blob: 063a5bc16cbe7a9f3e3227a438e8eed9775b4718 [file] [log] [blame]
// 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,
// This is used for the count of the number of segments in the
// tile up to coarse rasterization, and the index afterwards.
// In the latter variant, the bits are inverted so that tiling
// can detect whether the tile was allocated; it's best to
// consider this an enum packed into a u32.
segment_count_or_ix: u32,