looks like eclair has too much repaint/draw overhead than donut., pls have a look at recent exact same thred http://groups.google.com/group/android-porting/browse_thread/thread/e485312bc3757466
-Deva On Wed, Apr 14, 2010 at 12:53 PM, Akshay <[email protected]> wrote: > Hi, > > I have ported Android eclair version to my arm9 based i.mx233 > platform(running at 400Mhz with 128MB of RAM) which is interfaced to > an 800x480 display. > I have found that the screen updates are slow and there are some > breaks and blinks when changing the desktops. Especially when I select > the launcher app, the screen transition is not smooth. > > I have also ported the donut version and the Launcher app response was > quite smoother than that in the eclair version. > > And also I think the processor doesn't have any hardware > accelerators(2D or 3D), so everything has to be in software. > > My question is, why the UI response is slower in eclair than in donut? > > > -- > unsubscribe: > [email protected]<android-porting%[email protected]> > website: http://groups.google.com/group/android-porting > > To unsubscribe, reply using "remove me" as the subject. > -- unsubscribe: [email protected] website: http://groups.google.com/group/android-porting
