GI.GstVideo.Structs.VideoRegionOfInterestMeta

Extra buffer metadata describing an image region of interest

Exported types

newtype VideoRegionOfInterestMeta

Constructors

VideoRegionOfInterestMeta (ManagedPtr VideoRegionOfInterestMeta)

Instances

WrappedPtr VideoRegionOfInterestMeta

Methods

wrappedPtrCalloc :: IO (Ptr VideoRegionOfInterestMeta)

wrappedPtrCopy :: VideoRegionOfInterestMeta -> IO VideoRegionOfInterestMeta

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

(~) AttrOpTag tag AttrSet => Constructible VideoRegionOfInterestMeta tag

Methods

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

newZeroVideoRegionOfInterestMeta :: MonadIO m => m VideoRegionOfInterestMeta

Construct a VideoRegionOfInterestMeta struct initialized to zero.

noVideoRegionOfInterestMeta :: Maybe VideoRegionOfInterestMeta

Methods

getInfo

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

No description available in the introspection data.

Properties

h

getVideoRegionOfInterestMetaH :: MonadIO m => VideoRegionOfInterestMeta -> m Word32

setVideoRegionOfInterestMetaH :: MonadIO m => VideoRegionOfInterestMeta -> Word32 -> m ()

id

getVideoRegionOfInterestMetaId :: MonadIO m => VideoRegionOfInterestMeta -> m Int32

setVideoRegionOfInterestMetaId :: MonadIO m => VideoRegionOfInterestMeta -> Int32 -> m ()

meta

getVideoRegionOfInterestMetaMeta :: MonadIO m => VideoRegionOfInterestMeta -> m Meta

parentId

getVideoRegionOfInterestMetaParentId :: MonadIO m => VideoRegionOfInterestMeta -> m Int32

setVideoRegionOfInterestMetaParentId :: MonadIO m => VideoRegionOfInterestMeta -> Int32 -> m ()

roiType

getVideoRegionOfInterestMetaRoiType :: MonadIO m => VideoRegionOfInterestMeta -> m Word32

setVideoRegionOfInterestMetaRoiType :: MonadIO m => VideoRegionOfInterestMeta -> Word32 -> m ()

w

getVideoRegionOfInterestMetaW :: MonadIO m => VideoRegionOfInterestMeta -> m Word32

setVideoRegionOfInterestMetaW :: MonadIO m => VideoRegionOfInterestMeta -> Word32 -> m ()

x

getVideoRegionOfInterestMetaX :: MonadIO m => VideoRegionOfInterestMeta -> m Word32

setVideoRegionOfInterestMetaX :: MonadIO m => VideoRegionOfInterestMeta -> Word32 -> m ()

y

getVideoRegionOfInterestMetaY :: MonadIO m => VideoRegionOfInterestMeta -> m Word32

setVideoRegionOfInterestMetaY :: MonadIO m => VideoRegionOfInterestMeta -> Word32 -> m ()