John Bowler e8c554661c Back-port pngvalid corrections and enhancements
This is a patch for libpng16.
It incorporates fixes to the low-bit-depth gray background handling from
libpng17 and turns one of the low-bit-depth gray cases that does work (and,
indeed, did work before) in libpng16

Signed-off-by: John Bowler <jbowler@acm.org>
2015-09-17 07:56:30 -07:00
..
2011-11-16 13:35:16 -06:00

This "contrib" directory contains contributions which are not necessarily under
the libpng license, although all are open source.  They are not part of
libpng proper and are not used for building the library.