1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/libavcodec/simple_idct.h	Tue Sep 25 15:55:33 2012 +0200
     1.3 @@ -0,0 +1,47 @@
     1.4 +/*
     1.5 + * Simple IDCT
     1.6 + *
     1.7 + * Copyright (c) 2001 Michael Niedermayer <michaelni@gmx.at>
     1.8 + *
     1.9 + * This file is part of FFmpeg.
    1.10 + *
    1.11 + * FFmpeg is free software; you can redistribute it and/or
    1.12 + * modify it under the terms of the GNU Lesser General Public
    1.13 + * License as published by the Free Software Foundation; either
    1.14 + * version 2.1 of the License, or (at your option) any later version.
    1.15 + *
    1.16 + * FFmpeg is distributed in the hope that it will be useful,
    1.17 + * but WITHOUT ANY WARRANTY; without even the implied warranty of
    1.18 + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    1.19 + * Lesser General Public License for more details.
    1.20 + *
    1.21 + * You should have received a copy of the GNU Lesser General Public
    1.22 + * License along with FFmpeg; if not, write to the Free Software
    1.23 + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
    1.24 + */
    1.25 +
    1.26 +/**
    1.27 + * @file
    1.28 + * simple idct header.
    1.29 + */
    1.30 +
    1.31 +#ifndef AVCODEC_SIMPLE_IDCT_H
    1.32 +#define AVCODEC_SIMPLE_IDCT_H
    1.33 +
    1.34 +#include <stdint.h>
    1.35 +#include "dsputil.h"
    1.36 +
    1.37 +void ff_simple_idct_put(uint8_t *dest, int line_size, DCTELEM *block);
    1.38 +void ff_simple_idct_add(uint8_t *dest, int line_size, DCTELEM *block);
    1.39 +void ff_simple_idct_mmx(int16_t *block);
    1.40 +void ff_simple_idct_add_mmx(uint8_t *dest, int line_size, int16_t *block);
    1.41 +void ff_simple_idct_put_mmx(uint8_t *dest, int line_size, int16_t *block);
    1.42 +void ff_simple_idct(DCTELEM *block);
    1.43 +
    1.44 +void ff_simple_idct248_put(uint8_t *dest, int line_size, DCTELEM *block);
    1.45 +
    1.46 +void ff_simple_idct84_add(uint8_t *dest, int line_size, DCTELEM *block);
    1.47 +void ff_simple_idct48_add(uint8_t *dest, int line_size, DCTELEM *block);
    1.48 +void ff_simple_idct44_add(uint8_t *dest, int line_size, DCTELEM *block);
    1.49 +
    1.50 +#endif /* AVCODEC_SIMPLE_IDCT_H */