layout/style/ServoTraversalStatistics.h
author Mozilla Releng Treescript <release+treescript@mozilla.org>
Fri, 15 May 2020 00:16:16 +0000
changeset 524816 6863f516ba386cfadfd2f60ac45411dc7a0850cf
parent 492021 6f3709b3878117466168c40affa7bca0b60cf75b
permissions -rw-r--r--
No bug - Tagging fc5a91e400243cc2c2c6a6ecc0d211be26a9662b with FENNEC_68_8_1_BUILD1 a=release CLOSED TREE DONTBUILD

/* -*- 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