/*
    QGLView
    Copyright (C) 2012  Ivan Pelipenko peri4ko@gmail.com

    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 3 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 RENDERER_SIMPLE_H
#define RENDERER_SIMPLE_H

#include "qglview.h"

class RendererSimple: public GLRendererBase
{
public:
	RendererSimple(QGLView * view);
	virtual ~RendererSimple() {if (shader_fxaa != 0) delete shader_fxaa;}

	virtual void renderScene();

protected:
	virtual void init(int width, int height) {fbo.resize(width, height);}
	virtual void resize(int width, int height) {fbo.resize(width, height);}
	virtual void reloadShaders() {if (shader_fxaa == 0) shader_fxaa = new QGLShaderProgram(view.context()); loadShaders(shader_fxaa, "FXAA", "shaders");}

private:
	GLFramebuffer fbo;
	QGLShaderProgram * shader_fxaa;

};

#endif // RENDERER_SIMPLE_H