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79 lines
2.4 KiB
C
79 lines
2.4 KiB
C
/* GStreamer JPEG 2000 Parser
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* Copyright (C) <2016> Grok Image Compression Inc.
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* @author Aaron Boxer <boxerab@gmail.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#ifndef __GST_JPEG2000_PARSE_H__
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#define __GST_JPEG2000_PARSE_H__
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#include <gst/gst.h>
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#include <gst/base/gstadapter.h>
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#include <gst/base/gstbaseparse.h>
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#include <gst/codecparsers/gstjpeg2000sampling.h>
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G_BEGIN_DECLS
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#define GST_TYPE_JPEG2000_PARSE \
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(gst_jpeg2000_parse_get_type())
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#define GST_JPEG2000_PARSE(obj) \
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(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_JPEG2000_PARSE,GstJPEG2000Parse))
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#define GST_JPEG2000_PARSE_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_JPEG2000_PARSE,GstJPEG2000ParseClass))
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#define GST_IS_JPEG2000_PARSE(obj) \
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(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_JPEG2000_PARSE))
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#define GST_IS_JPEG2000_PARSE_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_JPEG2000_PARSE))
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GType gst_jpeg2000_parse_get_type (void);
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typedef struct _GstJPEG2000Parse GstJPEG2000Parse;
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typedef struct _GstJPEG2000ParseClass GstJPEG2000ParseClass;
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#define GST_JPEG2000_PARSE_MAX_SUPPORTED_COMPONENTS 4
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typedef enum
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{
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GST_JPEG2000_PARSE_NO_CODEC,
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GST_JPEG2000_PARSE_JPC, /* jpeg 2000 code stream */
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GST_JPEG2000_PARSE_J2C, /* jpeg 2000 contiguous code stream box plus code stream */
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GST_JPEG2000_PARSE_JP2, /* jpeg 2000 part I file format */
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} GstJPEG2000ParseFormats;
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struct _GstJPEG2000Parse
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{
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GstBaseParse baseparse;
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guint width;
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guint height;
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GstJPEG2000Sampling sampling;
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GstJPEG2000Colorspace colorspace;
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GstJPEG2000ParseFormats codec_format;
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};
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struct _GstJPEG2000ParseClass
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{
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GstBaseParseClass parent_class;
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};
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G_END_DECLS
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#endif
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