Glenn Randers-Pehrson
2f70282295
[devel] Revised pngvalid.c to test 16-to-8 bit-depth reduction.
2010-08-27 06:39:23 -05:00
Glenn Randers-Pehrson
55f71781d8
[devel] Made PNG_READ_16_TO_8 depend on PNG_NO_16BIT in scripts/pnglibconf.dfa
2010-08-26 22:47:59 -05:00
Glenn Randers-Pehrson
925d23b32a
[devel] Conditionally compile parts of pngrtran.c and pngtrans.c
...
depending on PNG_16BIT_SUPPORTED
2010-08-26 21:43:18 -05:00
Glenn Randers-Pehrson
4e4876104d
[devel] conditionally compile parts of png.c depending on PNG_16BIT_SUPPORTED
2010-08-26 21:41:04 -05:00
Glenn Randers-Pehrson
0717029581
[devel] Update CHANGES and ANNOUNCE
2010-08-26 19:42:01 -05:00
Glenn Randers-Pehrson
a774c5de84
[devel] Updated scripts/pnglibconf.h.prebuilt
...
and fixed a spelling error
2010-08-26 19:37:55 -05:00
Glenn Randers-Pehrson
a041ae4cde
[devel] Updated TODO, about conditional 16BIT support and extending pngvalid.c
2010-08-26 17:20:00 -05:00
Glenn Randers-Pehrson
7d3e6732fb
[devel] Added PNG_WRITE_16BIT_SUPPORTED option.
2010-08-26 17:14:07 -05:00
Glenn Randers-Pehrson
07d9fc9478
[devel] Added new private header files to libpng_sources in CMakeLists.txt
2010-08-26 17:11:55 -05:00
Glenn Randers-Pehrson
be6f0c2c50
[devel] Bump to version libpng-1.5.0beta46
2010-08-26 07:10:56 -05:00
Glenn Randers-Pehrson
a7119547e2
[devel] Imported from libpng-1.5.0beta45.tar
2010-08-26 07:10:48 -05:00
Glenn Randers-Pehrson
c97cf70bc7
[devel] Remove unnecessary defines from contrib/pngminim/*/pngusr.h
2010-08-24 21:22:27 -05:00
Glenn Randers-Pehrson
4f108d8af6
[devel] Supply default values for PNG_USER_PRIVATEBUILD and PNG_USER_DLLFNAME_POSTFIX
...
in pngpriv.h in case the user forgot to define them in their pngusr.h. This
means it is safe for people not building a DLL to omit these defines from pngusr.h.
2010-08-24 21:05:43 -05:00
Glenn Randers-Pehrson
f45a345adb
[devel] projects/vstudio: fix typo in pnglibconf.vcxproj
2010-08-24 20:19:28 -05:00
Glenn Randers-Pehrson
54872297d3
[devel] Renamed scripts/pnglibconf.h in Makefile.am and Makefile.in
2010-08-24 16:18:05 -05:00
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
15333cd28d
[devel] Changed pngvalid to work when floating point APIs are disabled
2010-08-24 15:29:52 -05:00
Glenn Randers-Pehrson
b5b38edf30
[devel] Added an explicit make step to projects/vstudio for pnglibconf.h
...
Also corrected zlib.vcxproj into which Visual Studio had introduced
what it calls an "authoring error". The change to make pnglibconf.h
simply copies the file; in the future it may actually generate the
file from scripts/pnglibconf.dfa as the other build systems do.
2010-08-24 15:28:43 -05:00
Glenn Randers-Pehrson
9b362b1e4f
[devel] Bump to version libpng-1.5.0beta45
2010-08-24 09:05:02 -05:00
Glenn Randers-Pehrson
4befef0c18
[devel] Imported from libpng-1.5.0beta44.tar
2010-08-24 08:58:43 -05:00
Glenn Randers-Pehrson
438b3caedb
[devel] Fixed VS warnings/errors in vstudio project, tidy up Try/Catch
...
The Try/Catch blocks were checking that the context had not changed -
unnecessary and cexcept cannot handle separate (potentially interleaved)
contexts anyway. Changed the code to make the Catch re-instate the context -
this should help the compiler because the context is the png_store and
minimising the need for the compiler to avoid optimizing it away is good.
2010-08-24 08:55:40 -05:00
Glenn Randers-Pehrson
9b780b8add
[devel] Turn on progressive reader in pngvalid.c by default and tidy code.
2010-08-24 08:50:01 -05:00
Glenn Randers-Pehrson
0f21161e51
[devel] Implemented progressive read in pngvalid.c gamma tests
2010-08-24 08:46:53 -05:00
Glenn Randers-Pehrson
db712a93b4
[devel] Implemented progressive reader in pngvalid.c for standard tests
2010-08-24 08:44:14 -05:00
Glenn Randers-Pehrson
f18a0ed39b
[devel] Simplified the pngvalid error-handling code
...
now that cexcept.h is in place.
2010-08-24 08:41:00 -05:00
Glenn Randers-Pehrson
92ac4fc237
[devel] Clarified pngusr.h comments in pnglibconf.dfa
2010-08-24 08:37:36 -05:00
Glenn Randers-Pehrson
21af4cc914
[devel] Check interlaced images in pngvalid
2010-08-24 08:33:28 -05:00
Glenn Randers-Pehrson
949d46c7ba
[devel] Reformatted/rearranged pngvalid.c to assist use of progressive reader.
2010-08-24 08:29:58 -05:00
Glenn Randers-Pehrson
921d91576a
[devel] Implemented memory checks within pngvalid
2010-08-24 08:26:54 -05:00
Glenn Randers-Pehrson
8c037305e4
[devel] Updated CMakeLists.txt to use CMAKE_INSTALL_LIBDIR variable; useful for
...
installing libpng in /usr/lib64 (Funda Wang). Also ported other recent
changes from libpng-1.4.4beta07:
Revised CMakeLists.txt to put the man pages in share/man/man* not man/man*
Revised CMakeLists.txt to make symlinks instead of copies when installing.
Changed PNG_LIB_NAME from pngNN to libpngNN in CMakeLists.txt (Philip Lowman)
2010-08-23 17:07:32 -05:00
Glenn Randers-Pehrson
a7866f7b95
[devel] Imported from libpng-1.5.0beta43.tar
2010-08-20 11:15:30 -05:00
Glenn Randers-Pehrson
b5a53da717
[devel] Wrapped a long line and fixed a typo in pngvalid.c comments.
2010-08-20 10:15:47 -05:00
Glenn Randers-Pehrson
c08cae1c22
[devel] Revised pngvalid.c to use cexcept.h for error handling.
2010-08-20 09:55:01 -05:00
Glenn Randers-Pehrson
4aa2cd69ae
[devel] pngget.c was omitted from previous checkin.
2010-08-19 16:52:01 -05:00
Glenn Randers-Pehrson
3b5d695583
[devel] Fixed non-GCC fixed point builds. In png.c a declaration was misplaced
...
in an earlier update. Fixed to declare the auto variables at the head.
2010-08-19 08:06:12 -05:00
Glenn Randers-Pehrson
67439c4701
[devel] Addressed various issues identified by GCC, mostly signed/unsigned
...
and shortening problems on assignment but also a few difficult to optimize
(for GCC) loops (John Bowler).
2010-08-19 07:01:09 -05:00
Glenn Randers-Pehrson
a313751258
[devel] Removed spurious tabs, shorten long lines (no source change)
...
Also added scripts/chkfmt to validate the format of all the files that can
reasonably be validated (it is suggested to run "make distclean" before
checking, because some machine generated files have long lines.)
Reformatted the CHANGES file to be more consistent throughout.
2010-08-18 20:25:36 -05:00
Glenn Randers-Pehrson
11966d9c55
[devel] Bump to version libpng-1.5.0beta43
2010-08-18 08:18:33 -05:00
Glenn Randers-Pehrson
ea2f7e07d7
[devel] Imported from libpng-1.5.0beta42.tar
2010-08-18 08:17:18 -05:00
Glenn Randers-Pehrson
e600c51355
[devel]Made all API functions that have const arguments and constant string
...
literal pointers declare them (John Bowler).
Many APIs did not change their arguments but were not declared using
PNG_CONST. This change corrects this. In a few cases APIs that return
constant string literal pointers have also been changed to declare this.
Unlike the argument change this may require app changes; however the
results could never be written to (the app would crash on some platforms
where strings are not writable), so this seems advisable.
2010-08-18 07:25:46 -05:00
Glenn Randers-Pehrson
21b4b339d9
[devel] Fix spelling
2010-08-18 07:12:38 -05:00
Glenn Randers-Pehrson
7de0534490
[devel] Updated ltmain.sh
2010-08-17 13:33:00 -05:00
Glenn Randers-Pehrson
70c8d32f2e
[devel] Updated aclocal.m4
2010-08-17 13:19:56 -05:00
Glenn Randers-Pehrson
08c2e81ac2
[devel] Add .dll.a to extensions to be symlinked by Makefile.am (Yaakov)
2010-08-13 08:21:09 -05:00
Glenn Randers-Pehrson
2a718a3f53
[devel] Bump to version libpng-1.5.0beta42
2010-08-11 09:15:06 -05:00
Glenn Randers-Pehrson
363f96e717
[devel] Imported from libpng-1.5.0beta41.tar
2010-08-11 09:04:31 -05:00
Glenn Randers-Pehrson
9f65059a5b
[devel] Don't try to use version-script with cygwin/mingw.
...
Revised contrib/gregbook to work under cygwin/mingw.
2010-08-11 08:06:11 -05:00
Glenn Randers-Pehrson
b757b1b5ee
[devel] Added the cHRM chunk to pngtest.png
2010-08-11 07:29:04 -05:00
Glenn Randers-Pehrson
a85264b1fc
[devel] Update CHANGES
2010-08-06 07:11:31 -05:00
Glenn Randers-Pehrson
ad18363852
[devel] Bump to version libpng-1.5.0beta41
2010-08-06 07:01:17 -05:00
