SurfaceFlinger takes care of drawing the screen rotated. It don't believe it talks with the driver for this, but just draws the surfaces to the screen with a rotation transformation.
On Mon, Apr 6, 2009 at 5:05 AM, UJ <[email protected]> wrote: > > Hello, > > I tried to trace the screen rotation procedure. > > I trace from application's andriodmanifest.xml > ->ActivityManager > ->WindowManager > ->SurfaceFlinger > ->???(Maybe Skia) > ->???(Maybe Display Driver) > > Can any experts give me some tips how to trace > after the SurfaceFlingfer? > > Does it use Skia to do orientation? > After the skia, will it call display driver for orientation? > > Many Many Thanks!!! > > > -- Dianne Hackborn Android framework engineer [email protected] Note: please don't send private questions to me, as I don't have time to provide private support, and so won't reply to such e-mails. All such questions should be posted on public forums, where I and others can see and answer them. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "android-framework" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-framework?hl=en -~----------~----~----~----~------~----~------~--~---
