legacy::FPSCounter

FPSCounter

#include <icy/av/fpscounter.h>

Legacy frames-per-second counter.

clock_t start

clock_t end

int64_t frames

double total

double fps

Return	Name	Description
	`FPSCounter` `inline`
`void`	`tick` `inline`	Begin a new timing cycle (calls endFrame() first if already started).
`void`	`reset` `inline`	Reset all counters to zero.
`bool`	`started` `inline`	#### Returns
`void`	`startFrame` `inline`	Record the frame start time.
`double`	`endFrame` `inline`	Record the frame end time and update the cumulative FPS average.

inline

inline FPSCounter()

inline

inline void tick()

Begin a new timing cycle (calls endFrame() first if already started).

inline

inline void reset()

Reset all counters to zero.

inline

inline bool started()

True if startFrame() has been called and the timer is running.

inline

inline void startFrame()

Record the frame start time.

inline

inline double endFrame()

Record the frame end time and update the cumulative FPS average.

The updated FPS value.