libavcodec/h264.h:1117: error: Uninitialized Value
  The value read from topleft_type was never initialized.

libavcodec/h264.h:1117:57: 
1115.             }else{
1116.                 *(uint32_t*)h->mv_cache[list][scan8[0] - 1 - 1*8]= 0;
1117.                 h->ref_cache[list][scan8[0] - 1 - 1*8]= topleft_type ? LIST_NOT_USED : PART_NOT_AVAILABLE;
                                                              ^
1118.             }
1119. 
