Struct Render 

pub struct Render { /* private fields */ }

State for a render in progress.

Implementations

impl Render

pub fn new() -> Render

pub fn render_encoding_coarse( &mut self, encoding: &Encoding, resolver: &mut Resolver, shaders: &FullShaders, persistent_image_atlas: &mut Option<ImageProxy>, recording: &mut Recording, packed: &mut Vec<u8>, params: &RenderParams, budget: &BumpBudget, measure_bump: bool, capture_debug: bool, coarse_tiles: Option<&[u32]>, defer_bump_readback: bool, zero_gradient: Option<ImageProxy>, )

Prepare a recording for the coarse rasterization phase.

budget is how much bump-allocated scratch to reserve; see [vello_encoding::BumpBudget].

measure_bump downloads the atomic bump counters used for dynamic memory sizing. capture_debug additionally retains the debug-layer buffers for the caller; it must later take and release those buffers.

pub fn record_fine(&mut self, shaders: &FullShaders, recording: &mut Recording)

Run fine rasterization assuming the coarse phase succeeded.

pub fn record_fine_sparse( &mut self, shaders: &FullShaders, recording: &mut Recording, damage_tiles: &[u32], external_damage_tiles: Option<BufferProxy>, )

pub fn out_image(&self) -> ImageProxy

Get the output image.

This is going away, as the caller will add the output image to the bind map.

pub fn bump_buf(&self) -> BufferProxy

Trait Implementations

impl Default for Render

fn default() -> Render

Returns the “default value” for a type.