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.Gst.Structs.BufferList

Contents

Exported types
Methods

Description

Buffer lists are an object containing a list of buffers.

Buffer lists are created with gst_buffer_list_new() and filled with data using a gst_buffer_list_insert().

Buffer lists can be pushed on a srcpad with gst_pad_push_list(). This is interesting when multiple buffers need to be pushed in one go because it can reduce the amount of overhead for pushing each buffer individually.

Synopsis

Exported types

newtype BufferList Source

Constructors

BufferList (ForeignPtr BufferList)

Instances

BoxedObject BufferList Source
Methods boxedType :: BufferList -> IO GType
((~) * info (ResolveBufferListMethod t BufferList), MethodInfo * info BufferList p) => IsLabel t (BufferList -> p) Source
Methods fromLabel :: Proxy# Symbol t -> BufferList -> p
((~) * info (ResolveBufferListMethod t BufferList), MethodInfo * info BufferList p) => IsLabelProxy t (BufferList -> p) Source
Methods fromLabelProxy :: Proxy Symbol t -> BufferList -> p
((~) (TYPE Lifted) signature (Word32 -> Word32 -> m ()), MonadIO m) => MethodInfo (TYPE Lifted) BufferListRemoveMethodInfo BufferList signature Source
Methods overloadedMethod :: MethodProxy BufferListRemoveMethodInfo BufferList -> signature -> s
((~) (TYPE Lifted) signature (m Word32), MonadIO m) => MethodInfo (TYPE Lifted) BufferListLengthMethodInfo BufferList signature Source
Methods overloadedMethod :: MethodProxy BufferListLengthMethodInfo BufferList -> signature -> s
((~) (TYPE Lifted) signature (Int32 -> Buffer -> m ()), MonadIO m) => MethodInfo (TYPE Lifted) BufferListInsertMethodInfo BufferList signature Source
Methods overloadedMethod :: MethodProxy BufferListInsertMethodInfo BufferList -> signature -> s
((~) (TYPE Lifted) signature (Word32 -> m Buffer), MonadIO m) => MethodInfo (TYPE Lifted) BufferListGetMethodInfo BufferList signature Source
Methods overloadedMethod :: MethodProxy BufferListGetMethodInfo BufferList -> signature -> s
((~) (TYPE Lifted) signature (BufferListFunc -> m Bool), MonadIO m) => MethodInfo (TYPE Lifted) BufferListForeachMethodInfo BufferList signature Source
Methods overloadedMethod :: MethodProxy BufferListForeachMethodInfo BufferList -> signature -> s
((~) (TYPE Lifted) signature (m BufferList), MonadIO m) => MethodInfo (TYPE Lifted) BufferListCopyDeepMethodInfo BufferList signature Source
Methods overloadedMethod :: MethodProxy BufferListCopyDeepMethodInfo BufferList -> signature -> s

noBufferList :: Maybe BufferList Source

Methods

bufferListCopyDeep

data BufferListCopyDeepMethodInfo Source

Instances

((~) (TYPE Lifted) signature (m BufferList), MonadIO m) => MethodInfo (TYPE Lifted) BufferListCopyDeepMethodInfo BufferList signature Source
Methods overloadedMethod :: MethodProxy BufferListCopyDeepMethodInfo BufferList -> signature -> s

bufferListCopyDeep :: MonadIO m => BufferList -> m BufferList Source

bufferListForeach

data BufferListForeachMethodInfo Source

Instances

((~) (TYPE Lifted) signature (BufferListFunc -> m Bool), MonadIO m) => MethodInfo (TYPE Lifted) BufferListForeachMethodInfo BufferList signature Source
Methods overloadedMethod :: MethodProxy BufferListForeachMethodInfo BufferList -> signature -> s

bufferListForeach :: MonadIO m => BufferList -> BufferListFunc -> m Bool Source

bufferListGet

data BufferListGetMethodInfo Source

Instances

((~) (TYPE Lifted) signature (Word32 -> m Buffer), MonadIO m) => MethodInfo (TYPE Lifted) BufferListGetMethodInfo BufferList signature Source
Methods overloadedMethod :: MethodProxy BufferListGetMethodInfo BufferList -> signature -> s

bufferListGet :: MonadIO m => BufferList -> Word32 -> m Buffer Source

bufferListInsert

data BufferListInsertMethodInfo Source

Instances

((~) (TYPE Lifted) signature (Int32 -> Buffer -> m ()), MonadIO m) => MethodInfo (TYPE Lifted) BufferListInsertMethodInfo BufferList signature Source
Methods overloadedMethod :: MethodProxy BufferListInsertMethodInfo BufferList -> signature -> s

bufferListInsert :: MonadIO m => BufferList -> Int32 -> Buffer -> m () Source

bufferListLength

data BufferListLengthMethodInfo Source

Instances

((~) (TYPE Lifted) signature (m Word32), MonadIO m) => MethodInfo (TYPE Lifted) BufferListLengthMethodInfo BufferList signature Source
Methods overloadedMethod :: MethodProxy BufferListLengthMethodInfo BufferList -> signature -> s

bufferListLength :: MonadIO m => BufferList -> m Word32 Source

bufferListNew

bufferListNew :: MonadIO m => m BufferList Source

bufferListNewSized

bufferListNewSized :: MonadIO m => Word32 -> m BufferList Source

bufferListRemove

data BufferListRemoveMethodInfo Source

Instances

((~) (TYPE Lifted) signature (Word32 -> Word32 -> m ()), MonadIO m) => MethodInfo (TYPE Lifted) BufferListRemoveMethodInfo BufferList signature Source
Methods overloadedMethod :: MethodProxy BufferListRemoveMethodInfo BufferList -> signature -> s

bufferListRemove :: MonadIO m => BufferList -> Word32 -> Word32 -> m () Source