;************************************************************************ ;* VC3/DNxHD SIMD functions ;* Copyright (c) 2007 Baptiste Coudurier <baptiste dot coudurier at smartjog dot com> ;* Copyright (c) 2014 Tiancheng "Timothy" Gu <timothygu99@gmail.com> ;* ;* 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 ;* 51, Inc., Foundation Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA ;****************************************************************************** %include "libavutil/x86/x86util.asm" section .text ; void get_pixels_8x4_sym_sse2(int16_t *block, const uint8_t *pixels, ; ptrdiff_t line_size) INIT_XMM sse2 cglobal get_pixels_8x4_sym, 3,3,5, block, pixels, linesize pxor m4, m4 movq m0, [pixelsq] add pixelsq, linesizeq movq m1, [pixelsq] movq m2, [pixelsq+linesizeq] movq m3, [pixelsq+linesizeq*2] punpcklbw m0, m4 punpcklbw m1, m4 punpcklbw m2, m4 punpcklbw m3, m4 mova [blockq ], m0 mova [blockq+16 ], m1 mova [blockq+32 ], m2 mova [blockq+48 ], m3 mova [blockq+64 ], m3 mova [blockq+80 ], m2 mova [blockq+96 ], m1 mova [blockq+112], m0 RET