/**
 * Copyright (c) 2014-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 */

#include "AccessorData.h"
#include "BufferViewData.h"

AccessorData::AccessorData(const BufferViewData &bufferView, GLType type)
    : Holdable(),
      bufferView(bufferView.ix),
      type(std::move(type)),
      byteOffset(0),
      count(0)
{
}

AccessorData::AccessorData(GLType type)
    : Holdable(),
      bufferView(-1),
      type(std::move(type)),
      byteOffset(0),
      count(0)
{
}

json AccessorData::serialize() const
{
    json result {
        { "componentType", type.componentType.glType },
        { "type", type.dataType },
        { "count", count }
    };
    if (bufferView >= 0) {
        result["bufferView"] = bufferView;
        result["byteOffset"] = byteOffset;
    }
    if (!min.empty()) {
        result["min"] = min;
    }
    if (!max.empty()) {
        result["max"] = max;
    }
    return result;
}