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896 Commits

Author SHA1 Message Date
Glenn Randers-Pehrson
f74c5acf29 [devel] Eliminated unused PNG_FLAG_FREE_* defines from pngpriv.h 2009-09-20 07:27:34 -05:00
Glenn Randers-Pehrson
6bbc336c02 [devel] Bump version to 1.4.0beta81 2009-09-17 13:32:41 -05:00
Glenn Randers-Pehrson
93fc3da348 [devel] Bump version to libpng-1.4.0beta81 2009-09-17 11:08:12 -05:00
Glenn Randers-Pehrson
c7dd196b04 [devel] Update CHANGES and ANNOUNCE 
about fixing the "#if def " bug
 2009-09-17 11:03:48 -05:00
Glenn Randers-Pehrson
495e399865 [devel] Revise ANNOUNCE and CHANGES 
to give Dennis Gustafsson credit for noticing the incorrect typecast
of "filler".
 2009-09-17 09:43:34 -05:00
Glenn Randers-Pehrson
36ac0b59b0 [devel] Changed (png_byte)filler to (png_uint_16)filler in png_set_filler(). 2009-09-15 19:12:08 -05:00
Glenn Randers-Pehrson
00768a2d76 [devel] Removed scripts/libpng.icc 2009-09-03 13:23:59 -05:00
Glenn Randers-Pehrson
bb9ff29efd [devel] Bump version to libpng-1.4.0beta80 2009-09-01 11:38:15 -05:00
Glenn Randers-Pehrson
5618e46179 [devel] Eliminated PNG_NO_CALLOC and PNG_CALLOC_SUPPORTED 
and always use png_calloc().  The macros were only there for testing,
since libpng-1.4.0beta48 and no problems have been reported.
 2009-09-01 10:48:04 -05:00
Glenn Randers-Pehrson
8631250eea [devel] Eliminate PNG_USE_GLOBAL_ARRAYS option 
Always use local arrays, which has been the default behavior
for a long time.
 2009-08-31 14:17:23 -05:00
Glenn Randers-Pehrson
c31d7179e5 [devel] Bump version to libpng-1.4.0beta79 2009-08-31 11:25:46 -05:00
Glenn Randers-Pehrson
02564cc842 [devel] Revise CHANGES and ANNOUNCE entry for previous commit. 2009-08-31 11:19:20 -05:00
Glenn Randers-Pehrson
d9f21ee796 [devel] Initialize row_pointers to NULL with a loop 
instead of memset to zero in png_read_png().
 2009-08-31 10:52:38 -05:00
Glenn Randers-Pehrson
0af5378d4d [devel] Eliminated PNG_NO_FREE_ME and PNG_FREE_ME_SUPPORTED macros 
They were only useful for obtaining compatibility for old applications
that used libpng-1.0.x versions prior to the implementation of "free_me".
 2009-08-31 09:02:37 -05:00
Glenn Randers-Pehrson
8551d59672 [devel] Reverted previous change (png_memset loop) 
It does not seem to promise any benefit to libpng.
 2009-08-29 16:25:19 -05:00
Glenn Randers-Pehrson
10ee432860 [devel] Optionally use a loop instead of memset() to initialize memory. 
To try this, configure libpng using PNG_USE_MEMSET_LOOP.  Initial testing
with pngcrush was not promising, although it does save a hundred bytes or
so of executable size.
 2009-08-29 14:30:36 -05:00
Glenn Randers-Pehrson
194ca9e7bb [devel] Remove reference to KNOWNBUG in ANNOUNCE. 2009-08-28 07:25:42 -05:00
Glenn Randers-Pehrson
2d7767b700 [devel] Bump version to libpng-1.4.0beta78 2009-08-28 07:17:18 -05:00
Glenn Randers-Pehrson
38e467edac [devel] Various bugfixes and improvements to CMakeLists.txt (Philip Lowman) 
1. Modify project(PNG) to project(PNG C) to avoid search for C++ compiler
2. set(CMAKE_ALLOW_LOOSE_LOOP_CONSTRUCTS true) and fix end conditionals
from ugly else(FOO AND BAR) endif(FOO AND BAR) to else() endif()
3. Add missing include_directories() for ZLIB_INCLUDE_DIR
4. Created CMake options to allow configurable building of STATIC or SHARED
libpng, both default on.
5. Modified PNG_DEBUG to default to false?
6. Fix installation of static/shared libraries so DLL goes in prefix+/bin,
all others in prefix+/lib
 2009-08-27 15:59:40 -05:00
Glenn Randers-Pehrson
21ab827567 [devel] Removed some files from distribution 
lpXYZ.tar.bz2 (with CRLF), KNOWNBUG, libpng-x.y.z-KNOWNBUG.txt,
and the "noconfig" files have been removed from the distribution.
 2009-08-26 12:10:02 -05:00
Glenn Randers-Pehrson
b7e4c1c2e2 [devel] Bump version to libpng-1.4.0beta77 2009-08-26 12:04:32 -05:00
Glenn Randers-Pehrson
6d75d0c51f [devel] Moved an improperly located if-test in png_read_row() 
It had been put inside the png_debug2() statement.
 2009-08-22 08:45:09 -05:00
Glenn Randers-Pehrson
ec323d3036 [devel] Bump version to libpng-1.4.0beta76 2009-08-20 23:03:26 -05:00
Glenn Randers-Pehrson
0fe929e778 [devel] Fixed incorrect #ifdef in pngset.c 
PNG_UNKNOWN_CHUNK_SUPPORTED should be PNG_HANDLE_AS_UNKNOWN_SUPPORTED.
 2009-08-20 22:55:49 -05:00
Glenn Randers-Pehrson
626afd6219 [devel] Removed an extra debug statement from pngwutil.c 2009-08-20 22:52:51 -05:00
Glenn Randers-Pehrson
951028949c [devel] Remove extra png_debug() from png_write_find_filter() 
in pngwutil.c, that was recently added by mistake.
 2009-08-13 18:09:22 -05:00
Glenn Randers-Pehrson
3358a9880b [devel] Bump version to libpng-1.4.0beta75 2009-08-13 18:05:36 -05:00
Glenn Randers-Pehrson
3c9c3ea7ae [devel] Imported from libpng-1.4.0beta74.tar 2009-08-08 16:58:26 -05:00
Glenn Randers-Pehrson
866b62acdc [devel] Bumpt to version libpng-1.4.0beta74 2009-08-08 16:49:46 -05:00
Glenn Randers-Pehrson
3a054e1e96 [devel] Imported from libpng-1.4.0beta73.tar 2009-08-01 08:59:19 -05:00
Glenn Randers-Pehrson
ad81d71ecb [devel] Bump version to libpng-1.4.0beta72 2009-07-30 15:42:11 -05:00
Glenn Randers-Pehrson
922ad083e6 [devel] Revise references to zlib/libpng license 2009-07-28 16:48:28 -05:00
Glenn Randers-Pehrson
0d6ade69e2 [devel] Bump version to libpng-1.4.0beta71 2009-07-28 08:04:56 -05:00
Glenn Randers-Pehrson
bc438d3671 [devel] Revise CHANGES and ANNOUNCE 
with information that the NULL dereference bug first appeared in libpng-0.95.
 2009-07-27 22:17:19 -05:00
Glenn Randers-Pehrson
e2a118f81a [devel] Avoid a possible NULL dereference in debug builds 
in png_set_text-2().  Bug discovered by Evan Rouault, using cochinelle.
 2009-07-27 22:08:25 -05:00
Glenn Randers-Pehrson
78389d8396 [devel] Bump version to libpng-1.4.0beta70 2009-07-27 22:05:20 -05:00
Glenn Randers-Pehrson
1cece74438 [devel] Imported from libpng-1.4.0beta69.tar 2009-07-25 09:26:53 -05:00
Glenn Randers-Pehrson
3f705ba9a5 [devel] Added a prototype for png_64bit_product() 
in png.c (suggested by Peter Breitenlohner)
 2009-07-23 12:53:06 -05:00
Glenn Randers-Pehrson
8f075be1e2 [devel] Fixed up xcode project (Alam Arias) 2009-07-19 19:33:22 -05:00
Glenn Randers-Pehrson
8cb69f0f2b [devel] Removed extraneous declaration 
from the new call to png_read_gray_to_rgb() (bug introduced in
libpng-1.4.0beta67). (Patch contributed by Alam Arias)
 2009-07-19 19:24:58 -05:00
Glenn Randers-Pehrson
97a4573885 [devel] Describe new filter-selection test in CHANGES and ANNOUNCE. 2009-07-19 15:10:36 -05:00
Glenn Randers-Pehrson
0b1ba8c05e [devel] Bump version to libpng-1.4.0beta69 2009-07-19 14:30:05 -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
ae4af5600d [devel] Avoid some tests while selecting a filter. 
The AVG and PAETH filters will never be selected for the first
row, so we need not test them.
 2009-07-18 11:28:33 -05:00
Glenn Randers-Pehrson
ee100094e4 [devel] Bump version to libpng-1.4.0beta68 2009-07-07 13:55:58 -05:00
Glenn Randers-Pehrson
bc7156d089 [devel] Imported from libpng-1.4.0beta67.tar 2009-07-06 09:14:14 -05:00
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