Added Irrlicht 1.8, but without all the Windows binaries.

1 files changed, 59 insertions, 0 deletions

diff --git a/libraries/irrlicht-1.8/source/Irrlicht/zlib/uncompr.c b/libraries/irrlicht-1.8/source/Irrlicht/zlib/uncompr.c
new file mode 100644
index 0000000..f07773c
--- /dev/null
+++ b/libraries/irrlicht-1.8/source/Irrlicht/zlib/uncompr.c
@@ -0,0 +1,59 @@
+/* uncompr.c -- decompress a memory buffer

+ * Copyright (C) 1995-2003, 2010 Jean-loup Gailly.

+ * For conditions of distribution and use, see copyright notice in zlib.h

+ */

+

+/* @(#) $Id$ */

+

+#define ZLIB_INTERNAL

+#include "zlib.h"

+

+/* ===========================================================================

+     Decompresses the source buffer into the destination buffer.  sourceLen is

+   the byte length of the source buffer. Upon entry, destLen is the total

+   size of the destination buffer, which must be large enough to hold the

+   entire uncompressed data. (The size of the uncompressed data must have

+   been saved previously by the compressor and transmitted to the decompressor

+   by some mechanism outside the scope of this compression library.)

+   Upon exit, destLen is the actual size of the compressed buffer.

+

+     uncompress returns Z_OK if success, Z_MEM_ERROR if there was not

+   enough memory, Z_BUF_ERROR if there was not enough room in the output

+   buffer, or Z_DATA_ERROR if the input data was corrupted.

+*/

+int ZEXPORT uncompress (dest, destLen, source, sourceLen)

+    Bytef *dest;

+    uLongf *destLen;

+    const Bytef *source;

+    uLong sourceLen;

+{

+    z_stream stream;

+    int err;

+

+    stream.next_in = (Bytef*)source;

+    stream.avail_in = (uInt)sourceLen;

+    /* Check for source > 64K on 16-bit machine: */

+    if ((uLong)stream.avail_in != sourceLen) return Z_BUF_ERROR;

+

+    stream.next_out = dest;

+    stream.avail_out = (uInt)*destLen;

+    if ((uLong)stream.avail_out != *destLen) return Z_BUF_ERROR;

+

+    stream.zalloc = (alloc_func)0;

+    stream.zfree = (free_func)0;

+

+    err = inflateInit(&stream);

+    if (err != Z_OK) return err;

+

+    err = inflate(&stream, Z_FINISH);

+    if (err != Z_STREAM_END) {

+        inflateEnd(&stream);

+        if (err == Z_NEED_DICT || (err == Z_BUF_ERROR && stream.avail_in == 0))

+            return Z_DATA_ERROR;

+        return err;

+    }

+    *destLen = stream.total_out;

+

+    err = inflateEnd(&stream);

+    return err;

+}