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  1. #1
    Registered User
    Join Date
    Sep 2004
    Posts
    28

    qt application, gpu memory and gpu events

    Hi,

    I am working on app for n8 where gpu memory is used to fiddle with video files. When gpu memory is used then application ui just becomes black - perhaps result of lack of gpu mem, I suppose that default rendering engine used is openvg which actually uses the same memory .

    So, the question is: how to detect such situations from qtquick/qt and what to do then?

    seba
    Last edited by sebaw; 2011-09-13 at 09:50.

  2. #2
    Super Contributor
    Join Date
    Mar 2009
    Posts
    1,024

    Re: qt application, gpu memory and gpu events

    I think you are looking for this: http://www.developer.nokia.com/Commu...emory_handling

  3. #3
    Registered User
    Join Date
    Sep 2004
    Posts
    28

    Re: qt application, gpu memory and gpu events

    Thanks for that!

    However, it is still a half of the answer. Now, what to do with qtquick application, how to resume it when memory was requested for something else and then freed?

    seba

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