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  1. Qt
  2. QTBUG-100689

Windows, Intel HD Graphics, default RHI - rendering fails with Failed to create vertex shader errors in output.

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Details

    • Bug
    • Resolution: Duplicate
    • P1: Critical
    • 6.4
    • 6.2.3, 6.2.4
    • None
    • Windows 10
      Intel HD Graphics
    • Windows

    Description

      Steps are pretty simple. Create default quick application. Put any QML visual item into window. Run.

      Window is blank, and output is filled with

      Failed to create vertex shader: Error 0x80070057: The parameter is incorrect.
      Failed to build graphics pipeline state
      

      If changing graphics API to QSGRendererInterface::OpenGLRhi, the rectangle is visible and no errors in output, but the app blinks on resizing.

      main.cpp

      #include <QGuiApplication>
      #include <QQmlApplicationEngine>
      #include <QQuickWindow>
      
      
      int main(int argc, char *argv[])
      {
      //    QQuickWindow::setGraphicsApi(QSGRendererInterface::OpenGLRhi);
          QGuiApplication app(argc, argv);
      
          QQmlApplicationEngine engine;
          const QUrl url(u"qrc:/qml6/main.qml"_qs);
          QObject::connect(&engine, &QQmlApplicationEngine::objectCreated,
                           &app, [url](QObject *obj, const QUrl &objUrl) {
              if (!obj && url == objUrl)
                  QCoreApplication::exit(-1);
          }, Qt::QueuedConnection);
          engine.load(url);
      
          return app.exec();
      }
      

      main.qml

      import QtQuick
      
      Window {
          width: 640
          height: 480
          visible: true
          title: qsTr("Hello World")
      
          Rectangle {
              anchors.fill: parent
              anchors.margins: 40
              color: "magenta"
          }
      }
      

      Attachments

        1. graphicsinfo.txt
          4 kB
          Sergei Nevdakh
        2. qt623_rhi.png
          43 kB
          Sergei Nevdakh

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              janichol Andy Nichols
              sergei.nevdakh Sergei Nevdakh
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              Dates

                Created:
                Updated:
                Resolved:

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