Struct audio_device_windows_sys::Windows::Win32::Audio::IDirectMusicSynth

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

Implementations

impl IDirectMusicSynth

pub unsafe fn Open(&self, pportparams: *mut DMUS_PORTPARAMS8) -> HRESULT

pub unsafe fn Close(&self) -> HRESULT

pub unsafe fn SetNumChannelGroups(&self, dwgroups: u32) -> HRESULT

pub unsafe fn Download(
    &self,
    phdownload: *mut HANDLE,
    pvdata: *mut c_void,
    pbfree: *mut i32
) -> HRESULT

pub unsafe fn Unload<'a>(
    &self,
    hdownload: impl IntoParam<'a, HANDLE>,
    lpfreehandle: *mut *mut *mut *mut *mut *mut *mut *mut *mut *mut *mut HRESULT,
    huserdata: impl IntoParam<'a, HANDLE>
) -> HRESULT

pub unsafe fn PlayBuffer(
    &self,
    rt: i64,
    pbbuffer: *mut u8,
    cbbuffer: u32
) -> HRESULT

pub unsafe fn GetRunningStats(&self, pstats: *mut DMUS_SYNTHSTATS) -> HRESULT

pub unsafe fn GetPortCaps(&self, pcaps: *mut DMUS_PORTCAPS) -> HRESULT

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

pub unsafe fn SetSynthSink<'a>(
    &self,
    psynthsink: impl IntoParam<'a, IDirectMusicSynthSink>
) -> HRESULT

pub unsafe fn Render(
    &self,
    pbuffer: *mut i16,
    dwlength: u32,
    llposition: i64
) -> HRESULT

pub unsafe fn SetChannelPriority(
    &self,
    dwchannelgroup: u32,
    dwchannel: u32,
    dwpriority: u32
) -> HRESULT

pub unsafe fn GetChannelPriority(
    &self,
    dwchannelgroup: u32,
    dwchannel: u32,
    pdwpriority: *mut u32
) -> HRESULT

pub unsafe fn GetFormat(
    &self,
    pwaveformatex: *mut WAVEFORMATEX,
    pdwwaveformatexsize: *mut u32
) -> HRESULT

pub unsafe fn GetAppend(&self, pdwappend: *mut u32) -> HRESULT

Trait Implementations

impl Clone for IDirectMusicSynth

fn clone(&self) -> IDirectMusicSynth

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for IDirectMusicSynth

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

Formats the value using the given formatter.

impl Eq for IDirectMusicSynth

impl From<&'_ IDirectMusicSynth8> for IDirectMusicSynth

fn from(value: &IDirectMusicSynth8) -> Self

Performs the conversion.

impl From<IDirectMusicSynth8> for IDirectMusicSynth

fn from(value: IDirectMusicSynth8) -> Self

Performs the conversion.

impl Interface for IDirectMusicSynth

type Vtable = IDirectMusicSynth_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, IDirectMusicSynth> for IDirectMusicSynth8

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

impl<'a> IntoParam<'a, IDirectMusicSynth> for &'a IDirectMusicSynth8

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

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

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

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

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

impl PartialEq<IDirectMusicSynth> for IDirectMusicSynth

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

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

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

This method tests for !=.

impl StructuralEq for IDirectMusicSynth

impl StructuralPartialEq for IDirectMusicSynth