template <>

class NaturalClientImpl

Defined at line 7932 of file fidling/gen/sdk/fidl/fuchsia.media/fuchsia.media/cpp/fidl/fuchsia.media/cpp/natural_messaging.h

Public Methods

::fidl::internal::NaturalThenable< ::fuchsia_media::AudioConsumer::WatchStatus> WatchStatus ()

Gets the current status of the consumer using the long get pattern. The consumer responds

to this method when the status changes - initially with respect to the initial status value

and thereafter with respect to the previously-reported status value.

::fit::result< ::fidl::OneWayError> CreateStreamSink (::fidl::Request< ::fuchsia_media::AudioConsumer::CreateStreamSink> request)

Creates a `StreamSink` for the consumer with the indicated properties.

Multiple stream sinks may be acquired using this method, but they are intended to be used

sequentially rather than concurrently. The first stream sink that's created using this

method is used as the sole source of packets incoming to the logical consumer until that

stream sink is closed or the `EndOfStream` method is called on that sink. At that point,

the second stream sink is used, and so on.

If an unsupported compression type is supplied, the

`stream_sink_request` request will be closed with an epitaph value of

`ZX_ERR_INVALID_ARGS`.

::fit::result< ::fidl::OneWayError> Start (const ::fidl::Request< ::fuchsia_media::AudioConsumer::Start> & request)

Starts rendering as indicated by `flags`.

`media_time` indicates the packet timestamp that corresponds to `reference_time`.

Typically, this is the timestamp of the first packet that will be

rendered. If packets will be supplied with no timestamps, this value

should be `NO_TIMESTAMP`. Passing a `media_time` value of

`NO_TIMESTAMP` chooses the default media time, established as follows:

1. When starting for the first time, the default media time is the

timestamp on the first packet sent to the stream sink.

2. When resuming after stop, the default media time is the media

time at which the stream stopped.

`reference_time` is the monotonic system time at which rendering should

be started. For supply-driven sources, this must be the time at which

the first packet was (or will be) sent plus a lead time, which must be

in the range indicated in the `AudioConsumerStatus`. For demand-driven

sources, the client must ensure that the lead time requirement is met at

the start time. Passing the default value of 0 for `reference_time`

causes the consumer to choose a start time based on the availability of

packets, the lead time requirements, and whether `LOW_LATENCY` has been

specified.

The actual start time will be reflected in the updated status.

::fit::result< ::fidl::OneWayError> Stop ()

Stops rendering as soon as possible after this method is called. The actual stop time will

be reflected in the updated status.

::fit::result< ::fidl::OneWayError> SetRate (const ::fidl::Request< ::fuchsia_media::AudioConsumer::SetRate> & request)

Requests to change the playback rate of the renderer. 1.0 means normal

playback. Negative rates are not supported. The new rate will be

reflected in the updated status. The default rate of any newly created `StreamSink` is 1.0.

::fit::result< ::fidl::OneWayError> BindVolumeControl (::fidl::Request< ::fuchsia_media::AudioConsumer::BindVolumeControl> request)

Binds to this `AudioConsumer` volume control for control and notifications.