issue #695 MQ Encode: ensure that bp pointer never points to uninitialized memory

[openjpeg.git] / src / lib / openjp2 / t1_generate_luts.c

diff --git a/src/lib/openjp2/t1_generate_luts.c b/src/lib/openjp2/t1_generate_luts.c
index b2e3334d2a257352320abbbfc76a372211f061dd..1997d39977a42befce3b740bc36a77213cca9d11 100644 (file)
--- a/src/lib/openjp2/t1_generate_luts.c
+++ b/src/lib/openjp2/t1_generate_luts.c
@@ -1,9 +1,15 @@
 /*
- * Copyright (c) 2002-2007, Communications and Remote Sensing Laboratory, Universite catholique de Louvain (UCL), Belgium
- * Copyright (c) 2002-2007, Professor Benoit Macq
+ * The copyright in this software is being made available under the 2-clauses 
+ * BSD License, included below. This software may be subject to other third 
+ * party and contributor rights, including patent rights, and no such rights
+ * are granted under this license.
+ *
+ * Copyright (c) 2002-2014, Universite catholique de Louvain (UCL), Belgium
+ * Copyright (c) 2002-2014, Professor Benoit Macq
  * Copyright (c) 2001-2003, David Janssens
  * Copyright (c) 2002-2003, Yannick Verschueren
- * Copyright (c) 2003-2007, Francois-Olivier Devaux and Antonin Descampe
+ * Copyright (c) 2003-2007, Francois-Olivier Devaux 
+ * Copyright (c) 2003-2014, Antonin Descampe
  * Copyright (c) 2005, Herve Drolon, FreeImage Team
  * Copyright (c) 2007, Callum Lerwick <seg@haxxed.com>
  * All rights reserved.
@@ -170,7 +176,7 @@ static int t1_init_spb(int f) {
        return n;
 }
 
-void dump_array16(int array[],int size){
+static void dump_array16(int array[],int size){
        int i;
        --size;
        for (i = 0; i < size; ++i) {
@@ -181,7 +187,8 @@ void dump_array16(int array[],int size){
        printf("0x%04x\n};\n\n", array[size]);
 }
 
-int main(){
+int main(int argc, char **argv)
+{
        int i, j;
        double u, v, t;
 
@@ -190,6 +197,7 @@ int main(){
        int lut_nmsedec_sig0[1 << T1_NMSEDEC_BITS];
        int lut_nmsedec_ref[1 << T1_NMSEDEC_BITS];
        int lut_nmsedec_ref0[1 << T1_NMSEDEC_BITS];
+  (void)argc; (void)argv;
 
        printf("/* This file was automatically generated by t1_generate_luts.c */\n\n");
 
@@ -206,7 +214,7 @@ int main(){
                }
        }
 
-       printf("static char lut_ctxno_zc[1024] = {\n  ");
+       printf("static OPJ_BYTE lut_ctxno_zc[1024] = {\n  ");
        for (i = 0; i < 1023; ++i) {
                printf("%i, ", lut_ctxno_zc[i]);
                if(!((i+1)&0x1f))
@@ -215,7 +223,7 @@ int main(){
        printf("%i\n};\n\n", lut_ctxno_zc[1023]);
 
        /* lut_ctxno_sc */
-       printf("static char lut_ctxno_sc[256] = {\n  ");
+       printf("static OPJ_BYTE lut_ctxno_sc[256] = {\n  ");
        for (i = 0; i < 255; ++i) {
                printf("0x%x, ", t1_init_ctxno_sc(i << 4));
                if(!((i+1)&0xf))
@@ -224,7 +232,7 @@ int main(){
        printf("0x%x\n};\n\n", t1_init_ctxno_sc(255 << 4));
 
        /* lut_spb */
-       printf("static char lut_spb[256] = {\n  ");
+       printf("static OPJ_BYTE lut_spb[256] = {\n  ");
        for (i = 0; i < 255; ++i) {
                printf("%i, ", t1_init_spb(i << 4));
                if(!((i+1)&0x1f))
@@ -258,16 +266,16 @@ int main(){
                                        (int) (floor((u * u) * pow(2, T1_NMSEDEC_FRACBITS) + 0.5) / pow(2, T1_NMSEDEC_FRACBITS) * 8192.0));
        }
 
-       printf("static short lut_nmsedec_sig[1 << T1_NMSEDEC_BITS] = {\n  ");
+       printf("static OPJ_INT16 lut_nmsedec_sig[1 << T1_NMSEDEC_BITS] = {\n  ");
        dump_array16(lut_nmsedec_sig, 1 << T1_NMSEDEC_BITS);
 
-       printf("static short lut_nmsedec_sig0[1 << T1_NMSEDEC_BITS] = {\n  ");
+       printf("static OPJ_INT16 lut_nmsedec_sig0[1 << T1_NMSEDEC_BITS] = {\n  ");
        dump_array16(lut_nmsedec_sig0, 1 << T1_NMSEDEC_BITS);
 
-       printf("static short lut_nmsedec_ref[1 << T1_NMSEDEC_BITS] = {\n  ");
+       printf("static OPJ_INT16 lut_nmsedec_ref[1 << T1_NMSEDEC_BITS] = {\n  ");
        dump_array16(lut_nmsedec_ref, 1 << T1_NMSEDEC_BITS);
 
-       printf("static short lut_nmsedec_ref0[1 << T1_NMSEDEC_BITS] = {\n  ");
+       printf("static OPJ_INT16 lut_nmsedec_ref0[1 << T1_NMSEDEC_BITS] = {\n  ");
        dump_array16(lut_nmsedec_ref0, 1 << T1_NMSEDEC_BITS);
 
        return 0;