ServoTraversalStatistics.h

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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */

/* vim: set ts=8 sts=2 et sw=2 tw=80: */

/* This Source Code Form is subject to the terms of the Mozilla Public

 * License, v. 2.0. If a copy of the MPL was not distributed with this

 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#ifndef mozilla_ServoTraversalStatistics_h

#define mozilla_ServoTraversalStatistics_h

#include <inttypes.h>

namespace mozilla {

// Traversal statistics for Servo traversal.

//

// See style::context::PerThreadTraversalStatistics for

// meaning of these fields.

struct ServoTraversalStatistics {

  uint32_t mElementsTraversed = 0;

  uint32_t mElementsStyled = 0;

  uint32_t mElementsMatched = 0;

  uint32_t mStylesShared = 0;

  uint32_t mStylesReused = 0;

  static bool sActive;

  static ServoTraversalStatistics sSingleton;

};

}  // namespace mozilla

#endif  // mozilla_ServoTraversalStatistics_h