📄 performance.c
字号:
#include <sys/time.h>#ifdef FPSunsigned int measureTime(struct timeval *start, struct timeval *stop){ unsigned int sec, usec, time; sec = stop->tv_sec - start->tv_sec; if(stop->tv_usec >= start->tv_usec) { usec = stop->tv_usec - start->tv_usec; } else { usec = stop->tv_usec + 1000000 - start->tv_usec; sec--; } time = sec*1000 + ((double)usec)/1000; return time;}#endif
⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -