4fb33e994d
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. WWW: http://libjpeg-turbo.virtualgl.org/ - D. R. Commander information@virtualgl.org PR: ports/145670 Submitted by: Denis E Podolskiy [bytestore yandex.ru] Approved by: tabthorpe (mentor)
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218 B
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3 lines
218 B
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MD5 (libjpeg-turbo-0.0.92.tar.gz) = 4eca10a2fbb0fe141a9b81186df6e15e
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SHA256 (libjpeg-turbo-0.0.92.tar.gz) = de56ae022f78f128ce542c016c528acfac8fa22ec41e650972657e1d30731123
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SIZE (libjpeg-turbo-0.0.92.tar.gz) = 1819003
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