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  • License: Freeware
  • Last update: 6 years ago
  • Total downloads: 140
  • Price: Free |
  • Operating system: Mac OS X
  • Publisher: D R Commander
See full specifications

mac default iconlibjpeg-turbo For Mac Publisher's description

libjpeg-turbo is a high-speed version

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.

What's New in This Release:

В· Fixed x86-64 build on FreeBSD systems
В· Added support for Windows 64-bit systems

System Requirements:

No special requirements.
Program Release Status:
Program Install Support: Install and Uninstall

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