On Fri, 22 Feb 2002, [big5] Kevin Huang wrote:
> > > Hi Mark :
> > >
> > > Thanks for your answer in advance!! :)
> > >
> > > I'm working on Xv driver for my company's graphic
> > > chip, but I encounter an problem & can't fint out the
> > > reason. Everytime I use other window to clip the video
> > > window or move it, StopVideo will be called & makes
> > > the video flicker. This doesn't happen in ATI AiW
> > > r128.
> >
> > That's because the other drivers don't stop the video
> > then. They stop it in a few seconds if PutImage doesn't
> > get called again.
> >
>
> How does the AiW driver make it ? I trace the code of PutImage
> & StopVideo in r128_video.c but find nothing special.
> The StopVideo seems be called by X Server & the AiW driver seems
> cannot control when StopVideo will be called. the driver only provide
> the StopVideo function call for X Server.
Are you saying that the ATI driver's StopVideo is not
called? It should be called when the window moves.
Mark.
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