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  1. Qt
  2. QTBUG-80975

QSG_RENDER_LOOP=threaded makes event dispatching slower

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    • Linux/Wayland

      Application: QtApplicationManager custom appman example which uses QtWayland and an application with Qt3DStudio presentation (ogl-runtime).

      Target: Intel NUC I7 

      There is a visible pause between events that are generated in top-lvl window, and wayland window below if QSG_RENDER_LOOP=threaded in use.

      Source code is attached as zip archive.

       

       

        1. basic.gif
          basic.gif
          8.03 MB
        2. custapp2_upd.zip
          16 kB
        3. custapp2.zip
          16 kB
        4. threaded.gif
          threaded.gif
          9.92 MB
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            johanhelsing Johan Helsing
            grigorii grigorii zimin
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              Created:
              Updated:

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