Trait windows::Win32::Media::Audio::DirectMusic::IDirectMusicPort_Impl

pub trait IDirectMusicPort_Impl: Sized {
    // Required methods
    fn PlayBuffer(&self, pbuffer: Option<&IDirectMusicBuffer>) -> Result<()>;
    fn SetReadNotificationHandle(&self, hevent: HANDLE) -> Result<()>;
    fn Read(&self, pbuffer: Option<&IDirectMusicBuffer>) -> Result<()>;
    fn DownloadInstrument(
        &self,
        pinstrument: Option<&IDirectMusicInstrument>,
        ppdownloadedinstrument: *mut Option<IDirectMusicDownloadedInstrument>,
        pnoteranges: *mut DMUS_NOTERANGE,
        dwnumnoteranges: u32
    ) -> Result<()>;
    fn UnloadInstrument(
        &self,
        pdownloadedinstrument: Option<&IDirectMusicDownloadedInstrument>
    ) -> Result<()>;
    fn GetLatencyClock(&self) -> Result<IReferenceClock>;
    fn GetRunningStats(&self, pstats: *mut DMUS_SYNTHSTATS) -> Result<()>;
    fn Compact(&self) -> Result<()>;
    fn GetCaps(&self, pportcaps: *mut DMUS_PORTCAPS) -> Result<()>;
    fn DeviceIoControl(
        &self,
        dwiocontrolcode: u32,
        lpinbuffer: *mut c_void,
        ninbuffersize: u32,
        lpoutbuffer: *mut c_void,
        noutbuffersize: u32,
        lpbytesreturned: *mut u32,
        lpoverlapped: *mut OVERLAPPED
    ) -> Result<()>;
    fn SetNumChannelGroups(&self, dwchannelgroups: u32) -> Result<()>;
    fn GetNumChannelGroups(&self, pdwchannelgroups: *mut u32) -> Result<()>;
    fn Activate(&self, factive: BOOL) -> Result<()>;
    fn SetChannelPriority(
        &self,
        dwchannelgroup: u32,
        dwchannel: u32,
        dwpriority: u32
    ) -> Result<()>;
    fn GetChannelPriority(
        &self,
        dwchannelgroup: u32,
        dwchannel: u32,
        pdwpriority: *mut u32
    ) -> Result<()>;
    fn SetDirectSound(
        &self,
        pdirectsound: Option<&IDirectSound>,
        pdirectsoundbuffer: Option<&IDirectSoundBuffer>
    ) -> Result<()>;
    fn GetFormat(
        &self,
        pwaveformatex: *mut WAVEFORMATEX,
        pdwwaveformatexsize: *mut u32,
        pdwbuffersize: *mut u32
    ) -> Result<()>;
}

Required Methods

fn PlayBuffer(&self, pbuffer: Option<&IDirectMusicBuffer>) -> Result<()>

fn SetReadNotificationHandle(&self, hevent: HANDLE) -> Result<()>

fn Read(&self, pbuffer: Option<&IDirectMusicBuffer>) -> Result<()>

fn DownloadInstrument( &self, pinstrument: Option<&IDirectMusicInstrument>, ppdownloadedinstrument: *mut Option<IDirectMusicDownloadedInstrument>, pnoteranges: *mut DMUS_NOTERANGE, dwnumnoteranges: u32 ) -> Result<()>

fn UnloadInstrument( &self, pdownloadedinstrument: Option<&IDirectMusicDownloadedInstrument> ) -> Result<()>

fn GetLatencyClock(&self) -> Result<IReferenceClock>

fn GetRunningStats(&self, pstats: *mut DMUS_SYNTHSTATS) -> Result<()>

fn Compact(&self) -> Result<()>

fn GetCaps(&self, pportcaps: *mut DMUS_PORTCAPS) -> Result<()>

fn DeviceIoControl( &self, dwiocontrolcode: u32, lpinbuffer: *mut c_void, ninbuffersize: u32, lpoutbuffer: *mut c_void, noutbuffersize: u32, lpbytesreturned: *mut u32, lpoverlapped: *mut OVERLAPPED ) -> Result<()>

fn SetNumChannelGroups(&self, dwchannelgroups: u32) -> Result<()>

fn GetNumChannelGroups(&self, pdwchannelgroups: *mut u32) -> Result<()>

fn Activate(&self, factive: BOOL) -> Result<()>

fn SetChannelPriority( &self, dwchannelgroup: u32, dwchannel: u32, dwpriority: u32 ) -> Result<()>

fn GetChannelPriority( &self, dwchannelgroup: u32, dwchannel: u32, pdwpriority: *mut u32 ) -> Result<()>

fn SetDirectSound( &self, pdirectsound: Option<&IDirectSound>, pdirectsoundbuffer: Option<&IDirectSoundBuffer> ) -> Result<()>

fn GetFormat( &self, pwaveformatex: *mut WAVEFORMATEX, pdwwaveformatexsize: *mut u32, pdwbuffersize: *mut u32 ) -> Result<()>

Object Safety

This trait is not object safe.

Implementors