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  1. Qt
  2. QTBUG-59283

Reading from FBO yields black image with GPU Mali-T860

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Details

    • Bug
    • Resolution: Done
    • P2: Important
    • 5.9
    • 5.8, 5.9
    • GUI: OpenGL
    • None
    • dd385741605df2dd0cd977ebd8cd49cbf5d90271

    Description

      The Blackview BV6000 uses the Mali-T860 GPU. When the FBO is read only a black image is delivered. Blacklisting the GPU (like its predecessors T720 and T760) solves this problem.

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          is duplicated by

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-59303 In few android devices grabToImage take a black image

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • Closed
          relates to

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-53083 [Android] QQuickWindow::grabWindow() will return a black image

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • Closed
          For Gerrit Dashboard: QTBUG-59283
          # Subject Branch Project Status CR V
          187465,2 Add Mali-T860 to the BGRA blacklist 5.8 qt/qtbase Status: ABANDONED -1 0
          188831,6 Switch to RGB(A|X)8888[_Premultiplied] for QOpenGLFBO readbacks on GLES 5.9 qt/qtbase Status: MERGED +2 0

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              lagocs Laszlo Agocs
              jirauser43583 user-49824 (Inactive)
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              Dates

                Created:
                Updated:
                Resolved:

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