-Werror]
       (GDestroyNotify) g_hash_table_unref);
/usr/include/glib-2.0/glib/gmem.h:121:8: note: in definition of macro ‘g_clear_pointer’
       (destroy) (_ptr);                                                        \
        ^~~~~~~

https://bugzilla.gnome.org/show_bug.cgi?id=797310

https://github.com/mesonbuild/meson/pull/4169

When removing a top effect in the list of top effects, other
effects priorities need to take that into account to avoid
holes in the indices.