Struct IsolatedDowngradeCounts

pub struct IsolatedDowngradeCounts {
    pub blur_radius_clamped: u32,
    pub surface_px_clamped: u32,
    pub bytes_budget_skipped: u32,
    pub oversized_bounds: u32,
    pub backdrop_radius_clamped: u32,
    pub backdrop_budget_skipped: u32,
    pub blend_capture_budget_skipped: u32,
}

Per-reason downgrade counters for the current frame.

Counters use u32 and are reset for each planned frame.

Examples

use ailloli_ui_render_wgpu::IsolatedDowngradeCounts;
let counts = IsolatedDowngradeCounts::default();
assert_eq!(counts.total(), 0);

Fields

blur_radius_clamped: u32

Number of content-blur clamps.

surface_px_clamped: u32

Number of surface-area clamps.

bytes_budget_skipped: u32

Number of byte-budget pass skips.

oversized_bounds: u32

Number of invalid or oversized bounds rejections.

backdrop_radius_clamped: u32

Number of backdrop-radius clamps.

backdrop_budget_skipped: u32

Number of backdrop-capture skips.

blend_capture_budget_skipped: u32

Number of blend destination-capture skips.

Implementations

impl IsolatedDowngradeCounts

pub fn total(&self) -> u32

Sums all downgrade counters.

Panics

Debug builds panic if the sum exceeds u32::MAX; normal planner limits keep the counters far below that bound.

Examples

use ailloli_ui_render_wgpu::IsolatedDowngradeCounts;
let counts = IsolatedDowngradeCounts { blur_radius_clamped: 2, ..Default::default() };
assert_eq!(counts.total(), 2);

pub fn record(&mut self, reason: IsolatedDowngradeReason)

Increments the counter associated with reason by one.

Panics

Debug builds panic if that u32 counter is already u32::MAX.

Examples

use ailloli_ui_render_wgpu::{IsolatedDowngradeCounts, IsolatedDowngradeReason};
let mut counts = IsolatedDowngradeCounts::default();
counts.record(IsolatedDowngradeReason::SurfacePxClamped);
assert_eq!(counts.surface_px_clamped, 1);

Trait Implementations

impl Clone for IsolatedDowngradeCounts

fn clone(&self) -> IsolatedDowngradeCounts

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for IsolatedDowngradeCounts

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

Formats the value using the given formatter.

impl Default for IsolatedDowngradeCounts

fn default() -> IsolatedDowngradeCounts

Returns the “default value” for a type.

impl Copy for IsolatedDowngradeCounts