GDP-9, R-Porter, How to show Qt Hello World application

Roland Krause rkrause at ics.com
Fri Apr 8 23:28:41 EDT 2016


Hello all.
I have had luck with LayerManagerControl in the past when i wanted to show
a simple "Hello World" app, but now it is just not showing up.

After all the LayerManagerControl commands I get this:

LayerManagerControl get scene
screen 0 (0x0)
---------------------------------------
- resolution:           x=1024, y=600
- hardware layer count: 0
- layer render order:

screen 1 (0x1)
---------------------------------------
- resolution:           x=1280, y=800
- hardware layer count: 0
- layer render order:   1000(0x3e8),

    layer 1000 (0x3e8)
    ---------------------------------------
    - created by pid:       0
    - original size:        x=640, y=480
    - destination region:   x=0, y=0, w=640, h=480
    - source region:        x=0, y=0, w=640, h=480
    - orientation:          0 (up is top)
    - opacity:              1
    - visibility:           1
    - type:                 0 (unknown)
    - surface render order: 8455(0x2107),
    - on screen:            1(0x1)

        surface 8455 (0x2107)
        ---------------------------------------
        - created by pid:       455
        - original size:      x=0, y=0
        - destination region: x=0, y=0, w=640, h=480
        - source region:      x=0, y=0, w=640, h=480
        - orientation:        0 (up is top)
        - opacity:            1
        - visibility:         1
        - pixel format:       0 (R-8)
        - native surface:     0
        - counters:           frame=0, draw=0, update=0
        - on layer:           1000(0x3e8)

but nothing shows up on the screen.
Has something changed? Where do I start troubleshooting? What is needed to
get a simple app running?

Regards

Roland
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