Peter Schlaile <pe...@schlaile.de> writes: > At least, wine reacts very differently than windows here :) > Read: it crashes the application I mentioned in my previous mail: > http://www.phononet.de/downloads/support/downloads/Aktueller_PNClient/PNCLIENT1.9.zip > > And: from a design perspective it sounds very strange that a fast > track optimisation *silently* changes protection bits!
There's nothing silent about it, the protection bits have to match the DIB state. > That wouldn't be a problem, if windows behaved exactly the same way. > (which it most likely does not, otherwise PNClient wouldn't crash, > right?). I wouldn't be surprised if there was a way to crash it on Windows too, that app is broken, it never gives the code a chance to handle the exception. This is not how exception handlers are supposed to work. Of course this specific issue would be fixed by a DIB engine, but there are other places where exceptions can happen internally, even on Windows. > Are you sure? 0 means: everything is transparent, and that sounds > like: we need an alpha channel, right? 0 means there's no alpha channel, which is what we are checking here. -- Alexandre Julliard julli...@winehq.org