/**
 * Validates and processes a VideoFrame returned from an onFrame callback
 */
/**
 * Validates that a VideoFrame returned from onFrame callback matches expected dimensions and timestamp
 * If validation fails, closes both frames and throws an error
 */
export const validateVideoFrame = ({ originalFrame, returnedFrame, expectedWidth, expectedHeight, expectedTimestamp, }) => {
    // Validate that the returned frame is actually a VideoFrame
    if (!(returnedFrame instanceof VideoFrame)) {
        originalFrame.close();
        throw new Error('onFrame callback must return a VideoFrame or void');
    }
    // Check if it's the same frame (no validation needed)
    if (returnedFrame === originalFrame) {
        return returnedFrame;
    }
    // Validate dimensions
    if (returnedFrame.displayWidth !== expectedWidth ||
        returnedFrame.displayHeight !== expectedHeight) {
        originalFrame.close();
        returnedFrame.close();
        throw new Error(`VideoFrame dimensions mismatch: expected ${expectedWidth}x${expectedHeight}, got ${returnedFrame.displayWidth}x${returnedFrame.displayHeight}`);
    }
    // Validate timestamp
    if (returnedFrame.timestamp !== expectedTimestamp) {
        originalFrame.close();
        returnedFrame.close();
        throw new Error(`VideoFrame timestamp mismatch: expected ${expectedTimestamp}, got ${returnedFrame.timestamp}`);
    }
    // If we got a different frame but it's valid, close the original and use the new one
    originalFrame.close();
    return returnedFrame;
};