1998-04-21 16:03:57 -04:00
|
|
|
|
2011-11-03 00:06:45 -04:00
|
|
|
Libpng 1.5.7beta01 - November 3, 2011
|
|
|
|
|
|
|
|
|
|
This is not intended to be a public release. It will be replaced
|
|
|
|
|
within a few weeks by a public version or by another test version.
|
1998-04-21 16:03:57 -04:00
|
|
|
|
2006-02-22 10:19:25 -05:00
|
|
|
Files available for download:
|
|
|
|
|
|
|
|
|
|
Source files with LF line endings (for Unix/Linux) and with a
|
|
|
|
|
"configure" script
|
|
|
|
|
|
2011-11-03 00:06:45 -04:00
|
|
|
1.5.7beta01.tar.xz (LZMA-compressed, recommended)
|
|
|
|
|
1.5.7beta01.tar.gz
|
|
|
|
|
1.5.7beta01.tar.bz2
|
2006-03-31 06:29:33 -05:00
|
|
|
|
2006-02-22 10:19:25 -05:00
|
|
|
Source files with CRLF line endings (for Windows), without the
|
|
|
|
|
"configure" script
|
|
|
|
|
|
2011-11-03 00:06:45 -04:00
|
|
|
lp157b01.7z (LZMA-compressed, recommended)
|
|
|
|
|
lp157b01.zip
|
2006-02-22 10:19:25 -05:00
|
|
|
|
|
|
|
|
Other information:
|
|
|
|
|
|
2011-11-03 00:06:45 -04:00
|
|
|
1.5.7beta01-README.txt
|
|
|
|
|
1.5.7beta01-LICENSE.txt
|
2011-09-22 13:41:58 -04:00
|
|
|
|
2011-11-03 00:06:45 -04:00
|
|
|
Changes since the last public release (1.5.6):
|
2011-09-22 13:41:58 -04:00
|
|
|
|
2011-11-03 00:06:45 -04:00
|
|
|
Version 1.5.7 [November 3, 2011]
|
2011-11-03 01:47:55 -04:00
|
|
|
Added support for ARM processor (Mans Rullgard)
|
2011-11-03 17:11:08 -04:00
|
|
|
Fixed bug in pngvalid on early allocation failure; fixed type cast in
|
|
|
|
|
pngmem.c; pngvalid would attempt to call png_error() if the allocation
|
|
|
|
|
of a png_struct or png_info failed. This would probably have led to a
|
|
|
|
|
crash. The pngmem.c implementation of png_malloc() included a cast
|
|
|
|
|
to png_size_t which would fail on large allocations on 16-bit systems.
|
2011-11-03 19:19:53 -04:00
|
|
|
Fix for the preprocessor of the Intel C compiler. The preprocessor
|
|
|
|
|
splits adjacent @ signs with a space; this changes the concatentation
|
|
|
|
|
token from @@@ to PNG_JOIN; that should work with all compiler
|
|
|
|
|
preprocessors.
|
2011-11-03 19:31:00 -04:00
|
|
|
Paeth filter speed improvements from work by Siarhei Siamashka. This
|
|
|
|
|
changes the 'Paeth' reconstruction function to improve the GCC code
|
|
|
|
|
generation on x86. The changes are only part of the suggested ones;
|
|
|
|
|
just the changes that definitely improve speed and remain simple.
|
|
|
|
|
The changes also slightly increase the clarity of the code. In a
|
|
|
|
|
|
2011-10-27 17:47:25 -04:00
|
|
|
|
2011-11-03 00:06:45 -04:00
|
|
|
Send comments/corrections/commendations to png-mng-implement at lists.sf.net:
|
2006-08-19 14:59:24 -04:00
|
|
|
(subscription required; visit
|
2006-02-20 23:09:05 -05:00
|
|
|
https://lists.sourceforge.net/lists/listinfo/png-mng-implement
|
2011-11-03 00:06:45 -04:00
|
|
|
to subscribe) or to glennrp at users.sourceforge.net
|
1998-04-21 16:03:57 -04:00
|
|
|
|
1998-12-29 12:47:59 -05:00
|
|
|
Glenn R-P
|
