windows::Win32::Media::WindowsMediaFormat

Trait IWMWriter_Impl

pub trait IWMWriter_Impl: IUnknownImpl {

Show 13 methods    // Required methods
    fn SetProfileByID(&self, guidprofile: *const GUID) -> Result<()>;
    fn SetProfile(&self, pprofile: Ref<'_, IWMProfile>) -> Result<()>;
    fn SetOutputFilename(&self, pwszfilename: &PCWSTR) -> Result<()>;
    fn GetInputCount(&self) -> Result<u32>;
    fn GetInputProps(&self, dwinputnum: u32) -> Result<IWMInputMediaProps>;
    fn SetInputProps(
        &self,
        dwinputnum: u32,
        pinput: Ref<'_, IWMInputMediaProps>,
    ) -> Result<()>;
    fn GetInputFormatCount(&self, dwinputnumber: u32) -> Result<u32>;
    fn GetInputFormat(
        &self,
        dwinputnumber: u32,
        dwformatnumber: u32,
    ) -> Result<IWMInputMediaProps>;
    fn BeginWriting(&self) -> Result<()>;
    fn EndWriting(&self) -> Result<()>;
    fn AllocateSample(&self, dwsamplesize: u32) -> Result<INSSBuffer>;
    fn WriteSample(
        &self,
        dwinputnum: u32,
        cnssampletime: u64,
        dwflags: u32,
        psample: Ref<'_, INSSBuffer>,
    ) -> Result<()>;
    fn Flush(&self) -> Result<()>;

}

Required Methods§

fn SetProfileByID(&self, guidprofile: *const GUID) -> Result<()>

fn SetProfile(&self, pprofile: Ref<'_, IWMProfile>) -> Result<()>

fn SetOutputFilename(&self, pwszfilename: &PCWSTR) -> Result<()>

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

fn GetInputProps(&self, dwinputnum: u32) -> Result<IWMInputMediaProps>

fn SetInputProps( &self, dwinputnum: u32, pinput: Ref<'_, IWMInputMediaProps>, ) -> Result<()>

fn GetInputFormatCount(&self, dwinputnumber: u32) -> Result<u32>

fn GetInputFormat( &self, dwinputnumber: u32, dwformatnumber: u32, ) -> Result<IWMInputMediaProps>

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

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

fn AllocateSample(&self, dwsamplesize: u32) -> Result<INSSBuffer>

fn WriteSample( &self, dwinputnum: u32, cnssampletime: u64, dwflags: u32, psample: Ref<'_, INSSBuffer>, ) -> Result<()>

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

Dyn Compatibility§

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors§