Struct wasapi::Windows::Win32::Media::Audio::CoreAudio::IAudioClient

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

Implementations

impl IAudioClient

pub unsafe fn Initialize(
    &self,
    sharemode: AUDCLNT_SHAREMODE,
    streamflags: u32,
    hnsbufferduration: i64,
    hnsperiodicity: i64,
    pformat: *const WAVEFORMATEX,
    audiosessionguid: *const Guid
) -> Result<()>

pub unsafe fn GetBufferSize(&self) -> Result<u32>

pub unsafe fn GetStreamLatency(&self) -> Result<i64>

pub unsafe fn GetCurrentPadding(&self) -> Result<u32>

pub unsafe fn IsFormatSupported(
    &self,
    sharemode: AUDCLNT_SHAREMODE,
    pformat: *const WAVEFORMATEX,
    ppclosestmatch: *mut *mut WAVEFORMATEX
) -> Result<()>

pub unsafe fn GetMixFormat(
    &self,
    ppdeviceformat: *mut *mut WAVEFORMATEX
) -> Result<()>

pub unsafe fn GetDevicePeriod(
    &self,
    phnsdefaultdeviceperiod: *mut i64,
    phnsminimumdeviceperiod: *mut i64
) -> Result<()>

pub unsafe fn Start(&self) -> Result<()>

pub unsafe fn Stop(&self) -> Result<()>

pub unsafe fn Reset(&self) -> Result<()>

pub unsafe fn SetEventHandle<'a>(
    &self,
    eventhandle: impl IntoParam<'a, HANDLE>
) -> Result<()>

pub unsafe fn GetService<T: Interface>(&self) -> Result<T>

Trait Implementations

impl Clone for IAudioClient

fn clone(&self) -> IAudioClient

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for IAudioClient

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

Formats the value using the given formatter.

impl From<&'_ IAudioClient> for IUnknown

fn from(value: &IAudioClient) -> Self

Performs the conversion.

impl From<IAudioClient> for IUnknown

fn from(value: IAudioClient) -> Self

Performs the conversion.

impl Interface for IAudioClient

type Vtable = IAudioClient_abi

const IID: Guid

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

Returns the vtable for the current interface.

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::assume_init() as it assumes the vtable is implemented by the current interface’s vtable (e.g. a parent interface).

unsafe fn query(&self, iid: *const Guid, interface: *mut *mut c_void) -> HRESULT

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.

fn downgrade(&self) -> Result<Weak<Self>, Error>

Attempts to create a [Weak] reference to this object.

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

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

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

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

impl PartialEq<IAudioClient> for IAudioClient

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

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

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

This method tests for !=.

impl Eq for IAudioClient

impl StructuralEq for IAudioClient

impl StructuralPartialEq for IAudioClient