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/*!

\title FXAA
\page fxaa-effect.html
\ingroup qt3dstudio-best-practices

The FXAA effect applies fast approximate anti-aliasing to the layer.
FXAA is a high-speed anti-aliasing technique that removes some of the
artifacts from the image without impacting performance as heavily as
super-sampling would. In the image below, the effect is applied in the right picture.

\image Effects-FXAA.png

\section1 Usage

\table
  \header
    \li
      Pros
    \li
      Cons
  \row
    \li
      \list
        \li
          Easy fix for many aliasing problems.
        \li
          Works with moving images
         (unlike \l{best-practices-antialiasing.html#progressive-aa}{Progressive Anti-Aliasing}).
      \endlist
    \li
      \list
        \li
          Can blur and distort fine text details.
        \li
          As a screen-space heuristic technique, it can sometimes leave
          sharp edges that ideally would be anti-aliased.
      \endlist
\endtable

*/