52 lines
1.1 KiB
C++
52 lines
1.1 KiB
C++
/*****************************************************************
|
|
KWin - the KDE window manager
|
|
This file is part of the KDE project.
|
|
|
|
Copyright (C) 2007 Rivo Laks <rivolaks@hot.ee>
|
|
|
|
You can Freely distribute this program under the GNU General Public
|
|
License. See the file "COPYING" for the exact licensing terms.
|
|
******************************************************************/
|
|
|
|
#ifndef KWIN_DEMO_LIQUID_H
|
|
#define KWIN_DEMO_LIQUID_H
|
|
|
|
// Include with base class for effects.
|
|
#include <kwineffects.h>
|
|
|
|
namespace KWin
|
|
{
|
|
|
|
class GLRenderTarget;
|
|
class GLTexture;
|
|
class GLShader;
|
|
|
|
/**
|
|
* Turns your desktop into a wavy (liquid) surface
|
|
**/
|
|
class LiquidEffect : public Effect
|
|
{
|
|
public:
|
|
LiquidEffect();
|
|
~LiquidEffect();
|
|
|
|
virtual void prePaintScreen( int* mask, QRegion* region, int time );
|
|
virtual void postPaintScreen();
|
|
|
|
static bool supported();
|
|
|
|
protected:
|
|
bool loadData();
|
|
|
|
private:
|
|
GLTexture* mTexture;
|
|
GLRenderTarget* mRenderTarget;
|
|
GLShader* mShader;
|
|
bool mValid;
|
|
|
|
float mTime;
|
|
};
|
|
|
|
} // namespace
|
|
|
|
#endif
|