Re: RENDER ext. & hardware acceleration, libart integration

Juliusz Chroboczek <[email protected]> 26 Aug 2002 19:01:04 +0100

Newsgroups	gmane.comp.xfree86.render
Message-ID	<[email protected]>

KP> What I don't know is if we could set the frame buffer to
KP> write-back and add suitable cache flush instructions when
KP> switching from accelerated to unaccelerated rendering.

Wouldn't the resulting cache pollution be really bad?  (Shadowfb
suffers from the same problem.)

                                        Juliusz