lyamc/flif.rs

flif decoder written in Rust

flif.rs

flif.rs is a Rust implementation of the flif16 image format. This project was inspired by the work on flif-rs.

Current Status

Currently this project in alpha stage. As of right now pixel data can be decoded but only for a limited subset of valid flif images. The most significant limitations are:

• Animations are not supported.
• Interlaced images are not supported.
• Certain transformations are not supported.

As this project progresses more and more missing features will end up being supported.

Development

Prerequisites

• rustc (either via rustup or your distributions package manager)
• cargo (via the same method as above)

Building

• git clone https://github.com/dgriffen/flif.rs.git
• cd flif.rs
• cargo build

Usage

1. add this crate to your crates Cargo.toml like so:

[package]
name = "some_package"
version = "0.0.1"
authors = ["John Doe <[email protected]>"]

[dependencies]
flif = "0.2"

2. in the root of your project reference the crate:

extern crate flif;

3. the crate can now be used to decode flif headers :D

extern crate flif;

use std::fs::File;
use std::io::BufReader;
use flif::Flif;

fn main() {
    let file = std::fs::File::open("/path/to/image.flif").unwrap();
    // use `BufReader` to improve performance
    let reader = BufReader::new(file);
    let image = Flif::decode(reader).unwrap();
    println!("image info: {:?}", image.info());
    let raw_pixels = image.get_raw_pixels();
}

License

Licensed under either of

• Apache License, Version 2.0, (LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0)
• MIT license (LICENSE-MIT or http://opensource.org/licenses/MIT)

at your option.

Contribution

Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.

Trademarks

The flif.rs logo is a combination of the official flif logo and Rust logo.