profiler.h

#ifndef __profiler_h__
#define __profiler_h__


// PROFILER_MODE:
//   0 - no profiling
//   1 - default profiling
#define PROFILER_MODE 0

#if PROFILER_MODE
#ifndef _WIN32
#include <inttypes.h>
#define __stdcall
#define __int64 int64_t
#endif

#define PROFILER_DEFINE_EVENT(g,e) ePROFILER_EVENT_ENUM_ ## g ## e,
enum ProfilerEventEnum {
	#include "profilerEvents.h"
	PROFILER_NUM_EVENTS
};
void __stdcall PROFILER_INITIALIZE();
void __stdcall PROFILER_SHUTDOWN();
#else
#define PROFILER_INITIALIZE()
#define PROFILER_SHUTDOWN()
#endif

#if PROFILER_MODE
void __stdcall _PROFILER_START(ProfilerEventEnum e);
void __stdcall _PROFILER_STOP(ProfilerEventEnum e);
void __stdcall _PROFILER_DATA(ProfilerEventEnum e, __int64 value);
#define PROFILER_START(g,e)  _PROFILER_START(ePROFILER_EVENT_ENUM_ ## g ## e);
#define PROFILER_STOP(g,e)   _PROFILER_STOP(ePROFILER_EVENT_ENUM_ ## g ## e);
#define PROFILER_DATA(g,e,v) _PROFILER_DATA(ePROFILER_EVENT_ENUM_ ## g ## e, (__int64)v);
#define PROFILER_DATA2(g,e,v0,v1) _PROFILER_DATA(ePROFILER_EVENT_ENUM_ ## g ## e, (__int64)(v0)|((__int64)(v1)<<32));
#define PROFILER_START_INDEX(g,e,i)  _PROFILER_START((ProfilerEventEnum)(ePROFILER_EVENT_ENUM_ ## g ## e + (i)));
#define PROFILER_STOP_INDEX(g,e,i)   _PROFILER_STOP((ProfilerEventEnum)(ePROFILER_EVENT_ENUM_ ## g ## e + (i)));
#define PROFILER_DATA_INDEX(g,e,i,v) _PROFILER_DATA((ProfilerEventEnum)(ePROFILER_EVENT_ENUM_ ## g ## e + (i)), (__int64)v);
#define PROFILER_DATA2_INDEX(g,e,i,v0,v1) _PROFILER_DATA((ProfilerEventEnum)(ePROFILER_EVENT_ENUM_ ## g ## e + (i)), (__int64)(v0)|((__int64)(v1)<<32));
#else
#define PROFILER_START(g,e)
#define PROFILER_STOP(g,e)
#define PROFILER_DATA(g,e,v)
#define PROFILER_DATA2(g,e,v0,v1)
#define PROFILER_START_INDEX(g,e,i)
#define PROFILER_STOP_INDEX(g,e,i)
#define PROFILER_DATA_INDEX(g,e,i,v)
#define PROFILER_DATA2_INDEX(g,e,i,v0,v1)
#endif

#endif