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2012-01-12Changes 1.7.24:adam2-6/+6
* Do not append a slash to the directory name if it already has one. Changes 1.7.23: * Ignore any attempt to use "-ow" with the "-d" or "-e" options, with warning. * Include zlib.h if ZLIB_H is not defined (instead of checking the libpng version; see entry below for pngcrush-1.7.14), and include string.h if _STRING_H_ is not defined (because libpng-1.6 does not include string.h) * Define SLASH = backslash on Windows platforms so the "-d" option will work.
2011-12-09Changes 1.7.22:adam2-6/+6
This release adds the "-ow" option to overwrite the input file with the compressed file. If an output filename is given on the command line, it will be used as a temporary file and removed after compression. If not, "pngout.png" is used as a temporary file
2011-11-15Changes 1.7.21:adam2-6/+6
* Defined TOO_FAR=32767 in Makefile (instead of in pngcrush.h)
2011-10-14Changes 1.7.20:adam3-23/+20
* Removed the call to png_read_transform_info() when the system libpng is being used, so it can be built with a system libpng. Changes 1.7.19: * pngcrush-1.7.18 failed to read interlaced PNGs. Reverted the change from calling png_read_transform_info() to png_read_update_info(). Since png_read_transform_info() is not exported we again cannot build with the system libpng15. Changes 1.7.18: * This version will work with either a "system" libpng14 or libpng15, or with the embedded libpng15. The deprecated usage of libpng png_struct members and unexported functions has been removed. * Revised the format of the time report (all on one line so you can get a nice compact report by piping the output to "grep coding").
2011-10-04Changes 1.7.17:adam2-6/+6
* Changed "#if !defined(PNG_NO_STDIO)" to "#ifdef PNG_STDIO_SUPPORTED" as recommended in the libpng documentation. * Added PNG_UINT_32_NAME macro and used it to simplify chunk_type integer definitions.
2011-07-15Changes 1.7.16:adam2-6/+6
* Only report best method==0 if pngcrush cannot match the input filesize. Otherwise, if there is no improvement, report the first matching method.
2011-05-17Added LICENSE; do not depend on pngadam1-2/+3
2011-03-23Changes 1.7.15:adam2-6/+6
* Force bit_depth to 1, 2, or 4 when -plte_len is <=2, <=4, or <=16 and the -bit_depth option is not present, to avoid writing invalid palette indexes.
2011-01-28Changes 1.7.14:adam3-11/+42
* Built with libpng-1.5.1beta06 and zlib-1.2.5 * Removed WIN32_WCE support (libpng has dropped it already) * Include zlib.h and define png_memcpy, etc., and revise the png_get_iCCP() and png_set_iCCP() calls to be able to build with bundled libpng-1.5.x. Pngcrush cannot be built yet with a system libpng-1.5.x.
2011-01-13png shlib name changed for png>=1.5.0, so bump PKGREVISIONs.wiz1-1/+2
2010-12-13Changes 1.7.13:adam2-7/+7
(built with libpng-1.4.5 and zlib-1.2.5)
2010-10-16Changes 1.7.12:adam2-7/+7
Built with libpng-1.4.4 and zlib-1.2.5.
2010-07-19Changes 1.7.11:adam2-8/+7
(built with libpng-1.4.2 and zlib-1.2.5)
2010-06-13Bump PKGREVISION for libpng shlib name change.wiz1-1/+2
Also add some patches to remove use of deprecated symbols and fix other problems when looking for or compiling against libpng-1.4.x.
2010-04-18Changes 1.7.10:adam2-7/+7
* Added missing "(...)" in png_get_uint_32(). * Only compile png_get_uint_32(), etc., when PNG_LIBPNG_VER < 1.2.9 * Revised help info for "-zitxt". Changes 1.7.9: * Defined TOO_FAR == 32767 in pngcrush.h (instead of in deflate.c) * Revised the "nolib" Makefiles to remove reference to gzio.c and pnggccrd.c Changes 1.7.8: * Removed gzio.c Changes 1.7.7: * Updated bundled libpng to version 1.4.0. * Check the "-plte_len n" option for out-of-range value of n. * Changed local variable "write" to "z_write" in inffast.c (zlib-1.2.3.4) to avoid shadowed declaration warning. Changes 1.7.6: * Change some "if defined(X)" to "ifdef X" according to libpng coding style. * Added some defines to suppress pedantic warnings from libpng-1.2.41beta15 and later. A warning about deprecated access to png_ptr->zstream is otherwise unavoidable. When building the embedded libpng, a warning about png_default_error() returning is also otherwise unavoidable. * Write premultiplied alpha if output extension is .ppng and PNG_READ_PREMULTIPLIED_ALPHA_SUPPORTED is set (needs libpng-1.5.0). * Check the "-m method" option for out-of-range method value. Changes 1.7.4: * Use unmodified pngconf.h from libpng-1.2.41beta05 or later.
2009-10-11Changes 1.7.3:adam2-7/+7
* Print contents of text chunks after IDAT, even when the -n option is used.
2009-09-11Changes 1.7.2:adam2-7/+7
* Added check for "verbose" on some printf statements.
2009-08-30Changes 1.7.1:adam2-7/+7
* Revised some prototypes to eliminate "Shadowed Declaration" warnings. * Moved warning about discarding APNG chunks to the end. * Replaced *.tar.lzma with *.tar.xz in the distribution.
2009-07-21Changes 1.7.0:adam2-7/+7
* Save (but do not recompress) APNG chunks if the output file has the ".apng" extension and the color_type and bit_depth are not changed. Changes 1.6.20: * Changed local variable "write" to "wwrite" in inffast.c (zlib) to avoid shadowed declaration warning.
2009-06-08Changes 1.6.19:adam2-7/+7
* Added missing curly braces that caused erroneous png_error message about "original PNG could not be recovered" in pngcrush-1.6.17 and 18.
2009-05-14Changes 1.6.17:adam2-7/+7
* Defined TOO_FAR == 32767 in deflate.c (again). The definition has continually been inadvertently omitted during zlib updates since pngcrush version 1.6.4. * Revised handling of xcode files so at least we can get printout of IHDR values with "pngcrush -fix -n -v xcode.png" Changes 1.6.16: * Added -newtimestamp and -oldtimestamp options and changed default condition to timestamping the output file with the current time (i.e., -newtimestamp is default) * If the -oldtimestamp option is used then the output file has the same timestamp as the input file. * Added CgBI chunk detection. Changes 1.6.15: * Fixes some missing typecasts on png_malloc() calls, patch from an anonymous reporter to the SourceForge bug tracker. * Added -time_stamp option to change time stamping from default condition.
2009-02-20Changes 1.6.14:adam2-7/+7
* Built with libpng 1.2.35
2009-01-08Changes 1.6.13:adam2-7/+7
* Added "-time_stamp" directive, to cause pngcrush to write a new timestamp on the output file instead of replicating the timestame from the input file.
2009-01-03Changes 1.6.12:adam3-70/+7
* Eliminated a memory leak in libpng with writing bad tEXt chunks.
2008-10-26Changes 1.6.10:adam3-12/+21
* Add sTER chunk support. Changes 1.6.9: * Updated cexcept.h to version 2.0.1 * Add missing curly brackets. Changes 1.6.8: * Fixed bug with handling of -z and -zi options.
2008-07-18Changes 1.6.7:adam3-13/+13
Moved PNG_UINT_CHNK and some other defines from pngcrush.h to pngcrush.c Reject invalid color_type or bit_depth. Changes 1.6.6: Added dSIG support. Pngcrush will not rewrite an image containing a dSIG chunk immediately following the IHDR chunk, unless the dSIG is explicitly removed with "-rem dSIG" or explicitly kept with "-keep dSIG". In the latter case the saved dSIG chunks will become invalid if any changes are made to the datastream. Fixed bug in writing unknown chunks from the end_info_ptr. Changes 1.6.5: Discontinued adding a new gAMA chunk when writing sRGB chunk.
2008-03-22Added LDFLAGS, which is sometimes neededadam1-2/+2
2008-03-04Mechanical changes to add DESTDIR support to packages that installjlam1-2/+4
their files via a custom do-install target.
2006-07-06Fix building on Darwinadam3-3/+57
2006-06-10Changes 1.6.4:adam3-25/+7
* Fixed bug in handling of undocumented -trns_a option. * Fixed bug with "nosave" handling of unknown chunks.
2006-04-19Update to 1.6.3, and fix build after png-1.2.9nb2 update:wiz3-32/+23
Version 1.6.3 (built with libpng-1.2.9beta11 and zlib-1.2.3) Fixed documentation of iTXt input (Shlomi Tal). Removed #define PNG_INTERNAL and provided prototypes for some internal libpng functions that are duplicated in pngcrush.c
2006-04-17Bump BUILDLINK_ABI_DEPENDS.png and PKGREVISION for png-1.2.9nb2 update.wiz1-1/+2
2006-02-18Distinfo fixadam1-4/+4
2006-02-18Changes 1.6.2:adam4-21/+17
* Fixed bug with "PNG_ROWBYTES" usage, introduced in version 1.6.1. The bug could cause a crash and only affects the "nolib" builds. * Converted C++ style (// ...) comments to C style (/* ... */). * Defined TOO_FAR == 32767 in deflate.c (again). The definition was omitted from version 1.6.0 when zlib was upgraded to version 1.2.3. Changes 1.6.1: * Copied non-exported libpng functions from libpng into pngcrush, to make pngcrush play more nicely with shared libpng. These are ifdef'ed out when a static library is being built with the bundled libpng and pngcrush.h is included. Changes 1.6.0: * Moved ChangeLog out of pngcrush.c comments and into a separate file. * Filtered pngcrush.c through "indent -kr" and "expand" for readability. * Moved 550 lines of usage/help/copyright/license/version info to separate function(s) and cleaned up significantly. * Added some comments for ease of navigation and readability. * Stripped out a bunch of ancient-libpng compatibility stuff. * Defined PNG_UINT_* macros (pngcrush.h for now). * Fixed unknown-chunk handling ("-rem alla" and "-rem gifx" now work). * Created modified version of makefile that supports external zlib. * Added support for methods using Z_RLE zlib strategy (zlib 1.2.x only). * Documented -huffman option in usage screen. * Added IDAT statistics to final per-file summary. * Added utime() support to give output files same timestamps as input files.
2005-06-16Create directories before installing files into them.jlam1-1/+2
2005-04-11Remove USE_BUILDLINK3 and NO_BUILDLINK; these are no longer used.tv1-2/+1
2005-02-24Add RMD160 digestsagc1-1/+2
2004-11-13USE_BUILDLINK3 is a yes/no variable.jlam1-2/+2
2004-10-03Libtool fix for PR pkg/26633, and other issues. Update libtool to 1.5.10tv1-1/+2
in the process. (More information on tech-pkg.) Bump PKGREVISION and BUILDLINK_DEPENDS of all packages using libtool and installing .la files. Bump PKGREVISION (only) of all packages depending directly on the above via a buildlink3 include.
2004-08-29Make this compile with png-1.2.6kim2-6/+19
2004-04-24Convert to bl3.wiz1-3/+3
2004-01-12Now links dynamically with zlib and libpngadam3-4/+21
2003-07-17s/netbsd.org/NetBSD.org/grant1-2/+2
2003-05-06Drop trailing whitespace. Ok'ed by wiz.jmmv1-1/+1
2002-08-31Update to 1.5.10:wiz2-5/+5
* Fixed bug, introduced in 1.5.9, that caused defaults for method 0 to be used instead of copying the original image, when the original was already smallest. * Work around CPU timer wraparound at 2G microseconds. * Upgraded zlib from 1.1.3 to 1.1.4. Pngcrush is believed not to be vulnerable to the zlib-1.1.3 buffer-overflow bug. * Choose the first instance of smallest IDAT instead of the last, for faster final recompression, suggested by TSamuel. * Added -trns_a option for entering a tRNS array.
2001-10-31Move pkg/ files into package's toplevel directoryzuntum3-4/+4
2001-10-12Update pngcrush to 1.5.7. Changes include:rh2-5/+5
* Version 1.5.7 (built with libpng-1.2.0) * Added setargv.obj to Makefile.msc to expand wildcards, e.g., *.png * Use constant string "pngcrush" instead of argv[0] when appropriate. * Only check stats for infile==outfile once per input file, or not at all if "-nofilecheck" option is present or if a directory was created. * Fixed bugs with changing bit_depth of grayscale images. * Version 1.5.6 (built with libpng-1.0.12) * Eliminated extra "Removed the cHNK chunk" messages generated by version 1.5.5 when "-rem alla" or "-rem allb" is used. * All unknown chunks including safe-to-copy chunks are now removed in response to the "-rem alla" or "-rem allb" options. * Issue a warning if the user tries "-cc" option when it is not supported.
2001-06-10Update to 1.5.5mjl2-5/+5
Reset reduce_to_gray and it_is_opaque flags prior to processing each image. Enable removal of safe-to-copy chunks that are being handled as unknown Added 262 to the length of uncompressed data when calculating required_window_size, to account for zlib/deflate implementation. Added "-bit_depth n" to the help screen. Call png_set_packing() when increasing bit_depth to 2 or 4. Added warning about not overwriting an existing tRNS chunk. Reduced the memory usage Write 500K IDAT chunks even when system libpng is being used. Ignore all-zero gAMA and cHRM chunks, with a warning. Added "-loco" option (writes MNG files with filter_method 64) "-dir" and "-ext" options are no longer mutually exclusive, e.g.: pngcrush -loco -dir Crushed -ext .mng *.png Added "-iccp" option Increased the zlib memory level to 9, which improves compression Enabled the "-max max_idat_size" option, even when max_idat_size exceeds the default 1/2 megabyte size. Added missing "png_ptr" argument to png_error() call Revised the "-help" output slightly and improved the "-version" output. The "-already[_crushed]" option is now ignored if the "-force" option is present or if chunks are being added, deleted, or modified. Improved "things_have_changed" behavior (now, when set in a particular file, it is not set for all remaining files)
2001-04-21Move to sha1 digests, and/or add distfile sizes.wiz1-2/+3
2001-04-17+ move the distfile digest/checksum value from files/md5 to distinfoagc1-1/+1
+ move the patch digest/checksum values from files/patch-sum to distinfo
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