b69486ea18
Signed-off-by: Geoff Hill <geoff@geoffhill.org> Signed-off-by: Martin Storsjö <martin@martin.st>
37 lines
1.2 KiB
C
37 lines
1.2 KiB
C
/*
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* Copyright (c) 2024 Geoff Hill <geoff@geoffhill.org>
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*
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* This file is part of FFmpeg.
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*
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* FFmpeg is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* FFmpeg is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with FFmpeg; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#include <stdint.h>
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#include "libavutil/arm/cpu.h"
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#include "libavutil/attributes.h"
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#include "libavcodec/ac3dsp.h"
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#include "config.h"
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void ff_float_to_fixed24_neon(int32_t *dst, const float *src, size_t len);
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av_cold void ff_ac3dsp_init_aarch64(AC3DSPContext *c)
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{
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int cpu_flags = av_get_cpu_flags();
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if (!have_neon(cpu_flags)) return;
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c->float_to_fixed24 = ff_float_to_fixed24_neon;
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}
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