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additional debug messages


git-svn-id: http://svn.ghostscript.com/jbig2dec/trunk@124 ded80894-8fb9-0310-811b-c03f3676ab4d

--- a/jbig2_priv.h

+++ b/jbig2_priv.h

@@ -8,7 +8,7 @@

     the Free Software Foundation; either version 2 of the License, or

     (at your option) any later version.

-    $Id: jbig2_priv.h,v 1.12 2002/07/07 20:38:26 giles Exp $

+    $Id: jbig2_priv.h,v 1.13 2002/07/08 19:23:11 giles Exp $

     shared library internals

 */

@@ -49,10 +49,10 @@

   byte file_header_flags;

   int32_t n_pages;

-  int n_segments;

   int n_segments_max;

   Jbig2Segment **segments;

-  int segment_index;

+  int n_segments;	/* index of last segment header parsed */

+  int segment_index;    /* index of last segment body parsed */

   /* list of decoded pages, including the one in progress,

      currently stored as a contiguous, 0-indexed array. */

--- a/jbig2_segment.c

+++ b/jbig2_segment.c

@@ -8,7 +8,7 @@

     the Free Software Foundation; either version 2 of the License, or

     (at your option) any later version.

-    $Id: jbig2_segment.c,v 1.15 2002/07/08 14:54:01 giles Exp $

+    $Id: jbig2_segment.c,v 1.16 2002/07/08 19:23:11 giles Exp $

 */

 #ifdef HAVE_CONFIG_H

@@ -83,6 +83,8 @@

           (referred_to_segment_size == 2) ? jbig2_get_int16(buf+offset) :

             jbig2_get_int32(buf + offset);

         offset += referred_to_segment_size;

+        jbig2_error(ctx, JBIG2_SEVERITY_DEBUG, result->number,

+            "refers to segment %d", referred_to_segments[i]);

       }

       result->referred_to_segments = referred_to_segments;

     }