minecraft-pi-reborn/libpng
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293 Commits

Author SHA1 Message Date
Glenn Randers-Pehrson
af9a41d770 [master] Store user's user_png_ver in new png_ptr->user_png_ver element. 
Revised iTXt support. To ensure binary compatibility with
previous versions, the "lang" and "lang_key" members will be assumed
to be omitted from versions prior to 1.2.41beta11 whenever there is a
library mismatch.
 2009-11-01 21:22:01 -06:00
Glenn Randers-Pehrson
3de7bde0e1 [master] Revised iTXt support and documentation 2009-11-01 08:47:04 -06:00
Glenn Randers-Pehrson
29b738b4e6 [master] Enabled iTXt support by default. 
To ensure binary compatibility with
    previous versions, the "lang" and "lang_key" members will be assumed
    to be omitted from previous versions unless the current libpng
    version was built with PNG_iTXt_SUPPORTED (which is otherwise no
    longer necessary to gain iTXt support), as a signal that the user has
    been building previous versions with PNG_iTXt_SUPPORTED as well.
 2009-10-31 23:20:11 -05:00
Glenn Randers-Pehrson
2e8aa25844 [master] Apply png_user_chunk_cache_max within png_decompress_chunk(). 2009-10-31 19:20:20 -05:00
Glenn Randers-Pehrson
4b14b35208 [master] Ported functions from libpng-1.4.0rc01: 
png_calloc(), png_get_io_state(),
    png_get_io_chunk_name(), png_set_premultiply_alpha, and
    png_do_read_premultiply_alpha().
 2009-10-29 23:47:05 -05:00
Glenn Randers-Pehrson
bc2ab12f99 [master] Bump version to 1.2.41beta08 2009-10-29 23:41:29 -05:00
Glenn Randers-Pehrson
c3166b2a48 [master] Imported from libpng-1.2.41beta07.tar 2009-10-21 10:42:32 -05:00
Glenn Randers-Pehrson
5d398a69fb [master] Converted all PNG_NO_* tests to PNG_*_SUPPORTED 
everywhere except pngconf.h as in libpng-1.4.0beta78 and later.
 2009-10-18 14:30:53 -05:00
Glenn Randers-Pehrson
41cad5fbed [master] Bump version to 1.2.41beta06 2009-10-17 19:20:53 -05:00
Glenn Randers-Pehrson
1814c4e45b [master] Imported from libpng-1.2.41beta05.tar 2009-10-11 07:49:17 -05:00
Glenn Randers-Pehrson
89e0d95883 [master] Bump version to 1.2.41beta05 2009-10-10 06:29:47 -05:00
Glenn Randers-Pehrson
aeb9906717 [master] Imported from libpng-1.2.41beta04.tar 2009-10-10 06:29:36 -05:00
Glenn Randers-Pehrson
9023e8f7bb [master] Ported some cosmetic changes from the devel branch 2009-10-05 13:53:19 -05:00
Glenn Randers-Pehrson
60668aa210 [master] Bump version to 1.2.4beta04 2009-10-02 09:41:34 -05:00
Glenn Randers-Pehrson
5d7fe7a718 [master] Revised png_check_IHDR() again 
to check info_ptr members instead of the contents of the returned parameters.
 2009-09-30 23:10:28 -05:00
Glenn Randers-Pehrson
caaf688582 [master] Imported from libpng-1.2.41beta02.tar 2009-09-30 13:40:53 -05:00
Glenn Randers-Pehrson
ac13f5e6f9 [master] Imported from libpng-1.2.41beta01.tar 2009-09-25 12:07:58 -05:00
Glenn Randers-Pehrson
1b6f6d80ea [master] Imported from libpng-1.2.40.tar 2009-09-10 09:01:41 -05:00
Glenn Randers-Pehrson
18b078414a [master] Imported from libpng-1.2.40rc01.tar 2009-09-02 07:09:11 -05:00
Glenn Randers-Pehrson
a21c94e3dc [master] Bump version to libpng-1.2.40beta02 2009-08-22 09:26:42 -05:00
Glenn Randers-Pehrson
a08d95b971 [master] Fixed incorrect #ifdef in pngset.c 
PNG_UNKNOWN_CHUNKS_SUPPORTED should be PNG_HANDLE_AS_UNKNOWN_SUPPORTED
 2009-08-20 16:13:58 -05:00
Glenn Randers-Pehrson
176d2b622e [master] Imported from libpng-1.2.39.tar 2009-08-13 05:51:34 -05:00
Glenn Randers-Pehrson
3a9ab23713 [master] Imported from libpng-1.2.39rc01.tar 2009-08-05 21:26:48 -05:00
Glenn Randers-Pehrson
39ffc1c3c7 [master] Imported from libpng-1.2.39beta04.tar 2009-08-01 08:57:08 -05:00
Glenn Randers-Pehrson
69d0e44295 [master] Imported from libpng-1.2.39beta03.tar 2009-07-29 05:50:25 -05:00
Glenn Randers-Pehrson
a4d439b975 [master] Avoid a possible NULL dereference in debug build, 
in png_set_text_2() (bug introduced in libpng-0.95, discovered by Evan Rouault)
 2009-07-27 22:27:30 -05:00
Glenn Randers-Pehrson
55697d7dc9 [master] Update some dates. 2009-07-23 13:17:27 -05:00
Glenn Randers-Pehrson
a7fb782aea [master] Bump version to libpng-1.2.39beta01 2009-07-23 13:01:03 -05:00
Glenn Randers-Pehrson
d91c64e428 [master] Imported from libpng-1.2.38.tar 2009-07-16 06:01:45 -05:00
Glenn Randers-Pehrson
4aa911abc6 [master] Imported from libpng-1.2.38rc03.tar 2009-07-11 09:16:28 -05:00
Glenn Randers-Pehrson
eba11d2ba5 [master] Imported from libpng-1.2.38rc02.tar 2009-06-28 20:28:53 -05:00
Glenn Randers-Pehrson
a3a724f805 [master] Imported from libpng-1.2.38rc01.tar 2009-06-24 06:59:36 -05:00
Glenn Randers-Pehrson
a770d71890 [master] Bump version to bump-to-libpng-1.2.38beta02 2009-06-18 16:53:56 -05:00
Glenn Randers-Pehrson
1de866cd09 [master] Imported from libpng-1.2.38beta01.tar 2009-06-17 07:46:44 -05:00
Glenn Randers-Pehrson
54380f53a2 [master] Fixed some indentation in pngset.c 2009-06-16 17:53:00 -05:00
Glenn Randers-Pehrson
7d870524d3 [master] Changed PNG_HANDLE_AS_UNKNOWN to PNG_UNKNOWN_CHUNKS_SUPPORTED 
in pngset.c
 2009-06-16 17:28:01 -05:00
Glenn Randers-Pehrson
bbe589da44 [master] Change some instances of PNG_READ_UNKNOWN_CHUNKS_SUPPORTED 
to PNG_HANDLE_AS_UNKNOWN to make it possible to build a libpng that can
use the png_set_keep_unknown_chunks() mechanism to ignore unused chunks
without having to save unknown chunks.
 2009-06-15 20:50:00 -05:00
Glenn Randers-Pehrson
a162155919 Imported from libpng-1.2.37.tar 2009-06-04 06:11:58 -05:00
Glenn Randers-Pehrson
2d21d91abd Imported from libpng-1.2.37rc01.tar 2009-05-27 06:47:59 -05:00
Glenn Randers-Pehrson
e5ee05dc0d Imported from libpng-1.2.37beta03.tar 2009-05-20 17:19:00 -05:00
Glenn Randers-Pehrson glennrp@comcast.net
a8476a8404 Bump internal version to libpng-1.2.37beta01. 2009-05-07 17:09:14 -05:00
Glenn Randers-Pehrson
25c8491fc8 Imported from libpng-1.2.36.tar 2009-05-07 10:59:02 -05:00
Glenn Randers-Pehrson
d0d637dd47 Imported from libpng-1.2.36rc01.tar 2009-04-30 15:29:29 -05:00
Glenn Randers-Pehrson
977c6bd44c Imported from libpng-1.2.36beta05.tar 2009-04-24 15:09:41 -05:00
Glenn Randers-Pehrson
89ad3aa168 Suppress "shadowed declaration" warnings about "gamma" in pngset.c 
The variable "gamma" is also defined in math.h on some platforms.
 2009-04-20 13:23:24 -05:00
Glenn Randers-Pehrson
85f7d0a8d5 Imported from libpng-1.2.36beta02.tar 2009-04-06 16:18:37 -05:00
Glenn Randers-Pehrson
6048b12510 Imported from libpng-1.2.35.tar 2009-04-06 16:18:32 -05:00
Glenn Randers-Pehrson
8cafc1e1ac Imported from libpng-1.2.35rc02.tar 2009-04-06 16:18:30 -05:00
Glenn Randers-Pehrson
51807d7608 Imported from libpng-1.2.35rc01.tar 2009-04-06 16:18:28 -05:00
Glenn Randers-Pehrson
e104df5bb7 Imported from libpng-1.2.35beta03.tar 2009-04-06 16:18:26 -05:00