Function computeGrownCapacityBytes

src/data/createDataStore.ts:65–71

(currentCapacityBytes: number, requiredBytes: number)

}

function computeGrownCapacityBytes(currentCapacityBytes: number, requiredBytes: number): number {
  // Grow geometrically to reduce buffer churn (power-of-two policy).
  // Enforce 4-byte alignment via MIN_BUFFER_BYTES (>= 4) and power-of-two growth.
  const required = Math.max(MIN_BUFFER_BYTES, roundUpToMultipleOf4(requiredBytes));
  const grown = Math.max(MIN_BUFFER_BYTES, nextPow2(required));
  return Math.max(currentCapacityBytes, grown);
}

function fnv1aUpdate(hash: number, words: Uint32Array): number {
  let h = hash >>> 0;