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Diffstat (limited to 'lzotest/wrap.h')
| -rw-r--r-- | lzotest/wrap.h | 284 |
1 files changed, 284 insertions, 0 deletions
diff --git a/lzotest/wrap.h b/lzotest/wrap.h new file mode 100644 index 0000000..e883605 --- /dev/null +++ b/lzotest/wrap.h @@ -0,0 +1,284 @@ +/* wrap.h -- wrapper functions + + This file is part of the LZO real-time data compression library. + + Copyright (C) 2008 Markus Franz Xaver Johannes Oberhumer + Copyright (C) 2007 Markus Franz Xaver Johannes Oberhumer + Copyright (C) 2006 Markus Franz Xaver Johannes Oberhumer + Copyright (C) 2005 Markus Franz Xaver Johannes Oberhumer + Copyright (C) 2004 Markus Franz Xaver Johannes Oberhumer + Copyright (C) 2003 Markus Franz Xaver Johannes Oberhumer + Copyright (C) 2002 Markus Franz Xaver Johannes Oberhumer + Copyright (C) 2001 Markus Franz Xaver Johannes Oberhumer + 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 + All Rights Reserved. + + 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., + 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + + Markus F.X.J. Oberhumer + <markus@oberhumer.com> + http://www.oberhumer.com/opensource/lzo/ + */ + + +/************************************************************************* +// compression levels of LZO1X-999 and LZO1Y-999 +**************************************************************************/ + +#if defined(HAVE_LZO1X_H) + +LZO_PRIVATE(int) +lzo1x_999_1_compress ( const lzo_bytep src, lzo_uint src_len, + lzo_bytep dst, lzo_uintp dst_len, + lzo_voidp wrkmem ) +{ + return lzo1x_999_compress_level(src, src_len, dst, dst_len, wrkmem, + dict.ptr, dict.len, 0, 1); +} + +LZO_PRIVATE(int) +lzo1x_999_2_compress ( const lzo_bytep src, lzo_uint src_len, + lzo_bytep dst, lzo_uintp dst_len, + lzo_voidp wrkmem ) +{ + return lzo1x_999_compress_level(src, src_len, dst, dst_len, wrkmem, + dict.ptr, dict.len, 0, 2); +} + +LZO_PRIVATE(int) +lzo1x_999_3_compress ( const lzo_bytep src, lzo_uint src_len, + lzo_bytep dst, lzo_uintp dst_len, + lzo_voidp wrkmem ) +{ + return lzo1x_999_compress_level(src, src_len, dst, dst_len, wrkmem, + dict.ptr, dict.len, 0, 3); +} + +LZO_PRIVATE(int) +lzo1x_999_4_compress ( const lzo_bytep src, lzo_uint src_len, + lzo_bytep dst, lzo_uintp dst_len, + lzo_voidp wrkmem ) +{ + return lzo1x_999_compress_level(src, src_len, dst, dst_len, wrkmem, + dict.ptr, dict.len, 0, 4); +} + +LZO_PRIVATE(int) +lzo1x_999_5_compress ( const lzo_bytep src, lzo_uint src_len, + lzo_bytep dst, lzo_uintp dst_len, + lzo_voidp wrkmem ) +{ + return lzo1x_999_compress_level(src, src_len, dst, dst_len, wrkmem, + dict.ptr, dict.len, 0, 5); +} + +LZO_PRIVATE(int) +lzo1x_999_6_compress ( const lzo_bytep src, lzo_uint src_len, + lzo_bytep dst, lzo_uintp dst_len, + lzo_voidp wrkmem ) +{ + return lzo1x_999_compress_level(src, src_len, dst, dst_len, wrkmem, + dict.ptr, dict.len, 0, 6); +} + +LZO_PRIVATE(int) +lzo1x_999_7_compress ( const lzo_bytep src, lzo_uint src_len, + lzo_bytep dst, lzo_uintp dst_len, + lzo_voidp wrkmem ) +{ + return lzo1x_999_compress_level(src, src_len, dst, dst_len, wrkmem, + dict.ptr, dict.len, 0, 7); +} + +LZO_PRIVATE(int) +lzo1x_999_8_compress ( const lzo_bytep src, lzo_uint src_len, + lzo_bytep dst, lzo_uintp dst_len, + lzo_voidp wrkmem ) +{ + return lzo1x_999_compress_level(src, src_len, dst, dst_len, wrkmem, + dict.ptr, dict.len, 0, 8); +} + +LZO_PRIVATE(int) +lzo1x_999_9_compress ( const lzo_bytep src, lzo_uint src_len, + lzo_bytep dst, lzo_uintp dst_len, + lzo_voidp wrkmem ) +{ + return lzo1x_999_compress_level(src, src_len, dst, dst_len, wrkmem, + dict.ptr, dict.len, 0, 9); +} + +#endif + + +#if defined(HAVE_LZO1Y_H) + +LZO_PRIVATE(int) +lzo1y_999_1_compress ( const lzo_bytep src, lzo_uint src_len, + lzo_bytep dst, lzo_uintp dst_len, + lzo_voidp wrkmem ) +{ + return lzo1y_999_compress_level(src, src_len, dst, dst_len, wrkmem, + dict.ptr, dict.len, 0, 1); +} + +LZO_PRIVATE(int) +lzo1y_999_2_compress ( const lzo_bytep src, lzo_uint src_len, + lzo_bytep dst, lzo_uintp dst_len, + lzo_voidp wrkmem ) +{ + return lzo1y_999_compress_level(src, src_len, dst, dst_len, wrkmem, + dict.ptr, dict.len, 0, 2); +} + +LZO_PRIVATE(int) +lzo1y_999_3_compress ( const lzo_bytep src, lzo_uint src_len, + lzo_bytep dst, lzo_uintp dst_len, + lzo_voidp wrkmem ) +{ + return lzo1y_999_compress_level(src, src_len, dst, dst_len, wrkmem, + dict.ptr, dict.len, 0, 3); +} + +LZO_PRIVATE(int) +lzo1y_999_4_compress ( const lzo_bytep src, lzo_uint src_len, + lzo_bytep dst, lzo_uintp dst_len, + lzo_voidp wrkmem ) +{ + return lzo1y_999_compress_level(src, src_len, dst, dst_len, wrkmem, + dict.ptr, dict.len, 0, 4); +} + +LZO_PRIVATE(int) +lzo1y_999_5_compress ( const lzo_bytep src, lzo_uint src_len, + lzo_bytep dst, lzo_uintp dst_len, + lzo_voidp wrkmem ) +{ + return lzo1y_999_compress_level(src, src_len, dst, dst_len, wrkmem, + dict.ptr, dict.len, 0, 5); +} + +LZO_PRIVATE(int) +lzo1y_999_6_compress ( const lzo_bytep src, lzo_uint src_len, + lzo_bytep dst, lzo_uintp dst_len, + lzo_voidp wrkmem ) +{ + return lzo1y_999_compress_level(src, src_len, dst, dst_len, wrkmem, + dict.ptr, dict.len, 0, 6); +} + +LZO_PRIVATE(int) +lzo1y_999_7_compress ( const lzo_bytep src, lzo_uint src_len, + lzo_bytep dst, lzo_uintp dst_len, + lzo_voidp wrkmem ) +{ + return lzo1y_999_compress_level(src, src_len, dst, dst_len, wrkmem, + dict.ptr, dict.len, 0, 7); +} + +LZO_PRIVATE(int) +lzo1y_999_8_compress ( const lzo_bytep src, lzo_uint src_len, + lzo_bytep dst, lzo_uintp dst_len, + lzo_voidp wrkmem ) +{ + return lzo1y_999_compress_level(src, src_len, dst, dst_len, wrkmem, + dict.ptr, dict.len, 0, 8); +} + +LZO_PRIVATE(int) +lzo1y_999_9_compress ( const lzo_bytep src, lzo_uint src_len, + lzo_bytep dst, lzo_uintp dst_len, + lzo_voidp wrkmem ) +{ + return lzo1y_999_compress_level(src, src_len, dst, dst_len, wrkmem, + dict.ptr, dict.len, 0, 9); +} + +#endif + + +/************************************************************************* +// other wrappers (pseudo compressors) +**************************************************************************/ + +LZO_PRIVATE(int) +memcpy_x_compress ( const lzo_bytep src, lzo_uint src_len, + lzo_bytep dst, lzo_uintp dst_len, + lzo_voidp wrkmem ) +{ + lzo_memcpy(dst,src,src_len); + *dst_len = src_len; + if (wrkmem) wrkmem = 0; /* avoid warning */ + return 0; +} + + +LZO_PRIVATE(int) +memset_x_compress ( const lzo_bytep src, lzo_uint src_len, + lzo_bytep dst, lzo_uintp dst_len, + lzo_voidp wrkmem ) +{ + lzo_memset(dst,0,src_len); + *dst_len = src_len; + if (src) src = 0; /* avoid warning */ + if (wrkmem) wrkmem = 0; /* avoid warning */ + return 0; +} + + +LZO_PRIVATE(int) +adler32_x_compress ( const lzo_bytep src, lzo_uint src_len, + lzo_bytep dst, lzo_uintp dst_len, + lzo_voidp wrkmem ) +{ + lzo_uint32 adler; + adler = lzo_adler32(0, NULL, 0); + adler = lzo_adler32(adler, dst, src_len); + *dst_len = src_len; + if (src) src = 0; /* avoid warning */ + if (wrkmem) wrkmem = 0; /* avoid warning */ + return 0; +} + + +LZO_PRIVATE(int) +crc32_x_compress ( const lzo_bytep src, lzo_uint src_len, + lzo_bytep dst, lzo_uintp dst_len, + lzo_voidp wrkmem ) +{ + lzo_uint32 crc; + crc = lzo_crc32(0, NULL, 0); + crc = lzo_crc32(crc, dst, src_len); + *dst_len = src_len; + if (src) src = 0; /* avoid warning */ + if (wrkmem) wrkmem = 0; /* avoid warning */ + return 0; +} + + +#if defined(__LZO_PROFESSIONAL__) +# include "lzopro/t_wrap.ch" +#endif + + +/* +vi:ts=4:et +*/ + |