1/* 2 * Floating point AAN DCT 3 * Copyright (c) 2003 Michael Niedermayer <michaelni@gmx.at> 4 * 5 * This file is part of FFmpeg. 6 * 7 * FFmpeg is free software; you can redistribute it and/or 8 * modify it under the terms of the GNU Lesser General Public 9 * License as published by the Free Software Foundation; either 10 * version 2.1 of the License, or (at your option) any later version. 11 * 12 * FFmpeg is distributed in the hope that it will be useful, 13 * but WITHOUT ANY WARRANTY; without even the implied warranty of 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 15 * Lesser General Public License for more details. 16 * 17 * You should have received a copy of the GNU Lesser General Public 18 * License along with FFmpeg; if not, write to the Free Software 19 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 20 */ 21 22/** 23 * @file 24 * @brief 25 * Floating point AAN DCT 26 * @author Michael Niedermayer <michaelni@gmx.at> 27 */ 28 29#ifndef AVCODEC_FAANDCT_H 30#define AVCODEC_FAANDCT_H 31 32#include <stdint.h> 33 34void ff_faandct(int16_t *data); 35void ff_faandct248(int16_t *data); 36 37#endif /* AVCODEC_FAANDCT_H */ 38