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58 lines
3.5 KiB
Java
58 lines
3.5 KiB
Java
package androidx.constraintlayout.solver.widgets;
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import androidx.constraintlayout.solver.LinearSystem;
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import androidx.constraintlayout.solver.widgets.ConstraintWidget;
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/* loaded from: classes.dex */
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public class Optimizer {
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static final int FLAG_CHAIN_DANGLING = 1;
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static final int FLAG_RECOMPUTE_BOUNDS = 2;
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static final int FLAG_USE_OPTIMIZE = 0;
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public static final int OPTIMIZATION_BARRIER = 2;
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public static final int OPTIMIZATION_CHAIN = 4;
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public static final int OPTIMIZATION_DIMENSIONS = 8;
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public static final int OPTIMIZATION_DIRECT = 1;
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public static final int OPTIMIZATION_ENGINE = 256;
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public static final int OPTIMIZATION_GRAPH = 64;
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public static final int OPTIMIZATION_GRAPH_WRAP = 128;
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public static final int OPTIMIZATION_GROUPS = 32;
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public static final int OPTIMIZATION_NONE = 0;
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public static final int OPTIMIZATION_RATIO = 16;
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public static final int OPTIMIZATION_STANDARD = 263;
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static boolean[] flags = new boolean[3];
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public static final boolean enabled(int i, int i2) {
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return (i & i2) == i2;
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}
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/* JADX INFO: Access modifiers changed from: package-private */
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public static void checkMatchParent(ConstraintWidgetContainer constraintWidgetContainer, LinearSystem linearSystem, ConstraintWidget constraintWidget) {
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constraintWidget.mHorizontalResolution = -1;
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constraintWidget.mVerticalResolution = -1;
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if (constraintWidgetContainer.mListDimensionBehaviors[0] != ConstraintWidget.DimensionBehaviour.WRAP_CONTENT && constraintWidget.mListDimensionBehaviors[0] == ConstraintWidget.DimensionBehaviour.MATCH_PARENT) {
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int i = constraintWidget.mLeft.mMargin;
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int width = constraintWidgetContainer.getWidth() - constraintWidget.mRight.mMargin;
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constraintWidget.mLeft.mSolverVariable = linearSystem.createObjectVariable(constraintWidget.mLeft);
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constraintWidget.mRight.mSolverVariable = linearSystem.createObjectVariable(constraintWidget.mRight);
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linearSystem.addEquality(constraintWidget.mLeft.mSolverVariable, i);
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linearSystem.addEquality(constraintWidget.mRight.mSolverVariable, width);
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constraintWidget.mHorizontalResolution = 2;
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constraintWidget.setHorizontalDimension(i, width);
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}
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if (constraintWidgetContainer.mListDimensionBehaviors[1] == ConstraintWidget.DimensionBehaviour.WRAP_CONTENT || constraintWidget.mListDimensionBehaviors[1] != ConstraintWidget.DimensionBehaviour.MATCH_PARENT) {
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return;
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}
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int i2 = constraintWidget.mTop.mMargin;
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int height = constraintWidgetContainer.getHeight() - constraintWidget.mBottom.mMargin;
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constraintWidget.mTop.mSolverVariable = linearSystem.createObjectVariable(constraintWidget.mTop);
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constraintWidget.mBottom.mSolverVariable = linearSystem.createObjectVariable(constraintWidget.mBottom);
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linearSystem.addEquality(constraintWidget.mTop.mSolverVariable, i2);
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linearSystem.addEquality(constraintWidget.mBottom.mSolverVariable, height);
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if (constraintWidget.mBaselineDistance > 0 || constraintWidget.getVisibility() == 8) {
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constraintWidget.mBaseline.mSolverVariable = linearSystem.createObjectVariable(constraintWidget.mBaseline);
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linearSystem.addEquality(constraintWidget.mBaseline.mSolverVariable, constraintWidget.mBaselineDistance + i2);
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}
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constraintWidget.mVerticalResolution = 2;
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constraintWidget.setVerticalDimension(i2, height);
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}
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}
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