1/*
2 * IEC 61937 common code
3 * Copyright (c) 2009 Bartlomiej Wolowiec
4 *
5 * This file is part of Libav.
6 *
7 * Libav 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.
11 *
12 * Libav 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.
16 *
17 * You should have received a copy of the GNU Lesser General Public
18 * License along with Libav; if not, write to the Free Software
19 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
20 */
21
22#include "spdif.h"
23#include "libavutil/bswap.h"
24
25//TODO move to DSP
26void ff_spdif_bswap_buf16(uint16_t *dst, const uint16_t *src, int w)
27{
28    int i;
29
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]);
39    }
40    for (; i < w; i++)
41        dst[i + 0] = av_bswap16(src[i + 0]);
42}
43