shadow$provide.module$node_modules$pixi_DOT_js$lib$rendering$renderers$shared$buffer$utils$fastCopy = function(global, require, module, exports) {
  exports.fastCopy = function(sourceBuffer, destinationBuffer, sourceOffset, byteLength) {
    sourceOffset ?? (sourceOffset = 0);
    byteLength ?? (byteLength = Math.min(sourceBuffer.byteLength - sourceOffset, destinationBuffer.byteLength));
    sourceOffset & 7 || byteLength & 7 ? sourceOffset & 3 || byteLength & 3 ? (new Uint8Array(destinationBuffer)).set(new Uint8Array(sourceBuffer, sourceOffset, byteLength)) : (byteLength /= 4, (new Float32Array(destinationBuffer, 0, byteLength)).set(new Float32Array(sourceBuffer, sourceOffset, byteLength))) : (byteLength /= 8, (new Float64Array(destinationBuffer, 0, byteLength)).set(new Float64Array(sourceBuffer, sourceOffset, byteLength)));
  };
};

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