Struct AtlasRenderReport 

pub struct AtlasRenderReport {
    pub cleared: u32,
    pub uploaded: u32,
    pub pages: u32,
    pub instances: u32,
    pub refused: u32,
}

What one call to AtlasRenderer::render_pending serviced.

Every field is a count rather than a flag because each names work that either reached the atlas or did not, and a glyph that silently failed to rasterize is otherwise indistinguishable from one the text never asked for.

Fields

cleared: u32

Evicted rectangles zeroed, ahead of every upload.

uploaded: u32

Bitmap (and COLR pixmap) glyphs written through the queue.

pages: u32

Pages whose recorded commands were replayed into a pass.

instances: u32

Strip instances those passes drew.

refused: u32

Pages, clears and uploads that were refused — a page the lowering declined, a layer the array does not have, coverage past the alpha texture’s ceiling, or a region the array would not take.

Implementations

impl AtlasRenderReport

pub fn is_empty(&self) -> bool

Whether this call did anything at all.

The steady state: text that hit the cache on every glyph queues no upload, frees no rectangle and dirties no page, so an atlas renderer driven every frame submits nothing on almost all of them.

Trait Implementations

impl Clone for AtlasRenderReport

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for AtlasRenderReport

impl Debug for AtlasRenderReport

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

Formats the value using the given formatter.

impl Default for AtlasRenderReport

fn default() -> Self

Returns the “default value” for a type.

impl Eq for AtlasRenderReport

impl PartialEq for AtlasRenderReport

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for AtlasRenderReport