gstreamer/ges/ges-track-video-background-source.h
2010-07-09 13:21:09 +02:00

116 lines
3.9 KiB
C

/* GStreamer Editing Services
* Copyright (C) 2010 Brandon Lewis <brandon.lewis@collabora.co.uk>
* 2010 Nokia Corporation
*
* 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_TRACK_VIDEO_BACKGROUND_SOURCE
#define _GES_TRACK_VIDEO_BACKGROUND_SOURCE
#include <glib-object.h>
#include <ges/ges-types.h>
#include <ges/ges-track-background-source.h>
G_BEGIN_DECLS
#define GES_TYPE_TRACK_VIDEO_BACKGROUND_SOURCE ges_track_vbg_src_get_type()
#define GES_TRACK_VIDEO_BACKGROUND_SOURCE(obj) \
(G_TYPE_CHECK_INSTANCE_CAST ((obj), GES_TYPE_TRACK_VIDEO_BACKGROUND_SOURCE, GESTrackVideoBackgroundSource))
#define GES_TRACK_VIDEO_BACKGROUND_SOURCE_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST ((klass), GES_TYPE_TRACK_VIDEO_BACKGROUND_SOURCE, GESTrackVideoBackgroundSourceClass))
#define GES_IS_TRACK_VIDEO_BACKGROUND_SOURCE(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE ((obj), GES_TYPE_TRACK_VIDEO_BACKGROUND_SOURCE))
#define GES_IS_TRACK_VIDEO_BACKGROUND_SOURCE_CLASS(klass) \
(G_TYPE_CHECK_CLASS_TYPE ((klass), GES_TYPE_TRACK_VIDEO_BACKGROUND_SOURCE))
#define GES_TRACK_VIDEO_BACKGROUND_SOURCE_GET_CLASS(obj) \
(G_TYPE_INSTANCE_GET_CLASS ((obj), GES_TYPE_TRACK_VIDEO_BACKGROUND_SOURCE, GESTrackVideoBackgroundSourceClass))
/**$
* GESTrackVideoBgSrcPattern:
* @GES_TRACK_VIDEO_BG_SRC_SMPTE: A standard SMPTE test pattern
* @GES_TRACK_VIDEO_BG_SRC_SNOW: Random noise
* @GES_TRACK_VIDEO_BG_SRC_BLACK: A black image
* @GES_TRACK_VIDEO_BG_SRC_WHITE: A white image
* @GES_TRACK_VIDEO_BG_SRC_RED: A red image$
* @GES_TRACK_VIDEO_BG_SRC_GREEN: A green image
* @GES_TRACK_VIDEO_BG_SRC_BLUE: A blue image
* @GES_TRACK_VIDEO_BG_SRC_CHECKERS1: Checkers pattern (1px)
* @GES_TRACK_VIDEO_BG_SRC_CHECKERS2: Checkers pattern (2px)
* @GES_TRACK_VIDEO_BG_SRC_CHECKERS4: Checkers pattern (4px)
* @GES_TRACK_VIDEO_BG_SRC_CHECKERS8: Checkers pattern (8px)
* @GES_TRACK_VIDEO_BG_SRC_CIRCULAR: Circular pattern
* @GES_TRACK_VIDEO_BG_SRC_BLINK: Alternate between black and white
* @GES_TRACK_VIDEO_BG_SRC_SMPTE75: SMPTE test pattern (75% color bars)
*
* The test pattern to produce
*/
typedef enum {
GES_TRACK_VIDEO_BG_SRC_SMPTE,
GES_TRACK_VIDEO_BG_SRC_SNOW,
GES_TRACK_VIDEO_BG_SRC_BLACK,
GES_TRACK_VIDEO_BG_SRC_WHITE,
GES_TRACK_VIDEO_BG_SRC_RED,
GES_TRACK_VIDEO_BG_SRC_GREEN,
GES_TRACK_VIDEO_BG_SRC_BLUE,
GES_TRACK_VIDEO_BG_SRC_CHECKERS1,
GES_TRACK_VIDEO_BG_SRC_CHECKERS2,
GES_TRACK_VIDEO_BG_SRC_CHECKERS4,
GES_TRACK_VIDEO_BG_SRC_CHECKERS8,
GES_TRACK_VIDEO_BG_SRC_CIRCULAR,
GES_TRACK_VIDEO_BG_SRC_BLINK,
GES_TRACK_VIDEO_BG_SRC_SMPTE75,
} GESTrackVideoBgSrcPattern;
/**
* GESTrackVideoBackgroundSource:
* @parent: parent
*/
struct _GESTrackVideoBackgroundSource {
GESTrackBackgroundSource parent;
/*< private >*/
GESTrackVideoBgSrcPattern pattern;
};
/**
* GESTrackVideoBackgroundSourceClass:
* @parent_class: parent class
*/
struct _GESTrackVideoBackgroundSourceClass {
GESTrackBackgroundSourceClass parent_class;
/* <public> */
};
GType ges_track_vbg_src_get_type (void);
GESTrackVideoBackgroundSource* ges_track_video_background_source_new (void);
void
ges_track_video_background_source_set_pattern(GESTrackVideoBackgroundSource *,
GESTrackVideoBgSrcPattern);
G_END_DECLS
#endif /* _GES_TRACK_VIDEO_BACKGROUND_SOURCE */