src_platform/sdl/bz/debug/perfgraph.c

   1 #include <SDL.h>
   2
   3 static Uint64 baseTime;
   4
   5 void resetSystemTimer(void) {
   6         baseTime = SDL_GetTicks64();
   7 }
   8
   9 float getSystemTimer(void) {
  10         Uint64 delta = SDL_GetTicks64() - baseTime;
  11         return delta / 1000.0f;
  12 }