50 lines
1.1 KiB
C++
50 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_TESTFBOEFFECT_H
|
|
#define KWIN_TESTFBOEFFECT_H
|
|
|
|
// Include with base class for effects.
|
|
#include <kwineffects.h>
|
|
|
|
namespace KWin
|
|
{
|
|
|
|
class GLRenderTarget;
|
|
class GLTexture;
|
|
|
|
/**
|
|
* Demonstrates usage of GLRenderTarget by first rendering the scene onto a
|
|
* texture and then rendering a small rotating thumbnail of the entire scene
|
|
* on top of the usual scene.
|
|
**/
|
|
class TestFBOEffect : public Effect
|
|
{
|
|
public:
|
|
TestFBOEffect();
|
|
~TestFBOEffect();
|
|
|
|
virtual void prePaintScreen( ScreenPrePaintData& data, int time );
|
|
virtual void postPaintScreen();
|
|
|
|
static bool supported();
|
|
|
|
private:
|
|
GLTexture* mTexture;
|
|
GLRenderTarget* mRenderTarget;
|
|
bool mValid;
|
|
|
|
float mRot;
|
|
};
|
|
|
|
} // namespace
|
|
|
|
#endif
|