fang-ling / image-codec

A Swift library for decoding / encoding images

ImageCodec

ImageCodec is an image encoder/decoder built on top of the system's Image I/O and Accelerate/vImage framework.

Features

• Support most image file formats:

Format	Decode	Encode	Compatibility
PNG	YES	YES
JPEG	YES	YES
HEIC	YES	YES	macOS High Sierra+
WebP	YES		macOS Big Sur+
AVIF	YES		macOS Ventura+
JPEG-XL	YES		macOS Sonoma+

• Offer high efficiency, color management, and access to image metadata.

Usage

Decode an image:

Encode an image:

Using ImageCodec in your project

To use this package in a SwiftPM project, you need to set it up as a package dependency:

// swift-tools-version:5.8
import PackageDescription

let package = Package(
  name: "MyPackage",
  dependencies: [
    .package(url: "https://github.com/fang-ling/image-codec", from: "0.0.12"),
  ],
  targets: [
    .target(
      name: "MyTarget",
      dependencies: [
        .product(name: "ImageCodec", package: "image-codec"),
      ]
    )
  ]
)

Building image-codec

Build Requirements

macOS

• Xcode

Build Procedure

cd image-codec
swift build

image-codec's Issues

Apple HEIC encode/decode

Hi,
Thanks for the library. I was wondering if you had looked at encoding / decoding HEIC images produced by Apple that might include auxiliary data like a depth map?