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269 Commits

Author SHA1 Message Date
Glenn Randers-Pehrson
99708d560f [devel] Added high-level PNG_TRANSFORM_GRAY_TO_RGB transform. 2009-06-29 17:30:00 -05:00
Glenn Randers-Pehrson
6878eb6899 [devel] Relocate the INVERT_ALPHA function within png_read_png() 
and png_write_png().
 2009-06-29 16:45:53 -05:00
Glenn Randers-Pehrson
cd2634b3ce [devel] Bump version to libpng-1.4.0beta67 2009-06-29 16:39:03 -05:00
Glenn Randers-Pehrson
bfbf86558c [devel] Imported from libpng-1.4.0beta66.tar 2009-06-26 21:49:39 -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
3e61d7985c [devel] Mention zlib-libpng license in each source file 2009-06-24 09:35:48 -05:00
Glenn Randers-Pehrson
d84748a467 [devel] Bump version to libpng-1.4.0beta65 2009-06-24 08:19:43 -05:00
Glenn Randers-Pehrson
668af4ef48 [devel] Imported from libpng-1.4.0beta64.tar 2009-06-24 07:04:19 -05:00
Glenn Randers-Pehrson
658ea4304e [devel] Relocated various UNKNOWN_CHUNK macros 
outside of the PNG_READ|WRITE_ANCILLARY_CHUNK_SUPPORTED blocks, where
they did not really belong.  Updated CHANGES and ANNOUNCE.
 2009-06-16 16:24:57 -05:00
Glenn Randers-Pehrson
33188acf8f Eliminated PNG_LEGACY_SUPPORTED 
It is not of any use in libpng-1.4.0; it was only to support binary
compatibility between some old libpng-1.0.x versions.  It should have
been removed from libpng-1.2.x as well but it is too late for that now.
 2009-06-16 14:12:35 -05:00
Glenn Randers-Pehrson
d60c886ebc [devel] Imported from libpng-1.4.0beta63.tar 2009-06-16 06:35:35 -05:00
Glenn Randers-Pehrson
7824a70c1d [devel] Changed several "#ifdef PNG_UNKNOWN_CHUNK_SUPPORTED" to 
to "#ifdef PNG_HANDLE_AS_UNKNOWN_SUPPORTED", to make the png_set_keep
    mechanism available for ignoring known chunks even when not saving
    unknown chunks.
 2009-06-13 10:07:55 -05:00
Glenn Randers-Pehrson
9dcde09ac8 [devel] Revise libpng*.txt 
about calling png_set_IHDR() multiple times and about the order
of color samples in the tRNS chunk.
 2009-06-08 08:31:59 -05:00
Glenn Randers-Pehrson
7aa1834c95 [devel] Bump version to bump-to-libpng-1.4.0beta63 2009-06-05 17:26:31 -05:00
Glenn Randers-Pehrson
37e7e0bd81 [devel] Added a section in documentation 
about using png_set_io_ptr() in configure scripts for detecting libpng
 2009-06-02 13:46:41 -05:00
Glenn Randers-Pehrson
d8eb62ff15 More cosmetic reformatting 
Broke several remaining "if () statement;" and "else statement;" into
two lines.
 2009-05-30 20:19:20 -05:00
Glenn Randers-Pehrson
45ae51743b In contrib/pngminim, #define PNG_NO_READ|WRITE_SWAP in pngusr.h 2009-05-28 20:22:38 -05:00
Glenn Randers-Pehrson
4bb4d01681 Imported from libpng-1.4.0beta61.tar 2009-05-20 17:15:20 -05:00
Glenn Randers-Pehrson
c996d13ec3 Add contrib/pngminim/preader 
based on contrib/gregbook/rpng2-x
 2009-05-18 16:01:26 -05:00
Glenn Randers-Pehrson
0ab7868d8a Restore png_combine_row() to progressive-read-only builds. 2009-05-18 15:28:44 -05:00
Glenn Randers-Pehrson
5902059c7c Conditionally compile functions only used by sequential readers 
png_combine_row() and png_read_finish_row() are not used by progressive
PNG readers.
 2009-05-18 10:54:11 -05:00
Glenn Randers-Pehrson
7654682c25 Bump version to libpng-1.4.0beta60 2009-05-16 07:25:42 -05:00
Glenn Randers-Pehrson glennrp@comcast.net
b1c0d33128 Housecleaning: revise identation and comments to meet libpng coding style. 2009-05-15 20:39:34 -05:00
Glenn Randers-Pehrson glennrp@comcast.net
11a3c7b50a Bump version to 1.4.0beta59 2009-05-15 20:33:24 -05:00
Glenn Randers-Pehrson
acfe7dc475 Imported from libpng-1.4.0beta58.tar 2009-05-14 05:33:33 -05:00
Glenn Randers-Pehrson
640b7d514d Merged example.c with libpng-1.2.37beta01 
(from the git master branch)
 2009-05-13 07:33:22 -05:00
Glenn Randers-Pehrson glennrp@comcast.net
cdd4330edc Revert typo in scripts/makefile.mingw 
(should refer to pngwin.def not pngw32.def)
 2009-05-03 05:44:06 -05:00
Glenn Randers-Pehrson glennrp@comcast.net
389c655a5a Bump internal version to bump-libpng-to-1.4.0beta58 2009-05-03 05:40:08 -05:00
Glenn Randers-Pehrson glennrp@comcast.net
31cafa0a3e Fix typo about autoconf version again 
There are too many master directories floating around now...
 2009-05-02 16:08:06 -05:00
Glenn Randers-Pehrson
3011945d6f Imported from libpng-1.4.0beta57.tar 2009-05-02 15:58:33 -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 glennrp@comcast.net
4cd137127f Fix typo in CHANGES and ANNOUNCE (mentioned wrong versions of autoconf). 2009-05-02 15:28:09 -05:00
Glenn Randers-Pehrson glennrp@comcast.net
0a2547e83d Rebuilt configure scripts with autoconf 2.63 2009-05-02 15:25:36 -05:00
Glenn Randers-Pehrson glennrp@comcast.net
d209ec76b2 Remove unused png_freeptr() prototype ... again. 2009-05-02 15:15:46 -05:00
Glenn Randers-Pehrson glennrp@comcast.net
92d9534c1a Bump internal versioning to libpng-1.4.0beta57 2009-05-02 15:12:50 -05:00
Glenn Randers-Pehrson
1d0240500c Imported from libpng-1.4.0beta56.tar 2009-04-25 07:44:20 -05:00
Glenn Randers-Pehrson
871f5cd155 Bump internal versioning to 1.4.0beta56 2009-04-19 07:43:02 -05:00
Glenn Randers-Pehrson
f0a8fe0bf6 Imported from libpng-1.4.0beta55.tar 2009-04-15 07:57:25 -05:00
Glenn Randers-Pehrson
a93c942070 Imported from libpng-1.4.0beta54.tar 2009-04-13 12:02:11 -05:00
Glenn Randers-Pehrson
a6cc627446 Imported from libpng-1.4.0beta53.tar 2009-04-06 16:11:12 -05:00
Glenn Randers-Pehrson
6a9c2cefdd Imported from libpng-1.4.0beta52.tar 2009-04-06 16:11:09 -05:00
Glenn Randers-Pehrson
8fb550cc3e Imported from libpng-1.4.0beta51.tar 2009-04-06 16:11:07 -05:00
Glenn Randers-Pehrson
6917b51660 Imported from libpng-1.4.0beta50.tar 2009-04-06 16:11:04 -05:00
Glenn Randers-Pehrson
0ffb71a6af Imported from libpng-1.4.0beta49.tar 2009-04-06 16:11:02 -05:00
Glenn Randers-Pehrson
79134c69a4 Imported from libpng-1.4.0beta48.tar 2009-04-06 16:11:00 -05:00
Glenn Randers-Pehrson
4a82d69b9f Imported from libpng-1.4.0beta47.tar 2009-04-06 16:10:57 -05:00
Glenn Randers-Pehrson
1eb14e95d3 Imported from libpng-1.4.0beta46.tar 2009-04-06 16:10:55 -05:00
Glenn Randers-Pehrson
65a0992f0d Imported from libpng-1.4.0beta45.tar 2009-04-06 16:10:53 -05:00
Glenn Randers-Pehrson
5ca69e43ec Imported from libpng-1.4.0beta44.tar 2009-04-06 16:10:50 -05:00
Glenn Randers-Pehrson
d6d8075c0a Imported from libpng-1.4.0beta43.tar 2009-04-06 16:10:48 -05:00