mirror of
https://repo.dactyloidae.xyz/Dactyloidae/UXP.git
synced 2026-10-09 16:57:30 +09:00
42 lines
1.6 KiB
C
42 lines
1.6 KiB
C
/*
|
|
* Copyright (c) 2017, 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_MEM_SSE2_H_
|
|
#define AOM_AOM_DSP_X86_MEM_SSE2_H_
|
|
|
|
#include <emmintrin.h> // SSE2
|
|
|
|
#include "config/aom_config.h"
|
|
|
|
#include "aom/aom_integer.h"
|
|
|
|
static INLINE __m128i loadh_epi64(const void *const src, const __m128i s) {
|
|
return _mm_castps_si128(
|
|
_mm_loadh_pi(_mm_castsi128_ps(s), (const __m64 *)src));
|
|
}
|
|
|
|
static INLINE __m128i load_8bit_4x4_to_1_reg_sse2(const void *const src,
|
|
const int byte_stride) {
|
|
return _mm_setr_epi32(*(const int32_t *)((int8_t *)src + 0 * byte_stride),
|
|
*(const int32_t *)((int8_t *)src + 1 * byte_stride),
|
|
*(const int32_t *)((int8_t *)src + 2 * byte_stride),
|
|
*(const int32_t *)((int8_t *)src + 3 * byte_stride));
|
|
}
|
|
|
|
static INLINE __m128i load_8bit_8x2_to_1_reg_sse2(const void *const src,
|
|
const int byte_stride) {
|
|
__m128i dst;
|
|
dst = _mm_loadl_epi64((__m128i *)((int8_t *)src + 0 * byte_stride));
|
|
dst = loadh_epi64((int8_t *)src + 1 * byte_stride, dst);
|
|
return dst;
|
|
}
|
|
|
|
#endif // AOM_AOM_DSP_X86_MEM_SSE2_H_
|