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91 lines
2.5 KiB
91 lines
2.5 KiB
/*==LICENSE==* |
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CyanWorlds.com Engine - MMOG client, server and tools |
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Copyright (C) 2011 Cyan Worlds, Inc. |
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This program is free software: you can redistribute it and/or modify |
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it under the terms of the GNU General Public License as published by |
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the Free Software Foundation, either version 3 of the License, or |
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(at your option) any later version. |
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This program is distributed in the hope that it will be useful, |
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but WITHOUT ANY WARRANTY; without even the implied warranty of |
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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GNU General Public License for more details. |
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You should have received a copy of the GNU General Public License |
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along with this program. If not, see <http://www.gnu.org/licenses/>. |
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You can contact Cyan Worlds, Inc. by email legal@cyan.com |
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or by snail mail at: |
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Cyan Worlds, Inc. |
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14617 N Newport Hwy |
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Mead, WA 99021 |
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*==LICENSE==*/ |
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/***************************************************************************** |
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* |
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* $/Plasma20/Sources/Plasma/NucleusLib/pnUtilsExe/Private/pnUteTime.cpp |
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* |
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***/ |
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#include "../Pch.h" |
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#pragma hdrstop |
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namespace pnUtilsExe { |
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/***************************************************************************** |
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* |
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* Time adjustment functions |
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* |
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* For debug builds, adjust the initial time value so that the high |
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* bit or the time value itself is about to wrap, to catch application |
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* bugs that don't handle wrapping or depend on the high bit's value. |
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* |
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***/ |
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static dword s_adjustment; |
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//=========================================================================== |
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static void InitializeAdjustment () { |
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ASSERT(!s_adjustment); |
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dword currTime = TimeGetTickCount(); |
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dword startBits = (currTime & 0x80) ? 0x7fff0000 : 0xffff0000; |
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dword startMask = 0xffff0000; |
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s_adjustment = (((currTime & ~startMask) | startBits) - currTime) | 1; |
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ASSERT(s_adjustment); |
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} |
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//=========================================================================== |
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AUTO_INIT_FUNC(AutoInitializeAdjustment) { |
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if (!s_adjustment) |
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InitializeAdjustment(); |
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} |
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} using namespace pnUtilsExe; |
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/***************************************************************************** |
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* |
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* Exports |
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* |
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***/ |
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//============================================================================ |
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dword TimeGetMs () { |
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#ifdef HS_DEBUGGING |
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// For debug builds, return an adjusted timer value |
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if (!s_adjustment) |
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InitializeAdjustment(); |
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return TimeGetTickCount() + s_adjustment; |
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#else |
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// For release builds, just return the operating system's timer |
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return TimeGetTickCount(); |
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#endif |
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} |
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