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Author SHA1 Message Date
Glenn Randers-Pehrson
dbcfb7151f [devel] Imported from libpng-1.4.0rc04.tar 2009-12-25 14:27:23 -06:00
Glenn Randers-Pehrson
6ba9088de9 [devel] Swapped PNG_UNKNOWN_CHUNKS_SUPPORTED and PNG_HANDLE_AS_UNKNOWN_SUPPORTED 
in pngset.c to be consistent with other changes in version 1.2.38.
 2009-12-25 14:26:13 -06:00
Glenn Randers-Pehrson
7520224a42 [devel] Bump to version 1.4.0rc04 2009-12-25 14:25:29 -06:00
Glenn Randers-Pehrson
296f64a43e [devel] Imported from libpng-1.4.0rc03.tar 2009-12-22 09:38:19 -06:00
Glenn Randers-Pehrson
d44e05a363 [master] Renamed libpng-pc.in back to libpng.pc.in and revised CMakeLists.txt 
(revising the change in 1.4.0beta99)
 2009-12-22 09:16:15 -06:00
Glenn Randers-Pehrson
5265c3889c [devel] Bump to version 1.4.0rc03 2009-12-22 09:10:46 -06:00
Glenn Randers-Pehrson
62ca98ef5e [devel] Imported from libpng-1.4.0rc02.tar 2009-12-20 15:16:15 -06:00
Glenn Randers-Pehrson
094340d287 [devel] Bump to version 1.4.0beta110 2009-12-13 15:39:00 -06:00
Glenn Randers-Pehrson
addb84b1bc [devel] Imported from libpng-1.4.0beta109.tar 2009-12-13 08:15:55 -06:00
Glenn Randers-Pehrson
ffa8924330 [devel] Added "bit_depth" parameter to the private png_build_gamma_table() 
function.  Pass bit_depth=8 to png_build_gamma_table() when bit_depth is 16
but the PNG_16_TO_8 transform has been set, to avoid unnecessary build of
16-bit tables.
 2009-12-13 08:14:40 -06:00
Glenn Randers-Pehrson
0452bbcf84 [devel] Imported from libpng-1.4.0beta108.tar 2009-12-11 18:02:44 -06:00
Glenn Randers-Pehrson
7a59e1eae8 [devel] Relocated png_do_chop() to its original position in pngrtran.c 
The change in version 1.2.41beta08 caused transparency to be handled wrong
in some 16-bit datastreams (Yusaku Sugai).
 2009-12-11 07:57:36 -06:00
Glenn Randers-Pehrson
3da965ce4b [devel] Removed leftover "-DPNG_CONFIGURE_LIBPNG" 
from contrib/pngminim/*/makefile
 2009-12-11 07:56:25 -06:00
Glenn Randers-Pehrson
f633e33632 [devel] Fix typo in CHANGES and ANNOUNCE (libpng12 should be libpng14) 2009-12-04 17:06:40 -06:00
Glenn Randers-Pehrson
914a7e3d4f [devel] Bump to version 1.4.0beta108 2009-12-04 17:05:57 -06:00
Glenn Randers-Pehrson
d84af669dc [devel] Imported from libpng-1.4.0beta107.tar 2009-12-04 09:48:05 -06:00
Glenn Randers-Pehrson
451fd6c439 [devel] use PNG_NO_PEDANTIC_WARNINGS instead of PNG_CONFIGURE_LIBPNG 
to disable the warnings in pngconf.h
 2009-12-04 08:46:31 -06:00
Glenn Randers-Pehrson
316152fe73 [devel] Revised scripts/makefile.netbsd, makefile.openbsd, and makefile.sco 
to put png.h and pngconf.h in $prefix/include, like the other scripts,
instead of in $prefix/include/libpng.  Also revised makefile.sco
to put them in $prefix/include/libpng12 instead of in
$prefix/include/libpng/libpng12.
 2009-12-04 08:42:32 -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
ce96c3e6b7 [devel] Updated README 2009-11-27 16:17:19 -06:00
Glenn Randers-Pehrson
133840ba4b [devel] Bump to version 1.4.0beta107 2009-11-27 06:09:41 -06:00
Glenn Randers-Pehrson
e4b9fc28de [devel] Imported from libpng-1.4.0beta106.tar 2009-11-27 00:28:34 -06:00
Glenn Randers-Pehrson
5876b850b2 [devel] Removed premultiplied alpha feature. 
It will be replaced in the future with a function that accounts for gamma.
 2009-11-27 00:24:42 -06:00
Glenn Randers-Pehrson
4cfdb3c095 [devel] Add comment about TODO: issue warning if user tries to premultiply 
in a nonliner colorspace.
 2009-11-26 11:49:37 -06:00
Glenn Randers-Pehrson
b2154ccb2b [devel] Moved the PNG_DIVIDE_* and PNG_*_PREMULTIPLY macros 
from png.h to pngpriv.h.
 2009-11-26 11:48:15 -06:00
Glenn Randers-Pehrson
5a2015e146 [devel] Bump to version 1.4.0beta106 2009-11-26 11:46:24 -06:00
Glenn Randers-Pehrson
d23f2b2845 [devel] Imported from libpng-1.4.0beta105.tar 2009-11-24 22:14:21 -06:00
Glenn Randers-Pehrson
9d172423df [devel] Added missing "(" in new PNG_DIVIDE macro. 2009-11-24 20:17:58 -06:00
Glenn Randers-Pehrson
ec29c6507b [devel] Changed "v" to "(v)" and "65535" to "65535L" in the new macros. 2009-11-24 08:40:44 -06:00
Glenn Randers-Pehrson
768429bbc1 [devel] Use fast integer PNG_DIVIDE_BY_255() or PNG_DIVIDE_BY_65535() 
to accomplish alpha premultiplication when PNG_READ_COMPOSITE_NODIV_SUPPORTED
is defined.  Changed "/255" to "/255.0" in background calculations to make it
clear that the 255 is used as a double (and to prevent anyone from being
tempted to use PNG_DIVIDE_BY_255() there).
 2009-11-24 07:26:06 -06:00
Glenn Randers-Pehrson
2a087220dd [devel] Bump to version 1.4.0beta105 2009-11-21 21:54:53 -06:00
Glenn Randers-Pehrson
bbd20f0a74 [devel] Imported from libpng-1.4.0beta104.tar 2009-11-21 21:51:28 -06:00
Glenn Randers-Pehrson
eae2cf0add [devel] Rebuilt configure scripts with autoconf-2.65 2009-11-21 21:50:07 -06:00
Glenn Randers-Pehrson
ae3a70351c [devel] Removed png_longjmp_ptr from scripts/*.def and libpng.3 
It is a pointer, not an exported function.
 2009-11-21 07:21:06 -06:00
Glenn Randers-Pehrson
52f4f257c9 [devel] Bump to version 1.4.0beta104 2009-11-20 23:01:45 -06:00
Glenn Randers-Pehrson
931400bd04 [devel] Imported from libpng-1.4.0beta103.tar 2009-11-20 22:58:48 -06:00
Glenn Randers-Pehrson
1e6ed7364b [devel] Added png_set_longjmp_fn to scripts/*.def 
and moved it from libpngpf.3 to libpng.3 since it is exported.
 2009-11-20 22:06:56 -06:00
Glenn Randers-Pehrson
4a72ebfafa [devel] Added png_longjmp_ptr() to libpng.3 synopsis and to scripts/*.def 
and png_set_longjmp_fn() to libpngpf.3 synopsis
 2009-11-20 21:56:36 -06:00
Glenn Randers-Pehrson
f4ea22480a [devel] Make the 'png_jmpbuf' macro expand to a call that records the correct 
longjmp function as well as returning a pointer to the setjmp
    jmp_buf buffer, and marked direct access to jmpbuf 'deprecated'.
    (John Bowler)
 2009-11-20 21:38:24 -06:00
Glenn Randers-Pehrson
eddc5af8f5 [devel] Align row_buf on 16-byte boundary in memory. 2009-11-20 21:15:06 -06:00
Glenn Randers-Pehrson
edcd6e14c6 [devel] Restored the PNG_WRITE_FLUSH_AFTER_IEND_SUPPORTED guard 
around the call to png_flush() after png_write_IEND().  See 1.4.0beta32,
1.4.0beta50 changes above and 1.2.30, 1.2.30rc01 and rc03 in 1.2.41
CHANGES in the libpng_master branch.  Someone needs this feature but
I don't remember who.
 2009-11-20 20:28:29 -06:00
Glenn Randers-Pehrson
311c8476f8 [devel] Bump to version 1.4.0beta103 2009-11-20 09:46:59 -06:00
Glenn Randers-Pehrson
e5403da657 [master] Removed obsolete comments about ASM 
from projects/visualc71/README_zlib.txt
 2009-11-18 15:50:27 -06:00
Glenn Randers-Pehrson
a7eda24870 [devel] Bump to version 1.4.0rc02 2009-11-18 15:49:11 -06:00
Glenn Randers-Pehrson
bda72552bf [devel] Removed comments on ASM from projects/visualc71/README_zlib.txt 2009-11-18 15:34:39 -06:00
Glenn Randers-Pehrson
a02188ae94 [devel] Bump to version libpng-1.4.0beta102 2009-11-18 15:32:35 -06:00
Glenn Randers-Pehrson
5b7d8ff306 [devel] Bump to version 1.4.0rc02 2009-11-18 15:32:33 -06:00
Glenn Randers-Pehrson
cd7d63a805 [devel] Imported from libpng-1.4.0beta102.tar 2009-11-18 10:31:31 -06:00
Glenn Randers-Pehrson
9d27a1becf [devel] Moved descriptions of makefiles and other scripts out of INSTALL 
into scripts/README.txt and updated the copyright year in scripts/pngwin.rc
from 2006 to 2009.
 2009-11-15 07:59:06 -06:00
Glenn Randers-Pehrson
c00408a4e5 [devel] Fixed two new typos in projects/visualc6/pngtest.dsp 2009-11-15 06:08:29 -06:00