From: Tobias Geerinckx-Rice <me@tobias.gr>
To: guix-devel@gnu.org
Subject: [PATCH 1/2] gnu: Add libjpeg-turbo.
Date: Sun, 27 Nov 2016 21:17:06 +0100 [thread overview]
Message-ID: <20161127201707.3789-1-me@tobias.gr> (raw)
* gnu/packages/image.scm (libjpeg-turbo): New variable.
---
gnu/packages/image.scm | 31 +++++++++++++++++++++++++++++++
1 file changed, 31 insertions(+)
diff --git a/gnu/packages/image.scm b/gnu/packages/image.scm
index 526c87c..d513684 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
--
2.9.3
next reply other threads:[~2016-11-27 20:17 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-11-27 20:17 Tobias Geerinckx-Rice [this message]
2016-11-27 20:17 ` [PATCH 2/2] gnu: icecat: Use libjpeg-turbo instead of bundled libjpeg Tobias Geerinckx-Rice
2016-11-27 20:56 ` Leo Famulari
2016-11-27 21:02 ` Tobias Geerinckx-Rice
2016-11-27 21:41 ` Leo Famulari
2016-11-27 21:50 ` Marius Bakke
2016-11-27 22:28 ` Marius Bakke
2016-11-27 22:44 ` Leo Famulari
2016-11-27 22:43 ` Leo Famulari
2016-11-27 23:15 ` Tobias Geerinckx-Rice
2016-11-27 23:20 ` Tobias Geerinckx-Rice
2016-11-27 23:42 ` Leo Famulari
2016-11-27 23:27 ` Leo Famulari
2016-11-27 20:55 ` [PATCH 1/2] gnu: Add libjpeg-turbo Leo Famulari
2016-11-27 21:12 ` Tobias Geerinckx-Rice
2016-11-27 21:36 ` Leo Famulari
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