gstreamer/gst/videosignal/gstvideoanalyse.h
2013-04-12 14:11:09 -07:00

57 lines
1.8 KiB
C

/* GStreamer
* Copyright (C) <2006> Wim Taymans <wim@fluendo.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., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifndef _GST_VIDEO_ANALYSE_H_
#define _GST_VIDEO_ANALYSE_H_
#include <gst/video/video.h>
#include <gst/video/gstvideofilter.h>
G_BEGIN_DECLS
#define GST_TYPE_VIDEO_ANALYSE (gst_video_analyse_get_type())
#define GST_VIDEO_ANALYSE(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_VIDEO_ANALYSE,GstVideoAnalyse))
#define GST_VIDEO_ANALYSE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_VIDEO_ANALYSE,GstVideoAnalyseClass))
#define GST_IS_VIDEO_ANALYSE(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_VIDEO_ANALYSE))
#define GST_IS_VIDEO_ANALYSE_CLASS(obj) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_VIDEO_ANALYSE))
typedef struct _GstVideoAnalyse GstVideoAnalyse;
typedef struct _GstVideoAnalyseClass GstVideoAnalyseClass;
struct _GstVideoAnalyse
{
GstVideoFilter base_videoanalyse;
/* properties */
gboolean message;
guint64 interval;
gdouble luma_average;
gdouble luma_variance;
};
struct _GstVideoAnalyseClass
{
GstVideoFilterClass base_videoanalyse_class;
};
GType gst_video_analyse_get_type (void);
G_END_DECLS
#endif