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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 4349 | Serge | 1 | /* |
| 2 | * IEC 61937 common code |
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| 3 | * Copyright (c) 2009 Bartlomiej Wolowiec |
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| 4 | * |
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| 5 | * This file is part of FFmpeg. |
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| 6 | * |
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| 7 | * FFmpeg is free software; you can redistribute it and/or |
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| 8 | * modify it under the terms of the GNU Lesser General Public |
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| 9 | * License as published by the Free Software Foundation; either |
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| 10 | * version 2.1 of the License, or (at your option) any later version. |
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| 11 | * |
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| 12 | * FFmpeg is distributed in the hope that it will be useful, |
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| 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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| 15 | * Lesser General Public License for more details. |
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| 16 | * |
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| 17 | * You should have received a copy of the GNU Lesser General Public |
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| 18 | * License along with FFmpeg; if not, write to the Free Software |
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| 19 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
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| 20 | */ |
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| 21 | |||
| 22 | #include "spdif.h" |
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| 23 | #include "libavutil/bswap.h" |
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| 24 | |||
| 25 | //TODO move to DSP |
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| 26 | void ff_spdif_bswap_buf16(uint16_t *dst, const uint16_t *src, int w) |
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| 27 | { |
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| 28 | int i; |
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| 29 | |||
| 30 | for (i = 0; i + 8 <= w; i += 8) { |
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| 31 | dst[i + 0] = av_bswap16(src[i + 0]); |
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| 32 | dst[i + 1] = av_bswap16(src[i + 1]); |
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| 33 | dst[i + 2] = av_bswap16(src[i + 2]); |
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| 34 | dst[i + 3] = av_bswap16(src[i + 3]); |
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| 35 | dst[i + 4] = av_bswap16(src[i + 4]); |
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| 36 | dst[i + 5] = av_bswap16(src[i + 5]); |
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| 37 | dst[i + 6] = av_bswap16(src[i + 6]); |
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| 38 | dst[i + 7] = av_bswap16(src[i + 7]); |
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| 39 | } |
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| 40 | for (; i < w; i++) |
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| 41 | dst[i + 0] = av_bswap16(src[i + 0]); |
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| 42 | } |