Struct audio_device_windows_sys::Windows::Win32::Audio::IDirectSound

#[repr(transparent)]pub struct IDirectSound(_);

Implementations

impl IDirectSound

pub unsafe fn CreateSoundBuffer<'a>(
    &self,
    pcdsbufferdesc: *mut DSBUFFERDESC,
    ppdsbuffer: *mut Option<IDirectSoundBuffer>,
    punkouter: impl IntoParam<'a, IUnknown>
) -> HRESULT

pub unsafe fn GetCaps(&self, pdscaps: *mut DSCAPS) -> HRESULT

pub unsafe fn DuplicateSoundBuffer<'a>(
    &self,
    pdsbufferoriginal: impl IntoParam<'a, IDirectSoundBuffer>,
    ppdsbufferduplicate: *mut Option<IDirectSoundBuffer>
) -> HRESULT

pub unsafe fn SetCooperativeLevel<'a>(
    &self,
    hwnd: impl IntoParam<'a, HWND>,
    dwlevel: u32
) -> HRESULT

pub unsafe fn Compact(&self) -> HRESULT

pub unsafe fn GetSpeakerConfig(&self, pdwspeakerconfig: *mut u32) -> HRESULT

pub unsafe fn SetSpeakerConfig(&self, dwspeakerconfig: u32) -> HRESULT

pub unsafe fn Initialize(&self, pcguiddevice: *mut Guid) -> HRESULT

Trait Implementations

impl Clone for IDirectSound

fn clone(&self) -> IDirectSound

Returns a copy of the value.

pub fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for IDirectSound

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Eq for IDirectSound

impl From<&'_ IDirectSound8> for IDirectSound

fn from(value: &IDirectSound8) -> Self

Performs the conversion.

impl From<IDirectSound8> for IDirectSound

fn from(value: IDirectSound8) -> Self

Performs the conversion.

impl Interface for IDirectSound

type Vtable = IDirectSound_abi

const IID: Guid

pub unsafe fn vtable(&self) -> &Self::Vtable

Returns the vtable for the current interface.

pub unsafe fn assume_vtable<T>(&self) -> &<T as Interface>::Vtable where
    T: Interface, 

Returns the vtable for an assumed interface. The name comes from Box’s assume_init method as it assumes the vtable is implemented by the current interface’s vtable (e.g. a parent interface).

pub fn cast<T>(&self) -> Result<T, Error> where
    T: Interface, 

Attempts to cast the current interface to another interface using QueryInterface. The name cast is preferred to query because there is a WinRT method named query but not one named cast.

impl<'a> IntoParam<'a, IDirectSound> for IDirectSound8

fn into_param(self) -> Param<'a, IDirectSound>

impl<'a> IntoParam<'a, IDirectSound> for &'a IDirectSound8

fn into_param(self) -> Param<'a, IDirectSound>

impl<'a> IntoParam<'a, IUnknown> for IDirectSound

fn into_param(self) -> Param<'a, IUnknown>

impl<'a> IntoParam<'a, IUnknown> for &'a IDirectSound

fn into_param(self) -> Param<'a, IUnknown>

impl PartialEq<IDirectSound> for IDirectSound

fn eq(&self, other: &IDirectSound) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &IDirectSound) -> bool

This method tests for !=.

impl StructuralEq for IDirectSound

impl StructuralPartialEq for IDirectSound