gstreamer/gst/videoparsers/gstjpeg2000parse.h
2016-06-24 09:39:00 +01:00

79 lines
2.4 KiB
C

/* GStreamer JPEG 2000 Parser
* Copyright (C) <2016> Grok Image Compression Inc.
* @author Aaron Boxer <boxerab@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_JPEG2000_PARSE_H__
#define __GST_JPEG2000_PARSE_H__
#include <gst/gst.h>
#include <gst/base/gstadapter.h>
#include <gst/base/gstbaseparse.h>
#include <gst/codecparsers/gstjpeg2000sampling.h>
G_BEGIN_DECLS
#define GST_TYPE_JPEG2000_PARSE \
(gst_jpeg2000_parse_get_type())
#define GST_JPEG2000_PARSE(obj) \
(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_JPEG2000_PARSE,GstJPEG2000Parse))
#define GST_JPEG2000_PARSE_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_JPEG2000_PARSE,GstJPEG2000ParseClass))
#define GST_IS_JPEG2000_PARSE(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_JPEG2000_PARSE))
#define GST_IS_JPEG2000_PARSE_CLASS(klass) \
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_JPEG2000_PARSE))
GType gst_jpeg2000_parse_get_type (void);
typedef struct _GstJPEG2000Parse GstJPEG2000Parse;
typedef struct _GstJPEG2000ParseClass GstJPEG2000ParseClass;
#define GST_JPEG2000_PARSE_MAX_SUPPORTED_COMPONENTS 4
typedef enum
{
GST_JPEG2000_PARSE_NO_CODEC,
GST_JPEG2000_PARSE_JPC, /* jpeg 2000 code stream */
GST_JPEG2000_PARSE_J2C, /* jpeg 2000 contiguous code stream box plus code stream */
GST_JPEG2000_PARSE_JP2, /* jpeg 2000 part I file format */
} GstJPEG2000ParseFormats;
struct _GstJPEG2000Parse
{
GstBaseParse baseparse;
guint width;
guint height;
GstJPEG2000Sampling sampling;
GstJPEG2000Colorspace colorspace;
GstJPEG2000ParseFormats codec_format;
};
struct _GstJPEG2000ParseClass
{
GstBaseParseClass parent_class;
};
G_END_DECLS
#endif