https://bugzilla.redhat.com/show_bug.cgi?id=1154163
Bug ID: 1154163
Summary: Review Request: libmozjpeg - SIMD-accelerated JPEG
codec that provides both the libjpeg and TurboJPEG
APIs
Product: Fedora
Version: rawhide
Component: Package Review
Severity: medium
Priority: medium
Assignee: [email protected]
Reporter: [email protected]
QA Contact: [email protected]
CC: [email protected]
Spec URL: https://sundaram.fedorapeople.org/packages/libmozjpeg.spec
SRPM URL:
https://sundaram.fedorapeople.org/packages/libmozjpeg-2.1-1.fc21.src.rpm
Description:
libmozjpeg is a JPEG image codec that uses SIMD instructions (MMX, SSE2,
NEON) to accelerate baseline JPEG compression and decompression on x86, x86-64,
and ARM systems. On such systems, libmozjpeg is generally 2-4x as fast as
libjpeg, all else being equal. On other types of systems, libmozjpeg can
still outperform libjpeg by a significant amount, by virtue of its
highly-optimized Huffman coding routines. In many cases, the performance of
libmozjpeg rivals that of proprietary high-speed JPEG codecs.
libmozjpeg implements both the traditional libjpeg API as well as the less
powerful but more straightforward TurboJPEG API. libmozjpeg also features
colorspace extensions that allow it to compress from/decompress to 32-bit and
big-endian pixel buffers (RGBX, XBGR, etc.), as well as a full-featured Java
interface.
libmozjpeg was forked from libjpeg-turbo.
Fedora Account System Username: sundaram
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