1 /*****************************************************************************
2 * common.h : Common macros for the VLC deinterlacer
3 *****************************************************************************
4 * Copyright (C) 2000-2011 VLC authors and VideoLAN
7 * Author: Sam Hocevar <sam@zoy.org>
9 * This program is free software; you can redistribute it and/or modify it
10 * under the terms of the GNU Lesser General Public License as published by
11 * the Free Software Foundation; either version 2.1 of the License, or
12 * (at your option) any later version.
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU Lesser General Public License for more details.
19 * You should have received a copy of the GNU Lesser General Public License
20 * along with this program; if not, write to the Free Software Foundation,
21 * Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
22 *****************************************************************************/
24 #ifndef VLC_DEINTERLACE_COMMON_H
25 #define VLC_DEINTERLACE_COMMON_H 1
29 * Common macros for the VLC deinterlacer.
32 /* Needed for Yadif, but also some others. */
33 #define FFMAX(a,b) __MAX(a,b)
34 #define FFMAX3(a,b,c) FFMAX(FFMAX(a,b),c)
35 #define FFMIN(a,b) __MIN(a,b)
36 #define FFMIN3(a,b,c) FFMIN(FFMIN(a,b),c)