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- /*
- * 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 "config/aom_dsp_rtcd.h"
- void aom_get_blk_sse_sum_c(const int16_t *data, int stride, int bw, int bh,
- int *x_sum, int64_t *x2_sum) {
- *x_sum = 0;
- *x2_sum = 0;
- for (int i = 0; i < bh; ++i) {
- for (int j = 0; j < bw; ++j) {
- const int val = data[j];
- *x_sum += val;
- *x2_sum += val * val;
- }
- data += stride;
- }
- }
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