[libpng16] Added PNG generation tool, fixed unitialized pointer in

simpleover. Also added a comment to png.h pointing out that the pointer must
 be set to NULL!  (simpleover crashes with any slightly complex command lines
 without this fix.)
This commit is contained in:
John Bowler
2015-05-04 19:58:41 -05:00
committed by Glenn Randers-Pehrson
parent cde3078963
commit 0f12df19a1
5 changed files with 880 additions and 10 deletions

View File

@@ -1,4 +1,4 @@
Libpng 1.6.18beta03 - May 3, 2015
Libpng 1.6.18beta03 - May 5, 2015
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.
@@ -38,11 +38,12 @@ Version 1.6.18beta02 [April 26, 2015]
Suppressed some warnings from the Borland C++ 5.5.1/5.82 compiler
(Bug report by Viktor Szaka'ts).
Version 1.6.18beta03 [May 3, 2015]
Version 1.6.18beta03 [May 5, 2015]
Replaced "unexpected" with an integer (0xabadca11) in pngset.c
where a long was expected, to avoid a compiler warning when PNG_DEBUG > 1.
Added contrib/examples/simpleover.c, to demonstrate how to handle
alpha compositing of multiple images, using the "simplified API"
and an example PNG generation tool, contrib/examples/genpng.c
(John Bowler).
Send comments/corrections/commendations to png-mng-implement at lists.sf.net