75 lines
1.8 KiB
C++
75 lines
1.8 KiB
C++
/********************************************************************
|
|
KWin - the KDE window manager
|
|
This file is part of the KDE project.
|
|
|
|
Copyright (C) 2006-2007 Rivo Laks <rivolaks@hot.ee>
|
|
|
|
This program is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation; either version 2 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*********************************************************************/
|
|
|
|
#ifndef KWIN_SHADEREFFECT_H
|
|
#define KWIN_SHADEREFFECT_H
|
|
|
|
|
|
#include <kwineffects.h>
|
|
|
|
#ifdef KWIN_HAVE_OPENGL_COMPOSITING
|
|
|
|
/** @addtogroup kwineffects */
|
|
/** @{ */
|
|
|
|
namespace KWin
|
|
{
|
|
|
|
class GLTexture;
|
|
class GLRenderTarget;
|
|
class GLShader;
|
|
class KWIN_EXPORT ShaderEffect : public Effect
|
|
{
|
|
public:
|
|
ShaderEffect(const QString& shadername);
|
|
virtual ~ShaderEffect();
|
|
|
|
virtual void prePaintScreen( ScreenPrePaintData& data, int time );
|
|
virtual void postPaintScreen();
|
|
|
|
static bool supported();
|
|
|
|
protected:
|
|
bool isEnabled() const;
|
|
void setEnabled(bool enabled);
|
|
|
|
GLShader* shader() const;
|
|
|
|
bool loadData(const QString& shadername);
|
|
|
|
private:
|
|
GLTexture* mTexture;
|
|
GLRenderTarget* mRenderTarget;
|
|
GLShader* mShader;
|
|
bool mValid;
|
|
|
|
double mTime;
|
|
|
|
bool mEnabled;
|
|
};
|
|
|
|
} // namespace
|
|
|
|
/** @} */
|
|
|
|
#endif
|
|
|
|
#endif
|