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/*
* This file is part of Libav.
*
* Libav is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* Libav is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with Libav; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef AVCODEC_COPY_BLOCK_H
#define AVCODEC_COPY_BLOCK_H
#include <stdint.h>
#include "libavutil/intreadwrite.h"
static inline void copy_block4(uint8_t *dst, const uint8_t *src, int dstStride, int srcStride, int h)
{
int i;
for (i = 0; i < h; i++) {
AV_COPY32U(dst, src);
dst += dstStride;
src += srcStride;
}
}
static inline void copy_block8(uint8_t *dst, const uint8_t *src, int dstStride, int srcStride, int h)
{
int i;
for (i = 0; i < h; i++) {
AV_COPY64U(dst, src);
dst += dstStride;
src += srcStride;
}
}
static inline void copy_block9(uint8_t *dst, const uint8_t *src, int dstStride, int srcStride, int h)
{
int i;
for (i = 0; i < h; i++) {
AV_COPY64U(dst, src);
dst[8] = src[8];
dst += dstStride;
src += srcStride;
}
}
static inline void copy_block16(uint8_t *dst, const uint8_t *src, int dstStride, int srcStride, int h)
{
int i;
for (i = 0; i < h; i++) {
AV_COPY128U(dst, src);
dst += dstStride;
src += srcStride;
}
}
static inline void copy_block17(uint8_t *dst, const uint8_t *src, int dstStride, int srcStride, int h)
{
int i;
for (i = 0; i < h; i++) {
AV_COPY128U(dst, src);
dst[16] = src[16];
dst += dstStride;
src += srcStride;
}
}
#endif /* AVCODEC_COPY_BLOCK_H */
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