[lkml]   [2011]   [Jun]   [14]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
SubjectRe: [OT] Re: [PATCH 00/15] GMA500 KMS and GEM
On Wed, Jun 08, 2011 at 01:24:49PM +0100, Alan Cox wrote:
> > But I see the vblank (the feature that lets the (whatever space) programs
> > know when the vertical return occurs ?) as a quite useful thing...
> Nothing much in the 2D world seems to use it for anything. In the 3D
> world yes vblank syncing and page flipping is important, but the driver
> is 2D only.

Video players probably want to use it to provide tear/stutter-free playback?

-- Pasi

 \ /
  Last update: 2011-06-14 11:27    [W:0.051 / U:37.160 seconds]
©2003-2017 Jasper Spaans. hosted at Digital OceanAdvertise on this site