ENH: Fix compilation on Win32

[gdcm.git] / src / jpeg / ljpg / huffd.c

diff --git a/src/jpeg/ljpg/huffd.c b/src/jpeg/ljpg/huffd.c
index 6b4bc0b0e88781883619bfea16f598f2938f8631..1b60b4a2fbf6ffd4d88c5753b346c2b55baf2105 100644 (file)
--- a/src/jpeg/ljpg/huffd.c
+++ b/src/jpeg/ljpg/huffd.c
@@ -5,7 +5,7 @@
  * software
  */
 /*
- * $Id: huffd.c,v 1.2 2004/01/07 10:07:28 regrain Exp $
+ * $Id: huffd.c,v 1.5 2004/09/12 02:48:23 malaterre Exp $
  */
 #include <stdio.h>
 #include <stdlib.h>
@@ -16,7 +16,6 @@
 #include "proto.h"
 #include "predict.h"
 
-
 #define RST0    0xD0                /* RST0 marker code */
 
 static long getBuffer;              /* current bit-extraction buffer */
@@ -26,7 +25,7 @@ static int  bitsLeft;               /* # of unused bits in it */
  * The following variables keep track of the input buffer
  * for the JPEG data, which is read by ReadJpegData.
  */
-Uchar *inputBuffer;               /* Input buffer for JPEG data */
+Uchar *inputBuffer = 0;           /* Input buffer for JPEG data */
 int inputBufferOffset = 0;        /* Offset of current byte */
 
 /*
@@ -646,7 +645,7 @@ void DecodeImage (DecompressInfo *dcPtr, unsigned short **image, int depth)
 
         /* The upper neighbors are predictors for the first column. */
         for (curComp = 0; curComp < compsInScan; curComp++) 
-                {              
+                {
             ci = dcPtr->MCUmembership[curComp];
             compptr = dcPtr->curCompInfo[ci];
             dctbl = dcPtr->dcHuffTblPtrs[compptr->dcTblNo];
@@ -661,7 +660,7 @@ void DecodeImage (DecompressInfo *dcPtr, unsigned short **image, int depth)
         for (col=1; col < numCOL; col++) 
                 {
             for (curComp = 0; curComp < compsInScan; curComp++) 
-                        {                      
+                        {
                 ci = dcPtr->MCUmembership[curComp];
                 compptr = dcPtr->curCompInfo[ci];
                 dctbl = dcPtr->dcHuffTblPtrs[compptr->dcTblNo];