nengel@2: /*
nengel@2:  * Simple IDCT
nengel@2:  *
nengel@2:  * Copyright (c) 2001 Michael Niedermayer <michaelni@gmx.at>
nengel@2:  *
nengel@2:  * This file is part of FFmpeg.
nengel@2:  *
nengel@2:  * FFmpeg is free software; you can redistribute it and/or
nengel@2:  * modify it under the terms of the GNU Lesser General Public
nengel@2:  * License as published by the Free Software Foundation; either
nengel@2:  * version 2.1 of the License, or (at your option) any later version.
nengel@2:  *
nengel@2:  * FFmpeg is distributed in the hope that it will be useful,
nengel@2:  * but WITHOUT ANY WARRANTY; without even the implied warranty of
nengel@2:  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
nengel@2:  * Lesser General Public License for more details.
nengel@2:  *
nengel@2:  * You should have received a copy of the GNU Lesser General Public
nengel@2:  * License along with FFmpeg; if not, write to the Free Software
nengel@2:  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
nengel@2:  */
nengel@2: 
nengel@2: /**
nengel@2:  * @file
nengel@2:  * simple idct header.
nengel@2:  */
nengel@2: 
nengel@2: #ifndef AVCODEC_SIMPLE_IDCT_H
nengel@2: #define AVCODEC_SIMPLE_IDCT_H
nengel@2: 
nengel@2: #include <stdint.h>
nengel@2: #include "dsputil.h"
nengel@2: 
nengel@2: void ff_simple_idct_put(uint8_t *dest, int line_size, DCTELEM *block);
nengel@2: void ff_simple_idct_add(uint8_t *dest, int line_size, DCTELEM *block);
nengel@2: void ff_simple_idct_mmx(int16_t *block);
nengel@2: void ff_simple_idct_add_mmx(uint8_t *dest, int line_size, int16_t *block);
nengel@2: void ff_simple_idct_put_mmx(uint8_t *dest, int line_size, int16_t *block);
nengel@2: void ff_simple_idct(DCTELEM *block);
nengel@2: 
nengel@2: void ff_simple_idct248_put(uint8_t *dest, int line_size, DCTELEM *block);
nengel@2: 
nengel@2: void ff_simple_idct84_add(uint8_t *dest, int line_size, DCTELEM *block);
nengel@2: void ff_simple_idct48_add(uint8_t *dest, int line_size, DCTELEM *block);
nengel@2: void ff_simple_idct44_add(uint8_t *dest, int line_size, DCTELEM *block);
nengel@2: 
nengel@2: #endif /* AVCODEC_SIMPLE_IDCT_H */