D23477: [platforms/virtual] Create output devices

romangg created this revision.
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REVISION SUMMARY
  Create output devices in virtual backend. For that the setVirtualOutputs call
  can only come after the Wayland server has been initiliazied such that the
  display exists to create the output and output device interfaces. Tests have
  been adjusted for that.

TEST PLAN
    98% tests passed, 3 tests failed out of 148
    
    Total Test time (real) = 362.97 sec
    
    The following tests FAILED:
             33 - kwin-testInternalWindow (Failed)
             39 - kwin-testPointerInput (Failed)
            101 - kwin-testMoveResize (Failed)
  
  Failing of these tests looks unrelated to the change.

REPOSITORY
  R108 KWin

BRANCH
  handleOutputsVirtual

REVISION DETAIL
  https://phabricator.kde.org/D23477

AFFECTED FILES
  autotests/integration/activities_test.cpp
  autotests/integration/colorcorrect_nightcolor_test.cpp
  autotests/integration/debug_console_test.cpp
  autotests/integration/decoration_input_test.cpp
  autotests/integration/desktop_window_x11_test.cpp
  autotests/integration/dont_crash_aurorae_destroy_deco.cpp
  autotests/integration/dont_crash_empty_deco.cpp
  autotests/integration/dont_crash_no_border.cpp
  autotests/integration/dont_crash_reinitialize_compositor.cpp
  autotests/integration/dont_crash_useractions_menu.cpp
  autotests/integration/input_stacking_order.cpp
  autotests/integration/internal_window.cpp
  autotests/integration/lockscreen.cpp
  autotests/integration/maximize_test.cpp
  autotests/integration/placement.cpp
  autotests/integration/plasmawindow_test.cpp
  autotests/integration/pointer_constraints_test.cpp
  autotests/integration/pointer_input.cpp
  autotests/integration/quick_tiling_test.cpp
  autotests/integration/screenedge_client_show_test.cpp
  autotests/integration/shade_test.cpp
  autotests/integration/shell_client_rules_test.cpp
  autotests/integration/shell_client_test.cpp
  autotests/integration/struts_test.cpp
  autotests/integration/touch_input_test.cpp
  autotests/integration/transient_placement.cpp
  autotests/integration/window_rules_test.cpp
  autotests/integration/window_selection_test.cpp
  autotests/integration/xwayland_input_test.cpp
  autotests/integration/xwayland_selections_test.cpp
  plugins/platforms/virtual/virtual_backend.cpp
  plugins/platforms/virtual/virtual_output.cpp
  plugins/platforms/virtual/virtual_output.h

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