av1/common/cdef_block_neon.c

/*
 * 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 "aom_dsp/aom_simd.h"
#define SIMD_FUNC(name) name##_neon
#include "av1/common/cdef_block_simd.h"

/* NEON function which computes the CDEF directions of two 8x8 blocks. */
void cdef_find_dir_dual_neon(const uint16_t *img1, const uint16_t *img2,
                             int stride, int32_t *var_out_1st,
                             int32_t *var_out_2nd, int coeff_shift,
                             int *out_dir_1st_8x8, int *out_dir_2nd_8x8) {
  // Process first 8x8.
  *out_dir_1st_8x8 = cdef_find_dir(img1, stride, var_out_1st, coeff_shift);

  // Process second 8x8.
  *out_dir_2nd_8x8 = cdef_find_dir(img2, stride, var_out_2nd, coeff_shift);
}