/* * Floating point AAN IDCT * Copyright (c) 2008 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 */ #ifndef AVCODEC_FAANIDCT_H #define AVCODEC_FAANIDCT_H #include <stddef.h> #include <stdint.h> void ff_faanidct(int16_t block[64]); void ff_faanidct_add(uint8_t *dest, ptrdiff_t line_size, int16_t block[64]); void ff_faanidct_put(uint8_t *dest, ptrdiff_t line_size, int16_t block[64]); #endif /* AVCODEC_FAANIDCT_H */