PortAudio 2.0
Public Member Functions | Data Fields
IAudioMidrangeVtbl Struct Reference

#include <devicetopology.h>

Public Member Functions

BEGIN_INTERFACE HRESULT (STDMETHODCALLTYPE *QueryInterface)(IAudioMidrange *This
 ULONG (STDMETHODCALLTYPE *AddRef)(IAudioMidrange *This)
 ULONG (STDMETHODCALLTYPE *Release)(IAudioMidrange *This)
 HRESULT (STDMETHODCALLTYPE *GetChannelCount)(IAudioMidrange *This
 HRESULT (STDMETHODCALLTYPE *GetLevelRange)(IAudioMidrange *This
 HRESULT (STDMETHODCALLTYPE *GetLevel)(IAudioMidrange *This
 HRESULT (STDMETHODCALLTYPE *SetLevel)(IAudioMidrange *This
 HRESULT (STDMETHODCALLTYPE *SetLevelUniform)(IAudioMidrange *This
 HRESULT (STDMETHODCALLTYPE *SetLevelAllChannels)(IAudioMidrange *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

IAudioMidrangeVtbl::__in_ecount ( cChannels  )
IAudioMidrangeVtbl::HRESULT ( STDMETHODCALLTYPE *  GetLevelRange)
IAudioMidrangeVtbl::HRESULT ( STDMETHODCALLTYPE *  SetLevelAllChannels)
BEGIN_INTERFACE IAudioMidrangeVtbl::HRESULT ( STDMETHODCALLTYPE *  QueryInterface)
IAudioMidrangeVtbl::HRESULT ( STDMETHODCALLTYPE *  SetLevel)
IAudioMidrangeVtbl::HRESULT ( STDMETHODCALLTYPE *  SetLevelUniform)
IAudioMidrangeVtbl::HRESULT ( STDMETHODCALLTYPE *  GetChannelCount)
IAudioMidrangeVtbl::HRESULT ( STDMETHODCALLTYPE *  GetLevel)
IAudioMidrangeVtbl::ULONG ( STDMETHODCALLTYPE *  AddRef)
IAudioMidrangeVtbl::ULONG ( STDMETHODCALLTYPE *  Release)

Field Documentation

__in UINT __in float IAudioMidrangeVtbl::fLevelDB
__in UINT __out float* IAudioMidrangeVtbl::pfLevelDB
__in UINT __out float __out float* IAudioMidrangeVtbl::pfMaxLevelDB
__in UINT __out float* IAudioMidrangeVtbl::pfMinLevelDB
__in UINT __out float __out float __out float* IAudioMidrangeVtbl::pfStepping
__in UINT __in float __in_opt LPCGUID IAudioMidrangeVtbl::pguidEventContext
BEGIN_INTERFACE REFIID __RPC__deref_out void** IAudioMidrangeVtbl::ppvObject
BEGIN_INTERFACE REFIID IAudioMidrangeVtbl::riid

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

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