1 ;******************************************************************************
2 ;* SIMD-optimized SVQ1 encoder functions
3 ;* Copyright (c) 2007 Loren Merritt
5 ;* This file is part of FFmpeg.
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.
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.
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 ;******************************************************************************
22 %include "libavutil/x86/x86util.asm"
26 %macro SSD_INT8_VS_INT16 0
27 cglobal ssd_int8_vs_int16, 3, 3, 3, pix1, pix2, size
31 movq m1, [pix1q + sizeq]
32 mova m2, [pix2q + sizeq*2]
34 movq m3, [pix2q + sizeq*2 + mmsize]