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//! This crate contains a JPEG decoder. //! //! # Examples //! //! ``` //! use jpeg_decoder::Decoder; //! use std::fs::File; //! use std::io::BufReader; //! //! let file = File::open("tests/reftest/images/extraneous-data.jpg").expect("failed to open file"); //! let mut decoder = Decoder::new(BufReader::new(file)); //! let pixels = decoder.decode().expect("failed to decode image"); //! let metadata = decoder.info().unwrap(); //! ``` //! //! Get metadata from a file without decoding it: //! //! ``` //! use jpeg_decoder::Decoder; //! use std::fs::File; //! use std::io::BufReader; //! //! let file = File::open("tests/reftest/images/extraneous-data.jpg").expect("failed to open file"); //! let mut decoder = Decoder::new(BufReader::new(file)); //! decoder.read_info().expect("failed to read metadata"); //! let metadata = decoder.info().unwrap(); //! ``` #![deny(missing_docs)] extern crate byteorder; #[cfg(feature="rayon")] extern crate rayon; pub use decoder::{Decoder, ImageInfo, PixelFormat}; pub use error::{Error, UnsupportedFeature}; mod decoder; mod error; mod huffman; mod idct; mod marker; mod parser; mod upsampler; mod worker;