func: static void av_always_inline filter_mb_edgecv( uint8_t *pix, int stride, int16_t bS[4], unsigned int qp, H264Context *h ) {
  
      const unsigned int index_a = qp + h->slice_alpha_c0_offset;
  
      const int alpha = alpha_table[index_a];
  
      const int beta  = beta_table[qp + h->slice_beta_offset];
  
      if (alpha ==0 || beta == 0) return;
  
  
  
      if( bS[0] < 4 ) {
  
          int8_t tc[4];
  
          tc[0] = tc0_table[index_a][bS[0]]+1;
  
          tc[1] = tc0_table[index_a][bS[1]]+1;
  
          tc[2] = tc0_table[index_a][bS[2]]+1;
  
          tc[3] = tc0_table[index_a][bS[3]]+1;
  
          h->h264dsp.h264_h_loop_filter_chroma(pix, stride, alpha, beta, tc);
  
      } else {
  
          h->h264dsp.h264_h_loop_filter_chroma_intra(pix, stride, alpha, beta);
  
      }
  
  }
  