Struct audio_device_windows_sys::Windows::Win32::Audio::IDirectMusic

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

Implementations

impl IDirectMusic

pub unsafe fn EnumPort(
    &self,
    dwindex: u32,
    pportcaps: *mut DMUS_PORTCAPS
) -> HRESULT

pub unsafe fn CreateMusicBuffer<'a>(
    &self,
    pbufferdesc: *mut DMUS_BUFFERDESC,
    ppbuffer: *mut Option<IDirectMusicBuffer>,
    punkouter: impl IntoParam<'a, IUnknown>
) -> HRESULT

pub unsafe fn CreatePort<'a>(
    &self,
    rclsidport: *const Guid,
    pportparams: *mut DMUS_PORTPARAMS8,
    ppport: *mut Option<IDirectMusicPort>,
    punkouter: impl IntoParam<'a, IUnknown>
) -> HRESULT

pub unsafe fn EnumMasterClock(
    &self,
    dwindex: u32,
    lpclockinfo: *mut DMUS_CLOCKINFO8
) -> HRESULT

pub unsafe fn SetMasterClock(&self, rguidclock: *const Guid) -> HRESULT

pub unsafe fn Activate<'a>(&self, fenable: impl IntoParam<'a, BOOL>) -> HRESULT

pub unsafe fn GetDefaultPort(&self, pguidport: *mut Guid) -> HRESULT

pub unsafe fn SetDirectSound<'a>(
    &self,
    pdirectsound: impl IntoParam<'a, IDirectSound>,
    hwnd: impl IntoParam<'a, HWND>
) -> HRESULT

Trait Implementations

impl Clone for IDirectMusic

fn clone(&self) -> IDirectMusic

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for IDirectMusic

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

Formats the value using the given formatter.

impl Eq for IDirectMusic

impl From<&'_ IDirectMusic8> for IDirectMusic

fn from(value: &IDirectMusic8) -> Self

Performs the conversion.

impl From<IDirectMusic8> for IDirectMusic

fn from(value: IDirectMusic8) -> Self

Performs the conversion.

impl Interface for IDirectMusic

type Vtable = IDirectMusic_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, IDirectMusic> for IDirectMusic8

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

impl<'a> IntoParam<'a, IDirectMusic> for &'a IDirectMusic8

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

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

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

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

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

impl PartialEq<IDirectMusic> for IDirectMusic

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

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

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

This method tests for !=.

impl StructuralEq for IDirectMusic

impl StructuralPartialEq for IDirectMusic