Skip navigation
Currently Being Moderated

Hardware accelerated scaling on external display not smooth since 11.0

Apr 2, 2012 11:44 AM

Tags: #problem #scaling #flash #hardware #display #graphics #external #accelerated



When running 1280x800 app in fullscreen mode with hardware accelerated scaling (fullScreenSourceRect) from a laptop on the second screen (extented desktop etc)  hardware scaling seems to fail to smooth the image on certain cases.


flash version
screen resolutionresult
10.3any works
11.0 - 11.21280 x 1024 or 1280x800works
11.0 - 11.2any otherfails


We're actually making an Air app, but it seems flash player has the problem and air 3.2 comes with flash 11.2.


Code for fullscreen:


stage.fullScreenSourceRect = new Rectangle(0,0,1280,800);

stage.displayState = StageDisplayState.FULL_SCREEN_INTERACTIVE;


Here's a list of display adapters we've confirmed the problem with, but it seems there's others too:

  • Intel GMA X3100
  • Mobile Intel(R) 965 Express Chipset Family
  • Mobile Intel(R) 915GM/GMS,910GML Express Chipset Family


Anyone have any workarounds or other advice for this?


More Like This

  • Retrieving data ...

Bookmarked By (0)

Answers + Points = Status

  • 10 points awarded for Correct Answers
  • 5 points awarded for Helpful Answers
  • 10,000+ points
  • 1,001-10,000 points
  • 501-1,000 points
  • 5-500 points