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kwin/blur: Don't blur anything when we're painting top-to-bottom

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This commit is contained in:
Fredrik Höglund 2011-05-14 18:26:21 +02:00
parent b1990eec75
commit 93dc4d459c
1 changed files with 6 additions and 0 deletions
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6
effects/blur/blur.cpp
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@ -310,6 +310,12 @@ bool BlurEffect::shouldBlur(const EffectWindow *w, int mask, const WindowPaintDa
if (!target->valid() || !shader->isValid())
return false;
// Don't blur anything if we're painting top-to-bottom
if (!(mask & (PAINT_SCREEN_WITH_TRANSFORMED_WINDOWS_WITHOUT_FULL_REPAINTS |
PAINT_SCREEN_WITH_TRANSFORMED_WINDOWS |
PAINT_SCREEN_TRANSFORMED)))
return false;
if (effects->activeFullScreenEffect() && !w->data(WindowForceBlurRole).toBool())
return false;