PostProcessorSobelPlugin.hh 4.03 KB
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/*===========================================================================*\
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*                              OpenFlipper                                   *
*      Copyright (C) 2001-2013 by Computer Graphics Group, RWTH Aachen       *
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*  This file is part of OpenFlipper.                                         *
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\*===========================================================================*/

/*===========================================================================*\
*                                                                            *
*   $Revision$                                                       *
*   $LastChangedBy$                                                *
*   $Date$                     *
*                                                                            *
\*===========================================================================*/


#include <QObject>

#include <OpenFlipper/BasePlugin/BaseInterface.hh>
#include <OpenFlipper/BasePlugin/PostProcessorInterface.hh>

#include <ACG/GL/globjects.hh>
#include <ACG/ShaderUtils/GLSLShader.hh>

class PostProcessorSobelPlugin : public QObject, BaseInterface, PostProcessorInterface
{
   Q_OBJECT
   Q_INTERFACES(BaseInterface)
   Q_INTERFACES(PostProcessorInterface)

#if QT_VERSION >= 0x050000
  Q_PLUGIN_METADATA(IID "org.OpenFlipper.Plugins.Plugin-PostProcessorSobel")
#endif

  public:
   PostProcessorSobelPlugin();
   ~PostProcessorSobelPlugin();
  
  public :
    QString name() { return (QString("Sobel Postprocessor Plugin")); };
    QString description( ) { return (QString(tr("Runs a sobel filter on the image"))); };

    
  public slots:
    QString version() { return QString("1.0"); };
    
  private slots:

    void postProcess(ACG::GLState* _glstate, const PostProcessorInput& _input, GLuint _targetFBO);

    QString postProcessorName();

  private:

    /// shader
    GLSL::Program* shader_;

};