Trait game_time::framerate::sample::FrameRateSampler

pub trait FrameRateSampler: Debug {
    fn tick(&mut self, time: &GameTime);
    fn average_frame_rate(&self) -> f64;
    fn is_saturated(&self) -> bool;
    fn max_samples(&self) -> u32;
}

Frame rate computation.

FrameRateSampler provides methods to take the time at each frame and compute a frame rate metric through some method.

Required Methods

fn tick(&mut self, time: &GameTime)

Update the frame rate with a new frame.

fn average_frame_rate(&self) -> f64

Return the current frame rate measure.

fn is_saturated(&self) -> bool

Return true if the number of samples fills the cache.

fn max_samples(&self) -> u32

Return the number of samples to average over.

Implementors

impl FrameRateSampler for LinearAverageSampler

fn tick(&mut self, time: &GameTime)

fn average_frame_rate(&self) -> f64

fn is_saturated(&self) -> bool

fn max_samples(&self) -> u32

impl FrameRateSampler for RunningAverageSampler

fn tick(&mut self, time: &GameTime)

fn average_frame_rate(&self) -> f64

fn is_saturated(&self) -> bool

fn max_samples(&self) -> u32