idAudioHardwareOSS Class Reference

#include <sound.h>

Inheritance diagram for idAudioHardwareOSS:

Public Member Functions
	idAudioHardwareOSS ()
virtual	~idAudioHardwareOSS ()
bool	Initialize (void)
bool	Lock (void **pDSLockedBuffer, ulong *dwDSLockedBufferSize)
bool	Unlock (void *pDSLockedBuffer, dword dwDSLockedBufferSize)
bool	GetCurrentPosition (ulong *pdwCurrentWriteCursor)
bool	Flush ()
void	Write (bool flushing)
int	GetNumberOfSpeakers ()
int	GetMixBufferSize ()
short *	GetMixBuffer ()
Public Member Functions inherited from idAudioHardware
virtual	~idAudioHardware ()

Private Member Functions
void	Release (bool bSilent=false)
void	InitFailed ()
void	ExtractOSSVersion (int version, idStr &str) const

Private Attributes
int	m_audio_fd
int	m_sample_format
unsigned int	m_channels
unsigned int	m_speed
void *	m_buffer
int	m_buffer_size
int	m_loops
int	m_writeChunks
int	m_freeWriteChunks

Static Private Attributes
static const int	MIXBUFFER_CHUNKS = 4

Additional Inherited Members
Static Public Member Functions inherited from idAudioHardware
static idAudioHardware *	Alloc ()

Detailed Description

Definition at line 31 of file sound.h.

Constructor & Destructor Documentation

idAudioHardwareOSS::idAudioHardwareOSS ( )

inline

Definition at line 51 of file sound.h.

idAudioHardwareOSS::~idAudioHardwareOSS ( )

virtual

Definition at line 85 of file sound.cpp.

Member Function Documentation

void idAudioHardwareOSS::ExtractOSSVersion ( int  version, idStr &  str  ) const

private

Definition at line 132 of file sound.cpp.

bool idAudioHardwareOSS::Flush ( void  )

virtual

Implements idAudioHardware.

Definition at line 321 of file sound.cpp.

bool idAudioHardwareOSS::GetCurrentPosition ( ulong *  pdwCurrentWriteCursor )

inlinevirtual

Implements idAudioHardware.

Definition at line 69 of file sound.h.

short * idAudioHardwareOSS::GetMixBuffer ( void  )

virtual

Implements idAudioHardware.

Definition at line 351 of file sound.cpp.

int idAudioHardwareOSS::GetMixBufferSize ( void  )

virtual

Implements idAudioHardware.

Definition at line 341 of file sound.cpp.

int idAudioHardwareOSS::GetNumberOfSpeakers ( void  )

inlinevirtual

Implements idAudioHardware.

Definition at line 74 of file sound.h.

void idAudioHardwareOSS::InitFailed ( )

private

Definition at line 120 of file sound.cpp.

bool idAudioHardwareOSS::Initialize ( void  )

virtual

Implements idAudioHardware.

Definition at line 149 of file sound.cpp.

bool idAudioHardwareOSS::Lock ( void **  pDSLockedBuffer, ulong *  dwDSLockedBufferSize  )

inlinevirtual

Implements idAudioHardware.

Definition at line 67 of file sound.h.

void idAudioHardwareOSS::Release ( bool  bSilent = false )

private

Definition at line 94 of file sound.cpp.

bool idAudioHardwareOSS::Unlock ( void *  pDSLockedBuffer, dword  dwDSLockedBufferSize  )

inlinevirtual

Implements idAudioHardware.

Definition at line 68 of file sound.h.

void idAudioHardwareOSS::Write ( bool  flushing )

virtual

Implements idAudioHardware.

Definition at line 361 of file sound.cpp.

Member Data Documentation

int idAudioHardwareOSS::m_audio_fd

private

Definition at line 35 of file sound.h.

void* idAudioHardwareOSS::m_buffer

private

Definition at line 39 of file sound.h.

int idAudioHardwareOSS::m_buffer_size

private

Definition at line 40 of file sound.h.

unsigned int idAudioHardwareOSS::m_channels

private

Definition at line 37 of file sound.h.

int idAudioHardwareOSS::m_freeWriteChunks

private

Definition at line 48 of file sound.h.

int idAudioHardwareOSS::m_loops

private

Definition at line 43 of file sound.h.

int idAudioHardwareOSS::m_sample_format

private

Definition at line 36 of file sound.h.

unsigned int idAudioHardwareOSS::m_speed

private

Definition at line 38 of file sound.h.

int idAudioHardwareOSS::m_writeChunks

private

Definition at line 46 of file sound.h.

const int idAudioHardwareOSS::MIXBUFFER_CHUNKS = 4

staticprivate

Definition at line 33 of file sound.h.

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

• neo/sys/linux/sound.h
• neo/sys/linux/sound.cpp