| 1 |
d333eb6b
|
Leszek Koltunski
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 2 |
|
|
// Copyright 2016 Leszek Koltunski //
|
| 3 |
|
|
// //
|
| 4 |
|
|
// This file is part of Distorted. //
|
| 5 |
|
|
// //
|
| 6 |
|
|
// Distorted is free software: you can redistribute it and/or modify //
|
| 7 |
|
|
// 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 |
|
|
// Distorted is distributed in the hope that it will be useful, //
|
| 12 |
|
|
// 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 |
|
|
// along with Distorted. If not, see <http://www.gnu.org/licenses/>. //
|
| 18 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 19 |
|
|
|
| 20 |
fe82a979
|
Leszek Koltunski
|
package org.distorted.library.main;
|
| 21 |
6a06a912
|
Leszek Koltunski
|
|
| 22 |
30beb34f
|
Leszek Koltunski
|
import android.app.ActivityManager;
|
| 23 |
7845dc66
|
Leszek Koltunski
|
import android.content.Context;
|
| 24 |
30beb34f
|
Leszek Koltunski
|
import android.content.pm.ConfigurationInfo;
|
| 25 |
d6e94c84
|
Leszek Koltunski
|
import android.content.res.Resources;
|
| 26 |
edea9cf3
|
Leszek Koltunski
|
import android.opengl.GLES31;
|
| 27 |
310e14fb
|
leszek
|
|
| 28 |
26a4e5f6
|
leszek
|
import org.distorted.library.effect.Effect;
|
| 29 |
7cd24173
|
leszek
|
import org.distorted.library.effect.FragmentEffect;
|
| 30 |
aa2f0486
|
Leszek Koltunski
|
import org.distorted.library.effect.PostprocessEffect;
|
| 31 |
7cd24173
|
leszek
|
import org.distorted.library.effect.VertexEffect;
|
| 32 |
ed06301f
|
Leszek Koltunski
|
import org.distorted.library.message.EffectMessageSender;
|
| 33 |
6a06a912
|
Leszek Koltunski
|
|
| 34 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 35 |
|
|
/**
|
| 36 |
|
|
* A singleton class used to control various global settings.
|
| 37 |
|
|
*/
|
| 38 |
|
|
public class Distorted
|
| 39 |
39cbf9dc
|
Leszek Koltunski
|
{
|
| 40 |
c25273e0
|
Leszek Koltunski
|
public static final int GLSL = 310;
|
| 41 |
|
|
public static final String GLSL_VERSION= "#version 310 es\n";
|
| 42 |
6a06a912
|
Leszek Koltunski
|
/**
|
| 43 |
cacc63de
|
Leszek Koltunski
|
* When creating an instance of a DistortedTexture from another instance, clone the Bitmap that's
|
| 44 |
|
|
* backing up our DistortedTexture.
|
| 45 |
6a06a912
|
Leszek Koltunski
|
* <p>
|
| 46 |
cacc63de
|
Leszek Koltunski
|
* This way we can have two DistortedTextures, both backed up by the same Bitmap, to which we can
|
| 47 |
6a06a912
|
Leszek Koltunski
|
* apply different effects. Used in the copy constructor.
|
| 48 |
|
|
*/
|
| 49 |
29a06526
|
Leszek Koltunski
|
public static final int CLONE_SURFACE = 0x1;
|
| 50 |
6a06a912
|
Leszek Koltunski
|
/**
|
| 51 |
cacc63de
|
Leszek Koltunski
|
* When creating an instance of a DistortedEffects from another instance, clone the Matrix Effects.
|
| 52 |
6a06a912
|
Leszek Koltunski
|
* <p>
|
| 53 |
cacc63de
|
Leszek Koltunski
|
* This way we can have two different DistortedEffects sharing the MATRIX queue.
|
| 54 |
6a06a912
|
Leszek Koltunski
|
*/
|
| 55 |
015642fb
|
Leszek Koltunski
|
public static final int CLONE_MATRIX = 0x2;
|
| 56 |
6a06a912
|
Leszek Koltunski
|
/**
|
| 57 |
cacc63de
|
Leszek Koltunski
|
* When creating an instance of a DistortedEffects from another instance, clone the Vertex Effects.
|
| 58 |
6a06a912
|
Leszek Koltunski
|
* <p>
|
| 59 |
cacc63de
|
Leszek Koltunski
|
* This way we can have two different DistortedEffects sharing the VERTEX queue.
|
| 60 |
6a06a912
|
Leszek Koltunski
|
*/
|
| 61 |
|
|
public static final int CLONE_VERTEX = 0x4;
|
| 62 |
|
|
/**
|
| 63 |
cacc63de
|
Leszek Koltunski
|
* When creating an instance of a DistortedEffects from another instance, clone the Fragment Effects.
|
| 64 |
6a06a912
|
Leszek Koltunski
|
* <p>
|
| 65 |
cacc63de
|
Leszek Koltunski
|
* This way we can have two different DistortedEffects sharing the FRAGMENT queue.
|
| 66 |
6a06a912
|
Leszek Koltunski
|
*/
|
| 67 |
|
|
public static final int CLONE_FRAGMENT= 0x8;
|
| 68 |
d6e94c84
|
Leszek Koltunski
|
/**
|
| 69 |
|
|
* When creating an instance of a DistortedEffects from another instance, clone the PostProcess Effects.
|
| 70 |
|
|
* <p>
|
| 71 |
|
|
* This way we can have two different DistortedEffects sharing the POSTPROCESS queue.
|
| 72 |
|
|
*/
|
| 73 |
|
|
public static final int CLONE_POSTPROCESS= 0x10;
|
| 74 |
6a06a912
|
Leszek Koltunski
|
/**
|
| 75 |
a09ada4c
|
Leszek Koltunski
|
* When creating an instance of a DistortedNode from another instance, clone the children Nodes.
|
| 76 |
6a06a912
|
Leszek Koltunski
|
* <p>
|
| 77 |
cacc63de
|
Leszek Koltunski
|
* This is mainly useful for creating many similar sub-trees and rendering then at different places
|
| 78 |
|
|
* on the screen with (optionally) different Effects.
|
| 79 |
6a06a912
|
Leszek Koltunski
|
*/
|
| 80 |
d6e94c84
|
Leszek Koltunski
|
public static final int CLONE_CHILDREN= 0x20;
|
| 81 |
b3618cb5
|
Leszek Koltunski
|
|
| 82 |
586b5fa1
|
Leszek Koltunski
|
/**
|
| 83 |
|
|
* Work around bugs in ARM Mali driver by, instead to a single FBO, rendering to a circular queue
|
| 84 |
|
|
* of FBO_QUEUE_SIZE FBOs. (otherwise we sometimes get a 'full pipeline flush' and the end result
|
| 85 |
|
|
* might be missing part of the Objects)
|
| 86 |
6672d895
|
Leszek Koltunski
|
*
|
| 87 |
12f9e4bb
|
Leszek Koltunski
|
* This bug only exists on Mali driver r12.
|
| 88 |
6672d895
|
Leszek Koltunski
|
*
|
| 89 |
|
|
* https://community.arm.com/graphics/f/discussions/10285/opengl-es-3-1-on-mali-t880-flashes
|
| 90 |
586b5fa1
|
Leszek Koltunski
|
*/
|
| 91 |
973e99d7
|
Leszek Koltunski
|
static final int FBO_QUEUE_SIZE = 4;
|
| 92 |
86c352e0
|
Leszek Koltunski
|
/**
|
| 93 |
a13dde77
|
Leszek Koltunski
|
* Number of Main program variants (ATM 3: MAIN, MAIN OIT, PREPROCESS)
|
| 94 |
86c352e0
|
Leszek Koltunski
|
*/
|
| 95 |
973e99d7
|
Leszek Koltunski
|
static final int MAIN_VARIANTS = 3;
|
| 96 |
586b5fa1
|
Leszek Koltunski
|
|
| 97 |
55c14a19
|
Leszek Koltunski
|
private static boolean mInitialized=false;
|
| 98 |
6a06a912
|
Leszek Koltunski
|
|
| 99 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 100 |
c638c1b0
|
Leszek Koltunski
|
// private: hide this from Javadoc
|
| 101 |
6a06a912
|
Leszek Koltunski
|
|
| 102 |
|
|
private Distorted()
|
| 103 |
|
|
{
|
| 104 |
8eccf334
|
Leszek Koltunski
|
|
| 105 |
6a06a912
|
Leszek Koltunski
|
}
|
| 106 |
|
|
|
| 107 |
edea9cf3
|
Leszek Koltunski
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 108 |
|
|
// ARM Mali driver r12 has problems when we keep swapping many FBOs (fixed in r22)
|
| 109 |
|
|
// PowerVR GE8100 compiler fails to compile OIT programs.
|
| 110 |
|
|
|
| 111 |
|
|
static void detectBuggyDrivers()
|
| 112 |
|
|
{
|
| 113 |
|
|
String vendor = GLES31.glGetString(GLES31.GL_VENDOR);
|
| 114 |
|
|
String version = GLES31.glGetString(GLES31.GL_VERSION);
|
| 115 |
|
|
String renderer= GLES31.glGetString(GLES31.GL_RENDERER);
|
| 116 |
|
|
|
| 117 |
|
|
/*
|
| 118 |
|
|
android.util.Log.e("DISTORTED", "GLSL Version "+GLES31.glGetString(GLES31.GL_SHADING_LANGUAGE_VERSION));
|
| 119 |
|
|
android.util.Log.e("DISTORTED", "GL Version " +GLES31.glGetString(GLES31.GL_VERSION));
|
| 120 |
|
|
android.util.Log.e("DISTORTED", "GL Vendor " +GLES31.glGetString(GLES31.GL_VENDOR));
|
| 121 |
|
|
android.util.Log.e("DISTORTED", "GL Renderer " +GLES31.glGetString(GLES31.GL_RENDERER));
|
| 122 |
|
|
*/
|
| 123 |
|
|
|
| 124 |
|
|
if( vendor.contains("ARM") )
|
| 125 |
|
|
{
|
| 126 |
|
|
if( version.contains("r12") )
|
| 127 |
|
|
{
|
| 128 |
c1a38ba3
|
Leszek Koltunski
|
android.util.Log.e("DISTORTED", "You are running this on a ARM Mali driver r12.\nThis is a buggy driver, please update to r22. Problems with flashing expected.");
|
| 129 |
edea9cf3
|
Leszek Koltunski
|
}
|
| 130 |
|
|
}
|
| 131 |
|
|
else if( vendor.contains("Imagination") )
|
| 132 |
|
|
{
|
| 133 |
|
|
if( renderer.contains("GE8") )
|
| 134 |
|
|
{
|
| 135 |
c1a38ba3
|
Leszek Koltunski
|
android.util.Log.e("DISTORTED", "You are running this on a PowerVR GE8XXX.\nDue to a buggy compiler OIT rendering will not work");
|
| 136 |
edea9cf3
|
Leszek Koltunski
|
}
|
| 137 |
|
|
}
|
| 138 |
|
|
}
|
| 139 |
|
|
|
| 140 |
421c2728
|
Leszek Koltunski
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 141 |
310e14fb
|
leszek
|
/**
|
| 142 |
|
|
* Have we called onCreate yet, ie have we initialized the library?
|
| 143 |
1dfc9074
|
leszek
|
* @return <code>true</code> if the library is initialized and ready for action.
|
| 144 |
310e14fb
|
leszek
|
*/
|
| 145 |
|
|
public static boolean isInitialized()
|
| 146 |
421c2728
|
Leszek Koltunski
|
{
|
| 147 |
55c14a19
|
Leszek Koltunski
|
return mInitialized;
|
| 148 |
421c2728
|
Leszek Koltunski
|
}
|
| 149 |
|
|
|
| 150 |
6a06a912
|
Leszek Koltunski
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 151 |
|
|
/**
|
| 152 |
|
|
* When OpenGL context gets created, you need to call this method so that the library can initialise its internal data structures.
|
| 153 |
432442f9
|
Leszek Koltunski
|
* I.e. best called from GLSurfaceView.onCreate().
|
| 154 |
6a06a912
|
Leszek Koltunski
|
* <p>
|
| 155 |
432442f9
|
Leszek Koltunski
|
* Needs to be called from a thread holding the OpenGL context.
|
| 156 |
6a06a912
|
Leszek Koltunski
|
*
|
| 157 |
015642fb
|
Leszek Koltunski
|
* @param context Context of the App using the library - used to open up Resources and read Shader code.
|
| 158 |
6a06a912
|
Leszek Koltunski
|
*/
|
| 159 |
edea9cf3
|
Leszek Koltunski
|
public static void onCreate(final Context context) throws Exception
|
| 160 |
d6e94c84
|
Leszek Koltunski
|
{
|
| 161 |
30beb34f
|
Leszek Koltunski
|
final ActivityManager activityManager = (ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE);
|
| 162 |
|
|
final ConfigurationInfo configurationInfo = activityManager.getDeviceConfigurationInfo();
|
| 163 |
|
|
android.util.Log.e("DISTORTED", "Using OpenGL ES "+configurationInfo.getGlEsVersion());
|
| 164 |
edea9cf3
|
Leszek Koltunski
|
|
| 165 |
|
|
mInitialized = true;
|
| 166 |
|
|
|
| 167 |
|
|
detectBuggyDrivers();
|
| 168 |
|
|
|
| 169 |
0e924ba5
|
Leszek Koltunski
|
EffectMessageSender.startSending();
|
| 170 |
|
|
|
| 171 |
d6e94c84
|
Leszek Koltunski
|
final Resources resources = context.getResources();
|
| 172 |
c90b9e01
|
Leszek Koltunski
|
|
| 173 |
edea9cf3
|
Leszek Koltunski
|
Exception exception=null;
|
| 174 |
|
|
|
| 175 |
|
|
try
|
| 176 |
|
|
{
|
| 177 |
|
|
DistortedEffects.createPrograms(resources);
|
| 178 |
|
|
}
|
| 179 |
|
|
catch(Exception ex)
|
| 180 |
|
|
{
|
| 181 |
|
|
exception = ex;
|
| 182 |
|
|
}
|
| 183 |
|
|
|
| 184 |
|
|
try
|
| 185 |
|
|
{
|
| 186 |
|
|
DistortedEffects.createProgramsOIT(resources);
|
| 187 |
|
|
}
|
| 188 |
|
|
catch(Exception ex)
|
| 189 |
|
|
{
|
| 190 |
|
|
exception = ex;
|
| 191 |
|
|
}
|
| 192 |
|
|
|
| 193 |
a13dde77
|
Leszek Koltunski
|
try
|
| 194 |
|
|
{
|
| 195 |
|
|
EffectQueuePostprocess.createPrograms(resources);
|
| 196 |
|
|
}
|
| 197 |
|
|
catch(Exception ex)
|
| 198 |
|
|
{
|
| 199 |
|
|
exception = ex;
|
| 200 |
|
|
}
|
| 201 |
|
|
|
| 202 |
edea9cf3
|
Leszek Koltunski
|
try
|
| 203 |
|
|
{
|
| 204 |
|
|
PostprocessEffect.createPrograms();
|
| 205 |
|
|
}
|
| 206 |
|
|
catch(Exception ex)
|
| 207 |
|
|
{
|
| 208 |
|
|
exception = ex;
|
| 209 |
|
|
}
|
| 210 |
|
|
|
| 211 |
|
|
if( exception!=null)
|
| 212 |
|
|
{
|
| 213 |
|
|
throw exception;
|
| 214 |
|
|
}
|
| 215 |
6a06a912
|
Leszek Koltunski
|
}
|
| 216 |
|
|
|
| 217 |
05ecc6fe
|
Leszek Koltunski
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 218 |
|
|
/**
|
| 219 |
78e89fb5
|
Leszek Koltunski
|
* Call this so that the Library can release the OpenGL related data that needs to be recreated.
|
| 220 |
05ecc6fe
|
Leszek Koltunski
|
* Must be called from Activity.onPause().
|
| 221 |
|
|
*/
|
| 222 |
|
|
public static void onPause()
|
| 223 |
|
|
{
|
| 224 |
226144d0
|
leszek
|
DistortedObject.onPause();
|
| 225 |
78e89fb5
|
Leszek Koltunski
|
DistortedEffects.onPause();
|
| 226 |
05ecc6fe
|
Leszek Koltunski
|
}
|
| 227 |
|
|
|
| 228 |
6a06a912
|
Leszek Koltunski
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 229 |
|
|
/**
|
| 230 |
|
|
* Call this so that the Library can release its internal data structures.
|
| 231 |
|
|
* Must be called from Activity.onDestroy().
|
| 232 |
|
|
*/
|
| 233 |
|
|
public static void onDestroy()
|
| 234 |
|
|
{
|
| 235 |
226144d0
|
leszek
|
DistortedObject.onDestroy();
|
| 236 |
a09ada4c
|
Leszek Koltunski
|
DistortedNode.onDestroy();
|
| 237 |
421c2728
|
Leszek Koltunski
|
DistortedEffects.onDestroy();
|
| 238 |
efe3d8fe
|
leszek
|
DistortedMaster.onDestroy();
|
| 239 |
ce154014
|
Leszek Koltunski
|
DistortedOutputSurface.onDestroy();
|
| 240 |
42571056
|
Leszek Koltunski
|
EffectQueue.onDestroy();
|
| 241 |
26a4e5f6
|
leszek
|
Effect.onDestroy();
|
| 242 |
6a06a912
|
Leszek Koltunski
|
EffectMessageSender.stopSending();
|
| 243 |
f8686932
|
Leszek Koltunski
|
|
| 244 |
55c14a19
|
Leszek Koltunski
|
mInitialized = false;
|
| 245 |
6a06a912
|
Leszek Koltunski
|
}
|
| 246 |
f8f6d457
|
leszek
|
}
|