[MeeGo-dev] Why does the mcompositor's compositing functionality depend on the type of the topmost window?

2010-10-21 Thread Feng, Haitao
Dear mcompositor developers, Yongsheng and I have a question on mcompositor, why does the compositing functionality depend on the type of the topmost window? The function MCompositeManagerPrivate::possiblyUnredirectTopmostWindow() will judge whether the topmost root window isAppWindow(true), if i

Re: [MeeGo-dev] Why does the mcompositor's compositing functionality depend on the type of the topmost window?

2010-10-21 Thread Patrick Ohly
Hello Haitao! You might have a better chance getting an answer to the email below on the MTF mailing list. On CC and Reply-To set. On Do, 2010-10-21 at 11:29 +0100, Feng, Haitao wrote: > Dear mcompositor developers, > > Yongsheng and I have a question on mcompositor, why does the compositing > f

Re: [MeeGo-dev] Why does the mcompositor's compositing functionality depend on the type of the topmost window?

2010-10-21 Thread Abdiel Janulgue
Hi, On Thursday 21 October 2010 01:29:08 pm ext Feng, Haitao wrote: > > Yongsheng and I have a question on mcompositor, why does the compositing > functionality depend on the type of the topmost window? > > The function MCompositeManagerPrivate::possiblyUnredirectTopmostWindow() > will judge wh

Re: [MeeGo-dev] Why does the mcompositor's compositing functionality depend on the type of the topmost window?

2010-10-21 Thread Zhu, Yongsheng
ly, Patrick > Sent: Thursday, October 21, 2010 8:37 PM > To: Feng, Haitao > Cc: meego-dev@meego.com; Zhu, Yongsheng; MeeGo Touch > Development > Subject: Re: [MeeGo-dev] Why does the mcompositor's > compositing functionality depend on the type of the topmost > window? &g

Re: [MeeGo-dev] Why does the mcompositor's compositing functionality depend on the type of the topmost window?

2010-10-21 Thread Abdiel Janulgue
- whether it is needed for animating the windows or for using the decorator. For all other use case, each window should be rendering directly to the framebuffer. -abdiel > > Cheers, > Yongsheng > > > -Original Message----- > > From: Ohly, Patrick > > Sent: Thursday, Oc

Re: [MeeGo-dev] Why does the mcompositor's compositing functionality depend on the type of the topmost window?

2010-10-21 Thread Feng, Haitao
> > -abdiel > > > > > Cheers, > > Yongsheng > > > > > -Original Message----- > > > From: Ohly, Patrick > > > Sent: Thursday, October 21, 2010 8:37 PM > > > To: Feng, Haitao > > > Cc: meego-dev@meego.com; Zhu, Yong

Re: [MeeGo-dev] Why does the mcompositor's compositing functionality depend on the type of the topmost window?

2010-10-22 Thread Tapani Pälli
> needed whenever composition use case is triggered - whether it is needed > > for > > animating the windows or for using the decorator. For all other use case, > > each > > window should be rendering directly to the framebuffer. > > > > -abdiel > > >