Date: Tue, 11 Jun 2002 11:10:22 -0600 (MDT) From: Amar Takhar <verm@drunkmonk.net> To: FreeBSD-gnats-submit@FreeBSD.org Subject: ports/39157: new port: graphics/jpegpixi Message-ID: <200206111710.g5BHAMhx002646@jolly.drunkmonk.net>
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>Number: 39157 >Category: ports >Synopsis: new port: graphics/jpegpixi >Confidential: no >Severity: non-critical >Priority: low >Responsible: freebsd-ports >State: open >Quarter: >Keywords: >Date-Required: >Class: change-request >Submitter-Id: current-users >Arrival-Date: Tue Jun 11 10:20:01 PDT 2002 >Closed-Date: >Last-Modified: >Originator: Amar Takhar >Release: FreeBSD 4.6-RC i386 >Organization: >Environment: >Description: "Jpegpixi" is short for "JPEG pixel interpolator". The intent of the program is to interpolate pixels in JFIF images (commonly refered to as "JPEG images"). This is useful to correct images from a digital camera with CCD defects. For example, if one pixel is always bright green, this pixel can be interpolated away with jpegpixi. Jpegpixi is unique in that it tries to preserve the quality of the JFIF image as much as possible. Usual graphics programs decode JFIF images when they are loaded, and re-encode them when they are saved, which results in an overall loss of quality. Jpegpixi, on the other hand, does not decode and re-encode the image, but manipulates the encoded image data (known as the "DCT coefficients"). Therefore, the blocks (typically 8x8, 8x16, or 16x16 pixel areas) which contain the pixels to be interpolated are minimally disturbed, and other blocks remain pixel-by-pixel identical to the original image. WWW: http://jpegpixi.sourceforge.net/ >How-To-Repeat: >Fix: # This is a shell archive. Save it in a file, remove anything before # this line, and then unpack it by entering "sh file". Note, it may # create directories; files and directories will be owned by you and # have default permissions. # # This archive contains: # # jpegpixi/Makefile # jpegpixi/distinfo # jpegpixi/pkg-comment # jpegpixi/pkg-descr # jpegpixi/pkg-plist # echo x - jpegpixi/Makefile sed 's/^X//' >jpegpixi/Makefile << 'END-of-jpegpixi/Makefile' X# New ports collection makefile for: jpegpixi X# Date created: 28 May 2002 X# Whom: verm@drunkmonk.net X# X# $FreeBSD$ X# X XPORTNAME= jpegpixi XPORTVERSION= 0.3 XCATEGORIES= graphics XMASTER_SITES= ${MASTER_SITE_SOURCEFORGE} XMASTER_SITE_SUBDIR= jpegpixi X XMAINTAINER= verm@drunkmonk.net X XLIB_DEPENDS= jpeg.9:${PORTSDIR}/graphics/jpeg X XCONFIGURE_ARGS= --with-jpeglib-include=${LOCALBASE}/include --with-jpeglib-lib=${LOCALBASE}/lib X XGNU_CONFIGURE= yes X X.include <bsd.port.mk> END-of-jpegpixi/Makefile echo x - jpegpixi/distinfo sed 's/^X//' >jpegpixi/distinfo << 'END-of-jpegpixi/distinfo' XMD5 (jpegpixi-0.3.tar.gz) = b6b95c916d81f865ec49e3292048bd6b END-of-jpegpixi/distinfo echo x - jpegpixi/pkg-comment sed 's/^X//' >jpegpixi/pkg-comment << 'END-of-jpegpixi/pkg-comment' XUseful to correct images from digtal camera with CCD defects END-of-jpegpixi/pkg-comment echo x - jpegpixi/pkg-descr sed 's/^X//' >jpegpixi/pkg-descr << 'END-of-jpegpixi/pkg-descr' X"Jpegpixi" is short for "JPEG pixel interpolator". The intent of the Xprogram is to interpolate pixels in JFIF images (commonly refered to as X"JPEG images"). This is useful to correct images from a digital camera Xwith CCD defects. For example, if one pixel is always bright green, this Xpixel can be interpolated away with jpegpixi. X XJpegpixi is unique in that it tries to preserve the quality of the JFIF Ximage as much as possible. Usual graphics programs decode JFIF images Xwhen they are loaded, and re-encode them when they are saved, which Xresults in an overall loss of quality. Jpegpixi, on the other hand, does Xnot decode and re-encode the image, but manipulates the encoded image Xdata (known as the "DCT coefficients"). Therefore, the blocks (typically X8x8, 8x16, or 16x16 pixel areas) which contain the pixels to be Xinterpolated are minimally disturbed, and other blocks remain Xpixel-by-pixel identical to the original image. X XWWW: http://jpegpixi.sourceforge.net/ END-of-jpegpixi/pkg-descr echo x - jpegpixi/pkg-plist sed 's/^X//' >jpegpixi/pkg-plist << 'END-of-jpegpixi/pkg-plist' Xbin/jpegpixi END-of-jpegpixi/pkg-plist exit >Release-Note: >Audit-Trail: >Unformatted: To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-ports" in the body of the message
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