D20621: [effects/screenedge] Support "hint-stretch-borders"

davidedmundson accepted this revision.
davidedmundson added a comment.


  At some point it would be good to use the Plasma FrameSVG import. That does tiling and stretching all on the GPU in the render instead of creating giant pixmaps.
  There's another hint "hint-compose-over-border" which I don't want duplicating, because it's mental.
  
  This fix is definitely an improvement  ++

REPOSITORY
  R108 KWin

BRANCH
  gloweffectsupportstretchborderhint

REVISION DETAIL
  https://phabricator.kde.org/D20621

To: kossebau, #kwin, zzag, davidedmundson
Cc: davidedmundson, zzag, kwin, jraleigh, GB_2, mkulinski, ragreen, jackyalcine, Pitel, iodelay, bwowk, ZrenBot, ngraham, alexeymin, lesliezhai, ali-mohamed, hardening, jensreuterberg, abetts, sebas, apol, mart