Method start

rustcv-backend-msmf/src/stream.rs:455–473

Starts the video capture stream. This initiates the first sample request, which triggers the callback pipeline.

(&mut self)

    ///
    /// This initiates the first sample request, which triggers the callback pipeline.
    async fn start(&mut self) -> Result<()> {
        self.shared.is_running.store(true, Ordering::Release);

        unsafe {
            self.source_reader
                .0
                .ReadSample(
                    MF_SOURCE_READER_FIRST_VIDEO_STREAM.0 as u32,
                    0,
                    None,
                    None,
                    None,
                    None,
                )
                .map_err(win_err)?;
        }

        Ok(())
    }

    /// Stops the video capture stream.
    ///