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Revision 1.14 / (download) - annotate - [select for diffs], Fri Jan 20 12:33:07 2012 UTC (4 months ago) by wiz
Branch: MAIN
CVS Tags: pkgsrc-2012Q1-base,
pkgsrc-2012Q1,
HEAD
Changes since 1.13: +4 -4
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Diff to previous 1.13 (colored)
Update to jpeg-8d: Version 8d 15-Jan-2012 ----------------------- Add cjpeg -rgb option to create RGB JPEG files. Using this switch suppresses the conversion from RGB colorspace input to the default YCbCr JPEG colorspace. This feature allows true lossless JPEG coding of RGB color images. The recommended command for this purpose is currently cjpeg -rgb -block 1 -arithmetic. SmartScale capable decoder (introduced with IJG JPEG 8) required. Thank to Michael Koch for the initial suggestion. Add option to disable the region adjustment in the transupp crop code. Thank to Jeffrey Friedl for the suggestion. Thank to Richard Jones and Edd Dawson for various minor corrections. Thank to Akim Demaille for configure.ac cleanup.
Revision 1.13 / (download) - annotate - [select for diffs], Fri Jan 21 11:28:13 2011 UTC (16 months ago) by adam
Branch: MAIN
CVS Tags: pkgsrc-2011Q4-base,
pkgsrc-2011Q4,
pkgsrc-2011Q3-base,
pkgsrc-2011Q3,
pkgsrc-2011Q2-base,
pkgsrc-2011Q2,
pkgsrc-2011Q1-base,
pkgsrc-2011Q1
Changes since 1.12: +4 -4
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Diff to previous 1.12 (colored)
Changes 8c: Add option to compression library and cjpeg (-block N) to use different DCT block size. All N from 1 to 16 are possible. Default is 8 (baseline format). Larger values produce higher compression, smaller values produce higher quality. SmartScale capable decoder (introduced with IJG JPEG 8) required.
Revision 1.12 / (download) - annotate - [select for diffs], Tue May 18 19:59:21 2010 UTC (2 years ago) by drochner
Branch: MAIN
CVS Tags: pkgsrc-2010Q4-base,
pkgsrc-2010Q4,
pkgsrc-2010Q3-base,
pkgsrc-2010Q3,
pkgsrc-2010Q2-base,
pkgsrc-2010Q2
Changes since 1.11: +4 -4
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Diff to previous 1.11 (colored)
update to 8b changes: -Repair problem in new memory source manager with corrupt JPEG data -Repair problem in Makefile.am test target add "test" target
Revision 1.11 / (download) - annotate - [select for diffs], Fri Apr 9 20:00:02 2010 UTC (2 years, 1 month ago) by drochner
Branch: MAIN
Changes since 1.10: +4 -4
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Diff to previous 1.10 (colored)
update to 8a changes: -Writing tables-only datastreams via jpeg_write_tables works again. -Support 32-bit BMPs (RGB image with Alpha channel) for read in cjpeg. -Improve accuracy in floating point IDCT calculation.
Revision 1.10 / (download) - annotate - [select for diffs], Sun Jan 17 11:53:40 2010 UTC (2 years, 4 months ago) by wiz
Branch: MAIN
CVS Tags: pkgsrc-2010Q1-base,
pkgsrc-2010Q1
Changes since 1.9: +4 -4
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Diff to previous 1.9 (colored)
Update to 8: The current version is release 8 of 10-Jan-2010. Version 8 of the JPEG software introduces basic new features for image coding application and comes with an essential update of the original JPEG specification. New features and enhancements have been developed for the three major parts of the IJG library: the compression, the decompression, and the transcoding parts. These parts are represented by the three major tools of the IJG software: cjpeg (compress JPEG), djpeg (decompress JPEG), and jpegtran (transcode JPEG - lossless): IJG Tools New jpegtran -scale lossless resize feature A new option has been added to the jpegtran tool and transcoding library: -scale M/N Scale output image by fraction M/N, eg, 1/8 Currently supported scale factors are M/N with all M from 1 to 16, where N is the source DCT size, which is 8 for baseline JPEG. If the /N part is omitted, then M specifies the DCT scaled size to be applied on the given input. For baseline JPEG this is equivalent to M/8 scaling, since the source DCT size for baseline JPEG is 8. CAUTION: An implementation of the JPEG SmartScale extension is required for this feature. SmartScale enabled JPEG is not yet widely implemented, so many decoders will be unable to view a SmartScale extended JPEG file at all. New djpeg -scale feature The -scale option of the djpeg tool and decompression library has been extended: -scale M/N Scale output image by fraction M/N, eg, 1/8 Currently supported scale factors are M/N with all M from 1 to 16, where N is the source DCT size, which is 8 for baseline JPEG. If the /N part is omitted, then M specifies the DCT scaled size to be applied on the given input. For baseline JPEG this is equivalent to M/8 scaling, since the source DCT size for baseline JPEG is 8. New cjpeg features Two new features have been added to the cjpeg tool and compression library: -quality N[,...] Compression quality (0..100; 5-95 is useful range) -scale M/N Scale image by fraction M/N, eg, 1/2 The -quality option has been extended for support of separate quality settings for luminance and chrominance (or in general, for every provided quantization table slot). This feature is useful for high-quality applications which cannot accept the damage of color data by coarse subsampling settings. You can now easily reduce the color data amount more smoothly with finer control without separate subsampling. The resulting file is fully compliant with standard JPEG decoders. A new -scale option is provided with cjpeg which complements the corresponding djpeg -scale option. The supported range of scaling factors is 8/N with all N=1...16. This means you can now easily alter the nominal spatial resolution of a given source image while compressing to JPEG without additional resampling. For example, if you have an image sensor providing an effective capture resolution of 2268x1512 pixels (HI resolution), you can now directly generate a MED resolution of 1512x1008 pixels (-scale 2/3) and a LOW resolution of 1134x756 pixels (-scale 1/2) from the sensor source resolution with the library while compressing to JPEG without additional resampling. (An efficient 12x12 FDCT is used in the -scale 2/3 case, and an efficient 16x16 FDCT is used in the -scale 1/2 case instead of the standard 8x8 FDCT inside the library, ensuring high-quality downscaled results - the resulting file is fully compliant with standard JPEG decoders.)
Revision 1.9 / (download) - annotate - [select for diffs], Mon Jan 4 19:43:39 2010 UTC (2 years, 4 months ago) by joerg
Branch: MAIN
CVS Tags: pkgsrc-2009Q4-base,
pkgsrc-2009Q4
Changes since 1.8: +3 -3
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Diff to previous 1.8 (colored)
Make sure that the patches and local files have a RCS ID.
Revision 1.8 / (download) - annotate - [select for diffs], Wed Aug 26 16:50:46 2009 UTC (2 years, 8 months ago) by sno
Branch: MAIN
CVS Tags: pkgsrc-2009Q3-base,
pkgsrc-2009Q3
Changes since 1.7: +6 -9
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Diff to previous 1.7 (colored)
Updating package graphics/jpeg from version 6bnb4 to 7
pkgsrc changes:
- update MASTER_SITES
- bump ApI_DEPENDS in buildlink3.mk
Upstream changes:
- The new features added with version 6bnb4 are now added upstream (except
exifautotran and jpegexiforient)
Version 7 27-Jun-2009
----------------------
New scaled DCTs implemented.
djpeg now supports scalings N/8 with all N from 1 to 16.
cjpeg now supports scalings 8/N with all N from 1 to 16.
Scaled DCTs with size larger than 8 are now also used for resolving the
common 2x2 chroma subsampling case without additional spatial resampling.
Separate spatial resampling for those kind of files is now only necessary
for N>8 scaling cases.
Furthermore, separate scaled DCT functions are provided for direct resolving
of the common asymmetric subsampling cases (2x1 and 1x2) without additional
spatial resampling.
cjpeg -quality option has been extended for support of separate quality
settings for luminance and chrominance (or in general, for every provided
quantization table slot).
New API function jpeg_default_qtables() and q_scale_factor array in library.
Added -nosmooth option to cjpeg, complementary to djpeg.
New variable "do_fancy_downsampling" in library, complement to fancy
upsampling. Fancy upsampling now uses direct DCT scaling with sizes
larger than 8. The old method is not reversible and has been removed.
Support arithmetic entropy encoding and decoding.
Added files jaricom.c, jcarith.c, jdarith.c.
Straighten the file structure:
Removed files jidctred.c, jcphuff.c, jchuff.h, jdphuff.c, jdhuff.h.
jpegtran has a new "lossless" cropping feature.
Implement -perfect option in jpegtran, new API function
jtransform_perfect_transform() in transupp. (DP 204_perfect.dpatch)
Better error messages for jpegtran fopen failure.
(DP 203_jpegtran_errmsg.dpatch)
Fix byte order issue with 16bit PPM/PGM files in rdppm.c/wrppm.c:
according to Netpbm, the de facto standard implementation of the PNM formats,
the most significant byte is first. (DP 203_rdppm.dpatch)
Add -raw option to rdjpgcom not to mangle the output.
(DP 205_rdjpgcom_raw.dpatch)
Make rdjpgcom locale aware. (DP 201_rdjpgcom_locale.dpatch)
Add extern "C" to jpeglib.h.
This avoids the need to put extern "C" { ... } around #include "jpeglib.h"
in your C++ application. Defining the symbol DONT_USE_EXTERN_C in the
configuration prevents this. (DP 202_jpeglib.h_c++.dpatch)
Revision 1.7 / (download) - annotate - [select for diffs], Fri Mar 28 09:01:30 2008 UTC (4 years, 1 month ago) by obache
Branch: MAIN
CVS Tags: pkgsrc-2009Q2-base,
pkgsrc-2009Q2,
pkgsrc-2009Q1-base,
pkgsrc-2009Q1,
pkgsrc-2008Q4-base,
pkgsrc-2008Q4,
pkgsrc-2008Q3-base,
pkgsrc-2008Q3,
pkgsrc-2008Q2-base,
pkgsrc-2008Q2,
pkgsrc-2008Q1-base,
pkgsrc-2008Q1,
cwrapper,
cube-native-xorg-base,
cube-native-xorg
Changes since 1.6: +2 -3
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Diff to previous 1.6 (colored)
Merge patch-af into patch-aa, both for 'makefile.cfg'.
Revision 1.6 / (download) - annotate - [select for diffs], Tue Jun 5 22:07:25 2007 UTC (4 years, 11 months ago) by tnn
Branch: MAIN
CVS Tags: pkgsrc-2007Q4-base,
pkgsrc-2007Q4,
pkgsrc-2007Q3-base,
pkgsrc-2007Q3,
pkgsrc-2007Q2-base,
pkgsrc-2007Q2
Changes since 1.5: +6 -1
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Diff to previous 1.5 (colored)
Adopt some new features from www.jpegclub.org that have already been
adopted by many Linux distributions as well as FreeBSD ports:
o jpegtran: add "-perfect" switch:
Fail if there are non-transformable edge blocks.
o jpegtran: add "-crop" switch:
Crop to a rectangular subarea.
o jpegtran: correct EXIF handling.
o jpegexiforient: Get and set the Exif Orientation Tag.
o exifautotran: Transforms Exif files so that Orientation becomes 1.
Suggested by dzoe on #NetBSD IRCNet.
Revision 1.5 / (download) - annotate - [select for diffs], Thu Nov 2 18:00:43 2006 UTC (5 years, 6 months ago) by joerg
Branch: MAIN
CVS Tags: pkgsrc-2007Q1-base,
pkgsrc-2007Q1,
pkgsrc-2006Q4-base,
pkgsrc-2006Q4
Changes since 1.4: +2 -2
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Diff to previous 1.4 (colored)
DESTDIR support.
Revision 1.4 / (download) - annotate - [select for diffs], Tue Dec 27 17:30:50 2005 UTC (6 years, 4 months ago) by reed
Branch: MAIN
CVS Tags: pkgsrc-2006Q3-base,
pkgsrc-2006Q3,
pkgsrc-2006Q2-base,
pkgsrc-2006Q2,
pkgsrc-2006Q1-base,
pkgsrc-2006Q1
Changes since 1.3: +2 -1
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Diff to previous 1.3 (colored)
Add patch: the configure knows @mandir@ so make the Makefile use it. And use PKGMANDIR for the INSTALLATION_DIRS. PKGREVISION not bumped -- no change in default build. And before would have failed if PKGMANDIR was set to non-default.
Revision 1.3 / (download) - annotate - [select for diffs], Thu Feb 24 08:45:08 2005 UTC (7 years, 3 months ago) by agc
Branch: MAIN
CVS Tags: pkgsrc-2005Q4-base,
pkgsrc-2005Q4,
pkgsrc-2005Q3-base,
pkgsrc-2005Q3,
pkgsrc-2005Q2-base,
pkgsrc-2005Q2,
pkgsrc-2005Q1-base,
pkgsrc-2005Q1
Changes since 1.2: +2 -1
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Diff to previous 1.2 (colored)
Add RMD160 digests
Revision 1.2 / (download) - annotate - [select for diffs], Sat Apr 21 09:54:16 2001 UTC (11 years, 1 month ago) by wiz
Branch: MAIN
CVS Tags: pkgviews-base,
pkgviews,
pkgsrc-2004Q4-base,
pkgsrc-2004Q4,
pkgsrc-2004Q3-base,
pkgsrc-2004Q3,
pkgsrc-2004Q2-base,
pkgsrc-2004Q2,
pkgsrc-2004Q1-base,
pkgsrc-2004Q1,
pkgsrc-2003Q4-base,
pkgsrc-2003Q4,
netbsd-1-6-RELEASE-base,
netbsd-1-6-1-base,
netbsd-1-6-1,
netbsd-1-6,
netbsd-1-5-PATCH003,
netbsd-1-5-PATCH001,
buildlink2-base,
buildlink2
Changes since 1.1: +3 -2
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Diff to previous 1.1 (colored)
Move to sha1 digests, and/or add distfile sizes.
Revision 1.1 / (download) - annotate - [select for diffs], Tue Apr 17 11:24:11 2001 UTC (11 years, 1 month ago) by agc
Branch: MAIN
+ move the distfile digest/checksum value from files/md5 to distinfo + move the patch digest/checksum values from files/patch-sum to distinfo