71 lines
1.4 KiB
C
71 lines
1.4 KiB
C
|
//========= Copyright <20> 1996-2005, Valve Corporation, All rights reserved. ============//
|
|||
|
|
//
|
|||
|
|
// Purpose: Real-Time Hierarchical Profiling
|
|||
|
|
//
|
|||
|
|
// $NoKeywords: $
|
|||
|
|
//=============================================================================//
|
|||
|
|
|
|||
|
|
#ifndef VTUNEINTERFACE_H
|
|||
|
|
#define VTUNEINTERFACE_H
|
|||
|
|
|
|||
|
|
//#define VTUNE_ENABLED
|
|||
|
|
|
|||
|
|
#ifdef VTUNE_ENABLED
|
|||
|
|
|
|||
|
|
#include "platform.h"
|
|||
|
|
#include "..\thirdparty\vtune\include\ittnotify.h"
|
|||
|
|
|
|||
|
|
class VTuneInterface
|
|||
|
|
{
|
|||
|
|
public:
|
|||
|
|
|
|||
|
|
virtual void Init() = 0;
|
|||
|
|
|
|||
|
|
virtual void StartFrame() = 0;
|
|||
|
|
virtual void EndFrame() = 0;
|
|||
|
|
|
|||
|
|
virtual __itt_event CreateEvent( const char *name ) = 0;
|
|||
|
|
};
|
|||
|
|
|
|||
|
|
// VTuneEvent implements user events. By default starts when created, stops
|
|||
|
|
// when out of scope. To change start behaviour set bStart = false in constructor
|
|||
|
|
// and call Start(). To change stop behaviour call Stop().
|
|||
|
|
|
|||
|
|
class VTuneAutoEvent
|
|||
|
|
{
|
|||
|
|
public:
|
|||
|
|
|
|||
|
|
VTuneAutoEvent( __itt_event vtuneEvent )
|
|||
|
|
{
|
|||
|
|
m_event = vtuneEvent;
|
|||
|
|
Start();
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
~VTuneAutoEvent()
|
|||
|
|
{
|
|||
|
|
End();
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
PLATFORM_CLASS void Start();
|
|||
|
|
PLATFORM_CLASS void End();
|
|||
|
|
|
|||
|
|
private:
|
|||
|
|
|
|||
|
|
__itt_event m_event;
|
|||
|
|
};
|
|||
|
|
|
|||
|
|
PLATFORM_INTERFACE VTuneInterface *g_pVTuneInterface;
|
|||
|
|
|
|||
|
|
#define VTUNE_AUTO_EVENT( name ) \
|
|||
|
|
static __itt_event event_ ## name = 0; \
|
|||
|
|
if ( ! (event_ ## name) ) \
|
|||
|
|
{ \
|
|||
|
|
event_ ## name = g_pVTuneInterface->CreateEvent( #name ); \
|
|||
|
|
} \
|
|||
|
|
VTuneAutoEvent autoEvent_ ## name ( event_ ## name );
|
|||
|
|
|
|||
|
|
#endif
|
|||
|
|
|
|||
|
|
#endif // VTUNEINTERFACE_H
|
|||
|
|
|