Uploaded image for project: 'Qt'
  1. Qt
  2. QTBUG-74406 Abstract away the graphics APIs in Qt
  3. QTBUG-78636

Render-to-texture widgets in the QRhi-based world (QQuickWidget, QOpenGLWidget)

    XMLWordPrintable

    Details

    • Type: Technical task
    • Status: Closed
    • Priority: P2: Important
    • Resolution: Fixed
    • Fix Version/s: 6.4
    • Component/s: Qt RHI
    • Labels:
      None

      Description

      Not for Qt 6.0.

      What happens to render-to-texture widgets (like QQuickWidget and QOpenGLWidget) and the backingstore compositor? In line with the goal of removing direct OpenGL usage, this is heavily affected as well, but not yet clear what we want to do instead. (or if we want to do anything)

      For 6.0-6.3 QQuickWidget is tied to OpenGL as per QTBUG-78638.

      Qt 6.4 is getting a new QRhi-based widget composition solution in QtGui.
      https://codereview.qt-project.org/c/qt/qtbase/+/379812
      This then enables QQuickWidget to break free from the OpenGL-only limitation.
      https://codereview.qt-project.org/c/qt/qtdeclarative/+/380411

        Attachments

          Issue Links

          No reviews matched the request. Check your Options in the drop-down menu of this sections header.

            Activity

              People

              Assignee:
              lagocs Laszlo Agocs
              Reporter:
              lagocs Laszlo Agocs
              Votes:
              0 Vote for this issue
              Watchers:
              1 Start watching this issue

                Dates

                Created:
                Updated:
                Resolved:

                  Gerrit Reviews

                  There are no open Gerrit changes