roc::pipeline::TranscoderSource Class Reference

Transcoder source pipeline. More...

#include <transcoder_source.h>

Inheritance diagram for roc::pipeline::TranscoderSource:

Public Member Functions
	TranscoderSource (const TranscoderConfig &config, sndio::ISource &input_source, core::BufferFactory< audio::sample_t > &buffer_factory, core::IArena &arena)
	Initialize.
bool	is_valid ()
	Check if the pipeline was successfully constructed.
virtual sndio::DeviceType	type () const
	Get device type.
virtual sndio::DeviceState	state () const
	Get device state.
virtual void	pause ()
	Pause reading.
virtual bool	resume ()
	Resume paused reading.
virtual bool	restart ()
	Restart reading from the beginning.
virtual audio::SampleSpec	sample_spec () const
	Get sample specification of the source.
virtual core::nanoseconds_t	latency () const
	Get latency of the source.
virtual bool	has_latency () const
	Check if the source supports latency reports.
virtual bool	has_clock () const
	Check if the sink has own clock.
virtual void	reclock (core::nanoseconds_t timestamp)
	Adjust source clock to match consumer clock.
virtual bool	read (audio::Frame &)
	Read frame.
Public Member Functions inherited from roc::core::ListNode
ListNodeData *	list_node_data () const
	Get list node data.

Detailed Description

Transcoder source pipeline.

Remarks

• input: frames
• output: frames

Definition at line 35 of file transcoder_source.h.

Constructor & Destructor Documentation

TranscoderSource()

roc::pipeline::TranscoderSource::TranscoderSource	(	const TranscoderConfig &	config,
		sndio::ISource &	input_source,
		core::BufferFactory< audio::sample_t > &	buffer_factory,
		core::IArena &	arena )

Initialize.

Member Function Documentation

has_clock()

virtual bool roc::pipeline::TranscoderSource::has_clock ( ) const

virtual

Check if the sink has own clock.

Implements roc::sndio::IDevice.

has_latency()

virtual bool roc::pipeline::TranscoderSource::has_latency ( ) const

virtual

Check if the source supports latency reports.

Implements roc::sndio::IDevice.

is_valid()

bool roc::pipeline::TranscoderSource::is_valid

(

)

Check if the pipeline was successfully constructed.

latency()

virtual core::nanoseconds_t roc::pipeline::TranscoderSource::latency ( ) const

virtual

Get latency of the source.

Implements roc::sndio::IDevice.

pause()

virtual void roc::pipeline::TranscoderSource::pause ( )

virtual

Pause reading.

Implements roc::sndio::IDevice.

read()

virtual bool roc::pipeline::TranscoderSource::read ( audio::Frame & )

virtual

Read frame.

Implements roc::audio::IFrameReader.

reclock()

virtual void roc::pipeline::TranscoderSource::reclock ( core::nanoseconds_t timestamp )

virtual

Adjust source clock to match consumer clock.

Implements roc::sndio::ISource.

restart()

virtual bool roc::pipeline::TranscoderSource::restart ( )

virtual

Restart reading from the beginning.

Implements roc::sndio::IDevice.

resume()

virtual bool roc::pipeline::TranscoderSource::resume ( )

virtual

Resume paused reading.

Implements roc::sndio::IDevice.

sample_spec()

virtual audio::SampleSpec roc::pipeline::TranscoderSource::sample_spec ( ) const

virtual

Get sample specification of the source.

Implements roc::sndio::IDevice.

state()

virtual sndio::DeviceState roc::pipeline::TranscoderSource::state ( ) const

virtual

Get device state.

Implements roc::sndio::IDevice.

type()

virtual sndio::DeviceType roc::pipeline::TranscoderSource::type ( ) const

virtual

Get device type.

Implements roc::sndio::IDevice.

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The documentation for this class was generated from the following file:

• roc_pipeline/transcoder_source.h