/*
 * Copyright (c) 2024 Geoff Hill <geoff@geoffhill.org>
 *
 * This file is part of FFmpeg.
 *
 * FFmpeg is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 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 General Public License for more details.
 *
 * You should have received a copy of the GNU 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 <stdint.h>

#include "libavutil/arm/cpu.h"
#include "libavutil/attributes.h"
#include "libavcodec/ac3dsp.h"
#include "config.h"

void ff_float_to_fixed24_neon(int32_t *dst, const float *src, size_t len);

av_cold void ff_ac3dsp_init_aarch64(AC3DSPContext *c)
{
    int cpu_flags = av_get_cpu_flags();
    if (!have_neon(cpu_flags)) return;

    c->float_to_fixed24 = ff_float_to_fixed24_neon;
}