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  1. Qt
  2. QTBUG-56975

QtQuick/QML displayed with wrong colors on Big Endian architecture

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Details

    • Bug
    • Resolution: Unresolved
    • P4: Low
    • None
    • 5.7.0
    • Quick: Core Declarative QML
    • None
    • OS: AOSC OS (https://aosc.io/)
      Qt version: 5.7.0
      Architecture: PPC64
      Mesa version: 13.0.0/12.0.3 (both shows the same issue)
    • Linux/X11

    Description

      I was trying to build and run Plasma 5.8 on my PowerMac G5 today (the graphics card is not relevant...), and I found that the desktop was shown in wrong color - a strong blue and violet hue, as described in my original KDE bug report here: https://bugs.kde.org/show_bug.cgi?id=372202.

      Anyways, I have attached two screenshots of the same animation.qml from the QtDeclarative examples, run using the same version of Qt with qmlscene, on PPC64 and AMD64.

      ----------

      Leslie Zhai has provided his screenshot of running the same demo on AMD64: https://dn-fishroom.qbox.me/img/7b4e.jpeg.

      My screenshot is attached below.

      Attachments

        Issue Links

          depends on

          User Story - Created by Jira Software - do not edit or delete. Issue type for a user story. QTQAINFRA-4340 Add Big-endian to CI

          • Not Evaluated - Not yet evaluated/prioritized
          • Withdrawn
          is duplicated by

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-70217 PPC (big-endian): QtQuick Image has wrong colors

          • P3: Somewhat important - Should be fixed, but doesn't affect the release in any way.
          • Reported

          Activity

            People

              srutledg Shawn Rutledge
              mingcongbai Mingcong Bai
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              Dates

                Created:
                Updated: