diff options
Diffstat (limited to 'thirdparty/bullet/src/LinearMath/btQuickprof.h')
| -rw-r--r-- | thirdparty/bullet/src/LinearMath/btQuickprof.h | 221 |
1 files changed, 0 insertions, 221 deletions
diff --git a/thirdparty/bullet/src/LinearMath/btQuickprof.h b/thirdparty/bullet/src/LinearMath/btQuickprof.h deleted file mode 100644 index 7b38d71b90..0000000000 --- a/thirdparty/bullet/src/LinearMath/btQuickprof.h +++ /dev/null @@ -1,221 +0,0 @@ - -/*************************************************************************************************** -** -** 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). - - - -#ifndef BT_QUICK_PROF_H -#define BT_QUICK_PROF_H - -#include "btScalar.h" -#define USE_BT_CLOCK 1 - -#ifdef USE_BT_CLOCK - -///The btClock is a portable basic clock that measures accurate time in seconds, use for profiling. -class btClock -{ -public: - btClock(); - - btClock(const btClock& other); - btClock& operator=(const btClock& other); - - ~btClock(); - - /// Resets the initial reference time. - void reset(); - - /// Returns the time in ms since the last call to reset or since - /// the btClock was created. - unsigned long long int getTimeMilliseconds(); - - /// Returns the time in us since the last call to reset or since - /// the Clock was created. - unsigned long long int getTimeMicroseconds(); - - unsigned long long int getTimeNanoseconds(); - - /// Returns the time in s since the last call to reset or since - /// the Clock was created. - btScalar getTimeSeconds(); - -private: - struct btClockData* m_data; -}; - -#endif //USE_BT_CLOCK - -typedef void (btEnterProfileZoneFunc)(const char* msg); -typedef void (btLeaveProfileZoneFunc)(); - -btEnterProfileZoneFunc* btGetCurrentEnterProfileZoneFunc(); -btLeaveProfileZoneFunc* btGetCurrentLeaveProfileZoneFunc(); - - - -void btSetCustomEnterProfileZoneFunc(btEnterProfileZoneFunc* enterFunc); -void btSetCustomLeaveProfileZoneFunc(btLeaveProfileZoneFunc* leaveFunc); - -#ifndef BT_NO_PROFILE // FIX redefinition -//To disable built-in profiling, please comment out next line -//#define BT_NO_PROFILE 1 -#endif //BT_NO_PROFILE - -#ifndef BT_NO_PROFILE -//btQuickprofGetCurrentThreadIndex will return -1 if thread index cannot be determined, -//otherwise returns thread index in range [0..maxThreads] -unsigned int btQuickprofGetCurrentThreadIndex2(); -const unsigned int BT_QUICKPROF_MAX_THREAD_COUNT = 64; - -#include <stdio.h>//@todo remove this, backwards compatibility - -#include "btAlignedAllocator.h" -#include <new> - - - - - - - - - -///A node in the Profile Hierarchy Tree -class CProfileNode { - -public: - CProfileNode( const char * name, CProfileNode * parent ); - ~CProfileNode( void ); - - CProfileNode * Get_Sub_Node( const char * name ); - - CProfileNode * Get_Parent( void ) { return Parent; } - CProfileNode * Get_Sibling( void ) { return Sibling; } - CProfileNode * Get_Child( void ) { return Child; } - - void CleanupMemory(); - void Reset( void ); - void Call( void ); - bool Return( void ); - - const char * Get_Name( void ) { return Name; } - int Get_Total_Calls( void ) { return TotalCalls; } - float Get_Total_Time( void ) { return TotalTime; } - void* GetUserPointer() const {return m_userPtr;} - void SetUserPointer(void* ptr) { m_userPtr = ptr;} -protected: - - const char * Name; - int TotalCalls; - float TotalTime; - unsigned long int StartTime; - int RecursionCounter; - - CProfileNode * Parent; - CProfileNode * Child; - CProfileNode * Sibling; - void* m_userPtr; -}; - -///An iterator to navigate through the tree -class CProfileIterator -{ -public: - // Access all the children of the current parent - void First(void); - void Next(void); - bool Is_Done(void); - bool Is_Root(void) { return (CurrentParent->Get_Parent() == 0); } - - void Enter_Child( int index ); // Make the given child the new parent - void Enter_Largest_Child( void ); // Make the largest child the new parent - void Enter_Parent( void ); // Make the current parent's parent the new parent - - // Access the current child - const char * Get_Current_Name( void ) { return CurrentChild->Get_Name(); } - int Get_Current_Total_Calls( void ) { return CurrentChild->Get_Total_Calls(); } - float Get_Current_Total_Time( void ) { return CurrentChild->Get_Total_Time(); } - - void* Get_Current_UserPointer( void ) { return CurrentChild->GetUserPointer(); } - void Set_Current_UserPointer(void* ptr) {CurrentChild->SetUserPointer(ptr);} - // Access the current parent - const char * Get_Current_Parent_Name( void ) { return CurrentParent->Get_Name(); } - int Get_Current_Parent_Total_Calls( void ) { return CurrentParent->Get_Total_Calls(); } - float Get_Current_Parent_Total_Time( void ) { return CurrentParent->Get_Total_Time(); } - - - -protected: - - CProfileNode * CurrentParent; - CProfileNode * CurrentChild; - - - CProfileIterator( CProfileNode * start ); - friend class CProfileManager; -}; - - -///The Manager for the Profile system -class CProfileManager { -public: - static void Start_Profile( const char * name ); - static void Stop_Profile( void ); - - static void CleanupMemory(void); -// { -// Root.CleanupMemory(); -// } - - static void Reset( void ); - static void Increment_Frame_Counter( void ); - static int Get_Frame_Count_Since_Reset( void ) { return FrameCounter; } - static float Get_Time_Since_Reset( void ); - - static CProfileIterator * Get_Iterator( void ); -// { -// -// return new CProfileIterator( &Root ); -// } - static void Release_Iterator( CProfileIterator * iterator ) { delete ( iterator); } - - static void dumpRecursive(CProfileIterator* profileIterator, int spacing); - - static void dumpAll(); - -private: - - static int FrameCounter; - static unsigned long int ResetTime; -}; - - - - -#endif //#ifndef BT_NO_PROFILE - -///ProfileSampleClass is a simple way to profile a function's scope -///Use the BT_PROFILE macro at the start of scope to time -class CProfileSample { -public: - CProfileSample( const char * name ); - - ~CProfileSample( void ); -}; - -#define BT_PROFILE( name ) CProfileSample __profile( name ) - - - -#endif //BT_QUICK_PROF_H - - |