Trait windows::Win32::Media::MediaFoundation::IMFASFStreamSelector_Impl

pub trait IMFASFStreamSelector_Impl: Sized {
    // Required methods
    fn GetStreamCount(&self) -> Result<u32>;
    fn GetOutputCount(&self) -> Result<u32>;
    fn GetOutputStreamCount(&self, dwoutputnum: u32) -> Result<u32>;
    fn GetOutputStreamNumbers(&self, dwoutputnum: u32) -> Result<u16>;
    fn GetOutputFromStream(&self, wstreamnum: u16) -> Result<u32>;
    fn GetOutputOverride(
        &self,
        dwoutputnum: u32
    ) -> Result<ASF_SELECTION_STATUS>;
    fn SetOutputOverride(
        &self,
        dwoutputnum: u32,
        selection: ASF_SELECTION_STATUS
    ) -> Result<()>;
    fn GetOutputMutexCount(&self, dwoutputnum: u32) -> Result<u32>;
    fn GetOutputMutex(
        &self,
        dwoutputnum: u32,
        dwmutexnum: u32
    ) -> Result<IUnknown>;
    fn SetOutputMutexSelection(
        &self,
        dwoutputnum: u32,
        dwmutexnum: u32,
        wselectedrecord: u16
    ) -> Result<()>;
    fn GetBandwidthStepCount(&self) -> Result<u32>;
    fn GetBandwidthStep(
        &self,
        dwstepnum: u32,
        pdwbitrate: *mut u32,
        rgwstreamnumbers: *mut u16,
        rgselections: *mut ASF_SELECTION_STATUS
    ) -> Result<()>;
    fn BitrateToStepNumber(&self, dwbitrate: u32) -> Result<u32>;
    fn SetStreamSelectorFlags(&self, dwstreamselectorflags: u32) -> Result<()>;
}

Required Methods

fn GetStreamCount(&self) -> Result<u32>

fn GetOutputCount(&self) -> Result<u32>

fn GetOutputStreamCount(&self, dwoutputnum: u32) -> Result<u32>

fn GetOutputStreamNumbers(&self, dwoutputnum: u32) -> Result<u16>

fn GetOutputFromStream(&self, wstreamnum: u16) -> Result<u32>

fn GetOutputOverride(&self, dwoutputnum: u32) -> Result<ASF_SELECTION_STATUS>

fn SetOutputOverride( &self, dwoutputnum: u32, selection: ASF_SELECTION_STATUS ) -> Result<()>

fn GetOutputMutexCount(&self, dwoutputnum: u32) -> Result<u32>

fn GetOutputMutex(&self, dwoutputnum: u32, dwmutexnum: u32) -> Result<IUnknown>

fn SetOutputMutexSelection( &self, dwoutputnum: u32, dwmutexnum: u32, wselectedrecord: u16 ) -> Result<()>

fn GetBandwidthStepCount(&self) -> Result<u32>

fn GetBandwidthStep( &self, dwstepnum: u32, pdwbitrate: *mut u32, rgwstreamnumbers: *mut u16, rgselections: *mut ASF_SELECTION_STATUS ) -> Result<()>

fn BitrateToStepNumber(&self, dwbitrate: u32) -> Result<u32>

fn SetStreamSelectorFlags(&self, dwstreamselectorflags: u32) -> Result<()>

Object Safety

This trait is not object safe.

Implementors