chromium/third_party/libaom/source/libaom/aom_dsp/x86/blk_sse_sum_avx2.c

/*
 * Copyright (c) 2019, 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.
 */

#include <immintrin.h>

#include "config/aom_dsp_rtcd.h"

static inline void accumulate_sse_sum(__m256i regx_sum, __m256i regx2_sum,
                                      int *x_sum, int64_t *x2_sum) { … }

static inline void sse_sum_wd4_avx2(const int16_t *data, int stride, int bh,
                                    int *x_sum, int64_t *x2_sum) { … }

static inline void sse_sum_wd8_avx2(const int16_t *data, int stride, int bh,
                                    int *x_sum, int64_t *x2_sum) { … }

static inline void sse_sum_wd16_avx2(const int16_t *data, int stride, int bh,
                                     int *x_sum, int64_t *x2_sum,
                                     int loop_count) { … }

void aom_get_blk_sse_sum_avx2(const int16_t *data, int stride, int bw, int bh,
                              int *x_sum, int64_t *x2_sum) { … }