Il 01/05/2012 07:53, Stefan Weil ha scritto: > If neither width nor height changes, nothing has to be done. > > Cc: Anthony Liguori <aligu...@us.ibm.com> > Signed-off-by: Stefan Weil <s...@weilnetz.de> > --- > > This patch improves SDL for any host (for example with remote X displays), > but the main reason why I wrote it was another problem: > > On w32 / w64 hosts, qemu-system-arm has a deadlock when it calls > sdl_resize_displaysurface during Linux boot. One thread waits for > a critical region, another thread waits inside SDL_SetVideoMode. > > The patch avoids this problem. Paolo, maybe you have an idea what > could cause the deadlock.
No idea---honestly, my w32 interest is limited to replacing hacks with proper solutions. :) It turns out that in many cases you can fix bugs along the way and that helps having people look at your patches... Paolo
