float_dsp_init_arm.c

   1 /*
   2  * This file is part of FFmpeg.
   3  *
   4  * FFmpeg is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   9  * FFmpeg is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with FFmpeg; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  17  */
  18
  19 #include "libavutil/attributes.h"
  20 #include "libavutil/float_dsp.h"
  21 #include "cpu.h"
  22 #include "float_dsp_arm.h"
  23
  24 av_cold void ff_float_dsp_init_arm(AVFloatDSPContext *fdsp)
  25 {
  26     int cpu_flags = av_get_cpu_flags();
  27
  28     if (have_vfp(cpu_flags))
  29         ff_float_dsp_init_vfp(fdsp, cpu_flags);
  30     if (have_neon(cpu_flags))
  31         ff_float_dsp_init_neon(fdsp);
  32 }