@playcanvas/splat-transform/dist/lib/io/read/buffered-read-stream.d.ts

Library and CLI tool for 3D Gaussian splat format conversion and transformation

import { ReadStream } from './file-system';
/**
 * ReadStream wrapper that adds read-ahead buffering to reduce async overhead.
 * Reads larger chunks from the inner stream and buffers excess data for
 * subsequent small reads. Useful for sources with high per-call overhead.
 *
 * @example
 * // Wrap a stream with 4MB read-ahead buffering
 * const buffered = new BufferedReadStream(rawStream, 4 * 1024 * 1024);
 * const data = await buffered.readAll();
 */
declare class BufferedReadStream extends ReadStream {
    private inner;
    private chunkSize;
    private buffer;
    private bufferOffset;
    /**
     * Create a caching wrapper around a stream.
     * @param inner - The underlying stream to read from
     * @param chunkSize - Minimum bytes to read at once from inner stream (default 64KB)
     */
    constructor(inner: ReadStream, chunkSize?: number);
    pull(target: Uint8Array): Promise<number>;
    close(): void;
}
export { BufferedReadStream };