summaryrefslogtreecommitdiff
path: root/graphics/png
AgeCommit message (Collapse)AuthorFilesLines
2008-05-20Update to 1.2.29:wiz3-14/+14
version 1.2.27beta04 [April 18, 2008] Added AC_LIBTOOL_WIN32_DLL to configure.ac Rebuilt Makefile.in, aclocal.m4, and configure with autoconf-2.62 version 1.2.27beta05 [April 19, 2008] Added MAINTEINERCLEANFILES variable to Makefile.am version 1.2.27beta06 [April 21, 2008] Avoid changing color_type from GRAY to RGB by png_set_expand_gray_1_2_4_to_8(). version 1.2.27rc01 [April 23, 2008] Fix broken URL for rfc2083 in png.5 and libpng-*.txt version 1.0.33 and 1.2.27 [April 30, 2008] No changes. version 1.0.34 and 1.2.28 [April 30, 2008] Rebuilt Makefile.in, aclocal.m4, and configure with autoconf-2.61 due to backward incompatibilities. Removed a stray object file from contrib/gregbook version 1.2.29beta01 [May 1, 2008] Removed some stray *.diff and *.orig files version 1.2.29beta02 [May 1, 2008] Reverted Makefile.in, aclocal.m4, and configure to the libpng-1.2.26 versions. version 1.2.29beta03 [May 2, 2008] Added --force to autogen libtoolize options and --force-missing to automake options. Changed $(ECHO) to echo in Makefile.am and Makefile.in Updated all configure files to autoconf-2.62 #ifdef out pnggcrd.c code if using MSC_VER version 1.2.29rc01 [May 4, 2008] No changes. version 1.0.35 and 1.2.29 [May 8, 2008] No changes.
2008-04-15Update to 1.2.27beta3, fixing a possible application security problem.wiz2-6/+6
See http://libpng.sourceforge.net/Advisory-1.2.26.txt for details. Changes since 1.2.26: version 1.2.27beta01 [April 12, 2008] Fixed bug (introduced in libpng-1.0.5h) with handling zero-length unknown chunks. Added more information about png_set_keep_unknown_chunks() to the documetation. Reject tRNS chunk with out-of-range samples instead of masking off the invalid high bits as done in since libpng-1.2.19beta5. version 1.2.27beta02 [April 13, 2008] Revised documentation about unknown chunk and user chunk handling. Keep tRNS chunk with out-of-range samples and issue a png_warning(). version 1.2.27beta03 [April 14, 2008] Added check for NULL ptr in TURBOC version of png_free_default(). Removed several unnecessary checks for NULL before calling png_free(). Revised png_set_tRNS() so that calling it twice removes and invalidates the previous call. Revised pngtest to check for out-of-range tRNS samples.
2008-04-13Update to 1.2.26:wiz2-6/+6
version 1.2.26beta01 [February 21, 2008] Added missing "(" in pngmem.c. Bug introduced in libpng-1.2.2/1.0.13 version 1.2.26beta02 [March 12, 2008] Refined error message returned from deflateInit2 in pngwutil.c Check IHDR length in png_push_read_chunk() before saving it. version 1.2.26beta03 [March 16, 2008] Revised contrib/gregbook to handle premature end-of-file and file read errors correctly. version 1.2.26beta04 [March 18, 2008] Free png_ptr->big_row_buf and png_ptr->prev_row before allocating new copies in png_read_start_row(). Bug introduced in libpng-1.2.22. version 1.2.26beta05 [March 19, 2008] Removed extra png_free() added in libpng-1.2.26beta04. version 1.2.26beta06 [March 19, 2008] Avoid reallocating big_row_buf and prev_row when the size does not increase. version 1.2.26rc01 [April 2, 2008] Ifdef out some code that is unused when interlacing is not supported.
2008-02-28update to 1.2.25drochner2-6/+6
changes: bugfixes
2008-01-13Update to 1.2.24:wiz3-10/+10
version 1.2.24beta01 [November 19, 2007] Moved misplaced test for malloc failure in png_set_sPLT(). This bug was introduced in libpng-1.2.20beta01. Ifdef out avg_row etc from png.h and pngwrite.c when PNG_NO_WRITE_FILTER Do not use png_ptr->free_fn and png_ptr->mem_fn in png_destroy_read_struct() when png_ptr is NULL (Marshall Clow). Updated handling of symbol prefixes in Makefile.am and configure.ac (Mike Frysinger). version 1.2.24beta02 [November 30, 2007] Removed a useless test and fixed incorrect test in png_set_cHRM_fixed() (David Hill). version 1.2.24rc01 [December 7, 2007] No changes. version 1.2.24 [December 14, 2007] Make sure not to redefine _BSD_SOURCE in pngconf.h Revised gather.sh and makefile.std in contrib/pngminim to avoid compiling unused files.
2007-12-12Pick up maintainership.wiz1-2/+2
2007-12-12Reset maintainer on his request.wiz1-2/+2
2007-12-02Remove Ex-MASTER_SITEs. From Zafer Aydogan.wiz1-4/+1
2007-11-11Update to 1.2.23:wiz2-7/+6
version 1.2.23beta01 [October 15, 2007] Reduced number of invocations of png_strlen() in pngset.c. Changed [azAZ09_] to [_abcde...89] in Makefile.am for better localization. version 1.2.23beta02 [October 16, 2007] Eliminated png_strncpy() and png_strcpy() (Pierre Poissinger) Changed $AN to $(AN) in Makefile.am. version 1.2.23beta03 [October 16, 2007] Fixed off-by-one error in pngset.c Restore statement to set last character of buffer to \0 in pngerror.c version 1.2.23beta04 [October 23, 2007] Reject attempt to set all-zero cHRM values. version 1.2.23beta05 [October 26, 2007] Add missing quotes in projects/visualc6, lost in version 1.2.20rc3 version 1.2.23rc01 [November 2, 2007] No changes. version 1.2.23 [November 6, 2007] No changes.
2007-10-26Add x86_64 to the list of architectures which don't requirebjs2-4/+5
-DPNG_NO_ASSEMBLER_CODE. Bump rev. I've tested png on NetBSD/amd64 with the assembler code and it seems no less functional than NetBSD/i386. ok'd weeks ago (before freeze)--I forgot to commit it.
2007-10-17Update to 1.2.22:wiz2-6/+6
version 1.2.21beta1 [September 14, 2007] Fixed various mistakes reported by George Cook and Jeff Phillips: logical vs bitwise NOT in pngrtran.c, bug introduced in 1.2.19rc2 16-bit cheap transparency expansion, bug introduced in 1.2.19beta2 errors with sizeof(unknown_chunk.name), bugs introduced in 1.2.19beta11 <= compare with unsigned var in pngset.c, should be ==. version 1.2.21beta2 [September 18, 2007] Removed some extraneous typecasts. version 1.2.21rc1 [September 25, 2007] Fixed potential out-of-bounds reads in png_handle_pCAL() and png_handle_ztXt() ("flayer" results reported by Tavis Ormandy). version 1.2.21rc2 [September 26, 2007] Fixed potential out-of-bounds reads in png_handle_sCAL(), png_handle_iTXt(), and png_push_read_tEXt(). Remove some PNG_CONST declarations from pngwutil.c to avoid compiler warnings Revised makefiles to update paths in libpng.pc properly. version 1.2.21rc3 [September 27, 2007] Revised makefiles to update "Libs" in libpng.pc properly. version 1.0.29 and 1.2.21 [October 4, 2007] No changes. version 1.2.22beta1 [October 4, 2007] Again, fixed logical vs bitwise NOT in pngrtran.c, bug introduced in 1.2.19rc2 version 1.2.22beta2 [October 5, 2007] Fixed string length error in pngset.c (caused crashes while decoding iCCP) Add terminating NULL after each instance of png_strncpy(). version 1.2.22beta3 [October 6, 2007] Fix two off-by-one terminating NULL after png_strncpy(). version 1.2.22beta4 [October 7, 2007] Changed some 0 to '\0'. version 1.0.30rc1 and 1.2.22rc1 [October 8, 2007] No changes. version 1.0.30 and 1.2.22 [October 13, 2007] No changes.
2007-09-09Update to 1.2.20:wiz3-22/+6
version 1.2.20beta01 [August 19, 2007] Fixed problem with compiling pnggccrd.c on Intel-Apple platforms. Added PNG_NO_ERROR_TEXT feature, with demo in contrib/pngminim Removed define PNG_WARN_UNINITIALIZED_ROW 1 /* 0: warning; 1: error */ because it caused some trouble. version 1.2.20beta02 [August 20, 2007] Avoid compiling pnggccrd.c on Intel-Apple platforms. version 1.2.20beta03 [August 20, 2007] Added "/D PNG_NO_MMX_CODE" to the non-mmx builds of projects/visualc6 and visualc71. version 1.2.20beta04 [August 21, 2007] Revised pngvcrd.c for improved efficiency (Steve Snyder). version 1.2.20rc1 [August 23, 2007] Revised pngconf.h to set PNG_NO_MMX_CODE for gcc-3.x compilers. version 1.2.20rc2 [August 27, 2007] Revised scripts/CMakeLists.txt Revised #ifdefs to ensure one and only one of pnggccrd.c, pngvcrd.c, or part of pngrutil.c is selected. version 1.2.20rc3 [August 30, 2007] Remove a little more code in pngwutil.c when PNG_NO_WRITE_FILTER is selected. Added /D _CRT_SECURE_NO_WARNINGS to visual6c and visualc71 projects. Compile png_mmx_support() in png.c even when PNG_NO_MMX_CODE is defined. Restored a "superfluous" #ifdef that was removed from 1.2.20rc2 pnggccrd.c, breaking the png_mmx_support() function. version 1.2.20rc4 [September 1, 2007] Removed Intel contributions (MMX, Optimized C). version 1.2.20rc5 [September 2, 2007] Restored configure and Makefile.in to rc3 and put a snippet of code in pnggccrd.c, to ensure configure makes the same PNG_NO_MMX_CODE selection version 1.2.20rc6 [September 2, 2007] Fixed bugs in scripts/CMakeLists.txt Removed pngvcrd.c references from msvc projects. version 1.0.28 and 1.2.20 [September 8, 2007] Removed "(NO READ SUPPORT)" from png_get_header_version() string.
2007-08-31Add a workaround for libpng bug #1777158. This makes the package buildminskim3-1/+29
on Darwin/i386.
2007-08-29Update to 1.2.19:wiz3-11/+11
version 1.2.19beta1 [May 18, 2007] Changed "const static" to "static PNG_CONST" everywhere, mostly undoing change of libpng-1.2.17beta2. Changed other "const" to "PNG_CONST" Changed some handling of unused parameters, to avoid compiler warnings. "if (unused == NULL) return;" becomes "unused = unused". version 1.2.19beta2 [May 18, 2007] Only use the valid bits of tRNS value in png_do_expand() (Brian Cartier) version 1.2.19beta3 [May 19, 2007] Add some "png_byte" typecasts in png_check_keyword() and write new_key instead of key in zTXt chunk (Kevin Ryde). version 1.2.19beta4 [May 21, 2007] Add png_snprintf() function and use it in place of sprint() for improved defense against buffer overflows. version 1.2.19beta5 [May 21, 2007] Fixed png_handle_tRNS() to only use the valid bits of tRNS value. Changed handling of more unused parameters, to avoid compiler warnings. Removed some PNG_CONST in pngwutil.c to avoid compiler warnings. version 1.2.19beta6 [May 22, 2007] Added some #ifdef PNG_MMX_CODE_SUPPORTED where needed in pngvcrd.c Added a special "_MSC_VER" case that defines png_snprintf to _snprintf version 1.2.19beta7 [May 22, 2007] Squelched png_squelch_warnings() in pnggccrd.c and added an #ifdef PNG_MMX_CODE_SUPPORTED block around the declarations that caused the warnings that png_squelch_warnings was squelching. version 1.2.19beta8 [May 22, 2007] Removed __MMX__ from test in pngconf.h. version 1.2.19beta9 [May 23, 2007] Made png_squelch_warnings() available via PNG_SQUELCH_WARNINGS macro. Revised png_squelch_warnings() so it might work. Updated makefile.sgcc and makefile.solaris; added makefile.solaris-x86. version 1.2.19beta10 [May 24, 2007] Resquelched png_squelch_warnings(), use "__attribute__((used))" instead. version 1.2.19beta11 [May 28, 2007] Return 0 from png_get_sPLT() and png_get_unknown_chunks() if png_ptr is NULL; changed three remaining instances of png_strcpy() to png_strncpy() (David Hill). Make test for NULL row_buf at the beginning of png_do_read_transformations unconditional. version 1.2.19beta12 [May 28, 2007] Revised pnggccrd.c. version 1.2.19beta13 [June 14, 2007] Prefer PNG_USE_PNGVCRD when _MSC_VER is defined in pngconf.h version 1.2.19beta14 [June 16, 2007] Fix bug with handling of 16-bit transparency, introduced in 1.2.19beta2 version 1.2.19beta15 [June 17, 2007] Revised pnggccrd.c. version 1.2.19beta16 [June 18, 2007] Revised pnggccrd.c again. Updated contrib/gregbook. Changed '#include "pnggccrd.c"' to 'include "$srcdir/pnggccrd.c"' in configure.ac version 1.2.19beta17 [June 19, 2007] Revised many of the makefiles, to set -DPNG_NO_MMX_CODE where needed and to not use -O3 unless -DPNG_NO_MMX_CODE is also set. version 1.2.19beta18 [June 23, 2007] Replaced some C++ style comments with C style comments in pnggccrd.c. Copied optimized C code from pnggccrd.c to pngrutil.c, removed dependency on pnggccrd.o from many makefiles. Added sl and dylib to list of extensions be installed by Makefile.am version 1.2.19beta19 [June 28, 2007] Fixed testing PNG_RGB_TO_GRAY_ERR & PNG_RGB_TO_GRAY_WARN in pngrtran.c More cleanup of pnggccrd.c and pngvcrd.c version 1.2.19beta20 [June 29, 2007] Rebuilt Makefile.in and configure using libtool-1.5.24. Fixed typo in pnggccrd.c version 1.2.19beta21 [June 30, 2007] More revision of pnggccrd.c Added "test" target to Makefile.in and Makefile.am version 1.2.19beta22 [July 3, 2007] Added info about pngrutil/pnggccrd/pngvcrd to png_get_header_version() Fix type definition of dummy_value_a, b in pnggccrd.c version 1.2.19beta23 [July 10, 2007] Revert change to type definition of dummy_value_a, b in pnggccrd.c Make sure __PIC__ is defined in pnggccrd.c when PIC is defined. Require gcc-4.1 or better to use PNG_HAVE_MMX_FILTER_ROW on x86_64 platforms version 1.2.19beta24 [July 14, 2007] Added PNG_NO_READ_FILTER, PNG_NO_WRITE_FILTER, PNG_NO_WARNING macros. Added contrib/pngminim to demonstrate building minimal encoder and decoder version 1.2.19beta25 [July 15, 2007] Removed the new PNG_NO_READ_FILTER macro since it would make the library unable to read valid PNG files, and filtering is at the heart of the PNG format. version 1.2.19beta26 [July 16, 2007] Changed "png_free(str)" to "png_free(png_ptr,str)" in pngrutil.c WinCE code (Yves Piguet). This bug was introduced in libpng-1.2.14. Updated scripts/CMakeLists.txt Relocated a misplaced #endif in pnggccrd.c version 1.2.19beta27 [July 17, 2007] Fixed incorrect stride and number of bytes copied (was 4 instead of 6 bytes) in the cleanup loop of pnggccrd.c and pngvcrd.c for handling the end of 48-bit interlaced rows (Glenn R-P). version 1.2.19beta28 [July 19, 2007] Removed requirement for gcc-4.1 or better to use PNG_HAVE_MMX_FILTER_ROW on x86_64 platforms Added png_warning() in pngrutil.c for short iCCP, iTXt, sPLT, or zTXT chunks. Revised pngtest.c so warnings are displayed regardless of PNG_NO_STDIO. version 1.2.19beta29 [July 20, 2007] Fix typo in pnggccrd.c (%%eax should be %%ax in secondloop48) version 1.2.19beta30 [July 26, 2007] Revised pnggccrd.c version 1.2.19beta31 [July 27, 2007] Fix typos in pnggccrd.c version 1.0.27rc1 and 1.2.19rc1 [July 31, 2007] Disable PNG_MMX_CODE_SUPPORTED when PNG_ASSEMBLER_CODE_SUPPORTED is off. Enable PNG_MMX_READ_FILTER_* by default, except when gcc-3.x is being used (they were inadvertently disabled in libpng-1.2.19beta23). Fix some debugging statements in pnggccrd.c and pngrutil.c Added information about disabling the MMX code in libpng documentation. version 1.0.27rc2 and 1.2.19rc2 [August 4, 2007] Removed some "#if 0" blocks. Made a global struct local in pngvcrd.c to make it thread safe. Issue a png_error() if application attempts to transform a row tht has not been initialized. version 1.0.27rc3 and 1.2.19rc3 [August 9, 2007] Slightly revised pngvcrd.c version 1.0.27rc4 and 1.2.19rc4 [August 9, 2007] Revised pnggccrd.c debugging change of rc1, which was broken. Revised scripts/CMakeLists.txt Change default to PNG_NO_GLOBAL_ARRAYS for MSVC. Turn off PNG_FLAG_ROW_INIT flag when setting transforms that expand pixels. version 1.0.27rc5 and 1.2.19rc5 [August 10, 2007] Fix typo (missing '"') in pnggccrd.c Revise handling of png_strtod in recent versions of WINCE version 1.0.27rc6 and 1.2.19rc6 [August 15, 2007] Fix typo (missing ',') in contrib/gregbook/readpng2.c Undid row initialization error exit added to rc2 and rc4. version 1.0.27 and 1.2.19 [August 18, 2007] Conditionally restored row initialization error exit.
2007-05-16Update to 1.2.18:wiz2-6/+6
version 1.2.17beta1 [March 6, 2007] Revised scripts/CMakeLists.txt to install both shared and static libraries. Deleted a redundant line from pngset.c. version 1.2.17beta2 [April 26, 2007] Relocated misplaced test for png_ptr == NULL in pngpread.c Change "==" to "&" for testing PNG_RGB_TO_GRAY_ERR & PNG_RGB_TO_GRAY_WARN flags. Changed remaining instances of PNG_ASSEMBLER_* to PNG_MMX_* Added pngerror() when write_IHDR fails in deflateInit2(). Added "const" to some array declarations. Mention examples of libpng usage in the libpng*.txt and libpng.3 documents. version 1.2.17rc1 [May 4, 2007] No changes. version 1.2.17rc2 [May 8, 2007] Moved several PNG_HAVE_* macros out of PNG_INTERNAL because applications calling set_unknown_chunk_location() need them. Changed transformation flag from PNG_EXPAND_tRNS to PNG_EXPAND in png_set_expand_gray_1_2_4_to_8(). Added png_ptr->unknown_chunk to hold working unknown chunk data, so it can be free'ed in case of error. Revised unknown chunk handling in pngrutil.c and pngpread.c to use this structure. version 1.2.17rc3 [May 8, 2007] Revised symbol-handling in configure script. version 1.2.17rc4 [May 10, 2007] Revised unknown chunk handling to avoid storing unknown critical chunks. version 1.2.17 [May 15, 2007] Added "png_ptr->num_trans=0" before error return in png_handle_tRNS, to eliminate a vulnerability (CVE-2007-2554, CERT VU#684664) version 1.2.18 [May 15, 2007] Reverted the libpng-1.2.17rc3 change to symbol-handling in configure script
2007-02-02Update to 1.2.16:wiz2-6/+6
version 1.2.16beta1 [January 6, 2007] Fix bugs in makefile.nommx version 1.2.16beta2 [January 16, 2007] Revised scripts/CMakeLists.txt version 1.2.16 [January 31, 2007] No changes.
2007-01-06Update to 1.2.15:wiz3-45/+6
version 1.2.15beta1 [December 3, 2006] Generated configure with autoconf-2.61 instead of 2.60 Revised configure.ac to update libpng.pc and libpng-config. version 1.2.15beta2 [December 3, 2006] Always export MMX asm functions, just stubs if not building pnggccrd.c version 1.2.15beta3 [December 4, 2006] Add "png_bytep" typecast to profile while calculating length in pngwutil.c version 1.2.15beta4 [December 7, 2006] Added scripts/CMakeLists.txt Changed PNG_NO_ASSEMBLER_CODE to PNG_NO_MMX_CODE in scripts, like 1.4.0beta version 1.2.15beta5 [December 7, 2006] Changed some instances of PNG_ASSEMBLER_* to PNG_MMX_* in pnggccrd.c Revised scripts/CMakeLists.txt version 1.2.15beta6 [December 13, 2006] Revised scripts/CMakeLists.txt and configure.ac version 1.2.15rc1 [December 18, 2006] Revised scripts/CMakeLists.txt version 1.2.15rc2 [December 21, 2006] Added conditional #undef jmpbuf in pngtest.c to undo #define in AIX headers. Added scripts/makefile.nommx version 1.2.15rc3 [December 25, 2006] Fixed shared library numbering error that was intruduced in 1.2.15beta6. version 1.2.15rc4 [December 27, 2006] Fixed handling of rgb_to_gray when png_ptr->color.gray isn't set. version 1.2.15rc5 [December 31, 2006] Revised handling of rgb_to_gray. version 1.2.15 [January 5, 2007] Added some (unsigned long) typecasts in pngtest.c to avoid printing errors.
2007-01-03Fixed pkglint warnings.rillig2-9/+8
2007-01-03Include bsd.fast.prefs.mk before accessing OPSYS.joerg1-1/+2
2007-01-03Don't allow "ld --version-script" on Interix. Fixes PR pkg/35210.tv4-4/+24
Based on patch idea from Aleksey Cheusov <cheusov@tut.by>. (Sanity tested for breakage on a non-Interix platform, NetBSD.)
2006-12-12Replace mk/bsd.prefs.mk includes with bsd.fast.prefs.mk includes.joerg1-2/+2
The redundant parsing of bsd.prefs.mk is mostly avoided now and parse time e.g. for x11/kdebase3 gets reduced by up to 10%.
2006-11-30put the distfile into a subdir to avoid conflicts with the old version,drochner2-5/+7
from Joerg Sonnenberger
2006-11-29distfile was changed after release; the only change is a little Makefiledrochner1-4/+4
fix which doesn't affect pkgsrc closes PR pkg/35152 by Ryo HAYASAKA
2006-11-28update to 1.2.14drochner3-13/+11
changes: -Relocated three misplaced tests for NULL png_ptr -build fixes
2006-11-18Update png to 1.2.13 (it fixes CVE-2006-5793).taca2-6/+6
version 1.2.13beta1 [October 2, 2006] Removed AC_FUNC_MALLOC from configure.ac Work around Intel-Mac compiler bug by setting PNG_NO_MMX_CODE in pngconf.h Change "logical" to "bitwise" throughout documentation. Detect and fix attempt to write wrong iCCP profile length. version 1.0.21, 1.2.13 [November 15, 2006] Fix potential buffer overflow in sPLT chunk handler. Fix Makefile.am to not try to link to noexistent files. Check all exported functions for NULL png_ptr.
2006-11-02DESTDIR support.joerg1-1/+2
2006-07-08Change the format of BUILDLINK_ORDER to contain depth information as well,jlam1-2/+2
and add a new helper target and script, "show-buildlink3", that outputs a listing of the buildlink3.mk files included as well as the depth at which they are included. For example, "make show-buildlink3" in fonts/Xft2 displays: zlib fontconfig iconv zlib freetype2 expat freetype2 Xrender renderproto
2006-07-08Track information in a new variable BUILDLINK_ORDER that informs usjlam1-1/+2
of the order in which buildlink3.mk files are (recursively) included by a package Makefile.
2006-07-07The TEST_TARGET "test" does not exist anymore. It is called "check" now.rillig1-2/+2
2006-06-29Update png to 1.2.12, for security fixes. ok schmonz@, jlam@.wiz2-6/+6
version 1.2.11beta1 [May 31, 2006] scripts/libpng.pc.in contained "configure" style version info and would not work with makefiles. The shared-library makefiles were linking to libpng.so.0 instead of libpng.so.3 compatibility as the library. version 1.2.11beta2 [June 2, 2006] Increased sprintf buffer from 50 to 52 chars in pngrutil.c to avoid buffer overflow. Fixed bug in example.c (png_set_palette_rgb -> png_set_palette_to_rgb) version 1.2.11beta3 [June 5, 2006] Prepended "#! /bin/sh" to ltmail.sh and contrib/pngminus/*.sh (Cosmin). Removed the accidental leftover Makefile.in~ (Cosmin). Avoided potential buffer overflow and optimized buffer in png_write_sCAL(), png_write_sCAL_s() (Cosmin). Removed the include directories and libraries from CFLAGS and LDFLAGS in scripts/makefile.gcc (Nelson A. de Oliveira, Cosmin). version 1.2.11beta4 [June 6, 2006] Allow zero-length IDAT chunks after the entire zlib datastream, but not after another intervening chunk type.
2006-05-17Update to 1.2.10:wiz5-34/+28
Package change: install old compat library as libpngcompat (pkgsrc specific, will probably be changed in the future). Makes package handling quite a bit easier. version 1.2.10beta1 [April 15, 2006] Renamed "config.h" to "png_conf.h" and revised Makefile.am to add -DPNG_BUILDING_LIBPNG to compile directive, and modified pngconf.h to include png_conf.h only when PNG_BUILDING_LIBPNG is defined. version 1.2.10beta2 [April 15, 2006] Manually updated Makefile.in and configure. Changed png_conf.h.in back to config.h. version 1.2.10beta3 [April 15, 2006] Change png_conf.h back to config.h in pngconf.h. version 1.2.10beta4 [April 16, 2006] Change PNG_BUILDING_LIBPNG to PNG_CONFIGURE_LIBPNG in config/Makefile*. version 1.2.10beta5 [April 16, 2006] Added a configure check for compiling assembler code in pnggccrd.c version 1.2.10beta6 [April 17, 2006] Revised the configure check for pnggccrd.c Moved -DPNG_CONFIGURE_LIBPNG into @LIBPNG_DEFINES@ Added @LIBPNG_DEFINES@ to arguments when building libpng.sym version 1.2.10beta7 [April 18, 2006] Change "exec_prefix=$prefix" to "exec_prefix=$(prefix)" in makefiles. version 1.2.10rc1 [April 19, 2006] Ensure pngconf.h doesn't define both PNG_USE_PNGGCCRD and PNG_USE_PNGVCRD Fixed "LN_FS" typo in makefile.sco and makefile.solaris. version 1.2.10rc2 [April 20, 2006] Added a backslash between -DPNG_CONFIGURE_LIBPNG and -DPNG_NO_ASSEMBLER_CODE in configure.ac and configure Made the configure warning about versioned symbols less arrogant. version 1.2.10rc3 [April 21, 2006] Added a note in libpng.txt that png_set_sig_bytes(8) can be used when writing an embedded PNG without the 8-byte signature. Revised makefiles and configure to avoid making links to libpng.so.* version 1.2.10 [April 23, 2006] Reverted configure to "rc2" state.
2006-05-09Propagate PNG_NO_ASSEMBLER_CODE to dependencies.wiz2-3/+9
This should fix PR 33325 (ImageMagick not building on amd64).
2006-04-22Only use assembler code on i386. Fixes amd64 build and PR 33331 by Ben Collver.wiz1-1/+7
2006-04-17Update to 1.2.9nb2 (hopefully final update for this weekend):wiz4-17/+11
. add rpath to libpng-config output . link against libpng12 (instead of libpng) in all cases. The latter causes shlib dependency changes, so update BUILDLINK_ABI_DEPENDS.png.
2006-04-17Extend ".la" file hack to make it work under Mac OS X (Darwin), too.tron1-1/+2
2006-04-16Update to 1.2.9nb1:wiz6-113/+38
. pngconf.h included "config.h" if HAVE_CONFIG_H is defined -- really not a good idea, patch it out. broke at least libwmf, reported by veego@ . install some libpng12 files -- IIUC, libpng12* is the future and libpng* is becoming obsolete -- at least according to the wishes of the authors. Don't follow this completely yet, but still patch the pkg-config file to link against -lpng instead of -lpng12, which would require a recursive PKGREVISION bump. We should probably do this at some future time. . switch pkgconfig file to look for headers in include/libpng12 -- the headers still exist in include/ for backwards compatibility. . switch to using GNU_CONFIGURE and the included libtool handling instead of patching in our own into a Makefile. Gets rid of patches and pkgsrc Makefile code.
2006-04-16Update to 1.2.9:wiz6-49/+59
Changes since the last public release (1.2.8): version 1.2.9 [April 14, 2006] Initialized some structure members in pngwutil.c to avoid gcc-4.0.0 complaints Fixed an incorrect typecast in pngrutil.c Added PNG_NO_READ_SUPPORTED conditionals for making a write-only library. Added PNG_NO_WRITE_INTERLACING_SUPPORTED conditional. Optimized alpha-inversion loops in pngwtran.c Moved test for nonzero gamma outside of png_build_gamma_table() in pngrtran.c Make sure num_trans is <= 256 before copying data in png_set_tRNS(). Make sure num_palette is <= 256 before copying data in png_set_PLTE(). Interchanged order of write_swap_alpha and write_invert_alpha transforms. Added parentheses in the definition of PNG_LIBPNG_BUILD_TYPE (Cosmin). Exported png_get_uint_32, png_save_uint_32, png_get_uint_16, png_save_uint_16, png_get_int_32, png_save_int_32, png_get_uint_31 (Cosmin). Added parentheses in the definition of PNG_LIBPNG_BUILD_TYPE (Cosmin). Added type cast (png_byte) in png_write_sCAL() (Cosmin). Fixed scripts/makefile.cygwin (Cosmin). Updated scripts/makefile.bc32 for Borland C++ 5.6 (Cosmin). Updated scripts/pngos2.def, scripts/pngw32.def (Cosmin). Updated references to png-mng-implement mailing list. Revised man page and libpng.txt to make it clear that one should not call png_read_end or png_write_end after png_read_png or png_write_png. Optimized zlib window flag (CINFO) in contrib/pngsuite/*.png (Cosmin). Check for png_rgb_to_gray and png_gray_to_rgb read transformations before checking for png_read_dither in pngrtran.c Revise checking of chromaticity limits to accommodate extended RGB colorspace (John Denker). Changed line endings in some of the project files to CRLF, even in the "Unix" tar distributions (Cosmin). Make png_get_int_32 and png_save_int_32 always available (Cosmin). Updated scripts/pngos2.def, scripts/pngw32.def and projects/wince/png32ce.def with the newly exported functions. Eliminated distributions without the "configure" script. Updated INSTALL instructions. Make libpng.pc respect EXEC_PREFIX (D.P.Kreil) Remove reference to pngasmrd.h from Makefile.am Change definition of PKGCONFIG from $prefix/lib to $libdir in configure.ac Removed newline from the end of some error and warning messages. Removed test for sqrt() from configure.ac and configure. Made swap tables in pngtrans.c PNG_CONST (Carlo Bramix). Added "OS2" to list of systems that don't need underscores, in pnggccrd.c Removed libpng version and date from *.c files. Removed trailing blanks from source files. Put version and date of latest change in each source file, and changed copyright year accordingly. Restored scripts/makefile.elf which was inadvertently deleted. Removed libpng.vers and libpng.sym from libpng12_la_SOURCES in Makefile.am Fixed inconsistent #ifdef's around png_sig_bytes() and png_set_sCAL_s() in png.h. Updated makefile.elf as suggested by debian. Added LN_SF, MKDIR_P, and other macros to some of the makefiles. Made some makefiles accept "exec_prefix". Simplified some makefiles by using LIBSO, LIBSOMAJ, and LIBSOVER macros. Fixed some "#ifdef defined (..." which should be "#ifdef defined(..." Bug introduced in libpng-1.2.8. Fixed inconsistency in definition of png_default_read_data() Revised calculation of "current" and "major" for irix in ltmain.sh Separated PNG_EXPAND and PNG_EXPAND_tRNS. Added png_set_expand_gray_1_2_4_to_8() and deprecated png_set_gray_1_2_4_to_8() which also expands tRNS to alpha. Include "config.h" in pngconf.h when available. Added some checks for NULL png_ptr or NULL info_ptr (Coverity) Made pnggccrd.c PIC-compliant (Christian Aichinger). Added makefile.mingw (Wolfgang Glas) Revised pngconf.h MMX checking. Defined PNG_USER_PRIVATEBUILD when including "pngusr.h" (Cosmin). Removed nonsensical assertion check from pngtest.c (Cosmin). Revised makefile.beos and added "none" selector in ltmain.sh
2006-04-06Over 1200 files touched but no revisions bumped :)reed1-3/+3
RECOMMENDED is removed. It becomes ABI_DEPENDS. BUILDLINK_RECOMMENDED.foo becomes BUILDLINK_ABI_DEPENDS.foo. BUILDLINK_DEPENDS.foo becomes BUILDLINK_API_DEPENDS.foo. BUILDLINK_DEPENDS does not change. IGNORE_RECOMMENDED (which defaulted to "no") becomes USE_ABI_DEPENDS which defaults to "yes". Added to obsolete.mk checking for IGNORE_RECOMMENDED. I did not manually go through and fix any aesthetic tab/spacing issues. I have tested the above patch on DragonFly building and packaging subversion and pkglint and their many dependencies. I have also tested USE_ABI_DEPENDS=no on my NetBSD workstation (where I have used IGNORE_RECOMMENDED for a long time). I have been an active user of IGNORE_RECOMMENDED since it was available. As suggested, I removed the documentation sentences suggesting bumping for "security" issues. As discussed on tech-pkg. I will commit to revbump, pkglint, pkg_install, createbuildlink separately. Note that if you use wip, it will fail! I will commit to pkgsrc-wip later (within day).
2005-12-27Honor PKGMANDIR.reed1-5/+5
2005-12-05Fixed pkglint warnings. The warnings are mostly quoting issues, forrillig1-5/+5
example MAKE_ENV+=FOO=${BAR} is changed to MAKE_ENV+=FOO=${BAR:Q}. Some other changes are outlined in http://mail-index.netbsd.org/tech-pkg/2005/12/02/0034.html
2005-11-04Replaced the "!" in the sed expression with a ",". This might have beenrillig1-2/+2
the cause for PR 31953, but I'm not sure. At least, "!" is some special character for the shell whereas "," is not.
2005-04-11Remove USE_BUILDLINK3 and NO_BUILDLINK; these are no longer used.tv1-2/+1
2005-02-24Add RMD160 digestsagc1-1/+2
2004-12-05Update to 1.2.8:wiz4-13/+13
Changes since the last public release (1.2.7): Fixed bug in png_text_compress() that would fail to complete a large block. Fixed bug, introduced in libpng-1.2.7, that overruns a buffer during strip alpha operation in png_do_strip_filler(). Added PNG_1_2_X definition in pngconf.h #ifdef out png_info_init in png.c and png_read_init in pngread.c (as of 1.3.0) Reduce color_type to a nonalpha type after strip alpha operation in png_do_strip_filler(). Revised definitions of PNG_MAX_UINT_32, PNG_MAX_SIZE, and PNG_MAXSUM Fixed (again) definition of PNG_LIBPNG_VER_DLLNUM in png.h (Cosmin). Added PNG_LIBPNG_BUILD_PRIVATE in png.h (Cosmin). Set png_ptr->zstream.data_type to Z_BINARY, to avoid unnecessary detection of data type in deflate (Cosmin). Deprecated but continue to support SPECIALBUILD and PRIVATEBUILD in favor of PNG_LIBPNG_BUILD_SPECIAL_STRING and PNG_LIBPNG_BUILD_PRIVATE_STRING. Despammed mailing addresses by masking "@" with "at". Added scripts/makefile.elf with supporting code in pngconf.h for symbol versioning (John Bowler). Added projects/visualc71 (Simon-pierre).
2004-10-15Changes 1.2.7:adam3-11/+10
* Removed unused pngasmrd.h file. * Removed references to uu.net for archived files. Added references to PNG Spec (second edition) and the PNG ISO/IEC Standard. * Added "test-dd" target in 15 makefiles, to run pngtest in DESTDIR. * Fixed bug with "optimized window size" in the IDAT datastream, that causes libpng to write PNG files with incorrect zlib header bytes. * Fixed bug with sCAL chunk and big-endian machines (David Munro). * Undid new code added in 1.2.6rc2 to update the color_type in png_set_filler(). * Added png_set_add_alpha() that updates color type. * Revised png_set_strip_filler() to not remove alpha if color_type has alpha. * Added makefile.hp64 * Changed projects/msvc/png32ms.def to scripts/png32ms.def in makefile.cygwin
2004-10-03Libtool fix for PR pkg/26633, and other issues. Update libtool to 1.5.10tv2-3/+4
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.
2004-09-22Mechanical changes to package PLISTs to make use of LIBTOOLIZE_PLIST.jlam2-8/+2
All library names listed by *.la files no longer need to be listed in the PLIST, e.g., instead of: lib/libfoo.a lib/libfoo.la lib/libfoo.so lib/libfoo.so.0 lib/libfoo.so.0.1 one simply needs: lib/libfoo.la and bsd.pkg.mk will automatically ensure that the additional library names are listed in the installed package +CONTENTS file. Also make LIBTOOLIZE_PLIST default to "yes".
2004-08-24Revert the BUILDLINK_DEPENDS.png back to previous value (1.2.4)reed1-2/+2
because no ABI change or soname changes. It is important to note that because of the fixed *_RECOMMENDED mechanism, that 1.2.6rc2 will be the default version required.
2004-08-17update to 1.2.6 (first official release after the recentdrochner4-31/+20
security fixes) changes: version 1.2.6rc3 [August 9, 2004] Eliminated use of "abs()" in testing cHRM and gAMA values, to avoid trouble with some 64-bit compilers. Created PNG_OUT_OF_RANGE() macro. Revised documentation of png_set_keep_unknown_chunks(). Check handle_as_unknown status in pngpread.c, as in pngread.c previously. Moved "PNG_HANDLE_CHUNK_*" macros out of PNG_INTERNAL section of png.h Added "rim" definitions for CONST4 and CONST6 in pnggccrd.c version 1.2.6rc4 [August 10, 2004] Fixed mistake in pngtest.c introduced in 1.2.6rc2 (declaration of "pinfo" was out of place). version 1.2.6rc5 [August 10, 2004] Moved "PNG_HANDLE_CHUNK_*" macros out of PNG_ASSEMBLER_CODE_SUPPORTED section of png.h where they were inadvertently placed in version rc3. version 1.2.6rc6 [August 15, 2004] Revised pngtest so memory allocation testing is only done when PNG_DEBUG==1.
2004-08-13Drop whitespace at EOL.wiz1-2/+2
generated by cgit v1.2.3 (git 2.39.1) at 2024-07-30 15:01:48 +0000