GI.GstVideo.Structs.VideoChromaResample

No description available in the introspection data.

Exported types

newtype VideoChromaResample

Memory-managed wrapper type.

Constructors

VideoChromaResample (ManagedPtr VideoChromaResample)

Instances

Eq VideoChromaResample

Defined in GI.GstVideo.Structs.VideoChromaResample

Methods

(==) :: VideoChromaResample -> VideoChromaResample -> Bool

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

WrappedPtr VideoChromaResample

Defined in GI.GstVideo.Structs.VideoChromaResample

Methods

wrappedPtrCalloc :: IO (Ptr VideoChromaResample)

wrappedPtrCopy :: VideoChromaResample -> IO VideoChromaResample

wrappedPtrFree :: Maybe (GDestroyNotify VideoChromaResample)

noVideoChromaResample :: Maybe VideoChromaResample

A convenience alias for Nothing :: Maybe VideoChromaResample.

Methods

Overloaded methods

free

videoChromaResampleFree

Arguments

:: (HasCallStack, MonadIO m)

=> VideoChromaResample

resample: a VideoChromaResample

-> m ()

Free resample

getInfo

videoChromaResampleGetInfo

Arguments

:: (HasCallStack, MonadIO m)

=> VideoChromaResample

resample: a VideoChromaResample

-> Word32

nLines: the number of input lines

-> Int32

offset: the first line

-> m ()

The resampler must be fed nLines at a time. The first line should be at offset.