Commit graph

155 commits

Author SHA1 Message Date
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
b57f55121b timeline-element: Make it possible to reset the timeline property to NULL
+ Add some debug symbol
2013-06-23 17:39:05 -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
284648e536 timeline: Sync track enable_update property with parent
When we add a track to a timeline, we want it "enable update" property
to be set to the timeline's
2013-06-12 11:16:37 -04:00
Thibault Saunier
7e121ff167 ges: Protect from Gst dynamic callbacks
The pad-added and no-more-pad signal can be emited from any thread
so we have to protect our code from that
2013-05-29 17:14:31 -04:00
Anton Belka
7d999c5ab8 timeline: add auto-transition
API:
 ges_timeline_get_auto_transition
 ges_timeline_set_auto_transition
 GESTimeline::auto-transition
2013-05-09 18:54:56 -04:00
Thibault Saunier
b2b96c743d Rename GESTimelineLayer to GESLayer 2013-04-23 20:22:31 -03:00
Thibault Saunier
b5c52a17ec layer: Remove the "rate" property of ges_timeline_layer_add_asset
API:
 - ges_timeline_layer_add_asset (layer, asset,  start,  inpoint, duration, rate, track_types);
 + ges_timeline_layer_add_asset (layer, asset,  start,  inpoint, duration, track_types);
2013-04-23 20:22:27 -03:00
Thibault Saunier
5ab40ce5cb ges: Fix compilation with clang 2013-04-21 21:11:52 -03:00
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
4039468b57 timeline: call sync_state_with_parent when adding a child 2013-04-09 00:11:18 -03:00
Thibault Saunier
40376f9219 timeline: Do no unref the timeline before returning it 2013-03-30 13:34:36 +01:00
Thibault Saunier
f114b6eb3b timeline: Comment some variables goals 2013-03-29 15:50:12 +01:00
Thibault Saunier
7313916ae8 timeline: Remove TrackElement from its container on GESTimelineLayer::"clip-removed"
.... when the Track is NULL
2013-03-28 11:16:41 +01:00
Thibault Saunier
5a5b07297c Use gst_object_ref_sink instead of g_object_ref_sink when appropriate
Making refcount issue debugging simpler
2013-03-18 12:48:42 -03:00
Thibault Saunier
0767f08c7a Always prefer gst_object_(un)ref over g_object_(un)ref
Making the refcount issue debugging easier
2013-03-18 12:48:41 -03:00
Thibault Saunier
aa740d86bd Remove GESTrackElements from GESTracks when removing from a GESClip
... Not the other way round.

  + Add and enhance debugging info on the way

The user should not be responsible for removing the GESTrackElements from
GESTracks, instead, removing it from a GESClip should imply removing
it from any GESTrack it is in.

This patch changes sensibly the behaviour when we remove a
GESTrackElement from a GESTrack, not remoing it from the GESClip it is
in. *But*, users should never remove a GESTrackElement from a GESTrack
anyway. The testsuite has been updated to that new behaviour.
2013-03-15 11:17:06 -03:00
Thibault Saunier
7943bb510a ges: Make GESTimeline responsible for adding GESTrackElement to GESTrack
+ Fix tests as necessary (Do not use agingtv as it can be "applied" on any TrackType
    	   and is not representative of what happens IRL)

We already had the infrastructure so the user can have the control over where to add
the elements (through the "select-track-for-object" signal). We now make use of that
signal everytime a GESClip is added to a GESTimelineLayer. This make user's life easier,
and object responsability clearer.
2013-03-15 00:13:09 -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
0888e5e25b Rename object/tobj/trobj to clip or track_element as necessary
Not really complete but it is a good start!
2013-02-15 16:26:30 -03:00
Thibault Saunier
7f3c952737 Finish renaming tck_obj and derivate to track_element 2013-02-15 15:23:16 -03:00
Thibault Saunier
d21791a8d0 Rename GESTimelineLayer.xxx_object to GESTimelineLayer.xxx_clip 2013-02-15 15:23:15 -03:00
Thibault Saunier
ec1db99266 track: Rename all GESTrack.xxx_object to GESTrack.xxx_element 2013-02-15 15:23:15 -03:00
Thibault Saunier
fc8f06eedb Properly rename object-added to clip-added 2013-02-15 15:23:15 -03:00
Thibault Saunier
4ddcfb642d Finish renaming timeline object to clip 2013-02-15 15:23:15 -03:00
Thibault Saunier
b4e1131b70 Finish renaming track object to track element 2013-02-15 15:23:15 -03:00
Thibault Saunier
3f97a05c11 Rename GESTrackTransition to GESTransition 2013-02-15 14:42:06 -03:00
Thibault Saunier
6363d0fdad Rename GESTrackSource to GESSource 2013-02-15 14:42:06 -03:00
Thibault Saunier
d69964fd2a Rename GESTrackObject to GESTrackElement 2013-02-15 14:42:05 -03:00
Thibault Saunier
6f4315b75d Rename GESStandardTransitionClip to GESTransitionClip 2013-02-15 14:42:04 -03:00
Thibault Saunier
d7693b4014 Rename GESTimelineStandardTransition to GESStandardTransitionClip 2013-02-15 14:42:03 -03:00
Thibault Saunier
b73cf7c3d7 Rename GESTimelineTransition to GESTransitionClip 2013-02-15 14:42:03 -03:00
Thibault Saunier
04a3c49ebd Rename GESTimelineObject to GESClip 2013-02-15 14:42:02 -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
02652902f5 Reimplement the auto-transition feature
+ Actually implement unit tests
2013-01-10 18:53:15 -03:00
Thibault Saunier
9791fc541b timeline: Minor refactoring 2013-01-10 18:01:33 -03:00
Thibault Saunier
eeef1548b3 timeline: Avoid recreating the moving_tlobjs when unecessary 2013-01-10 13:32:15 -03:00
Thibault Saunier
8888a3a698 Misc debug message enhancements 2013-01-10 12:46:33 -03:00
Thibault Saunier
92a67092d5 timeline: Keep track of whether updates are enabled or not
Check if we want to track Track-s enable status and update our status according
to that
2013-01-10 12:46:33 -03:00
Thibault Saunier
7f10881dd2 timeline: Track TrackObject-s by layer 2013-01-10 11:50:02 -03:00
Thibault Saunier
af326df8bd utilities: Make internal utilities instead of copy/pasting functions 2013-01-10 11:15:32 -03:00
Thibault Saunier
1b8126d349 timeline: Remove dead macros 2013-01-10 11:11:30 -03:00
Thibault Saunier
31e1ea3840 timeline: Use g_sequence_sort_changed when appropriate 2013-01-10 11:11:28 -03:00
Thibault Saunier
cf93469fa5 Misc nitpick fixing 2012-12-30 23:12:28 -03:00
Thibault Saunier
c5ad871d1c Implement a GESAssetTrackObject class
+ Addapt the rest of the code to make use of it
2012-12-29 19:38:12 -03:00
Sebastian Dröge
bc0f335734 Allow applications to select to which track a track object should be added
Modifies some  API:
    ges_timeline_object_create_track_objects now take a GESTrackType instead of a
        GESTrack as second argument, and return a GList instead of a boolean
    ges_timeline_object_create_track_object now take a GESTrackType instead of a
        GESTrack as second argument
2012-12-29 19:36:52 -03:00
Thibault Saunier
2b4c4cfc0c timeline: Properly popullate the tracks field with GESTrack-s
+ add priv_tracks private field that contained TrackPrivate structures

We now have 2 list containing our tracks, one with TrackPrivate structures, and one the
GESTrack-s themselves.
2012-12-29 19:36:52 -03:00
Thibault Saunier
5a56aef7c0 Misc documentation fixing 2012-12-29 19:36:52 -03:00
Thibault Saunier
45c7f609da timeline: Make use of the Project API for timeline saving
API:
    *  Add a formatter_type paramatter to ges_timeline_save_to_uri
2012-12-29 19:36:50 -03:00
Thibault Saunier
8ff97af65d timeline: Implement the GESMetaContainerInterface 2012-12-19 18:59:51 -03:00