Uploaded image for project: 'Qt'
  1. Qt
  2. QTBUG-31770 OpenGL tasks for 5.2
  3. QTBUG-31772

Introduce renderText() function in new QOpenGL xx classes

    XMLWordPrintable

Details

    • Technical task
    • Resolution: Out of scope
    • P2: Important
    • 5.2.0
    • GUI: OpenGL
    • None

    Description

      If we let this function be independent of the paint engine and render at the user-specified x, y and z in viewport coordinates, we can make this work.

      For performance/memory reasons, it can share the glyph cache with the opengl GL paint engine, but no code can be shared as the paint engine doesn't integrate well with a z buffer.

      I don't know which class is the best placeholder for this functionality? Putting it QOpenGLContext seems bloated. Maybe QOpenGLPaintDevice?

      Attachments

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

        Activity

          People

            sletta Gunnar Sletta
            sletta Gunnar Sletta
            Votes:
            5 Vote for this issue
            Watchers:
            6 Start watching this issue

            Dates

              Created:
              Updated:
              Resolved:

              Gerrit Reviews

                There are no open Gerrit changes