libavcodec/bink.c:794: error: Uninitialized Value
  The value read from col[_] was never initialized.

libavcodec/bink.c:794:33: 
792.                             v = get_value(c, BINK_SRC_PATTERN);
793.                             for (i = 0; i < 8; i++, v >>= 1)
794.                                 ublock[i + j*8] = col[v & 1];
                                     ^
795.                         }
796.                         break;
