Struct gstreamer_base::AggregatorPad

pub struct AggregatorPad { /* private fields */ }

Pads managed by a Aggregator subclass.

This class used to live in gst-plugins-bad and was moved to core.

Properties

emit-signals

Enables the emission of signals such as buffer-consumed

Readable | Writeable

Pad

caps

Readable

direction

Readable | Writeable | Construct Only

offset

The offset that will be applied to the running time of the pad.

Readable | Writeable

template

Readable | Writeable

Object

name

Readable | Writeable | Construct

parent

The parent of the object. Please note, that when changing the ‘parent’ property, we don’t emit notify and deep-notify signals due to locking issues. In some cases one can use GstBin::element-added or GstBin::element-removed signals on the parent to achieve a similar effect.

Readable | Writeable

Signals

buffer-consumed

Pad

linked

Signals that a pad has been linked to the peer pad.

unlinked

Signals that a pad has been unlinked from the peer pad.

Object

deep-notify

The deep notify signal is used to be notified of property changes. It is typically attached to the toplevel bin to receive notifications from all the elements contained in that bin.

Detailed

Implements

AggregatorPadExt, gst::prelude::PadExt, gst::prelude::ObjectExt, [trait@glib::ObjectExt], AggregatorPadExtManual

GLib type: GObject with reference counted clone semantics.

Implementations

impl AggregatorPad

pub const NONE: Option<&'static AggregatorPad> = None

Trait Implementations

impl Clone for AggregatorPad

fn clone(&self) -> Self

Makes a clone of this shared reference.

This increments the strong reference count of the object. Dropping the object will decrement it again.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for AggregatorPad

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl HasParamSpec for AggregatorPad

type ParamSpec = ParamSpecObject

type SetValue = AggregatorPad

Preferred value to be used as setter for the associated ParamSpec.

type BuilderFn = fn(_: &str) -> ParamSpecObjectBuilder<'_, AggregatorPad>

fn param_spec_builder() -> Self::BuilderFn

impl Hash for AggregatorPad

fn hash<H>(&self, state: &mut H)

where H: Hasher,

Hashes the memory address of this object.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl<T: AggregatorPadImpl> IsSubclassable<T> for AggregatorPad

fn class_init(klass: &mut Class<Self>)

Override the virtual methods of this class for the given subclass and do other class initialization.

fn instance_init(instance: &mut InitializingObject<T>)

Instance specific initialization.

impl Ord for AggregatorPad

fn cmp(&self, other: &Self) -> Ordering

Comparison for two GObjects.

Compares the memory addresses of the provided objects.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized + PartialOrd,

Restrict a value to a certain interval.

impl ParentClassIs for AggregatorPad

type Parent = Pad

impl<OT: ObjectType> PartialEq<OT> for AggregatorPad

fn eq(&self, other: &OT) -> bool

Equality for two GObjects.

Two GObjects are equal if their memory addresses are equal.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<OT: ObjectType> PartialOrd<OT> for AggregatorPad

fn partial_cmp(&self, other: &OT) -> Option<Ordering>

Partial comparison for two GObjects.

Compares the memory addresses of the provided objects.

fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl StaticType for AggregatorPad

fn static_type() -> Type

Returns the type identifier of Self.

impl Eq for AggregatorPad

impl IsA<Object> for AggregatorPad

impl IsA<Pad> for AggregatorPad

impl Send for AggregatorPad

impl Sync for AggregatorPad