3p-openjpeg

This repository contains an autobuild-vendored version of OpenJPEG used by Second Life.

Overview

OpenJPEG is an open-source JPEG 2000 codec written in C language. This repository packages it for use with Second Life's autobuild system.

The OpenJPEG source code is included as a git submodule pointing to the upstream repository at https://github.com/uclouvain/openjpeg.

Usage

This package is consumed by Second Life's build system through autobuild. The built artifacts include:

• Static/dynamic libraries (libopenjp2 with platform-specific extensions)
• Header files for JPEG 2000 codec functionality
• License and copyright information

To use this package in an autobuild-based project:

autobuild install openjpeg

Building Locally

To build this package locally:

1. Ensure you have autobuild installed and configured
2. Clone the repository with submodules:

   git clone --recursive https://github.com/secondlife/3p-openjpeg.git

3. Build the package:

   autobuild build

License

OpenJPEG is licensed under the BSD license. See openjpeg/LICENSE for full license text.

Contributing

This repository follows the standard Second Life third-party package conventions:

1. Fork the repository
2. Create a feature branch
3. Make your changes
4. Test across all supported platforms
5. Submit a pull request

For issues related to the OpenJPEG library itself, please report them to the upstream OpenJPEG repository.