Ghostscript is an interpreter for the PostScript language and the PDF file format. It also includes a C library that implements the graphics capabilities of the PostScript language. It supports a wide variety of output file formats and printers.

The paper library and accompanying files are intended to provide a simple way for applications to take actions based on a system- or user-specified paper size.

Ghostscript fonts provides fonts and font metrics customarily distributed with Ghostscript. It currently includes the 35 standard PostScript fonts.

IJS is a protocol for transmission of raster page images. This package provides the reference implementation of the raster printer driver architecture.

libspectre is a small library for rendering Postscript documents. It provides a convenient easy to use API for handling and rendering Postscript documents.

Little CMS is a small-footprint colour management engine, with special focus on accuracy and performance. It uses the International Color Consortium standard (ICC), approved as ISO 15076-1.

Ghostscript is an interpreter for the PostScript language and the PDF file format. It also includes a C library that implements the graphics capabilities of the PostScript language. It supports a wide variety of output file formats and printers.

Ghostscript is an interpreter for the PostScript language and the PDF file format. It also includes a C library that implements the graphics capabilities of the PostScript language. It supports a wide variety of output file formats and printers.

Little CMS is a small-footprint colour management engine, with special focus on accuracy and performance. It uses the International Color Consortium standard (ICC), approved as ISO 15076-1.

This package provides the default set of brushes for MyPaint.

Poly2Tri-C is a library for generating, refining and rendering 2-Dimensional Constrained Delaunay Triangulations.

This package provides resynthesizer plugins for GIMP, which encompasses tools for healing selections (content-aware fill), enlarging the canvas and healing the border, increasing the resolution while adding detail, and transferring the style of an image.

Libmypaint, also called "brushlib", is a library for making brushstrokes which is used by MyPaint and GIMP.

Babl is a dynamic, any-to-any pixel format translation library. It allows converting between different methods of storing pixels, known as pixel formats, that have different bit depths and other data representations, color models, and component permutations.

A vocabulary to formulate new pixel formats from existing primitives is provided, as well as a framework to add new color models and data types.

GIMP is an application for image manipulation tasks such as photo retouching, composition and authoring. It supports all common image formats as well as specialized ones. It features a highly customizable interface that is extensible via a plugin system.

Libmypaint, also called "brushlib", is a library for making brushstrokes which is used by MyPaint and GIMP.

GEGL (Generic Graphics Library) provides infrastructure to do demand based cached non destructive image editing on larger than RAM buffers.

The mesa-utils package contains several utility tools for Mesa: eglinfo, glxdemo, glxgears, glxheads, and glxinfo.

Mesa is a free implementation of the OpenGL and Vulkan specifications - systems for rendering interactive 3D graphics. A variety of device drivers allows Mesa to be used in many different environments ranging from software emulation to complete hardware acceleration for modern GPUs.

Freeglut is a completely Free/OpenSourced alternative to the OpenGL Utility Toolkit (GLUT) library. GLUT was originally written by Mark Kilgard to support the sample programs in the second edition OpenGL RedBook. Since then, GLUT has been used in a wide variety of practical applications because it is simple, widely available and highly portable.

GLUT (and hence freeglut) allows the user to create and manage windows containing OpenGL contexts on a wide range of platforms and also read the mouse, keyboard and joystick functions. Freeglut is released under the X-Consortium license.

S2TC is a patent-free implementation of S3 Texture Compression (S3TC, also known as DXTn or DXTC) for Mesa.

MojoShader is a library to work with Direct3D shaders on alternate 3D APIs and non-Windows platforms. The primary motivation is moving shaders to OpenGL languages on the fly. The developer deals with "profiles" that represent various target languages, such as GLSL or ARB_*_program.

This allows a developer to manage one set of shaders, presumably written in Direct3D HLSL, and use them across multiple rendering backends. This also means that the developer only has to worry about one (offline) compiler to manage program complexity, while MojoShader itself deals with the reduced complexity of the bytecode at runtime.

MojoShader provides both a simple API to convert bytecode to various profiles, and (optionally) basic glue to rendering APIs to abstract the management of the shaders at runtime.

libopenglrecorder is a library allowing optional async readback OpenGL frame buffer with optional audio recording. It will do video and audio encoding together.

GLFW is a library for OpenGL, OpenGL ES and Vulkan development for desktop computers. It provides a simple API for creating windows, contexts and surfaces, receiving input and events.