func: av_cold void ff_vp56dsp_init_x86(VP56DSPContext* c, enum AVCodecID codec)
  
  {
  
  #if HAVE_YASM
  
      int mm_flags = av_get_cpu_flags();
  
  
  
      if (CONFIG_VP6_DECODER && codec == AV_CODEC_ID_VP6) {
  
  #if ARCH_X86_32
  
          if (mm_flags & AV_CPU_FLAG_MMX) {
  
              c->vp6_filter_diag4 = ff_vp6_filter_diag4_mmx;
  
          }
  
  #endif
  
  
  
          if (mm_flags & AV_CPU_FLAG_SSE2) {
  
              c->vp6_filter_diag4 = ff_vp6_filter_diag4_sse2;
  
          }
  
      }
  
  #endif
  
  }
  