Struct Recording

pub struct Recording {
    commands: Vec<RenderCommand>,
    cached_strips: CachedStrips,
    transform: Affine,
}

A recording of rendering commands that can cache generated strips.

Fields

commands: Vec<RenderCommand>

Recorded commands.

cached_strips: CachedStrips

Cached sparse strips.

transform: Affine

Last recorded transform.

Implementations

impl Recording

pub fn new() -> Self

Create a new empty recording.

pub fn set_transform(&mut self, transform: Affine)

Set the transform.

pub fn transform(&self) -> Affine

Get the current transform.

pub fn commands(&self) -> &[RenderCommand]

Get commands as a slice.

pub fn command_count(&self) -> usize

Get the number of commands.

pub fn has_cached_strips(&self) -> bool

Check if recording has cached strips.

pub fn strip_count(&self) -> usize

Get the number of cached strips.

pub fn alpha_count(&self) -> usize

Get the number of cached alpha bytes.

pub fn get_cached_strips(&self) -> (&[Strip], &[u8])

Get cached strips.

pub fn take_cached_strips(&mut self) -> (Vec<Strip>, Vec<u8>, Vec<usize>)

Takes cached strip buffers.

pub fn get_strip_start_indices(&self) -> &[usize]

Get strip start indices.

pub fn clear(&mut self)

Clear the recording contents.

pub(crate) fn add_command(&mut self, command: RenderCommand)

Add a command to the recording.

pub fn set_cached_strips( &mut self, strips: Vec<Strip>, alphas: Vec<u8>, strip_start_indices: Vec<usize>, )

Set cached strips.

Trait Implementations

impl Debug for Recording

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

Formats the value using the given formatter.

impl Default for Recording

fn default() -> Self

Returns the “default value” for a type.