1 /***************************************************************************** 2 * 3 * XVID MPEG-4 VIDEO CODEC 4 * - Forward DCT header - 5 * 6 * Copyright(C) 2001-2011 Michael Militzer <michael@xvid.org> 7 * 8 * This program is free software ; you can redistribute it and/or modify 9 * it under the terms of the GNU General Public License as published by 10 * the Free Software Foundation ; either version 2 of the License, or 11 * (at your option) any later version. 12 * 13 * This program is distributed in the hope that it will be useful, 14 * but WITHOUT ANY WARRANTY ; without even the implied warranty of 15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 16 * GNU General Public License for more details. 17 * 18 * You should have received a copy of the GNU General Public License 19 * along with this program ; if not, write to the Free Software 20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 21 * 22 * $Id: fdct.h 1986 2011-05-18 09:07:40Z Isibaar $ 23 * 24 ****************************************************************************/ 25 26 #ifndef _FDCT_H_ 27 #define _FDCT_H_ 28 29 #include "../portab.h" 30 31 typedef void (fdctFunc) (short *const block); 32 typedef fdctFunc *fdctFuncPtr; 33 34 extern fdctFuncPtr fdct; 35 36 fdctFunc fdct_int32; 37 38 #if defined(ARCH_IS_IA32) || defined(ARCH_IS_X86_64) 39 fdctFunc fdct_mmx_ffmpeg; 40 fdctFunc fdct_xmm_ffmpeg; 41 fdctFunc fdct_mmx_skal; 42 fdctFunc fdct_xmm_skal; 43 fdctFunc fdct_sse2_skal; 44 #endif 45 46 #ifdef ARCH_IS_IA64 47 fdctFunc fdct_ia64; 48 #endif 49 50 #endif /* _FDCT_H_ */ 51