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This library allows metadata that is written to files on a digital camera to be read. This library will be required for the gphoto2 port.

This is the libjpeg-turbo library. libjpeg-turbo is a high-speed version of libjpeg for x86 and x86-64 processors which uses SIMD instructions (MMX, SSE2, etc.) to accelerate baseline JPEG compression and decompression. libjpeg-turbo is generally 2-4x as fast as the unmodified version of libjpeg, all else being equal. libjpeg-turbo was originally based on libjpeg/SIMD by Miyasaka Masaru, but the TigerVNC and VirtualGL projects made numerous enhancements to the codec, including improved support for Mac OS X, 64-bit support, support for 32-bit and big endian pixel formats (RGBA, ABGR, etc.), accelerated Huffman encoding/decoding, and various bug fixes. The goal was to produce a fully open source codec that could replace the partially closed source TurboJPEG/IPP codec used by VirtualGL and TurboVNC. libjpeg-turbo generally achieves 80-120% of the performance of TurboJPEG/IPP. It is faster in some areas but slower in others.

The main purpose of LibMorph is loading (and saving) 3d models (3d modeller object files). Given loader is dynamically linked when format of requested file is recognized. The library is very young piece of software, so chances are high that some things don't work yet as they should or at all. If you have need for some particular feature, drop me a mail, I'll try to reprioritize my TODO list. LibMorph currently supports following formats (only loading at the moment): LWOB -- LightWave[TM], 3DS -- 3D Studio[TM], In future hopefully it'll support: ? -- Alias Wavefront[TM] MAX -- 3D Studio Max[TM] DXF -- CAD? ? -- Maya[TM] ? -- Soft Image[TM] SVG -- XML, 2d Vector files converted to 3d (via libart?) and more

Libvisual is an abstraction library that comes between applications and audio visualisation plugins. Often when it comes to audio visualisation plugins or programs that create visuals, they depend on a player or something else; basically, there is no general framework that enabled application developers to easily access cool audio visualisation plugins. Libvisual wants to change this by providing an interface towards plugins and applications; through this easy to use interface applications can easily access plugins and, since the drawing is done by the application, it also enables the developer to draw the visual anywhere he wants. The framework also allows you to morph to different plugins and mix two at once; all kinds of neat tricks are possible using this method.

tif22pnm is a command line utility that converts between TIFF sampled images and PNM images (both directions), using the libtiff library, but not using NetPBM. tif22pnm is similar to tifftopnm utility in the NetPBM distribution, but tif22pnm handles a wider range of TIFF files and it is able to output the alpha channel as a PBM or PGM file. png22pnm, a converter from PNG to PNM is also bundled into the distribution.

Wings3D is a OpenSource polygon mesh modeler inspired by Nendo. It allows you to intuitively build a 3D mesh and even assign materials to it.

GNOME Colorscheme is a color scheme builder for the GNOME desktop. It is useful for web creation as well as room painting. It supports 6 various types of color schemes: Complements, Split Complements, Triads, Tetrads, Analogous, and Monochromatic. The user can lighten/darken the whole colorscheme or increase/decrease its saturation.

Lua-GD is a library that allows you to use the gd graphic library from programs written in the Lua programming language.

Mahotas is a computer vision and image processing library for Python. It includes many algorithms implemented in C++ for speed while operating in numpy arrays and with a very clean Python interface. Notable algorithms: - Watershed - Convex points calculations - Hit & miss thinning - Zernike & Haralick, LBP, and TAS features - Freeimage-based numpy image loading - Speeded-Up Robust Features (SURF), a form of local features - Thresholding - Convolution - Sobel edge detection

Mesa demos is a collections of demos and test programs to demonstrate various aspects of the mesa and OpenGL libraries. It is part of the mesa software suite.