Uploaded image for project: 'Qt'
  1. Qt
  2. QTBUG-47152

rendering problems on a small (< 64 pix) QML Canvas

    XMLWordPrintable

    Details

    • Type: Bug
    • Status: Reported
    • Priority: P2: Important
    • Resolution: Unresolved
    • Affects Version/s: 5.5.1
    • Fix Version/s: None
    • Labels:
    • Environment:
      Linux - radeon or intel graphics
      OS X
    • Platform/s:
      macOS

      Description

      See attached example. If you make it 64 pixels or larger, it renders correctly; or if you render at a larger size and then scale back down, it's OK. It only happens when renderTarget is FramebufferObject.

      On Linux, the arc will be rendered too small, sometimes with some garbage on the sides. On OS X, the whole canvas is garbage.

        Attachments

        1. linux.png
          linux.png
          2 kB
        2. small-canvas.qml
          1.0 kB
        No reviews matched the request. Check your Options in the drop-down menu of this sections header.

          Activity

            People

            Assignee:
            sletta Gunnar Sletta
            Reporter:
            srutledg Shawn Rutledge
            Votes:
            6 Vote for this issue
            Watchers:
            5 Start watching this issue

              Dates

              Created:
              Updated:

                Gerrit Reviews

                There are no open Gerrit changes