[libpng17] Ported recent changes from libpng16 to libpng17

Fixed 'minimal' builds. Various obviously useful minimal configurations
  don't build because of missing contrib/libtests test programs and overly
  complex dependencies in scripts/pnglibconf.dfa. This change adds
  contrib/conftest/*.dfa files that can be used in automatic build
  scripts to ensure that these configurations continue to build.
Enabled WRITE_INVERT and WRITE_PACK in contrib/pngminim/encoder.
This commit is contained in:
John Bowler
2013-11-22 17:41:20 -06:00
committed by Glenn Randers-Pehrson
parent 81824079b5
commit 7e2707e2af
35 changed files with 738 additions and 271 deletions

View File

@@ -1,7 +1,7 @@
VisualStudio instructions
libpng version 1.7.0beta23 - November 7, 2013
libpng version 1.7.0beta23 - November 22, 2013
Copyright (c) 1998-2010 Glenn Randers-Pehrson