remove deprecated v1 style function j2k_add_mhmarker; rename j2k_add_mhmarker_v2...

[openjpeg.git] / libopenjpeg / t1_generate_luts.c

diff --git a/libopenjpeg/t1_generate_luts.c b/libopenjpeg/t1_generate_luts.c
index 62cb1589e960c7087ce14ee779d2c008727134f2..ffeff03e1b332ce566ea03676d8752d7d67ceb66 100644 (file)
--- a/libopenjpeg/t1_generate_luts.c
+++ b/libopenjpeg/t1_generate_luts.c
@@ -31,7 +31,6 @@
  */
 
 #include "opj_includes.h"
-#include <math.h>
 
 static int t1_init_ctxno_zc(int f, int orient) {
        int h, v, d, n, t, hv;
@@ -146,16 +145,6 @@ static int t1_init_ctxno_sc(int f) {
        return (T1_CTXNO_SC + n);
 }
 
-static int t1_init_ctxno_mag(int f) {
-       int n;
-       if (!(f & T1_REFINE))
-               n = (f & (T1_SIG_OTH)) ? 1 : 0;
-       else
-               n = 2;
-
-       return (T1_CTXNO_MAG + n);
-}
-
 static int t1_init_spb(int f) {
        int hc, vc, n;
 
@@ -197,7 +186,6 @@ int main(){
        double u, v, t;
 
        int lut_ctxno_zc[1024];
-       int lut_ctxno_mag[4096];
        int lut_nmsedec_sig[1 << T1_NMSEDEC_BITS];
        int lut_nmsedec_sig0[1 << T1_NMSEDEC_BITS];
        int lut_nmsedec_ref[1 << T1_NMSEDEC_BITS];
@@ -208,11 +196,17 @@ int main(){
        // lut_ctxno_zc
        for (j = 0; j < 4; ++j) {
                for (i = 0; i < 256; ++i) {
-                       lut_ctxno_zc[(j << 8) | i] = t1_init_ctxno_zc(i, j);
+                       int orient = j;
+                       if (orient == 2) {
+                               orient = 1;
+                       } else if (orient == 1) {
+                               orient = 2;
+                       }
+                       lut_ctxno_zc[(orient << 8) | i] = t1_init_ctxno_zc(i, j);
                }
        }
 
-       printf("static int8_t lut_ctxno_zc[1024] = {\n  ");
+       printf("static char lut_ctxno_zc[1024] = {\n  ");
        for (i = 0; i < 1023; ++i) {
                printf("%i, ", lut_ctxno_zc[i]);
                if(!((i+1)&0x1f))
@@ -221,7 +215,7 @@ int main(){
        printf("%i\n};\n\n", lut_ctxno_zc[1023]);
 
        // lut_ctxno_sc
-       printf("static int8_t lut_ctxno_sc[256] = {\n  ");
+       printf("static char lut_ctxno_sc[256] = {\n  ");
        for (i = 0; i < 255; ++i) {
                printf("0x%x, ", t1_init_ctxno_sc(i << 4));
                if(!((i+1)&0xf))
@@ -229,23 +223,8 @@ int main(){
        }
        printf("0x%x\n};\n\n", t1_init_ctxno_sc(255 << 4));
 
-       // lut_ctxno_mag
-       for (j = 0; j < 2; ++j) {
-               for (i = 0; i < 2048; ++i) {
-                       lut_ctxno_mag[(j << 11) + i] = t1_init_ctxno_mag((j ? T1_REFINE : 0) | i);
-               }
-       }
-
-       printf("static int8_t lut_ctxno_mag[4096] = {\n  ");
-       for (i = 0; i < 4095; ++i) {
-               printf("%i, ", lut_ctxno_mag[i]);
-               if(!((i+1)&0xf))
-                       printf("\n  ");
-       }
-       printf("%i\n};\n\n", lut_ctxno_mag[4095]);
-
        // lut_spb
-       printf("static int8_t lut_spb[256] = {\n  ");
+       printf("static char lut_spb[256] = {\n  ");
        for (i = 0; i < 255; ++i) {
                printf("%i, ", t1_init_spb(i << 4));
                if(!((i+1)&0x1f))
@@ -279,17 +258,17 @@ int main(){
                                        (int) (floor((u * u) * pow(2, T1_NMSEDEC_FRACBITS) + 0.5) / pow(2, T1_NMSEDEC_FRACBITS) * 8192.0));
        }
 
-       printf("static int16_t lut_nmsedec_sig[1 << T1_NMSEDEC_BITS] = {\n  ");
-       dump_array16(&lut_nmsedec_sig, 1 << T1_NMSEDEC_BITS);
+       printf("static short lut_nmsedec_sig[1 << T1_NMSEDEC_BITS] = {\n  ");
+       dump_array16(lut_nmsedec_sig, 1 << T1_NMSEDEC_BITS);
 
-       printf("static int16_t lut_nmsedec_sig0[1 << T1_NMSEDEC_BITS] = {\n  ");
-       dump_array16(&lut_nmsedec_sig0, 1 << T1_NMSEDEC_BITS);
+       printf("static short lut_nmsedec_sig0[1 << T1_NMSEDEC_BITS] = {\n  ");
+       dump_array16(lut_nmsedec_sig0, 1 << T1_NMSEDEC_BITS);
 
-       printf("static int16_t lut_nmsedec_ref[1 << T1_NMSEDEC_BITS] = {\n  ");
-       dump_array16(&lut_nmsedec_ref, 1 << T1_NMSEDEC_BITS);
+       printf("static short lut_nmsedec_ref[1 << T1_NMSEDEC_BITS] = {\n  ");
+       dump_array16(lut_nmsedec_ref, 1 << T1_NMSEDEC_BITS);
 
-       printf("static int16_t lut_nmsedec_ref0[1 << T1_NMSEDEC_BITS] = {\n  ");
-       dump_array16(&lut_nmsedec_ref0, 1 << T1_NMSEDEC_BITS);
+       printf("static short lut_nmsedec_ref0[1 << T1_NMSEDEC_BITS] = {\n  ");
+       dump_array16(lut_nmsedec_ref0, 1 << T1_NMSEDEC_BITS);
 
        return 0;
 }