Membrane Core
v0.12.9

View Source Membrane.Element.CallbackContext (Membrane Core v0.12.9)

Describes context passed to the Membrane Element callbacks.

Summary

Types

t()

Type describing context passed to the Membrane Element callbacks.

Types

Link to this type

t()

View Source 
@type t() :: %{
  :pads => %{required(Membrane.Pad.ref()) => Membrane.Element.PadData.t()},
  :clock => Membrane.Clock.t() | nil,
  :parent_clock => Membrane.Clock.t() | nil,
  :name => Membrane.Element.name(),
  :playback => Membrane.Playback.t(),
  :resource_guard => Membrane.ResourceGuard.t(),
  :utility_supervisor => Membrane.UtilitySupervisor.t(),
  optional(:incoming_demand) => non_neg_integer(),
  optional(:options) => map(),
  optional(:old_stream_format) => Membrane.StreamFormat.t()
}

Type describing context passed to the Membrane Element callbacks.

Field :incoming_demand is present only in Membrane.Element.WithOutputPads.handle_demand/5.

Field :options is present only in Membrane.Element.Base.handle_pad_added/3 and Membrane.Element.Base.handle_pad_removed/3.

Field :old_stream_format is present only in Membrane.Element.WithInputPads.handle_stream_format/4.