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authorarpi <arpi@b3059339-0415-0410-9bf9-f77b7e298cf2>2002-04-13 18:03:02 +0000
committerarpi <arpi@b3059339-0415-0410-9bf9-f77b7e298cf2>2002-04-13 18:03:02 +0000
commit93c499d0432d3b67b50bb8a70a4cb0b76ff3fb33 (patch)
treed65a40d89e2519ba98a9f8fe7e84a37725525208 /libmpcodecs/native/minilzo.h
parentb48576a528cb746bc9d77769e667684edc069899 (diff)
downloadmpv-93c499d0432d3b67b50bb8a70a4cb0b76ff3fb33.tar.bz2
mpv-93c499d0432d3b67b50bb8a70a4cb0b76ff3fb33.tar.xz
moved to libmpcodecs/native/
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@5603 b3059339-0415-0410-9bf9-f77b7e298cf2
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+/* minilzo.h -- mini subset of the LZO real-time data compression library
+
+ This file is part of the LZO real-time data compression library.
+
+ Copyright (C) 2000 Markus Franz Xaver Johannes Oberhumer
+ Copyright (C) 1999 Markus Franz Xaver Johannes Oberhumer
+ Copyright (C) 1998 Markus Franz Xaver Johannes Oberhumer
+ Copyright (C) 1997 Markus Franz Xaver Johannes Oberhumer
+ Copyright (C) 1996 Markus Franz Xaver Johannes Oberhumer
+
+ The LZO library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU General Public License as
+ published by the Free Software Foundation; either version 2 of
+ the License, or (at your option) any later version.
+
+ The LZO library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with the LZO library; see the file COPYING.
+ If not, write to the Free Software Foundation, Inc.,
+ 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+ Markus F.X.J. Oberhumer
+ <markus.oberhumer@jk.uni-linz.ac.at>
+ http://wildsau.idv.uni-linz.ac.at/mfx/lzo.html
+ */
+
+/*
+ * NOTE:
+ * the full LZO package can be found at
+ * http://wildsau.idv.uni-linz.ac.at/mfx/lzo.html
+ */
+
+
+#ifndef __MINILZO_H
+#define __MINILZO_H
+
+#define MINILZO_VERSION 0x1070
+
+#ifdef __LZOCONF_H
+# error "you cannot use both LZO and miniLZO"
+#endif
+
+#undef LZO_HAVE_CONFIG_H
+#include "lzoconf.h"
+
+#if !defined(LZO_VERSION) || (LZO_VERSION != MINILZO_VERSION)
+# error "version mismatch in header files"
+#endif
+
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+/***********************************************************************
+//
+************************************************************************/
+
+/* Memory required for the wrkmem parameter.
+ * When the required size is 0, you can also pass a NULL pointer.
+ */
+
+#define LZO1X_MEM_COMPRESS LZO1X_1_MEM_COMPRESS
+#define LZO1X_1_MEM_COMPRESS ((lzo_uint32) (16384L * lzo_sizeof_dict_t))
+#define LZO1X_MEM_DECOMPRESS (0)
+
+
+/* compression */
+LZO_EXTERN(int)
+lzo1x_1_compress ( const lzo_byte *src, lzo_uint src_len,
+ lzo_byte *dst, lzo_uint *dst_len,
+ lzo_voidp wrkmem );
+
+/* decompression */
+LZO_EXTERN(int)
+lzo1x_decompress ( const lzo_byte *src, lzo_uint src_len,
+ lzo_byte *dst, lzo_uint *dst_len,
+ lzo_voidp wrkmem /* NOT USED */ );
+
+/* safe decompression with overrun testing */
+LZO_EXTERN(int)
+lzo1x_decompress_safe ( const lzo_byte *src, lzo_uint src_len,
+ lzo_byte *dst, lzo_uint *dst_len,
+ lzo_voidp wrkmem /* NOT USED */ );
+
+
+#ifdef __cplusplus
+} /* extern "C" */
+#endif
+
+#endif /* already included */
+