/* fps.hpp
sdragonx 2018-01-08 06:31:24
// 计算 fps 的小工具,以秒计数的。
*/ #ifndef FPS_HPP_20180108063124 #define FPS_HPP_20180108063124 #include <time.h> namespace cgl{ int fps_stats() { static int fps_total = 0; static int fps = 0; static int t = std::clock(); ++fps; if(std::clock() - t > 1000) { fps_total = fps; fps = 0; t = std::clock(); } return fps_total; } }// end namespace cgl #endif //FPS_HPP_20180108063124
文章发布于 2018-07-29 02:04:25 CSDN,现转博客园。
sdragonx https://github.com/sdragonx