/*
* Copyright ( c ) 2008 Siarhei Siamashka < ssvb @ users . sourceforge . net >
*
* 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/float_dsp.h"
#include "cpu.h"
#include "float_dsp_arm.h"
void ff_vector_fmul_vfp(float *dst, const float *src0, const float *src1,
int len);
void ff_vector_fmul_window_vfp(float *dst, const float *src0,
const float *src1, const float *win, int len);
void ff_vector_fmul_reverse_vfp(float *dst, const float *src0,
const float *src1, int len);
void ff_butterflies_float_vfp(float *restrict v1, float *restrict v2, int len);
av_cold void ff_float_dsp_init_vfp(AVFloatDSPContext *fdsp, int cpu_flags)
{
if (have_vfp_vm(cpu_flags)) {
fdsp->vector_fmul = ff_vector_fmul_vfp;
fdsp->vector_fmul_window = ff_vector_fmul_window_vfp;
}
fdsp->vector_fmul_reverse = ff_vector_fmul_reverse_vfp;
if (have_vfp_vm(cpu_flags))
fdsp->butterflies_float = ff_butterflies_float_vfp;
}
Messung V0.5 in Prozent C=93 H=99 G=95
¤ Dauer der Verarbeitung: 0.11 Sekunden
(vorverarbeitet am 2026-08-25)
¤
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