GI.GstVideo.Structs.VideoColorimetry

Structure describing the color info.

Exported types

newtype VideoColorimetry

Constructors

VideoColorimetry (ManagedPtr VideoColorimetry)

Instances

WrappedPtr VideoColorimetry

Methods

wrappedPtrCalloc :: IO (Ptr VideoColorimetry)

wrappedPtrCopy :: VideoColorimetry -> IO VideoColorimetry

wrappedPtrFree :: Maybe (FunPtr (Ptr VideoColorimetry -> IO ()))

(~) AttrOpTag tag AttrSet => Constructible VideoColorimetry tag

Methods

new :: MonadIO m => (ManagedPtr VideoColorimetry -> VideoColorimetry) -> [AttrOp VideoColorimetry tag] -> m VideoColorimetry

newZeroVideoColorimetry :: MonadIO m => m VideoColorimetry

Construct a VideoColorimetry struct initialized to zero.

noVideoColorimetry :: Maybe VideoColorimetry

Methods

fromString

videoColorimetryFromString

Arguments

:: (HasCallStack, MonadIO m)

=> VideoColorimetry

cinfo: a VideoColorimetry

-> Text

color: a colorimetry string

-> m Bool

Returns: TRUE if color points to valid colorimetry info.

Parse the colorimetry string and update cinfo with the parsed values.

isEqual

videoColorimetryIsEqual

Arguments

:: (HasCallStack, MonadIO m)

=> VideoColorimetry

cinfo: a VideoColorimetry

-> VideoColorimetry

other: another VideoColorimetry

-> m Bool

Returns: TRUE if cinfo and other are equal.

Compare the 2 colorimetry sets for equality

Since: 1.6

matches

videoColorimetryMatches

Arguments

:: (HasCallStack, MonadIO m)

=> VideoColorimetry

cinfo: a VideoInfo

-> Text

color: a colorimetry string

-> m Bool

Returns: TRUE if color conveys the same colorimetry info as the color information in info.

Check if the colorimetry information in info matches that of the string color.

toString

videoColorimetryToString

Arguments

:: (HasCallStack, MonadIO m)

=> VideoColorimetry

cinfo: a VideoColorimetry

-> m Text

Returns: a string representation of cinfo.

Make a string representation of cinfo.

Properties

matrix

getVideoColorimetryMatrix :: MonadIO m => VideoColorimetry -> m VideoColorMatrix

setVideoColorimetryMatrix :: MonadIO m => VideoColorimetry -> VideoColorMatrix -> m ()

primaries

getVideoColorimetryPrimaries :: MonadIO m => VideoColorimetry -> m VideoColorPrimaries

setVideoColorimetryPrimaries :: MonadIO m => VideoColorimetry -> VideoColorPrimaries -> m ()

range

getVideoColorimetryRange :: MonadIO m => VideoColorimetry -> m VideoColorRange

setVideoColorimetryRange :: MonadIO m => VideoColorimetry -> VideoColorRange -> m ()

transfer

getVideoColorimetryTransfer :: MonadIO m => VideoColorimetry -> m VideoTransferFunction

setVideoColorimetryTransfer :: MonadIO m => VideoColorimetry -> VideoTransferFunction -> m ()