diff options
Diffstat (limited to 'client/TracyProfiler.cpp')
-rw-r--r-- | client/TracyProfiler.cpp | 22 |
1 files changed, 8 insertions, 14 deletions
diff --git a/client/TracyProfiler.cpp b/client/TracyProfiler.cpp index 73384eab..25b9f27c 100644 --- a/client/TracyProfiler.cpp +++ b/client/TracyProfiler.cpp @@ -322,13 +322,10 @@ static void InitFailure( const char* msg ) exit( 1 ); } -static bool checkHardwareSupportsInvariantTSC() +static bool CheckHardwareSupportsInvariantTSC() { const char* noCheck = GetEnvVar( "TRACY_NO_INVARIANT_CHECK" ); - if( noCheck && noCheck[0] == '1' ) - { - return true; - } + if( noCheck && noCheck[0] == '1' ) return true; uint32_t regs[4]; CpuId( regs, 1 ); @@ -340,18 +337,15 @@ static bool checkHardwareSupportsInvariantTSC() return false; } CpuId( regs, 0x80000007 ); - if( regs[3] & ( 1 << 8 ) ) - { - return true; - } + if( regs[3] & ( 1 << 8 ) ) return true; return false; } #if defined TRACY_TIMER_FALLBACK && defined TRACY_HW_TIMER -bool hardwareSupportsInvariantTSC() +bool HardwareSupportsInvariantTSC() { - static bool cachedResult = checkHardwareSupportsInvariantTSC(); + static bool cachedResult = CheckHardwareSupportsInvariantTSC(); return cachedResult; } #endif @@ -359,7 +353,7 @@ bool hardwareSupportsInvariantTSC() static int64_t SetupHwTimer() { #if !defined TRACY_TIMER_QPC && !defined TRACY_TIMER_FALLBACK - if(!checkHardwareSupportsInvariantTSC()) + if( !CheckHardwareSupportsInvariantTSC() ) { #if defined _WIN32 InitFailure( "CPU doesn't support invariant TSC.\nDefine TRACY_NO_INVARIANT_CHECK=1 to ignore this error, *if you know what you are doing*.\nAlternatively you may rebuild the application with the TRACY_TIMER_QPC or TRACY_TIMER_FALLBACK define to use lower resolution timer." ); @@ -3482,11 +3476,11 @@ void Profiler::CalibrateTimer() #ifdef TRACY_HW_TIMER # if !defined TRACY_TIMER_QPC && defined TRACY_TIMER_FALLBACK - const bool needCalibration = hardwareSupportsInvariantTSC(); + const bool needCalibration = HardwareSupportsInvariantTSC(); # else const bool needCalibration = true; # endif - if (needCalibration) + if( needCalibration ) { std::atomic_signal_fence( std::memory_order_acq_rel ); const auto t0 = std::chrono::high_resolution_clock::now(); |