Struct ISpAudioVtbl 

#[repr(C)]
pub struct ISpAudioVtbl {
    pub parent: ISpStreamFormatVtbl,
    pub SetState: unsafe extern "system" fn(This: *mut ISpAudio, NewState: SPAUDIOSTATE, ullReserved: ULONGLONG) -> HRESULT,
    pub SetFormat: unsafe extern "system" fn(This: *mut ISpAudio, rguidFmtId: REFGUID, pWaveFormatEx: *const WAVEFORMATEX) -> HRESULT,
    pub GetStatus: unsafe extern "system" fn(This: *mut ISpAudio, pStatus: *mut SPAUDIOSTATUS) -> HRESULT,
    pub SetBufferInfo: unsafe extern "system" fn(This: *mut ISpAudio, pBuffInfo: *const SPAUDIOBUFFERINFO) -> HRESULT,
    pub GetBufferInfo: unsafe extern "system" fn(This: *mut ISpAudio, pBuffInfo: *mut SPAUDIOBUFFERINFO) -> HRESULT,
    pub GetDefaultFormat: unsafe extern "system" fn(This: *mut ISpAudio, pFormatId: *mut GUID, ppCoMemWaveFormatEx: *mut *mut WAVEFORMATEX) -> HRESULT,
    pub EventHandle: unsafe extern "system" fn(This: *mut ISpAudio) -> HANDLE,
    pub GetVolumeLevel: unsafe extern "system" fn(This: *mut ISpAudio, pLevel: *mut ULONG) -> HRESULT,
    pub SetVolumeLevel: unsafe extern "system" fn(This: *mut ISpAudio, Level: ULONG) -> HRESULT,
    pub GetBufferNotifySize: unsafe extern "system" fn(This: *mut ISpAudio, pcbSize: *mut ULONG) -> HRESULT,
    pub SetBufferNotifySize: unsafe extern "system" fn(This: *mut ISpAudio, cbSize: ULONG) -> HRESULT,
}

Fields

parent: ISpStreamFormatVtbl

SetState: unsafe extern "system" fn(This: *mut ISpAudio, NewState: SPAUDIOSTATE, ullReserved: ULONGLONG) -> HRESULT

SetFormat: unsafe extern "system" fn(This: *mut ISpAudio, rguidFmtId: REFGUID, pWaveFormatEx: *const WAVEFORMATEX) -> HRESULT

GetStatus: unsafe extern "system" fn(This: *mut ISpAudio, pStatus: *mut SPAUDIOSTATUS) -> HRESULT

SetBufferInfo: unsafe extern "system" fn(This: *mut ISpAudio, pBuffInfo: *const SPAUDIOBUFFERINFO) -> HRESULT

GetBufferInfo: unsafe extern "system" fn(This: *mut ISpAudio, pBuffInfo: *mut SPAUDIOBUFFERINFO) -> HRESULT

GetDefaultFormat: unsafe extern "system" fn(This: *mut ISpAudio, pFormatId: *mut GUID, ppCoMemWaveFormatEx: *mut *mut WAVEFORMATEX) -> HRESULT

EventHandle: unsafe extern "system" fn(This: *mut ISpAudio) -> HANDLE

GetVolumeLevel: unsafe extern "system" fn(This: *mut ISpAudio, pLevel: *mut ULONG) -> HRESULT

SetVolumeLevel: unsafe extern "system" fn(This: *mut ISpAudio, Level: ULONG) -> HRESULT

GetBufferNotifySize: unsafe extern "system" fn(This: *mut ISpAudio, pcbSize: *mut ULONG) -> HRESULT

SetBufferNotifySize: unsafe extern "system" fn(This: *mut ISpAudio, cbSize: ULONG) -> HRESULT