Copyright	Will Thompson Iñaki García Etxebarria and Jonas Platte
License	LGPL-2.1
Maintainer	Iñaki García Etxebarria (garetxe@gmail.com)
Safe Haskell	None
Language	Haskell2010

GI.GstVideo.Structs.VideoChromaResample

Contents

Description

Synopsis

Exported types

Constructors

Instances

WrappedPtr VideoChromaResample Source #
Methods wrappedPtrCalloc :: IO (Ptr VideoChromaResample) # wrappedPtrCopy :: VideoChromaResample -> IO VideoChromaResample # wrappedPtrFree :: Maybe (FunPtr (Ptr VideoChromaResample -> IO ())) #

Methods

Arguments

:: (HasCallStack, MonadIO m)
=> VideoChromaResample	`resample`: a `VideoChromaResample`
-> m ()

Free resample

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.