src/profiler.h

   1 #ifndef _PROFILER_H
   2 #define _PROFILER_H
   3
   4 #include <map>
   5 #include <string>
   6 #include <stack>
   7
   8 #define PROFILE_SCOPE(name) IPDF::ProfilerScope _localProfZone(name)
   9
  10 namespace IPDF
  11 {
  12         class Profiler
  13         {
  14         public:
  15                 Profiler() {}
  16
  17                 void BeginZone(std::string name);
  18                 void EndZone();
  19
  20                 void EndFrame();
  21         private:
  22                 struct ProfileZone
  23                 {
  24                         uint64_t tics_begin;
  25                         uint64_t tics_end;
  26                         uint64_t tics_frame;
  27                         uint64_t tics_total;
  28                         uint64_t calls_frame;
  29                         uint64_t calls_total;
  30                 };
  31
  32                 std::map<std::string, ProfileZone> m_zones;
  33                 std::stack<std::string> m_zone_stack;
  34         };
  35
  36         extern Profiler g_profiler;
  37         struct ProfilerScope
  38         {
  39                 ProfilerScope(std::string name) { g_profiler.BeginZone(name); }
  40                 ~ProfilerScope() { g_profiler.EndZone(); }
  41         };
  42
  43 }
  44
  45 #endif