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Diffstat (limited to 'gcc-4.4.3/libjava/classpath/gnu/javax/imageio/jpeg/JPEGMarker.java')
| -rw-r--r-- | gcc-4.4.3/libjava/classpath/gnu/javax/imageio/jpeg/JPEGMarker.java | 205 |
1 files changed, 205 insertions, 0 deletions
diff --git a/gcc-4.4.3/libjava/classpath/gnu/javax/imageio/jpeg/JPEGMarker.java b/gcc-4.4.3/libjava/classpath/gnu/javax/imageio/jpeg/JPEGMarker.java new file mode 100644 index 000000000..c80a0ca78 --- /dev/null +++ b/gcc-4.4.3/libjava/classpath/gnu/javax/imageio/jpeg/JPEGMarker.java @@ -0,0 +1,205 @@ +/* JPEGMarker.java -- + Copyright (C) 2006 Free Software Foundation, Inc. + +This file is part of GNU Classpath. + +GNU Classpath is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +GNU Classpath 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 +General Public License for more details. + +You should have received a copy of the GNU General Public License +along with GNU Classpath; see the file COPYING. If not, write to the +Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +02110-1301 USA. + +Linking this library statically or dynamically with other modules is +making a combined work based on this library. Thus, the terms and +conditions of the GNU General Public License cover the whole +combination. + +As a special exception, the copyright holders of this library give you +permission to link this library with independent modules to produce an +executable, regardless of the license terms of these independent +modules, and to copy and distribute the resulting executable under +terms of your choice, provided that you also meet, for each linked +independent module, the terms and conditions of the license of that +module. An independent module is a module which is not derived from +or based on this library. If you modify this library, you may extend +this exception to your version of the library, but you are not +obligated to do so. If you do not wish to do so, delete this +exception statement from your version. */ + +package gnu.javax.imageio.jpeg; + +public class JPEGMarker +{ + /** + * JFIF identifiers. + */ + public final static byte JFIF_J = (byte) 0x4a; + public final static byte JFIF_F = (byte) 0x46; + public final static byte JFIF_I = (byte) 0x49; + public final static byte JFIF_X = (byte) 0x46; + + /** + * JFIF extension codes. + */ + public final static byte JFXX_JPEG = (byte) 0x10; + public final static byte JFXX_ONE_BPP = (byte) 0x11; + public final static byte JFXX_THREE_BPP = (byte) 0x13; + + /** + * Marker prefix byte. + */ + public final static byte XFF = (byte) 0xff; + + /** + * Marker byte that represents a literal 0xff. + */ + public final static byte X00 = (byte) 0x00; + + /** + * Application Reserved Keyword. + */ + public final static byte APP0 = (byte) 0xe0; + + public final static byte APP1 = (byte) 0xe1; + public final static byte APP2 = (byte) 0xe2; + public final static byte APP3 = (byte) 0xe3; + public final static byte APP4 = (byte) 0xe4; + public final static byte APP5 = (byte) 0xe5; + public final static byte APP6 = (byte) 0xe6; + public final static byte APP7 = (byte) 0xe7; + public final static byte APP8 = (byte) 0xe8; + public final static byte APP9 = (byte) 0xe9; + public final static byte APP10 = (byte) 0xea; + public final static byte APP11 = (byte) 0xeb; + public final static byte APP12 = (byte) 0xec; + public final static byte APP13 = (byte) 0xed; + public final static byte APP14 = (byte) 0xee; + public final static byte APP15 = (byte) 0xef; + + /** + * Modulo Restart Interval. + */ + public final static byte RST0 = (byte) 0xd0; + + public final static byte RST1 = (byte) 0xd1; + public final static byte RST2 = (byte) 0xd2; + public final static byte RST3 = (byte) 0xd3; + public final static byte RST4 = (byte) 0xd4; + public final static byte RST5 = (byte) 0xd5; + public final static byte RST6 = (byte) 0xd6; + public final static byte RST7 = (byte) 0xd7; + + /** + * Nondifferential Huffman-coding frame (baseline dct). + */ + public final static byte SOF0 = (byte) 0xc0; + + /** + * Nondifferential Huffman-coding frame (extended dct). + */ + public final static byte SOF1 = (byte) 0xc1; + + /** + * Nondifferential Huffman-coding frame (progressive dct). + */ + public final static byte SOF2 = (byte) 0xc2; + + /** + * Nondifferential Huffman-coding frame Lossless (Sequential). + */ + public final static byte SOF3 = (byte) 0xc3; + + /** + * Differential Huffman-coding frame Sequential DCT. + */ + public final static byte SOF5 = (byte) 0xc5; + + /** + * Differential Huffman-coding frame Progressive DCT. + */ + public final static byte SOF6 = (byte) 0xc6; + + /** + * Differential Huffman-coding frame lossless. + */ + public final static byte SOF7 = (byte) 0xc7; + + /** + * Nondifferential Arithmetic-coding frame (extended dct). + */ + public final static byte SOF9 = (byte) 0xc9; + + /** + * Nondifferential Arithmetic-coding frame (progressive dct). + */ + public final static byte SOF10 = (byte) 0xca; + + /** + * Nondifferential Arithmetic-coding frame (lossless). + */ + public final static byte SOF11 = (byte) 0xcb; + + /** + * Differential Arithmetic-coding frame (sequential dct). + */ + public final static byte SOF13 = (byte) 0xcd; + + /** + * Differential Arithmetic-coding frame (progressive dct). + */ + public final static byte SOF14 = (byte) 0xce; + + /** + * Differential Arithmetic-coding frame (lossless). + */ + public final static byte SOF15 = (byte) 0xcf; + + /** + * Huffman Table. + */ + public final static byte DHT = (byte) 0xc4; + + /** + * Quantization Table. + */ + public final static byte DQT = (byte) 0xdb; + + /** + * Start of Scan. + */ + public final static byte SOS = (byte) 0xda; + + /** + * Defined Restart Interval. + */ + public final static byte DRI = (byte) 0xdd; + + /** + * Comment in JPEG. + */ + public final static byte COM = (byte) 0xfe; + + /** + * Start of Image. + */ + public final static byte SOI = (byte) 0xd8; + + /** + * End of Image. + */ + public final static byte EOI = (byte) 0xd9; + + /** + * Define Number of Lines. + */ + public final static byte DNL = (byte) 0xdc; +} |