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Magnifier requires OpenGL

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This commit is contained in:
Martin Gräßlin 2011-06-26 18:51:08 +02:00
parent 163824af85
commit 482ba893d5
2 changed files with 7 additions and 0 deletions
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6
effects/magnifier/magnifier.cpp
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@ -34,6 +34,7 @@ namespace KWin
{
KWIN_EFFECT(magnifier, MagnifierEffect)
KWIN_EFFECT_SUPPORTED(magnifier, MagnifierEffect::supported())
const int FRAME_WIDTH = 5;
@ -55,6 +56,11 @@ MagnifierEffect::MagnifierEffect()
reconfigure(ReconfigureAll);
}
bool MagnifierEffect::supported()
{
return effects->compositingType() == OpenGLCompositing;
}
void MagnifierEffect::reconfigure(ReconfigureFlags)
{
KConfigGroup conf = EffectsHandler::effectConfig("Magnifier");

1
effects/magnifier/magnifier.h
View file

@ -36,6 +36,7 @@ public:
virtual void prePaintScreen(ScreenPrePaintData& data, int time);
virtual void paintScreen(int mask, QRegion region, ScreenPaintData& data);
virtual void postPaintScreen();
static bool supported();
private slots:
void zoomIn();
void zoomOut();