mirror of
https://git.ffmpeg.org/ffmpeg.git
synced 2024-12-28 02:12:28 +00:00
5694427dc3
* commit '72a19f4013ec2c7f8581416f8ad4bf81df163fb6': mpegaudiodsp: aarch64: Adjust function prototype after 2caa93b813adc5dbb7771dfe615da826a2947d18 Merged-by: James Almer <jamrial@gmail.com>
41 lines
1.5 KiB
C
41 lines
1.5 KiB
C
/*
|
|
* 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 <stddef.h>
|
|
#include <stdint.h>
|
|
|
|
#include "libavutil/attributes.h"
|
|
#include "libavutil/aarch64/cpu.h"
|
|
#include "libavcodec/mpegaudiodsp.h"
|
|
#include "config.h"
|
|
|
|
void ff_mpadsp_apply_window_fixed_neon(int32_t *synth_buf, int32_t *window,
|
|
int *dither, int16_t *samples, ptrdiff_t incr);
|
|
void ff_mpadsp_apply_window_float_neon(float *synth_buf, float *window,
|
|
int *dither, float *samples, ptrdiff_t incr);
|
|
|
|
av_cold void ff_mpadsp_init_aarch64(MPADSPContext *s)
|
|
{
|
|
int cpu_flags = av_get_cpu_flags();
|
|
|
|
if (have_neon(cpu_flags)) {
|
|
s->apply_window_fixed = ff_mpadsp_apply_window_fixed_neon;
|
|
s->apply_window_float = ff_mpadsp_apply_window_float_neon;
|
|
}
|
|
}
|