OpenJPEG 2.1.0
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00001 /* 00002 * The copyright in this software is being made available under the 2-clauses 00003 * BSD License, included below. This software may be subject to other third 00004 * party and contributor rights, including patent rights, and no such rights 00005 * are granted under this license. 00006 * 00007 * Copyright (c) 2002-2014, Universite catholique de Louvain (UCL), Belgium 00008 * Copyright (c) 2002-2014, Professor Benoit Macq 00009 * Copyright (c) 2001-2003, David Janssens 00010 * Copyright (c) 2002-2003, Yannick Verschueren 00011 * Copyright (c) 2003-2007, Francois-Olivier Devaux 00012 * Copyright (c) 2003-2014, Antonin Descampe 00013 * Copyright (c) 2005, Herve Drolon, FreeImage Team 00014 * All rights reserved. 00015 * 00016 * Redistribution and use in source and binary forms, with or without 00017 * modification, are permitted provided that the following conditions 00018 * are met: 00019 * 1. Redistributions of source code must retain the above copyright 00020 * notice, this list of conditions and the following disclaimer. 00021 * 2. Redistributions in binary form must reproduce the above copyright 00022 * notice, this list of conditions and the following disclaimer in the 00023 * documentation and/or other materials provided with the distribution. 00024 * 00025 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS' 00026 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 00027 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 00028 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE 00029 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 00030 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 00031 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 00032 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 00033 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 00034 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 00035 * POSSIBILITY OF SUCH DAMAGE. 00036 */ 00037 #ifndef __T1_H 00038 #define __T1_H 00039 00049 00050 /* ----------------------------------------------------------------------- */ 00051 #define T1_NMSEDEC_BITS 7 00052 00053 #define T1_SIG_NE 0x0001 00054 #define T1_SIG_SE 0x0002 00055 #define T1_SIG_SW 0x0004 00056 #define T1_SIG_NW 0x0008 00057 #define T1_SIG_N 0x0010 00058 #define T1_SIG_E 0x0020 00059 #define T1_SIG_S 0x0040 00060 #define T1_SIG_W 0x0080 00061 #define T1_SIG_OTH (T1_SIG_N|T1_SIG_NE|T1_SIG_E|T1_SIG_SE|T1_SIG_S|T1_SIG_SW|T1_SIG_W|T1_SIG_NW) 00062 #define T1_SIG_PRIM (T1_SIG_N|T1_SIG_E|T1_SIG_S|T1_SIG_W) 00063 00064 #define T1_SGN_N 0x0100 00065 #define T1_SGN_E 0x0200 00066 #define T1_SGN_S 0x0400 00067 #define T1_SGN_W 0x0800 00068 #define T1_SGN (T1_SGN_N|T1_SGN_E|T1_SGN_S|T1_SGN_W) 00069 00070 #define T1_SIG 0x1000 00071 #define T1_REFINE 0x2000 00072 #define T1_VISIT 0x4000 00073 00074 #define T1_NUMCTXS_ZC 9 00075 #define T1_NUMCTXS_SC 5 00076 #define T1_NUMCTXS_MAG 3 00077 #define T1_NUMCTXS_AGG 1 00078 #define T1_NUMCTXS_UNI 1 00079 00080 #define T1_CTXNO_ZC 0 00081 #define T1_CTXNO_SC (T1_CTXNO_ZC+T1_NUMCTXS_ZC) 00082 #define T1_CTXNO_MAG (T1_CTXNO_SC+T1_NUMCTXS_SC) 00083 #define T1_CTXNO_AGG (T1_CTXNO_MAG+T1_NUMCTXS_MAG) 00084 #define T1_CTXNO_UNI (T1_CTXNO_AGG+T1_NUMCTXS_AGG) 00085 #define T1_NUMCTXS (T1_CTXNO_UNI+T1_NUMCTXS_UNI) 00086 00087 #define T1_NMSEDEC_FRACBITS (T1_NMSEDEC_BITS-1) 00088 00089 #define T1_TYPE_MQ 0 00090 #define T1_TYPE_RAW 1 00092 /* ----------------------------------------------------------------------- */ 00093 00094 typedef OPJ_INT16 opj_flag_t; 00095 00099 typedef struct opj_t1 { 00100 00102 opj_mqc_t *mqc; 00104 opj_raw_t *raw; 00105 00106 OPJ_INT32 *data; 00107 opj_flag_t *flags; 00108 OPJ_UINT32 w; 00109 OPJ_UINT32 h; 00110 OPJ_UINT32 datasize; 00111 OPJ_UINT32 flagssize; 00112 OPJ_UINT32 flags_stride; 00113 } opj_t1_t; 00114 00115 #define MACRO_t1_flags(x,y) t1->flags[((x)*(t1->flags_stride))+(y)] 00116 00119 /* ----------------------------------------------------------------------- */ 00120 00128 OPJ_BOOL opj_t1_encode_cblks( opj_t1_t *t1, 00129 opj_tcd_tile_t *tile, 00130 opj_tcp_t *tcp, 00131 const OPJ_FLOAT64 * mct_norms); 00132 00139 OPJ_BOOL opj_t1_decode_cblks( opj_t1_t* t1, 00140 opj_tcd_tilecomp_t* tilec, 00141 opj_tccp_t* tccp); 00142 00143 00144 00150 opj_t1_t* opj_t1_create(void); 00151 00157 void opj_t1_destroy(opj_t1_t *p_t1); 00158 /* ----------------------------------------------------------------------- */ 00162 00163 #endif /* __T1_H */