1 ;*****************************************************************************
2 ;* x86-optimized functions for yadif filter
4 ;* Copyright (C) 2006 Michael Niedermayer <michaelni@gmx.at>
5 ;* Copyright (c) 2013 Daniel Kang <daniel.d.kang@gmail.com>
7 ;* This file is part of FFmpeg.
9 ;* FFmpeg is free software; you can redistribute it and/or
10 ;* modify it under the terms of the GNU Lesser General Public
11 ;* License as published by the Free Software Foundation; either
12 ;* version 2.1 of the License, or (at your option) any later version.
14 ;* FFmpeg 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 GNU
17 ;* Lesser General Public License for more details.
19 ;* You should have received a copy of the GNU Lesser General Public
20 ;* License along with FFmpeg; if not, write to the Free Software
21 ;* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
22 ;******************************************************************************
24 %include "libavutil/x86/x86util.asm"
211 sub DWORD r4m, mmsize/2
217 cglobal yadif_filter_line, 4, 6, 8, 80, dst, prev, cur, next, w, prefs, \
220 cglobal yadif_filter_line, 4, 7, 8, 80, dst, prev, cur, next, w, prefs, \
235 FILTER 1, prevq, curq
239 FILTER 0, curq, nextq