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membrane_core
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Membrane Multimedia Framework (Core)
Retired package: Deprecated - Package has an API change that will be no longer supported, use version 0.12.1 instead of this one
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lib/membrane/core/pipeline/state.ex
defmodule Membrane.Core.Pipeline.State do
@moduledoc false
# Structure representing state of a pipeline. It is a part of the private API.
# It does not represent state of pipelines you construct, it's a state used
# internally in Membrane.
use Bunch
use Bunch.Access
alias Membrane.Child
alias Membrane.Core.Parent.{ChildrenModel, CrashGroup, Link}
alias Membrane.Core.Timer
@type t :: %__MODULE__{
internal_state: Membrane.Pipeline.state() | nil,
module: module,
children: ChildrenModel.children(),
crash_groups: %{CrashGroup.name() => CrashGroup.t()},
links: %{Link.id() => Link.t()},
synchronization: %{
timers: %{Timer.id() => Timer.t()},
clock_provider: %{
clock: Membrane.Clock.t() | nil,
provider: Child.name() | nil,
choice: :auto | :manual
},
clock_proxy: Membrane.Clock.t()
},
playback: Membrane.Playback.t(),
initialized?: boolean(),
terminating?: boolean(),
resource_guard: Membrane.ResourceGuard.t(),
setup_incomplete?: boolean()
}
@enforce_keys [:module, :synchronization, :subprocess_supervisor, :resource_guard]
defstruct @enforce_keys ++
[
internal_state: nil,
children: %{},
crash_groups: %{},
links: %{},
pending_specs: %{},
playback: :stopped,
initialized?: false,
terminating?: false,
setup_incomplete?: false
]
end