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Libraries Software

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  • libjpeg-turbo Icon

    libjpeg-turbo

    SIMD-accelerated libjpeg-compatible JPEG codec library

    libjpeg-turbo is a JPEG image codec that uses SIMD instructions (MMX, SSE2, NEON, AltiVec) to accelerate baseline JPEG compression and decompression on x86, x86-64, ARM, and PowerPC systems. On such systems, libjpeg-turbo is generally 2-6x as fast as libjpeg, all else being equal. On other types of systems, libjpeg-turbo can still outperform libjpeg by a significant amount, by virtue of its highly-optimized Huffman coding routines. In many cases, the performance of libjpeg-turbo rivals that of proprietary high-speed JPEG codecs. libjpeg-turbo implements both the traditional libjpeg API as well as the less powerful but more straightforward TurboJPEG API. libjpeg-turbo also features colorspace extensions that allow it to compress from/decompress to 32-bit and big-endian pixel buffers (RGBX, XBGR, etc.), as well as a full-featured Java interface.

  • The OpenGL Extension Wrangler Library Icon

    The OpenGL Extension Wrangler Library

    The OpenGL Extension Wrangler Library is a simple tool that helps C/C++ developers initialize extensions and write portable applications. GLEW currently supports a variety of operating systems, including Windows, Linux, Darwin, Irix, and Solaris.

  • U++ Icon

    U++

    U++ is BSD licensed C++ cross-platform rapid application development framework focused on programmers productivity without sacrificing runtime performance. Based on strictly deterministic design it provides an alternative to GC collected platforms.

  • opendkim

    Open source DKIM library, MTA filter implementation and associated tools.

  • raspicam

    C++ library for controlling Raspberry Pi Camera (with/without OpenCV)

    This library allows to use the Raspberry Pi Camera. Main features: - Provides class RaspiCam for easy and full control of the camera - Provides class RaspiCam_Cv for easy control of the camera with OpenCV. - Easy compilation/installation using cmake. - No need to install development file of userland. Implementation is hidden. - Many examples

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  • TX Library Icon

    TX Library

    TX Library is a tiny graphics library for Win32 written in C++.

    TX Library is a tiny graphics library for Win32 written in C++. It is a small sandbox for the very beginners to help them to learn basic programming principles. The documentation is currently in Russian. More info here: http://storage.ded32.net.ru/Lib/TX/TXUpdate/Doc/HTML.ru, http://ded32.net.ru/news/2011-04-03-58, http://ded32.net.ru.

  • SimpleXlsxWriter

    C++ library for creating XLSX files for MS Excel 2007 and above.

    This library represents XLSX files writer for Microsoft Excel 2007 and above. The main feature of this library is that it uses C++ standard file streams. On the one hand it results in almost unnoticeable memory and CPU resources consumption while processing (that may be very useful at saving a large data arrays), but on the other hand it makes unfeasible to edit data that were written. Hence, if using this library the structure of the future report should be known enough. The library is written in C++ with using STL functionality and based on the ZIP library (included), which has a free license: http://www.codeproject.com/Articles/7530/Zip-Utils-clean-elegant-simple-C-Win32 This library is distributed under the terms of the zlib license: http://www.zlib.net/zlib_license.html

  • cppcrypto

    C++ cryptographic library (modern hash functions, ciphers, KDFs)

    cppcrypto provides optimized implementations of cryptographic primitives. Hash functions: BLAKE, BLAKE2, Groestl, JH, Kupyna, MD5, SHA-1, SHA-2, SHA-3, SHAKE, Skein, SM3, Streebog, Whirlpool. Block ciphers: Anubis, Aria, Camellia, CAST-256, Kalyna, Kuznyechik, Mars, Serpent, Simon-128, SM4, Speck-128, Threefish, Twofish, and Rijndael (AES) with all block and key sizes. Stream ciphers: HC-128, HC-256, Salsa20, XSalsa20, ChaCha, XChaCha. Encryption modes: CBC, CTR. MAC functions: HMAC, Poly1305. Key derivation functions: PBKDF2, scrypt, Argon2 (Argon2i, Argon2d, Argon2id). Includes sample command-line tools: - 'digest' - for calculating and verifying file checksum(s) using any of the supported hash algorithms (similar to md5sum or RHash). - 'cryptor' - for file encryption using Serpent-256 algorithm (CBC mode with HMAC). Check out the cppcrypto web site linked below for programming documentation and performance comparison.

  • A PostgreSQL Interface for Tcl Icon

    A PostgreSQL Interface for Tcl

    A Tcl interface to PostgreSQL databases, using PostgreSQL libpq

    pgtclng (PostgreSQL Tcl Next-Generation) is a loadable Tcl module for accessing PostgreSQL databases. It was forked from pgtcl in Feb 2004, moved to pgfoundy.org in Aug 2006 and to Sourceforge.net in Mar 2011. Its API is a superset of the pure-Tcl companion project pgintcl.

    Downloads: 35 This Week Last Update: See Project
  • RE/flex Icon

    RE/flex

    The regex-centric, fast and flexible scanner generator for C++

    RE/flex is the fast and flexible C++ lexical analyzer generator with Unicode support, indent/nodent/dedent anchors, lazy quantifiers, word boundaries and many other features that Flex lacks. Intended for fast scanning of UTF-8/16/32 files, strings, and streams. Compatible with Flex lexer specifications and supports Bison/Yacc and other parser generators. The reflex scanner generator tool generates clean lexer class code that is MT-safe. Generates Graphviz files to visualize state machine DFAs. RE/flex also offers a collection of class templates to wrap C++ regex engines in a unified API for scanning and searching large data sources. This API makes pattern matching with C++11 std::regex and Boost.Regex a breeze! RE/flex open source code is hosted at GitHub https://github.com/Genivia/RE-flex

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  • STLplus C++ library collection Icon

    STLplus C++ library collection

    C++ Library collection

    Containers to extend STL: graph, tree, matrix, smart-pointer. Persistence (serialisation) of C++ data structures. Portability: subprocesses, TCP, file system. Reusable subsystems: library manager, message handler. Portable between OSs and compilers.

    Downloads: 14 This Week Last Update: See Project
  • Pure-Tcl Interface to PostgreSQL Icon

    Pure-Tcl Interface to PostgreSQL

    A Tcl interface to PostgreSQL databases, written in Tcl

    pgintcl is a Tcl interface to the PostgreSQL database system, written entirely in Tcl. It is mostly compatible with other pgtcl implementations, especially pgtclng. It lacks asynchronous operations, and is somewhat slower, but it does not require any other libraries. (This project was on pgfoundry.org and its predecessor from Feb 2003 through Mar 2011.)

    Downloads: 11 This Week Last Update: See Project
  • Attitude Estimator Icon

    Attitude Estimator

    A C++ implementation of a nonlinear 3D IMU fusion algorithm.

    Attitude Estimator is a generic platform-independent C++ library that implements an IMU sensor fusion algorithm. Up to 3-axis gyroscope, accelerometer and magnetometer data can be processed into a full 3D quaternion orientation estimate, with the use of a nonlinear Passive Complementary Filter. The library is targeted at robotic applications, but is by no means limited to this. Features of the estimator include gyro bias estimation, transient quick learning, multiple estimation algorithms, tuneable estimator parameters, and near-global stability backed by theoretical analysis. Great emphasis has been placed on having a very efficient, yet totally numerically and algorithmically robust implementation of the filter. The code size has also been kept to a minimum, and has been extremely well-commented. The programmatic interface has also been made as easy as possible. Please refer to the extensive documentation of the library for more information on its capabilities and usage caveats.

    Downloads: 4 This Week Last Update: See Project
  • ffmpeg4java

    Java wrapper of FFmpeg library

    FFmpeg4Java provides a JNI wrapper of FFmpeg library

    Downloads: 3 This Week Last Update: See Project
  • Rotations Conversion Library Icon

    Rotations Conversion Library

    Library for working with 3D rotations in C++

    The Rotations Conversion Library (RCL) is a collection of C++ functions that address common computations and numerical handling of rotations in 3D Euclidean space, including support for rotation matrices (`Rotmat`), Quaternions (`Quat`), intrinsic ZYX Euler angles (`Euler`), fused angles (`Fused`) and tilt angles (`Tilt`). In addition to the core competency of being able to convert between each of the representations, operations such as inversion, ZYX yaw extraction, fused yaw extraction, renormalisation, equality detection, vector rotation and much more have been implemented. Unit tests for each function are provided to ensure that the library performs exactly as it should. The implementation of the Rotations Conversion Library is based on the very related Matlab/Octave Rotations Library (MORL), which is a highly tested reference implementation for the required algorithms (see https://sourceforge.net/projects/rotationslib/).

    Downloads: 2 This Week Last Update: See Project
  • Behaviour Control Framework Icon

    Behaviour Control Framework

    A C++ framework that uses inhibition trees for behaviour control.

    The Behaviour Control Framework is a generic platform-independent C++ framework that implements a control architecture consisting of a hierarchical network of behaviour layers. These layers each contain behaviours that can inhibit one another and interact to achieve control. A full discussion of the structure and ideas behind this framework can be found in the Doxygen documentation that comes with the release. This documentation is well worth a read before you decide if the library is for you! The structure and implementation of this library focuses on the application of the inhibition-based behaviour control architecture to real-time control loops, but can reasonably be adapted for a wide variety of other artificial intelligence applications. Emphasis has been placed on having very low overhead so as not to hurt overall system performance, while still maintaining ease of use. I welcome all feedback, suggestions and bug reports! Email: pallgeuer[at]ais.uni-bonn.de

    Downloads: 1 This Week Last Update: See Project
  • IO-Tools Icon

    IO-Tools

    Java utilities for byte streams, readers and format detection

    Io-tools is a group of libraries written in java for dealing with streams. * Easystream is a set of utilities to connect streams and to transform OutputStreams into InputStreams. In order to to find wiki, forums and issue trackers please refer to the subproject home page: http://io-tools.sourceforge.net/easystream/index.html * Wazformat is focused on format detection of input streams. In order to to find wiki, forums and issue trackers please refer to the subproject home page: http://sourceforge.net/projects/easystream.io-tools.p

    Downloads: 1 This Week Last Update: See Project
  • commonlib-java

    common java utility library

    useful library for repetitive java stuff

    Downloads: 1 This Week Last Update: See Project
  • Downloads: 0 This Week Last Update: See Project
  • JCLF

    Library of general utility classes for the Java programming language

    A library of general utility classes for the Java(tm) programming language, including: enhanced replacements for common utilities like StringTokenizer or Properties, a printf-style format system, etc.

    Downloads: 0 This Week Last Update: See Project
  • JSONLIB

    JSON made simple for .NET

    JSON data manipulation library, built for simplicity. Create JSON object from common data types (array, list and dictionary). Parser is based on regular expressions and can handle nested structures. Access data using implicit typecast. Tutorial with all examples included. For details visit Wiki section. New in v2.0.0: Added serialization and deserialization methods!!!

    Downloads: 0 This Week Last Update: See Project
  • JavaLambdaCompose

    Utility methods for composing functional lambda expressions

    Provides for composing functional lambda instances to improve run-time efficiency and flexibility. The composition avoids excessive call stacking when processing multiple Predicate or Consumer instances, and can avoid the processing overhead of Collection.stream().filter().forEach() by replacing with Collection.forEach() using a composed Consumer from a Predicate and Consumer. Includes utility methods for composing an Iterable or array of Predicate instances into a single Predicate instance for testing for all, any, or none of the Predicate results. Includes utility methods for composing an Iterable or array of Consumer instances into a single Consumer instance. Includes utility methods for composing an Iterable or array of Predicate instances with an Iterable or array of Consumer instances into a single Consumer that tests for all, any, or none of the Predicate results. Includes a utility method for using streams to split a Collection according to comparators.

    Downloads: 0 This Week Last Update: See Project
  • JavaMutex

    Provides 100% pure Java mutual exclusion.

    Freely redistributable open source 100% pure Java for mutual exclusion. Read-write and read-only reentrant lock, condition variable, atomic wraps for Boolean, Integer, Long, and Reference. Cell pool with optional locking, object exchanger, Intersect.

    Downloads: 0 This Week Last Update: See Project
  • Konbu Check

    Linear constraint feasibility check and get program.

    This program aims to check and gain a inner point from multiple set of linear constraints. This software works better in the case that range of variables are known and parameters are configured so. C++ and Eigen library needed, and to calculate more accurate, we may need mpfr++ library or, QD library. Freezed.

    Downloads: 0 This Week Last Update: See Project
  • MSP430 C Code Library

    Library of peripheral drivers, component drivers, utilities, and more!

    A collection of C libraries for the TI MSP430 family of microcontrollers.

    Downloads: 0 This Week Last Update: See Project
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