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  1. Qt
  2. QTBUG-22563

QML Image elements sometimes shown as black rectangles if using openvg or opengl graphics system

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Details

    • Bug
    • Resolution: Incomplete
    • Not Evaluated
    • None
    • 4.7.3
    • (Inactive) QtQuick (version 1)
    • Qt 4.7.3 on Symbian Anna on Nokia C7 (all software updates applied)

    Description

      I have a couple of QML Image elements in my application. On my Nokia C7 sometimes random images are rendered as black rectangles. This happens whether or not I load them asynchronous.

      Both the 'openvg' and the 'opengl' graphics system have this problem. Only if I switch to 'raster' I can reproducible see all images.

      In case an image is not shown, there is no indication of an error. Nothing on the CODA console. Also Image.status == 1 and Image.progress == 1.

      I have the feeling that this problem occured after upgrading to Symbian Anna.

      Please note, I was not able to reproduce this behavior on any desktop platform.

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            jhautaka Jani Hautakangas
            conny Cornelius Hald
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              Updated:
              Resolved: