A class that hosts an IPlug as a standalone app and provides Audio/Midi I/O. More...

#include <IPlugAPP_host.h>

Classes
struct	AppState
	Used to manage changes to app i/o. More...

Public Member Functions
void	PopulateSampleRateList (HWND hwndDlg, RtAudio::DeviceInfo pInputDevInfo, RtAudio::DeviceInfo pOutputDevInfo)

void	PopulateAudioInputList (HWND hwndDlg, RtAudio::DeviceInfo *pInfo)

void	PopulateAudioOutputList (HWND hwndDlg, RtAudio::DeviceInfo *pInfo)

void	PopulateDriverSpecificControls (HWND hwndDlg)

void	PopulateAudioDialogs (HWND hwndDlg)

bool	PopulateMidiDialogs (HWND hwndDlg)

void	PopulatePreferencesDialog (HWND hwndDlg)

bool	OpenWindow (HWND pParent)

void	CloseWindow ()

bool	Init ()

bool	InitState ()

void	UpdateINI ()

std::string	GetAudioDeviceName (int idx) const
	Returns the name of the audio device at idx. More...

int	GetAudioDeviceIdx (const char *name) const
	Returns the audio device index linked to a particular name. More...

int	GetMIDIPortNumber (ERoute direction, const char *name) const

void	ProbeAudioIO ()
	find out which devices have input channels & which have output channels, add their ids to the lists More...

void	ProbeMidiIO ()

bool	InitMidi ()

void	CloseAudio ()

bool	InitAudio (uint32_t inId, uint32_t outId, uint32_t sr, uint32_t iovs)

bool	AudioSettingsInStateAreEqual (AppState &os, AppState &ns)

bool	MIDISettingsInStateAreEqual (AppState &os, AppState &ns)

bool	TryToChangeAudioDriverType ()

bool	TryToChangeAudio ()

bool	SelectMIDIDevice (ERoute direction, const char *portName)

IPlugAPP *	GetPlug ()

Static Public Member Functions
static IPlugAPPHost *	Create ()

static int	AudioCallback (void pOutputBuffer, void pInputBuffer, uint32_t nFrames, double streamTime, RtAudioStreamStatus status, void *pUserData)

static void	MIDICallback (double deltatime, std::vector< uint8_t > pMsg, void pUserData)

static void	ErrorCallback (RtAudioError::Type type, const std::string &errorText)

static WDL_DLGRET	PreferencesDlgProc (HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)

static WDL_DLGRET	MainDlgProc (HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)

Static Public Attributes
static std::unique_ptr< IPlugAPPHost >	sInstance

Friends
class	IPlugAPP

Detailed Description

A class that hosts an IPlug as a standalone app and provides Audio/Midi I/O.

Definition at line 81 of file IPlugAPP_host.h.

Constructor & Destructor Documentation

◆ IPlugAPPHost()

IPlugAPPHost::IPlugAPPHost ( )

Definition at line 30 of file IPlugAPP_host.cpp.

◆ ~IPlugAPPHost()

IPlugAPPHost::~IPlugAPPHost ( )

Definition at line 35 of file IPlugAPP_host.cpp.

Member Function Documentation

◆ AudioCallback()

int IPlugAPPHost::AudioCallback	(	void *	pOutputBuffer,
		void *	pInputBuffer,
		uint32_t	nFrames,
		double	streamTime,
		RtAudioStreamStatus	status,
		void *	pUserData
	)

static

Definition at line 686 of file IPlugAPP_host.cpp.

◆ AudioSettingsInStateAreEqual()

bool IPlugAPPHost::AudioSettingsInStateAreEqual	(	AppState &	os,
		AppState &	ns
	)

Definition at line 339 of file IPlugAPP_host.cpp.

◆ CloseAudio()

void IPlugAPPHost::CloseAudio ( )

Definition at line 551 of file IPlugAPP_host.cpp.

◆ CloseWindow()

void IPlugAPPHost::CloseWindow ( )

Definition at line 80 of file IPlugAPP_host.cpp.

◆ Create()

IPlugAPPHost * IPlugAPPHost::Create ( )

static

Definition at line 49 of file IPlugAPP_host.cpp.

◆ ErrorCallback()

void IPlugAPPHost::ErrorCallback	(	RtAudioError::Type	type,
		const std::string &	errorText
	)

static

Definition at line 782 of file IPlugAPP_host.cpp.

◆ GetAudioDeviceIdx()

int IPlugAPPHost::GetAudioDeviceIdx ( const char * name ) const

Returns the audio device index linked to a particular name.

Parameters

name	The name of the audio device to test

Returns: The integer index RTAudio has given the audio device

Definition at line 207 of file IPlugAPP_host.cpp.

◆ GetAudioDeviceName()

std::string IPlugAPPHost::GetAudioDeviceName ( int idx ) const

Returns the name of the audio device at idx.

Parameters

idx	The index RTAudio has given the audio device

Returns: The device name. Core Audio device names are truncated.

Definition at line 202 of file IPlugAPP_host.cpp.

◆ GetMIDIPortNumber()

int IPlugAPPHost::GetMIDIPortNumber	(	ERoute	direction,
		const char *	name
	)		const

Parameters

direction	Either kInput or kOutput
name	The name of the midi device

Returns: An integer specifying the output port number, where 0 means any

Definition at line 218 of file IPlugAPP_host.cpp.

◆ GetPlug()

IPlugAPP * IPlugAPPHost::GetPlug ( )

inline

Definition at line 217 of file IPlugAPP_host.h.

◆ Init()

bool IPlugAPPHost::Init ( )

Definition at line 55 of file IPlugAPP_host.cpp.

◆ InitAudio()

bool IPlugAPPHost::InitAudio	(	uint32_t	inId,
		uint32_t	outId,
		uint32_t	sr,
		uint32_t	iovs
	)

Definition at line 576 of file IPlugAPP_host.cpp.

◆ InitMidi()

bool IPlugAPPHost::InitMidi ( )

Definition at line 636 of file IPlugAPP_host.cpp.

◆ InitState()

bool IPlugAPPHost::InitState ( )

Definition at line 85 of file IPlugAPP_host.cpp.

◆ MainDlgProc()

WDL_DLGRET IPlugAPPHost::MainDlgProc	(	HWND	hwndDlg,
		UINT	uMsg,
		WPARAM	wParam,
		LPARAM	lParam
	)

static

Definition at line 540 of file IPlugAPP_dialog.cpp.

◆ MIDICallback()

void IPlugAPPHost::MIDICallback	(	double	deltatime,
		std::vector< uint8_t > *	pMsg,
		void *	pUserData
	)

static

Definition at line 750 of file IPlugAPP_host.cpp.

◆ MIDISettingsInStateAreEqual()

bool IPlugAPPHost::MIDISettingsInStateAreEqual	(	AppState &	os,
		AppState &	ns
	)

Definition at line 355 of file IPlugAPP_host.cpp.

◆ OpenWindow()

bool IPlugAPPHost::OpenWindow ( HWND pParent )

Definition at line 75 of file IPlugAPP_host.cpp.

◆ PopulateAudioDialogs()

void IPlugAPPHost::PopulateAudioDialogs ( HWND hwndDlg )

Definition at line 186 of file IPlugAPP_dialog.cpp.

◆ PopulateAudioInputList()

void IPlugAPPHost::PopulateAudioInputList	(	HWND	hwndDlg,
		RtAudio::DeviceInfo *	pInfo
	)

Definition at line 66 of file IPlugAPP_dialog.cpp.

◆ PopulateAudioOutputList()

void IPlugAPPHost::PopulateAudioOutputList	(	HWND	hwndDlg,
		RtAudio::DeviceInfo *	pInfo
	)

Definition at line 93 of file IPlugAPP_dialog.cpp.

◆ PopulateDriverSpecificControls()

void IPlugAPPHost::PopulateDriverSpecificControls ( HWND hwndDlg )

Definition at line 121 of file IPlugAPP_dialog.cpp.

◆ PopulateMidiDialogs()

bool IPlugAPPHost::PopulateMidiDialogs ( HWND hwndDlg )

Definition at line 212 of file IPlugAPP_dialog.cpp.

◆ PopulateSampleRateList()

void IPlugAPPHost::PopulateSampleRateList	(	HWND	hwndDlg,
		RtAudio::DeviceInfo *	pInputDevInfo,
		RtAudio::DeviceInfo *	pOutputDevInfo
	)

Definition at line 32 of file IPlugAPP_dialog.cpp.

◆ PreferencesDlgProc()

WDL_DLGRET IPlugAPPHost::PreferencesDlgProc	(	HWND	hwndDlg,
		UINT	uMsg,
		WPARAM	wParam,
		LPARAM	lParam
	)

static

Definition at line 298 of file IPlugAPP_dialog.cpp.

◆ ProbeAudioIO()

void IPlugAPPHost::ProbeAudioIO ( )

find out which devices have input channels & which have output channels, add their ids to the lists

Definition at line 256 of file IPlugAPP_host.cpp.

◆ ProbeMidiIO()

void IPlugAPPHost::ProbeMidiIO ( )

Definition at line 304 of file IPlugAPP_host.cpp.

◆ SelectMIDIDevice()

bool IPlugAPPHost::SelectMIDIDevice	(	ERoute	direction,
		const char *	portName
	)

Definition at line 461 of file IPlugAPP_host.cpp.

◆ TryToChangeAudio()

bool IPlugAPPHost::TryToChangeAudio ( )

Definition at line 394 of file IPlugAPP_host.cpp.

◆ TryToChangeAudioDriverType()

bool IPlugAPPHost::TryToChangeAudioDriverType ( )

Definition at line 365 of file IPlugAPP_host.cpp.

◆ UpdateINI()

void IPlugAPPHost::UpdateINI ( )

Definition at line 164 of file IPlugAPP_host.cpp.

Friends And Related Function Documentation

◆ IPlugAPP

friend class IPlugAPP

friend

Definition at line 258 of file IPlugAPP_host.h.

Member Data Documentation

◆ sInstance

std::unique_ptr< IPlugAPPHost > IPlugAPPHost::sInstance

static

Definition at line 161 of file IPlugAPP_host.h.

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

Classes

Public Member Functions

Static Public Member Functions

Static Public Attributes

Friends

Detailed Description

Constructor & Destructor Documentation

◆ IPlugAPPHost()

◆ ~IPlugAPPHost()

Member Function Documentation

◆ AudioCallback()

◆ AudioSettingsInStateAreEqual()

◆ CloseAudio()

◆ CloseWindow()

◆ Create()

◆ ErrorCallback()

◆ GetAudioDeviceIdx()

◆ GetAudioDeviceName()

◆ GetMIDIPortNumber()

◆ GetPlug()

◆ Init()

◆ InitAudio()

◆ InitMidi()

◆ InitState()

◆ MainDlgProc()

◆ MIDICallback()

◆ MIDISettingsInStateAreEqual()

◆ OpenWindow()

◆ PopulateAudioDialogs()

◆ PopulateAudioInputList()

◆ PopulateAudioOutputList()

◆ PopulateDriverSpecificControls()

◆ PopulateMidiDialogs()

◆ PopulateSampleRateList()

◆ PreferencesDlgProc()

◆ ProbeAudioIO()

◆ ProbeMidiIO()

◆ SelectMIDIDevice()

◆ TryToChangeAudio()

◆ TryToChangeAudioDriverType()

◆ UpdateINI()

Friends And Related Function Documentation

◆ IPlugAPP

Member Data Documentation

◆ sInstance