GI.Gst.Structs.AllocationParams

Parameters to control the allocation of memory

Exported types

newtype AllocationParams

Memory-managed wrapper type.

Constructors

AllocationParams (ManagedPtr AllocationParams)

Instances

Eq AllocationParams

Defined in GI.Gst.Structs.AllocationParams

Methods

(==) :: AllocationParams -> AllocationParams -> Bool

(/=) :: AllocationParams -> AllocationParams -> Bool

GBoxed AllocationParams

Defined in GI.Gst.Structs.AllocationParams

ManagedPtrNewtype AllocationParams

Defined in GI.Gst.Structs.AllocationParams

Methods

toManagedPtr :: AllocationParams -> ManagedPtr AllocationParams

TypedObject AllocationParams

Defined in GI.Gst.Structs.AllocationParams

Methods

glibType :: IO GType

HasParentTypes AllocationParams

Defined in GI.Gst.Structs.AllocationParams

tag ~ 'AttrSet => Constructible AllocationParams tag

Defined in GI.Gst.Structs.AllocationParams

Methods

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

IsGValue (Maybe AllocationParams)

Convert AllocationParams to and from GValue. See toGValue and fromGValue.

Defined in GI.Gst.Structs.AllocationParams

Methods

gvalueGType_ :: IO GType

gvalueSet_ :: Ptr GValue -> Maybe AllocationParams -> IO ()

gvalueGet_ :: Ptr GValue -> IO (Maybe AllocationParams)

type ParentTypes AllocationParams

Defined in GI.Gst.Structs.AllocationParams

type ParentTypes AllocationParams = '[] :: [Type]

newZeroAllocationParams :: MonadIO m => m AllocationParams

Construct a AllocationParams struct initialized to zero.

Methods

Click to display all available methods, including inherited ones

Methods

copy, free, init.

Getters

None.

Setters

None.

copy

allocationParamsCopy

Arguments

:: (HasCallStack, MonadIO m)

=> AllocationParams

params: a AllocationParams

-> m (Maybe AllocationParams)

Returns: a new AllocationParams.

Create a copy of params.

free

allocationParamsFree

Arguments

:: (HasCallStack, MonadIO m)

=> AllocationParams

params: a AllocationParams

-> m ()

Free params

init

allocationParamsInit

Arguments

:: (HasCallStack, MonadIO m)

=> AllocationParams

params: a AllocationParams

-> m ()

Initialize params to its default values

new

allocationParamsNew

Arguments

:: (HasCallStack, MonadIO m)

=> m AllocationParams

Returns: a new AllocationParams

Create a new AllocationParams on the heap. This function is for use in GStreamer language bindings. In your own code, you can just declare a AllocationParams on the stack or in a struct, and call allocationParamsInit to initialize it.

You do not need to call allocationParamsInit on the instance returned by this function.

Since: 1.20

Properties

align

the desired alignment of the memory

getAllocationParamsAlign :: MonadIO m => AllocationParams -> m Word64

Get the value of the “align” field. When overloading is enabled, this is equivalent to

get allocationParams #align

setAllocationParamsAlign :: MonadIO m => AllocationParams -> Word64 -> m ()

Set the value of the “align” field. When overloading is enabled, this is equivalent to

set allocationParams [ #align := value ]

flags

flags to control allocation

getAllocationParamsFlags :: MonadIO m => AllocationParams -> m [MemoryFlags]

Get the value of the “flags” field. When overloading is enabled, this is equivalent to

get allocationParams #flags

setAllocationParamsFlags :: MonadIO m => AllocationParams -> [MemoryFlags] -> m ()

Set the value of the “flags” field. When overloading is enabled, this is equivalent to

set allocationParams [ #flags := value ]

padding

the desired padding

getAllocationParamsPadding :: MonadIO m => AllocationParams -> m Word64

Get the value of the “padding” field. When overloading is enabled, this is equivalent to

get allocationParams #padding

setAllocationParamsPadding :: MonadIO m => AllocationParams -> Word64 -> m ()

Set the value of the “padding” field. When overloading is enabled, this is equivalent to

set allocationParams [ #padding := value ]

prefix

the desired prefix

getAllocationParamsPrefix :: MonadIO m => AllocationParams -> m Word64

Get the value of the “prefix” field. When overloading is enabled, this is equivalent to

get allocationParams #prefix

setAllocationParamsPrefix :: MonadIO m => AllocationParams -> Word64 -> m ()

Set the value of the “prefix” field. When overloading is enabled, this is equivalent to

set allocationParams [ #prefix := value ]