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  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 <stdint.h>
  20.  
  21. #include "libavutil/attributes.h"
  22. #include "libavutil/arm/cpu.h"
  23. #include "libavcodec/arm/startcode.h"
  24. #include "libavcodec/vc1dsp.h"
  25. #include "vc1dsp.h"
  26.  
  27. av_cold void ff_vc1dsp_init_arm(VC1DSPContext *dsp)
  28. {
  29.     int cpu_flags = av_get_cpu_flags();
  30.  
  31. #if HAVE_ARMV6
  32.     if (have_setend(cpu_flags))
  33.         dsp->startcode_find_candidate = ff_startcode_find_candidate_armv6;
  34. #endif
  35.     if (have_neon(cpu_flags))
  36.         ff_vc1dsp_init_neon(dsp);
  37. }
  38.