/*
 * Copyright (C) 2013 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
 * in compliance with the License. You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software distributed under the License
 * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
 * or implied. See the License for the specific language governing permissions and limitations under
 * the License.
 */
#ifndef GLOWINGSCENE_H
#define GLOWINGSCENE_H

#include <graphics/Program.h>

#include "../Scene.h"

class GlowingScene: public Scene {
public:
    GlowingScene(int width, int height);
    virtual ~GlowingScene() {};
    bool setUpContext();
    bool setUpTextures();
    bool setUpMeshes();
    bool tearDown();
    bool draw();
protected:
    bool setUpPrograms();
    Matrix* setUpModelMatrix();
    Matrix* setUpViewMatrix();
    Matrix* setUpProjectionMatrix(float width, float height);
    bool updateSceneGraphs(int frame);
private:
    GLuint mFboId;
    Program* mMainProgram;
    Program* mBlurProgram;
    float mFboWidth;
    float mFboHeight;
    float mFboRatio;
    Matrix* mFboModelMatrix;
    Matrix* mFboViewMatrix;
    Matrix* mFboProjectionMatrix;
};
#endif