Rabbit-R1/android (non root)/java/sources/com/google/zxing/aztec/encoder/State.java

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2024-05-21 21:08:36 +00:00
package com.google.zxing.aztec.encoder;
import com.google.zxing.common.BitArray;
import java.util.Iterator;
import java.util.LinkedList;
/* JADX INFO: Access modifiers changed from: package-private */
/* loaded from: classes3.dex */
public final class State {
static final State INITIAL_STATE = new State(Token.EMPTY, 0, 0, 0);
private final int binaryShiftByteCount;
private final int bitCount;
private final int mode;
private final Token token;
/* JADX INFO: Access modifiers changed from: package-private */
public int getBinaryShiftByteCount() {
return this.binaryShiftByteCount;
}
/* JADX INFO: Access modifiers changed from: package-private */
public int getBitCount() {
return this.bitCount;
}
/* JADX INFO: Access modifiers changed from: package-private */
public int getMode() {
return this.mode;
}
Token getToken() {
return this.token;
}
private State(Token token, int i, int i2, int i3) {
this.token = token;
this.mode = i;
this.binaryShiftByteCount = i2;
this.bitCount = i3;
}
/* JADX INFO: Access modifiers changed from: package-private */
public State latchAndAppend(int i, int i2) {
int i3 = this.bitCount;
Token token = this.token;
if (i != this.mode) {
int i4 = HighLevelEncoder.LATCH_TABLE[this.mode][i];
int i5 = 65535 & i4;
int i6 = i4 >> 16;
token = token.add(i5, i6);
i3 += i6;
}
int i7 = i == 2 ? 4 : 5;
return new State(token.add(i2, i7), i, 0, i3 + i7);
}
/* JADX INFO: Access modifiers changed from: package-private */
public State shiftAndAppend(int i, int i2) {
Token token = this.token;
int i3 = this.mode == 2 ? 4 : 5;
return new State(token.add(HighLevelEncoder.SHIFT_TABLE[this.mode][i], i3).add(i2, 5), this.mode, 0, this.bitCount + i3 + 5);
}
/* JADX INFO: Access modifiers changed from: package-private */
public State addBinaryShiftChar(int i) {
Token token = this.token;
int i2 = this.mode;
int i3 = this.bitCount;
if (i2 == 4 || i2 == 2) {
int i4 = HighLevelEncoder.LATCH_TABLE[i2][0];
int i5 = 65535 & i4;
int i6 = i4 >> 16;
token = token.add(i5, i6);
i3 += i6;
i2 = 0;
}
int i7 = this.binaryShiftByteCount;
State state = new State(token, i2, i7 + 1, i3 + ((i7 == 0 || i7 == 31) ? 18 : i7 == 62 ? 9 : 8));
return state.binaryShiftByteCount == 2078 ? state.endBinaryShift(i + 1) : state;
}
/* JADX INFO: Access modifiers changed from: package-private */
public State endBinaryShift(int i) {
int i2 = this.binaryShiftByteCount;
return i2 == 0 ? this : new State(this.token.addBinaryShift(i - i2, i2), this.mode, 0, this.bitCount);
}
/* JADX INFO: Access modifiers changed from: package-private */
public boolean isBetterThanOrEqualTo(State state) {
int i = this.bitCount + (HighLevelEncoder.LATCH_TABLE[this.mode][state.mode] >> 16);
int i2 = this.binaryShiftByteCount;
int i3 = state.binaryShiftByteCount;
if (i2 < i3) {
i += calculateBinaryShiftCost(state) - calculateBinaryShiftCost(this);
} else if (i2 > i3 && i3 > 0) {
i += 10;
}
return i <= state.bitCount;
}
/* JADX INFO: Access modifiers changed from: package-private */
public BitArray toBitArray(byte[] bArr) {
LinkedList linkedList = new LinkedList();
for (Token token = endBinaryShift(bArr.length).token; token != null; token = token.getPrevious()) {
linkedList.addFirst(token);
}
BitArray bitArray = new BitArray();
Iterator it = linkedList.iterator();
while (it.hasNext()) {
((Token) it.next()).appendTo(bitArray, bArr);
}
return bitArray;
}
public String toString() {
return String.format("%s bits=%d bytes=%d", HighLevelEncoder.MODE_NAMES[this.mode], Integer.valueOf(this.bitCount), Integer.valueOf(this.binaryShiftByteCount));
}
private static int calculateBinaryShiftCost(State state) {
int i = state.binaryShiftByteCount;
if (i > 62) {
return 21;
}
if (i > 31) {
return 20;
}
return i > 0 ? 10 : 0;
}
}