#include "combo.hh"

Inheritance diagram for AudioChain:

Classes
class	Inlet

struct	Probe

Public Types
using	ProbeArray = std::array< Probe, 2 >

Public Types inherited from AudioProcessor
using	MakeDeviceP = std::function< DeviceP(const String &, StaticInfo, AudioProcessorP)>

using	MakeProcessor = AudioProcessorP(*)(AudioEngine &)

using	MakeProcessorP = AudioProcessorP(*)(CString, AudioEngine &)

using	MaybeParamId = std::pair< ParamId, bool >

using	StaticInfo = void(*)(AudioProcessorInfo &)

Public Member Functions
	AudioChain (const ProcessorSetup &, SpeakerArrangement iobuses=SpeakerArrangement::STEREO)

ProbeArray *	run_probes (bool enable)

virtual	~AudioChain ()

Public Member Functions inherited from AudioCombo
AudioProcessorP	at (uint nth)

ssize_t	find_pos (AudioProcessor &proc)

void	insert (AudioProcessorP proc, ssize_t pos=~size_t(0))

AudioProcessorS	list_processors () const

bool	remove (AudioProcessor &proc)

void	set_event_source (AudioProcessorP eproc)

size_t	size ()

Public Member Functions inherited from AudioProcessor
void	adjust_all_params ()

AtomicBits::Iter	atomic_bits_iter (size_t pos=0) const

BusInfo	bus_info (IBusId busid) const

BusInfo	bus_info (OBusId busid) const

bool	check_dirty (Id32 paramid) const

void	connect_event_input (AudioProcessor &oproc)

bool	connected (OBusId obusid) const

String	debug_name () const

void	disconnect_event_input ()

void	enable_engine_output (bool onoff)

AudioEngine &	engine () const

IBusId	find_ibus (const String &name) const

OBusId	find_obus (const String &name) const

MaybeParamId	find_param (const String &identifier) const

DeviceP	get_device () const

double	get_normalized (Id32 paramid)

double	get_param (Id32 paramid)

bool	has_event_input () const

bool	has_event_output () const

const float *	ifloats (IBusId b, uint c) const

double	inyquist () const

bool	is_initialized () const

uint	n_ibuses () const

uint	n_ichannels (IBusId busid) const

uint	n_obuses () const

uint	n_ochannels (OBusId busid) const

float	note_to_freq (int note) const

double	nyquist () const

const float *	ofloats (OBusId b, uint c) const

MinMax	param_range (Id32 paramid) const

virtual double	param_value_from_text (uint32_t paramid, const String &text) const

virtual String	param_value_to_text (uint32_t paramid, double value) const

ParameterC	parameter (Id32 paramid) const

uint	sample_rate () const

bool	send_param (Id32 paramid, double value)

bool	set_normalized (Id32 paramid, double normalized)

String	text_param_from_quark (uint32_t paramid, uint vint)

uint	text_param_to_quark (uint32_t paramid, const String &text)

const AudioTransport &	transport () const

virtual double	value_from_normalized (Id32 paramid, double normalized) const

virtual double	value_to_normalized (Id32 paramid, double value) const

Public Member Functions inherited from NewDeleteBase
void	operator delete (void *ptr, std::size_t sz)

void	operator delete (void *ptr, std::size_t sz, std::align_val_t al)

void	operator delete[] (void *ptr, std::size_t sz)

void	operator delete[] (void *ptr, std::size_t sz, std::align_val_t al)

void *	operator new (std::size_t sz)

void *	operator new (std::size_t sz, std::align_val_t al)

void *	operator new[] (std::size_t sz)

void *	operator new[] (std::size_t sz, std::align_val_t al)

Static Public Member Functions
static void	static_info (AudioProcessorInfo &info)

Static Public Member Functions inherited from AudioProcessor
template<class AudioProc , class ... Args>
static std::shared_ptr< AudioProc >	create_processor (AudioEngine &engine, const Args &...args)

static double	param_peek_mt (const AudioProcessorP proc, Id32 paramid)

static void	registry_add (CString aseid, StaticInfo, MakeProcessorP)

static DeviceP	registry_create (CString aseid, AudioEngine &engine, const MakeDeviceP &)

static void	registry_foreach (const std::function< void(const String &aseid, StaticInfo)> &fun)

static uint64	timestamp ()

Protected Member Functions
uint	chain_up (AudioProcessor &pfirst, AudioProcessor &psecond)

void	initialize (SpeakerArrangement busses) override

void	reconnect (size_t index, bool insertion) override

void	render (uint n_frames) override

void	reset (uint64 target_stamp) override

uint	schedule_children () override

Protected Member Functions inherited from AudioCombo
	AudioCombo (const ProcessorSetup &)

virtual	~AudioCombo ()

Protected Member Functions inherited from AudioProcessor
IBusId	add_input_bus (CString uilabel, SpeakerArrangement speakerarrangement, const String &hints="", const String &blurb="")

OBusId	add_output_bus (CString uilabel, SpeakerArrangement speakerarrangement, const String &hints="", const String &blurb="")

virtual void	adjust_param (uint32_t paramid)

void	apply_event (const MidiEvent &event)

void	apply_input_events ()

void	assign_oblock (OBusId b, uint c, float val)

bool	atomic_bit_notify (size_t nth)

void	atomic_bits_resize (size_t count)

	AudioProcessor (const ProcessorSetup &)

void	connect (IBusId ibus, AudioProcessor &oproc, OBusId obus)

void	disconnect (IBusId ibus)

void	disconnect_ibuses ()

void	disconnect_obuses ()

void	enotify_enqueue_mt (uint32 pushmask)

void	install_params (const AudioParams::Map &params)

IOBus &	iobus (IBusId busid)

const IOBus &	iobus (IBusId busid) const

IOBus &	iobus (OBusId busid)

const IOBus &	iobus (OBusId busid) const

MidiEventInput	midi_event_input ()

MidiEventOutput &	midi_event_output ()

float *	oblock (OBusId b, uint c)

double	peek_param_mt (Id32 paramid) const

void	prepare_event_input ()

void	prepare_event_output ()

void	redirect_oblock (OBusId b, uint c, const float *block)

void	remove_all_buses ()

void	reschedule ()

uint	schedule_processor ()

virtual	~AudioProcessor ()

Additional Inherited Members
Static Public Attributes inherited from AudioProcessor
static const String	GUIONLY

static const String	STANDARD

static const String	STORAGEONLY

Protected Types inherited from AudioProcessor
enum	{ INITIALIZED , SCHEDULED , PARAMCHANGE , BUSCONNECT , BUSDISCONNECT , INSERTION , REMOVAL , ENGINE_OUTPUT }

using	MidiEventInput = MidiEventReader< 2 >

using	MinMax = std::pair< double, double >

Static Protected Member Functions inherited from AudioProcessor
static uint	schedule_processor (AudioProcessor &p)

Static Protected Member Functions inherited from ProcessorManager
static auto	pm_connect (AudioProcessor &p, IBusId i, AudioProcessor &d, OBusId o)

static auto	pm_connect_event_input (AudioProcessor &oproc, AudioProcessor &iproc)

static auto	pm_disconnect_ibuses (AudioProcessor &p)

static auto	pm_disconnect_obuses (AudioProcessor &p)

static auto	pm_remove_all_buses (AudioProcessor &p)

Protected Attributes inherited from AudioCombo
AudioProcessorP	eproc_

AudioProcessorS	processors_

Protected Attributes inherited from AudioProcessor
CString	aseid_

AudioEngine &	engine_

std::atomic< uint32 >	flags_

Member Typedef Documentation

◆ProbeArray

using ProbeArray = std::array<Probe,2>

Constructor & Destructor Documentation

◆AudioChain()

AudioChain	(	const ProcessorSetup &	psetup,
		SpeakerArrangement	iobuses = `SpeakerArrangement::STEREO`
	)

explicit

◆~AudioChain()

~AudioChain ( )

virtual

Member Function Documentation

◆initialize()

void initialize ( SpeakerArrangement busses )

overrideprotectedvirtual

Mandatory method to setup parameters and I/O busses. See add_param(), add_input_bus() / add_output_bus(). This method will be called once per instance after construction.

Implements AudioProcessor.

◆reset()

void reset ( uint64 target_stamp )

overrideprotectedvirtual

Reset all state variables.

Implements AudioProcessor.

◆render()

void render ( uint n_frames )

overrideprotectedvirtual

Method called for every audio buffer to be processed. Each connected output bus needs to be filled with `n_frames`, i.e. `n_frames` many floating point samples per channel. Using the AudioSignal::OBusId (see add_output_bus()), the floating point sample buffers can be addressed via the BusConfig structure as: `bus[obusid].channel[nth].buffer`, see FloatBuffer for further details. The AudioSignal::IBusId (see add_input_bus()) can be used correspondingly to retrieve input channel values.

Implements AudioProcessor.

◆schedule_children()

uint schedule_children ( )

overrideprotectedvirtual

Reimplemented from AudioProcessor.

◆reconnect()

void reconnect	(	size_t	index,
		bool	insertion
	)

overrideprotectedvirtual

Reconnect AudioChain child processors at start and after.

Implements AudioCombo.

◆chain_up()

uint chain_up	(	AudioProcessor &	pfirst,
		AudioProcessor &	psecond
	)

protected

Connect the main audio input of `next` to audio output of `prev`.

◆run_probes()

AudioChain::ProbeArray * run_probes ( bool enable )

◆static_info()

void static_info ( AudioProcessorInfo & info )

static

Anklang C++ API 0.0.0

Classes

Public Types

Public Member Functions

Static Public Member Functions

Protected Member Functions

Additional Inherited Members

Member Typedef Documentation

◆ProbeArray

Constructor & Destructor Documentation

◆AudioChain()

◆~AudioChain()

Member Function Documentation

◆initialize()

◆reset()

◆render()

◆schedule_children()

◆reconnect()

◆chain_up()

◆run_probes()

◆static_info()