tracy/client/TracyProfiler.cpp

#include <assert.h>
#include <chrono>

#include "TracyProfiler.hpp"
#include "TracySystem.hpp"

namespace tracy
{

extern const char* PointerCheckA;
const char* PointerCheckB = "tracy";

static inline int64_t GetTime()
{
    return std::chrono::duration_cast<std::chrono::nanoseconds>( std::chrono::high_resolution_clock::now().time_since_epoch() ).count();
}


static Profiler* s_instance = nullptr;

Profiler::Profiler()
    : m_shutdown( false )
{
    assert( PointerCheckA == PointerCheckB );
    assert( !s_instance );
    s_instance = this;

    m_thread = std::thread( [this] { Worker(); } );
    SetThreadName( m_thread, "Tracy Profiler" );
}

Profiler::~Profiler()
{
    assert( s_instance );
    s_instance = nullptr;

    m_shutdown.store( true, std::memory_order_relaxed );
    m_thread.join();
}

void Profiler::Worker()
{
    for(;;)
    {
        if( m_shutdown.load( std::memory_order_relaxed ) ) return;
    }
}

}