depthpack 0.1.0

Compact lossless / bounded-error codec for 16-bit depth maps with nodata (MED prediction + zstd). Pure Rust, wasm-compatible.
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30

[package]
name = "depthpack"
version = "0.1.0"
edition = "2024"
rust-version = "1.87"
description = "Compact lossless / bounded-error codec for 16-bit depth maps with nodata (MED prediction + zstd). Pure Rust, wasm-compatible."
license = "MIT OR Apache-2.0"
repository = "https://github.com/360-geo/depthpack"
keywords = ["depth-map", "compression", "codec", "pointcloud", "wasm"]
categories = ["compression", "science::geo", "encoding"]

[features]
default = []
# Swap the encoder's entropy stage to the C zstd bindings: measured
# ~2.6x faster encode and ~27% smaller blobs than the pure-Rust encoder,
# plus real compression levels. Native pipelines want this; the default
# build is pure Rust end to end (wasm-compatible encode AND decode).
zstd-c = ["dep:zstd"]

[dependencies]
# Pure-Rust zstd: decode always goes through ruzstd; encode too unless
# the `zstd-c` feature swaps it out.
ruzstd = "0.8"
thiserror = "2"
zstd = { version = "0.13", optional = true }

[dev-dependencies]

[profile.release]
lto = true