#include <dx_asio.h>

Inheritance diagram for dx::asio< device_t, pin_t >:

Collaboration diagram for dx::asio< device_t, pin_t >:

Classes
class	pause

Public Member Functions
	asio (super::match match, const char id, ::IUnknown unknown, ::HRESULT *result)

	dx_catchall_rethrow (status=exception.error;) struct property

Protected Types
typedef device_t::desc	desc

typedef driver< device_t >	driver

Protected Member Functions
dx_catchall_handler(this,) using driver< device_t > void	arrived () override try
	notify device arrivals completed stub

virtual void	arrived (device_t &)
	notify specific device arrival stub

::ASIOError	canSampleRate (::ASIOSampleRate samplerate) noexcept override

	catch (...)

	catch (...)

	catch (...)

	catch (...)

	catch (...)

	catch (...)

	catch (...)

	catch (const dx::exception &__dx_exception)

	catch (const dx::exception &__dx_exception)

	catch (const dx::exception &__dx_exception)

	catch (const dx::exception &__dx_exception)

	catch (const dx::exception &__dx_exception)

	catch (const dx::exception &__dx_exception)

	catch (const dx::exception &__dx_exception)

	catch (const std::exception &__std_exception)

	catch (const std::exception &__std_exception)

	catch (const std::exception &__std_exception)

	catch (const std::exception &__std_exception)

	catch (const std::exception &__std_exception)

	catch (const std::exception &__std_exception)

	catch (const std::exception &__std_exception)

void	clear () noexcept
	replaces std::deque::clear to call virtual notification methods

virtual void	conclude () noexcept

void	conclude () noexcept override

::ASIOError	controlPanel () noexcept override

::CFStringRef	copy () const

::ASIOError	createBuffers (::ASIOBufferInfo info, long channels, long iosize, ::ASIOCallbacks callbacks) noexcept override

virtual void	detach () noexcept

::ASIOError	disposeBuffers () noexcept override

	dx_catchall () static void idle(int64_t nsec)

	dx_catchall () static void idle(uint64_t timeout) noexcept

void	exception (const exception &exception, bool filtered=false) const noexcept override
	notification exception handler

device_t *	find (std::string uid) const noexcept
	Finds the device by guid. The user is responsible for making sure the device list cannot be modified during find().

virtual void	free () noexcept

::ASIOError	future (long selector, void *) noexcept override

::ASIOError	getBufferSize (long min, long max, long preferred, long granularity) noexcept override

::ASIOError	getChannelInfo (::ASIOChannelInfo *info) noexcept override

::ASIOError	getChannels (long ins, long outs) noexcept override

::ASIOError	getClockSources (::ASIOClockSource clocks, long sources) noexcept override

void	getDriverName (char *name) noexcept override

long	getDriverVersion () noexcept override

void	getErrorMessage (char *string) noexcept override

::ASIOError	getLatencies (long rx, long tx) noexcept override

::ASIOError	getSamplePosition (::ASIOSamples samples, ::ASIOTimeStamp timestamp) noexcept override
	Inquires the sample position/time stamp pair.

::ASIOError	getSampleRate (::ASIOSampleRate *samplerate) noexcept override

void	halt () noexcept override
	stop streaming engine

CFTypeID	id () noexcept

CFTypeID	id () noexcept

CFTypeID	id () noexcept

CFTypeID	id () noexcept

CFTypeID	id () noexcept

CFTypeID	id () noexcept

CFTypeID	id () noexcept

CFTypeID	id () noexcept

CFTypeID	id () noexcept

CFTypeID	id () noexcept

::ASIOBool	init (void *) noexcept override

reference &	initialize (cf_object_t cf_object, bool retain=true)

realtime &	initialize (const std::chrono::high_resolution_clock::duration &resolution)

void	initialize (const typename clock_t::duration &duration)

template<unsigned int max_channels>
void	initialize (uint32_t iosize, uint64_t channel_map[2][(max_channels+63)/64]) try

virtual void	launch ()

virtual void	launch ()

DECLARE_IUNKNOWN ::HRESULT STDMETHODCALLTYPE	NonDelegatingQueryInterface (const ::IID &riid, void **object) noexcept override

void	notify () noexcept override
	notify change from device requiring streaming reset

void	notify (unsigned int samplerate) noexcept override
	notify sample rate change from device

	operator bool () const noexcept

	operator cf_object_t () const noexcept

	operator const char * () const

	operator double () const noexcept
	Skips whitespace; returns 0.0 on error.

	operator int32_t () const noexcept
	Skips whitespace; returns 0 on error, MAX or -MAX on overflow.

	operator std::string () const

template<typename petty_t = cf_object_t, typename = typename std::enable_if_t <!std::is_same_v<petty_t, ::CFTypeRef>>>
	operator type<> () const noexcept

bool	operator!= (::CFStringRef value) const noexcept

bool	operator!= (cf_object_t cf_object) const noexcept

bool	operator!= (value_t value)

::CFMutableStringRef	operator+ (::CFStringRef value) const noexcept

::CFMutableStringRef	operator+ (const char *value) const noexcept

	operator::CFDataRef () const noexcept

	operator::CFRunLoopSourceRef () const noexcept

	operator::CFTypeID () const noexcept

template<typename petty_t = cf_object_t, typename = typename std::enable_if_t <!std::is_same_v<petty_t, ::CFTypeRef>>>
	operator::CFTypeRef () const noexcept

	operator::IONotificationPortRef () const noexcept

	operator::mach_port_t () const noexcept

bool	operator< (::CFStringRef value) const noexcept

bool	operator< (value_t value)

bool	operator<= (::CFStringRef value) const noexcept

bool	operator<= (value_t value)

bool	operator== (::CFStringRef value) const noexcept

bool	operator== (cf_object_t cf_object) const noexcept

bool	operator== (value_t value)

bool	operator> (::CFStringRef value) const noexcept

bool	operator> (value_t value)

bool	operator>= (::CFStringRef value) const noexcept

bool	operator>= (value_t value)

::ASIOError	outputReady () noexcept override

void	overload () noexcept override

void	process (int64_t timestamp) noexcept override

reference &	release () noexcept

virtual void	removed () noexcept
	notify device removals completed stub

void	removed (device_t &device) noexcept override
	notify specific device removal stub

reference &	retain () noexcept

void	run () override try
	start streaming engine

uint32_t	samplerate () const try

void	samplerate (uint32_t samplerate) try

::ASIOError	setClockSource (long index) noexcept override

::ASIOError	setSampleRate (::ASIOSampleRate samplerate) noexcept override

void	sleep () override

::ASIOError	start () noexcept override

::ASIOError	stop () noexcept override

void	sync (const std::chrono::high_resolution_clock::time_point &now) override try

virtual void	sync (const typename clock_t::time_point &now)

void	tick () override try

void	update () noexcept try

void	wait () try

void	wake () override

	~asio () noexcept

Static Protected Member Functions
::CFTypeID	id () noexcept

Protected Attributes
struct {

circular_t * circular [directions]

force_read force_read

force_write force_write

struct {

volatile uint32_t * samplerate

} observer

struct {

uint32_t interval
	clock resolution: HW stream frame size in samples More...

uint32_t linesize

circular * reference

uint32_t safety_offset [directions]

uint32_t samplerate

int64_t trigger

} sync

}	cache

::ASIOCallbacks *	callbacks = nullptr

redirect::file	cerr

cf_object_t	cf_object = nullptr

::CFStringRef	cf_type_desc = nullptr

::CFStringRef	cf_type_id = nullptr

redirect::file	clog

std::shared_ptr< device_t >	device

clock_t::duration	duration = clock_t::duration::zero()

T	elements
	STL member.

uint64_t	frame = 0

bool	hw_clock = false

io_t **	io [directions][2] {}

uint32_t	iosize = 0

bool	kernel_streaming = false

bool	launched

log	log {}

dx::log	log {}

std::string	log_path

const match	match

int64_t	mmoffset = 0

dx::stream::clock::monitor *	monitor = nullptr
	io[directions][double buffer][channel][sample]

std::mutex	mutex

clock_t::time_point	objective

bool	paused = false

std::shared_ptr< pin_t >	pin [directions]

cf::preference	preference

dx::registry	preference

std::atomic< bool >	running

uint64_t	sample_position = 0

dx::generic::driver::setup	setup

os_result	status = not_initialized

bool	streaming = false
	keeps track of the start/stop state of the streaming engine

bool	time_code = false
	indicate to generate time code

bool	time_info = false
	indicate ASIO host supports time info

Member Typedef Documentation

◆ desc

template<typename device_t , typename pin_t , typename io_t = int32_t, typename circular_t = typename pin_t::circular_t>

typedef device_t::desc dx::stream::engine< device_t, pin_t, io_t, circular_t >::desc

inherited

◆ driver

template<typename device_t , typename pin_t , typename io_t = int32_t, typename circular_t = typename pin_t::circular_t>

typedef driver<device_t> dx::stream::engine< device_t, pin_t, io_t, circular_t >::driver

protectedinherited

Constructor & Destructor Documentation

◆ ~asio()

template<typename device_t , typename pin_t >

dx::asio< device_t, pin_t >::~asio ( )

inlineprotectednoexcept

◆ asio()

template<typename device_t , typename pin_t >

dx::asio< device_t, pin_t >::asio	(	super::match	match,
		const char *	id,
		::IUnknown *	unknown,
		::HRESULT *	result )

inline

Member Function Documentation

◆ arrived() [1/2]

template<typename device_t , typename pin_t , typename io_t = int32_t, typename circular_t = typename pin_t::circular_t>

dx_catchall_handler(this,) using driver< device_t > void dx::stream::engine< device_t, pin_t, io_t, circular_t >::arrived ( )

inlineoverrideprotectedvirtualinherited

notify device arrivals completed stub

pin creation exception caught here to allow device inspection even if streaming is not possible - most likely due to exclusive access.

Todo: forward pin creation exception to be thrown at engine::start()

Reimplemented from dx::driver< device_t >.

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◆ arrived() [2/2]

virtual void dx::driver< device_t >::arrived ( device_t & )

inlineprotectedvirtualinherited

notify specific device arrival stub

◆ canSampleRate()

template<typename device_t , typename pin_t >

::ASIOError dx::asio< device_t, pin_t >::canSampleRate ( ::ASIOSampleRate samplerate )

inlineoverrideprotectednoexcept

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◆ catch() [1/21]

template<typename device_t , typename pin_t , typename io_t = int32_t, typename circular_t = typename pin_t::circular_t>

dx::stream::engine< device_t, pin_t, io_t, circular_t >::catch ( ... )

inlineprotectedinherited

◆ catch() [2/21]

template<typename device_t , typename pin_t , typename io_t = int32_t, typename circular_t = typename pin_t::circular_t>

dx::stream::engine< device_t, pin_t, io_t, circular_t >::catch ( ... )

inlineprotectedinherited

◆ catch() [3/21]

template<typename device_t , typename pin_t , typename io_t = int32_t, typename circular_t = typename pin_t::circular_t>

dx::stream::engine< device_t, pin_t, io_t, circular_t >::catch ( ... )

inlineprotectedinherited

◆ catch() [4/21]

template<typename device_t , typename pin_t , typename io_t = int32_t, typename circular_t = typename pin_t::circular_t>

dx::stream::engine< device_t, pin_t, io_t, circular_t >::catch ( ... )

inlineinherited

◆ catch() [5/21]

template<typename device_t , typename pin_t , typename io_t = int32_t, typename circular_t = typename pin_t::circular_t>

dx::stream::engine< device_t, pin_t, io_t, circular_t >::catch ( ... )

inlineinherited

◆ catch() [6/21]

template<typename device_t , typename pin_t , typename io_t = int32_t, typename circular_t = typename pin_t::circular_t>

dx::stream::engine< device_t, pin_t, io_t, circular_t >::catch ( ... )

inlineinherited

◆ catch() [7/21]

template<typename device_t , typename pin_t , typename io_t = int32_t, typename circular_t = typename pin_t::circular_t>

dx::stream::engine< device_t, pin_t, io_t, circular_t >::catch ( ... )

inlineinherited

◆ catch() [8/21]

template<typename device_t , typename pin_t , typename io_t = int32_t, typename circular_t = typename pin_t::circular_t>

dx::stream::engine< device_t, pin_t, io_t, circular_t >::catch ( const dx::exception & __dx_exception )

inlineprotectedinherited

◆ catch() [9/21]

template<typename device_t , typename pin_t , typename io_t = int32_t, typename circular_t = typename pin_t::circular_t>

dx::stream::engine< device_t, pin_t, io_t, circular_t >::catch ( const dx::exception & __dx_exception )

inlineprotectedinherited

◆ catch() [10/21]

template<typename device_t , typename pin_t , typename io_t = int32_t, typename circular_t = typename pin_t::circular_t>

dx::stream::engine< device_t, pin_t, io_t, circular_t >::catch ( const dx::exception & __dx_exception )

inlineprotectedinherited

◆ catch() [11/21]

template<typename device_t , typename pin_t , typename io_t = int32_t, typename circular_t = typename pin_t::circular_t>

dx::stream::engine< device_t, pin_t, io_t, circular_t >::catch ( const dx::exception & __dx_exception )

inlineinherited

◆ catch() [12/21]

template<typename device_t , typename pin_t , typename io_t = int32_t, typename circular_t = typename pin_t::circular_t>

dx::stream::engine< device_t, pin_t, io_t, circular_t >::catch ( const dx::exception & __dx_exception )

inlineinherited

◆ catch() [13/21]

template<typename device_t , typename pin_t , typename io_t = int32_t, typename circular_t = typename pin_t::circular_t>

dx::stream::engine< device_t, pin_t, io_t, circular_t >::catch ( const dx::exception & __dx_exception )

inlineinherited

◆ catch() [14/21]

template<typename device_t , typename pin_t , typename io_t = int32_t, typename circular_t = typename pin_t::circular_t>

dx::stream::engine< device_t, pin_t, io_t, circular_t >::catch ( const dx::exception & __dx_exception )

inlineinherited

◆ catch() [15/21]

template<typename device_t , typename pin_t , typename io_t = int32_t, typename circular_t = typename pin_t::circular_t>

dx::stream::engine< device_t, pin_t, io_t, circular_t >::catch ( const std::exception & __std_exception )

inlineprotectedinherited

◆ catch() [16/21]

template<typename device_t , typename pin_t , typename io_t = int32_t, typename circular_t = typename pin_t::circular_t>

dx::stream::engine< device_t, pin_t, io_t, circular_t >::catch ( const std::exception & __std_exception )

inlineprotectedinherited

◆ catch() [17/21]

template<typename device_t , typename pin_t , typename io_t = int32_t, typename circular_t = typename pin_t::circular_t>

dx::stream::engine< device_t, pin_t, io_t, circular_t >::catch ( const std::exception & __std_exception )

inlineprotectedinherited

◆ catch() [18/21]

template<typename device_t , typename pin_t , typename io_t = int32_t, typename circular_t = typename pin_t::circular_t>

dx::stream::engine< device_t, pin_t, io_t, circular_t >::catch ( const std::exception & __std_exception )

inlineinherited

◆ catch() [19/21]

template<typename device_t , typename pin_t , typename io_t = int32_t, typename circular_t = typename pin_t::circular_t>

dx::stream::engine< device_t, pin_t, io_t, circular_t >::catch ( const std::exception & __std_exception )

inlineinherited

◆ catch() [20/21]

template<typename device_t , typename pin_t , typename io_t = int32_t, typename circular_t = typename pin_t::circular_t>

dx::stream::engine< device_t, pin_t, io_t, circular_t >::catch ( const std::exception & __std_exception )

inlineinherited

◆ catch() [21/21]

template<typename device_t , typename pin_t , typename io_t = int32_t, typename circular_t = typename pin_t::circular_t>

dx::stream::engine< device_t, pin_t, io_t, circular_t >::catch ( const std::exception & __std_exception )

inlineinherited

◆ clear()

void dx::driver< device_t >::clear ( )

inlineprotectednoexceptinherited

replaces std::deque::clear to call virtual notification methods

Todo: check if exception catching needed for device::conclude()

◆ conclude() [1/2]

virtual void dx::driver< device_t >::conclude ( )

inlinevirtualnoexceptinherited

Reimplemented from dx::generic::driver.

◆ conclude() [2/2]

void dx::driver< device_t >::conclude ( )

inlineoverridevirtualnoexceptinherited

Reimplemented from dx::generic::driver.

◆ controlPanel()

template<typename device_t , typename pin_t >

::ASIOError dx::asio< device_t, pin_t >::controlPanel ( )

inlineoverrideprotectednoexcept

◆ copy()

::CFStringRef dx::cf::__string< ::CFStringRef >::copy ( ) const

inlineinherited

◆ createBuffers()

template<typename device_t , typename pin_t >

::ASIOError dx::asio< device_t, pin_t >::createBuffers	(	::ASIOBufferInfo *	info,
		long	channels,
		long	iosize,
		::ASIOCallbacks *	callbacks )

inlineoverrideprotectednoexcept

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◆ detach()

template<typename device_t , typename pin_t , typename io_t = int32_t, typename circular_t = typename pin_t::circular_t>

virtual void dx::stream::engine< device_t, pin_t, io_t, circular_t >::detach ( )

inlinevirtualnoexceptinherited

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◆ disposeBuffers()

template<typename device_t , typename pin_t >

::ASIOError dx::asio< device_t, pin_t >::disposeBuffers ( )

inlineoverrideprotectednoexcept

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◆ dx_catchall() [1/2]

dx::generic::driver::dx_catchall ( )

inlineinherited

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◆ dx_catchall() [2/2]

dx::generic::driver::dx_catchall ( )

inlinenoexceptinherited

◆ dx_catchall_rethrow()

template<typename device_t , typename pin_t >

dx::asio< device_t, pin_t >::dx_catchall_rethrow ( status = exception.error; )

inline

◆ exception()

template<typename device_t , typename pin_t >

void dx::asio< device_t, pin_t >::exception	(	const exception &	exception,
		bool	filtered = false ) const

inlineoverrideprotectedvirtualnoexcept

notification exception handler

Reimplemented from dx::generic::driver.

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◆ find()

device_t * dx::driver< device_t >::find ( std::string uid ) const

inlinenoexceptinherited

Finds the device by guid.
The user is responsible for making sure the device list cannot be modified during find().

Exceptions

n/a	this method does not throw exceptions

◆ free()

template<typename device_t , typename pin_t , typename io_t = int32_t, typename circular_t = typename pin_t::circular_t>

virtual void dx::stream::engine< device_t, pin_t, io_t, circular_t >::free ( )

inlinevirtualnoexceptinherited

Todo: replace test for valid pin by overwise keeping track of allocated channels

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◆ future()

template<typename device_t , typename pin_t >

::ASIOError dx::asio< device_t, pin_t >::future	(	long	selector,
		void *	)

inlineoverrideprotectednoexcept

◆ getBufferSize()

template<typename device_t , typename pin_t >

::ASIOError dx::asio< device_t, pin_t >::getBufferSize	(	long *	min,
		long *	max,
		long *	preferred,
		long *	granularity )

inlineoverrideprotectednoexcept

todo set limits for Windows clock if no ASIO clock IRQ is available or if HW clock is already in use

◆ getChannelInfo()

template<typename device_t , typename pin_t >

::ASIOError dx::asio< device_t, pin_t >::getChannelInfo ( ::ASIOChannelInfo * info )

inlineoverrideprotectednoexcept

◆ getChannels()

template<typename device_t , typename pin_t >

::ASIOError dx::asio< device_t, pin_t >::getChannels	(	long *	ins,
		long *	outs )

inlineoverrideprotectednoexcept

◆ getClockSources()

template<typename device_t , typename pin_t >

::ASIOError dx::asio< device_t, pin_t >::getClockSources	(	::ASIOClockSource *	clocks,
		long *	sources )

inlineoverrideprotectednoexcept

◆ getDriverName()

template<typename device_t , typename pin_t >

void dx::asio< device_t, pin_t >::getDriverName ( char * name )

inlineoverrideprotectednoexcept

◆ getDriverVersion()

template<typename device_t , typename pin_t >

long dx::asio< device_t, pin_t >::getDriverVersion ( )

inlineoverrideprotectednoexcept

◆ getErrorMessage()

template<typename device_t , typename pin_t >

void dx::asio< device_t, pin_t >::getErrorMessage ( char * string )

inlineoverrideprotectednoexcept

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◆ getLatencies()

template<typename device_t , typename pin_t >

::ASIOError dx::asio< device_t, pin_t >::getLatencies	(	long *	rx,
		long *	tx )

inlineoverrideprotectednoexcept

◆ getSamplePosition()

template<typename device_t , typename pin_t >

::ASIOError dx::asio< device_t, pin_t >::getSamplePosition	(	::ASIOSamples *	samples,
		::ASIOTimeStamp *	timestamp )

inlineoverrideprotectednoexcept

Inquires the sample position/time stamp pair.

In order to be able to synchronize properly, the sample position / time stamp pair must refer to the current block, that is, the engine will call ASIOGetSamplePosition() in its bufferSwitch() callback and expect the time for the first sample of the current block. Thus, when requested in the very first bufferSwitch after ASIOStart(), the sample position should be zero, and the time stamp should refer to the very time where the stream was started. It also means that the sample position must be block aligned. The driver must ensure proper interpolation if the system time can not be determined for the block position. The driver is responsible for precise time stamps as it usually has most direct access to lower level resources. Proper behavior of ASIOGetSamplePosition() and ASIOGetLatencies() are essential for precise media synchronization!

Exceptions

If	no input/output is present, ASE_NotPresent will be returned. If there is no clock, ASE_SPNotAdvancing will be returned.

Parameters

samples	will hold the sample position on return. The sample position is reset to zero when ASIOStart() gets called.
timestamp	will hold the system time on return when the sample position was latched

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◆ getSampleRate()

template<typename device_t , typename pin_t >

::ASIOError dx::asio< device_t, pin_t >::getSampleRate ( ::ASIOSampleRate * samplerate )

inlineoverrideprotectednoexcept

◆ halt()

template<typename device_t , typename pin_t , typename io_t = int32_t, typename circular_t = typename pin_t::circular_t>

void dx::stream::engine< device_t, pin_t, io_t, circular_t >::halt ( )

inlineoverridevirtualnoexceptinherited

stop streaming engine

Reimplemented from dx::clock< scope_t, clock_t >.

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◆ id() [1/11]

template<typename cf_object_t >

::CFTypeID dx::cf::reference< cf_object_t >::id ( )

staticnoexceptinherited

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◆ id() [2/11]

CFTypeID dx::cf::reference<::CFDictionaryRef >::id ( )

inlinenoexceptinherited

◆ id() [3/11]

CFTypeID dx::cf::reference<::CFMutableDictionaryRef >::id ( )

inlinenoexceptinherited

◆ id() [4/11]

CFTypeID dx::cf::reference<::CFNumberRef >::id ( )

inlinenoexceptinherited

◆ id() [5/11]

CFTypeID dx::cf::reference<::CFStringRef >::id ( )

inlinenoexceptinherited

◆ id() [6/11]

CFTypeID dx::cf::reference<::CFArrayRef >::id ( )

inlinenoexceptinherited

◆ id() [7/11]

CFTypeID dx::cf::reference<::CFURLRef >::id ( )

inlinenoexceptinherited

◆ id() [8/11]

CFTypeID dx::cf::reference<::CFBundleRef >::id ( )

inlinenoexceptinherited

◆ id() [9/11]

CFTypeID dx::cf::reference<::CFDataRef >::id ( )

inlinenoexceptinherited

◆ id() [10/11]

CFTypeID dx::cf::reference<::CFUUIDRef >::id ( )

inlinenoexceptinherited

◆ id() [11/11]

CFTypeID dx::cf::reference<::SCPreferencesRef >::id ( )

inlinenoexceptinherited

◆ init()

template<typename device_t , typename pin_t >

::ASIOBool dx::asio< device_t, pin_t >::init ( void * )

inlineoverrideprotectednoexcept

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◆ initialize() [1/4]

template<typename cf_object_t >

reference & dx::cf::reference< cf_object_t >::initialize	(	cf_object_t	cf_object,
		bool	retain = true )

inlineinherited

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◆ initialize() [2/4]

realtime & dx::thread::prio::realtime::initialize ( const std::chrono::high_resolution_clock::duration & resolution )

inlineinherited

Todo: dx::thread::prio: replace experimental hardcoded preemption limit with real limit obtained from machine

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◆ initialize() [3/4]

template<enum scope scope_t = user, typename clock_t = std::chrono::high_resolution_clock>

void dx::clock< scope_t, clock_t >::initialize ( const typename clock_t::duration & duration )

inlineinherited

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◆ initialize() [4/4]

template<typename device_t , typename pin_t , typename io_t = int32_t, typename circular_t = typename pin_t::circular_t>

template<unsigned int max_channels>

void dx::stream::engine< device_t, pin_t, io_t, circular_t >::initialize	(	uint32_t	iosize,
		uint64_t	channel_map[2][(max_channels+63)/64] )

inlineinherited

Todo: clock already runnning with different iosize: check if engine should be initialized with current iosize

Todo: stream::engine::initialize(): define sync reference pin

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◆ launch() [1/2]

virtual void dx::generic::driver::launch ( )

inlinevirtualinherited

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◆ launch() [2/2]

virtual void dx::generic::driver::launch ( )

inlinevirtualinherited

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◆ NonDelegatingQueryInterface()

template<typename device_t , typename pin_t >

DECLARE_IUNKNOWN ::HRESULT STDMETHODCALLTYPE dx::asio< device_t, pin_t >::NonDelegatingQueryInterface	(	const ::IID &	riid,
		void **	object )

inlineoverrideprotectednoexcept

◆ notify() [1/2]

template<typename device_t , typename pin_t >

void dx::asio< device_t, pin_t >::notify ( )

inlineoverrideprotectedvirtualnoexcept

notify change from device requiring streaming reset

Reimplemented from dx::clock< scope_t, clock_t >.

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◆ notify() [2/2]

template<typename device_t , typename pin_t >

void dx::asio< device_t, pin_t >::notify ( unsigned int )

inlineoverrideprotectedvirtualnoexcept

notify sample rate change from device

Reimplemented from dx::stream::engine< device_t, pin_t, io_t, circular_t >.

◆ operator bool()

template<typename cf_object_t >

dx::cf::reference< cf_object_t >::operator bool ( ) const

inlinenoexceptinherited

◆ operator cf_object_t()

template<typename cf_object_t >

dx::cf::reference< cf_object_t >::operator cf_object_t ( ) const

inlinenoexceptinherited

◆ operator const char *()

dx::cf::__string< ::CFStringRef >::operator const char * ( ) const

inlineinherited

◆ operator double()

dx::cf::__string< ::CFStringRef >::operator double ( ) const

inlinenoexceptinherited

Skips whitespace; returns 0.0 on error.

◆ operator int32_t()

dx::cf::__string< ::CFStringRef >::operator int32_t ( ) const

inlinenoexceptinherited

Skips whitespace; returns 0 on error, MAX or -MAX on overflow.

◆ operator std::string()

dx::cf::__string< ::CFStringRef >::operator std::string ( ) const

inlineinherited

◆ operator type<>()

template<typename cf_object_t >

template<typename petty_t = cf_object_t, typename = typename std::enable_if_t <!std::is_same_v<petty_t, ::CFTypeRef>>>

dx::cf::reference< cf_object_t >::operator type<> ( ) const

noexceptinherited

◆ operator!=() [1/3]

bool dx::cf::__string< ::CFStringRef >::operator!= ( ::CFStringRef value ) const

inlinenoexceptinherited

◆ operator!=() [2/3]

template<typename cf_object_t >

bool dx::cf::reference< cf_object_t >::operator!= ( cf_object_t cf_object ) const

inlinenoexceptinherited

◆ operator!=() [3/3]

bool dx::cf::__string< ::CFStringRef >::operator!= ( value_t value )

inlineinherited

◆ operator+() [1/2]

::CFMutableStringRef dx::cf::__string< ::CFStringRef >::operator+ ( ::CFStringRef value ) const

inlinenoexceptinherited

◆ operator+() [2/2]

::CFMutableStringRef dx::cf::__string< ::CFStringRef >::operator+ ( const char * value ) const

inlinenoexceptinherited

◆ operator::CFDataRef()

dx::cf::__string< ::CFStringRef >::operator::CFDataRef ( ) const

inlinenoexceptinherited

◆ operator::CFRunLoopSourceRef()

dx::io::power::operator::CFRunLoopSourceRef ( ) const

inlinenoexceptinherited

◆ operator::CFTypeID()

template<typename cf_object_t >

dx::cf::reference< cf_object_t >::operator::CFTypeID ( ) const

inlinenoexceptinherited

◆ operator::CFTypeRef()

template<typename cf_object_t >

template<typename petty_t = cf_object_t, typename = typename std::enable_if_t <!std::is_same_v<petty_t, ::CFTypeRef>>>

dx::cf::reference< cf_object_t >::operator::CFTypeRef ( ) const

inlinenoexceptinherited

◆ operator::IONotificationPortRef()

dx::io::power::operator::IONotificationPortRef ( ) const

inlinenoexceptinherited

◆ operator::mach_port_t()

dx::io::power::operator::mach_port_t ( ) const

inlinenoexceptinherited

◆ operator<() [1/2]

bool dx::cf::__string< ::CFStringRef >::operator< ( ::CFStringRef value ) const

inlinenoexceptinherited

◆ operator<() [2/2]

bool dx::cf::__string< ::CFStringRef >::operator< ( value_t value )

inlineinherited

◆ operator<=() [1/2]

bool dx::cf::__string< ::CFStringRef >::operator<= ( ::CFStringRef value ) const

inlinenoexceptinherited

◆ operator<=() [2/2]

bool dx::cf::__string< ::CFStringRef >::operator<= ( value_t value )

inlineinherited

◆ operator==() [1/3]

bool dx::cf::__string< ::CFStringRef >::operator== ( ::CFStringRef value ) const

inlinenoexceptinherited

◆ operator==() [2/3]

template<typename cf_object_t >

bool dx::cf::reference< cf_object_t >::operator== ( cf_object_t cf_object ) const

inlinenoexceptinherited

◆ operator==() [3/3]

bool dx::cf::__string< ::CFStringRef >::operator== ( value_t value )

inlineinherited

◆ operator>() [1/2]

bool dx::cf::__string< ::CFStringRef >::operator> ( ::CFStringRef value ) const

inlinenoexceptinherited

◆ operator>() [2/2]

bool dx::cf::__string< ::CFStringRef >::operator> ( value_t value )

inlineinherited

◆ operator>=() [1/2]

bool dx::cf::__string< ::CFStringRef >::operator>= ( ::CFStringRef value ) const

inlinenoexceptinherited

◆ operator>=() [2/2]

bool dx::cf::__string< ::CFStringRef >::operator>= ( value_t value )

inlineinherited

◆ outputReady()

template<typename device_t , typename pin_t >

::ASIOError dx::asio< device_t, pin_t >::outputReady ( )

inlineoverrideprotectednoexcept

◆ overload()

template<typename device_t , typename pin_t >

void dx::asio< device_t, pin_t >::overload ( )

inlineoverrideprotectedvirtualnoexcept

Reimplemented from dx::stream::engine< device_t, pin_t, io_t, circular_t >.

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◆ process()

template<typename device_t , typename pin_t >

void dx::asio< device_t, pin_t >::process ( int64_t timestamp )

inlineoverrideprotectedvirtualnoexcept

Implements dx::stream::engine< device_t, pin_t, io_t, circular_t >.

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◆ release()

template<typename cf_object_t >

reference & dx::cf::reference< cf_object_t >::release ( )

inlinenoexceptinherited

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◆ removed() [1/2]

virtual void dx::generic::driver::removed ( )

inlineprotectedvirtualnoexceptinherited

notify device removals completed stub

Reimplemented from dx::generic::driver.

◆ removed() [2/2]

template<typename device_t , typename pin_t , typename io_t = int32_t, typename circular_t = typename pin_t::circular_t>

void dx::stream::engine< device_t, pin_t, io_t, circular_t >::removed ( device_t & )

inlineoverrideprotectedvirtualnoexceptinherited

notify specific device removal stub

Reimplemented from dx::driver< device_t >.

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◆ retain()

template<typename cf_object_t >

reference & dx::cf::reference< cf_object_t >::retain ( )

inlinenoexceptinherited

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◆ run()

template<typename device_t , typename pin_t , typename io_t = int32_t, typename circular_t = typename pin_t::circular_t>

void dx::stream::engine< device_t, pin_t, io_t, circular_t >::run ( )

inlineoverridevirtualinherited

start streaming engine

Reimplemented from dx::clock< scope_t, clock_t >.

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◆ samplerate() [1/2]

template<typename device_t , typename pin_t , typename io_t = int32_t, typename circular_t = typename pin_t::circular_t>

uint32_t dx::stream::engine< device_t, pin_t, io_t, circular_t >::samplerate ( ) const

inlineinherited

◆ samplerate() [2/2]

template<typename device_t , typename pin_t , typename io_t = int32_t, typename circular_t = typename pin_t::circular_t>

void dx::stream::engine< device_t, pin_t, io_t, circular_t >::samplerate ( uint32_t samplerate )

inlineinherited

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◆ setClockSource()

template<typename device_t , typename pin_t >

::ASIOError dx::asio< device_t, pin_t >::setClockSource ( long index )

inlineoverrideprotectednoexcept

◆ setSampleRate()

template<typename device_t , typename pin_t >

::ASIOError dx::asio< device_t, pin_t >::setSampleRate ( ::ASIOSampleRate samplerate )

inlineoverrideprotectednoexcept

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◆ sleep()

template<typename device_t , typename pin_t >

void dx::asio< device_t, pin_t >::sleep ( )

inlineoverrideprotectedvirtual

Reimplemented from dx::generic::driver.

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◆ start()

template<typename device_t , typename pin_t >

::ASIOError dx::asio< device_t, pin_t >::start ( )

inlineoverrideprotectednoexcept

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◆ stop()

template<typename device_t , typename pin_t >

::ASIOError dx::asio< device_t, pin_t >::stop ( )

inlineoverrideprotectednoexcept

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◆ sync() [1/2]

template<typename device_t , typename pin_t , typename io_t = int32_t, typename circular_t = typename pin_t::circular_t>

void dx::stream::engine< device_t, pin_t, io_t, circular_t >::sync ( const std::chrono::high_resolution_clock::time_point & now )

inlineoverrideprotectedinherited

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◆ sync() [2/2]

template<enum scope scope_t = user, typename clock_t = std::chrono::high_resolution_clock>

virtual void dx::clock< scope_t, clock_t >::sync ( const typename clock_t::time_point & now )

inlineprotectedvirtualinherited

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◆ tick()

template<typename device_t , typename pin_t , typename io_t = int32_t, typename circular_t = typename pin_t::circular_t>

void dx::stream::engine< device_t, pin_t, io_t, circular_t >::tick ( )

inlineoverrideprotectedvirtualinherited

Todo: enable re-sync with correct rx/tx position dependent clock event time point

Implements dx::clock< scope_t, clock_t >.

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◆ update()

template<typename device_t , typename pin_t , typename io_t = int32_t, typename circular_t = typename pin_t::circular_t>

void dx::stream::engine< device_t, pin_t, io_t, circular_t >::update ( )

inlineprotectednoexceptinherited

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◆ wait()

template<enum scope scope_t = user, typename clock_t = std::chrono::high_resolution_clock>

void dx::clock< scope_t, clock_t >::wait ( )

inlineinherited

◆ wake()

template<typename device_t , typename pin_t >

void dx::asio< device_t, pin_t >::wake ( )

inlineoverrideprotectedvirtual

Reimplemented from dx::generic::driver.

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Member Data Documentation

◆ [struct]

struct { ... } dx::stream::engine< device_t, pin_t, io_t, circular_t >::cache

◆ callbacks

template<typename device_t , typename pin_t >

::ASIOCallbacks* dx::asio< device_t, pin_t >::callbacks = nullptr

protected

◆ cerr

template<typename device_t , typename pin_t >

redirect::file dx::asio< device_t, pin_t >::cerr

protected

◆ cf_object

template<typename cf_object_t >

cf_object_t dx::cf::reference< cf_object_t >::cf_object = nullptr

protectedinherited

◆ cf_type_desc

template<typename cf_object_t >

::CFStringRef dx::cf::reference< cf_object_t >::cf_type_desc = nullptr

inherited

◆ cf_type_id

template<typename cf_object_t >

::CFStringRef dx::cf::reference< cf_object_t >::cf_type_id = nullptr

inherited

◆ circular

template<typename device_t , typename pin_t , typename io_t = int32_t, typename circular_t = typename pin_t::circular_t>

circular_t* dx::stream::engine< device_t, pin_t, io_t, circular_t >::circular[directions]

inherited

◆ clog

template<typename device_t , typename pin_t >

redirect::file dx::asio< device_t, pin_t >::clog

protected

◆ device

template<typename device_t , typename pin_t , typename io_t = int32_t, typename circular_t = typename pin_t::circular_t>

std::shared_ptr<device_t> dx::stream::engine< device_t, pin_t, io_t, circular_t >::device

protectedinherited

◆ duration

template<enum scope scope_t = user, typename clock_t = std::chrono::high_resolution_clock>

clock_t::duration dx::clock< scope_t, clock_t >::duration = clock_t::duration::zero()

protectedinherited

Todo: evaluate clock::status replacement (exception?)

◆ elements

T std::deque< T >::elements

inherited

STL member.

◆ force_read

template<typename device_t , typename pin_t , typename io_t = int32_t, typename circular_t = typename pin_t::circular_t>

force_read dx::stream::engine< device_t, pin_t, io_t, circular_t >::force_read

inherited

◆ force_write

template<typename device_t , typename pin_t , typename io_t = int32_t, typename circular_t = typename pin_t::circular_t>

force_write dx::stream::engine< device_t, pin_t, io_t, circular_t >::force_write

inherited

◆ frame

template<typename device_t , typename pin_t , typename io_t = int32_t, typename circular_t = typename pin_t::circular_t>

uint64_t dx::stream::engine< device_t, pin_t, io_t, circular_t >::frame = 0

protectedinherited

◆ hw_clock

template<typename device_t , typename pin_t , typename io_t = int32_t, typename circular_t = typename pin_t::circular_t>

bool dx::stream::engine< device_t, pin_t, io_t, circular_t >::hw_clock = false

protectedinherited

◆ interval

template<typename device_t , typename pin_t , typename io_t = int32_t, typename circular_t = typename pin_t::circular_t>

uint32_t dx::stream::engine< device_t, pin_t, io_t, circular_t >::interval

inherited

clock resolution: HW stream frame size in samples

◆ io

template<typename device_t , typename pin_t , typename io_t = int32_t, typename circular_t = typename pin_t::circular_t>

io_t** dx::stream::engine< device_t, pin_t, io_t, circular_t >::io[directions][2] {}

protectedinherited

◆ iosize

template<typename device_t , typename pin_t , typename io_t = int32_t, typename circular_t = typename pin_t::circular_t>

uint32_t dx::stream::engine< device_t, pin_t, io_t, circular_t >::iosize = 0

protectedinherited

◆ kernel_streaming

template<typename device_t , typename pin_t , typename io_t = int32_t, typename circular_t = typename pin_t::circular_t>

bool dx::stream::engine< device_t, pin_t, io_t, circular_t >::kernel_streaming = false

protectedinherited

◆ launched

bool dx::driver< device_t >::launched

inherited

◆ linesize

template<typename device_t , typename pin_t , typename io_t = int32_t, typename circular_t = typename pin_t::circular_t>

uint32_t dx::stream::engine< device_t, pin_t, io_t, circular_t >::linesize

inherited

◆ log [1/2]

log dx::generic::driver::log {}

inherited

◆ log [2/2]

dx::log dx::generic::driver::log {}

inherited

◆ log_path

template<typename device_t , typename pin_t >

std::string dx::asio< device_t, pin_t >::log_path

protected

◆ match

template<typename device_t , typename pin_t >

const match dx::asio< device_t, pin_t >::match

protected

◆ mmoffset

template<typename device_t , typename pin_t >

int64_t dx::asio< device_t, pin_t >::mmoffset = 0

protected

◆ monitor

template<typename device_t , typename pin_t , typename io_t = int32_t, typename circular_t = typename pin_t::circular_t>

dx::stream::clock::monitor* dx::stream::engine< device_t, pin_t, io_t, circular_t >::monitor = nullptr

protectedinherited

io[directions][double buffer][channel][sample]

◆ mutex

template<enum scope scope_t = user, typename clock_t = std::chrono::high_resolution_clock>

std::mutex dx::clock< scope_t, clock_t >::mutex

protectedinherited

◆ objective

template<enum scope scope_t = user, typename clock_t = std::chrono::high_resolution_clock>

clock_t::time_point dx::clock< scope_t, clock_t >::objective

protectedinherited

◆ [struct]

struct { ... } dx::stream::engine< device_t, pin_t, io_t, circular_t >::observer

◆ paused

template<typename device_t , typename pin_t >

bool dx::asio< device_t, pin_t >::paused = false

protected

◆ pin

template<typename device_t , typename pin_t , typename io_t = int32_t, typename circular_t = typename pin_t::circular_t>

std::shared_ptr<pin_t> dx::stream::engine< device_t, pin_t, io_t, circular_t >::pin[directions]

protectedinherited

◆ preference [1/2]

cf::preference dx::generic::driver::preference

inherited

◆ preference [2/2]

dx::registry dx::generic::driver::preference

inherited

◆ reference

template<typename device_t , typename pin_t , typename io_t = int32_t, typename circular_t = typename pin_t::circular_t>

circular* dx::stream::engine< device_t, pin_t, io_t, circular_t >::reference

inherited

◆ running

template<enum scope scope_t = user, typename clock_t = std::chrono::high_resolution_clock>

std::atomic<bool> dx::clock< scope_t, clock_t >::running

protectedinherited

◆ safety_offset

template<typename device_t , typename pin_t , typename io_t = int32_t, typename circular_t = typename pin_t::circular_t>

uint32_t dx::stream::engine< device_t, pin_t, io_t, circular_t >::safety_offset {}

inherited

◆ sample_position

template<typename device_t , typename pin_t >

uint64_t dx::asio< device_t, pin_t >::sample_position = 0

protected

◆ samplerate [1/2]

template<typename device_t , typename pin_t , typename io_t = int32_t, typename circular_t = typename pin_t::circular_t>

volatile uint32_t* dx::stream::engine< device_t, pin_t, io_t, circular_t >::samplerate

inherited

◆ samplerate [2/2]

template<typename device_t , typename pin_t , typename io_t = int32_t, typename circular_t = typename pin_t::circular_t>

uint32_t dx::stream::engine< device_t, pin_t, io_t, circular_t >::samplerate

inherited

◆ setup

dx::generic::driver::setup dx::generic::driver::setup

inherited

◆ status

template<typename device_t , typename pin_t >

os_result dx::asio< device_t, pin_t >::status = not_initialized

protected

◆ streaming

template<typename device_t , typename pin_t >

bool dx::asio< device_t, pin_t >::streaming = false

protected

keeps track of the start/stop state of the streaming engine

◆ [struct]

struct { ... } dx::stream::engine< device_t, pin_t, io_t, circular_t >::sync

◆ time_code

template<typename device_t , typename pin_t >

bool dx::asio< device_t, pin_t >::time_code = false

protected

indicate to generate time code

◆ time_info

template<typename device_t , typename pin_t >

bool dx::asio< device_t, pin_t >::time_info = false

protected

indicate ASIO host supports time info

◆ trigger

template<typename device_t , typename pin_t , typename io_t = int32_t, typename circular_t = typename pin_t::circular_t>

int64_t dx::stream::engine< device_t, pin_t, io_t, circular_t >::trigger

inherited

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

dx_asio.h

Classes

Public Member Functions

Protected Types

Protected Member Functions

Static Protected Member Functions

Protected Attributes

Member Typedef Documentation

◆ desc

◆ driver

Constructor & Destructor Documentation

◆ ~asio()

◆ asio()

Member Function Documentation

◆ arrived() [1/2]

◆ arrived() [2/2]

◆ canSampleRate()

◆ catch() [1/21]

◆ catch() [2/21]

◆ catch() [3/21]

◆ catch() [4/21]

◆ catch() [5/21]

◆ catch() [6/21]

◆ catch() [7/21]

◆ catch() [8/21]

◆ catch() [9/21]

◆ catch() [10/21]

◆ catch() [11/21]

◆ catch() [12/21]

◆ catch() [13/21]

◆ catch() [14/21]

◆ catch() [15/21]

◆ catch() [16/21]

◆ catch() [17/21]

◆ catch() [18/21]

◆ catch() [19/21]

◆ catch() [20/21]

◆ catch() [21/21]

◆ clear()

◆ conclude() [1/2]

◆ conclude() [2/2]

◆ controlPanel()

◆ copy()

◆ createBuffers()

◆ detach()

◆ disposeBuffers()

◆ dx_catchall() [1/2]

◆ dx_catchall() [2/2]

◆ dx_catchall_rethrow()

◆ exception()

◆ find()

◆ free()

◆ future()

◆ getBufferSize()

◆ getChannelInfo()

◆ getChannels()

◆ getClockSources()

◆ getDriverName()

◆ getDriverVersion()

◆ getErrorMessage()

◆ getLatencies()

◆ getSamplePosition()

◆ getSampleRate()

◆ halt()

◆ id() [1/11]

◆ id() [2/11]

◆ id() [3/11]

◆ id() [4/11]

◆ id() [5/11]

◆ id() [6/11]

◆ id() [7/11]

◆ id() [8/11]

◆ id() [9/11]

◆ id() [10/11]

◆ id() [11/11]

◆ init()

◆ initialize() [1/4]

◆ initialize() [2/4]

◆ initialize() [3/4]

◆ initialize() [4/4]

◆ launch() [1/2]