Struct DmaBufEncoder

pub struct DmaBufEncoder {
    receiver: Option<Receiver<RawVideoFrame>>,
}

“Encoder” which provides the raw DMA-Buf pointers directly.

Allows for using the image directly on the GPU, which makes it far more performant when, for example, trying to display it to a user. The implementations of crate::NvencEncoder and crate::VaapiEncoder show how a RawVideoFrame can be used.

Fields

receiver: Option<Receiver<RawVideoFrame>>

Trait Implementations

impl Default for DmaBufEncoder

fn default() -> DmaBufEncoder

Returns the “default value” for a type.

impl PipewireSPA for DmaBufEncoder

fn get_spa_definition() -> Result<Object>

impl StartVideoEncoder for DmaBufEncoder

fn start_processing( capture: &mut Capture<Self>, input: Receiver<RawVideoFrame>, ) -> Result<()>

impl VideoEncoder for DmaBufEncoder

type Output = RawVideoFrame

fn reset(&mut self) -> Result<()>

fn output(&mut self) -> Option<Receiver<Self::Output>>

fn drop_processor(&mut self)

fn drain(&mut self) -> Result<()>

fn get_encoder(&self) -> &Option<Video>