Code/CryEngine/CrySystem/Profiling/CryBrofiler.cpp

   1 // Copyright 2001-2018 Crytek GmbH / Crytek Group. All rights reserved.
   2
   3 #include "StdAfx.h"
   4 #include "CryBrofiler.h"
   5
   6 #if ALLOW_BROFILER
   7 #include "Cry_Brofiler.h"
   8 #include <CryThreading/IThreadManager.h>
   9
  10 thread_local Profiler::ThreadDescription* tls_pDescription = nullptr;
  11
  12 CBrofiler* CBrofiler::s_pInstance = nullptr;
  13
  14 CBrofiler::CBrofiler()
  15 {
  16         CRY_ASSERT_MESSAGE(s_pInstance == nullptr, "Multiple instantiation!");
  17         s_pInstance = this;
  18 }
  19
  20 CBrofiler::~CBrofiler()
  21 {
  22         s_pInstance = nullptr;
  23 }
  24
  25 void CBrofiler::StartThread()
  26 {
  27         CRY_ASSERT(tls_pDescription == nullptr);
  28         tls_pDescription = new Profiler::ThreadDescription(gEnv->pThreadManager->GetThreadName(CryGetCurrentThreadId()));
  29 }
  30
  31 void CBrofiler::EndThread()
  32 {
  33         CRY_ASSERT(tls_pDescription != nullptr);
  34         delete tls_pDescription;
  35 }
  36
  37 void CBrofiler::DescriptionCreated(SProfilingSectionDescription* pDesc)
  38 {
  39         pDesc->customData = (uintptr_t) Profiler::EventDescription::Create(pDesc->szEventname, pDesc->szFilename, pDesc->line, GenerateColorBasedOnName(pDesc->szEventname));
  40 }
  41
  42 void CBrofiler::DescriptionDestroyed(SProfilingSectionDescription* pDesc)
  43 {
  44         Profiler::EventDescription::DestroyEventDescription((Profiler::EventDescription*) pDesc->customData);
  45 }
  46
  47 bool CBrofiler::StartSection(SProfilingSection* pSection)
  48 {
  49         pSection->customData = (uintptr_t) Profiler::Event::Start(*(Profiler::EventDescription*) pSection->pDescription->customData);
  50         return true;
  51 }
  52
  53 void CBrofiler::EndSection(SProfilingSection* pSection)
  54 {
  55         if (pSection->customData)
  56                 Profiler::Event::Stop(*(Profiler::EventData*) pSection->customData);
  57 }
  58
  59 bool CBrofiler::StartSectionStatic(SProfilingSection* p)
  60 {
  61         return s_pInstance->StartSection(p);
  62 }
  63
  64 void CBrofiler::EndSectionStatic(SProfilingSection* p)
  65 {
  66         s_pInstance->EndSection(p);
  67 }
  68
  69 #endif