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///////////////////////////////////////////////////////////////////////////////////////////////////
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Leszek Koltunski
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// Copyright 2016 Leszek Koltunski leszek@koltunski.pl //
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// //
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// This file is part of Distorted. //
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// //
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// This library is free software; you can redistribute it and/or //
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// modify it under the terms of the GNU Lesser General Public //
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// License as published by the Free Software Foundation; either //
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// version 2.1 of the License, or (at your option) any later version. //
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// //
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// This library is distributed in the hope that it will be useful, //
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// but WITHOUT ANY WARRANTY; without even the implied warranty of //
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU //
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// Lesser General Public License for more details. //
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// //
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// You should have received a copy of the GNU Lesser General Public //
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// License along with this library; if not, write to the Free Software //
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// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA //
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///////////////////////////////////////////////////////////////////////////////////////////////////
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package org.distorted.library.main;
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import android.opengl.GLES30;
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///////////////////////////////////////////////////////////////////////////////////////////////////
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// common parent class of Texture & OutputSurface; so that we can store either in Nodes.
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abstract class InternalSurface extends InternalObject
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{
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int mColorCreated;
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int mNumColors;
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int mNumFBOs;
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int[] mColorH;
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///////////////////////////////////////////////////////////////////////////////////////////////////
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InternalSurface(int create, int numfbos, int numcolors, int type, int storage)
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{
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super(type,storage);
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mNumFBOs = numfbos;
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mNumColors = numcolors;
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mColorCreated = create;
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allocateColor();
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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void allocateColor()
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{
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int total = mNumFBOs*mNumColors;
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if( total>0 )
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{
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mColorH = new int[total];
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for( int i=0; i<total; i++ ) mColorH[i] = 0;
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}
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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// debugging only
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String printDetails()
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{
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return getClass().getSimpleName();
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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boolean setAsInput()
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{
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if( mColorH[0]>0 )
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{
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GLES30.glActiveTexture(GLES30.GL_TEXTURE0);
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GLES30.glBindTexture(GLES30.GL_TEXTURE_2D, mColorH[0]);
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return true;
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}
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return false;
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}
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}
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