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  1. Qt
  2. QTBUG-11376

Switching between normal and fullscreen video on N8 using OpenVG graphics system causes crash

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Details

    • cc3c4166, 3695cb25

    Description

      Device: N8
      Firmware version: 92_201022_hw79 RND
      Qt built from: qt-s60-public/4.6 da424a2e
      Relevant configure.exe options: -openvg -graphicssystem openvg -nokia-developer
      Platform: ARMV5 UREL
      Compiler used: ARM/Thumb C/C++ Compiler, RVCT2.2 [Build 686]
      Application: Mediaplayer demo
      Launched from: App launcher

      Steps to reproduce:
      1. Launch qmediaplayer
      2. Open a video clip
      [Video playback starts as expected]
      3. Enable full-screen by double-tapping on the video
      [Video goes to full-screen as expected]
      4. Disable full-screen by double-tapping on the video
      [Video goes to non-full-screen as expected]
      5. Enable full-screen by double-tapping on the video
      [Problem A: qmediaplayer crashes]
      6. Launch qmediaplayer
      7. Open a video clip
      [Problem B: playback fails with error: "Loading clip failed: Audio or video components could not be played"]

      Note that the attached four patches, which address issues in the NGA variant of the video playback in the Phonon MMF backend, do not fix this problem on the N8.

      Switching to the raster graphics system, the problem was not observed.

      Building Qt from the same source, and testing on a 5800, the crash is not observed, but QTBUG-11379 occurs instead.

      Attachments

        1. patches.zip
          6 kB
        2. QTBUG-11376_1.zip
          25 kB
        3. d_exc_868.log
          22 kB
        4. log_1.txt
          5 kB
        5. log_2.txt
          9 kB
        6. trace.patch
          8 kB

        Issue Links

          depends on

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-10643 Child widget does not delete its backing store when fullscreen is disabled

          • P1: Critical - Urgent and Important, will STOP the release if matched with set FixVersion field. This includes regressions from the last version that are not edge cases; Data loss; Build issues; All but the most unlikely crashes/lockups/hanging; Serious usability issues and embarrassing bugs & Bugs critical to a deliverable. This is the highest possible priority for requirements.
          • Closed
          relates to

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-11379 Switching between normal and fullscreen video on 5800 causes video display to freeze

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

                Created:
                Updated:
                Resolved:

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