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36 Commits

Author SHA1 Message Date
Glenn Randers-Pehrson
ff649a0710 [libpng16] Eliminated use of "$<" when copying $PNGLIBCONF_H_PREBUILT in 
makefiles. This does not work on some versions of make; bug introduced in
libpng version 1.6.11.
 2014-08-07 19:51:35 -05:00
Cosmin Truta
9ab7b4ca58 [libpng16] Allow an easy replacement of the default pre-built configuration 
header with a custom header, via the make PNGLIBCONF_H_PREBUILT
macro.
 2014-03-22 13:13:11 -05:00
Cosmin Truta
82200daec2 [libpng16] $(CP) is now used alongside $(RM_F). Also, use 'copy' instead 
of 'cp' where applicable, and applied other minor makefile changes.
 2014-03-22 09:29:59 -05:00
Glenn Randers-Pehrson
5af0307f11 [libpng16] Imported from libpng-1.6.9beta04.tar 2014-01-20 13:14:40 -06:00
Glenn Randers-Pehrson
4250328102 [libpng16] Updated scripts/makefile.* to use CPPFLAGS (Cosmin) 2014-01-12 10:49:40 -06:00
Glenn Randers-Pehrson
871b1d0fab [libpng16] Bump version to 1.6.1beta05 2013-03-02 15:03:15 -06:00
Glenn Randers-Pehrson
f3af706c2a [libpng16] Imported from libpng-1.6.0beta05.tar 2013-03-01 21:38:03 -06:00
John Bowler
6f237b6bf0 [libpng16] Remove whitespace at end of lines 2012-03-02 13:20:52 -06:00
Glenn Randers-Pehrson
a6f369b150 [libpng16] Imported from libpng-1.6.0beta02.tar 2011-12-21 08:29:30 -06:00
Glenn Randers-Pehrson
0b3634bcc4 [libpng16] Reverted install of pngconfig.h 2011-12-17 09:57:00 -06:00
Glenn Randers-Pehrson
efaeadaa86 [libpng16] Added pngconfig.h file. This indirect reference to config.h avoids 
problems with build scripts that search for config.h and find an
inappropriate one in the standard paths.
 2011-12-17 09:06:34 -06:00
Glenn Randers-Pehrson
5c5db5a55f [devel] Imported from libpng-1.5.1beta07.tar 2011-01-21 23:32:11 -06:00
Glenn Randers-Pehrson
8c66786419 [devel] Renamed scripts/pnglibconf.h to scripts/pnglibconf.h.prebuilt 2010-08-24 16:16:35 -05:00
Glenn Randers-Pehrson
31aee0d0c0 [devel] 
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)
 2010-07-29 17:39:14 -05:00
Glenn Randers-Pehrson
11a6f58528 [devel] Added -DNO_PNG_SNPRINTF to CFLAGS in scripts/makefile.dj2 2010-07-16 21:07:55 -05:00
Glenn Randers-Pehrson
725314432d [devel] Revise scripts to work with pnglibconf.h 2010-04-17 08:17:51 -05:00
Glenn Randers-Pehrson
c3cd22b404 [devel] Moved "#include png.h" inside pngpriv.h and removed "#include png.h" 
from the source files, along with "#define PNG_EXPOSE_INTERNAL_STRUCTURES"
and "#define PNG_NO_PEDANTIC_WARNINGS" (John Bowler).
Also created new pngdebug.h and moved debug definitions there.
 2010-03-08 21:10:25 -06:00
Glenn Randers-Pehrson
e3f3c4ea0b [devel] Imported from libpng-1.5.0beta01.tar 2010-02-07 18:10:43 -06:00
Glenn Randers-Pehrson
03f9b02953 [devel] Removed "-DPNG_CONFIGURE_LIBPNG" from the makefiles and projects. 
and added "#define PNG_NO_PEDANTIC_WARNINGS" in the libpng source files.
 2009-12-04 08:40:41 -06:00
Glenn Randers-Pehrson
58c4f6b355 Added -DPNG_CONFIGURE_LIBPNG to the makefile CFLAGS 
to prevent warnings about direct access to png structs by libpng functions
while building libpng.  They need to be tested, especially
those using compilers other than gcc.
 2009-11-07 10:50:29 -06:00
Glenn Randers-Pehrson
bfbf86558c [devel] Imported from libpng-1.4.0beta66.tar 2009-06-26 21:49:39 -05:00
Glenn Randers-Pehrson
c332bbcd34 [devel] Revise references to zlib/libpng license 2009-06-25 13:46:50 -05:00
Glenn Randers-Pehrson
e0dc4c8a1e [devel] Imported from libpng-1.4.0beta65.tar 2009-06-25 12:19:52 -05:00
Glenn Randers-Pehrson
037023bb31 [devel] Revise references to zlib-libpng license 2009-06-24 10:30:58 -05:00
Glenn Randers-Pehrson
3e61d7985c [devel] Mention zlib-libpng license in each source file 2009-06-24 09:35:48 -05:00
Glenn Randers-Pehrson glennrp@comcast.net
7ecf7bdc6b Removed support of pngprefs.h from makefiles. 
It is no longer used since the MMX support was removed.
 2009-05-02 15:36:08 -05:00
Glenn Randers-Pehrson
3779c69674 Imported from libpng-1.4.0beta13.tar 2009-04-06 16:09:38 -05:00
Glenn Randers-Pehrson
beb572e616 Imported from libpng-1.4.0beta11.tar 2009-04-06 16:09:34 -05:00
Glenn Randers-Pehrson
b3870ab5f9 Imported from libpng-1.4.0beta4.tar 2009-04-06 16:09:18 -05:00
Glenn Randers-Pehrson
1721829464 Imported from libpng-1.4.0beta1.tar 2009-04-06 16:09:11 -05:00
Glenn Randers-Pehrson
5b5dcf8b88 Imported from libpng-1.2.6beta3.tar 2009-04-06 16:07:38 -05:00
Glenn Randers-Pehrson
761bf9f06f Imported from libpng-1.2.6beta2.tar 2009-04-06 16:07:36 -05:00
Glenn Randers-Pehrson
03008a08d1 Imported from libpng-1.2.3rc1.tar 2009-04-06 16:06:58 -05:00
Glenn Randers-Pehrson
5c6aeb25c1 Imported from libpng-1.0.2a.tar 2009-04-06 16:04:29 -05:00
Glenn Randers-Pehrson
ea3bcd7087 Imported from libpng-0.99k.tar 2009-04-06 16:04:17 -05:00
Glenn Randers-Pehrson
08a3343e05 Imported from libpng-0.99i.tar 2009-04-06 16:04:16 -05:00