Struct Gray8 

pub struct Gray8 { /* private fields */ }

The identity conversion for 8-bit monochrome: one luma plane to GRAY8_SRGB and back.

Trait Implementations

impl CaptureFrame for Gray8

fn capture( &mut self, pixels: &PixelSlice<'_>, config: &CodecConfig, timing: FrameTiming, ) -> Result<Frame, BoxedError>

A frame holding pixels with timing, in the layout the encoder configured by config takes.

impl Clone for Gray8

fn clone(&self) -> Gray8

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Gray8

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for Gray8

fn default() -> Gray8

Returns the “default value” for a type.

impl RenderFrame for Gray8

fn canvas_descriptor( &self, track: &TrackInfo, ) -> Result<PixelDescriptor, BoxedError>

The canvas descriptor for frames of track.

fn render( &mut self, frame: &Frame, canvas: &mut PixelSliceMut<'_>, ) -> Result<(), BoxedError>

Write frame’s pixels into canvas, which has the track’s coded size and canvas_descriptor.