| 1 |
97755c02
|
Leszek Koltunski
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 2 |
|
|
// Copyright 2020 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 |
|
|
package org.distorted.library.mesh;
|
| 21 |
|
|
|
| 22 |
|
|
import android.opengl.GLES30;
|
| 23 |
|
|
|
| 24 |
|
|
import org.distorted.library.main.InternalBuffer;
|
| 25 |
|
|
|
| 26 |
|
|
import static org.distorted.library.mesh.MeshBase.MAX_EFFECT_COMPONENTS;
|
| 27 |
|
|
|
| 28 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 29 |
|
|
|
| 30 |
a2878a67
|
Leszek Koltunski
|
class UniformBlockAssociation
|
| 31 |
97755c02
|
Leszek Koltunski
|
{
|
| 32 |
a2878a67
|
Leszek Koltunski
|
private static final int BLOCK_SIZE = 16*MAX_EFFECT_COMPONENTS;
|
| 33 |
97755c02
|
Leszek Koltunski
|
private static final int DEFAULT_ASSOCIATION = 0xffffffff;
|
| 34 |
|
|
|
| 35 |
78ff6ea9
|
Leszek Koltunski
|
private final InternalBuffer mUBO;
|
| 36 |
|
|
private final int[] mAssociations;
|
| 37 |
97755c02
|
Leszek Koltunski
|
|
| 38 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 39 |
41b3ada0
|
Leszek Koltunski
|
|
| 40 |
a2878a67
|
Leszek Koltunski
|
UniformBlockAssociation()
|
| 41 |
97755c02
|
Leszek Koltunski
|
{
|
| 42 |
a2878a67
|
Leszek Koltunski
|
mAssociations= new int[BLOCK_SIZE/4];
|
| 43 |
97755c02
|
Leszek Koltunski
|
|
| 44 |
|
|
for(int i=0; i<MAX_EFFECT_COMPONENTS; i++)
|
| 45 |
|
|
{
|
| 46 |
41b3ada0
|
Leszek Koltunski
|
mAssociations[4*i ] = DEFAULT_ASSOCIATION;
|
| 47 |
|
|
mAssociations[4*i+2] = i;
|
| 48 |
97755c02
|
Leszek Koltunski
|
}
|
| 49 |
|
|
|
| 50 |
|
|
mUBO = new InternalBuffer(GLES30.GL_UNIFORM_BUFFER, GLES30.GL_STATIC_READ);
|
| 51 |
|
|
}
|
| 52 |
|
|
|
| 53 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 54 |
|
|
|
| 55 |
a2878a67
|
Leszek Koltunski
|
UniformBlockAssociation(UniformBlockAssociation original)
|
| 56 |
97755c02
|
Leszek Koltunski
|
{
|
| 57 |
|
|
int size = original.mAssociations.length;
|
| 58 |
|
|
mAssociations= new int[size];
|
| 59 |
|
|
System.arraycopy(original.mAssociations, 0, mAssociations, 0, size);
|
| 60 |
|
|
|
| 61 |
|
|
mUBO = new InternalBuffer(GLES30.GL_UNIFORM_BUFFER, GLES30.GL_STATIC_READ);
|
| 62 |
|
|
}
|
| 63 |
|
|
|
| 64 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 65 |
|
|
|
| 66 |
728a7820
|
Leszek Koltunski
|
boolean matchesAssociation( int comp, int andAssoc, int equAssoc)
|
| 67 |
|
|
{
|
| 68 |
|
|
return (andAssoc & mAssociations[4*comp]) != 0 || (equAssoc == mAssociations[4*comp+2]);
|
| 69 |
|
|
}
|
| 70 |
97755c02
|
Leszek Koltunski
|
|
| 71 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 72 |
|
|
|
| 73 |
728a7820
|
Leszek Koltunski
|
void setEffectAssociationNow(int comp, int andAssociation, int equAssociation)
|
| 74 |
|
|
{
|
| 75 |
|
|
mAssociations[4*comp ] = andAssociation;
|
| 76 |
|
|
mAssociations[4*comp+2] = equAssociation;
|
| 77 |
97755c02
|
Leszek Koltunski
|
|
| 78 |
728a7820
|
Leszek Koltunski
|
mUBO.invalidate();
|
| 79 |
|
|
}
|
| 80 |
97755c02
|
Leszek Koltunski
|
|
| 81 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 82 |
|
|
|
| 83 |
728a7820
|
Leszek Koltunski
|
int getIndex()
|
| 84 |
|
|
{
|
| 85 |
|
|
return mUBO.createImmediatelyInt( BLOCK_SIZE, mAssociations);
|
| 86 |
|
|
}
|
| 87 |
97755c02
|
Leszek Koltunski
|
|
| 88 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 89 |
|
|
|
| 90 |
728a7820
|
Leszek Koltunski
|
void copy(int compTo, UniformBlockAssociation assocFrom, int compFrom)
|
| 91 |
|
|
{
|
| 92 |
|
|
mAssociations[4*compTo ] = assocFrom.mAssociations[4*compFrom ];
|
| 93 |
|
|
mAssociations[4*compTo+2] = assocFrom.mAssociations[4*compFrom+2];
|
| 94 |
|
|
}
|
| 95 |
|
|
|
| 96 |
8b36dabf
|
Leszek Koltunski
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 97 |
|
|
|
| 98 |
|
|
void markForDeletion()
|
| 99 |
|
|
{
|
| 100 |
|
|
mUBO.markForDeletion();
|
| 101 |
|
|
}
|
| 102 |
|
|
|
| 103 |
728a7820
|
Leszek Koltunski
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 104 |
|
|
|
| 105 |
|
|
void print()
|
| 106 |
|
|
{
|
| 107 |
|
|
StringBuilder builder = new StringBuilder();
|
| 108 |
|
|
|
| 109 |
|
|
builder.append(mUBO.getID());
|
| 110 |
|
|
builder.append(' ');
|
| 111 |
|
|
|
| 112 |
|
|
for(int i=0; i<8; i++)
|
| 113 |
|
|
{
|
| 114 |
|
|
builder.append(mAssociations[4*i]);
|
| 115 |
|
|
builder.append(' ');
|
| 116 |
|
|
builder.append(mAssociations[4*i+2]);
|
| 117 |
|
|
builder.append(' ');
|
| 118 |
|
|
}
|
| 119 |
|
|
|
| 120 |
|
|
String res = builder.toString();
|
| 121 |
|
|
|
| 122 |
|
|
android.util.Log.e("uba", res);
|
| 123 |
|
|
}
|
| 124 |
97755c02
|
Leszek Koltunski
|
}
|