{"schema_version":1,"metadata":{"branch":"release","release":"7.9","architecture":"amd64","generated_at":"2026-09-09T04:04:02.361425+00:00","source_url":"https://cdn.openbsd.org/pub/OpenBSD/7.9/packages/amd64/sqlports-7.54.tgz","source_sha256":"2de00144847bf9da3a365be982f101dbb55d591ed7a915ea94984a16ab0e0404","package_count":12059,"source_kind":"sqlports"},"package":{"name":"jpeg-3.1.4.1v0","path":"graphics/jpeg","url":"/packages/release/graphics/jpeg/","comment":"SIMD-accelerated JPEG codec replacement of libjpeg","homepage":"https://libjpeg-turbo.org/","maintainer":"The OpenBSD ports mailing-list <ports@openbsd.org>","description":"libjpeg-turbo is a high-speed version of libjpeg for x86 and x86-64 processors\nwhich uses SIMD instructions (MMX, SSE2, etc.) to accelerate baseline JPEG\ncompression and decompression.\nlibjpeg-turbo is generally 2-4x as fast as the unmodified version\nof libjpeg, all else being equal.\n\nlibjpeg-turbo was originally based on libjpeg/SIMD by Miyasaka Masaru,\nbut the TigerVNC and VirtualGL projects made numerous enhancements to the codec,\nincluding improved support for Mac OS X, 64-bit support,\nsupport for 32-bit and big endian pixel formats (RGBA, ABGR, etc.),\naccelerated Huffman encoding/decoding, and various bug fixes.\nThe goal was to produce a fully open source codec that could replace\nthe partially closed source TurboJPEG/IPP codec used by VirtualGL and TurboVNC.\nlibjpeg-turbo generally achieves 80-120% of the performance of TurboJPEG/IPP.\nIt is faster in some areas but slower in others.\n","package_architecture":"amd64","stem":"jpeg","readme":null,"dependencies":[{"path":"devel/nasm","type":"build","package_spec":"","url":"/packages/release/devel/nasm/"},{"path":"devel/cmake/core","type":"build","package_spec":"STEM->=4","url":"/packages/release/devel/cmake/core/"},{"path":"devel/ninja","type":"build","package_spec":"","url":"/packages/release/devel/ninja/"},{"path":"devel/dwz","type":"build","package_spec":"","url":"/packages/release/devel/dwz/"}],"reverse_dependencies":{"count":176,"url":"/packages/data/3a/3ae5a92781f74168b8d236e55154d7c7128763e3c74a0e8f4fa7e97904c29bec.json"},"categories":["graphics"],"flavors":[],"only_for_architectures":[],"not_for_architectures":[]}}