CMiniportWaveStreamCMI Class Reference

#include <minwave.hpp>

Inheritance diagram for CMiniportWaveStreamCMI:

Collaboration diagram for CMiniportWaveStreamCMI:

Public Member Functions
	DECLARE_STD_UNKNOWN ()
	DEFINE_STD_CONSTRUCTOR (CMiniportWaveStreamCMI)
	~CMiniportWaveStreamCMI ()
NTSTATUS	Init (CMiniportWaveCMI *Miniport_, UInt32 streamIndex_, bool isCaptureStream_, PKSDATAFORMAT DataFormat, PDMACHANNEL DMAChannel_, PSERVICEGROUP *OutServiceGroup)

Public Attributes
	IMP_IMiniportWaveCyclicStream
	IMP_IDrmAudioStream
Public Attributes inherited from CUnknown
union {
IUnknown   IUnknown
INonDelegatingUnknown   INonDelegatingUnknown
};
LONG	m_ref_count
PUNKNOWN	m_outer_unknown

Private Member Functions
NTSTATUS	prepareStream ()
NTSTATUS	setDACChannels ()
NTSTATUS	setupSPDIFPlayback (bool enableSPDIF)
NTSTATUS	setupAC3Passthru ()

Private Attributes
CMiniportWaveCMI *	Miniport
PDMACHANNEL	DMAChannel
PSERVICEGROUP	ServiceGroup
bool	isCaptureStream
UInt32	streamIndex
UInt32	channelNumber
KSSTATE	state
UInt32	periodSize
UInt32	dmaSize
UInt32	currentChannelCount
UInt32	currentSampleRate
UInt32	currentResolution
bool	enableAC3Passthru
bool	enableSPDIF

Friends
class	CMiniportWaveCMI

Detailed Description

Definition at line 93 of file minwave.hpp.

Constructor & Destructor Documentation

~CMiniportWaveStreamCMI()

CMiniportWaveStreamCMI::~CMiniportWaveStreamCMI

(

)

Member Function Documentation

DECLARE_STD_UNKNOWN()

CMiniportWaveStreamCMI::DECLARE_STD_UNKNOWN

(

)

DEFINE_STD_CONSTRUCTOR()

CMiniportWaveStreamCMI::DEFINE_STD_CONSTRUCTOR

(

CMiniportWaveStreamCMI

)

Init()

NTSTATUS CMiniportWaveStreamCMI::Init	(	CMiniportWaveCMI *	Miniport_,
		UInt32	streamIndex_,
		bool	isCaptureStream_,
		PKSDATAFORMAT	DataFormat,
		PDMACHANNEL	DMAChannel_,
		PSERVICEGROUP *	OutServiceGroup
	)

prepareStream()

NTSTATUS CMiniportWaveStreamCMI::prepareStream ( )

private

setDACChannels()

NTSTATUS CMiniportWaveStreamCMI::setDACChannels ( )

private

setupAC3Passthru()

NTSTATUS CMiniportWaveStreamCMI::setupAC3Passthru ( )

private

setupSPDIFPlayback()

NTSTATUS CMiniportWaveStreamCMI::setupSPDIFPlayback ( bool  enableSPDIF )

private

Friends And Related Function Documentation

CMiniportWaveCMI

friend class CMiniportWaveCMI

friend

Definition at line 145 of file minwave.hpp.

Member Data Documentation

channelNumber

UInt32 CMiniportWaveStreamCMI::channelNumber

private

Definition at line 116 of file minwave.hpp.

currentChannelCount

UInt32 CMiniportWaveStreamCMI::currentChannelCount

private

Definition at line 120 of file minwave.hpp.

currentResolution

UInt32 CMiniportWaveStreamCMI::currentResolution

private

Definition at line 120 of file minwave.hpp.

currentSampleRate

UInt32 CMiniportWaveStreamCMI::currentSampleRate

private

Definition at line 120 of file minwave.hpp.

DMAChannel

PDMACHANNEL CMiniportWaveStreamCMI::DMAChannel

private

Definition at line 110 of file minwave.hpp.

dmaSize

UInt32 CMiniportWaveStreamCMI::dmaSize

private

Definition at line 119 of file minwave.hpp.

enableAC3Passthru

bool CMiniportWaveStreamCMI::enableAC3Passthru

private

Definition at line 121 of file minwave.hpp.

enableSPDIF

bool CMiniportWaveStreamCMI::enableSPDIF

private

Definition at line 121 of file minwave.hpp.

IMP_IDrmAudioStream

CMiniportWaveStreamCMI::IMP_IDrmAudioStream

Definition at line 138 of file minwave.hpp.

IMP_IMiniportWaveCyclicStream

CMiniportWaveStreamCMI::IMP_IMiniportWaveCyclicStream

Definition at line 135 of file minwave.hpp.

isCaptureStream

bool CMiniportWaveStreamCMI::isCaptureStream

private

Definition at line 114 of file minwave.hpp.

Miniport

CMiniportWaveCMI* CMiniportWaveStreamCMI::Miniport

private

Definition at line 103 of file minwave.hpp.

periodSize

UInt32 CMiniportWaveStreamCMI::periodSize

private

Definition at line 118 of file minwave.hpp.

ServiceGroup

PSERVICEGROUP CMiniportWaveStreamCMI::ServiceGroup

private

Definition at line 111 of file minwave.hpp.

state

KSSTATE CMiniportWaveStreamCMI::state

private

Definition at line 117 of file minwave.hpp.

streamIndex

UInt32 CMiniportWaveStreamCMI::streamIndex

private

Definition at line 115 of file minwave.hpp.

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

• drivers/wdm/audio/drivers/CMIDriver/minwave.hpp