/* wrap.h -- wrapper functions

   This file is part of the LZO real-time data compression library.

   Copyright (C) 1996-2014 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;

    LZO_UNUSED(wrkmem);

    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;

    LZO_UNUSED(src); LZO_UNUSED(wrkmem);

    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_t adler;

    adler = lzo_adler32(0, NULL, 0);

    adler = lzo_adler32(adler, dst, src_len);

    *dst_len = src_len;

    LZO_UNUSED(src); LZO_UNUSED(wrkmem);

    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_t crc;

    crc = lzo_crc32(0, NULL, 0);

    crc = lzo_crc32(crc, dst, src_len);

    *dst_len = src_len;

    LZO_UNUSED(src); LZO_UNUSED(wrkmem);

    return 0;

}

#if defined(__LZO_PROFESSIONAL__)

#  include "lzopro/t_wrap.ch"

#endif

/* vim:set ts=4 sw=4 et: */