From: malaterre <malaterre>
Date: Mon, 10 Oct 2005 22:25:05 +0000 (+0000)
Subject: BUG: When reading 32bits data on BigEndian system you have to swap...
X-Git-Tag: Version1.2.bp~33
X-Git-Url: https://git.creatis.insa-lyon.fr/pubgit/?a=commitdiff_plain;h=e89b83f2446db523e16058e478887acfa9c37a7e;p=gdcm.git

BUG: When reading 32bits data on BigEndian system you have to swap...
---

diff --git a/src/gdcmFile.cxx b/src/gdcmFile.cxx
index 7c5d0270..1c0db812 100644
--- a/src/gdcmFile.cxx
+++ b/src/gdcmFile.cxx
@@ -3,8 +3,8 @@
   Program:   gdcm
   Module:    $RCSfile: gdcmFile.cxx,v $
   Language:  C++
-  Date:      $Date: 2005/10/06 19:26:00 $
-  Version:   $Revision: 1.273 $
+  Date:      $Date: 2005/10/10 22:25:05 $
+  Version:   $Revision: 1.274 $
                                                                                 
   Copyright (c) CREATIS (Centre de Recherche et d'Applications en Traitement de
   l'Image). All rights reserved. See Doc/License.txt or
@@ -1814,6 +1814,12 @@ void File::ReadEncapsulatedBasicOffsetTable()
       for (unsigned int i=0; i < nbEntries; i++ )
       {
          BasicOffsetTableItemValue[i] = *((uint32_t*)(&charBasicOffsetTableItemValue[4*i]));
+#if defined(GDCM_WORDS_BIGENDIAN) || defined(GDCM_FORCE_BIGENDIAN_EMULATION)
+         uint32_t val = BasicOffsetTableItemValue[i];
+         BasicOffsetTableItemValue[i] 
+           = (  (val<<24)               | ((val<<8)  & 0x00ff0000) | 
+              ((val>>8)  & 0x0000ff00) |  (val>>24)               );
+#endif
          gdcmWarningMacro( "Read one length for: " << 
                           std::hex << BasicOffsetTableItemValue[i] );
       }