Glenn Randers-Pehrson
289500ab8d
[devel] Imported from libpng-1.5.0beta33.tar
2010-06-28 20:21:22 -05:00
Glenn Randers-Pehrson
73e28ef13d
[devel] Reverted changes to call png_longjmp in contrib/gregbook
...
where it is not appropriate. If mainprog->jmpbuf is used by setjmp,
then png_longjmp cannot be used.
Reversed patch to remove error handler when the jmp_buf is stored in the
main program structure, not the png_struct.
The error handler is needed because the default handler in libpng will
always use the jmp_buf in the library control structure; this is never
set. The gregbook code is a useful example because, even though it
uses setjmp/longjmp, it shows how error handling can be implemented
using control mechanisms not directly supported by libpng. The
technique will work correctly with mechanisms such as Microsoft
Structure Exceptions or C++ exceptions (compiler willing - note that gcc
does not by default support interworking of C and C++ error handling.)
2010-06-28 20:19:57 -05:00
Glenn Randers-Pehrson
5feb87cd0e
[devel] Imported from libpng-1.5.0beta29.tar
2010-06-25 20:06:38 -05:00
Glenn Randers-Pehrson
53c07f5909
[devel] Imported from libpng-1.5.0beta25.tar
2010-06-25 20:06:28 -05:00
Glenn Randers-Pehrson
1f1becf87f
[devel] Fix a spelling typo in the contrib/pngminim makefiles
2010-04-29 09:47:12 -05:00
Glenn Randers-Pehrson
b621794ed5
[devel] Removed contrib/pngminim/*/gather.sh
...
Source file gathering is now done in the makefile.
2010-04-29 08:41:33 -05:00
Glenn Randers-Pehrson
a0b0d8b9db
[devel] Removed dummy_inflate.c from contrib/pngminim/encoder
2010-04-29 08:40:24 -05:00
Glenn Randers-Pehrson
1ce8133282
[devel] Corrected PNG_UNKNOWN_CHUNKS_SUPPORTED
...
to PNG_HANDLE_AS_UNKNOWN_SUPPORTED in gregbook/readpng2.c
2010-04-28 18:44:48 -05:00
Glenn Randers-Pehrson
b7e1abe25c
[devel] Removed extraneous contrib/pngminim/pngusr.h
2010-04-28 08:08:18 -05:00
Glenn Randers-Pehrson
d24a6b5fd0
[devel] Imported from libpng-1.5.0beta22.tar
2010-04-28 08:03:42 -05:00
Glenn Randers-Pehrson
e3e8f6bf02
[devel] Revised contrib/pngminim to use the "everything off" option
...
in pngusr.dfa.
2010-04-28 07:54:14 -05:00
Glenn Randers-Pehrson
d026f9cce6
[devel] Set PNG_NO_READ_BGR, PNG_NO_IO_STATE, and PNG_NO_TIME_RFC1123 in
...
contrib/pngminim/decoder/pngusr.h to make a smaller decoder application.
2010-04-26 22:48:39 -05:00
Glenn Randers-Pehrson
b56e0d06f9
[devel] Imported from libpng-1.5.0beta19.tar
2010-04-24 12:17:49 -05:00
Glenn Randers-Pehrson
5623f781bc
[devel] Imported from libpng-1.5.0beta18.tar
2010-04-17 19:09:22 -05:00
Glenn Randers-Pehrson
7efdbaf320
[devel] Added some PNG_NO_* defines to contrib/pngminim/*/pngusr.h to
...
save some space.
2010-04-17 18:50:23 -05:00
Glenn Randers-Pehrson
98eb24c726
[devel] Updated contrib/pngminim project to work with the new pnglibconf.h
2010-04-17 18:07:33 -05:00
Glenn Randers-Pehrson
8c065ddbe6
[devel] Revised contrib/pngminim/decoder to build and use pnglibconf.h
2010-04-17 12:40:12 -05:00
Glenn Randers-Pehrson
6ff9ec81c5
[devel] Attempt to get contrib/pngminim working with new pnglibconf.h
...
not quite working yet (pow is undefined)
2010-04-17 11:53:38 -05:00
Glenn Randers-Pehrson
8027fed7d1
[devel] Imported from libpng-1.5.0beta17.tar
2010-04-17 08:58:29 -05:00
Glenn Randers-Pehrson
3cd7cffd0c
[devel] Imported from libpng-1.5.0beta17.tar
2010-04-16 19:28:42 -05:00
Glenn Randers-Pehrson
b92e2f7335
[devel] Expanded TAB characters in contrib/pngminus
2010-03-15 09:48:37 -05:00
Glenn Randers-Pehrson
42928551cf
[devel] Expanded TAB character in contrib/gregbook/rpng-x.c and rpng2-x.c
2010-03-15 08:38:06 -05:00
Glenn Randers-Pehrson
86f88ddd53
[devel] Imported from libpng-1.5.0beta12.tar
2010-03-08 21:31:46 -06:00
Glenn Randers-Pehrson
65a223794a
[devel] Bump to version libpng-1.5.0beta11
2010-03-03 05:39:36 -06:00
Glenn Randers-Pehrson
d259e6c570
[devel] Revised png_longjmp() calls in contrib/gregbook to use png_ptr
2010-02-21 23:36:35 -06:00
Glenn Randers-Pehrson
4531ded5c1
[devel] Removed unused gzio.c from contrib/pngminim gather and makefile scripts
...
This is necessary when libz is upgraded to 1.2.4
2010-02-21 23:07:13 -06:00
Glenn Randers-Pehrson
f98726ae98
[devel] Added exported png_longjmp() function.
2010-02-19 09:54:53 -06:00
Glenn Randers-Pehrson
946199e8e4
[devel] Removed obsolete unused MMX-querying support from contrib/gregbook
2010-02-19 07:57:34 -06:00
Glenn Randers-Pehrson
f1eb918dc8
[devel] Imported from libpng-1.5.0beta03.tar
2010-02-08 15:42:16 -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
3da965ce4b
[devel] Removed leftover "-DPNG_CONFIGURE_LIBPNG"
...
from contrib/pngminim/*/makefile
2009-12-11 07:56:25 -06:00
Glenn Randers-Pehrson
d88da23cbd
[devel] Added dependency on pngpriv.h in contrib/pngminim/*/makefile
2009-11-09 13:34:10 -06:00
Glenn Randers-Pehrson
d5513a7490
[devel] Changed pngminim/*/gather.sh to stop trying to remove pnggccrd.c and pngvcrd.c
2009-11-09 11:28:15 -06:00
Glenn Randers-Pehrson
3d7e15f353
[devel] Changed pngminim/*/gather.sh to stop trying to remove pnggccrd.c and pngvcrd.c
2009-11-09 11:05:40 -06:00
Glenn Randers-Pehrson
ec3f949874
[devel] Fixed some deprecated usages in the contrib directory.
2009-11-09 10:49:12 -06:00
Glenn Randers-Pehrson
3243fea0ac
[devel] Remove scripting cruft in contrib/pngminim/*/pngusr.h
2009-09-24 18:05:22 -05:00
Glenn Randers-Pehrson
b380515c84
[devel] Removed references to PNG_NO_GLOBAL_ARRAYS
...
from contrib/visupng and contrib/pngminim sources.
2009-08-31 14:50:08 -05:00
Glenn Randers-Pehrson
77d0cdef02
[devel] Imported from libpng-1.4.0beta78.tar
2009-08-31 11:22:08 -05:00
Glenn Randers-Pehrson
922ad083e6
[devel] Revise references to zlib/libpng license
2009-07-28 16:48:28 -05:00
Glenn Randers-Pehrson
12a11c521b
[devel] Imported from libpng-1.4.0beta68.tar
2009-07-19 14:27:36 -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
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
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
b205f291f6
Actually add the renamed makefiles.
2009-05-19 13:10:55 -05:00
Glenn Randers-Pehrson
a24b08a42a
Rename contrib/pngminim/*/makefile.std to makefile
...
since there's only one makefile, so users can just type "make"
instead of "make -f makefile.std".
2009-05-19 13:08:48 -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
a93c942070
Imported from libpng-1.4.0beta54.tar
2009-04-13 12:02:11 -05:00
