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  1. Qt
  2. QTBUG-34650

Android: QGLWidget not supported

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: P1: Critical
    • Resolution: Done
    • Affects Version/s: 5.2.0 Beta1
    • Fix Version/s: 5.3.0
    • Component/s: QPA
    • Labels:
      None
    • Platform/s:
      Android
    • Commits:
      8a9bd001c947e6888d37e99fc456339fd2b51b36

      Description

      Multiple OpenGL windows (example: combo box popups in Qt Quick Controls) and using non-toplevel QGLWidgets (example: using it as a viewport for QGraphicsView) is not supported on Android currently, and will cause crashes if you try it.

      This is an inherent limitation in the eglfs plugin.

      The following attempt at fixing it was tried and abandoned:
      https://codereview.qt-project.org/#change,66706

      Another possible fix would be to use different SurfaceViews for the top levels and let Android handle the composition. This would most likely fix several other issues as well if it can be done.

        Attachments

          Issue Links

          is required for

          Task - A task that needs to be done. QTBUG-32093 Create a WebView that uses the native browser engine

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

          Suggestion - Public suggestions QTBUG-35648 Android: Create a native view container

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

          Suggestion - Public suggestions QTBUG-36021 Android: Support non-textured video

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

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-36073 Crashed on resume Android application with QML and OpenGL

          • Not Evaluated - Not yet evaluated/prioritized
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-36092 QtWidgets/Affine Transformations example crashes on Nexus 7

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

              Assignee:
              taipan BogDan Vatra
              Reporter:
              esabraha Eskil Abrahamsen Blomfeldt
              Votes:
              3 Vote for this issue
              Watchers:
              9 Start watching this issue

                Dates

                Created:
                Updated:
                Resolved:

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