gstreamer/subprojects/gst-plugins-bad/gst/jpegformat/gstjpegformat.h

/* GStreamer
 *
 * jpegformat: a plugin for JPEG Interchange Format
 *
 * Copyright (C) <2010> Stefan Kost <ensonic@users.sf.net>
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 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
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser 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_JPEG_FORMAT_H__
#define __GST_JPEG_FORMAT_H__

G_BEGIN_DECLS

/*
 * JPEG Markers
 */
 
/* Start Of Frame markers, non-differential, Huffman coding */
#define SOF0      0xc0  /* Baseline DCT */
#define SOF1      0xc1  /* Extended sequential DCT */
#define SOF2      0xc2  /* Progressive DCT */
#define SOF3      0xc3  /* Lossless */

/* Start Of Frame markers, differential, Huffman coding */
#define SOF5      0xc5
#define SOF6      0xc6
#define SOF7      0xc7

/* Start Of Frame markers, non-differential, arithmetic coding */
#define JPG       0xc8  /* Reserved */
#define SOF9      0xc9
#define SOF10     0xca
#define SOF11     0xcb

/* Start Of Frame markers, differential, arithmetic coding */
#define SOF13     0xcd
#define SOF14     0xce
#define SOF15     0xcf

/* Restart interval termination */
#define RST0      0xd0  /* Restart ... */
#define RST1      0xd1
#define RST2      0xd2
#define RST3      0xd3
#define RST4      0xd4
#define RST5      0xd5
#define RST6      0xd6
#define RST7      0xd7

#define SOI       0xd8  /* Start of image */
#define EOI       0xd9  /* End Of Image */
#define SOS       0xda  /* Start Of Scan */

#define DHT       0xc4  /* Huffman Table(s) */
#define DAC       0xcc  /* Algorithmic Coding Table */
#define DQT       0xdb  /* Quantisation Table(s) */
#define DNL       0xdc  /* Number of lines */
#define DRI       0xdd  /* Restart Interval */
#define DHP       0xde  /* Hierarchical progression */
#define EXP       0xdf

#define APP0      0xe0  /* Application marker */
#define APP1      0xe1
#define APP2      0xe2
#define APP13     0xed
#define APP14     0xee
#define APP15     0xef

#define JPG0      0xf0  /* Reserved ... */
#define JPG13     0xfd
#define COM       0xfe  /* Comment */

#define TEM       0x01

G_END_DECLS

#endif /* __GST_JPEG_FORMAT_H__ */
jpegformat: code cleanups Move the jpeg marker defines to a header (to be used for jifmux). Rewrite some comments. Use gst_element_class_set_details_simple(). Add more logging. 2010-02-01 13:04:28 +00:00			`/* GStreamer`
			`*`
			`* jpegformat: a plugin for JPEG Interchange Format`
			`*`
			`* Copyright (C) <2010> Stefan Kost <ensonic@users.sf.net>`
			`*`
			`* This library is free software; you can redistribute it and/or`
			`* modify it under the terms of the GNU Lesser General Public`
			`* License as published by the Free Software Foundation; either`
			`* version 2.1 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`
			`* Lesser General Public License for more details.`
			`*`
			`* You should have received a copy of the GNU Lesser General Public`
			`* License along with this library; if not, write to the`
Fix FSF address https://bugzilla.gnome.org/show_bug.cgi?id=687520 2012-11-03 20:38:00 +00:00			`* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,`
			`* Boston, MA 02110-1301, USA.`
jpegformat: code cleanups Move the jpeg marker defines to a header (to be used for jifmux). Rewrite some comments. Use gst_element_class_set_details_simple(). Add more logging. 2010-02-01 13:04:28 +00:00			`*/`


			`#ifndef __GST_JPEG_FORMAT_H__`
			`#define __GST_JPEG_FORMAT_H__`

			`G_BEGIN_DECLS`

			`/*`
			`* JPEG Markers`
			`*/`

			`/* Start Of Frame markers, non-differential, Huffman coding */`
			`#define SOF0 0xc0 /* Baseline DCT */`
			`#define SOF1 0xc1 /* Extended sequential DCT */`
			`#define SOF2 0xc2 /* Progressive DCT */`
			`#define SOF3 0xc3 /* Lossless */`

			`/* Start Of Frame markers, differential, Huffman coding */`
			`#define SOF5 0xc5`
			`#define SOF6 0xc6`
			`#define SOF7 0xc7`

			`/* Start Of Frame markers, non-differential, arithmetic coding */`
			`#define JPG 0xc8 /* Reserved */`
			`#define SOF9 0xc9`
			`#define SOF10 0xca`
			`#define SOF11 0xcb`

			`/* Start Of Frame markers, differential, arithmetic coding */`
			`#define SOF13 0xcd`
			`#define SOF14 0xce`
			`#define SOF15 0xcf`

			`/* Restart interval termination */`
			`#define RST0 0xd0 /* Restart ... */`
			`#define RST1 0xd1`
			`#define RST2 0xd2`
			`#define RST3 0xd3`
			`#define RST4 0xd4`
			`#define RST5 0xd5`
			`#define RST6 0xd6`
			`#define RST7 0xd7`

			`#define SOI 0xd8 /* Start of image */`
			`#define EOI 0xd9 /* End Of Image */`
			`#define SOS 0xda /* Start Of Scan */`

			`#define DHT 0xc4 /* Huffman Table(s) */`
jpegformat: add a basic jifmuxer The new element can chop and reassemble the markers. I implements the tagsetter and for now can serialize some tags to jpeg comments. 2010-02-03 13:07:08 +00:00			`#define DAC 0xcc /* Algorithmic Coding Table */`
			`#define DQT 0xdb /* Quantisation Table(s) */`
jpegformat: code cleanups Move the jpeg marker defines to a header (to be used for jifmux). Rewrite some comments. Use gst_element_class_set_details_simple(). Add more logging. 2010-02-01 13:04:28 +00:00			`#define DNL 0xdc /* Number of lines */`
			`#define DRI 0xdd /* Restart Interval */`
			`#define DHP 0xde /* Hierarchical progression */`
			`#define EXP 0xdf`

			`#define APP0 0xe0 /* Application marker */`
			`#define APP1 0xe1`
jpegparse: improve parsing Handle more app maker. Print app marker names to debug log. Remember last_marker when parsing to avoid reparsing from the very begin. 2010-02-02 09:22:06 +00:00			`#define APP2 0xe2`
			`#define APP13 0xed`
			`#define APP14 0xee`
jpegformat: code cleanups Move the jpeg marker defines to a header (to be used for jifmux). Rewrite some comments. Use gst_element_class_set_details_simple(). Add more logging. 2010-02-01 13:04:28 +00:00			`#define APP15 0xef`

			`#define JPG0 0xf0 /* Reserved ... */`
			`#define JPG13 0xfd`
			`#define COM 0xfe /* Comment */`

			`#define TEM 0x01`

			`G_END_DECLS`

			`#endif /* __GST_JPEG_FORMAT_H__ */`