/* JOrbis * Copyright (C) 2000 ymnk, JCraft,Inc. * * Written by: 2000 ymnk * * Many thanks to * Monty and * The XIPHOPHORUS Company http://www.xiph.org/ . * JOrbis has been based on their awesome works, Vorbis codec. * * This program 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 program 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 program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ package com.jcraft.jogg; public class Packet{ public byte[] packet_base; public int packet; public int bytes; public int b_o_s; public int e_o_s; public long granulepos; public long packetno; // sequence number for decode; the framing // knows where there's a hole in the data, // but we need coupling so that the codec // (which is in a seperate abstraction // layer) also knows about the gap /* // TEST static int sequence=0; static int lastno=0; void checkpacket(int len, int no, int pos){ if(bytes!=len){ System.err.println("incorrect packet length!"); System.exit(1); } if(granulepos!=pos){ System.err.println("incorrect packet position!"); System.exit(1); } // packet number just follows sequence/gap; adjust the input number // for that if(no==0){ sequence=0; } else{ sequence++; if(no>lastno+1) sequence++; } lastno=no; if(packetno!=sequence){ System.err.println("incorrect packet sequence "+packetno+" != "+sequence); System.exit(1); } // Test data for(int j=0;j