Search Results for "decompression"

...Zstandard library is provided as open source software using a BSD license. Its format is stable and published as IETF RFC 8478. The negative compression levels, specified with --fast=#, offer faster compression and decompression speed in exchange for some loss in compression ratio compared to level 1, as seen in the table above. Zstd can trade compression speed for stronger compression ratios. It is configurable by small increment. Decompression speed is preserved and remain roughly the same at all settings, a property shared by most LZ compression algorithms, such as zlib or lzma.

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. ...

The MILC compression has been developed specifically for medical images and proven to be effective. This algorithm is a parallel version for the decompression phase, meant to exploit the parallel computing potential of the modern hardware. Developed with OpenCL framework (version 1.2), runs on CPU and GPU OpenCL devices.

Ogljpeg is JPEG decompression library. Primary focus of this project is to speed up texture upload process using JPEG compression. For this purpose OpenGL compute shaders are used and result of decompression is OpenGL texture loaded in GPU memory.

The linux e2compr package consists of a set of patches and utilities to provide transparent compression and decompression in the second extended (ext2) filesystem.

The shrink library provides a single API into several compressionalgorithms. It enables developers to easily add compression and decompression functionality to an existing code base. Currently it supports: LZO LZ77 LZMA

texgenpack is a texture compression and conversion program featuring a command line utility and a simple GUI program . Compression is implemented using a genetic algorithm. It supports compression, decompression, conversion and comparison of texture and image files. The image format supported is PNG, while for textures there is support for KTX, PKM and DDS using ETC1, ETC2, DXT1/3/5 or BPTC (BC7) texture compression. Several uncompressed texture format are also supported. This program requires the installation of libfgen, also avalable on SourceForge.

The RLE compression pack is a set of utilities to compress and decompress files using RLE algorithm.

A stand-alone or plug-in application that supports automatic decompression/decoding of files (.tar, .gz, .shar, etc.).

Simple light-weight file compression and decompression utilities. Written in C and portable to all platforms. Simple compress and decompress subroutines can be linked and called within applications to compact or unpack data on the fly or stand-alone.

SaturnOS is an operating system designed to be run on slow computers at high speed. With the ability to fit on a single floppy disk, SaturnOS will be massively portable with on-the-fly decompression and RAM disk technology.

LMY image codec and tools for small, 16-bit (or higher) displays on devices with limited resources. Image file size and quality rival GIF, PNG, and JPEG, but decompression is much less complex. Used commercially by Lower Mars. C/C++ and Java/j2ME include

Compression/decompression library, capable of operating on a stream and intended to be used on systems restricted in code and stack size.

LZO.Net is a small .NET-Wrapper around the native LZO compression library. Compression and especially decompression is much faster than with managed libraries like SharpZipLib.

A port of zlib 1.1.4 to the Palm OS as a SysLib. Facilitates decompression/compression of infozip and PK-ZIP 2.x (.zip) as well as gzip (.gz) compression formats on the Palm PDA.

lzop is a file compressor similar to gzip. Its main advantages over gzip are much higher compression and decompression speed, at the cost of some compression ratio. lzop uses the LZO library for compression services.

A Samba VFS module used to map server-side file extensions to client-side file extensions and run a conversion/decompression program on the server when the "virtual file" is accessed by the client.

Gcompressor is an graphical interface . for use , easely , compression and decompression tools , under linux.. it' now writen under GTK+-2 and use gnome-vfs-2 too. you can create self extracted archive with gcompressor

LZO is a portable lossless data compression library written in ANSI C. It offers pretty fast compression and very fast decompression. Decompression requires no memory. In addition there are slower compression levels achieving a quite competitive compres

E2compr is a small patch against the ext2 file system that allows on-the-fly compression and decompression. But this is not properly documented. So I want to document the code of e2compr with the help of other interested people.