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///////////////////////////////////////////////////////////////////////////////////////////////////
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// Copyright 2016 Leszek Koltunski //
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// //
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// This file is part of Distorted. //
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// //
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// Distorted is free software: you can redistribute it and/or modify //
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// it under the terms of the GNU General Public License as published by //
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// the Free Software Foundation, either version 2 of the License, or //
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// (at your option) any later version. //
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// //
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// Distorted 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 //
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// GNU General Public License for more details. //
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// //
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// You should have received a copy of the GNU General Public License //
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// along with Distorted. If not, see <http://www.gnu.org/licenses/>. //
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///////////////////////////////////////////////////////////////////////////////////////////////////
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package org.distorted.library;
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import android.opengl.GLES20;
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import org.distorted.library.message.EffectMessage;
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import org.distorted.library.type.Data1D;
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import org.distorted.library.type.Data2D;
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import org.distorted.library.type.Dynamic1D;
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import org.distorted.library.type.Dynamic2D;
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import org.distorted.library.type.Static1D;
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import org.distorted.library.type.Static2D;
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///////////////////////////////////////////////////////////////////////////////////////////////////
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class EffectQueuePostprocess extends EffectQueue
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{
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private static final int NUM_UNIFORMS = 3;
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private static final int NUM_CACHE = 0;
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private static final int INDEX = EffectTypes.POSTPROCESS.ordinal();
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private static int mNumEffectsH;
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private static int mTypeH;
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private static int mUniformsH;
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private static int mObjDH;
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///////////////////////////////////////////////////////////////////////////////////////////////////
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EffectQueuePostprocess(long id)
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{
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super(id,NUM_UNIFORMS,NUM_CACHE,INDEX );
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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static void getUniforms(int mProgramH)
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{
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mNumEffectsH= GLES20.glGetUniformLocation( mProgramH, "pNumEffects");
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mTypeH = GLES20.glGetUniformLocation( mProgramH, "pType");
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mUniformsH = GLES20.glGetUniformLocation( mProgramH, "pUniforms");
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mObjDH = GLES20.glGetUniformLocation( mProgramH, "u_objD");
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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synchronized void compute(long currTime)
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{
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if( currTime==mTime ) return;
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if( mTime==0 ) mTime = currTime;
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long step = (currTime-mTime);
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for(int i=0; i<mNumEffects; i++)
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{
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if( mInter[0][i]!=null && mInter[0][i].interpolateMain(mUniforms ,NUM_UNIFORMS*i, mCurrentDuration[i], step) )
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{
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for(int j=0; j<mNumListeners; j++)
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EffectMessageSender.newMessage( mListeners.elementAt(j),
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EffectMessage.EFFECT_FINISHED,
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(mID[i]<<EffectTypes.LENGTH)+EffectTypes.POSTPROCESS.type,
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mName[i],
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mObjectID);
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if( EffectNames.isUnity(mName[i], mUniforms, NUM_UNIFORMS*i) )
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{
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remove(i);
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i--;
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continue;
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}
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else mInter[0][i] = null;
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}
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if( mInter[1][i]!=null )
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{
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mInter[1][i].interpolateMain(mUniforms, NUM_UNIFORMS*i+1, mCurrentDuration[i], step);
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}
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mCurrentDuration[i] += step;
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}
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mTime = currTime;
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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void postprocess(DistortedFramebuffer input, DistortedFramebuffer output)
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{
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// TODO
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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protected void moveEffect(int index)
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{
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mUniforms[NUM_UNIFORMS*index ] = mUniforms[NUM_UNIFORMS*(index+1) ];
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mUniforms[NUM_UNIFORMS*index+1] = mUniforms[NUM_UNIFORMS*(index+1)+1];
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mUniforms[NUM_UNIFORMS*index+2] = mUniforms[NUM_UNIFORMS*(index+1)+2];
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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synchronized void send(float objX, float objY)
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{
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GLES20.glUniform1i( mNumEffectsH, mNumEffects);
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GLES20.glUniform2f( mObjDH , objX, objY);
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if( mNumEffects>0 )
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{
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GLES20.glUniform1iv( mTypeH , mNumEffects, mName ,0);
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GLES20.glUniform4fv( mUniformsH,2*mNumEffects, mUniforms,0);
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}
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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synchronized static void sendZero(float objX, float objY)
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{
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GLES20.glUniform1i( mNumEffectsH, 0);
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GLES20.glUniform2f( mObjDH , objX, objY);
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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// blur
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synchronized long add(EffectNames eln, Data1D degree, Data2D center)
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{
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if( mMax[INDEX]>mNumEffects )
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{
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if( degree instanceof Dynamic1D)
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{
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mInter[0][mNumEffects] = (Dynamic1D)degree;
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}
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else if( degree instanceof Static1D)
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{
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mInter[0][mNumEffects] = null;
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mUniforms[NUM_UNIFORMS*mNumEffects] = ((Static1D)degree).getX();
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}
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else return -1;
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if( center instanceof Dynamic2D)
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{
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mInter[1][mNumEffects] = (Dynamic2D)center;
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}
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else if( center instanceof Static2D)
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{
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mInter[1][mNumEffects] = null;
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mUniforms[NUM_UNIFORMS*mNumEffects+1] = ((Static2D)center).getX();
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mUniforms[NUM_UNIFORMS*mNumEffects+2] = ((Static2D)center).getY();
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}
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else return -1;
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return addBase(eln);
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}
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return -1;
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}
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}
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