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  1. Qt
  2. QTBUG-79396

Cannot background app on iOS

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Details

    • Bug
    • Resolution: Duplicate
    • Not Evaluated
    • None
    • 5.13.1
    • GUI: OpenGL
    • None
    • iOS-13.1.2
      Xcode-11.0
    • iOS/tvOS/watchOS

    Description

      The following crash occurs when backgrounding (or quitting) an app on iOS:

      qioscontext.mm:327:auto (anonymous class)::operator()(Qt::ApplicationState, Qt::ApplicationState) const(): explicitly glFinishing and deactivating QOpenGLContext(0x280269970, nativeHandle=QVariant(Invalid), format=QSurfaceFormat(version 3.0, options QFlags<QSurfaceFormat::FormatOption>(), depthBufferSize -1, redBufferSize -1, greenBufferSize -1, blueBufferSize -1, alphaBufferSize -1, stencilBufferSize -1, samples -1, swapBehavior QSurfaceFormat::DoubleBuffer, swapInterval 1, colorSpace QSurfaceFormat::DefaultColorSpace, profile  QSurfaceFormat::NoProfile), surface=0x28246d630, screen="iPhone built-in display")
qioscontext.mm:337:None(): ASSERT failure in QIOSContext: "OpenGL ES calls are not allowed while an application is backgrounded", file qioscontext.mm, line 337

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          duplicates

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-76961 ASSERT failure in QIOSContext: “OpenGL ES calls are not allowed while an application is backgrounded”, file qioscontext.mm, line 337

          • 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
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              lagocs Laszlo Agocs
              patrickkiddak Patrick Stinson
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              Dates

                Created:
                Updated:
                Resolved:

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