/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.sanselan.formats.jpeg;
public interface JpegConstants
{
public static final int MAX_SEGMENT_SIZE = 0xffff;
public static final byte JFIF0_SIGNATURE[] = new byte[] { //
0x4a, // J
0x46, // F
0x49, // I
0x46, // F
0x0, //
};
public static final byte JFIF0_SIGNATURE_ALTERNATIVE[] = new byte[] { //
0x4a, // J
0x46, // F
0x49, // I
0x46, // F
0x20, //
};
public static final byte EXIF_IDENTIFIER_CODE[] = { //
0x45, // E
0x78, // x
0x69, // i
0x66, // f
};
public static final byte XMP_IDENTIFIER[] = { //
0x68, // h
0x74, // t
0x74, // t
0x70, // p
0x3A, // :
0x2F, // /
0x2F, // /
0x6E, // n
0x73, // s
0x2E, // .
0x61, // a
0x64, // d
0x6F, // o
0x62, // b
0x65, // e
0x2E, // .
0x63, // c
0x6F, // o
0x6D, // m
0x2F, // /
0x78, // x
0x61, // a
0x70, // p
0x2F, // /
0x31, // 1
0x2E, // .
0x30, // 0
0x2F, // /
0, // 0-terminated us-ascii string.
};
public static final byte SOI[] = new byte[] { (byte) 0xff, (byte) 0xd8 };
public static final byte EOI[] = new byte[] { (byte) 0xff, (byte) 0xd9 };
public static final int SOS_Marker = (0xff00) | (0xda);
public static final int JPEG_APP0 = 0xE0;
// public static final int JPEG_APP1 = JPEG_APP0 + 1;
// public static final int JPEG_APP1_Marker = (0xff00) | JPEG_APP1;
public static final int JPEG_APP0_Marker = (0xff00) | (JPEG_APP0);
public static final int JPEG_APP1_Marker = (0xff00) | (JPEG_APP0 + 1);
// public static final int JPEG_APP2 = ;
public static final int JPEG_APP2_Marker = (0xff00) | (JPEG_APP0 + 2);
public static final int JPEG_APP13_Marker = (0xff00) | (JPEG_APP0 + 13);
public static final int JPEG_APP14_Marker = (0xff00) | (JPEG_APP0 + 14);
public static final int JPEG_APP15_Marker = (0xff00) | (JPEG_APP0 + 15);
public static final int JFIFMarker = 0xFFE0;
public static final int SOF0Marker = 0xFFc0;
public static final int SOF1Marker = 0xFFc0 + 0x1;
public static final int SOF2Marker = 0xFFc0 + 0x2;
public static final int SOF3Marker = 0xFFc0 + 0x3;
public static final int SOF4Marker = 0xFFc0 + 0x4;
public static final int SOF5Marker = 0xFFc0 + 0x5;
public static final int SOF6Marker = 0xFFc0 + 0x6;
public static final int SOF7Marker = 0xFFc0 + 0x7;
public static final int SOF8Marker = 0xFFc0 + 0x8;
public static final int SOF9Marker = 0xFFc0 + 0x9;
public static final int SOF10Marker = 0xFFc0 + 0xa;
public static final int SOF11Marker = 0xFFc0 + 0xb;
public static final int SOF12Marker = 0xFFc0 + 0xc;
public static final int SOF13Marker = 0xFFc0 + 0xd;
public static final int SOF14Marker = 0xFFc0 + 0xe;
public static final int SOF15Marker = 0xFFc0 + 0xf;
public static final int MARKERS[] = { SOS_Marker, JPEG_APP0,
JPEG_APP0_Marker, JPEG_APP1_Marker, JPEG_APP2_Marker,
JPEG_APP13_Marker, JPEG_APP14_Marker, JPEG_APP15_Marker,
JFIFMarker, SOF0Marker, SOF1Marker, SOF2Marker, SOF3Marker,
SOF4Marker, SOF5Marker, SOF6Marker, SOF7Marker, SOF8Marker,
SOF9Marker, SOF10Marker, SOF11Marker, SOF12Marker, SOF13Marker,
SOF14Marker, SOF15Marker, };
public static final byte icc_profile_label[] = { 0x49, 0x43, 0x43, 0x5F,
0x50, 0x52, 0x4F, 0x46, 0x49, 0x4C, 0x45, 0x0 };
public static final byte PHOTOSHOP_IDENTIFICATION_STRING[] = { //
0x50, // P
0x68, // h
0x6F, // o
0x74, // t
0x6F, // o
0x73, // s
0x68, // h
0x6F, // o
0x70, // p
0x20, //
0x33, // 3
0x2E, // .
0x30, // 0
0,
};
public static final byte CONST_8BIM[] = { //
0x38, // 8
0x42, // B
0x49, // I
0x4D, // M
};
}