Qt 5.4 on BeagleBone Black EGLFS very slow

  • Hi all,
    I got sgx module for BBB following "this":http://elinux.org/BeagleBoardDebian .

    Then I built Qt 5.4 and compiled a very simple QML application that show two fullscreen images fading between them.

    The problem is that if I execute the application with:
    ./myapp -platform linuxfb
    it run fine but if I run with:
    ./myapp -platform eglfs

    It become very slow and the fading between images is very bad.

    What should it be the problem?



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