b.smali

.class public final Lcom/google/zxing/common/b;
.super Ljava/lang/Object;
.source "BitMatrix.java"

# interfaces
.implements Ljava/lang/Cloneable;


# instance fields
.field public final boB:[I

.field public final boC:I

.field public final height:I

.field public final width:I


# direct methods
.method public constructor <init>(I)V
    .registers 2

    .prologue
    .line 49
    invoke-direct {p0, p1, p1}, Lcom/google/zxing/common/b;-><init>(II)V

    .line 50
    return-void
.end method

.method public constructor <init>(II)V
    .registers 5

    .prologue
    .line 58
    invoke-direct {p0}, Ljava/lang/Object;-><init>()V

    .line 59
    if-lez p1, :cond_7

    if-gtz p2, :cond_f

    .line 60
    :cond_7
    new-instance v0, Ljava/lang/IllegalArgumentException;

    const-string v1, "Both dimensions must be greater than 0"

    invoke-direct {v0, v1}, Ljava/lang/IllegalArgumentException;-><init>(Ljava/lang/String;)V

    throw v0

    .line 62
    :cond_f
    iput p1, p0, Lcom/google/zxing/common/b;->width:I

    .line 63
    iput p2, p0, Lcom/google/zxing/common/b;->height:I

    .line 64
    add-int/lit8 v0, p1, 0x1f

    div-int/lit8 v0, v0, 0x20

    iput v0, p0, Lcom/google/zxing/common/b;->boC:I

    .line 65
    iget v0, p0, Lcom/google/zxing/common/b;->boC:I

    mul-int/2addr v0, p2

    new-array v0, v0, [I

    iput-object v0, p0, Lcom/google/zxing/common/b;->boB:[I

    .line 66
    return-void
.end method

.method private constructor <init>(III[I)V
    .registers 5

    .prologue
    .line 68
    invoke-direct {p0}, Ljava/lang/Object;-><init>()V

    .line 69
    iput p1, p0, Lcom/google/zxing/common/b;->width:I

    .line 70
    iput p2, p0, Lcom/google/zxing/common/b;->height:I

    .line 71
    iput p3, p0, Lcom/google/zxing/common/b;->boC:I

    .line 72
    iput-object p4, p0, Lcom/google/zxing/common/b;->boB:[I

    .line 73
    return-void
.end method


# virtual methods
.method public final av(II)Z
    .registers 5

    .prologue
    .line 161
    iget v0, p0, Lcom/google/zxing/common/b;->boC:I

    mul-int/2addr v0, p2

    div-int/lit8 v1, p1, 0x20

    add-int/2addr v0, v1

    .line 162
    iget-object v1, p0, Lcom/google/zxing/common/b;->boB:[I

    aget v0, v1, v0

    and-int/lit8 v1, p1, 0x1f

    ushr-int/2addr v0, v1

    and-int/lit8 v0, v0, 0x1

    if-eqz v0, :cond_13

    const/4 v0, 0x1

    :goto_12
    return v0

    :cond_13
    const/4 v0, 0x0

    goto :goto_12
.end method

.method public final synthetic clone()Ljava/lang/Object;
    .registers 6

    .prologue
    .line 36
    .line 1478
    new-instance v1, Lcom/google/zxing/common/b;

    iget v2, p0, Lcom/google/zxing/common/b;->width:I

    iget v3, p0, Lcom/google/zxing/common/b;->height:I

    iget v4, p0, Lcom/google/zxing/common/b;->boC:I

    iget-object v0, p0, Lcom/google/zxing/common/b;->boB:[I

    invoke-virtual {v0}, [I->clone()Ljava/lang/Object;

    move-result-object v0

    check-cast v0, [I

    invoke-direct {v1, v2, v3, v4, v0}, Lcom/google/zxing/common/b;-><init>(III[I)V

    .line 36
    return-object v1
.end method

.method public final equals(Ljava/lang/Object;)Z
    .registers 5

    .prologue
    const/4 v0, 0x0

    .line 418
    instance-of v1, p1, Lcom/google/zxing/common/b;

    if-nez v1, :cond_6

    .line 423
    :cond_5
    :goto_5
    return v0

    .line 421
    :cond_6
    check-cast p1, Lcom/google/zxing/common/b;

    .line 422
    iget v1, p0, Lcom/google/zxing/common/b;->width:I

    iget v2, p1, Lcom/google/zxing/common/b;->width:I

    if-ne v1, v2, :cond_5

    iget v1, p0, Lcom/google/zxing/common/b;->height:I

    iget v2, p1, Lcom/google/zxing/common/b;->height:I

    if-ne v1, v2, :cond_5

    iget v1, p0, Lcom/google/zxing/common/b;->boC:I

    iget v2, p1, Lcom/google/zxing/common/b;->boC:I

    if-ne v1, v2, :cond_5

    iget-object v1, p0, Lcom/google/zxing/common/b;->boB:[I

    iget-object v2, p1, Lcom/google/zxing/common/b;->boB:[I

    .line 423
    invoke-static {v1, v2}, Ljava/util/Arrays;->equals([I[I)Z

    move-result v1

    if-eqz v1, :cond_5

    const/4 v0, 0x1

    goto :goto_5
.end method

.method public final flip(II)V
    .registers 8

    .prologue
    .line 188
    iget v0, p0, Lcom/google/zxing/common/b;->boC:I

    mul-int/2addr v0, p2

    div-int/lit8 v1, p1, 0x20

    add-int/2addr v0, v1

    .line 189
    iget-object v1, p0, Lcom/google/zxing/common/b;->boB:[I

    aget v2, v1, v0

    const/4 v3, 0x1

    and-int/lit8 v4, p1, 0x1f

    shl-int/2addr v3, v4

    xor-int/2addr v2, v3

    aput v2, v1, v0

    .line 190
    return-void
.end method

.method public final hashCode()I
    .registers 3

    .prologue
    .line 428
    iget v0, p0, Lcom/google/zxing/common/b;->width:I

    .line 429
    mul-int/lit8 v0, v0, 0x1f

    iget v1, p0, Lcom/google/zxing/common/b;->width:I

    add-int/2addr v0, v1

    .line 430
    mul-int/lit8 v0, v0, 0x1f

    iget v1, p0, Lcom/google/zxing/common/b;->height:I

    add-int/2addr v0, v1

    .line 431
    mul-int/lit8 v0, v0, 0x1f

    iget v1, p0, Lcom/google/zxing/common/b;->boC:I

    add-int/2addr v0, v1

    .line 432
    mul-int/lit8 v0, v0, 0x1f

    iget-object v1, p0, Lcom/google/zxing/common/b;->boB:[I

    invoke-static {v1}, Ljava/util/Arrays;->hashCode([I)I

    move-result v1

    add-int/2addr v0, v1

    .line 433
    return v0
.end method

.method public final i(IIII)V
    .registers 14

    .prologue
    .line 232
    if-ltz p2, :cond_4

    if-gez p1, :cond_c

    .line 233
    :cond_4
    new-instance v0, Ljava/lang/IllegalArgumentException;

    const-string v1, "Left and top must be nonnegative"

    invoke-direct {v0, v1}, Ljava/lang/IllegalArgumentException;-><init>(Ljava/lang/String;)V

    throw v0

    .line 235
    :cond_c
    if-lez p4, :cond_10

    if-gtz p3, :cond_18

    .line 236
    :cond_10
    new-instance v0, Ljava/lang/IllegalArgumentException;

    const-string v1, "Height and width must be at least 1"

    invoke-direct {v0, v1}, Ljava/lang/IllegalArgumentException;-><init>(Ljava/lang/String;)V

    throw v0

    .line 238
    :cond_18
    add-int v1, p1, p3

    .line 239
    add-int v2, p2, p4

    .line 240
    iget v0, p0, Lcom/google/zxing/common/b;->height:I

    if-gt v2, v0, :cond_24

    iget v0, p0, Lcom/google/zxing/common/b;->width:I

    if-le v1, v0, :cond_2e

    .line 241
    :cond_24
    new-instance v0, Ljava/lang/IllegalArgumentException;

    const-string v1, "The region must fit inside the matrix"

    invoke-direct {v0, v1}, Ljava/lang/IllegalArgumentException;-><init>(Ljava/lang/String;)V

    throw v0

    .line 243
    :cond_2c
    add-int/lit8 p2, p2, 0x1

    :cond_2e
    if-ge p2, v2, :cond_48

    .line 244
    iget v0, p0, Lcom/google/zxing/common/b;->boC:I

    mul-int v3, p2, v0

    move v0, p1

    .line 245
    :goto_35
    if-ge v0, v1, :cond_2c

    .line 246
    iget-object v4, p0, Lcom/google/zxing/common/b;->boB:[I

    div-int/lit8 v5, v0, 0x20

    add-int/2addr v5, v3

    aget v6, v4, v5

    const/4 v7, 0x1

    and-int/lit8 v8, v0, 0x1f

    shl-int/2addr v7, v8

    or-int/2addr v6, v7

    aput v6, v4, v5

    .line 245
    add-int/lit8 v0, v0, 0x1

    goto :goto_35

    .line 249
    :cond_48
    return-void
.end method

.method public final set(II)V
    .registers 8

    .prologue
    .line 172
    iget v0, p0, Lcom/google/zxing/common/b;->boC:I

    mul-int/2addr v0, p2

    div-int/lit8 v1, p1, 0x20

    add-int/2addr v0, v1

    .line 173
    iget-object v1, p0, Lcom/google/zxing/common/b;->boB:[I

    aget v2, v1, v0

    const/4 v3, 0x1

    and-int/lit8 v4, p1, 0x1f

    shl-int/2addr v3, v4

    or-int/2addr v2, v3

    aput v2, v1, v0

    .line 174
    return-void
.end method

.method public final toString()Ljava/lang/String;
    .registers 9

    .prologue
    const/4 v1, 0x0

    .line 441
    const-string v4, "X "

    const-string v5, "  "

    .line 1450
    const-string v6, "\n"

    .line 1466
    new-instance v7, Ljava/lang/StringBuilder;

    iget v0, p0, Lcom/google/zxing/common/b;->height:I

    iget v2, p0, Lcom/google/zxing/common/b;->width:I

    add-int/lit8 v2, v2, 0x1

    mul-int/2addr v0, v2

    invoke-direct {v7, v0}, Ljava/lang/StringBuilder;-><init>(I)V

    move v0, v1

    .line 1467
    :goto_14
    iget v2, p0, Lcom/google/zxing/common/b;->height:I

    if-ge v0, v2, :cond_32

    move v2, v1

    .line 1468
    :goto_19
    iget v3, p0, Lcom/google/zxing/common/b;->width:I

    if-ge v2, v3, :cond_2c

    .line 1469
    invoke-virtual {p0, v2, v0}, Lcom/google/zxing/common/b;->av(II)Z

    move-result v3

    if-eqz v3, :cond_2a

    move-object v3, v4

    :goto_24
    invoke-virtual {v7, v3}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    .line 1468
    add-int/lit8 v2, v2, 0x1

    goto :goto_19

    :cond_2a
    move-object v3, v5

    .line 1469
    goto :goto_24

    .line 1471
    :cond_2c
    invoke-virtual {v7, v6}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    .line 1467
    add-int/lit8 v0, v0, 0x1

    goto :goto_14

    .line 1473
    :cond_32
    invoke-virtual {v7}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object v0

    .line 441
    return-object v0
.end method