Hyprland/src/helpers/Timer.hpp
Tom Englund 4b4971c06f
internal: introduce new types to avoid unsigned int rollover and signed int overflow (#7216)
* framebuffer: avoid gluint overflow

GLuint was being initialized to -1 and rolling over to unsigned int max,
its defined behaviour but very unnecessery. add a bool and use it for
checking if allocated or not.

* opengl: avoid gluint rollover

-1 rolls over to unsigned int max, use 0xFF instead.

* core: big uint64_t to int type conversion

there were a few uint64_t to int implicit conversions overflowing int
and causing UB, make all monitor/workspaces/windows use the new
typedefs. also fix the various related 64 to 32 implicit conversions
going around found with -Wshorten-64-to-32
2024-08-08 21:01:50 +02:00

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C++

#pragma once
#include <chrono>
class CTimer {
public:
void reset();
float getSeconds();
long getMillis();
const std::chrono::steady_clock::time_point& chrono() const;
private:
std::chrono::steady_clock::time_point m_tpLastReset;
std::chrono::steady_clock::duration getDuration();
};