| Line | Branch | Exec | Source |
|---|---|---|---|
| 1 | /* | ||
| 2 | * IEC 61937 common code | ||
| 3 | * Copyright (c) 2009 Bartlomiej Wolowiec | ||
| 4 | * | ||
| 5 | * This file is part of FFmpeg. | ||
| 6 | * | ||
| 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. | ||
| 11 | * | ||
| 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. | ||
| 16 | * | ||
| 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 | */ | ||
| 21 | |||
| 22 | #include "spdif.h" | ||
| 23 | #include "libavutil/bswap.h" | ||
| 24 | |||
| 25 | //TODO move to DSP | ||
| 26 | 7910 | void ff_spdif_bswap_buf16(uint16_t *dst, const uint16_t *src, int w) | |
| 27 | { | ||
| 28 | int i; | ||
| 29 | |||
| 30 |
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2594920 | for (i = 0; i + 8 <= w; i += 8) { |
| 31 | 2587010 | dst[i + 0] = av_bswap16(src[i + 0]); | |
| 32 | 2587010 | dst[i + 1] = av_bswap16(src[i + 1]); | |
| 33 | 2587010 | dst[i + 2] = av_bswap16(src[i + 2]); | |
| 34 | 2587010 | dst[i + 3] = av_bswap16(src[i + 3]); | |
| 35 | 2587010 | dst[i + 4] = av_bswap16(src[i + 4]); | |
| 36 | 2587010 | dst[i + 5] = av_bswap16(src[i + 5]); | |
| 37 | 2587010 | dst[i + 6] = av_bswap16(src[i + 6]); | |
| 38 | 2587010 | dst[i + 7] = av_bswap16(src[i + 7]); | |
| 39 | } | ||
| 40 |
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30892 | for (; i < w; i++) |
| 41 | 22982 | dst[i + 0] = av_bswap16(src[i + 0]); | |
| 42 | 7910 | } | |
| 43 |