diff options
Diffstat (limited to 'thirdparty/bullet/src/LinearMath/btQuickprof.cpp')
| -rw-r--r-- | thirdparty/bullet/src/LinearMath/btQuickprof.cpp | 789 |
1 files changed, 0 insertions, 789 deletions
diff --git a/thirdparty/bullet/src/LinearMath/btQuickprof.cpp b/thirdparty/bullet/src/LinearMath/btQuickprof.cpp deleted file mode 100644 index aed3104a6e..0000000000 --- a/thirdparty/bullet/src/LinearMath/btQuickprof.cpp +++ /dev/null @@ -1,789 +0,0 @@ -/* - -*************************************************************************************************** -** -** profile.cpp -** -** Real-Time Hierarchical Profiling for Game Programming Gems 3 -** -** by Greg Hjelstrom & Byon Garrabrant -** -***************************************************************************************************/ - -// Credits: The Clock class was inspired by the Timer classes in -// Ogre (www.ogre3d.org). - -#include "btQuickprof.h" -#include "btThreads.h" - - - - -#ifdef __CELLOS_LV2__ -#include <sys/sys_time.h> -#include <sys/time_util.h> -#include <stdio.h> -#endif - -#if defined (SUNOS) || defined (__SUNOS__) -#include <stdio.h> -#endif -#ifdef __APPLE__ -#include <mach/mach_time.h> -#include <TargetConditionals.h> -#endif - -#if defined(WIN32) || defined(_WIN32) - -#define BT_USE_WINDOWS_TIMERS -#define WIN32_LEAN_AND_MEAN -#define NOWINRES -#define NOMCX -#define NOIME - -#ifdef _XBOX - #include <Xtl.h> -#else //_XBOX - #include <windows.h> - -#if WINVER <0x0602 -#define GetTickCount64 GetTickCount -#endif - -#endif //_XBOX - -#include <time.h> - - -#else //_WIN32 -#include <sys/time.h> - -#ifdef BT_LINUX_REALTIME -//required linking against rt (librt) -#include <time.h> -#endif //BT_LINUX_REALTIME - -#endif //_WIN32 - -#define mymin(a,b) (a > b ? a : b) - -struct btClockData -{ - -#ifdef BT_USE_WINDOWS_TIMERS - LARGE_INTEGER mClockFrequency; - LONGLONG mStartTick; - LARGE_INTEGER mStartTime; -#else -#ifdef __CELLOS_LV2__ - uint64_t mStartTime; -#else -#ifdef __APPLE__ - uint64_t mStartTimeNano; -#endif - struct timeval mStartTime; -#endif -#endif //__CELLOS_LV2__ - -}; - -///The btClock is a portable basic clock that measures accurate time in seconds, use for profiling. -btClock::btClock() -{ - m_data = new btClockData; -#ifdef BT_USE_WINDOWS_TIMERS - QueryPerformanceFrequency(&m_data->mClockFrequency); -#endif - reset(); -} - -btClock::~btClock() -{ - delete m_data; -} - -btClock::btClock(const btClock& other) -{ - m_data = new btClockData; - *m_data = *other.m_data; -} - -btClock& btClock::operator=(const btClock& other) -{ - *m_data = *other.m_data; - return *this; -} - - - /// Resets the initial reference time. -void btClock::reset() -{ -#ifdef BT_USE_WINDOWS_TIMERS - QueryPerformanceCounter(&m_data->mStartTime); - m_data->mStartTick = GetTickCount64(); -#else -#ifdef __CELLOS_LV2__ - - typedef uint64_t ClockSize; - ClockSize newTime; - //__asm __volatile__( "mftb %0" : "=r" (newTime) : : "memory"); - SYS_TIMEBASE_GET( newTime ); - m_data->mStartTime = newTime; -#else -#ifdef __APPLE__ - m_data->mStartTimeNano = mach_absolute_time(); -#endif - gettimeofday(&m_data->mStartTime, 0); -#endif -#endif -} - -/// Returns the time in ms since the last call to reset or since -/// the btClock was created. -unsigned long long int btClock::getTimeMilliseconds() -{ -#ifdef BT_USE_WINDOWS_TIMERS - LARGE_INTEGER currentTime; - QueryPerformanceCounter(¤tTime); - LONGLONG elapsedTime = currentTime.QuadPart - - m_data->mStartTime.QuadPart; - // Compute the number of millisecond ticks elapsed. - unsigned long msecTicks = (unsigned long)(1000 * elapsedTime / - m_data->mClockFrequency.QuadPart); - - return msecTicks; -#else - -#ifdef __CELLOS_LV2__ - uint64_t freq=sys_time_get_timebase_frequency(); - double dFreq=((double) freq) / 1000.0; - typedef uint64_t ClockSize; - ClockSize newTime; - SYS_TIMEBASE_GET( newTime ); - //__asm __volatile__( "mftb %0" : "=r" (newTime) : : "memory"); - - return (unsigned long int)((double(newTime-m_data->mStartTime)) / dFreq); -#else - - struct timeval currentTime; - gettimeofday(¤tTime, 0); - return (currentTime.tv_sec - m_data->mStartTime.tv_sec) * 1000 + - (currentTime.tv_usec - m_data->mStartTime.tv_usec) / 1000; -#endif //__CELLOS_LV2__ -#endif -} - - /// Returns the time in us since the last call to reset or since - /// the Clock was created. -unsigned long long int btClock::getTimeMicroseconds() -{ -#ifdef BT_USE_WINDOWS_TIMERS - //see https://msdn.microsoft.com/en-us/library/windows/desktop/dn553408(v=vs.85).aspx - LARGE_INTEGER currentTime, elapsedTime; - - QueryPerformanceCounter(¤tTime); - elapsedTime.QuadPart = currentTime.QuadPart - - m_data->mStartTime.QuadPart; - elapsedTime.QuadPart *= 1000000; - elapsedTime.QuadPart /= m_data->mClockFrequency.QuadPart; - - return (unsigned long long) elapsedTime.QuadPart; -#else - -#ifdef __CELLOS_LV2__ - uint64_t freq=sys_time_get_timebase_frequency(); - double dFreq=((double) freq)/ 1000000.0; - typedef uint64_t ClockSize; - ClockSize newTime; - //__asm __volatile__( "mftb %0" : "=r" (newTime) : : "memory"); - SYS_TIMEBASE_GET( newTime ); - - return (unsigned long int)((double(newTime-m_data->mStartTime)) / dFreq); -#else - - struct timeval currentTime; - gettimeofday(¤tTime, 0); - return (currentTime.tv_sec - m_data->mStartTime.tv_sec) * 1000000 + - (currentTime.tv_usec - m_data->mStartTime.tv_usec); -#endif//__CELLOS_LV2__ -#endif -} - -unsigned long long int btClock::getTimeNanoseconds() -{ -#ifdef BT_USE_WINDOWS_TIMERS - //see https://msdn.microsoft.com/en-us/library/windows/desktop/dn553408(v=vs.85).aspx - LARGE_INTEGER currentTime, elapsedTime; - - QueryPerformanceCounter(¤tTime); - elapsedTime.QuadPart = currentTime.QuadPart - - m_data->mStartTime.QuadPart; - elapsedTime.QuadPart *= 1000000000; - elapsedTime.QuadPart /= m_data->mClockFrequency.QuadPart; - - return (unsigned long long) elapsedTime.QuadPart; -#else - -#ifdef __CELLOS_LV2__ - uint64_t freq=sys_time_get_timebase_frequency(); - double dFreq=((double) freq)/ 1e9; - typedef uint64_t ClockSize; - ClockSize newTime; - //__asm __volatile__( "mftb %0" : "=r" (newTime) : : "memory"); - SYS_TIMEBASE_GET( newTime ); - - return (unsigned long int)((double(newTime-m_data->mStartTime)) / dFreq); -#else -#ifdef __APPLE__ - uint64_t ticks = mach_absolute_time() - m_data->mStartTimeNano; - static long double conversion = 0.0L; - if( 0.0L == conversion ) - { - // attempt to get conversion to nanoseconds - mach_timebase_info_data_t info; - int err = mach_timebase_info( &info ); - if( err ) - { - btAssert(0); - conversion = 1.; - } - conversion = info.numer / info.denom; - } - return (ticks * conversion); - - -#else//__APPLE__ - -#ifdef BT_LINUX_REALTIME - timespec ts; - clock_gettime(CLOCK_REALTIME,&ts); - return 1000000000*ts.tv_sec + ts.tv_nsec; -#else - struct timeval currentTime; - gettimeofday(¤tTime, 0); - return (currentTime.tv_sec - m_data->mStartTime.tv_sec) * 1e9 + - (currentTime.tv_usec - m_data->mStartTime.tv_usec)*1000; -#endif //BT_LINUX_REALTIME - -#endif//__APPLE__ -#endif//__CELLOS_LV2__ -#endif -} - - -/// Returns the time in s since the last call to reset or since -/// the Clock was created. -btScalar btClock::getTimeSeconds() -{ - static const btScalar microseconds_to_seconds = btScalar(0.000001); - return btScalar(getTimeMicroseconds()) * microseconds_to_seconds; -} - -#ifndef BT_NO_PROFILE - - -static btClock gProfileClock; - - -inline void Profile_Get_Ticks(unsigned long int * ticks) -{ - *ticks = (unsigned long int)gProfileClock.getTimeMicroseconds(); -} - -inline float Profile_Get_Tick_Rate(void) -{ -// return 1000000.f; - return 1000.f; - -} - - -/*************************************************************************************************** -** -** CProfileNode -** -***************************************************************************************************/ - -/*********************************************************************************************** - * INPUT: * - * name - pointer to a static string which is the name of this profile node * - * parent - parent pointer * - * * - * WARNINGS: * - * The name is assumed to be a static pointer, only the pointer is stored and compared for * - * efficiency reasons. * - *=============================================================================================*/ -CProfileNode::CProfileNode( const char * name, CProfileNode * parent ) : - Name( name ), - TotalCalls( 0 ), - TotalTime( 0 ), - StartTime( 0 ), - RecursionCounter( 0 ), - Parent( parent ), - Child( NULL ), - Sibling( NULL ), - m_userPtr(0) -{ - Reset(); -} - - -void CProfileNode::CleanupMemory() -{ - delete ( Child); - Child = NULL; - delete ( Sibling); - Sibling = NULL; -} - -CProfileNode::~CProfileNode( void ) -{ - CleanupMemory(); -} - - -/*********************************************************************************************** - * INPUT: * - * name - static string pointer to the name of the node we are searching for * - * * - * WARNINGS: * - * All profile names are assumed to be static strings so this function uses pointer compares * - * to find the named node. * - *=============================================================================================*/ -CProfileNode * CProfileNode::Get_Sub_Node( const char * name ) -{ - // Try to find this sub node - CProfileNode * child = Child; - while ( child ) { - if ( child->Name == name ) { - return child; - } - child = child->Sibling; - } - - // We didn't find it, so add it - - CProfileNode * node = new CProfileNode( name, this ); - node->Sibling = Child; - Child = node; - return node; -} - - -void CProfileNode::Reset( void ) -{ - TotalCalls = 0; - TotalTime = 0.0f; - - - if ( Child ) { - Child->Reset(); - } - if ( Sibling ) { - Sibling->Reset(); - } -} - - -void CProfileNode::Call( void ) -{ - TotalCalls++; - if (RecursionCounter++ == 0) { - Profile_Get_Ticks(&StartTime); - } -} - - -bool CProfileNode::Return( void ) -{ - if ( --RecursionCounter == 0 && TotalCalls != 0 ) { - unsigned long int time; - Profile_Get_Ticks(&time); - - time-=StartTime; - TotalTime += (float)time / Profile_Get_Tick_Rate(); - } - return ( RecursionCounter == 0 ); -} - - -/*************************************************************************************************** -** -** CProfileIterator -** -***************************************************************************************************/ -CProfileIterator::CProfileIterator( CProfileNode * start ) -{ - CurrentParent = start; - CurrentChild = CurrentParent->Get_Child(); -} - - -void CProfileIterator::First(void) -{ - CurrentChild = CurrentParent->Get_Child(); -} - - -void CProfileIterator::Next(void) -{ - CurrentChild = CurrentChild->Get_Sibling(); -} - - -bool CProfileIterator::Is_Done(void) -{ - return CurrentChild == NULL; -} - - -void CProfileIterator::Enter_Child( int index ) -{ - CurrentChild = CurrentParent->Get_Child(); - while ( (CurrentChild != NULL) && (index != 0) ) { - index--; - CurrentChild = CurrentChild->Get_Sibling(); - } - - if ( CurrentChild != NULL ) { - CurrentParent = CurrentChild; - CurrentChild = CurrentParent->Get_Child(); - } -} - - -void CProfileIterator::Enter_Parent( void ) -{ - if ( CurrentParent->Get_Parent() != NULL ) { - CurrentParent = CurrentParent->Get_Parent(); - } - CurrentChild = CurrentParent->Get_Child(); -} - - -/*************************************************************************************************** -** -** CProfileManager -** -***************************************************************************************************/ - - - - -CProfileNode gRoots[BT_QUICKPROF_MAX_THREAD_COUNT]={ - CProfileNode("Root",NULL),CProfileNode("Root",NULL),CProfileNode("Root",NULL),CProfileNode("Root",NULL), - CProfileNode("Root",NULL),CProfileNode("Root",NULL),CProfileNode("Root",NULL),CProfileNode("Root",NULL), - CProfileNode("Root",NULL),CProfileNode("Root",NULL),CProfileNode("Root",NULL),CProfileNode("Root",NULL), - CProfileNode("Root",NULL),CProfileNode("Root",NULL),CProfileNode("Root",NULL),CProfileNode("Root",NULL), - CProfileNode("Root",NULL),CProfileNode("Root",NULL),CProfileNode("Root",NULL),CProfileNode("Root",NULL), - CProfileNode("Root",NULL),CProfileNode("Root",NULL),CProfileNode("Root",NULL),CProfileNode("Root",NULL), - CProfileNode("Root",NULL),CProfileNode("Root",NULL),CProfileNode("Root",NULL),CProfileNode("Root",NULL), - CProfileNode("Root",NULL),CProfileNode("Root",NULL),CProfileNode("Root",NULL),CProfileNode("Root",NULL), - CProfileNode("Root",NULL),CProfileNode("Root",NULL),CProfileNode("Root",NULL),CProfileNode("Root",NULL), - CProfileNode("Root",NULL),CProfileNode("Root",NULL),CProfileNode("Root",NULL),CProfileNode("Root",NULL), - CProfileNode("Root",NULL),CProfileNode("Root",NULL),CProfileNode("Root",NULL),CProfileNode("Root",NULL), - CProfileNode("Root",NULL),CProfileNode("Root",NULL),CProfileNode("Root",NULL),CProfileNode("Root",NULL), - CProfileNode("Root",NULL),CProfileNode("Root",NULL),CProfileNode("Root",NULL),CProfileNode("Root",NULL), - CProfileNode("Root",NULL),CProfileNode("Root",NULL),CProfileNode("Root",NULL),CProfileNode("Root",NULL), - CProfileNode("Root",NULL),CProfileNode("Root",NULL),CProfileNode("Root",NULL),CProfileNode("Root",NULL), - CProfileNode("Root",NULL),CProfileNode("Root",NULL),CProfileNode("Root",NULL),CProfileNode("Root",NULL) -}; - - -CProfileNode* gCurrentNodes[BT_QUICKPROF_MAX_THREAD_COUNT]= -{ - &gRoots[ 0], &gRoots[ 1], &gRoots[ 2], &gRoots[ 3], - &gRoots[ 4], &gRoots[ 5], &gRoots[ 6], &gRoots[ 7], - &gRoots[ 8], &gRoots[ 9], &gRoots[10], &gRoots[11], - &gRoots[12], &gRoots[13], &gRoots[14], &gRoots[15], - &gRoots[16], &gRoots[17], &gRoots[18], &gRoots[19], - &gRoots[20], &gRoots[21], &gRoots[22], &gRoots[23], - &gRoots[24], &gRoots[25], &gRoots[26], &gRoots[27], - &gRoots[28], &gRoots[29], &gRoots[30], &gRoots[31], - &gRoots[32], &gRoots[33], &gRoots[34], &gRoots[35], - &gRoots[36], &gRoots[37], &gRoots[38], &gRoots[39], - &gRoots[40], &gRoots[41], &gRoots[42], &gRoots[43], - &gRoots[44], &gRoots[45], &gRoots[46], &gRoots[47], - &gRoots[48], &gRoots[49], &gRoots[50], &gRoots[51], - &gRoots[52], &gRoots[53], &gRoots[54], &gRoots[55], - &gRoots[56], &gRoots[57], &gRoots[58], &gRoots[59], - &gRoots[60], &gRoots[61], &gRoots[62], &gRoots[63], -}; - - -int CProfileManager::FrameCounter = 0; -unsigned long int CProfileManager::ResetTime = 0; - -CProfileIterator * CProfileManager::Get_Iterator( void ) -{ - - int threadIndex = btQuickprofGetCurrentThreadIndex2(); - if ((threadIndex<0) || threadIndex >= BT_QUICKPROF_MAX_THREAD_COUNT) - return 0; - - return new CProfileIterator( &gRoots[threadIndex]); -} - -void CProfileManager::CleanupMemory(void) -{ - for (int i=0;i<BT_QUICKPROF_MAX_THREAD_COUNT;i++) - { - gRoots[i].CleanupMemory(); - } -} - - -/*********************************************************************************************** - * CProfileManager::Start_Profile -- Begin a named profile * - * * - * Steps one level deeper into the tree, if a child already exists with the specified name * - * then it accumulates the profiling; otherwise a new child node is added to the profile tree. * - * * - * INPUT: * - * name - name of this profiling record * - * * - * WARNINGS: * - * The string used is assumed to be a static string; pointer compares are used throughout * - * the profiling code for efficiency. * - *=============================================================================================*/ -void CProfileManager::Start_Profile( const char * name ) -{ - int threadIndex = btQuickprofGetCurrentThreadIndex2(); - if ((threadIndex<0) || threadIndex >= BT_QUICKPROF_MAX_THREAD_COUNT) - return; - - if (name != gCurrentNodes[threadIndex]->Get_Name()) { - gCurrentNodes[threadIndex] = gCurrentNodes[threadIndex]->Get_Sub_Node( name ); - } - - gCurrentNodes[threadIndex]->Call(); -} - - -/*********************************************************************************************** - * CProfileManager::Stop_Profile -- Stop timing and record the results. * - *=============================================================================================*/ -void CProfileManager::Stop_Profile( void ) -{ - int threadIndex = btQuickprofGetCurrentThreadIndex2(); - if ((threadIndex<0) || threadIndex >= BT_QUICKPROF_MAX_THREAD_COUNT) - return; - - // Return will indicate whether we should back up to our parent (we may - // be profiling a recursive function) - if (gCurrentNodes[threadIndex]->Return()) { - gCurrentNodes[threadIndex] = gCurrentNodes[threadIndex]->Get_Parent(); - } -} - - - - - - -/*********************************************************************************************** - * CProfileManager::Reset -- Reset the contents of the profiling system * - * * - * This resets everything except for the tree structure. All of the timing data is reset. * - *=============================================================================================*/ -void CProfileManager::Reset( void ) -{ - gProfileClock.reset(); - int threadIndex = btQuickprofGetCurrentThreadIndex2(); - if ((threadIndex<0) || threadIndex >= BT_QUICKPROF_MAX_THREAD_COUNT) - return; - gRoots[threadIndex].Reset(); - gRoots[threadIndex].Call(); - FrameCounter = 0; - Profile_Get_Ticks(&ResetTime); -} - - -/*********************************************************************************************** - * CProfileManager::Increment_Frame_Counter -- Increment the frame counter * - *=============================================================================================*/ -void CProfileManager::Increment_Frame_Counter( void ) -{ - FrameCounter++; -} - - -/*********************************************************************************************** - * CProfileManager::Get_Time_Since_Reset -- returns the elapsed time since last reset * - *=============================================================================================*/ -float CProfileManager::Get_Time_Since_Reset( void ) -{ - unsigned long int time; - Profile_Get_Ticks(&time); - time -= ResetTime; - return (float)time / Profile_Get_Tick_Rate(); -} - -#include <stdio.h> - -void CProfileManager::dumpRecursive(CProfileIterator* profileIterator, int spacing) -{ - profileIterator->First(); - if (profileIterator->Is_Done()) - return; - - float accumulated_time=0,parent_time = profileIterator->Is_Root() ? CProfileManager::Get_Time_Since_Reset() : profileIterator->Get_Current_Parent_Total_Time(); - int i; - int frames_since_reset = CProfileManager::Get_Frame_Count_Since_Reset(); - for (i=0;i<spacing;i++) printf("."); - printf("----------------------------------\n"); - for (i=0;i<spacing;i++) printf("."); - printf("Profiling: %s (total running time: %.3f ms) ---\n", profileIterator->Get_Current_Parent_Name(), parent_time ); - float totalTime = 0.f; - - - int numChildren = 0; - - for (i = 0; !profileIterator->Is_Done(); i++,profileIterator->Next()) - { - numChildren++; - float current_total_time = profileIterator->Get_Current_Total_Time(); - accumulated_time += current_total_time; - float fraction = parent_time > SIMD_EPSILON ? (current_total_time / parent_time) * 100 : 0.f; - { - int i; for (i=0;i<spacing;i++) printf("."); - } - printf("%d -- %s (%.2f %%) :: %.3f ms / frame (%d calls)\n",i, profileIterator->Get_Current_Name(), fraction,(current_total_time / (double)frames_since_reset),profileIterator->Get_Current_Total_Calls()); - totalTime += current_total_time; - //recurse into children - } - - if (parent_time < accumulated_time) - { - //printf("what's wrong\n"); - } - for (i=0;i<spacing;i++) printf("."); - printf("%s (%.3f %%) :: %.3f ms\n", "Unaccounted:",parent_time > SIMD_EPSILON ? ((parent_time - accumulated_time) / parent_time) * 100 : 0.f, parent_time - accumulated_time); - - for (i=0;i<numChildren;i++) - { - profileIterator->Enter_Child(i); - dumpRecursive(profileIterator,spacing+3); - profileIterator->Enter_Parent(); - } -} - - - -void CProfileManager::dumpAll() -{ - CProfileIterator* profileIterator = 0; - profileIterator = CProfileManager::Get_Iterator(); - - dumpRecursive(profileIterator,0); - - CProfileManager::Release_Iterator(profileIterator); -} - - - - -unsigned int btQuickprofGetCurrentThreadIndex2() -{ -#if BT_THREADSAFE - return btGetCurrentThreadIndex(); -#else // #if BT_THREADSAFE - const unsigned int kNullIndex = ~0U; -#ifdef _WIN32 - #if defined(__MINGW32__) || defined(__MINGW64__) - static __thread unsigned int sThreadIndex = kNullIndex; - #else - __declspec( thread ) static unsigned int sThreadIndex = kNullIndex; - #endif -#else -#ifdef __APPLE__ - #if TARGET_OS_IPHONE - unsigned int sThreadIndex = 0; - return -1; - #else - static __thread unsigned int sThreadIndex = kNullIndex; - #endif -#else//__APPLE__ -#if __linux__ - static __thread unsigned int sThreadIndex = kNullIndex; -#else - unsigned int sThreadIndex = 0; - return -1; -#endif -#endif//__APPLE__ - -#endif - static int gThreadCounter=0; - - if ( sThreadIndex == kNullIndex ) - { - sThreadIndex = gThreadCounter++; - } - return sThreadIndex; -#endif // #else // #if BT_THREADSAFE -} - -void btEnterProfileZoneDefault(const char* name) -{ - CProfileManager::Start_Profile( name ); -} -void btLeaveProfileZoneDefault() -{ - CProfileManager::Stop_Profile(); -} - - -#else -void btEnterProfileZoneDefault(const char* name) -{ -} -void btLeaveProfileZoneDefault() -{ -} -#endif //BT_NO_PROFILE - - - - - -static btEnterProfileZoneFunc* bts_enterFunc = btEnterProfileZoneDefault; -static btLeaveProfileZoneFunc* bts_leaveFunc = btLeaveProfileZoneDefault; - -void btEnterProfileZone(const char* name) -{ - (bts_enterFunc)(name); -} -void btLeaveProfileZone() -{ - (bts_leaveFunc)(); -} - -btEnterProfileZoneFunc* btGetCurrentEnterProfileZoneFunc() -{ - return bts_enterFunc ; -} -btLeaveProfileZoneFunc* btGetCurrentLeaveProfileZoneFunc() -{ - return bts_leaveFunc; -} - - -void btSetCustomEnterProfileZoneFunc(btEnterProfileZoneFunc* enterFunc) -{ - bts_enterFunc = enterFunc; -} -void btSetCustomLeaveProfileZoneFunc(btLeaveProfileZoneFunc* leaveFunc) -{ - bts_leaveFunc = leaveFunc; -} - -CProfileSample::CProfileSample( const char * name ) -{ - btEnterProfileZone(name); -} - -CProfileSample::~CProfileSample( void ) -{ - btLeaveProfileZone(); -} - |