Method IsFormatSupported

api_wasapi_windows.go:295–315

(shareMode _AUDCLNT_SHAREMODE, pFormat *_WAVEFORMATEXTENSIBLE)

}

func (i *_IAudioClient2) IsFormatSupported(shareMode _AUDCLNT_SHAREMODE, pFormat *_WAVEFORMATEXTENSIBLE) (*_WAVEFORMATEXTENSIBLE, error) {
	var closestMatch *_WAVEFORMATEXTENSIBLE
	r, _, _ := syscall.Syscall6(i.vtbl.IsFormatSupported, 4, uintptr(unsafe.Pointer(i)),
		uintptr(shareMode), uintptr(unsafe.Pointer(pFormat)), uintptr(unsafe.Pointer(&closestMatch)),
		0, 0)
	if uint32(r) != uint32(windows.S_OK) {
		if uint32(r) == uint32(windows.S_FALSE) {
			var r _WAVEFORMATEXTENSIBLE
			if closestMatch != nil {
				r = *closestMatch
				windows.CoTaskMemFree(unsafe.Pointer(closestMatch))
			}
			return &r, nil
		}
		if isAudclntErr(uint32(r)) {
			return nil, fmt.Errorf("oto: IAudioClient2::IsFormatSupported failed: %w", _AUDCLNT_ERR(r))
		}
		return nil, fmt.Errorf("oto: IAudioClient2::IsFormatSupported failed: HRESULT(%d)", uint32(r))
	}
	return nil, nil
}

func (i *_IAudioClient2) Release() uint32 {
	r, _, _ := syscall.Syscall(i.vtbl.Release, 1, uintptr(unsafe.Pointer(i)), 0, 0)