问题
I tried to follow the steps in the answer of Directx control in browser plugin
but when I added the solution mentioned in http://colonelpanic.net/2010/11/firebreath-tips-drawing-on-windows/ FireBreath Tips: Drawing on Windows
"1.Make your plugin object windows specific
change the type of the event source specified in EVENTTYPE_CASE to FB::PluginWindowWin (as well as the type in the handlers) and you will have your object cast in the way you need it."
I got 119 errors, all are in winsock2.h file, which I included in other file, saying redefinition, different linkage. what to do?
Thanks, Sara
回答1:
did you add the #include "Win/PluginWindowWin.h"?
another thing that can help that is #include "win_common.h" early in the file. The include order of certain windows headers and winsock matters, so that can cause this issue if they get out of order.
回答2:
This is a general problem occures when one tries to include windows.h and winsock2.h.
windows.h includes winsock.h itself, therefore, if you include winsock2.h after it, several redefinition conflicts arise.
Solution: include "winsock2.h" first.
来源：https://stackoverflow.com/questions/6109545/firebreath-fbpluginwindowwin-include-problem