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42 lines
1.3 KiB
42 lines
1.3 KiB
/* |
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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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#ifndef AVUTIL_AARCH64_INTREADWRITE_H |
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#define AVUTIL_AARCH64_INTREADWRITE_H |
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#if HAVE_INTRINSICS_NEON |
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#include <arm_neon.h> |
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#define AV_COPY128 AV_COPY128 |
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static av_always_inline void AV_COPY128(void *d, const void *s) |
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{ |
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uint8x16_t tmp = vld1q_u8((const uint8_t *)s); |
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vst1q_u8((uint8_t *)d, tmp); |
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} |
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#define AV_ZERO128 AV_ZERO128 |
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static av_always_inline void AV_ZERO128(void *d) |
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{ |
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uint8x16_t zero = vdupq_n_u8(0); |
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vst1q_u8((uint8_t *)d, zero); |
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} |
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#endif /* HAVE_INTRINSICS_NEON */ |
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#endif /* AVUTIL_AARCH64_INTREADWRITE_H */
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