//  Do the full res bit for the row above the one just done
    //   I am using the row just done as the bottoms of all the 4x4 squares which now get filled in
/*
    if( j >= 4 )
    {
      offset -= w4;  //  Move offset up to start of previous 4x scanline
      j -= 4;

      for( i=0; i<wm4; i+=4 )
      {
        //  Do 4x4 square if necessary

        unsigned int obj00 = obj[ offset ];
        unsigned int col00 = buf[ offset ];

        //- Same object at each corner

        if( obj00 == obj[ offset+w4 ] && obj00 == obj[ offset+4 ] && obj00 == obj[ offset+w4+4 ] )
        {
          rt_render_sq( view, offset, col00 );//(col00 >> 1) & 0x7F7F7F7F );
        }
        else
        {
          rt_render_v4( scene, view, offset, i, j );

          rt_render_h4( scene, view, offset   , i, j   );
          rt_render_h4( scene, view, offset+w , i, j+1 );
          rt_render_h4( scene, view, offset+w2, i, j+2 );
          rt_render_h4( scene, view, offset+w3, i, j+3 );
        }

        offset += 4;
      }

      offset -= w-4;

      offset += w4;  //  Put it back as if this never happened
      j += 4;
    }
*/






  //  Fill in any which are solid

  RT_SPHERE *sphere = scene->sphere;

  int *buf = view->buf;
  unsigned int *obj = view->obj;

  offset = 4 + 4*w;

  for( j=4; j<hm4; j+=4 )
  {
    for( i=4; i<wm4; i+=4 )
    {
      //  Do 4x4 square if necessary

      unsigned int obj00 = obj[ offset ];
      unsigned int col00 = buf[ offset ];

      //- Same object at each corner

      if( 1 || obj00 == obj[ offset-w4 ] && obj00 == obj[ offset-4 ] && obj00 == obj[ offset-w4-4 ] )
      {
        rt_render_sq( view, offset-w4-4, col00 );//(col00 >> 1) & 0x7F7F7F7F );
      }
      else
      {

        rt_render_v4( scene, view, offset-w4-4, i-4, j-4 );

        rt_render_h4( scene, view, offset-w4-4, i-4, j-4 );
        rt_render_h4( scene, view, offset-w3-4, i-4, j-3 );
        rt_render_h4( scene, view, offset-w2-4, i-4, j-2 );
        rt_render_h4( scene, view, offset-w -4, i-4, j-1 );

      }

      offset += 4;
    }

    offset += w3+8;
  }