Trait windows::Win32::Media::MediaFoundation::IMFMediaBuffer_Impl

pub trait IMFMediaBuffer_Impl: Sized {
    // Required methods
    fn Lock(
        &self,
        ppbbuffer: *mut *mut u8,
        pcbmaxlength: *mut u32,
        pcbcurrentlength: *mut u32
    ) -> Result<()>;
    fn Unlock(&self) -> Result<()>;
    fn GetCurrentLength(&self) -> Result<u32>;
    fn SetCurrentLength(&self, cbcurrentlength: u32) -> Result<()>;
    fn GetMaxLength(&self) -> Result<u32>;
}

Required Methods

fn Lock( &self, ppbbuffer: *mut *mut u8, pcbmaxlength: *mut u32, pcbcurrentlength: *mut u32 ) -> Result<()>

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

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

fn SetCurrentLength(&self, cbcurrentlength: u32) -> Result<()>

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

Object Safety

This trait is not object safe.

Implementors