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42 lines
1.4 KiB
42 lines
1.4 KiB
/* |
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* IEC 61937 common code |
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* Copyright (c) 2009 Bartlomiej Wolowiec |
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* |
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* This file is part of FFmpeg. |
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* |
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* FFmpeg is free software; you can redistribute it and/or |
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* modify it under the terms of the GNU Lesser General Public |
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* License as published by the Free Software Foundation; either |
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* version 2.1 of the License, or (at your option) any later version. |
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* |
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* FFmpeg is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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* Lesser General Public License for more details. |
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* |
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* You should have received a copy of the GNU Lesser General Public |
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* License along with FFmpeg; if not, write to the Free Software |
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
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*/ |
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#include "spdif.h" |
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#include "libavutil/bswap.h" |
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//TODO move to DSP |
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void ff_spdif_bswap_buf16(uint16_t *dst, const uint16_t *src, int w) |
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{ |
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int i; |
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for (i = 0; i + 8 <= w; i += 8) { |
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dst[i + 0] = av_bswap16(src[i + 0]); |
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dst[i + 1] = av_bswap16(src[i + 1]); |
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dst[i + 2] = av_bswap16(src[i + 2]); |
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dst[i + 3] = av_bswap16(src[i + 3]); |
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dst[i + 4] = av_bswap16(src[i + 4]); |
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dst[i + 5] = av_bswap16(src[i + 5]); |
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dst[i + 6] = av_bswap16(src[i + 6]); |
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dst[i + 7] = av_bswap16(src[i + 7]); |
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} |
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for (; i < w; i++) |
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dst[i + 0] = av_bswap16(src[i + 0]); |
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}
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