shadow$provide.module$node_modules$pixi_DOT_js$lib$rendering$renderers$gpu$buffer$UboBatch = function(global, require, module, exports) {
  class UboBatch {
    constructor({minUniformOffsetAlignment}) {
      this.byteIndex = 0;
      this._minUniformOffsetAlignment = minUniformOffsetAlignment;
      this.data = new Float32Array(65535);
    }
    clear() {
      this.byteIndex = 0;
    }
    addEmptyGroup(size) {
      if (size > this._minUniformOffsetAlignment / 4) {
        throw Error(`UniformBufferBatch: array is too large: ${4 * size}`);
      }
      const start = this.byteIndex;
      size = Math.ceil((start + 4 * size) / this._minUniformOffsetAlignment) * this._minUniformOffsetAlignment;
      if (size > 4 * this.data.length) {
        throw Error("UniformBufferBatch: ubo batch got too big");
      }
      this.byteIndex = size;
      return start;
    }
    addGroup(array) {
      const offset = this.addEmptyGroup(array.length);
      for (let i = 0; i < array.length; i++) {
        this.data[offset / 4 + i] = array[i];
      }
      return offset;
    }
    destroy() {
      this.data = null;
    }
  }
  exports.UboBatch = UboBatch;
};

//# sourceMappingURL=module$node_modules$pixi_DOT_js$lib$rendering$renderers$gpu$buffer$UboBatch.js.map