| 1 |
bc0a685b
|
Leszek Koltunski
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 2 |
|
|
// Copyright 2016 Leszek Koltunski //
|
| 3 |
|
|
// //
|
| 4 |
71c8884f
|
Leszek Koltunski
|
// This file is part of Distorted. //
|
| 5 |
bc0a685b
|
Leszek Koltunski
|
// //
|
| 6 |
71c8884f
|
Leszek Koltunski
|
// Distorted is free software: you can redistribute it and/or modify //
|
| 7 |
bc0a685b
|
Leszek Koltunski
|
// it under the terms of the GNU General Public License as published by //
|
| 8 |
|
|
// the Free Software Foundation, either version 2 of the License, or //
|
| 9 |
|
|
// (at your option) any later version. //
|
| 10 |
|
|
// //
|
| 11 |
71c8884f
|
Leszek Koltunski
|
// Distorted is distributed in the hope that it will be useful, //
|
| 12 |
bc0a685b
|
Leszek Koltunski
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of //
|
| 13 |
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the //
|
| 14 |
|
|
// GNU General Public License for more details. //
|
| 15 |
|
|
// //
|
| 16 |
|
|
// You should have received a copy of the GNU General Public License //
|
| 17 |
71c8884f
|
Leszek Koltunski
|
// along with Distorted. If not, see <http://www.gnu.org/licenses/>. //
|
| 18 |
bc0a685b
|
Leszek Koltunski
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 19 |
|
|
|
| 20 |
0de83d97
|
Leszek Koltunski
|
package org.distorted.examples.surfaceview;
|
| 21 |
862fcd79
|
Leszek Koltunski
|
|
| 22 |
|
|
import android.graphics.Bitmap;
|
| 23 |
|
|
import android.graphics.BitmapFactory;
|
| 24 |
|
|
import android.opengl.EGL14;
|
| 25 |
|
|
import android.opengl.EGLSurface;
|
| 26 |
41a85bb7
|
Leszek Koltunski
|
import android.opengl.GLES31;
|
| 27 |
862fcd79
|
Leszek Koltunski
|
import android.os.Looper;
|
| 28 |
|
|
import android.util.Log;
|
| 29 |
|
|
import android.view.Surface;
|
| 30 |
|
|
import android.view.SurfaceHolder;
|
| 31 |
|
|
import android.view.SurfaceView;
|
| 32 |
|
|
|
| 33 |
1f218177
|
Leszek Koltunski
|
import org.distorted.library.effect.MatrixEffectScale;
|
| 34 |
|
|
import org.distorted.library.effect.VertexEffectDistort;
|
| 35 |
e3900503
|
Leszek Koltunski
|
import org.distorted.library.main.DistortedLibrary;
|
| 36 |
01782e85
|
Leszek Koltunski
|
import org.distorted.library.main.DistortedEffects;
|
| 37 |
|
|
import org.distorted.library.main.DistortedScreen;
|
| 38 |
f3ca895f
|
Leszek Koltunski
|
import org.distorted.library.mesh.MeshRectangles;
|
| 39 |
01782e85
|
Leszek Koltunski
|
import org.distorted.library.main.DistortedTexture;
|
| 40 |
7bf107f7
|
Leszek Koltunski
|
import org.distorted.library.type.Dynamic3D;
|
| 41 |
7589635e
|
Leszek Koltunski
|
import org.distorted.library.type.Static3D;
|
| 42 |
|
|
import org.distorted.library.type.Static4D;
|
| 43 |
862fcd79
|
Leszek Koltunski
|
import org.distorted.examples.R;
|
| 44 |
|
|
|
| 45 |
|
|
import java.io.IOException;
|
| 46 |
|
|
import java.io.InputStream;
|
| 47 |
|
|
|
| 48 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 49 |
bc0a685b
|
Leszek Koltunski
|
|
| 50 |
061449ed
|
Leszek Koltunski
|
class RenderThread extends Thread implements DistortedLibrary.ExceptionListener
|
| 51 |
862fcd79
|
Leszek Koltunski
|
{
|
| 52 |
|
|
private static final String TAG = "RenderThread";
|
| 53 |
|
|
|
| 54 |
|
|
// Object must be created on render thread to get correct Looper, but is used from
|
| 55 |
|
|
// UI thread, so we need to declare it volatile to ensure the UI thread sees a fully
|
| 56 |
|
|
// constructed object.
|
| 57 |
|
|
private volatile RenderHandler mHandler;
|
| 58 |
|
|
|
| 59 |
|
|
// Used to wait for the thread to start.
|
| 60 |
ee76cb8f
|
Leszek Koltunski
|
private final Object mStartLock = new Object();
|
| 61 |
862fcd79
|
Leszek Koltunski
|
private boolean mReady = false;
|
| 62 |
|
|
private volatile SurfaceHolder mSurfaceHolder; // may be updated by UI thread
|
| 63 |
|
|
private EglCore eglCore;
|
| 64 |
|
|
private EGLSurface eglSurface;
|
| 65 |
|
|
|
| 66 |
d04a4886
|
Leszek Koltunski
|
private DistortedEffects mEffects;
|
| 67 |
c126aa85
|
leszek
|
private DistortedTexture mTexture;
|
| 68 |
f3ca895f
|
Leszek Koltunski
|
private MeshRectangles mMesh;
|
| 69 |
d218d64e
|
leszek
|
private DistortedScreen mScreen;
|
| 70 |
f6d884d5
|
Leszek Koltunski
|
private SurfaceView mView;
|
| 71 |
c126aa85
|
leszek
|
private static boolean resourcesCreated = false;
|
| 72 |
0de83d97
|
Leszek Koltunski
|
private Static3D mScale;
|
| 73 |
5d7e316e
|
Leszek Koltunski
|
private float mBmpRatio;
|
| 74 |
862fcd79
|
Leszek Koltunski
|
|
| 75 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 76 |
bc0a685b
|
Leszek Koltunski
|
|
| 77 |
f6d884d5
|
Leszek Koltunski
|
RenderThread(SurfaceHolder holder, SurfaceView view)
|
| 78 |
862fcd79
|
Leszek Koltunski
|
{
|
| 79 |
|
|
mSurfaceHolder = holder;
|
| 80 |
|
|
mView = view;
|
| 81 |
|
|
|
| 82 |
5d7e316e
|
Leszek Koltunski
|
Static3D pLeft = new Static3D( ( 90-320*0.5f)/320.0f, (108-366*0.5f)/366.0f, 0);
|
| 83 |
|
|
Static3D pRight= new Static3D( (176-320*0.5f)/320.0f, (111-366*0.5f)/366.0f, 0);
|
| 84 |
862fcd79
|
Leszek Koltunski
|
|
| 85 |
5d7e316e
|
Leszek Koltunski
|
Static4D rLeft = new Static4D( -10/320.0f, 10/366.0f, 0, 25/320.0f);
|
| 86 |
|
|
Static4D rRight= new Static4D( 10/320.0f, 5/366.0f, 0, 25/320.0f);
|
| 87 |
862fcd79
|
Leszek Koltunski
|
|
| 88 |
f6d884d5
|
Leszek Koltunski
|
Dynamic3D dLeft = new Dynamic3D(1000,0.0f);
|
| 89 |
|
|
Dynamic3D dRight= new Dynamic3D(1000,0.0f);
|
| 90 |
7bf107f7
|
Leszek Koltunski
|
|
| 91 |
5d7e316e
|
Leszek Koltunski
|
dLeft.add( new Static3D( 0, 0, 0) );
|
| 92 |
|
|
dLeft.add( new Static3D(-20/320.0f, 20/366.0f, 0) );
|
| 93 |
7bf107f7
|
Leszek Koltunski
|
|
| 94 |
5d7e316e
|
Leszek Koltunski
|
dRight.add( new Static3D( 0, 0, 0) );
|
| 95 |
|
|
dRight.add( new Static3D( 20/320.0f, 10/366.0f, 0) );
|
| 96 |
f6d884d5
|
Leszek Koltunski
|
|
| 97 |
698ad0a8
|
Leszek Koltunski
|
mEffects = new DistortedEffects();
|
| 98 |
1f218177
|
Leszek Koltunski
|
mEffects.apply( new VertexEffectDistort(dLeft , pLeft , rLeft ) );
|
| 99 |
|
|
mEffects.apply( new VertexEffectDistort(dRight, pRight, rRight) );
|
| 100 |
|
|
|
| 101 |
|
|
mScale= new Static3D(1,1,1);
|
| 102 |
|
|
mEffects.apply(new MatrixEffectScale(mScale));
|
| 103 |
392e16fd
|
Leszek Koltunski
|
|
| 104 |
e4330c89
|
Leszek Koltunski
|
mScreen = new DistortedScreen();
|
| 105 |
f6d884d5
|
Leszek Koltunski
|
}
|
| 106 |
|
|
|
| 107 |
c126aa85
|
leszek
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 108 |
|
|
|
| 109 |
|
|
static void setResourcesCreated()
|
| 110 |
|
|
{
|
| 111 |
|
|
resourcesCreated = false;
|
| 112 |
|
|
}
|
| 113 |
|
|
|
| 114 |
f6d884d5
|
Leszek Koltunski
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 115 |
|
|
|
| 116 |
|
|
private static void checkGlError(String op)
|
| 117 |
|
|
{
|
| 118 |
41a85bb7
|
Leszek Koltunski
|
int error = GLES31.glGetError();
|
| 119 |
f6d884d5
|
Leszek Koltunski
|
|
| 120 |
41a85bb7
|
Leszek Koltunski
|
if (error != GLES31.GL_NO_ERROR)
|
| 121 |
f6d884d5
|
Leszek Koltunski
|
{
|
| 122 |
|
|
String msg = op + ": glError 0x" + Integer.toHexString(error);
|
| 123 |
|
|
Log.e(TAG, msg);
|
| 124 |
1f218177
|
Leszek Koltunski
|
// throw new RuntimeException(msg);
|
| 125 |
f6d884d5
|
Leszek Koltunski
|
}
|
| 126 |
862fcd79
|
Leszek Koltunski
|
}
|
| 127 |
|
|
|
| 128 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 129 |
bc0a685b
|
Leszek Koltunski
|
|
| 130 |
862fcd79
|
Leszek Koltunski
|
@Override
|
| 131 |
|
|
public void run()
|
| 132 |
|
|
{
|
| 133 |
|
|
Looper.prepare();
|
| 134 |
|
|
mHandler = new RenderHandler(this);
|
| 135 |
|
|
eglCore = new EglCore(null, EglCore.FLAG_RECORDABLE | EglCore.FLAG_TRY_GLES3);
|
| 136 |
|
|
|
| 137 |
|
|
synchronized (mStartLock)
|
| 138 |
|
|
{
|
| 139 |
|
|
mReady = true;
|
| 140 |
|
|
mStartLock.notify(); // signal waitUntilReady()
|
| 141 |
|
|
}
|
| 142 |
|
|
|
| 143 |
|
|
Looper.loop();
|
| 144 |
|
|
Log.d(TAG, "looper quit");
|
| 145 |
|
|
|
| 146 |
|
|
checkGlError("releaseGl start");
|
| 147 |
|
|
|
| 148 |
|
|
if (eglSurface != null)
|
| 149 |
|
|
{
|
| 150 |
|
|
eglCore.releaseSurface(eglSurface);
|
| 151 |
|
|
eglSurface = EGL14.EGL_NO_SURFACE;
|
| 152 |
|
|
}
|
| 153 |
|
|
|
| 154 |
|
|
checkGlError("releaseGl done");
|
| 155 |
|
|
|
| 156 |
|
|
eglCore.makeNothingCurrent();
|
| 157 |
|
|
eglCore.release();
|
| 158 |
|
|
|
| 159 |
|
|
synchronized (mStartLock)
|
| 160 |
|
|
{
|
| 161 |
|
|
mReady = false;
|
| 162 |
|
|
}
|
| 163 |
|
|
}
|
| 164 |
|
|
|
| 165 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 166 |
bc0a685b
|
Leszek Koltunski
|
|
| 167 |
f6d884d5
|
Leszek Koltunski
|
void waitUntilReady()
|
| 168 |
862fcd79
|
Leszek Koltunski
|
{
|
| 169 |
|
|
synchronized (mStartLock)
|
| 170 |
|
|
{
|
| 171 |
|
|
while (!mReady)
|
| 172 |
|
|
{
|
| 173 |
|
|
try
|
| 174 |
|
|
{
|
| 175 |
|
|
mStartLock.wait();
|
| 176 |
|
|
}
|
| 177 |
bc0a685b
|
Leszek Koltunski
|
catch (InterruptedException ie) { }
|
| 178 |
862fcd79
|
Leszek Koltunski
|
}
|
| 179 |
|
|
}
|
| 180 |
|
|
}
|
| 181 |
|
|
|
| 182 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 183 |
bc0a685b
|
Leszek Koltunski
|
|
| 184 |
862fcd79
|
Leszek Koltunski
|
void shutdown()
|
| 185 |
|
|
{
|
| 186 |
|
|
Log.d(TAG, "shutdown");
|
| 187 |
|
|
Looper.myLooper().quit();
|
| 188 |
|
|
}
|
| 189 |
|
|
|
| 190 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 191 |
bc0a685b
|
Leszek Koltunski
|
|
| 192 |
f6d884d5
|
Leszek Koltunski
|
RenderHandler getHandler()
|
| 193 |
bc0a685b
|
Leszek Koltunski
|
{
|
| 194 |
|
|
return mHandler;
|
| 195 |
|
|
}
|
| 196 |
862fcd79
|
Leszek Koltunski
|
|
| 197 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 198 |
bc0a685b
|
Leszek Koltunski
|
|
| 199 |
862fcd79
|
Leszek Koltunski
|
void surfaceCreated()
|
| 200 |
|
|
{
|
| 201 |
c126aa85
|
leszek
|
Log.d(TAG, "surfaceCreated");
|
| 202 |
|
|
|
| 203 |
862fcd79
|
Leszek Koltunski
|
Surface surface = mSurfaceHolder.getSurface();
|
| 204 |
|
|
|
| 205 |
|
|
eglSurface = eglCore.createWindowSurface(surface);
|
| 206 |
|
|
eglCore.makeCurrent(eglSurface);
|
| 207 |
|
|
|
| 208 |
c126aa85
|
leszek
|
createResources();
|
| 209 |
|
|
}
|
| 210 |
|
|
|
| 211 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 212 |
|
|
|
| 213 |
|
|
void surfaceChanged(int width, int height)
|
| 214 |
|
|
{
|
| 215 |
|
|
Log.d(TAG, "surfaceChanged " + width + "x" + height);
|
| 216 |
|
|
|
| 217 |
5d7e316e
|
Leszek Koltunski
|
if( width<height ) mScale.set( width, width*mBmpRatio, 1 );
|
| 218 |
|
|
else mScale.set( height/mBmpRatio, height, 1 );
|
| 219 |
c126aa85
|
leszek
|
|
| 220 |
|
|
mScreen.resize(width, height);
|
| 221 |
|
|
}
|
| 222 |
|
|
|
| 223 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 224 |
|
|
|
| 225 |
1f218177
|
Leszek Koltunski
|
private void createResources()
|
| 226 |
c126aa85
|
leszek
|
{
|
| 227 |
|
|
resourcesCreated = true;
|
| 228 |
|
|
|
| 229 |
862fcd79
|
Leszek Koltunski
|
InputStream is = mView.getContext().getResources().openRawResource(R.raw.monalisa);
|
| 230 |
|
|
Bitmap bmp;
|
| 231 |
|
|
|
| 232 |
|
|
try
|
| 233 |
|
|
{
|
| 234 |
|
|
bmp = BitmapFactory.decodeStream(is);
|
| 235 |
|
|
}
|
| 236 |
|
|
finally
|
| 237 |
|
|
{
|
| 238 |
|
|
try
|
| 239 |
|
|
{
|
| 240 |
|
|
is.close();
|
| 241 |
|
|
}
|
| 242 |
|
|
catch(IOException io) {}
|
| 243 |
|
|
}
|
| 244 |
|
|
|
| 245 |
5d7e316e
|
Leszek Koltunski
|
mBmpRatio = (float)bmp.getHeight()/bmp.getWidth();
|
| 246 |
e8b6aa95
|
Leszek Koltunski
|
|
| 247 |
687263cc
|
Leszek Koltunski
|
if( mTexture==null ) mTexture = new DistortedTexture();
|
| 248 |
c126aa85
|
leszek
|
mTexture.setTexture(bmp);
|
| 249 |
862fcd79
|
Leszek Koltunski
|
|
| 250 |
5d7e316e
|
Leszek Koltunski
|
if( mMesh==null ) mMesh = new MeshRectangles(9,(int)(9*mBmpRatio));
|
| 251 |
5f2a53b6
|
leszek
|
|
| 252 |
fe59d375
|
Leszek Koltunski
|
mScreen.detachAll();
|
| 253 |
5f2a53b6
|
leszek
|
mScreen.attach(mTexture,mEffects,mMesh);
|
| 254 |
862fcd79
|
Leszek Koltunski
|
|
| 255 |
885b9cca
|
leszek
|
VertexEffectDistort.enable();
|
| 256 |
061449ed
|
Leszek Koltunski
|
DistortedLibrary.onCreate(mView.getContext(), this);
|
| 257 |
|
|
}
|
| 258 |
6637d0f2
|
Leszek Koltunski
|
|
| 259 |
061449ed
|
Leszek Koltunski
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 260 |
|
|
|
| 261 |
|
|
public void distortedException(Exception ex)
|
| 262 |
|
|
{
|
| 263 |
|
|
android.util.Log.e("SurfaceView", ex.getMessage() );
|
| 264 |
862fcd79
|
Leszek Koltunski
|
}
|
| 265 |
|
|
|
| 266 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 267 |
|
|
|
| 268 |
f6d884d5
|
Leszek Koltunski
|
void doFrame(long frameTimeNs)
|
| 269 |
862fcd79
|
Leszek Koltunski
|
{
|
| 270 |
c126aa85
|
leszek
|
// We can still get here after onPaused - ignore such calls.
|
| 271 |
0de83d97
|
Leszek Koltunski
|
if( SurfaceViewSurfaceView.isPaused() )
|
| 272 |
e52f9d96
|
Leszek Koltunski
|
{
|
| 273 |
|
|
android.util.Log.e("Thread", "Got here after onPaused- ignoring frame draw call!!");
|
| 274 |
|
|
return;
|
| 275 |
|
|
}
|
| 276 |
|
|
|
| 277 |
c126aa85
|
leszek
|
// This will happen if we just briefly went into the background (press 'POWER')
|
| 278 |
|
|
// Then surfaceCreated/changed is not called
|
| 279 |
|
|
if( !resourcesCreated )
|
| 280 |
|
|
{
|
| 281 |
|
|
Log.e("Thread", "resources not created!!");
|
| 282 |
|
|
createResources();
|
| 283 |
|
|
}
|
| 284 |
|
|
|
| 285 |
862fcd79
|
Leszek Koltunski
|
eglCore.makeCurrent(eglSurface);
|
| 286 |
855ba24e
|
leszek
|
mScreen.render( frameTimeNs/1000000 ); // 1 nanosecond = 1 millisecond / 10^-6
|
| 287 |
862fcd79
|
Leszek Koltunski
|
eglCore.swapBuffers(eglSurface);
|
| 288 |
|
|
}
|
| 289 |
|
|
|
| 290 |
|
|
}
|