dsAudioDriver Class Reference

#include <audiodrv.h>

Inheritance diagram for dsAudioDriver:

List of all members.

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Detailed Description

Definition at line 88 of file audiodrv.h.

Public Member Functions
	dsAudioDriver (QString s, QString m, int mCap, HWND hMainWindow)
	~dsAudioDriver ()
virtual void	StartSpeaker ()
virtual void	Open ()
virtual void	Close ()
virtual int	Write (short *data, int samples)
virtual int	msOutQueued ()
virtual int	samplesOutSpaceRemaining ()
virtual bool	anyMicrophoneData ()
virtual int	Read (short *buffer, int maxSamples)
void	dsEnumerateCallback (LPGUID lpGUID, LPCTSTR lpszDesc, LPCTSTR lpszDrvName)
Private Member Functions
bool	openSpeaker ()
bool	openMicrophone ()
bool	closeMicrophone ()
bool	closeSpeaker ()
Private Attributes
QString	spkName
QString	micName
GUID *	spkGuid
GUID *	micGuid
bool	enumerateSpeaker
IDirectSound *	spkDS
IDirectSoundCapture *	micDS
IDirectSoundBuffer *	dsSpkBuffer
IDirectSoundCaptureBuffer *	dsMicBuffer
unsigned char *	dsSpkMemory
int	spkByteIndex
int	lastPlayPos
int	playBufferWraps
int	lastReadPos
int	micBufferBytes

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Constructor & Destructor Documentation

dsAudioDriver::dsAudioDriver	(	QString	s,
		QString	m,
		int	mCap,
		HWND	hMainWindow
	)

Definition at line 340 of file audiodrv.cpp.

dsAudioDriver::~dsAudioDriver

(

)

Definition at line 371 of file audiodrv.cpp.

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Member Function Documentation

void dsAudioDriver::StartSpeaker

(

)

[virtual]

Reimplemented from AudioDriver.

Definition at line 408 of file audiodrv.cpp.

void dsAudioDriver::Open

(

void

)

[virtual]

Reimplemented from AudioDriver.

Definition at line 392 of file audiodrv.cpp.

void dsAudioDriver::Close

(

void

)

[virtual]

Reimplemented from AudioDriver.

Definition at line 400 of file audiodrv.cpp.

int dsAudioDriver::Write	(	short *	data,
		int	samples
	)			[virtual]

Reimplemented from AudioDriver.

Definition at line 414 of file audiodrv.cpp.

int dsAudioDriver::msOutQueued

(

)

[virtual]

Reimplemented from AudioDriver.

Definition at line 479 of file audiodrv.cpp.

int dsAudioDriver::samplesOutSpaceRemaining

(

)

[virtual]

Reimplemented from AudioDriver.

Definition at line 498 of file audiodrv.cpp.

bool dsAudioDriver::anyMicrophoneData

(

)

[virtual]

Reimplemented from AudioDriver.

Definition at line 446 of file audiodrv.cpp.

int dsAudioDriver::Read	(	short *	buffer,
		int	maxSamples
	)			[virtual]

Reimplemented from AudioDriver.

Definition at line 459 of file audiodrv.cpp.

void dsAudioDriver::dsEnumerateCallback	(	LPGUID	lpGUID,
		LPCTSTR	lpszDesc,
		LPCTSTR	lpszDrvName
	)

Definition at line 519 of file audiodrv.cpp.

Referenced by enumerateCallback().

bool dsAudioDriver::openSpeaker

(

)

[private]

Definition at line 571 of file audiodrv.cpp.

Referenced by Open().

bool dsAudioDriver::openMicrophone

(

)

[private]

Definition at line 539 of file audiodrv.cpp.

Referenced by Open().

bool dsAudioDriver::closeMicrophone

(

)

[private]

Definition at line 614 of file audiodrv.cpp.

Referenced by Close(), and ~dsAudioDriver().

bool dsAudioDriver::closeSpeaker

(

)

[private]

Definition at line 627 of file audiodrv.cpp.

Referenced by Close(), and ~dsAudioDriver().

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Member Data Documentation

QString dsAudioDriver::spkName [private]

Definition at line 107 of file audiodrv.h.

Referenced by dsAudioDriver(), and dsEnumerateCallback().

QString dsAudioDriver::micName [private]

Definition at line 108 of file audiodrv.h.

Referenced by dsAudioDriver(), and dsEnumerateCallback().

GUID* dsAudioDriver::spkGuid [private]

Definition at line 109 of file audiodrv.h.

Referenced by dsAudioDriver(), dsEnumerateCallback(), and ~dsAudioDriver().

GUID* dsAudioDriver::micGuid [private]

Definition at line 110 of file audiodrv.h.

Referenced by dsAudioDriver(), dsEnumerateCallback(), and ~dsAudioDriver().

bool dsAudioDriver::enumerateSpeaker [private]

Definition at line 111 of file audiodrv.h.

Referenced by dsAudioDriver(), and dsEnumerateCallback().

IDirectSound* dsAudioDriver::spkDS [private]

Definition at line 112 of file audiodrv.h.

Referenced by Close(), dsAudioDriver(), Open(), openSpeaker(), and ~dsAudioDriver().

IDirectSoundCapture* dsAudioDriver::micDS [private]

Definition at line 113 of file audiodrv.h.

Referenced by Close(), dsAudioDriver(), Open(), openMicrophone(), and ~dsAudioDriver().

IDirectSoundBuffer* dsAudioDriver::dsSpkBuffer [private]

Definition at line 114 of file audiodrv.h.

Referenced by closeSpeaker(), dsAudioDriver(), msOutQueued(), openSpeaker(), samplesOutSpaceRemaining(), StartSpeaker(), Write(), and ~dsAudioDriver().

IDirectSoundCaptureBuffer* dsAudioDriver::dsMicBuffer [private]

Definition at line 115 of file audiodrv.h.

Referenced by anyMicrophoneData(), closeMicrophone(), dsAudioDriver(), openMicrophone(), Read(), and ~dsAudioDriver().

unsigned char* dsAudioDriver::dsSpkMemory [private]

Definition at line 116 of file audiodrv.h.

Referenced by openSpeaker(), and Write().

int dsAudioDriver::spkByteIndex [private]

Definition at line 117 of file audiodrv.h.

Referenced by msOutQueued(), samplesOutSpaceRemaining(), StartSpeaker(), and Write().

int dsAudioDriver::lastPlayPos [private]

Definition at line 118 of file audiodrv.h.

Referenced by dsAudioDriver(), msOutQueued(), samplesOutSpaceRemaining(), and Write().

int dsAudioDriver::playBufferWraps [private]

Definition at line 119 of file audiodrv.h.

Referenced by dsAudioDriver(), msOutQueued(), samplesOutSpaceRemaining(), and Write().

int dsAudioDriver::lastReadPos [private]

Definition at line 120 of file audiodrv.h.

Referenced by anyMicrophoneData(), dsAudioDriver(), and Read().

int dsAudioDriver::micBufferBytes [private]

Definition at line 121 of file audiodrv.h.

Referenced by anyMicrophoneData(), dsAudioDriver(), openMicrophone(), and Read().

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

• audiodrv.h
• audiodrv.cpp