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61 lines
1.6 KiB
61 lines
1.6 KiB
/* |
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* This file is part of Libav. |
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* |
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* Libav 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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* Libav 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 Libav; 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 AVCODEC_COPY_BLOCK_H |
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#define AVCODEC_COPY_BLOCK_H |
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#include <stdint.h> |
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#include "libavutil/intreadwrite.h" |
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static inline void copy_block8(uint8_t *dst, const uint8_t *src, int dstStride, int srcStride, int h) |
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{ |
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int i; |
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for(i=0; i<h; i++) |
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{ |
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AV_COPY64U(dst, src); |
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dst+=dstStride; |
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src+=srcStride; |
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} |
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} |
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static inline void copy_block9(uint8_t *dst, const uint8_t *src, int dstStride, int srcStride, int h) |
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{ |
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int i; |
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for(i=0; i<h; i++) |
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{ |
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AV_COPY64U(dst, src); |
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dst[8]= src[8]; |
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dst+=dstStride; |
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src+=srcStride; |
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} |
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} |
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static inline void copy_block17(uint8_t *dst, const uint8_t *src, int dstStride, int srcStride, int h) |
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{ |
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int i; |
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for(i=0; i<h; i++) |
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{ |
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AV_COPY128U(dst, src); |
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dst[16]= src[16]; |
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dst+=dstStride; |
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src+=srcStride; |
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} |
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} |
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#endif /* AVCODEC_COPY_BLOCK_H */
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