float_dsp_init_arm.c
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1 /*
2  * ARM optimized DSP utils
3  *
4  * This file is part of FFmpeg.
5  *
6  * FFmpeg is free software; you can redistribute it and/or
7  * modify it under the terms of the GNU Lesser General Public
8  * License as published by the Free Software Foundation; either
9  * version 2.1 of the License, or (at your option) any later version.
10  *
11  * FFmpeg is distributed in the hope that it will be useful,
12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14  * Lesser General Public License for more details.
15  *
16  * You should have received a copy of the GNU Lesser General Public
17  * License along with FFmpeg; if not, write to the Free Software
18  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
19  */
20 
21 #include "libavutil/float_dsp.h"
22 #include "cpu.h"
23 #include "float_dsp_arm.h"
24 
26 {
28 
29  if (have_vfp(cpu_flags))
31  if (have_neon(cpu_flags))
33 }
void ff_float_dsp_init_arm(AVFloatDSPContext *fdsp)
void ff_float_dsp_init_neon(AVFloatDSPContext *fdsp)
#define have_vfp(flags)
Definition: arm/cpu.h:28
static int cpu_flags
Definition: dct-test.c:77
int av_get_cpu_flags(void)
Return the flags which specify extensions supported by the CPU.
Definition: cpu.c:30
#define have_neon(flags)
Definition: arm/cpu.h:30
void ff_float_dsp_init_vfp(AVFloatDSPContext *fdsp)