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  1. Qt
  2. QTBUG-54227

Qt3D examples crash on Raspberry Pi 3

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Details

    • Bug
    • Resolution: Unresolved
    • P2: Important
    • None
    • 5.7.0
    • Qt3D
    • Host Ubuntu 16.04 X64, Qt for Device Creation Rasperry Pi 3 image using eglfs

    Description

      All the examples crash after EGL_BAD_MATCH

      QVector<Qt3DRender::Render::RenderView*>&) rendering frame 
QEGLPlatformContext: eglMakeCurrent failed: 3009
Qt3D.Renderer.Backend: bool Qt3DRender::Render::GraphicsContext::makeCurrent(QSurface*) makeCurrent failed
Failed to make OpenGL context current on surface

      Tried forcing the RGB888 also on Qt3DWindow but still something is missing.
      Additional crashes come from shader linking errors (assumes ES2.0, trying to link the PhongMaterial):

      QVector<Qt3DRender::Render::RenderView*>&) rendering frame 
Qt3D.Renderer.Backend: Qt3DRender::Render::GraphicsHelperInterface* Qt3DRender::Render::GraphicsContext::resolveHighestOpenGLFunctions()  Building OpenGL 2/ES2 Helper
Qt3D.Core.ChangeArbiter: virtual void Qt3DCore::QChangeArbiter::sceneChangeEventWithLock(const QSceneChangeList&) Handles  4  changes at once
Qt3D.Renderer.Backend: context supports 8 texture units
Qt3D.Renderer.Backend: VAO support =  false
Qt3D.Renderer.RenderStates:  current states  "1000001010000" inverse  "1111111111111111111111111111111111111111111111111110111110101111"  -> states to change:   "0"
QOpenGLShader::link: ERROR:LEX/PARSE-1 (fragment shader, line 40) Syntax error
Failed to link shader program: ERROR:LEX/PARSE-1 (fragment shader, line 40) Syntax error
Application crashed: /home/koshui/Qt/5.7/Boot2Qt/raspberrypi3/toolchain/sysroots/cortexa7hf-vfp-vfpv4-neon-poky-linux-gnueabi/usr/share/examples/qt3d/scene3d/scene3d
Process stopped

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          relates to

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-54861 Qt Web Browser crashes on Raspberry PI 3 (Boot2Qt)

          • 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

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-54229 Qt3D with ES2.0 calls ES3.0 functions

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • Reported
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              seanharmer Sean Harmer
              e0150566 Janne Roine
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              Dates

                Created:
                Updated:

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