1 /*****************************************************************************
2 * bitstream-a.S: arm bitstream functions
3 *****************************************************************************
4 * Copyright (C) 2014-2016 x264 project
6 * Authors: Janne Grunau <janne-x264@jannau.net>
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.
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.
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., 51 Franklin Street, Fifth Floor, Boston, MA 02111, USA.
22 * This program is also available under a commercial proprietary license.
23 * For more information, contact us at licensing@x264.com.
24 *****************************************************************************/
28 function x264_nal_escape_neon
42 vext.8 q2, q0, q1, #14
43 vext.8 q3, q0, q1, #15
57 orr r5, r4, r5, lsl #8
60 orr ip, r4, r5, lsl #16
64 orr r5, r3, r5, lsl #8
68 orr r5, r4, r5, lsl #8