Line data    Source code

       1             : import { Engine } from "../types.ts";
       2           1 : import { UINT21_MAX, UINT32_SIZE } from "../utils/constants.ts";
       3             : 
       4             : /**
       5             :  * Returns a value within [0, 0x1fffffffffffff]
       6             :  */
       7           0 : export function uint53(engine: Engine): number {
       8           0 :   const high = engine.next() & UINT21_MAX;
       9           0 :   const low = engine.next() >>> 0;
      10           0 :   return high * UINT32_SIZE + low;
      11           0 : }