Method _getBits

packages/alphatab/src/zip/Inflate.ts:313–322

(n: number)

    }

    private _getBits(n: number): number {
        while (this._nbits < n) {
            this._bits = this._bits | (this._input.readByte() << this._nbits);
            this._nbits += 8;
        }
        const b: number = this._bits & ((1 << n) - 1);
        this._nbits -= n;
        this._bits = this._bits >> n;
        return b;
    }

    private _getRevBits(n: number): number {
        return n === 0 ? 0 : this._getBit() ? (1 << (n - 1)) | this._getRevBits(n - 1) : this._getRevBits(n - 1);