0 Replies Latest reply: Apr 2, 2012 11:44 AM by mikko.torniainen RSS

    Hardware accelerated scaling on external display not smooth since 11.0

    mikko.torniainen Community Member

      Hi,

       

      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?