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/*
* Copyright (c) 2010 Alexander Strange <astrange@ithinksw.com>
*
* This file is part of FFmpeg.
*
* FFmpeg 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.
*
* FFmpeg 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 FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef AVUTIL_X86_INTREADWRITE_H
#define AVUTIL_X86_INTREADWRITE_H
#include <stdint.h>
#if HAVE_INTRINSICS_SSE
#include <immintrin.h>
#endif
#if HAVE_INTRINSICS_SSE2
#include <emmintrin.h>
#endif
#include "config.h"
#include "libavutil/attributes.h"
#if HAVE_INTRINSICS_SSE
#define AV_COPY128 AV_COPY128
static av_always_inline void AV_COPY128(void *d, const void *s)
{
__m128 tmp = _mm_load_ps(s);
_mm_store_ps(d, tmp);
}
#endif /* HAVE_INTRINSICS_SSE */
#if HAVE_INTRINSICS_SSE2
#define AV_ZERO128 AV_ZERO128
static av_always_inline void AV_ZERO128(void *d)
{
__m128i zero = _mm_setzero_si128();
_mm_store_si128(d, zero);
}
#endif /* HAVE_INTRINSICS_SSE2 */
#endif /* AVUTIL_X86_INTREADWRITE_H */
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