D9848: Updated the blur method to use the more efficient dual kawase blur algorithm.

[Alex Nemeth]

anemeth updated this revision to Diff 25504.
anemeth added a comment.
Restricted Application edited projects, added KWin; removed Plasma.


  Added a new function to GLRenderTarget called `setRenderTargets`
  With this function I implemented the changes suggested by @fredrik to remove unnecessary gl calls.
  We achieve this by pushing all GLRenderTargets at once.

REPOSITORY
  R108 KWin

CHANGES SINCE LAST UPDATE
  https://phabricator.kde.org/D9848?vs=25490&id=25504

BRANCH
  master

REVISION DETAIL
  https://phabricator.kde.org/D9848

AFFECTED FILES
  .arcconfig
  effects/blur/blur.cpp
  effects/blur/blur.h
  effects/blur/blur.kcfg
  effects/blur/blur_config.ui
  effects/blur/blurshader.cpp
  effects/blur/blurshader.h
  libkwineffects/kwinglutils.cpp
  libkwineffects/kwinglutils.h

To: anemeth, #plasma, #kwin
Cc: luebking, broulik, romangg, zzag, anthonyfieroni, mart, davidedmundson, fredrik, ngraham, plasma-devel, kwin, #kwin, iodelay, bwowk, ZrenBot, progwolff, lesliezhai, ali-mohamed, hardening, jensreuterberg, abetts, sebas, apol
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