19 lines
651 B
Text
19 lines
651 B
Text
Title: The default JPEG implementation
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Author: Samuli Suominen <ssuominen@gentoo.org>
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Content-Type: text/plain
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Posted: 2012-04-24
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Revision: 1
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News-Item-Format: 1.0
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Display-If-Installed: =media-libs/jpeg-8*
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libjpeg-turbo is a derivative of libjpeg that uses MMX, SSE, SSE2,
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and NEON SIMD instructions to accelerate baseline JPEG
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compression/decompression by about 2-4x on amd64, arm and x86
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platforms. It is based on libjpeg/SIMD but has numerous enhancements.
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All users are recommended to migrate:
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# emerge --deselect media-libs/jpeg
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# emerge --oneshot media-libs/libjpeg-turbo
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media-libs/jpeg:0 will be left in tree as a fallback implementation.
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