GI.GstVideo.Structs.VideoCropMeta

Extra buffer metadata describing image cropping.

Exported types

newtype VideoCropMeta

Constructors

VideoCropMeta (ManagedPtr VideoCropMeta)

Instances

WrappedPtr VideoCropMeta

Methods

wrappedPtrCalloc :: IO (Ptr VideoCropMeta)

wrappedPtrCopy :: VideoCropMeta -> IO VideoCropMeta

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

(~) AttrOpTag tag AttrSet => Constructible VideoCropMeta tag

Methods

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

newZeroVideoCropMeta :: MonadIO m => m VideoCropMeta

Construct a VideoCropMeta struct initialized to zero.

noVideoCropMeta :: Maybe VideoCropMeta

Methods

getInfo

videoCropMetaGetInfo :: (HasCallStack, MonadIO m) => m MetaInfo

No description available in the introspection data.

Properties

height

getVideoCropMetaHeight :: MonadIO m => VideoCropMeta -> m Word32

setVideoCropMetaHeight :: MonadIO m => VideoCropMeta -> Word32 -> m ()

meta

getVideoCropMetaMeta :: MonadIO m => VideoCropMeta -> m Meta

width

getVideoCropMetaWidth :: MonadIO m => VideoCropMeta -> m Word32

setVideoCropMetaWidth :: MonadIO m => VideoCropMeta -> Word32 -> m ()

x

getVideoCropMetaX :: MonadIO m => VideoCropMeta -> m Word32

setVideoCropMetaX :: MonadIO m => VideoCropMeta -> Word32 -> m ()

y

getVideoCropMetaY :: MonadIO m => VideoCropMeta -> m Word32

setVideoCropMetaY :: MonadIO m => VideoCropMeta -> Word32 -> m ()