Struct rusty_duplication::capturer::shared::SharedCapturer

pub struct SharedCapturer<'a> { /* private fields */ }

Capture screen to a chunk of shared memory.

Implementations

impl<'a> SharedCapturer<'a>

pub fn new(ctx: &'a DuplicateContext, name: &str) -> Result<Self>

Trait Implementations

impl<'a> Capturer for SharedCapturer<'a>

fn buffer(&self) -> &[u8]

Get the buffer of the last captured frame. The buffer is in BGRA32 format.

fn buffer_mut(&mut self) -> &mut [u8]

Get the buffer of the last captured frame. The buffer is in BGRA32 format.

fn desc(&self) -> Result<DXGI_OUTPUT_DESC>

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

Check buffer size.

fn capture(&mut self) -> Result<DXGI_OUTDUPL_FRAME_INFO>

Capture the screen and return the frame info. The pixel data is stored in the buffer.

fn safe_capture(&mut self) -> Result<DXGI_OUTDUPL_FRAME_INFO>

Check buffer size before capture.

impl<'a> Drop for SharedCapturer<'a>

fn drop(&mut self)

Executes the destructor for this type.