GI.GstVideo.Structs.VideoFrame

A video frame obtained from gst_video_frame_map()

Exported types

newtype VideoFrame

Constructors

VideoFrame (ManagedPtr VideoFrame)

Instances

WrappedPtr VideoFrame

Methods

wrappedPtrCalloc :: IO (Ptr VideoFrame)

wrappedPtrCopy :: Ptr VideoFrame -> IO (Ptr VideoFrame)

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

(~) AttrOpTag tag AttrSet => Constructible VideoFrame tag

Methods

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

((~) * info (ResolveVideoFrameMethod t VideoFrame), MethodInfo * info VideoFrame p) => IsLabel t (VideoFrame -> p)

Methods

fromLabel :: Proxy# Symbol t -> VideoFrame -> p

((~) * info (ResolveVideoFrameMethod t VideoFrame), MethodInfo * info VideoFrame p) => IsLabelProxy t (VideoFrame -> p)

Methods

fromLabelProxy :: Proxy Symbol t -> VideoFrame -> p

HasAttributeList * VideoFrame

((~) * signature (m ()), MonadIO m) => MethodInfo * VideoFrameUnmapMethodInfo VideoFrame signature

Methods

overloadedMethod :: MethodProxy VideoFrameUnmapMethodInfo VideoFrame -> signature -> s

((~) * signature (VideoInfo -> Buffer -> Int32 -> [MapFlags] -> m Bool), MonadIO m) => MethodInfo * VideoFrameMapIdMethodInfo VideoFrame signature

Methods

overloadedMethod :: MethodProxy VideoFrameMapIdMethodInfo VideoFrame -> signature -> s

((~) * signature (VideoInfo -> Buffer -> [MapFlags] -> m Bool), MonadIO m) => MethodInfo * VideoFrameMapMethodInfo VideoFrame signature

Methods

overloadedMethod :: MethodProxy VideoFrameMapMethodInfo VideoFrame -> signature -> s

((~) * signature (VideoFrame -> Word32 -> m Bool), MonadIO m) => MethodInfo * VideoFrameCopyPlaneMethodInfo VideoFrame signature

Methods

overloadedMethod :: MethodProxy VideoFrameCopyPlaneMethodInfo VideoFrame -> signature -> s

((~) * signature (VideoFrame -> m Bool), MonadIO m) => MethodInfo * VideoFrameCopyMethodInfo VideoFrame signature

Methods

overloadedMethod :: MethodProxy VideoFrameCopyMethodInfo VideoFrame -> signature -> s

type AttributeList VideoFrame

type AttributeList VideoFrame

newZeroVideoFrame :: MonadIO m => m VideoFrame

Construct a VideoFrame struct initialized to zero.

noVideoFrame :: Maybe VideoFrame

Methods

copy

data VideoFrameCopyMethodInfo

Instances

((~) * signature (VideoFrame -> m Bool), MonadIO m) => MethodInfo * VideoFrameCopyMethodInfo VideoFrame signature

Methods

overloadedMethod :: MethodProxy VideoFrameCopyMethodInfo VideoFrame -> signature -> s

videoFrameCopy :: MonadIO m => VideoFrame -> VideoFrame -> m Bool

copyPlane

data VideoFrameCopyPlaneMethodInfo

Instances

((~) * signature (VideoFrame -> Word32 -> m Bool), MonadIO m) => MethodInfo * VideoFrameCopyPlaneMethodInfo VideoFrame signature

Methods

overloadedMethod :: MethodProxy VideoFrameCopyPlaneMethodInfo VideoFrame -> signature -> s

videoFrameCopyPlane :: MonadIO m => VideoFrame -> VideoFrame -> Word32 -> m Bool

map

data VideoFrameMapMethodInfo

Instances

((~) * signature (VideoInfo -> Buffer -> [MapFlags] -> m Bool), MonadIO m) => MethodInfo * VideoFrameMapMethodInfo VideoFrame signature

Methods

overloadedMethod :: MethodProxy VideoFrameMapMethodInfo VideoFrame -> signature -> s

videoFrameMap :: MonadIO m => VideoFrame -> VideoInfo -> Buffer -> [MapFlags] -> m Bool

mapId

data VideoFrameMapIdMethodInfo

Instances

((~) * signature (VideoInfo -> Buffer -> Int32 -> [MapFlags] -> m Bool), MonadIO m) => MethodInfo * VideoFrameMapIdMethodInfo VideoFrame signature

Methods

overloadedMethod :: MethodProxy VideoFrameMapIdMethodInfo VideoFrame -> signature -> s

videoFrameMapId :: MonadIO m => VideoFrame -> VideoInfo -> Buffer -> Int32 -> [MapFlags] -> m Bool

unmap

data VideoFrameUnmapMethodInfo

Instances

((~) * signature (m ()), MonadIO m) => MethodInfo * VideoFrameUnmapMethodInfo VideoFrame signature

Methods

overloadedMethod :: MethodProxy VideoFrameUnmapMethodInfo VideoFrame -> signature -> s

videoFrameUnmap :: MonadIO m => VideoFrame -> m ()

Properties

buffer

clearVideoFrameBuffer :: MonadIO m => VideoFrame -> m ()

getVideoFrameBuffer :: MonadIO m => VideoFrame -> m (Maybe Buffer)

setVideoFrameBuffer :: MonadIO m => VideoFrame -> Ptr Buffer -> m ()

videoFrame_buffer :: AttrLabelProxy "buffer"

flags

getVideoFrameFlags :: MonadIO m => VideoFrame -> m [VideoFrameFlags]

setVideoFrameFlags :: MonadIO m => VideoFrame -> [VideoFrameFlags] -> m ()

videoFrame_flags :: AttrLabelProxy "flags"

id

getVideoFrameId :: MonadIO m => VideoFrame -> m Int32

setVideoFrameId :: MonadIO m => VideoFrame -> Int32 -> m ()

videoFrame_id :: AttrLabelProxy "id"

info

getVideoFrameInfo :: MonadIO m => VideoFrame -> m VideoInfo

videoFrame_info :: AttrLabelProxy "info"

meta

clearVideoFrameMeta :: MonadIO m => VideoFrame -> m ()

getVideoFrameMeta :: MonadIO m => VideoFrame -> m (Ptr ())

setVideoFrameMeta :: MonadIO m => VideoFrame -> Ptr () -> m ()

videoFrame_meta :: AttrLabelProxy "meta"