diff options
| author | Tobias Geerinckx-Rice <me@tobias.gr> | 2016-11-25 20:15:17 +0100 |
|---|---|---|
| committer | Tobias Geerinckx-Rice <me@tobias.gr> | 2016-11-29 19:15:47 +0100 |
| commit | 37e05d64e4e0696988460d98514c7b1d5d89fd5a (patch) | |
| tree | 356f706db4a5dd35265a7496ac45b8d74f3a254f /gnu/packages/image.scm | |
| parent | dc2ef09ad79803f2cc4828ef18927ca0e75e24fa (diff) | |
| download | guix-patches-37e05d64e4e0696988460d98514c7b1d5d89fd5a.tar guix-patches-37e05d64e4e0696988460d98514c7b1d5d89fd5a.tar.gz | |
gnu: Add libjpeg-turbo.
* gnu/packages/image.scm (libjpeg-turbo): New variable.
Diffstat (limited to 'gnu/packages/image.scm')
| -rw-r--r-- | gnu/packages/image.scm | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/gnu/packages/image.scm b/gnu/packages/image.scm index 981e1f8109..3f9a2b2a4f 100644 --- a/gnu/packages/image.scm +++ b/gnu/packages/image.scm @@ -31,6 +31,7 @@ (define-module (gnu packages image) #:use-module (gnu packages) #:use-module (gnu packages algebra) + #:use-module (gnu packages assembly) #:use-module (gnu packages autotools) #:use-module (gnu packages boost) #:use-module (gnu packages compression) @@ -1016,3 +1017,33 @@ also converts external formats (BMP, GIF, PNM and TIFF) to optimized PNG, and performs PNG integrity checks and corrections.") (home-page "http://optipng.sourceforge.net/") (license license:zlib))) + +(define-public libjpeg-turbo + (package + (name "libjpeg-turbo") + (version "1.5.1") + (source (origin + (method url-fetch) + (uri (string-append "mirror://sourceforge/" name "/" version "/" + name "-" version ".tar.gz")) + (sha256 + (base32 + "0v365hm6z6lddcqagjj15wflk66rqyw75m73cqzl65rh4lyrshj1")))) + (build-system gnu-build-system) + (native-inputs + `(("nasm" ,nasm))) + (arguments + `(#:test-target "test")) + (home-page "http://www.libjpeg-turbo.org/") + (synopsis "SIMD-accelerated JPEG image handling library") + (description "libjpeg-turbo is a JPEG image codec that accelerates baseline +JPEG compression and decompression using SIMD instructions: MMX on x86, SSE2 on +x86-64, NEON on ARM, and AltiVec on PowerPC processors. Even on other systems, +its highly-optimized Huffman coding routines allow it to outperform libjpeg by +a significant amount. +libjpeg-turbo implements both the traditional libjpeg API and the less powerful +but more straightforward TurboJPEG API, and provides a full-featured Java +interface. It supports color space extensions that allow it to compress from +and decompress to 32-bit and big-endian pixel buffers (RGBX, XBGR, etc.).") + (license (list license:bsd-3 ; jsimd*.[ch] and most of simd/ + license:ijg)))) ; the rest |