blob: a69301c1d4cb5b16e40a1961f7c952e9bcc84e8a [file] [log] [blame]
/*
* Floating point AAN DCT
* Copyright (c) 2003 Michael Niedermayer <michaelni@gmx.at>
*
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* FFmpeg 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
/**
* @file libavcodec/faandct.h
* @brief
* Floating point AAN DCT
* @author Michael Niedermayer <michaelni@gmx.at>
*/
#ifndef AVCODEC_FAANDCT_H
#define AVCODEC_FAANDCT_H
#include "dsputil.h"
#define FAAN_POSTSCALE
void ff_faandct(DCTELEM * data);
void ff_faandct248(DCTELEM * data);
#endif /* AVCODEC_FAANDCT_H */