| /* 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 |