vello/piet-wgsl/shader/shared/tile.wgsl

// SPDX-License-Identifier: Apache-2.0 OR MIT OR Unlicense

// Common datatypes for path and tile intermediate info.

struct Path {
    // bounding box in tiles
    bbox: vec4<u32>,
    // offset (in u32's) to tile rectangle
    tiles: u32,
}

struct Tile {
    backdrop: i32,
    segments: u32,
}