X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/0272a10d2e6d5323422c4c8600fe47ccac0df182..3225a4b8b8656f25dac6cb20684a3c2c273cf796:/src/png/README diff --git a/src/png/README b/src/png/README index cdaf621f2c..255378bc9a 100644 --- a/src/png/README +++ b/src/png/README @@ -1,11 +1,11 @@ -README for libpng version 1.2.20 - September 8, 2007 (shared library 12.0) +README for libpng version 1.4.4 - September 23, 2010 (shared library 14.0) See the note about version numbers near the top of png.h See INSTALL for instructions on how to install libpng. -Libpng comes in several distribution formats. Get libpng-*.tar.gz -or libpng-*.tar.bz2 if you want UNIX-style line endings in the text -files, or lpng*.zip if you want DOS-style line endings. +Libpng comes in several distribution formats. Get libpng-*.tar.gz, +libpng-*.tar.xz or libpng-*.tar.bz2 if you want UNIX-style line endings +in the text files, or lpng*.zip if you want DOS-style line endings. Version 0.89 was the first official release of libpng. Don't let the fact that it's the first release fool you. The libpng library has been in @@ -54,9 +54,9 @@ to set different actions based on whether the CRC error occurred in a critical or an ancillary chunk. The changes made to the library, and bugs fixed are based on discussions -on the PNG-implement mailing list -and not on material submitted privately to Guy, Andreas, or Glenn. They will -forward any good suggestions to the list. +on the PNG-implement mailing list and not on material submitted +privately to Guy, Andreas, or Glenn. They will forward any good +suggestions to the list. For a detailed description on using libpng, read libpng.txt. For examples of libpng in a program, see example.c and pngtest.c. For usage @@ -101,16 +101,17 @@ Finally, if you get any warning messages when compiling libpng fix. Please mention "libpng" somewhere in the subject line. Thanks. This release was created and will be supported by myself (of course -based in a large way on Guy's and Andreas' earlier work), and the PNG group. +based in a large way on Guy's and Andreas' earlier work), and the PNG +development group. -Send comments/corrections/commendations to png-mng-implement at lists.sf.net -(subscription required; visit +Send comments/corrections/commendations to png-mng-implement at +lists.sourceforge.net (subscription required; visit https://lists.sourceforge.net/lists/listinfo/png-mng-implement to subscribe) or to glennrp at users.sourceforge.net You can't reach Guy, the original libpng author, at the addresses -given in previous versions of this document. He and Andreas will read mail -addressed to the png-implement list, however. +given in previous versions of this document. He and Andreas will +read mail addressed to the png-implement list, however. Please do not send general questions about PNG. Send them to the (png-list at ccrc.wustl.edu, subscription required, write to @@ -147,7 +148,6 @@ Files in this distribution: png.c => Basic interface functions common to library png.h => Library function and interface declarations pngconf.h => System specific library configuration - pngasmrd.h => Header file for assembler-coded functions pngerror.c => Error/warning message I/O functions pngget.c => Functions for retrieving info from struct pngmem.c => Memory handling functions @@ -174,28 +174,20 @@ Files in this distribution: pngminus => Simple pnm2png and png2pnm programs pngsuite => Test images visupng => Contains a MSVC workspace for VisualPng - projects => Contains project files and workspaces for building DLL - beos => Contains a Beos workspace for building libpng - c5builder => Contains a Borland workspace for building libpng - and zlib - visualc6 => Contains a Microsoft Visual C++ (MSVC) workspace - for building libpng and zlib - netware.txt => Contains instructions for downloading a set of - project files for building libpng and zlib on - Netware. - wince.txt => Contains instructions for downloading a Microsoft - Visual C++ (Windows CD Toolkit) workspace for - building libpng and zlib on WindowsCE + projects => Contains project files and workspaces for + building a DLL + c5builder => Contains a Borland workspace for building + libpng and zlib + visualc6 => Contains a Microsoft Visual C++ (MSVC) + workspace for building libpng and zlib scripts => Directory containing scripts for building libpng: descrip.mms => VMS makefile for MMS or MMK - makefile.std => Generic UNIX makefile (cc, creates static libpng.a) + makefile.std => Generic UNIX makefile (cc, creates static + libpng.a) makefile.elf => Linux/ELF makefile symbol versioning, - gcc, creates libpng12.so.0.1.2.20) + (gcc, creates libpng14.so.14.1.4.4) makefile.linux => Linux/ELF makefile - (gcc, creates libpng12.so.0.1.2.20) - makefile.gcmmx => Linux/ELF makefile - (gcc, creates libpng12.so.0.1.2.20, - uses assembler code tuned for Intel MMX platform) + (gcc, creates libpng14.so.14.1.4.4) makefile.gcc => Generic makefile (gcc, creates static libpng.a) makefile.knr => Archaic UNIX Makefile that converts files with ansi2knr (Requires ansi2knr.c from @@ -210,18 +202,19 @@ Files in this distribution: makefile.hp64 => HPUX (10.20 and 11.00) makefile, 64 bit makefile.ibmc => IBM C/C++ version 3.x for Win32 and OS/2 (static) makefile.intel => Intel C/C++ version 4.0 and later - libpng.icc => Project file, IBM VisualAge/C++ 4.0 or later - makefile.netbsd => NetBSD/cc makefile, PNGGCCRD, makes libpng.so. - makefile.ne12bsd => NetBSD/cc makefile, PNGGCCRD, makes libpng12.so + makefile.mingw => Mingw/gcc makefile + makefile.netbsd => NetBSD/cc makefile, makes libpng.so. + makefile.ne14bsd => NetBSD/cc makefile, makes + libpng14.so makefile.openbsd => OpenBSD makefile makefile.sgi => Silicon Graphics IRIX (cc, creates static lib) makefile.sggcc => Silicon Graphics - (gcc, creates libpng12.so.0.1.2.20) + (gcc, creates libpng14.so.14.1.4.4) makefile.sunos => Sun makefile makefile.solaris => Solaris 2.X makefile - (gcc, creates libpng12.so.0.1.2.20) + (gcc, creates libpng14.so.14.1.4.4) makefile.so9 => Solaris 9 makefile - (gcc, creates libpng12.so.0.1.2.20) + (gcc, creates libpng14.so.14.1.4.4) makefile.32sunu => Sun Ultra 32-bit makefile makefile.64sunu => Sun Ultra 64-bit makefile makefile.sco => For SCO OSr5 ELF and Unixware 7 with Native cc @@ -238,20 +231,21 @@ Files in this distribution: makefile.tc3 => Turbo C 3.0 makefile makefile.dj2 => DJGPP 2 makefile makefile.msc => Microsoft C makefile - makefile.vcawin32=> makefile for Microsoft Visual C++ 5.0 and - later (uses assembler code tuned for Intel MMX - platform) makefile.vcwin32 => makefile for Microsoft Visual C++ 4.0 and later (does not use assembler code) makefile.os2 => OS/2 Makefile (gcc and emx, requires pngos2.def) - pngos2.def => OS/2 module definition file used by makefile.os2 + png32ce.def => module definition for makefile.cegccg + pngos2.def => OS/2 module definition file used by + makefile.os2 + pngwin.def => module definition file used by + makefile.cygwin and makefile.mingw makefile.watcom => Watcom 10a+ Makefile, 32-bit flat memory model makevms.com => VMS build script SCOPTIONS.ppc => Used with smakefile.ppc Good luck, and happy coding. --Glenn Randers-Pehrson (current maintainer) +-Glenn Randers-Pehrson (current maintainer, since 1998) Internet: glennrp at users.sourceforge.net -Andreas Eric Dilger (former maintainer, 1996-1997)