Showing 45 open source projects for "libpng"

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  • 1
    LIBPNG: PNG reference library
    Reference library for supporting the Portable Network Graphics (PNG) format.
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    Downloads: 84,915 This Week
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  • 2
    The Animated Portable Network Graphics (APNG) is an unofficial extension of the Portable Network Graphics (PNG) format. APNG patch provides APNG support to libpng. APNG support was merged! https://github.com/pnggroup/libpng/pull/706
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    Downloads: 3,620 This Week
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  • 3

    OptiPNG

    Advanced PNG optimization program

    OptiPNG is a PNG optimizer that recompresses image files to a smaller size, without losing any information. This program also converts external formats (BMP, GIF, PNM and TIFF) to optimized PNG, and performs PNG integrity checks and corrections.
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    Downloads: 790 This Week
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  • 4
    GLFW

    GLFW

    A project that has moved to GitHub

    GLFW is an Open Source, multi-platform library for OpenGL, OpenGL ES and Vulkan development on the desktop. It provides a simple API for creating windows, contexts and surfaces, receiving input and events.
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    Downloads: 121 This Week
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  • 5
    Graphics primitives (line, circle, rectangle etc.) with AA support, rotozoomer and other drawing related support functions wrapped up in a C based add-on library for the Simple Direct Media (SDL) cross-platform API layer.
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    Downloads: 16 This Week
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  • 6
    PNG (Portable Network Graphics image format) and MNG (Multiple-image Network Graphics image and animation format) home sites
    Downloads: 91 This Week
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  • 7
    SDL Framework
    SDL Framework (SDLFW) SDLFW is a cross-platform framework from the powerful SDL library to create your own 2D games with the Lua programming language. It's easy-to-use, free, open-source, and works on Windows and Linux.
    Downloads: 0 This Week
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  • 8
    APNG Assembler

    APNG Assembler

    Creates APNG animation from PNG/TGA image sequence.

    Creates highly optimized Animated PNG files from PNG/TGA image sequences. CLI versions available for all major OSes. GUI versions for Windows and macOS. Also, APNG Disassembler can be found at http://sourceforge.net/projects/apngdis
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    Downloads: 332 This Week
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  • 9
    APNG to GIF

    APNG to GIF

    Convert APNG animations into animated GIF format.

    This program converts APNG animations into animated GIF format. Wu64 quantization is used for true-color files. Transparency is handled either using a threshold, or composed over chosen background color. CLI version is OS-independent, GUI version is available for Windows. Another converter: http://sourceforge.net/projects/gif2apng
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    Downloads: 24 This Week
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  • 10
    GIF to APNG

    GIF to APNG

    Convert GIF animations into APNG format.

    This program converts GIF animations into animated PNG format. Usually it makes the files smaller. CLI version is OS-independent, GUI version is available for Windows. Another converter: http://sourceforge.net/projects/apng2gif
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    Downloads: 26 This Week
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  • 11

    pngnq-s9

    A modified pngnq: convert png images to 256 colours.

    ...The program also includes a few bug fixes relative to the most recent version of pngnq. The .tar.gz files have been known to compile on Unix type systems, including Cygwin. The only external dependencies are libpng and zlib. For Windows users, we have a 32 bit binary, in pngnq-s9-2.0.2.zip, that should run as is on most modern Windows machines.
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    Downloads: 0 This Week
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  • 12
    CorEngine
    CorEngine is a work in progress, OpenGL graphics powered 3D game engine designed to help independent game developers with quick prototyping and game/virtual environment creation. The engine supports a standard set of features, like skeletal animation, post processing, Lua/C programming, physics powered by Bullet Physics, GUI and 2D/3D Audio.
    Downloads: 3 This Week
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  • 13
    libmng -THE reference library for reading, displaying, writing and examining Multiple-Image Network Graphics. MNG is the animation extension to the popular PNG image-format.
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    Downloads: 1,332 This Week
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  • 14
    SSBRenderer

    SSBRenderer

    Renderer for subtitle format SSB.

    SSBRenderer is a plugin for frameservers on Windows & Unix platforms to render 2D graphics by SSB (Substation Beta) data on frames of video streams.
    Downloads: 0 This Week
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  • 15
    SDL_mng is a library to load MNG files as an array of SDL_surfaces. It is written in C, requires libSDL and libpng, optionally libmng, and works on Linux and MacOS X.
    Downloads: 0 This Week
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  • 16

    Cairo Solution for Visual Studio 2012

    Solution and project files for compiling pixman/cairo with VS2012

    ...The projects compile pixman/cairo into static libraries without additional dependencies, but are easy to modify if you need PDF, SVG or PNG support (in which case you will have to supply libpng and zlib.) No source files from the original projects are included, but will work as-is if you follow the instructions in the readme file. Based on cairo 1.12.16 and pixman 0.32.4. I have no plans on further support unless some files are not added to the project that cause missing external references.
    Downloads: 0 This Week
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  • 17
    FDiamondEngine

    FDiamondEngine

    3D game engine for C and C++

    Create C/C++ 3D games easily! Game engine including higher-level functions and highest-level that are little less than working games! Include an audio system, an thread system, events, entities, physics, etc. This engine is written in C and C++. But can be used from both languages. It is powered by glib, Irrlicht engine, OpenAL, ODE, Ogg vorbis, etc
    Downloads: 0 This Week
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  • 18
    AntTweakBar

    AntTweakBar

    C/C++ library to add light and intuitive GUI to OpenGL and DX programs

    AntTweakBar is a small and easy to use C/C++ library that allows programmers to quickly add a light and intuitive GUI into OpenGL or DirectX based programs to interactively tweak parameters on-screen. AntTweakBar works with Linux, Windows and OSX, and can be easily integrated with custom windowing system or with existing toolkits. Examples of integration with GLFW, SDL, GLUT, SFML and DirectX are provided. The AntTweakBar library mainly targets graphical applications that need a quick...
    Downloads: 18 This Week
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  • 19
    2licht Irrlicht Engine Wrapper

    2licht Irrlicht Engine Wrapper

    Multi-Language Wrapper Collection for the Irrlicht Engine

    2licht's aim is to provide a collection of wrappers for the popular Irrlicht Engine (http://irrlicht.sf.net/). It is still in development; the first wrappers to be released will be the C and Object Pascal interface; followed by a .NET library.
    Downloads: 0 This Week
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  • 20

    FixeEngine

    A 3D rendering / entity engine

    This engine is not an attemp to re-inventing the wheel. It is a more learning-oriented project than something intended to provide a wide set of features. The approach to the OpenGL in this engine is something very experimental born from my own thoughts and can be usefull in future. If you want to help for your portfolio just ask: the TODO list is very long :)
    Downloads: 0 This Week
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  • 21
    GTKSee is an image viewer and browser with slide show capability, which aims to be an ACDSee clone. GTKSee depend from GTK+, libjpeg, libtiff and libpng. Some images formats supported: BMP, GIF, EPS, PCX, PPM, PSD, SGI, SUN, TGA, XBM, XCF, XPM, XWD
    Downloads: 0 This Week
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  • 22
    Motion Blur is a free, professional program to simulate various visual effects like blur, judder or tearing that accompany a motion picture. This gives you a preview of how a real motion picture would look like when filmed with the custom parameters.
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    Downloads: 16 This Week
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  • 23
    Embedded Font Generator (EFGen) is a generator of a cross-platform ANSI C code that renders a text using OpenGL. Generated code includes everything you need to render a custom text, also it is easy to compile and link with your application.
    Downloads: 0 This Week
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  • 24
    A simple networked paint program that allows multiple users to collaborate on the same drawing in real time.
    Downloads: 0 This Week
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  • 25
    JingWei Screen Capture Tool
    JingWei Screen Capture tool for Window 2000/XP/Vista/7( maybe more ). Save desktop/window/region to picture with PNG/JPEG/BMP format. All codes are written by VC++, using base gdi32 functions and the 3rd parts libs (libpng,libjpg and zlib etc.).
    Downloads: 0 This Week
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