2 * IEC 61937 common code
3 * Copyright (c) 2009 Bartlomiej Wolowiec
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
23 #include "libavutil/bswap.h"
26 void ff_spdif_bswap_buf16(uint16_t *dst
, const uint16_t *src
, int w
)
30 for (i
= 0; i
+ 8 <= w
; i
+= 8) {
31 dst
[i
+ 0] = av_bswap16(src
[i
+ 0]);
32 dst
[i
+ 1] = av_bswap16(src
[i
+ 1]);
33 dst
[i
+ 2] = av_bswap16(src
[i
+ 2]);
34 dst
[i
+ 3] = av_bswap16(src
[i
+ 3]);
35 dst
[i
+ 4] = av_bswap16(src
[i
+ 4]);
36 dst
[i
+ 5] = av_bswap16(src
[i
+ 5]);
37 dst
[i
+ 6] = av_bswap16(src
[i
+ 6]);
38 dst
[i
+ 7] = av_bswap16(src
[i
+ 7]);
41 dst
[i
+ 0] = av_bswap16(src
[i
+ 0]);