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Analyzed about 1 year ago. based on code collected about 1 year ago.

Project Summary

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.

Tags

arm_neon compression image jpeg library lossy mips_dsp mmx simd sse2

Independent JPEG Group License
Permitted
Forbidden
Required

These details are provided for information only. No information here is legal advice and should not be used as such.

zlib License (aka zlib/libpng)
Permitted

Commercial Use

Commercial Use

Distribute

Distribute

Modify

Modify

Forbidden

Hold Liable

Hold Liable

Required

Include Copyright

Include Copyright

Rename

Rename

These details are provided for information only. No information here is legal advice and should not be used as such.

Project Security

Vulnerabilities per Version ( last 10 releases )

Project Vulnerability Report

Security Confidence Index

Poor security track-record
Favorable security track-record

Vulnerability Exposure Index

Many reported vulnerabilities
Few reported vulnerabilities

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About Project Security

Languages

C
53%
Assembly
27%
HTML
8%
9 Other
12%

30 Day Summary

Apr 12 2021 — May 12 2021

12 Month Summary

May 12 2020 — May 12 2021
  • 135 Commits
    Up + 39 (40%) from previous 12 months
  • 4 Contributors
    Down 0 (0%) from previous 12 months