From: Edward Hervey Date: Fri, 7 Aug 2009 14:45:16 +0000 (+0200) Subject: New CustomTimelineSource class. X-Git-Tag: 1.19.3~493^2~3183 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=f7da500651de4e6d38eafb0872607afcc1e9a6e8;p=platform%2Fupstream%2Fgstreamer.git New CustomTimelineSource class. --- diff --git a/ges/Makefile.am b/ges/Makefile.am index c8b77db..0bf350c 100644 --- a/ges/Makefile.am +++ b/ges/Makefile.am @@ -9,6 +9,7 @@ CLEANFILES = $(BUILT_SOURCES) $(built_header_make) $(built_source_make) libges_@GST_MAJORMINOR@_la_SOURCES = \ ges.c \ + ges-custom-timeline-source.c \ ges-simple-timeline-layer.c \ ges-timeline.c \ ges-timeline-layer.c \ @@ -24,6 +25,7 @@ libges_@GST_MAJORMINOR@includedir = $(includedir)/gstreamer-@GST_MAJORMINOR@/ges libges_@GST_MAJORMINOR@include_HEADERS = \ ges-types.h \ ges.h \ + ges-custom-timeline-source.h \ ges-internal.h \ ges-simple-timeline-layer.h \ ges-timeline.h \ diff --git a/ges/ges-custom-timeline-source.c b/ges/ges-custom-timeline-source.c new file mode 100644 index 0000000..cbc3448 --- /dev/null +++ b/ges/ges-custom-timeline-source.c @@ -0,0 +1,109 @@ +/* GStreamer Editing Services + * Copyright (C) 2009 Edward Hervey + * + * 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; +} diff --git a/ges/ges-custom-timeline-source.h b/ges/ges-custom-timeline-source.h new file mode 100644 index 0000000..2499a64 --- /dev/null +++ b/ges/ges-custom-timeline-source.h @@ -0,0 +1,64 @@ +/* GStreamer Editing Services + * Copyright (C) 2009 Edward Hervey + * + * 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. + */ + +#ifndef _GES_CUST_TIMELINE_SRC +#define _GES_CUST_TIMELINE_SRC + +#include +#include +#include + +G_BEGIN_DECLS + +#define GES_TYPE_CUSTOM_TIMELINE_SOURCE ges_cust_timeline_src_get_type() + +#define GES_CUSTOM_TIMELINE_SOURCE(obj) \ + (G_TYPE_CHECK_INSTANCE_CAST ((obj), GES_TYPE_CUSTOM_TIMELINE_SOURCE, GESCustomTimelineSource)) + +#define GES_CUSTOM_TIMELINE_SOURCE_CLASS(klass) \ + (G_TYPE_CHECK_CLASS_CAST ((klass), GES_TYPE_CUSTOM_TIMELINE_SOURCE, GESCustomTimelineSourceClass)) + +#define GES_IS_CUSTOM_TIMELINE_SOURCE(obj) \ + (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GES_TYPE_CUSTOM_TIMELINE_SOURCE)) + +#define GES_IS_CUSTOM_TIMELINE_SOURCE_CLASS(klass) \ + (G_TYPE_CHECK_CLASS_TYPE ((klass), GES_TYPE_CUSTOM_TIMELINE_SOURCE)) + +#define GES_CUSTOM_TIMELINE_SOURCE_GET_CLASS(obj) \ + (G_TYPE_INSTANCE_GET_CLASS ((obj), GES_TYPE_CUSTOM_TIMELINE_SOURCE, GESCustomTimelineSourceClass)) + +struct _GESCustomTimelineSource { + GESTimelineSource parent; + + FillTrackObjectFunc filltrackobjectfunc; +}; + +struct _GESCustomTimelineSourceClass { + GESTimelineSourceClass parent_class; +}; + +GType ges_cust_timeline_src_get_type (void); + +GESCustomTimelineSource* +ges_custom_timeline_source_new (FillTrackObjectFunc); + +G_END_DECLS + +#endif /* _GES_CUST_TIMELINE_SRC */ + diff --git a/ges/ges-types.h b/ges/ges-types.h index a87463d..7c4e60e 100644 --- a/ges/ges-types.h +++ b/ges/ges-types.h @@ -20,6 +20,9 @@ #ifndef __GES_TYPES_H__ #define __GES_TYPES_H__ +typedef struct _GESCustomTimelineSource GESCustomTimelineSource; +typedef struct _GESCustomTimelineSourceClass GESCustomTimelineSourceClass; + typedef struct _GESSimpleTimelineLayer GESSimpleTimelineLayer; typedef struct _GESSimpleTimelineLayerClass GESSimpleTimelineLayerClass; diff --git a/ges/ges.h b/ges/ges.h index b4369aa..995ae4f 100644 --- a/ges/ges.h +++ b/ges/ges.h @@ -36,6 +36,8 @@ #include #include +#include + G_BEGIN_DECLS void ges_init (void);