wxWidgets/docs/tech
Vadim Zeitlin fff5f7d5d8 Merge libpng 1.6.2 into the trunk.
Add pngprefix.h file generated by libpng configure/make process (which we
don't run during wxWidgets build, so this is something that will need to be
redone manually whenever libpng is upgraded, the procedure for doing this is
documented in docs/tech/tn0025.txt) in order to use "wx_" prefix for all
libpng public symbols. This should avoid at least some problems due to the
conflicts between the built-in libpng and shared libpng loaded into the
process as GTK+ libraries dependency under Unix.

Also rename wx_png_{warning,error} to use upper case PNG for consistency with
wx_PNG_stream_{reader,writer} and to avoid conflict with png_{warning,error}()
which we now rename to have "wx_" prefix.

Closes #14157.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@74451 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2013-07-07 17:44:15 +00:00
..
index.txt Add instructions for upgrading third party libraries. 2013-07-07 17:35:18 +00:00
tn0001.txt
tn0002.txt
tn0003.txt
tn0005.txt
tn0009.htm
tn0011.txt
tn0012.txt Remove wxMGL port. 2012-01-15 14:46:41 +00:00
tn0015.txt
tn0016.txt
tn0017.txt
tn0018.txt
tn0019.txt
tn0020.txt
tn0021.txt
tn0022.txt Added more items to the release check list. 2012-07-12 13:18:06 +00:00
tn0023.txt
tn0024.txt
tn0025.txt Merge libpng 1.6.2 into the trunk. 2013-07-07 17:44:15 +00:00