Method reset

src/video_decoder.ts:413–443

* Resets the decoder to an unconfigured state.

()

	 * Resets the decoder to an unconfigured state.
	 */
	reset() {
		// Spec 4.6: Reset VideoDecoder (with exception)
		// 1. If state is "closed", throw an InvalidStateError.
		if (this._state === 'closed') {
			throw new DOMException('Cannot reset closed decoder', 'InvalidStateError');
		}

		// 2. Set state to "unconfigured".
		this._state = 'unconfigured';

		// 3. Signal [[codec implementation]] to cease producing output (invalidate ID).
		this.currentConfigId++;

		// 4. Remove all control messages (handled by ID check).

		// 5. If [[decodeQueueSize]] is greater than zero...
		if (this._decodeQueueSize > 0) {
			this._decodeQueueSize = 0;
			this.decrementQueue(); // Actually just schedule event
		}

		// 6. For each promise in [[pending flush promises]]: Reject promise with exception.
		for (const p of this.pendingFlushResolvers) {
			p.reject(new DOMException('Decoder reset', 'AbortError'));
		}
		this.pendingFlushResolvers = [];

		// Cleanup context (implied by unconfigured state)
		this.codecContext?.freeContext();
		this.codecContext = null;
	}

	private handleAsyncError(e: unknown) {
		const error = e instanceof DOMException