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  1. Qt
  2. QTBUG-99671

"GR-805 : DX9 Overlay is DISABLED" warning when running Qt Quick applications on Windows

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Details

    • Bug
    • Resolution: Invalid
    • P3: Somewhat important
    • None
    • 6.2.0, 6.4
    • Quick: SceneGraph
    • None

    Description

      Can be reproduced with the following code:

      import QtQuick 2.15
import QtQuick.Window 2.15

Window {
    width: 640
    height: 480
    visible: true
}

      qt.scenegraph.general: Using QRhi with backend D3D11
  Graphics API debug/validation layers: 0
  QRhi profiling and debug markers: 0
  Shader/pipeline cache collection: 0
qt.scenegraph.general: threaded render loop
qt.scenegraph.general: Using sg animation driver
qt.scenegraph.general: Animation Driver: using vsync: 16.67 ms
NVD3DREL: GR-805 : DX9 Overlay is DISABLED
qt.scenegraph.general: Using sg animation driver
qt.scenegraph.general: Animation Driver: using vsync: 16.67 ms
qt.rhi.general: DXGI 1.2 = true, FLIP_DISCARD swapchain supported = true
qt.rhi.general: Adapter 0: 'NVIDIA GeForce GTX 970' (vendor 0x10DE device 0x13C2 flags 0x0)
qt.rhi.general:   using this adapter
qt.rhi.general: Adapter 1: 'Microsoft Basic Render Driver' (vendor 0x1414 device 0x8C flags 0x2)
qt.scenegraph.general: MSAA sample count for the swapchain is 1. Alpha channel requested = no.
qt.scenegraph.general: rhi texture atlas dimensions: 1024x512

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            janichol Andy Nichols
            mitch_curtis Mitch Curtis
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            Dates

              Created:
              Updated:
              Resolved:

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