Windows WIP.

3 files changed, 18 insertions, 21 deletions

diff --git a/src/win95/awtexld.cpp b/src/win95/awtexld.cpp
index 18ae500..03ef1db 100644
--- a/src/win95/awtexld.cpp
+++ b/src/win95/awtexld.cpp
@@ -539,7 +539,7 @@ AwTl::SurfUnion AwBackupTexture::CreateTexture(AwTl::CreateTextureParms const &
 				y = m_nHeight-1;
 			}
 			
-			for (int i, rowcount = m_nHeight; rowcount; --rowcount, i++)
+			for (int i = 0, rowcount = m_nHeight; rowcount; --rowcount, i++)
 			{
 				PtrUnion src_rowP = GetRowPtr(y);
 				db_assert1(src_rowP.voidP);
diff --git a/src/win95/huffman.cpp b/src/win95/huffman.cpp
index f641071..4347959 100644
--- a/src/win95/huffman.cpp
+++ b/src/win95/huffman.cpp
@@ -61,11 +61,8 @@ static HuffEncode EncodingTable[257];
 
 /* KJL 17:16:03 17/09/98 - Compression */
 static void PerformSymbolCensus(unsigned char *sourcePtr, int length);
-#ifdef __WATCOMC__
 static int HuffItemsSortSub(const void *cmp1, const void *cmp2);
-#else
 static int __cdecl HuffItemsSortSub(const void *cmp1, const void *cmp2);
-#endif
 static void SortCensusData(void);
 static void BuildHuffmanTree(void);
 static void MakeHuffTreeFromHuffItems(HuffNode *base, HuffItem *source, int count);
@@ -125,11 +122,7 @@ static void PerformSymbolCensus(unsigned char *sourcePtr, int length)
 	while (--length);
 }			
 
-#ifdef __WATCOMC__
-static int HuffItemsSortSub(const void *cmp1, const void *cmp2)
-#else
 static int __cdecl HuffItemsSortSub(const void *cmp1, const void *cmp2)
-#endif
 {
     if (((HuffItem *)cmp1)->Count > ((HuffItem *)cmp2)->Count)
         return  1;
@@ -321,6 +314,7 @@ static int HuffEncodeBytes(int *dest, unsigned char *source, int count, HuffEnco
 
     if (!count) return 0;
 
+	accum = 0;
     start = dest;
     sourcelim = sourceend = source + count;
     available = 32;
@@ -387,7 +381,7 @@ lpstart:        val  = *source++;
 		}
     }    
     *dest++ = accum >> available;
-    return (dest - start) * 4;
+    return (int)((dest - start) * 4);
 }
 
 
@@ -398,11 +392,11 @@ lpstart:        val  = *source++;
 /* KJL 17:16:24 17/09/98 - Decompression */
 static int DecodeTable[1<<MAX_DEPTH];
 
-static void MakeHuffmanDecodeTable(int *depth, int depthmax, unsigned char *list);
-static int HuffmanDecode(unsigned char *dest, int *source, int *table, int length);
+static void MakeHuffmanDecodeTable(const int *depth, int depthmax, const unsigned char *list);
+static int HuffmanDecode(unsigned char *dest, const int *source, const int *table, int length);
 
 
-extern char *HuffmanDecompress(HuffmanPackage *inpackage)
+extern char *HuffmanDecompress(const HuffmanPackage *inpackage)
 {
 	unsigned char *uncompressedData = NULL;
 	// Step 1: Make the decoding table
@@ -418,12 +412,12 @@ extern char *HuffmanDecompress(HuffmanPackage *inpackage)
 	return (char*)uncompressedData;	
 }
 
-static void MakeHuffmanDecodeTable(int *depth, int depthmax, unsigned char *list)
+static void MakeHuffmanDecodeTable(const int *depth, int depthmax, const unsigned char *list)
 {
     int thisdepth, depthbit, repcount, repspace, lenbits, temp, count;
 	int *outp;
     int o = 0;
-    unsigned char *p;
+    const unsigned char *p;
 	int *outtbl = DecodeTable;
 
     lenbits   = 0;
@@ -431,7 +425,7 @@ static void MakeHuffmanDecodeTable(int *depth, int depthmax, unsigned char *list
     repspace  = 1;
     thisdepth = 0;
     depthbit  = 4;
-    p         = (unsigned char *)list + 255;
+    p         = list + 255;
     while (1)
     {
         do
@@ -476,17 +470,18 @@ static void MakeHuffmanDecodeTable(int *depth, int depthmax, unsigned char *list
 
 #define EDXMASK ((((1 << (MAX_DEPTH + 1)) - 1) ^ 1) ^ -1)
 
-static int HuffmanDecode(unsigned char *dest, int *source, int *table, int length)
+static int HuffmanDecode(unsigned char *dest, const int *source, const int *table, int length)
 {
     unsigned char          *start;
     int                    available, reserve, fill, wid;
     unsigned int           bits=0, resbits;
-    unsigned char          *p;
+    const unsigned char    *p;
 
     start     = dest;
     available = 0;
     reserve   = 0;
-    wid       = 0;    
+    wid       = 0;
+	resbits   = 0;
     do 
     {
         available     += wid;
@@ -512,11 +507,11 @@ static int HuffmanDecode(unsigned char *dest, int *source, int *table, int lengt
         {
             bits      >>= wid;
             *dest++   = p[1];
-lpent:      p         = (unsigned char *)(((short *)table)+(bits & ~EDXMASK));
+lpent:      p         = (const unsigned char *)(((const short *)table)+(bits & ~EDXMASK));
         }
         while ((available  -= (wid = *p)) >= 0 && (dest-start)!=length);
 
     }
     while (available > -32 && (dest-start)!=length);
-    return dest - start;
+    return (int)(dest - start);
 }
diff --git a/src/win95/huffman.hpp b/src/win95/huffman.hpp
index 607ff8b..bf0bdf5 100644
--- a/src/win95/huffman.hpp
+++ b/src/win95/huffman.hpp
@@ -7,6 +7,7 @@
 #endif
 
 #define MAX_DEPTH 11
+
 typedef struct
 {
 	char			Identifier[8];
@@ -16,11 +17,12 @@ typedef struct
     unsigned char	ByteAssignment[256];
 } HuffmanPackage;
 
+
 /* KJL 17:16:03 17/09/98 - Compression */
 extern HuffmanPackage *HuffmanCompression(unsigned char *sourcePtr, int length);
 
 /* KJL 16:53:53 19/09/98 - Decompression */
-extern char *HuffmanDecompress(HuffmanPackage *inpackage);
+extern char *HuffmanDecompress(const HuffmanPackage *inpackage);
 
 
 #define COMPRESSED_RIF_IDENTIFIER "REBCRIF1"