1 // 2 // Copyright (c) 2014 The ANGLE Project Authors. All rights reserved. 3 // Use of this source code is governed by a BSD-style license that can be 4 // found in the LICENSE file. 5 // 6 7 #ifndef SAMPLE_UTIL_WIN32_TIMER_H 8 #define SAMPLE_UTIL_WIN32_TIMER_H 9 10 #include "Timer.h" 11 #include <windows.h> 12 13 class Win32Timer : public Timer 14 { 15 public: 16 Win32Timer(); 17 18 void start(); 19 void stop(); 20 double getElapsedTime() const ; 21 22 private: 23 bool mRunning; 24 LONGLONG mStartTime; 25 LONGLONG mStopTime; 26 27 LONGLONG mFrequency; 28 }; 29 30 #endif // SAMPLE_UTIL_WIN32_TIMER_H 31
