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Author SHA1 Message Date
Thibault Saunier
95223fd46b Start taking advantage of the fact that NLE is in the same three as GES! 2014-10-31 11:58:12 +01:00
Thibault Saunier
50cf1fb5fe nlecomposition: Fix several leaks 
* In the action closure invokation we were alway leaking the composition.
* gst_bin_add will actually take an extra ref since we already  gst_object_ref_sink so we
own the object, other call to that method will increase the refcount which means we do
not need to pass an extra ref to the bin.
* We want to ref_sink right when the object is added to the composition, making things
cleaner and simpler to follow in the tests.
 2014-10-31 11:58:12 +01:00
Thibault Saunier
3e79e28213 nlecomposition: Activate the composition ghostpad to flush downstream 
Since commit 060b16ac75
"pad: don't accept flush-stop on inactive pads" in -core, the flush_stop event will not be
fowarded downstream in case the pad is not activated. In our case the element is in
READY state, so pads are deactivated. In that commit we simply make sure that the
event can be fowarded downstream
 2014-10-31 11:58:12 +01:00
Thibault Saunier
02665dae91 nlecomposition: Restart the main task on FLUSH_STOP 
It means stop using a dedicated probe to restart task so that the main probe does not
drop the FLUSH_STOP event before we have a chance to restart the task. (and this is
for sure cleaner/and simpler to read).
 2014-10-31 11:58:12 +01:00
Thibault Saunier
37f50193fd nle:source: Protect the probeid field with the GST_OBJECT_LOCK 
Avoiding races where we try to remove a probe on an already destroyed pad.
 2014-10-31 11:58:12 +01:00
Thibault Saunier
03c284abb6 framepositionner: Add a weak pointer to the track_source 
Avoiding assertions when the object is destroyed.
 2014-10-31 11:58:12 +01:00
Mathieu Duponchelle
e31d0554c8 nle: Seek gnlsource when prerolled only 
Instead of implementing seek on ready all around GStreamer, just
seek in PAUSED, when the source gets 'prerolled'.
 2014-10-31 11:58:12 +01:00
Thibault Saunier
6bd27667eb ges-track: Do not set removed object state 
It is the composition to handle
 2014-10-31 11:58:12 +01:00
Thibault Saunier
8913c14c58 nle: Stop using a MainContext avoiding needing one iter per source dispach 
Using GClosure to handle the source handling and handle our action
ordering ourselves

https://bugzilla.gnome.org/show_bug.cgi?id=733342
 2014-10-31 11:58:12 +01:00
Thibault Saunier
aa69de7514 ges: Use audiomixer instead of adder by default 2014-10-31 11:58:12 +01:00
Thibault Saunier
b3336fe26e Port to the new NLE API 
Port the timeline, track and pipeline to the new NLE API where
all objects have static src pads.
 2014-10-31 11:58:12 +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
aa1ba05895 composition: Commit all values before initializing the pipeline 2014-10-31 11:58:12 +01:00
Mathieu Duponchelle
f5073e4e58 composition: Prevent update sources from being added after seek. 2014-10-31 11:58:12 +01:00
Mathieu Duponchelle
4dd0b6fe14 composition: only flush stop after seek was set to READY. 2014-10-31 11:58:12 +01:00
Thibault Saunier
ee54d98fe2 composition: Also ignore all messages from children tearing them to READY 
At that stage elements should not be taken into account anymore. In some
spacial cases they can post ERROR messages (when trying to push sticky
events on flushing pads) on the bus. We actually do not care about those
issues at that exact point.
 2014-10-31 11:58:12 +01:00
Thibault Saunier
8154a2c96f composition: Do not try to paused the task that could have been stopped 
There was a race where we ended up trying to update the pipeline and
stop our children task at the exact moment where we were actually
setting its state to PAUSED. Take the composition lock and make sure
that can't happen
 2014-10-31 11:58:11 +01:00
Thibault Saunier
463626ceae composition: Post messages on the bus when it updates itself 
And properly set the seqnums of those messages so that the application,
parents have the exact information about what is going on and why.
 2014-10-31 11:58:11 +01:00
Mathieu Duponchelle
9bd96f9770 composition: push flush events on the target. 2014-10-31 11:58:11 +01:00
Thibault Saunier
1d089e8c80 composition: No need for action signal to add and remove objects! 2014-10-31 11:58:11 +01:00
Mathieu Duponchelle
1c083281f9 composition: we're initialized even if update_pipeline returned FALSE 2014-10-31 11:58:11 +01:00
Mathieu Duponchelle
847360368a composition: reset base time to 0 when needed. 2014-10-31 11:58:11 +01:00
Mathieu Duponchelle
5c1b2133a5 composition: Forward flushes on initialization 2014-10-31 11:58:11 +01:00
Mathieu Duponchelle
494303c263 object: make the check for self commit work in a crappy way. 2014-10-31 11:58:11 +01:00
Mathieu Duponchelle
baa7863da6 composition: use g_main_context_set_dispatches_per_iteration () 
Let's hope this gets merged ...
 2014-10-31 11:58:11 +01:00
Mathieu Duponchelle
c391310539 composition: set next_eos_seqnum when we get seeked too. 
Co-Authored by: Thibault Saunier <tsaunier@gnome.org>
 2014-10-31 11:58:11 +01:00
Thibault Saunier
48ed8c6d0e gnl: Rely on the GstElement to properly handle their seqnums 
Actually it is not exactly thread safe to tweak them ourself at the GNL
level.

Co-Authored by: Mathieu Duponchelle <mathieu.duponchelle@opencreed.com>
 2014-10-31 11:58:11 +01:00
Mathieu Duponchelle
114d63003e composition: Always return a value in GSourceFuncs 
Co-Authored by: Thibault Saunier <tsaunier@gnome.org>
 2014-10-31 11:58:11 +01:00
Thibault Saunier
ecf353e837 composition: Rename _flush_downstream to _have_to_seek_downstrean 
Co-Authored by: Mathieu Duponchelle <mathieu.duponchelle@opencreed.com>
 2014-10-31 11:58:11 +01:00
Mathieu Duponchelle
bdb74c5161 source: Remove cruft code to seek sources 
We now seek on ready and thus do not need to do magic trying to seek
the source as soon as possible as we now do it even sooner than soon.

Co-Authored by: Thibault Saunier <tsaunier@gnome.org>
 2014-10-31 11:58:11 +01:00
Thibault Saunier
4e84240630 composition: Do not remove all sources when stopping task 
We only want to remove updates and seek, commits should be kept

Co-Authored by: Mathieu Duponchelle <mathieu.duponchelle@opencreed.com>
 2014-10-31 11:58:11 +01:00
Mathieu Duponchelle
01ee03bc1f composition: Don't send flushes downstream on pipeline update. 
The code is still a bit redundant in set_current_bin_to_ready, need
to discuss.

Co-Authored by: Thibault Saunier <tsaunier@gnome.org>
 2014-10-31 11:58:11 +01:00
Thibault Saunier
ab2d2c6e4e composition: Remove locking making sure that we manipulate children in right places 
Co-Authored by: Mathieu Duponchelle <mathieu.duponchelle@opencreed.com>
 2014-10-31 11:58:11 +01:00
Mathieu Duponchelle
435e807f17 composition: Avoid a race in PAUSED_TO_READY 
as we were using our children list in there without locking them.

Co-Authored by: Thibault Saunier <tsaunier@gnome.org>
 2014-10-31 11:58:11 +01:00
Thibault Saunier
4c7731ede3 composition: No need to reset the composition when going to PAUSED or NULL 
Co-Authored by: Mathieu Duponchelle <mathieu.duponchelle@opencreed.com>
 2014-10-31 11:58:11 +01:00
Mathieu Duponchelle
08da7d6d2e composition: Make sure we have a peer when we send flushes downstream 
And avoid leaks

Co-Authored by: Thibault Saunier <tsaunier@gnome.org>
 2014-10-31 11:58:11 +01:00
Thibault Saunier
c81ee05c41 composition: Minor cleanups 2014-10-31 11:58:11 +01:00
Thibault Saunier
2660f20cab composition: Take the objects lock when reseting the composition 
Co-Authored by: Mathieu Duponchelle <mathieu.duponchelle@opencreed.com>
 2014-10-31 11:58:11 +01:00
Mathieu Duponchelle
3f0f41f79f composition: Remove the reset children method 
as it is all already done in _empty_bin ()

Co-Authored by: Thibault Saunier <tsaunier@gnome.org>
 2014-10-31 11:58:11 +01:00
Thibault Saunier
76bf900e82 composition: Set children caps only when they are added to the composition 
No need to do it again on READY_TO_PAUSED

Co-Authored by: Mathieu Duponchelle <mathieu.duponchelle@opencreed.com>
 2014-10-31 11:58:11 +01:00
Mathieu Duponchelle
73274d8391 composition: No need to children state locked anymore 
Co-Authored by: Thibault Saunier <tsaunier@gnome.org>
 2014-10-31 11:58:11 +01:00
Thibault Saunier
c3ba1f7351 composition: cleanup dispose / finalize 
Co-Authored by: Mathieu Duponchelle <mathieu.duponchelle@opencreed.com>
 2014-10-31 11:58:11 +01:00
Mathieu Duponchelle
c669477819 composition: remove children warning drop HACK. 
Co-Authored by: Thibault Saunier <tsaunier@gnome.org>
 2014-10-31 11:58:11 +01:00
Thibault Saunier
0b292ea2dc composition: remove now useless notion of GnlCompositionEntry. 
Co-Authored by: Mathieu Duponchelle <mathieu.duponchelle@opencreed.com>
 2014-10-31 11:58:11 +01:00
Mathieu Duponchelle
caa916e509 composition: cleanup GnlCompositionEntry before its actual removal. 
Co-Authored by: Thibault Saunier <tsaunier@gnome.org>
 2014-10-31 11:58:10 +01:00
Thibault Saunier
dcb7577673 composition: remove now useless prop "deactivated_elements_state". 
Co-Authored by: Mathieu Duponchelle <mathieu.duponchelle@opencreed.com>
 2014-10-31 11:58:10 +01:00
Mathieu Duponchelle
3b749835e9 composition: Remove now useless flag "reset_time". 
Co-Authored by: Thibault Saunier <tsaunier@gnome.org>
 2014-10-31 11:58:10 +01:00
Thibault Saunier
3e3ac438a4 composition: Remove now useless flag "stackvalid". 
Co-Authored by: Mathieu Duponchelle <mathieu.duponchelle@opencreed.com>
 2014-10-31 11:58:10 +01:00
Mathieu Duponchelle
f826851f3b composition: remove now useless "flushing" flag. 
Co-Authored by: Thibault Saunier <tsaunier@gnome.org>
 2014-10-31 11:58:10 +01:00
Thibault Saunier
619b157ec3 composition: Do not use 'update' seek for now 
This is not working in our new context and the seek do not work at
all when we set seek start to CLOCK_TIME_NONE and type to TYPE_NONE.

Co-Authored by: Mathieu Duponchelle <mathieu.duponchelle@opencreed.com>
 2014-10-31 11:58:10 +01:00