PortAudio 2.0
Public Member Functions | Data Fields
IAudioMeterInformationVtbl Struct Reference

#include <endpointvolume.h>

Public Member Functions

BEGIN_INTERFACE HRESULT (STDMETHODCALLTYPE *QueryInterface)(IAudioMeterInformation *This
 ULONG (STDMETHODCALLTYPE *AddRef)(IAudioMeterInformation *This)
 ULONG (STDMETHODCALLTYPE *Release)(IAudioMeterInformation *This)
 HRESULT (STDMETHODCALLTYPE *GetPeakValue)(IAudioMeterInformation *This
 HRESULT (STDMETHODCALLTYPE *GetMeteringChannelCount)(IAudioMeterInformation *This
 HRESULT (STDMETHODCALLTYPE *GetChannelsPeakValues)(IAudioMeterInformation *This
 HRESULT (STDMETHODCALLTYPE *QueryHardwareSupport)(IAudioMeterInformation *This

Data Fields

BEGIN_INTERFACE REFIID riid
BEGIN_INTERFACE REFIID
__RPC__deref_out void ** 
ppvObject
float * pfPeak
__out UINT * pnChannelCount
UINT32 u32ChannelCount
UINT32 float * afPeakValues
__out DWORD * pdwHardwareSupportMask

Member Function Documentation

BEGIN_INTERFACE IAudioMeterInformationVtbl::HRESULT ( STDMETHODCALLTYPE *  QueryInterface)
IAudioMeterInformationVtbl::HRESULT ( STDMETHODCALLTYPE *  QueryHardwareSupport)
IAudioMeterInformationVtbl::HRESULT ( STDMETHODCALLTYPE *  GetPeakValue)
IAudioMeterInformationVtbl::HRESULT ( STDMETHODCALLTYPE *  GetMeteringChannelCount)
IAudioMeterInformationVtbl::HRESULT ( STDMETHODCALLTYPE *  GetChannelsPeakValues)
IAudioMeterInformationVtbl::ULONG ( STDMETHODCALLTYPE *  AddRef)
IAudioMeterInformationVtbl::ULONG ( STDMETHODCALLTYPE *  Release)

Field Documentation

BEGIN_INTERFACE REFIID __RPC__deref_out void** IAudioMeterInformationVtbl::ppvObject
BEGIN_INTERFACE REFIID IAudioMeterInformationVtbl::riid

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