Time.Flick

A simple implementation of flicks, using 64-bit integers. See https://github.com/OculusVR/Flicks#README for the spec.

The Flicks data type

newtype Flicks

Time measured in units of flicks. One flick is precisely 1/705600000 seconds. Many common frame rates produce frame times which are an integer number of flicks.

Constructors

Flicks

Fields

• unFlicks :: Int64

Instances

Enum Flicks

Defined in Time.Flick

Methods

succ :: Flicks -> Flicks

pred :: Flicks -> Flicks

toEnum :: Int -> Flicks

fromEnum :: Flicks -> Int

enumFrom :: Flicks -> [Flicks]

enumFromThen :: Flicks -> Flicks -> [Flicks]

enumFromTo :: Flicks -> Flicks -> [Flicks]

enumFromThenTo :: Flicks -> Flicks -> Flicks -> [Flicks]

Eq Flicks

Defined in Time.Flick

Methods

(==) :: Flicks -> Flicks -> Bool

(/=) :: Flicks -> Flicks -> Bool

Integral Flicks

Defined in Time.Flick

Methods

quot :: Flicks -> Flicks -> Flicks

rem :: Flicks -> Flicks -> Flicks

div :: Flicks -> Flicks -> Flicks

mod :: Flicks -> Flicks -> Flicks

quotRem :: Flicks -> Flicks -> (Flicks, Flicks)

divMod :: Flicks -> Flicks -> (Flicks, Flicks)

toInteger :: Flicks -> Integer

Num Flicks

Defined in Time.Flick

Methods

(+) :: Flicks -> Flicks -> Flicks

(-) :: Flicks -> Flicks -> Flicks

(*) :: Flicks -> Flicks -> Flicks

negate :: Flicks -> Flicks

abs :: Flicks -> Flicks

signum :: Flicks -> Flicks

fromInteger :: Integer -> Flicks

Ord Flicks

Defined in Time.Flick

Methods

compare :: Flicks -> Flicks -> Ordering

(<) :: Flicks -> Flicks -> Bool

(<=) :: Flicks -> Flicks -> Bool

(>) :: Flicks -> Flicks -> Bool

(>=) :: Flicks -> Flicks -> Bool

max :: Flicks -> Flicks -> Flicks

min :: Flicks -> Flicks -> Flicks

Real Flicks

Defined in Time.Flick

Methods

toRational :: Flicks -> Rational

Show Flicks

Defined in Time.Flick

Methods

showsPrec :: Int -> Flicks -> ShowS

show :: Flicks -> String

showList :: [Flicks] -> ShowS

flicksPerSecond :: Num a => a

How many flicks are in a second. Precisely 705600000.

secnd :: Flicks

One second in flicks.

Conversions

approxFlicks :: Rational -> Flicks

Convert a number of seconds into flicks, rounding towards zero.

periodForFreq :: Rational -> Flicks

Duration in flicks of one oscillation at the given frequency (in Hertz). The result is rounded towards zero.

timeSpecToFlicks :: TimeSpec -> Flicks

Convert a TimeSpec into flicks. Rounds towards zero.

flicksToDiffTime :: Flicks -> DiffTime

Convert flicks into DiffTime

Measuring time in flicks

flicksNow :: Clock -> IO Flicks

Get the current time in flicks. The epoch is an arbitrary starting point and the maginute of the result should not be relied on.

See the documentation of System.Clock for details.

threadDelayFlicks :: Flicks -> IO ()

Suspend the current thread for a given duration. Inherits threadDelay 's lack of guarantees.