diff options
Diffstat (limited to 'src/Runtime/ogl-runtime/src/foundation/macos/Qt3DSUnixTime.cpp')
m--------- | src/Runtime/ogl-runtime | 0 | ||||
-rw-r--r-- | src/Runtime/ogl-runtime/src/foundation/macos/Qt3DSUnixTime.cpp | 108 |
2 files changed, 0 insertions, 108 deletions
diff --git a/src/Runtime/ogl-runtime b/src/Runtime/ogl-runtime new file mode 160000 +Subproject 2025912174c4cf99270b7439ec3b021e1d089ae diff --git a/src/Runtime/ogl-runtime/src/foundation/macos/Qt3DSUnixTime.cpp b/src/Runtime/ogl-runtime/src/foundation/macos/Qt3DSUnixTime.cpp deleted file mode 100644 index 58eadcb6..00000000 --- a/src/Runtime/ogl-runtime/src/foundation/macos/Qt3DSUnixTime.cpp +++ /dev/null @@ -1,108 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2001-2004 NovodeX AG. -** Copyright (C) 2004-2008 AGEIA Technologies, Inc. -** Copyright (C) 2008-2013 NVIDIA Corporation. -** Copyright (C) 2017 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of Qt 3D Studio. -** -** $QT_BEGIN_LICENSE:GPL$ -** Commercial License Usage -** Licensees holding valid commercial Qt licenses may use this file in -** accordance with the commercial license agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and The Qt Company. For licensing terms -** and conditions see https://www.qt.io/terms-conditions. For further -** information use the contact form at https://www.qt.io/contact-us. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 3 or (at your option) any later version -** approved by the KDE Free Qt Foundation. The licenses are as published by -** the Free Software Foundation and appearing in the file LICENSE.GPL3 -** included in the packaging of this file. Please review the following -** information to ensure the GNU General Public License requirements will -** be met: https://www.gnu.org/licenses/gpl-3.0.html. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "foundation/Qt3DS.h" -#include "foundation/Qt3DSTime.h" - -#include <time.h> -#include <sys/time.h> - -#if defined QT3DS_APPLE -#include <mach/mach_time.h> -#endif - -// Use real-time high-precision timer. -#ifndef QT3DS_APPLE -#define CLOCKID CLOCK_REALTIME -#endif - -namespace qt3ds { -namespace foundation { - - const CounterFrequencyToTensOfNanos Time::sCounterFreq = Time::getCounterFrequency(); - - static Time::Second getTimeSeconds() - { - static struct timeval _tv; - gettimeofday(&_tv, NULL); - return double(_tv.tv_sec) + double(_tv.tv_usec) * 0.000001; - } - - Time::Time() { mLastTime = getTimeSeconds(); } - - Time::Second Time::getElapsedSeconds() - { - Time::Second curTime = getTimeSeconds(); - Time::Second diff = curTime - mLastTime; - mLastTime = curTime; - return diff; - } - - Time::Second Time::peekElapsedSeconds() - { - Time::Second curTime = getTimeSeconds(); - Time::Second diff = curTime - mLastTime; - return diff; - } - - Time::Second Time::getLastTime() const { return mLastTime; } - -#ifdef QT3DS_APPLE - CounterFrequencyToTensOfNanos Time::getCounterFrequency() - { - mach_timebase_info_data_t info; - mach_timebase_info(&info); - // mach_absolute_time * (info.numer/info.denom) is in units of nano seconds - return CounterFrequencyToTensOfNanos(info.numer, info.denom * 10); - } - - QT3DSU64 Time::getCurrentCounterValue() { return mach_absolute_time(); } - -#else - - CounterFrequencyToTensOfNanos Time::getCounterFrequency() - { - return CounterFrequencyToTensOfNanos(1, 10); - } - - PxU64 Time::getCurrentCounterValue() - { - struct timespec mCurrTimeInt; - clock_gettime(CLOCKID, &mCurrTimeInt); - // Convert to nanos as this doesn't cause a large divide here - return (static_cast<PxU64>(mCurrTimeInt.tv_sec) * 1000000000) - + (static_cast<PxU64>(mCurrTimeInt.tv_nsec)); - } -#endif - -} // namespace foundation -} // namespace qt3ds |