ServoTraversalStatistics.h (929B)
1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ 2 /* vim: set ts=8 sts=2 et sw=2 tw=80: */ 3 /* This Source Code Form is subject to the terms of the Mozilla Public 4 * License, v. 2.0. If a copy of the MPL was not distributed with this 5 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ 6 7 #ifndef mozilla_ServoTraversalStatistics_h 8 #define mozilla_ServoTraversalStatistics_h 9 10 #include <inttypes.h> 11 12 namespace mozilla { 13 14 // Traversal statistics for Servo traversal. 15 // 16 // See style::context::PerThreadTraversalStatistics for 17 // meaning of these fields. 18 struct ServoTraversalStatistics { 19 uint32_t mElementsTraversed = 0; 20 uint32_t mElementsStyled = 0; 21 uint32_t mElementsMatched = 0; 22 uint32_t mStylesShared = 0; 23 uint32_t mStylesReused = 0; 24 25 static bool sActive; 26 static ServoTraversalStatistics sSingleton; 27 }; 28 29 } // namespace mozilla 30 31 #endif // mozilla_ServoTraversalStatistics_h