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/*
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* FFmpeg is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "libavutil/attributes.h"
#include "libavutil/x86/cpu.h"
#include "libavfilter/vf_nlmeans.h"
void ff_compute_weights_line_avx2(const uint32_t *const iia,
const uint32_t *const iib,
const uint32_t *const iid,
const uint32_t *const iie,
const uint8_t *const src,
float *total_weight,
float *sum,
const float *const weight_lut,
int max_meaningful_diff,
int startx, int endx);
av_cold void ff_nlmeans_init_x86(NLMeansDSPContext *dsp)
{
int cpu_flags = av_get_cpu_flags();
if (ARCH_X86_64 && EXTERNAL_AVX2_FAST(cpu_flags))
dsp->compute_weights_line = ff_compute_weights_line_avx2;
}
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