/* * Copyright (c) 2016, 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.
*/
void cdef_find_dir_dual_sse4_1(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);
}
void cdef_copy_rect8_8bit_to_16bit_sse4_1(uint16_t *dst, int dstride, const uint8_t *src, int sstride, int width, int height) { int j = 0; for (int i = 0; i < height; i++) { for (j = 0; j < (width & ~0x7); j += 8) {
v64 row = v64_load_unaligned(&src[i * sstride + j]);
v128_store_unaligned(&dst[i * dstride + j], v128_unpack_u8_s16(row));
} for (; j < width; j++) {
dst[i * dstride + j] = src[i * sstride + j];
}
}
}
Messung V0.5
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