owltech
Version:
This a backend for OwlTech Company
16 lines (14 loc) • 618 B
JavaScript
/**
* Makes sure that this ByteBuffer is backed by a {@link ByteBuffer#buffer} of at least the specified capacity. If the
* current capacity is exceeded, it will be doubled. If double the current capacity is less than the required capacity,
* the required capacity will be used instead.
* @param {number} capacity Required capacity
* @returns {!ByteBuffer} this
* @expose
*/
ByteBufferPrototype.ensureCapacity = function(capacity) {
var current = /*?= CAPACITY */;
if (current < capacity)
return this.resize((current *= 2) > capacity ? current : capacity);
return this;
};