| /* |
| * Copyright (c) 2021, Alliance for Open Media. All rights reserved |
| * |
| * This source code is subject to the terms of the BSD 3-Clause Clear License |
| * and the Alliance for Open Media Patent License 1.0. If the BSD 3-Clause Clear |
| * License was not distributed with this source code in the LICENSE file, you |
| * can obtain it at aomedia.org/license/software-license/bsd-3-c-c/. 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 |
| * aomedia.org/license/patent-license/. |
| */ |
| |
| #include <stdlib.h> |
| |
| #include "config/aom_config.h" |
| #include "config/aom_dsp_rtcd.h" |
| |
| #include "aom/aom_integer.h" |
| #include "aom_ports/mem.h" |
| |
| void aom_highbd_subtract_block_c(int rows, int cols, int16_t *diff, |
| ptrdiff_t diff_stride, const uint16_t *src, |
| ptrdiff_t src_stride, const uint16_t *pred, |
| ptrdiff_t pred_stride, int bd) { |
| int r, c; |
| (void)bd; |
| |
| for (r = 0; r < rows; r++) { |
| for (c = 0; c < cols; c++) { |
| diff[c] = src[c] - pred[c]; |
| } |
| |
| diff += diff_stride; |
| pred += pred_stride; |
| src += src_stride; |
| } |
| } |