PortAudio 2.0
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#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 |
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 | ) |
UINT32 float* IAudioMeterInformationVtbl::afPeakValues |
__out DWORD* IAudioMeterInformationVtbl::pdwHardwareSupportMask |
__out UINT* IAudioMeterInformationVtbl::pnChannelCount |
BEGIN_INTERFACE REFIID __RPC__deref_out void** IAudioMeterInformationVtbl::ppvObject |
BEGIN_INTERFACE REFIID IAudioMeterInformationVtbl::riid |