QT PowerVR Driver Load Fail

This topic contains 2 replies, has 2 voices, and was last updated by  Heyi 8 years, 4 months ago.

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  • #29815

    bjaminn
    Member

    On a OMAP3530
    I added    

    -qtlibinfix E
    -qt-decoration-styled -plugin-decoration-default -plugin-decoration-windows
    -plugin-gfx-transformed -plugin-gfx-qvfb -plugin-gfx-vnc
    -plugin-mouse-tslib -qt-mouse-pc -qt-mouse-qvfb
    -qt-kbd-tty -qt-kbd-usb -qt-kbd-qvfb
    -DQT_KEYPAD_NAVIGATION
    -plugin-gfx-powervr -opengl es2 -release -no-cups -no-accessibility -reduce-relocations
                        -shared -no-nas-sound -no-sm -no-nis
                        -qt-gif -system-libjpeg -system-libpng -system-zlib
                        -no-sql-ibase -no-sql-mysql -no-sql-odbc -no-sql-psql -no-sql-sqlite -no-sql-sqlite2
                        -no-pch -qdbus -stl -glib -phonon -webkit

    to the configure parameters and everything seems to build correctly.

    When I boot the image I run “export QWS_DISPLAY=powervr”

    Then when I run my app i get the following output

    powervr: driver not found

    Aborted

    Qt seems to run fine with just the framebuffer driver and the OpenGL ES demos work just fine too.

    Some advice would be greatly appreciated.

    #33102

    Heyi
    Member

    Could you build the opengl-es Demo in QT4.5 successfully? I can not.

    #33103

    Heyi
    Member

    Could you try to export such a enviroment var:QT_PLUGIN_PATH to your plugin directory?
    Thanks!

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