IAudioTrebleVtbl Struct Reference

#include <devicetopology.h>

Public Member Functions
BEGIN_INTERFACE	HRESULT (STDMETHODCALLTYPE *QueryInterface)(IAudioTreble *This
	ULONG (STDMETHODCALLTYPE *AddRef)(IAudioTreble *This)
	ULONG (STDMETHODCALLTYPE *Release)(IAudioTreble *This)
	HRESULT (STDMETHODCALLTYPE *GetChannelCount)(IAudioTreble *This
	HRESULT (STDMETHODCALLTYPE *GetLevelRange)(IAudioTreble *This
	HRESULT (STDMETHODCALLTYPE *GetLevel)(IAudioTreble *This
	HRESULT (STDMETHODCALLTYPE *SetLevel)(IAudioTreble *This
	HRESULT (STDMETHODCALLTYPE *SetLevelUniform)(IAudioTreble *This
	HRESULT (STDMETHODCALLTYPE *SetLevelAllChannels)(IAudioTreble *This
	__in_ecount (cChannels) float aLevelsDB[]

Data Fields
BEGIN_INTERFACE REFIID	riid
BEGIN_INTERFACE REFIID __RPC__deref_out void **	ppvObject
__out UINT *	pcChannels
__in UINT	nChannel
__in UINT __out float *	pfMinLevelDB
__in UINT __out float __out float *	pfMaxLevelDB
__in UINT __out float __out float __out float *	pfStepping
__in UINT __out float *	pfLevelDB
__in UINT __in float	fLevelDB
__in UINT __in float __in_opt LPCGUID	pguidEventContext
__in float	fLevelDB
__in float __in_opt LPCGUID	pguidEventContext
__in ULONG	cChannels
__in ULONG __in_opt LPCGUID	pguidEventContext

---

Member Function Documentation

IAudioTrebleVtbl::__in_ecount

(

cChannels

)

BEGIN_INTERFACE IAudioTrebleVtbl::HRESULT

(

STDMETHODCALLTYPE *

QueryInterface

)

IAudioTrebleVtbl::HRESULT

(

STDMETHODCALLTYPE *

GetChannelCount

)

IAudioTrebleVtbl::HRESULT

(

STDMETHODCALLTYPE *

GetLevelRange

)

IAudioTrebleVtbl::HRESULT

(

STDMETHODCALLTYPE *

GetLevel

)

IAudioTrebleVtbl::HRESULT

(

STDMETHODCALLTYPE *

SetLevel

)

IAudioTrebleVtbl::HRESULT

(

STDMETHODCALLTYPE *

SetLevelUniform

)

IAudioTrebleVtbl::HRESULT

(

STDMETHODCALLTYPE *

SetLevelAllChannels

)

IAudioTrebleVtbl::ULONG

(

STDMETHODCALLTYPE *

AddRef

)

IAudioTrebleVtbl::ULONG

(

STDMETHODCALLTYPE *

Release

)

---

Field Documentation

__in ULONG IAudioTrebleVtbl::cChannels

__in UINT __in float IAudioTrebleVtbl::fLevelDB

__in float IAudioTrebleVtbl::fLevelDB

__in UINT IAudioTrebleVtbl::nChannel

__out UINT* IAudioTrebleVtbl::pcChannels

__in UINT __out float* IAudioTrebleVtbl::pfLevelDB

__in UINT __out float __out float* IAudioTrebleVtbl::pfMaxLevelDB

__in UINT __out float* IAudioTrebleVtbl::pfMinLevelDB

__in UINT __out float __out float __out float* IAudioTrebleVtbl::pfStepping

__in UINT __in float __in_opt LPCGUID IAudioTrebleVtbl::pguidEventContext

__in float __in_opt LPCGUID IAudioTrebleVtbl::pguidEventContext

__in ULONG __in_opt LPCGUID IAudioTrebleVtbl::pguidEventContext

BEGIN_INTERFACE REFIID __RPC__deref_out void** IAudioTrebleVtbl::ppvObject

BEGIN_INTERFACE REFIID IAudioTrebleVtbl::riid

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

• devicetopology.h