31aee0d0c0
Fixed point APIs are now supported throughout (no missing APIs). Internal fixed point arithmetic support exists for all internal floating point operations. sCAL validates the floating point strings it is passed. Safe, albeit rudimentary, Watcom support is provided by PNG_API_RULE==2 Two new APIs exist to get the number of passes without turning on the PNG_INTERLACE transform and to get the number of rows in the current pass. A new test program, pngvalid.c, validates the gamma code. Errors in the 16 bit gamma correction (overflows) have been corrected. cHRM chunk testing is done consistently (previously the floating point API bypassed it, because the test really didn't work on FP, now the test is performed on the actual values to be stored in the PNG file so it works in the FP case too.) Most floating point APIs now simply call the fixed point APIs after converting the values to the fixed point form used in the PNG file. The standard headers no longer include zlib.h, which is currently only required for pngstruct.h and can therefore be internal. (Patches by John Bowler) |
||
---|---|---|
.. | ||
checksym.awk | ||
descrip.mms | ||
libpng-config-body.in | ||
libpng-config-head.in | ||
libpng.pc.in | ||
makefile.32sunu | ||
makefile.64sunu | ||
makefile.acorn | ||
makefile.aix | ||
makefile.amiga | ||
makefile.atari | ||
makefile.bc32 | ||
makefile.beos | ||
makefile.bor | ||
makefile.cegcc | ||
makefile.darwin | ||
makefile.dec | ||
makefile.dj2 | ||
makefile.elf | ||
makefile.freebsd | ||
makefile.gcc | ||
makefile.hp64 | ||
makefile.hpgcc | ||
makefile.hpux | ||
makefile.ibmc | ||
makefile.intel | ||
makefile.knr | ||
makefile.linux | ||
makefile.mips | ||
makefile.msc | ||
makefile.ne12bsd | ||
makefile.netbsd | ||
makefile.openbsd | ||
makefile.os2 | ||
makefile.sco | ||
makefile.sggcc | ||
makefile.sgi | ||
makefile.so9 | ||
makefile.solaris | ||
makefile.solaris-x86 | ||
makefile.std | ||
makefile.sunos | ||
makefile.tc3 | ||
makefile.vcwin32 | ||
makefile.watcom | ||
makevms.com | ||
options.awk | ||
pnglibconf.dfa | ||
pnglibconf.h | ||
pnglibconf.mak | ||
pngwin.def | ||
pngwin.dfn | ||
pngwin.rc | ||
README.txt | ||
SCOPTIONS.ppc | ||
smakefile.ppc | ||
sym.dfn | ||
symbols.def | ||
symbols.dfn | ||
vers.dfn |
Makefiles for libpng version 1.5.0beta36 - July 29, 2010 pnglibconf.h => Stores configuration settings makefile.linux => Linux/ELF makefile (gcc, creates libpng15.so.15.1.5.0beta36) makefile.gcc => Generic makefile (gcc, creates static libpng.a) makefile.knr => Archaic UNIX Makefile that converts files with ansi2knr (Requires ansi2knr.c from ftp://ftp.cs.wisc.edu/ghost) makefile.acorn => Acorn makefile makefile.aix => AIX/gcc makefile makefile.amiga => Amiga makefile makefile.atari => Atari makefile makefile.bc32 => 32-bit Borland C++ (all modules compiled in C mode) makefile.beos => beos makefile makefile.bor => Borland makefile (uses bcc) makefile.cegcc => minge32ce for Windows CE makefile makefile.darwin => Darwin makefile, can use on MacosX makefile.dec => DEC Alpha UNIX makefile makefile.dj2 => DJGPP 2 makefile makefile.elf => Linux/ELF makefile symbol versioning, (gcc, creates libpng15.so.15.1.5.0beta36) makefile.freebsd => FreeBSD makefile makefile.gcc => Generic gcc makefile makefile.hpgcc => HPUX makefile using gcc makefile.hpux => HPUX (10.20 and 11.00) makefile 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 makefile.mips => MIPS makefile makefile.msc => Microsoft C makefile makefile.netbsd => NetBSD/cc makefile, makes libpng.so. makefile.openbsd => OpenBSD makefile makefile.os2 => OS/2 Makefile (gcc and emx, requires libpng.def) makefile.sco => For SCO OSr5 ELF and Unixware 7 with Native cc makefile.sggcc => Silicon Graphics (gcc, creates libpng15.so.15.1.5.0beta36) makefile.sgi => Silicon Graphics IRIX makefile (cc, creates static lib) makefile.solaris => Solaris 2.X makefile (gcc, creates libpng15.so.15.1.5.0beta36) makefile.so9 => Solaris 9 makefile (gcc, creates libpng15.so.15.1.5.0beta36) makefile.std => Generic UNIX makefile (cc, creates static libpng.a) makefile.sunos => Sun makefile makefile.32sunu => Sun Ultra 32-bit makefile makefile.64sunu => Sun Ultra 64-bit makefile makefile.tc3 => Turbo C 3.0 makefile makefile.vcwin32 => makefile for Microsoft Visual C++ 4.0 and later makefile.watcom => Watcom 10a+ Makefile, 32-bit flat memory model makevms.com => VMS build script smakefile.ppc => AMIGA smakefile for SAS C V6.58/7.00 PPC compiler (Requires SCOPTIONS, copied from scripts/SCOPTIONS.ppc) Other supporting scripts: README.txt => This file descrip.mms => VMS makefile for MMS or MMK libpng-config-body.in => used by several makefiles to create libpng-config libpng-config-head.in => used by several makefiles to create libpng-config libpng.pc.in => Used by several makefiles to create libpng.pc pngwin.rc => Used by the visualc6 and visualc71 projects. pngwin.def => Used by makefile.os2 pngwin.dfn => Used to maintain pngwin.def SCOPTIONS.ppc => Used with smakefile.ppc checksym.awk => Used for maintaining pnglibconf.h def.dfn => Used for maintaining pnglibconf.h options.awk => Used for maintaining pnglibconf.h pnglibconf.dfa => Used for maintaining pnglibconf.h pnglibconf.mak => Used for maintaining pnglibconf.h sym.dfn => Used for symbol versioning symbols.def => Used for symbol versioning symbols.dfn => Used for symbol versioning vers.dfn => Used for symbol versioning Further information can be found in comments in the individual makefiles.