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[Andreas Preikschat <813995@xxxxxxxxxxxxxxxxxx>]

** Changed in: openlp
       Status: New => In Progress

** Changed in: openlp
    Milestone: None => 1.9.7

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https://bugs.launchpad.net/bugs/813995

Title:
  opengl rendering

Status in OpenLP - Worship Presentation Software:
  In Progress

Bug description:
  With Qt4 it is possible to use opengl rendering.

  It could be used as an alternative rendering method for lyrics,
  presentations and other stuff. Opengl could improve performance of
  rendering for some configurations.

  For rendering it is now used class QtWebKit.QWebView.
  Since qt 4.6 there is class QtWebKit.QGraphicsWebView.
  For this class it should be possible to enable opengl rendering.

  Some links:
  QT Webkit performance tuning: http://web.archiveorange.com/archive/v/vXzdE4eBFnLmarVnsvOf
  http://doc.qt.nokia.com/4.6/qgraphicswebview.html

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