From 70ed4ae9861cfb75b0ca8c65bac77dcaf6a2af16 Mon Sep 17 00:00:00 2001
From: Antonin Descampe <antonin@gmail.com>
Date: Fri, 16 Jul 2004 10:27:27 +0000
Subject: [PATCH] Previous version reloaded

---
 indexer_JPIP/index_create.c | 22 ++++++++++++----------
 indexer_JPIP/j2k.h          |  3 +--
 2 files changed, 13 insertions(+), 12 deletions(-)

diff --git a/indexer_JPIP/index_create.c b/indexer_JPIP/index_create.c
index 9aaa8fc4..e7161967 100644
--- a/indexer_JPIP/index_create.c
+++ b/indexer_JPIP/index_create.c
@@ -1087,16 +1087,16 @@ j2k_dec_mstabent_t j2k_dec_mstab[]={
 };
 
 j2k_dec_mstabent_t *j2k_dec_mstab_lookup(int id) {
-    j2k_dec_mstabent_t *e;
-    for (e = j2k_dec_mstab; e->id != 0; e++) {
-        if (e->id == id) {
-            break;
-        }
+  j2k_dec_mstabent_t *e;
+  for (e = j2k_dec_mstab; e->id != 0; e++) {
+    if (e->id == id) {
+      break;
     }
-    return e;
+  }
+  return e;
 }
 
-int j2k_decode(unsigned char *src, int len, j2k_image_t *image, j2k_cp_t *cp) {
+int j2k_decode(unsigned char *src, int len, j2k_image_t **image, j2k_cp_t **cp) {
     if (setjmp(j2k_error)) {
         if (j2k_state != J2K_STATE_MT) {
             fprintf(stderr, "WARNING: incomplete bitstream\n");
@@ -1104,8 +1104,10 @@ int j2k_decode(unsigned char *src, int len, j2k_image_t *image, j2k_cp_t *cp) {
         }
         return cio_numbytes();
     }
-    j2k_img = image;
-    j2k_cp = cp;
+    j2k_img = (j2k_image_t*)calloc(1, sizeof(j2k_image_t));
+    j2k_cp = (j2k_cp_t*)calloc(1, sizeof(j2k_cp_t));
+    *image = j2k_img;
+    *cp = j2k_cp;
     j2k_state = J2K_STATE_MHSOC;
     cio_init(src, len);
     for (;;) {
@@ -1193,7 +1195,7 @@ int main(int argc, char **argv)
 
   /* decode */ 
 
-  if (!j2k_decode(j2kfile, totlen, imgg, cp)) {
+  if (!j2k_decode(j2kfile, totlen, &imgg, &cp)) {
     fprintf(stderr, "Index_creator: failed to decode image!\n");
     return 1;
   }
diff --git a/indexer_JPIP/j2k.h b/indexer_JPIP/j2k.h
index a6a8fbdf..5ead3b45 100644
--- a/indexer_JPIP/j2k.h
+++ b/indexer_JPIP/j2k.h
@@ -72,6 +72,7 @@ typedef struct {
   int x0, y0;          /* XOsiz, YOsiz              */
   int x1, y1;          /* Xsiz, Ysiz                */ 
   int numcomps;        /* number of components      */
+  int index_on;        /* 0 = no index || 1 = index */
   j2k_comp_t *comps;   /* image-components          */
 } j2k_image_t;
 
@@ -104,7 +105,6 @@ typedef struct {
 } j2k_poc_t;
 
 typedef struct {
-  //int first;
   int csty;                  /* coding style                                                            */  
   int prg;                   /* progression order                                                       */
   int numlayers;             /* number of layers                                                        */
@@ -127,7 +127,6 @@ typedef struct {
   int ppm;                   /* If ppm == 1 --> there was a PPM marker for the present tile             */
   int ppm_store;             /* Use in case of multiple marker PPM (number of info already store)       */
   int ppm_previous;          /* Use in case of multiple marker PPM (case on non-finished previous info) */
-  int index_on;		     /* 0 = no index || 1 = index */
   j2k_tcp_t *tcps;           /* tile coding parameters                                                  */
 } j2k_cp_t;