gstreamer/ges/ges-custom-timeline-source.c
2009-08-07 16:45:16 +02:00

109 lines
3.2 KiB
C

/* GStreamer Editing Services
* Copyright (C) 2009 Edward Hervey <bilboed@bilboed.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#include "ges-internal.h"
#include "ges-custom-timeline-source.h"
#include "ges-timeline-source.h"
G_DEFINE_TYPE (GESCustomTimelineSource, ges_cust_timeline_src,
GES_TYPE_TIMELINE_SOURCE)
static gboolean
ges_cust_timeline_src_fill_track_object (GESTimelineObject * object,
GESTrackObject * trobject, GstElement * gnlobj);
static void
ges_cust_timeline_src_get_property (GObject * object,
guint property_id, GValue * value, GParamSpec * pspec)
{
switch (property_id) {
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
}
}
static void
ges_cust_timeline_src_set_property (GObject * object, guint property_id,
const GValue * value, GParamSpec * pspec)
{
switch (property_id) {
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
}
}
static void
ges_cust_timeline_src_dispose (GObject * object)
{
G_OBJECT_CLASS (ges_cust_timeline_src_parent_class)->dispose (object);
}
static void
ges_cust_timeline_src_finalize (GObject * object)
{
G_OBJECT_CLASS (ges_cust_timeline_src_parent_class)->finalize (object);
}
static void
ges_cust_timeline_src_class_init (GESCustomTimelineSourceClass * klass)
{
GObjectClass *object_class = G_OBJECT_CLASS (klass);
GESTimelineObjectClass *tlobj_class = GES_TIMELINE_OBJECT_CLASS (klass);
object_class->get_property = ges_cust_timeline_src_get_property;
object_class->set_property = ges_cust_timeline_src_set_property;
object_class->dispose = ges_cust_timeline_src_dispose;
object_class->finalize = ges_cust_timeline_src_finalize;
tlobj_class->fill_track_object = ges_cust_timeline_src_fill_track_object;
}
static void
ges_cust_timeline_src_init (GESCustomTimelineSource * self)
{
}
static gboolean
ges_cust_timeline_src_fill_track_object (GESTimelineObject * object,
GESTrackObject * trobject, GstElement * gnlobj)
{
gboolean res;
GST_DEBUG ("Calling callback (timelineobj:%p, trackobj:%, gnlobj:%p)",
object, trobject, gnlobj);
res =
GES_CUSTOM_TIMELINE_SOURCE (object)->filltrackobjectfunc (object,
trobject, gnlobj);
GST_DEBUG ("Returning res:%d", res);
return res;
}
GESCustomTimelineSource *
ges_custom_timeline_source_new (FillTrackObjectFunc func)
{
GESCustomTimelineSource *src;
src = g_object_new (GES_TYPE_CUSTOM_TIMELINE_SOURCE, NULL);
src->filltrackobjectfunc = func;
return src;
}