OpenJPEG 2.1.0

marker_manager.h

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00001 /*
00002  * $Id: marker_manager.h 2835 2014-04-03 15:30:57Z antonin $
00003  *
00004  * Copyright (c) 2002-2014, Universite catholique de Louvain (UCL), Belgium
00005  * Copyright (c) 2002-2014, Professor Benoit Macq
00006  * Copyright (c) 2010-2011, Kaori Hagihara
00007  * All rights reserved.
00008  *
00009  * Redistribution and use in source and binary forms, with or without
00010  * modification, are permitted provided that the following conditions
00011  * are met:
00012  * 1. Redistributions of source code must retain the above copyright
00013  *    notice, this list of conditions and the following disclaimer.
00014  * 2. Redistributions in binary form must reproduce the above copyright
00015  *    notice, this list of conditions and the following disclaimer in the
00016  *    documentation and/or other materials provided with the distribution.
00017  *
00018  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
00019  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
00020  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
00021  * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
00022  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
00023  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
00024  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
00025  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
00026  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
00027  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
00028  * POSSIBILITY OF SUCH DAMAGE.
00029  */
00030 
00031 #ifndef         MARKER_MANAGER_H_
00032 # define        MARKER_MANAGER_H_
00033 
00034 #include "codestream_manager.h"
00035 
00036 
00038 typedef struct marker_param{
00039   codestream_param_t cs; 
00040   Byte2_t code;          
00041   OPJ_OFF_T offset;        
00042   Byte2_t length;        
00043 } marker_param_t;
00044 
00045 
00055 marker_param_t set_marker( codestream_param_t cs, Byte2_t code, OPJ_OFF_T offset, Byte2_t length);
00056 
00057 
00065 Byte_t fetch_marker1byte( marker_param_t marker, OPJ_OFF_T offset);
00066 
00074 Byte2_t fetch_marker2bytebigendian( marker_param_t marker, OPJ_OFF_T offset);
00075 
00083 Byte4_t fetch_marker4bytebigendian( marker_param_t marker, OPJ_OFF_T offset);
00084 
00085 
00086 #endif      /* !MARKER_MANAGER_H_ */