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/*
* Copyright (c) 2018, Alliance for Open Media. All rights reserved
*
* This source code is subject to the terms of the BSD 2 Clause License and
* the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License
* was not distributed with this source code in the LICENSE file, you can
* obtain it at www.aomedia.org/license/software. If the Alliance for Open
* Media Patent License 1.0 was not distributed with this source code in the
* PATENTS file, you can obtain it at www.aomedia.org/license/patent.
*/
#ifndef AOM_AOM_DSP_X86_CONVOLVE_COMMON_INTRIN_H_
#define AOM_AOM_DSP_X86_CONVOLVE_COMMON_INTRIN_H_
// Note:
// This header file should be put below any x86 intrinsics head file
static INLINE void add_store(CONV_BUF_TYPE *const dst, const __m128i *const res,
const int do_average) {
__m128i d;
if (do_average) {
d = _mm_load_si128((__m128i *)dst);
d = _mm_add_epi32(d, *res);
d = _mm_srai_epi32(d, 1);
} else {
d = *res;
}
_mm_store_si128((__m128i *)dst, d);
}
#endif // AOM_AOM_DSP_X86_CONVOLVE_COMMON_INTRIN_H_
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