[−][src]Struct winapi::um::endpointvolume::IAudioMeterInformationVtbl

#[repr(C)]
pub struct IAudioMeterInformationVtbl {
    pub parent: IUnknownVtbl,
    pub GetPeakValue: unsafe extern "system" fn(This: *mut IAudioMeterInformation, pfPeak: *mut c_float) -> HRESULT,
    pub GetMeteringChannelCount: unsafe extern "system" fn(This: *mut IAudioMeterInformation, pnChannelCount: *mut UINT) -> HRESULT,
    pub GetChannelsPeakValues: unsafe extern "system" fn(This: *mut IAudioMeterInformation, u32ChannelCount: UINT32, afPeakValues: *mut c_float) -> HRESULT,
    pub QueryHardwareSupport: unsafe extern "system" fn(This: *mut IAudioMeterInformation, pdwHardwareSupportMask: *mut DWORD) -> HRESULT,
}

Fields

parent: IUnknownVtblGetPeakValue: unsafe extern "system" fn(This: *mut IAudioMeterInformation, pfPeak: *mut c_float) -> HRESULTGetMeteringChannelCount: unsafe extern "system" fn(This: *mut IAudioMeterInformation, pnChannelCount: *mut UINT) -> HRESULTGetChannelsPeakValues: unsafe extern "system" fn(This: *mut IAudioMeterInformation, u32ChannelCount: UINT32, afPeakValues: *mut c_float) -> HRESULTQueryHardwareSupport: unsafe extern "system" fn(This: *mut IAudioMeterInformation, pdwHardwareSupportMask: *mut DWORD) -> HRESULT

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