pkgsrc - [no description]

Age	Commit message (Collapse)	Author	Files	Lines
2007-11-10	Added support for installation to DESTDIR.	heinz	1	-4/+4

2006-08-23	Changes 0.5.4:	adam	1	-14/+0
	* Added user options -out and -dir, to specify the name of the output file or directory. * Added support for builds based on the system-supplied libpng.
2006-08-05	Changes 0.5.3:	adam	1	-4/+8
	* Upgraded libpng to version 1.2.12-optipng [private] * Implemented basic support for TIFF (grayscale, RGB and RGBA, uncompressed). * Avoided the redundant trial when the search space is singular (e.g. when running "optipng -o1 example.tif"). * Prevented accidental file corruption when using option "-log". * Fixed (again) a small typo in the online help.
2006-05-08	Changes 0.5.2:	adam	2	-33/+13
	* Improved handling of inexact PNM-to-PNG conversions. * Fixed a typo that was breaking the build on some Unix platforms.
2006-05-06	-lz is mendatory on some platorms (like Darwin)	adam	1	-2/+2

2006-05-06	Changes 0.5.1:	adam	3	-8/+31
	* Implemented bit depth reduction for palette images. * Upgraded libpng to version 1.2.10-optipng [private] * Improved the BMP support. * Added a Unix man page. * Allowed abbreviation of command-line options. * Changed user option -log to accept a file name as an argument. * Changed user option -no to -simulate. * Fixed an error in handling .bak files on Unix. * Fixed a small typo in the help screen. * Added the GUIDE and THANKS documents. * Converted some text document files to HTML.
2006-04-19	Fix build with png-1.2.9nb2. Bump PKGREVISION.	wiz	2	-6/+73

2006-01-19	Changes 0.5:	adam	2	-18/+28
	++ Added pngxtern, a libpng add-on for external image format support: BMP (uncompressed), GIF, PNM. (This was incorporated from OptiPNG-Plus.) ++ Implemented RGB(A)-to-palette reductions. + If trials are ended prematurely, detailed progression is only reported under the user option -v. - Removed reporting of some IDAT sizes that exceeded the optimum. (This was NOT a bug, but a "feature" that confused some users.) ! Fixed an RGB-to-gray reduction problem that occured under some specific background colors. + Added support for builds based on the system-supplied zlib. * Modified LICENSE. It is now a verbatim spell of the zlib license.
2005-07-13	OptiPNG is a PNG optimizer that recompresses the image files to a smaller size,	adam	2	-0/+35
	without losing any information. The idea has been inspired from pngcrush, and is explained in detail in the PNG-Tech article: "A Guide to PNG optimization" <http://www.cs.toronto.edu/~cosmin/pngtech/optipng.html>. The implementation is carried forward in OptiPNG, which offers a faster execution per trial, and a wider search space.