mirror of
https://github.com/Pinball3D/Rabbit-R1.git
synced 2024-12-27 09:32:27 -06:00
633 lines
24 KiB
Java
633 lines
24 KiB
Java
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package androidx.constraintlayout.solver;
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import androidx.constraintlayout.solver.LinearSystem;
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import androidx.constraintlayout.solver.SolverVariable;
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import java.util.ArrayList;
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import java.util.Iterator;
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/* loaded from: classes.dex */
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public class ArrayRow implements LinearSystem.Row {
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private static final boolean DEBUG = false;
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private static final boolean FULL_NEW_CHECK = false;
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public ArrayRowVariables variables;
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SolverVariable variable = null;
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float constantValue = 0.0f;
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boolean used = false;
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ArrayList<SolverVariable> variablesToUpdate = new ArrayList<>();
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boolean isSimpleDefinition = false;
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/* loaded from: classes.dex */
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public interface ArrayRowVariables {
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void add(SolverVariable solverVariable, float f, boolean z);
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void clear();
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boolean contains(SolverVariable solverVariable);
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void display();
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void divideByAmount(float f);
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float get(SolverVariable solverVariable);
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int getCurrentSize();
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SolverVariable getVariable(int i);
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float getVariableValue(int i);
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int indexOf(SolverVariable solverVariable);
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void invert();
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void put(SolverVariable solverVariable, float f);
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float remove(SolverVariable solverVariable, boolean z);
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int sizeInBytes();
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float use(ArrayRow arrayRow, boolean z);
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}
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@Override // androidx.constraintlayout.solver.LinearSystem.Row
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public SolverVariable getKey() {
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return this.variable;
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}
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public ArrayRow() {
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}
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public ArrayRow(Cache cache) {
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this.variables = new ArrayLinkedVariables(this, cache);
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}
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/* JADX INFO: Access modifiers changed from: package-private */
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public boolean hasKeyVariable() {
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SolverVariable solverVariable = this.variable;
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return solverVariable != null && (solverVariable.mType == SolverVariable.Type.UNRESTRICTED || this.constantValue >= 0.0f);
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}
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public String toString() {
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return toReadableString();
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}
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/* JADX INFO: Access modifiers changed from: package-private */
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/* JADX WARN: Removed duplicated region for block: B:21:0x00b8 */
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/* JADX WARN: Removed duplicated region for block: B:25:0x00ca */
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/*
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Code decompiled incorrectly, please refer to instructions dump.
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To view partially-correct add '--show-bad-code' argument
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*/
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public java.lang.String toReadableString() {
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/*
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r10 = this;
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androidx.constraintlayout.solver.SolverVariable r0 = r10.variable
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if (r0 != 0) goto L7
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java.lang.String r0 = "0"
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goto L18
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L7:
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java.lang.StringBuilder r0 = new java.lang.StringBuilder
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java.lang.String r1 = ""
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r0.<init>(r1)
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androidx.constraintlayout.solver.SolverVariable r1 = r10.variable
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java.lang.StringBuilder r0 = r0.append(r1)
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java.lang.String r0 = r0.toString()
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L18:
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java.lang.StringBuilder r1 = new java.lang.StringBuilder
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r1.<init>()
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java.lang.StringBuilder r0 = r1.append(r0)
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java.lang.String r1 = " = "
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java.lang.StringBuilder r0 = r0.append(r1)
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java.lang.String r0 = r0.toString()
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float r1 = r10.constantValue
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r2 = 0
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int r1 = (r1 > r2 ? 1 : (r1 == r2 ? 0 : -1))
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r3 = 0
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r4 = 1
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if (r1 == 0) goto L49
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java.lang.StringBuilder r1 = new java.lang.StringBuilder
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r1.<init>()
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java.lang.StringBuilder r0 = r1.append(r0)
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float r1 = r10.constantValue
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java.lang.StringBuilder r0 = r0.append(r1)
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java.lang.String r0 = r0.toString()
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r1 = r4
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goto L4a
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L49:
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r1 = r3
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L4a:
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androidx.constraintlayout.solver.ArrayRow$ArrayRowVariables r5 = r10.variables
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int r5 = r5.getCurrentSize()
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L50:
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if (r3 >= r5) goto Lea
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androidx.constraintlayout.solver.ArrayRow$ArrayRowVariables r6 = r10.variables
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androidx.constraintlayout.solver.SolverVariable r6 = r6.getVariable(r3)
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if (r6 != 0) goto L5c
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goto Le6
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L5c:
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androidx.constraintlayout.solver.ArrayRow$ArrayRowVariables r7 = r10.variables
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float r7 = r7.getVariableValue(r3)
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int r8 = (r7 > r2 ? 1 : (r7 == r2 ? 0 : -1))
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if (r8 != 0) goto L68
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goto Le6
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L68:
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java.lang.String r6 = r6.toString()
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r9 = -1082130432(0xffffffffbf800000, float:-1.0)
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if (r1 != 0) goto L88
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int r1 = (r7 > r2 ? 1 : (r7 == r2 ? 0 : -1))
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if (r1 >= 0) goto Lb2
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java.lang.StringBuilder r1 = new java.lang.StringBuilder
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r1.<init>()
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java.lang.StringBuilder r0 = r1.append(r0)
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java.lang.String r1 = "- "
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java.lang.StringBuilder r0 = r0.append(r1)
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java.lang.String r0 = r0.toString()
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goto Lb1
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L88:
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if (r8 <= 0) goto L9e
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java.lang.StringBuilder r1 = new java.lang.StringBuilder
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r1.<init>()
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java.lang.StringBuilder r0 = r1.append(r0)
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java.lang.String r1 = " + "
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java.lang.StringBuilder r0 = r0.append(r1)
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java.lang.String r0 = r0.toString()
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goto Lb2
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L9e:
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java.lang.StringBuilder r1 = new java.lang.StringBuilder
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r1.<init>()
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java.lang.StringBuilder r0 = r1.append(r0)
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java.lang.String r1 = " - "
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java.lang.StringBuilder r0 = r0.append(r1)
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java.lang.String r0 = r0.toString()
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Lb1:
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float r7 = r7 * r9
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Lb2:
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r1 = 1065353216(0x3f800000, float:1.0)
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int r1 = (r7 > r1 ? 1 : (r7 == r1 ? 0 : -1))
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if (r1 != 0) goto Lca
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java.lang.StringBuilder r1 = new java.lang.StringBuilder
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r1.<init>()
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java.lang.StringBuilder r0 = r1.append(r0)
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java.lang.StringBuilder r0 = r0.append(r6)
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java.lang.String r0 = r0.toString()
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goto Le5
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Lca:
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java.lang.StringBuilder r1 = new java.lang.StringBuilder
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r1.<init>()
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java.lang.StringBuilder r0 = r1.append(r0)
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java.lang.StringBuilder r0 = r0.append(r7)
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java.lang.String r1 = " "
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java.lang.StringBuilder r0 = r0.append(r1)
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java.lang.StringBuilder r0 = r0.append(r6)
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java.lang.String r0 = r0.toString()
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Le5:
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r1 = r4
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Le6:
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int r3 = r3 + 1
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goto L50
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Lea:
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if (r1 != 0) goto Lff
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java.lang.StringBuilder r10 = new java.lang.StringBuilder
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r10.<init>()
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java.lang.StringBuilder r10 = r10.append(r0)
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java.lang.String r0 = "0.0"
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java.lang.StringBuilder r10 = r10.append(r0)
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java.lang.String r0 = r10.toString()
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Lff:
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return r0
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*/
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throw new UnsupportedOperationException("Method not decompiled: androidx.constraintlayout.solver.ArrayRow.toReadableString():java.lang.String");
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}
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public void reset() {
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this.variable = null;
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this.variables.clear();
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this.constantValue = 0.0f;
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this.isSimpleDefinition = false;
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}
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/* JADX INFO: Access modifiers changed from: package-private */
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public boolean hasVariable(SolverVariable solverVariable) {
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return this.variables.contains(solverVariable);
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}
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/* JADX INFO: Access modifiers changed from: package-private */
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public ArrayRow createRowDefinition(SolverVariable solverVariable, int i) {
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this.variable = solverVariable;
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float f = i;
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solverVariable.computedValue = f;
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this.constantValue = f;
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this.isSimpleDefinition = true;
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return this;
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}
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public ArrayRow createRowEquals(SolverVariable solverVariable, int i) {
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if (i < 0) {
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this.constantValue = i * (-1);
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this.variables.put(solverVariable, 1.0f);
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} else {
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this.constantValue = i;
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this.variables.put(solverVariable, -1.0f);
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}
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return this;
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}
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public ArrayRow createRowEquals(SolverVariable solverVariable, SolverVariable solverVariable2, int i) {
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boolean z;
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if (i != 0) {
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if (i < 0) {
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i *= -1;
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z = true;
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} else {
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z = false;
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}
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this.constantValue = i;
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if (z) {
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this.variables.put(solverVariable, 1.0f);
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this.variables.put(solverVariable2, -1.0f);
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return this;
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}
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}
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this.variables.put(solverVariable, -1.0f);
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this.variables.put(solverVariable2, 1.0f);
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return this;
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}
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/* JADX INFO: Access modifiers changed from: package-private */
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public ArrayRow addSingleError(SolverVariable solverVariable, int i) {
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this.variables.put(solverVariable, i);
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return this;
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}
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public ArrayRow createRowGreaterThan(SolverVariable solverVariable, SolverVariable solverVariable2, SolverVariable solverVariable3, int i) {
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boolean z;
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if (i != 0) {
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if (i < 0) {
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i *= -1;
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z = true;
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} else {
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z = false;
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}
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this.constantValue = i;
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if (z) {
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this.variables.put(solverVariable, 1.0f);
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this.variables.put(solverVariable2, -1.0f);
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this.variables.put(solverVariable3, -1.0f);
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return this;
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}
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}
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this.variables.put(solverVariable, -1.0f);
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this.variables.put(solverVariable2, 1.0f);
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this.variables.put(solverVariable3, 1.0f);
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return this;
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}
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public ArrayRow createRowGreaterThan(SolverVariable solverVariable, int i, SolverVariable solverVariable2) {
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this.constantValue = i;
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this.variables.put(solverVariable, -1.0f);
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return this;
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}
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public ArrayRow createRowLowerThan(SolverVariable solverVariable, SolverVariable solverVariable2, SolverVariable solverVariable3, int i) {
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boolean z;
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if (i != 0) {
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if (i < 0) {
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i *= -1;
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z = true;
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} else {
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z = false;
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}
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this.constantValue = i;
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if (z) {
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this.variables.put(solverVariable, 1.0f);
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this.variables.put(solverVariable2, -1.0f);
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this.variables.put(solverVariable3, 1.0f);
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return this;
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}
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}
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this.variables.put(solverVariable, -1.0f);
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this.variables.put(solverVariable2, 1.0f);
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this.variables.put(solverVariable3, -1.0f);
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return this;
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}
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public ArrayRow createRowEqualMatchDimensions(float f, float f2, float f3, SolverVariable solverVariable, SolverVariable solverVariable2, SolverVariable solverVariable3, SolverVariable solverVariable4) {
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this.constantValue = 0.0f;
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if (f2 == 0.0f || f == f3) {
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this.variables.put(solverVariable, 1.0f);
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this.variables.put(solverVariable2, -1.0f);
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this.variables.put(solverVariable4, 1.0f);
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this.variables.put(solverVariable3, -1.0f);
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} else if (f == 0.0f) {
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this.variables.put(solverVariable, 1.0f);
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this.variables.put(solverVariable2, -1.0f);
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} else if (f3 == 0.0f) {
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this.variables.put(solverVariable3, 1.0f);
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this.variables.put(solverVariable4, -1.0f);
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} else {
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float f4 = (f / f2) / (f3 / f2);
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this.variables.put(solverVariable, 1.0f);
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this.variables.put(solverVariable2, -1.0f);
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this.variables.put(solverVariable4, f4);
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this.variables.put(solverVariable3, -f4);
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}
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return this;
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}
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public ArrayRow createRowEqualDimension(float f, float f2, float f3, SolverVariable solverVariable, int i, SolverVariable solverVariable2, int i2, SolverVariable solverVariable3, int i3, SolverVariable solverVariable4, int i4) {
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if (f2 == 0.0f || f == f3) {
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this.constantValue = ((-i) - i2) + i3 + i4;
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this.variables.put(solverVariable, 1.0f);
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this.variables.put(solverVariable2, -1.0f);
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this.variables.put(solverVariable4, 1.0f);
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this.variables.put(solverVariable3, -1.0f);
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} else {
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float f4 = (f / f2) / (f3 / f2);
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this.constantValue = ((-i) - i2) + (i3 * f4) + (i4 * f4);
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this.variables.put(solverVariable, 1.0f);
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this.variables.put(solverVariable2, -1.0f);
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this.variables.put(solverVariable4, f4);
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this.variables.put(solverVariable3, -f4);
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}
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return this;
|
||
|
|
}
|
||
|
|
|
||
|
|
/* JADX INFO: Access modifiers changed from: package-private */
|
||
|
|
public ArrayRow createRowCentering(SolverVariable solverVariable, SolverVariable solverVariable2, int i, float f, SolverVariable solverVariable3, SolverVariable solverVariable4, int i2) {
|
||
|
|
if (solverVariable2 == solverVariable3) {
|
||
|
|
this.variables.put(solverVariable, 1.0f);
|
||
|
|
this.variables.put(solverVariable4, 1.0f);
|
||
|
|
this.variables.put(solverVariable2, -2.0f);
|
||
|
|
return this;
|
||
|
|
}
|
||
|
|
if (f == 0.5f) {
|
||
|
|
this.variables.put(solverVariable, 1.0f);
|
||
|
|
this.variables.put(solverVariable2, -1.0f);
|
||
|
|
this.variables.put(solverVariable3, -1.0f);
|
||
|
|
this.variables.put(solverVariable4, 1.0f);
|
||
|
|
if (i > 0 || i2 > 0) {
|
||
|
|
this.constantValue = (-i) + i2;
|
||
|
|
}
|
||
|
|
} else if (f <= 0.0f) {
|
||
|
|
this.variables.put(solverVariable, -1.0f);
|
||
|
|
this.variables.put(solverVariable2, 1.0f);
|
||
|
|
this.constantValue = i;
|
||
|
|
} else if (f >= 1.0f) {
|
||
|
|
this.variables.put(solverVariable4, -1.0f);
|
||
|
|
this.variables.put(solverVariable3, 1.0f);
|
||
|
|
this.constantValue = -i2;
|
||
|
|
} else {
|
||
|
|
float f2 = 1.0f - f;
|
||
|
|
this.variables.put(solverVariable, f2 * 1.0f);
|
||
|
|
this.variables.put(solverVariable2, f2 * (-1.0f));
|
||
|
|
this.variables.put(solverVariable3, (-1.0f) * f);
|
||
|
|
this.variables.put(solverVariable4, 1.0f * f);
|
||
|
|
if (i > 0 || i2 > 0) {
|
||
|
|
this.constantValue = ((-i) * f2) + (i2 * f);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return this;
|
||
|
|
}
|
||
|
|
|
||
|
|
public ArrayRow addError(LinearSystem linearSystem, int i) {
|
||
|
|
this.variables.put(linearSystem.createErrorVariable(i, "ep"), 1.0f);
|
||
|
|
this.variables.put(linearSystem.createErrorVariable(i, "em"), -1.0f);
|
||
|
|
return this;
|
||
|
|
}
|
||
|
|
|
||
|
|
/* JADX INFO: Access modifiers changed from: package-private */
|
||
|
|
public ArrayRow createRowDimensionPercent(SolverVariable solverVariable, SolverVariable solverVariable2, float f) {
|
||
|
|
this.variables.put(solverVariable, -1.0f);
|
||
|
|
this.variables.put(solverVariable2, f);
|
||
|
|
return this;
|
||
|
|
}
|
||
|
|
|
||
|
|
public ArrayRow createRowDimensionRatio(SolverVariable solverVariable, SolverVariable solverVariable2, SolverVariable solverVariable3, SolverVariable solverVariable4, float f) {
|
||
|
|
this.variables.put(solverVariable, -1.0f);
|
||
|
|
this.variables.put(solverVariable2, 1.0f);
|
||
|
|
this.variables.put(solverVariable3, f);
|
||
|
|
this.variables.put(solverVariable4, -f);
|
||
|
|
return this;
|
||
|
|
}
|
||
|
|
|
||
|
|
public ArrayRow createRowWithAngle(SolverVariable solverVariable, SolverVariable solverVariable2, SolverVariable solverVariable3, SolverVariable solverVariable4, float f) {
|
||
|
|
this.variables.put(solverVariable3, 0.5f);
|
||
|
|
this.variables.put(solverVariable4, 0.5f);
|
||
|
|
this.variables.put(solverVariable, -0.5f);
|
||
|
|
this.variables.put(solverVariable2, -0.5f);
|
||
|
|
this.constantValue = -f;
|
||
|
|
return this;
|
||
|
|
}
|
||
|
|
|
||
|
|
/* JADX INFO: Access modifiers changed from: package-private */
|
||
|
|
public int sizeInBytes() {
|
||
|
|
return (this.variable != null ? 4 : 0) + 8 + this.variables.sizeInBytes();
|
||
|
|
}
|
||
|
|
|
||
|
|
/* JADX INFO: Access modifiers changed from: package-private */
|
||
|
|
public void ensurePositiveConstant() {
|
||
|
|
float f = this.constantValue;
|
||
|
|
if (f < 0.0f) {
|
||
|
|
this.constantValue = f * (-1.0f);
|
||
|
|
this.variables.invert();
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/* JADX INFO: Access modifiers changed from: package-private */
|
||
|
|
public boolean chooseSubject(LinearSystem linearSystem) {
|
||
|
|
boolean z;
|
||
|
|
SolverVariable chooseSubjectInVariables = chooseSubjectInVariables(linearSystem);
|
||
|
|
if (chooseSubjectInVariables == null) {
|
||
|
|
z = true;
|
||
|
|
} else {
|
||
|
|
pivot(chooseSubjectInVariables);
|
||
|
|
z = false;
|
||
|
|
}
|
||
|
|
if (this.variables.getCurrentSize() == 0) {
|
||
|
|
this.isSimpleDefinition = true;
|
||
|
|
}
|
||
|
|
return z;
|
||
|
|
}
|
||
|
|
|
||
|
|
SolverVariable chooseSubjectInVariables(LinearSystem linearSystem) {
|
||
|
|
boolean isNew;
|
||
|
|
boolean isNew2;
|
||
|
|
int currentSize = this.variables.getCurrentSize();
|
||
|
|
SolverVariable solverVariable = null;
|
||
|
|
float f = 0.0f;
|
||
|
|
float f2 = 0.0f;
|
||
|
|
boolean z = false;
|
||
|
|
boolean z2 = false;
|
||
|
|
SolverVariable solverVariable2 = null;
|
||
|
|
for (int i = 0; i < currentSize; i++) {
|
||
|
|
float variableValue = this.variables.getVariableValue(i);
|
||
|
|
SolverVariable variable = this.variables.getVariable(i);
|
||
|
|
if (variable.mType == SolverVariable.Type.UNRESTRICTED) {
|
||
|
|
if (solverVariable == null) {
|
||
|
|
isNew2 = isNew(variable, linearSystem);
|
||
|
|
} else if (f > variableValue) {
|
||
|
|
isNew2 = isNew(variable, linearSystem);
|
||
|
|
} else if (!z && isNew(variable, linearSystem)) {
|
||
|
|
f = variableValue;
|
||
|
|
solverVariable = variable;
|
||
|
|
z = true;
|
||
|
|
}
|
||
|
|
z = isNew2;
|
||
|
|
f = variableValue;
|
||
|
|
solverVariable = variable;
|
||
|
|
} else if (solverVariable == null && variableValue < 0.0f) {
|
||
|
|
if (solverVariable2 == null) {
|
||
|
|
isNew = isNew(variable, linearSystem);
|
||
|
|
} else if (f2 > variableValue) {
|
||
|
|
isNew = isNew(variable, linearSystem);
|
||
|
|
} else if (!z2 && isNew(variable, linearSystem)) {
|
||
|
|
f2 = variableValue;
|
||
|
|
solverVariable2 = variable;
|
||
|
|
z2 = true;
|
||
|
|
}
|
||
|
|
z2 = isNew;
|
||
|
|
f2 = variableValue;
|
||
|
|
solverVariable2 = variable;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return solverVariable != null ? solverVariable : solverVariable2;
|
||
|
|
}
|
||
|
|
|
||
|
|
private boolean isNew(SolverVariable solverVariable, LinearSystem linearSystem) {
|
||
|
|
return solverVariable.usageInRowCount <= 1;
|
||
|
|
}
|
||
|
|
|
||
|
|
/* JADX INFO: Access modifiers changed from: package-private */
|
||
|
|
public void pivot(SolverVariable solverVariable) {
|
||
|
|
SolverVariable solverVariable2 = this.variable;
|
||
|
|
if (solverVariable2 != null) {
|
||
|
|
this.variables.put(solverVariable2, -1.0f);
|
||
|
|
this.variable = null;
|
||
|
|
}
|
||
|
|
float remove = this.variables.remove(solverVariable, true) * (-1.0f);
|
||
|
|
this.variable = solverVariable;
|
||
|
|
if (remove == 1.0f) {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
this.constantValue /= remove;
|
||
|
|
this.variables.divideByAmount(remove);
|
||
|
|
}
|
||
|
|
|
||
|
|
@Override // androidx.constraintlayout.solver.LinearSystem.Row
|
||
|
|
public boolean isEmpty() {
|
||
|
|
return this.variable == null && this.constantValue == 0.0f && this.variables.getCurrentSize() == 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
@Override // androidx.constraintlayout.solver.LinearSystem.Row
|
||
|
|
public void updateFromRow(ArrayRow arrayRow, boolean z) {
|
||
|
|
this.constantValue += arrayRow.constantValue * this.variables.use(arrayRow, z);
|
||
|
|
if (z) {
|
||
|
|
arrayRow.variable.removeFromRow(this);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
@Override // androidx.constraintlayout.solver.LinearSystem.Row
|
||
|
|
public void updateFromFinalVariable(LinearSystem linearSystem, SolverVariable solverVariable, boolean z) {
|
||
|
|
if (solverVariable.isFinalValue) {
|
||
|
|
this.constantValue += solverVariable.computedValue * this.variables.get(solverVariable);
|
||
|
|
this.variables.remove(solverVariable, z);
|
||
|
|
if (z) {
|
||
|
|
solverVariable.removeFromRow(this);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
private SolverVariable pickPivotInVariables(boolean[] zArr, SolverVariable solverVariable) {
|
||
|
|
int currentSize = this.variables.getCurrentSize();
|
||
|
|
SolverVariable solverVariable2 = null;
|
||
|
|
float f = 0.0f;
|
||
|
|
for (int i = 0; i < currentSize; i++) {
|
||
|
|
float variableValue = this.variables.getVariableValue(i);
|
||
|
|
if (variableValue < 0.0f) {
|
||
|
|
SolverVariable variable = this.variables.getVariable(i);
|
||
|
|
if ((zArr == null || !zArr[variable.id]) && variable != solverVariable && ((variable.mType == SolverVariable.Type.SLACK || variable.mType == SolverVariable.Type.ERROR) && variableValue < f)) {
|
||
|
|
f = variableValue;
|
||
|
|
solverVariable2 = variable;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return solverVariable2;
|
||
|
|
}
|
||
|
|
|
||
|
|
public SolverVariable pickPivot(SolverVariable solverVariable) {
|
||
|
|
return pickPivotInVariables(null, solverVariable);
|
||
|
|
}
|
||
|
|
|
||
|
|
@Override // androidx.constraintlayout.solver.LinearSystem.Row
|
||
|
|
public SolverVariable getPivotCandidate(LinearSystem linearSystem, boolean[] zArr) {
|
||
|
|
return pickPivotInVariables(zArr, null);
|
||
|
|
}
|
||
|
|
|
||
|
|
@Override // androidx.constraintlayout.solver.LinearSystem.Row
|
||
|
|
public void clear() {
|
||
|
|
this.variables.clear();
|
||
|
|
this.variable = null;
|
||
|
|
this.constantValue = 0.0f;
|
||
|
|
}
|
||
|
|
|
||
|
|
@Override // androidx.constraintlayout.solver.LinearSystem.Row
|
||
|
|
public void initFromRow(LinearSystem.Row row) {
|
||
|
|
if (row instanceof ArrayRow) {
|
||
|
|
ArrayRow arrayRow = (ArrayRow) row;
|
||
|
|
this.variable = null;
|
||
|
|
this.variables.clear();
|
||
|
|
for (int i = 0; i < arrayRow.variables.getCurrentSize(); i++) {
|
||
|
|
this.variables.add(arrayRow.variables.getVariable(i), arrayRow.variables.getVariableValue(i), true);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
@Override // androidx.constraintlayout.solver.LinearSystem.Row
|
||
|
|
public void addError(SolverVariable solverVariable) {
|
||
|
|
float f = 1.0f;
|
||
|
|
if (solverVariable.strength != 1) {
|
||
|
|
if (solverVariable.strength == 2) {
|
||
|
|
f = 1000.0f;
|
||
|
|
} else if (solverVariable.strength == 3) {
|
||
|
|
f = 1000000.0f;
|
||
|
|
} else if (solverVariable.strength == 4) {
|
||
|
|
f = 1.0E9f;
|
||
|
|
} else if (solverVariable.strength == 5) {
|
||
|
|
f = 1.0E12f;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
this.variables.put(solverVariable, f);
|
||
|
|
}
|
||
|
|
|
||
|
|
@Override // androidx.constraintlayout.solver.LinearSystem.Row
|
||
|
|
public void updateFromSystem(LinearSystem linearSystem) {
|
||
|
|
if (linearSystem.mRows.length == 0) {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
boolean z = false;
|
||
|
|
while (!z) {
|
||
|
|
int currentSize = this.variables.getCurrentSize();
|
||
|
|
for (int i = 0; i < currentSize; i++) {
|
||
|
|
SolverVariable variable = this.variables.getVariable(i);
|
||
|
|
if (variable.definitionId != -1 || variable.isFinalValue) {
|
||
|
|
this.variablesToUpdate.add(variable);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
if (this.variablesToUpdate.size() > 0) {
|
||
|
|
Iterator<SolverVariable> it = this.variablesToUpdate.iterator();
|
||
|
|
while (it.hasNext()) {
|
||
|
|
SolverVariable next = it.next();
|
||
|
|
if (next.isFinalValue) {
|
||
|
|
updateFromFinalVariable(linearSystem, next, true);
|
||
|
|
} else {
|
||
|
|
updateFromRow(linearSystem.mRows[next.definitionId], true);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
this.variablesToUpdate.clear();
|
||
|
|
} else {
|
||
|
|
z = true;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|