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/*
* GStreamer
* Copyright (C) 2013 Miguel Casas-Sanchez <miguelecasassanchez@gmail.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_OPENNI2_SRC_H__
#define __GST_OPENNI2_SRC_H__
#include <gst/gst.h>
#include <stdio.h>
#include <OpenNI.h>
#include <gst/base/gstbasesrc.h>
#include <gst/base/gstpushsrc.h>
#include <gst/video/video.h>
G_BEGIN_DECLS
#define GST_TYPE_OPENNI2_SRC \
(gst_openni2_src_get_type())
#define GST_OPENNI2_SRC(obj) \
(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_OPENNI2_SRC,GstOpenni2Src))
#define GST_OPENNI2_SRC_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_OPENNI2_SRC,GstOpenni2SrcClass))
#define GST_IS_OPENNI2_SRC(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_OPENNI2_SRC))
#define GST_IS_OPENNI2_SRC_CLASS(klass) \
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_OPENNI2_SRC))
typedef struct _GstOpenni2Src GstOpenni2Src;
typedef struct _GstOpenni2SrcClass GstOpenni2SrcClass;
typedef enum
{
GST_OPENNI2_SRC_FILE_TRANSFER,
GST_OPENNI2_SRC_NEXT_PROGRAM_CHAIN,
GST_OPENNI2_SRC_INVALID_DATA
} GstOpenni2State;
struct _GstOpenni2Src
{
GstPushSrc element;
GstOpenni2State state;
gchar *uri_name;
gint sourcetype;
GstVideoInfo info;
GstCaps *gst_caps;
/* Timestamp of the first frame */
GstClockTime oni_start_ts;
/* OpenNI2 variables */
openni::Device *device;
openni::VideoStream *depth, *color;
openni::VideoMode depthVideoMode, colorVideoMode;
openni::PixelFormat depthpixfmt, colorpixfmt;
int width, height, fps;
openni::VideoFrameRef *depthFrame, *colorFrame;
};
struct _GstOpenni2SrcClass
{
GstPushSrcClass parent_class;
};
GType gst_openni2_src_get_type (void);
GST_ELEMENT_REGISTER_DECLARE (openni2src);
G_END_DECLS
#endif /* __GST_OPENNI2_SRC_H__ */
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