56 lines
1.2 KiB
C++
56 lines
1.2 KiB
C++
/*****************************************************************
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KWin - the KDE window manager
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This file is part of the KDE project.
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Copyright (C) 2006-2007 Rivo Laks <rivolaks@hot.ee>
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You can Freely distribute this program under the GNU General Public
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License. See the file "COPYING" for the exact licensing terms.
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******************************************************************/
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#ifndef KWIN_SHADEREFFECT_H
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#define KWIN_SHADEREFFECT_H
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#include <kwineffects.h>
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namespace KWin
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{
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class GLTexture;
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class GLRenderTarget;
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class GLShader;
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class KWIN_EXPORT ShaderEffect : public Effect
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{
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public:
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ShaderEffect(const QString& shadername);
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virtual ~ShaderEffect();
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virtual void prePaintScreen( int* mask, QRegion* region, int time );
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virtual void postPaintScreen();
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static bool supported();
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protected:
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bool isEnabled() const;
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void setEnabled(bool enabled);
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GLShader* shader() const;
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bool loadData(const QString& shadername);
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private:
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GLTexture* mTexture;
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GLRenderTarget* mRenderTarget;
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GLShader* mShader;
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bool mValid;
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float mTime;
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bool mEnabled;
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};
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} // namespace
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#endif
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