X-Git-Url: https://sfsrealm.hopto.org/projects/?a=blobdiff_plain;f=SComp.cpp;h=9a930ad241f35cfcbd80f9fbee65ac7bc4759330;hb=f71c1a8a32f53b22b31dbc850c72c1df291d2135;hp=f02fea663bf4b8206298e2503fd553a211df3bd8;hpb=58da368ca3dcc274346b693ebbd8b76de8f2b2dd;p=SComp.git

diff --git a/SComp.cpp b/SComp.cpp
index f02fea6..9a930ad 100644
--- a/SComp.cpp
+++ b/SComp.cpp
@@ -92,6 +92,25 @@ typedef struct {
 unsigned int FillInput(char *lpvBuffer, unsigned int *lpdwSize, void *param);
 void FillOutput(char *lpvBuffer, unsigned int *lpdwSize, void *param);
 
+const unsigned int UNSUPPORTED_COMPRESSION   = (0xFF ^ (0x40 | 0x80 | 0x01
+#ifdef USE_ZLIB
+	| 0x02
+#endif
+	| 0x08
+#ifdef USE_BZIP2
+	| 0x10
+#endif
+	));
+const unsigned int UNSUPPORTED_DECOMPRESSION = (0xFF ^ (0x40 | 0x80 | 0x01
+#ifdef USE_ZLIB
+	| 0x02
+#endif
+	| 0x08
+#ifdef USE_BZIP2
+	| 0x10
+#endif
+	));
+
 CompressFunc CompressionFunctions[] =
 {
 	{0x40, CompressWaveMono},
@@ -477,7 +496,7 @@ void __fastcall Deflate(LPVOID lpvDestinationMem, LPDWORD lpdwCompressedSize, LP
 		}
 	}
 
-	compress2((LPBYTE)lpvDestinationMem,lpdwCompressedSize,(LPBYTE)lpvSourceMem,dwDecompressedSize,dwCompressLevel);
+	compress2((LPBYTE)lpvDestinationMem,(unsigned long *)lpdwCompressedSize,(LPBYTE)lpvSourceMem,dwDecompressedSize,dwCompressLevel);
 	*lpdwCompressionSubType = 0;
 }
 
@@ -618,7 +637,7 @@ void __fastcall HuffmanDecompress(LPVOID lpvDestinationMem, LPDWORD lpdwDecompre
 
 void __fastcall Inflate(LPVOID lpvDestinationMem, LPDWORD lpdwDecompressedSize, LPVOID lpvSourceMem, DWORD dwCompressedSize)
 {
-	uncompress((LPBYTE)lpvDestinationMem,lpdwDecompressedSize,(LPBYTE)lpvSourceMem,dwCompressedSize);
+	uncompress((LPBYTE)lpvDestinationMem,(unsigned long *)lpdwDecompressedSize,(LPBYTE)lpvSourceMem,dwCompressedSize);
 }
 
 #endif