Detector.smali
.class public final Lcom/google/zxing/aztec/detector/Detector;
.super Ljava/lang/Object;
.source "Detector.java"
# annotations
.annotation system Ldalvik/annotation/MemberClasses;
value = {
Lcom/google/zxing/aztec/detector/Detector$Point;
}
.end annotation
# static fields
.field private static final EXPECTED_CORNER_BITS:[I
# instance fields
.field private compact:Z
.field private final image:Lcom/google/zxing/common/BitMatrix;
.field private nbCenterLayers:I
.field private nbDataBlocks:I
.field private nbLayers:I
.field private shift:I
# direct methods
.method static constructor <clinit>()V
.registers 1
.line 39
const/4 v0, 0x4
new-array v0, v0, [I
fill-array-data v0, :array_a
sput-object v0, Lcom/google/zxing/aztec/detector/Detector;->EXPECTED_CORNER_BITS:[I
return-void
nop
:array_a
.array-data 4
0xee0
0x1dc
0x83b
0x707
.end array-data
.end method
.method public constructor <init>(Lcom/google/zxing/common/BitMatrix;)V
.registers 2
.param p1, "image" # Lcom/google/zxing/common/BitMatrix;
.line 54
invoke-direct {p0}, Ljava/lang/Object;-><init>()V
.line 55
iput-object p1, p0, Lcom/google/zxing/aztec/detector/Detector;->image:Lcom/google/zxing/common/BitMatrix;
.line 56
return-void
.end method
.method private static distance(Lcom/google/zxing/ResultPoint;Lcom/google/zxing/ResultPoint;)F
.registers 6
.param p0, "a" # Lcom/google/zxing/ResultPoint;
.param p1, "b" # Lcom/google/zxing/ResultPoint;
.line 562
invoke-virtual {p0}, Lcom/google/zxing/ResultPoint;->getX()F
move-result v0
invoke-virtual {p0}, Lcom/google/zxing/ResultPoint;->getY()F
move-result v1
invoke-virtual {p1}, Lcom/google/zxing/ResultPoint;->getX()F
move-result v2
invoke-virtual {p1}, Lcom/google/zxing/ResultPoint;->getY()F
move-result v3
invoke-static {v0, v1, v2, v3}, Lcom/google/zxing/common/detector/MathUtils;->distance(FFFF)F
move-result v0
return v0
.end method
.method private static distance(Lcom/google/zxing/aztec/detector/Detector$Point;Lcom/google/zxing/aztec/detector/Detector$Point;)F
.registers 6
.param p0, "a" # Lcom/google/zxing/aztec/detector/Detector$Point;
.param p1, "b" # Lcom/google/zxing/aztec/detector/Detector$Point;
.line 558
invoke-virtual {p0}, Lcom/google/zxing/aztec/detector/Detector$Point;->getX()I
move-result v0
invoke-virtual {p0}, Lcom/google/zxing/aztec/detector/Detector$Point;->getY()I
move-result v1
invoke-virtual {p1}, Lcom/google/zxing/aztec/detector/Detector$Point;->getX()I
move-result v2
invoke-virtual {p1}, Lcom/google/zxing/aztec/detector/Detector$Point;->getY()I
move-result v3
invoke-static {v0, v1, v2, v3}, Lcom/google/zxing/common/detector/MathUtils;->distance(IIII)F
move-result v0
return v0
.end method
.method private static expandSquare([Lcom/google/zxing/ResultPoint;II)[Lcom/google/zxing/ResultPoint;
.registers 20
.param p0, "cornerPoints" # [Lcom/google/zxing/ResultPoint;
.param p1, "oldSide" # I
.param p2, "newSide" # I
.line 528
move/from16 v0, p2
int-to-float v1, v0
move/from16 v2, p1
int-to-float v3, v2
const/high16 v4, 0x40000000 # 2.0f
mul-float v3, v3, v4
div-float/2addr v1, v3
.line 529
.local v1, "ratio":F
const/4 v3, 0x0
aget-object v5, p0, v3
invoke-virtual {v5}, Lcom/google/zxing/ResultPoint;->getX()F
move-result v5
const/4 v6, 0x2
aget-object v7, p0, v6
invoke-virtual {v7}, Lcom/google/zxing/ResultPoint;->getX()F
move-result v7
sub-float/2addr v5, v7
.line 530
.local v5, "dx":F
aget-object v7, p0, v3
invoke-virtual {v7}, Lcom/google/zxing/ResultPoint;->getY()F
move-result v7
aget-object v8, p0, v6
invoke-virtual {v8}, Lcom/google/zxing/ResultPoint;->getY()F
move-result v8
sub-float/2addr v7, v8
.line 531
.local v7, "dy":F
aget-object v8, p0, v3
invoke-virtual {v8}, Lcom/google/zxing/ResultPoint;->getX()F
move-result v8
aget-object v9, p0, v6
invoke-virtual {v9}, Lcom/google/zxing/ResultPoint;->getX()F
move-result v9
add-float/2addr v8, v9
div-float/2addr v8, v4
.line 532
.local v8, "centerx":F
aget-object v9, p0, v3
invoke-virtual {v9}, Lcom/google/zxing/ResultPoint;->getY()F
move-result v9
aget-object v10, p0, v6
invoke-virtual {v10}, Lcom/google/zxing/ResultPoint;->getY()F
move-result v10
add-float/2addr v9, v10
div-float/2addr v9, v4
.line 534
.local v9, "centery":F
new-instance v10, Lcom/google/zxing/ResultPoint;
mul-float v11, v1, v5
add-float/2addr v11, v8
mul-float v12, v1, v7
add-float/2addr v12, v9
invoke-direct {v10, v11, v12}, Lcom/google/zxing/ResultPoint;-><init>(FF)V
.line 535
.local v10, "result0":Lcom/google/zxing/ResultPoint;
new-instance v11, Lcom/google/zxing/ResultPoint;
mul-float v12, v1, v5
sub-float v12, v8, v12
mul-float v13, v1, v7
sub-float v13, v9, v13
invoke-direct {v11, v12, v13}, Lcom/google/zxing/ResultPoint;-><init>(FF)V
.line 537
.local v11, "result2":Lcom/google/zxing/ResultPoint;
const/4 v12, 0x1
aget-object v13, p0, v12
invoke-virtual {v13}, Lcom/google/zxing/ResultPoint;->getX()F
move-result v13
const/4 v14, 0x3
aget-object v15, p0, v14
invoke-virtual {v15}, Lcom/google/zxing/ResultPoint;->getX()F
move-result v15
sub-float/2addr v13, v15
.line 538
.end local v5 # "dx":F
.local v13, "dx":F
aget-object v5, p0, v12
invoke-virtual {v5}, Lcom/google/zxing/ResultPoint;->getY()F
move-result v5
aget-object v15, p0, v14
invoke-virtual {v15}, Lcom/google/zxing/ResultPoint;->getY()F
move-result v15
sub-float/2addr v5, v15
.line 539
.end local v7 # "dy":F
.local v5, "dy":F
aget-object v7, p0, v12
invoke-virtual {v7}, Lcom/google/zxing/ResultPoint;->getX()F
move-result v7
aget-object v15, p0, v14
invoke-virtual {v15}, Lcom/google/zxing/ResultPoint;->getX()F
move-result v15
add-float/2addr v7, v15
div-float/2addr v7, v4
.line 540
.end local v8 # "centerx":F
.local v7, "centerx":F
aget-object v8, p0, v12
invoke-virtual {v8}, Lcom/google/zxing/ResultPoint;->getY()F
move-result v8
aget-object v15, p0, v14
invoke-virtual {v15}, Lcom/google/zxing/ResultPoint;->getY()F
move-result v15
add-float/2addr v8, v15
div-float/2addr v8, v4
.line 541
.end local v9 # "centery":F
.local v8, "centery":F
new-instance v4, Lcom/google/zxing/ResultPoint;
mul-float v9, v1, v13
add-float/2addr v9, v7
mul-float v15, v1, v5
add-float/2addr v15, v8
invoke-direct {v4, v9, v15}, Lcom/google/zxing/ResultPoint;-><init>(FF)V
.line 542
.local v4, "result1":Lcom/google/zxing/ResultPoint;
new-instance v9, Lcom/google/zxing/ResultPoint;
mul-float v15, v1, v13
sub-float v15, v7, v15
mul-float v16, v1, v5
sub-float v14, v8, v16
invoke-direct {v9, v15, v14}, Lcom/google/zxing/ResultPoint;-><init>(FF)V
.line 544
.local v9, "result3":Lcom/google/zxing/ResultPoint;
const/4 v14, 0x4
new-array v14, v14, [Lcom/google/zxing/ResultPoint;
aput-object v10, v14, v3
aput-object v4, v14, v12
aput-object v11, v14, v6
const/4 v3, 0x3
aput-object v9, v14, v3
return-object v14
.end method
.method private extractParameters([Lcom/google/zxing/ResultPoint;)V
.registers 14
.param p1, "bullsEyeCorners" # [Lcom/google/zxing/ResultPoint;
.annotation system Ldalvik/annotation/Throws;
value = {
Lcom/google/zxing/NotFoundException;
}
.end annotation
.line 107
const/4 v0, 0x0
aget-object v1, p1, v0
invoke-direct {p0, v1}, Lcom/google/zxing/aztec/detector/Detector;->isValid(Lcom/google/zxing/ResultPoint;)Z
move-result v1
if-eqz v1, :cond_a7
const/4 v1, 0x1
aget-object v2, p1, v1
invoke-direct {p0, v2}, Lcom/google/zxing/aztec/detector/Detector;->isValid(Lcom/google/zxing/ResultPoint;)Z
move-result v2
if-eqz v2, :cond_a7
const/4 v2, 0x2
aget-object v3, p1, v2
.line 108
invoke-direct {p0, v3}, Lcom/google/zxing/aztec/detector/Detector;->isValid(Lcom/google/zxing/ResultPoint;)Z
move-result v3
if-eqz v3, :cond_a7
const/4 v3, 0x3
aget-object v4, p1, v3
invoke-direct {p0, v4}, Lcom/google/zxing/aztec/detector/Detector;->isValid(Lcom/google/zxing/ResultPoint;)Z
move-result v4
if-eqz v4, :cond_a7
.line 111
iget v4, p0, Lcom/google/zxing/aztec/detector/Detector;->nbCenterLayers:I
mul-int/lit8 v4, v4, 0x2
.line 113
.local v4, "length":I
const/4 v5, 0x4
new-array v6, v5, [I
aget-object v7, p1, v0
aget-object v8, p1, v1
.line 114
invoke-direct {p0, v7, v8, v4}, Lcom/google/zxing/aztec/detector/Detector;->sampleLine(Lcom/google/zxing/ResultPoint;Lcom/google/zxing/ResultPoint;I)I
move-result v7
aput v7, v6, v0
aget-object v7, p1, v1
aget-object v8, p1, v2
.line 115
invoke-direct {p0, v7, v8, v4}, Lcom/google/zxing/aztec/detector/Detector;->sampleLine(Lcom/google/zxing/ResultPoint;Lcom/google/zxing/ResultPoint;I)I
move-result v7
aput v7, v6, v1
aget-object v7, p1, v2
aget-object v8, p1, v3
.line 116
invoke-direct {p0, v7, v8, v4}, Lcom/google/zxing/aztec/detector/Detector;->sampleLine(Lcom/google/zxing/ResultPoint;Lcom/google/zxing/ResultPoint;I)I
move-result v7
aput v7, v6, v2
aget-object v2, p1, v3
aget-object v0, p1, v0
.line 117
invoke-direct {p0, v2, v0, v4}, Lcom/google/zxing/aztec/detector/Detector;->sampleLine(Lcom/google/zxing/ResultPoint;Lcom/google/zxing/ResultPoint;I)I
move-result v0
aput v0, v6, v3
move-object v0, v6
.line 124
.local v0, "sides":[I
invoke-static {v0, v4}, Lcom/google/zxing/aztec/detector/Detector;->getRotation([II)I
move-result v2
iput v2, p0, Lcom/google/zxing/aztec/detector/Detector;->shift:I
.line 127
const-wide/16 v2, 0x0
.line 128
.local v2, "parameterData":J
const/4 v6, 0x0
.local v6, "i":I
:goto_5d
if-ge v6, v5, :cond_87
.line 129
iget v7, p0, Lcom/google/zxing/aztec/detector/Detector;->shift:I
add-int/2addr v7, v6
rem-int/2addr v7, v5
aget v7, v0, v7
.line 130
.local v7, "side":I
iget-boolean v8, p0, Lcom/google/zxing/aztec/detector/Detector;->compact:Z
if-eqz v8, :cond_74
.line 132
const/4 v8, 0x7
shl-long v8, v2, v8
.line 133
shr-int/lit8 v10, v7, 0x1
and-int/lit8 v10, v10, 0x7f
int-to-long v10, v10
add-long/2addr v8, v10
move-wide v2, v8
.end local v2 # "parameterData":J
.local v8, "parameterData":J
goto :goto_84
.line 136
.end local v8 # "parameterData":J
.restart local v2 # "parameterData":J
:cond_74
const/16 v8, 0xa
shl-long v8, v2, v8
.line 137
shr-int/lit8 v10, v7, 0x2
and-int/lit16 v10, v10, 0x3e0
shr-int/lit8 v11, v7, 0x1
and-int/lit8 v11, v11, 0x1f
add-int/2addr v10, v11
int-to-long v10, v10
add-long/2addr v8, v10
move-wide v2, v8
.line 128
.end local v7 # "side":I
:goto_84
add-int/lit8 v6, v6, 0x1
goto :goto_5d
.line 143
.end local v6 # "i":I
:cond_87
iget-boolean v5, p0, Lcom/google/zxing/aztec/detector/Detector;->compact:Z
invoke-static {v2, v3, v5}, Lcom/google/zxing/aztec/detector/Detector;->getCorrectedParameterData(JZ)I
move-result v5
.line 145
.local v5, "correctedData":I
iget-boolean v6, p0, Lcom/google/zxing/aztec/detector/Detector;->compact:Z
if-eqz v6, :cond_9c
.line 147
shr-int/lit8 v6, v5, 0x6
add-int/2addr v6, v1
iput v6, p0, Lcom/google/zxing/aztec/detector/Detector;->nbLayers:I
.line 148
and-int/lit8 v6, v5, 0x3f
add-int/2addr v6, v1
iput v6, p0, Lcom/google/zxing/aztec/detector/Detector;->nbDataBlocks:I
return-void
.line 151
:cond_9c
shr-int/lit8 v6, v5, 0xb
add-int/2addr v6, v1
iput v6, p0, Lcom/google/zxing/aztec/detector/Detector;->nbLayers:I
.line 152
and-int/lit16 v6, v5, 0x7ff
add-int/2addr v6, v1
iput v6, p0, Lcom/google/zxing/aztec/detector/Detector;->nbDataBlocks:I
.line 154
return-void
.line 109
.end local v0 # "sides":[I
.end local v2 # "parameterData":J
.end local v4 # "length":I
.end local v5 # "correctedData":I
:cond_a7
invoke-static {}, Lcom/google/zxing/NotFoundException;->getNotFoundInstance()Lcom/google/zxing/NotFoundException;
move-result-object v0
goto :goto_ad
:goto_ac
throw v0
:goto_ad
goto :goto_ac
.end method
.method private getBullsEyeCorners(Lcom/google/zxing/aztec/detector/Detector$Point;)[Lcom/google/zxing/ResultPoint;
.registers 20
.param p1, "pCenter" # Lcom/google/zxing/aztec/detector/Detector$Point;
.annotation system Ldalvik/annotation/Throws;
value = {
Lcom/google/zxing/NotFoundException;
}
.end annotation
.line 237
move-object/from16 v0, p0
move-object/from16 v1, p1
.line 238
.local v1, "pina":Lcom/google/zxing/aztec/detector/Detector$Point;
move-object/from16 v2, p1
.line 239
.local v2, "pinb":Lcom/google/zxing/aztec/detector/Detector$Point;
move-object/from16 v3, p1
.line 240
.local v3, "pinc":Lcom/google/zxing/aztec/detector/Detector$Point;
move-object/from16 v4, p1
.line 242
.local v4, "pind":Lcom/google/zxing/aztec/detector/Detector$Point;
const/4 v5, 0x1
.line 244
.local v5, "color":Z
const/4 v6, 0x1
iput v6, v0, Lcom/google/zxing/aztec/detector/Detector;->nbCenterLayers:I
const/4 v7, 0x0
:goto_f
iget v8, v0, Lcom/google/zxing/aztec/detector/Detector;->nbCenterLayers:I
const/16 v9, 0x9
const/4 v11, 0x2
if-ge v8, v9, :cond_64
.line 245
const/4 v8, -0x1
invoke-direct {v0, v1, v5, v6, v8}, Lcom/google/zxing/aztec/detector/Detector;->getFirstDifferent(Lcom/google/zxing/aztec/detector/Detector$Point;ZII)Lcom/google/zxing/aztec/detector/Detector$Point;
move-result-object v9
.line 246
.local v9, "pouta":Lcom/google/zxing/aztec/detector/Detector$Point;
invoke-direct {v0, v2, v5, v6, v6}, Lcom/google/zxing/aztec/detector/Detector;->getFirstDifferent(Lcom/google/zxing/aztec/detector/Detector$Point;ZII)Lcom/google/zxing/aztec/detector/Detector$Point;
move-result-object v12
.line 247
.local v12, "poutb":Lcom/google/zxing/aztec/detector/Detector$Point;
invoke-direct {v0, v3, v5, v8, v6}, Lcom/google/zxing/aztec/detector/Detector;->getFirstDifferent(Lcom/google/zxing/aztec/detector/Detector$Point;ZII)Lcom/google/zxing/aztec/detector/Detector$Point;
move-result-object v13
.line 248
.local v13, "poutc":Lcom/google/zxing/aztec/detector/Detector$Point;
invoke-direct {v0, v4, v5, v8, v8}, Lcom/google/zxing/aztec/detector/Detector;->getFirstDifferent(Lcom/google/zxing/aztec/detector/Detector$Point;ZII)Lcom/google/zxing/aztec/detector/Detector$Point;
move-result-object v8
.line 254
.local v8, "poutd":Lcom/google/zxing/aztec/detector/Detector$Point;
iget v14, v0, Lcom/google/zxing/aztec/detector/Detector;->nbCenterLayers:I
if-le v14, v11, :cond_54
.line 255
invoke-static {v8, v9}, Lcom/google/zxing/aztec/detector/Detector;->distance(Lcom/google/zxing/aztec/detector/Detector$Point;Lcom/google/zxing/aztec/detector/Detector$Point;)F
move-result v14
iget v15, v0, Lcom/google/zxing/aztec/detector/Detector;->nbCenterLayers:I
int-to-float v15, v15
mul-float v14, v14, v15
invoke-static {v4, v1}, Lcom/google/zxing/aztec/detector/Detector;->distance(Lcom/google/zxing/aztec/detector/Detector$Point;Lcom/google/zxing/aztec/detector/Detector$Point;)F
move-result v15
iget v10, v0, Lcom/google/zxing/aztec/detector/Detector;->nbCenterLayers:I
add-int/2addr v10, v11
int-to-float v10, v10
mul-float v15, v15, v10
div-float/2addr v14, v15
.line 256
.local v7, "q":F
move v7, v14
float-to-double v14, v14
const-wide/high16 v16, 0x3fe8000000000000L # 0.75
cmpg-double v10, v14, v16
if-ltz v10, :cond_64
float-to-double v14, v7
const-wide/high16 v16, 0x3ff4000000000000L # 1.25
cmpl-double v10, v14, v16
if-gtz v10, :cond_64
invoke-direct {v0, v9, v12, v13, v8}, Lcom/google/zxing/aztec/detector/Detector;->isWhiteOrBlackRectangle(Lcom/google/zxing/aztec/detector/Detector$Point;Lcom/google/zxing/aztec/detector/Detector$Point;Lcom/google/zxing/aztec/detector/Detector$Point;Lcom/google/zxing/aztec/detector/Detector$Point;)Z
move-result v10
if-eqz v10, :cond_64
.line 261
.end local v7 # "q":F
:cond_54
move-object v1, v9
.line 262
move-object v2, v12
.line 263
move-object v3, v13
.line 264
move-object v4, v8
.line 266
if-nez v5, :cond_5c
const/4 v10, 0x1
goto :goto_5d
:cond_5c
const/4 v10, 0x0
:goto_5d
move v5, v10
.line 244
.end local v8 # "poutd":Lcom/google/zxing/aztec/detector/Detector$Point;
.end local v9 # "pouta":Lcom/google/zxing/aztec/detector/Detector$Point;
.end local v12 # "poutb":Lcom/google/zxing/aztec/detector/Detector$Point;
.end local v13 # "poutc":Lcom/google/zxing/aztec/detector/Detector$Point;
iget v8, v0, Lcom/google/zxing/aztec/detector/Detector;->nbCenterLayers:I
add-int/2addr v8, v6
iput v8, v0, Lcom/google/zxing/aztec/detector/Detector;->nbCenterLayers:I
goto :goto_f
.line 269
:cond_64
iget v7, v0, Lcom/google/zxing/aztec/detector/Detector;->nbCenterLayers:I
const/4 v8, 0x5
if-eq v7, v8, :cond_72
const/4 v9, 0x7
if-ne v7, v9, :cond_6d
goto :goto_72
.line 270
:cond_6d
invoke-static {}, Lcom/google/zxing/NotFoundException;->getNotFoundInstance()Lcom/google/zxing/NotFoundException;
move-result-object v6
throw v6
.line 273
:cond_72
:goto_72
iget v7, v0, Lcom/google/zxing/aztec/detector/Detector;->nbCenterLayers:I
if-ne v7, v8, :cond_78
const/4 v7, 0x1
goto :goto_79
:cond_78
const/4 v7, 0x0
:goto_79
iput-boolean v7, v0, Lcom/google/zxing/aztec/detector/Detector;->compact:Z
.line 277
new-instance v7, Lcom/google/zxing/ResultPoint;
invoke-virtual {v1}, Lcom/google/zxing/aztec/detector/Detector$Point;->getX()I
move-result v8
int-to-float v8, v8
const/high16 v9, 0x3f000000 # 0.5f
add-float/2addr v8, v9
invoke-virtual {v1}, Lcom/google/zxing/aztec/detector/Detector$Point;->getY()I
move-result v10
int-to-float v10, v10
sub-float/2addr v10, v9
invoke-direct {v7, v8, v10}, Lcom/google/zxing/ResultPoint;-><init>(FF)V
.line 278
.local v7, "pinax":Lcom/google/zxing/ResultPoint;
new-instance v8, Lcom/google/zxing/ResultPoint;
invoke-virtual {v2}, Lcom/google/zxing/aztec/detector/Detector$Point;->getX()I
move-result v10
int-to-float v10, v10
add-float/2addr v10, v9
invoke-virtual {v2}, Lcom/google/zxing/aztec/detector/Detector$Point;->getY()I
move-result v12
int-to-float v12, v12
add-float/2addr v12, v9
invoke-direct {v8, v10, v12}, Lcom/google/zxing/ResultPoint;-><init>(FF)V
.line 279
.local v8, "pinbx":Lcom/google/zxing/ResultPoint;
new-instance v10, Lcom/google/zxing/ResultPoint;
invoke-virtual {v3}, Lcom/google/zxing/aztec/detector/Detector$Point;->getX()I
move-result v12
int-to-float v12, v12
sub-float/2addr v12, v9
invoke-virtual {v3}, Lcom/google/zxing/aztec/detector/Detector$Point;->getY()I
move-result v13
int-to-float v13, v13
add-float/2addr v13, v9
invoke-direct {v10, v12, v13}, Lcom/google/zxing/ResultPoint;-><init>(FF)V
.line 280
.local v10, "pincx":Lcom/google/zxing/ResultPoint;
new-instance v12, Lcom/google/zxing/ResultPoint;
invoke-virtual {v4}, Lcom/google/zxing/aztec/detector/Detector$Point;->getX()I
move-result v13
int-to-float v13, v13
sub-float/2addr v13, v9
invoke-virtual {v4}, Lcom/google/zxing/aztec/detector/Detector$Point;->getY()I
move-result v14
int-to-float v14, v14
sub-float/2addr v14, v9
invoke-direct {v12, v13, v14}, Lcom/google/zxing/ResultPoint;-><init>(FF)V
move-object v9, v12
.line 284
.local v9, "pindx":Lcom/google/zxing/ResultPoint;
const/4 v12, 0x4
new-array v12, v12, [Lcom/google/zxing/ResultPoint;
const/4 v13, 0x0
aput-object v7, v12, v13
aput-object v8, v12, v6
aput-object v10, v12, v11
const/4 v6, 0x3
aput-object v9, v12, v6
iget v13, v0, Lcom/google/zxing/aztec/detector/Detector;->nbCenterLayers:I
mul-int/lit8 v14, v13, 0x2
sub-int/2addr v14, v6
mul-int/lit8 v13, v13, 0x2
invoke-static {v12, v14, v13}, Lcom/google/zxing/aztec/detector/Detector;->expandSquare([Lcom/google/zxing/ResultPoint;II)[Lcom/google/zxing/ResultPoint;
move-result-object v6
return-object v6
.end method
.method private getColor(Lcom/google/zxing/aztec/detector/Detector$Point;Lcom/google/zxing/aztec/detector/Detector$Point;)I
.registers 14
.line 463
invoke-static {p1, p2}, Lcom/google/zxing/aztec/detector/Detector;->distance(Lcom/google/zxing/aztec/detector/Detector$Point;Lcom/google/zxing/aztec/detector/Detector$Point;)F
move-result v0
.line 464
invoke-virtual {p2}, Lcom/google/zxing/aztec/detector/Detector$Point;->getX()I
move-result v1
invoke-virtual {p1}, Lcom/google/zxing/aztec/detector/Detector$Point;->getX()I
move-result v2
sub-int/2addr v1, v2
int-to-float v1, v1
div-float/2addr v1, v0
.line 465
invoke-virtual {p2}, Lcom/google/zxing/aztec/detector/Detector$Point;->getY()I
move-result p2
invoke-virtual {p1}, Lcom/google/zxing/aztec/detector/Detector$Point;->getY()I
move-result v2
sub-int/2addr p2, v2
int-to-float p2, p2
div-float/2addr p2, v0
.line 466
nop
.line 468
invoke-virtual {p1}, Lcom/google/zxing/aztec/detector/Detector$Point;->getX()I
move-result v2
int-to-float v2, v2
.line 469
invoke-virtual {p1}, Lcom/google/zxing/aztec/detector/Detector$Point;->getY()I
move-result v3
int-to-float v3, v3
.line 471
iget-object v4, p0, Lcom/google/zxing/aztec/detector/Detector;->image:Lcom/google/zxing/common/BitMatrix;
invoke-virtual {p1}, Lcom/google/zxing/aztec/detector/Detector$Point;->getX()I
move-result v5
invoke-virtual {p1}, Lcom/google/zxing/aztec/detector/Detector$Point;->getY()I
move-result p1
invoke-virtual {v4, v5, p1}, Lcom/google/zxing/common/BitMatrix;->get(II)Z
move-result p1
.line 473
float-to-double v4, v0
invoke-static {v4, v5}, Ljava/lang/Math;->ceil(D)D
move-result-wide v4
double-to-int v4, v4
.line 474
const/4 v5, 0x0
const/4 v6, 0x0
const/4 v7, 0x0
:goto_3c
if-ge v6, v4, :cond_55
.line 475
add-float/2addr v2, v1
.line 476
add-float/2addr v3, p2
.line 477
iget-object v8, p0, Lcom/google/zxing/aztec/detector/Detector;->image:Lcom/google/zxing/common/BitMatrix;
invoke-static {v2}, Lcom/google/zxing/common/detector/MathUtils;->round(F)I
move-result v9
invoke-static {v3}, Lcom/google/zxing/common/detector/MathUtils;->round(F)I
move-result v10
invoke-virtual {v8, v9, v10}, Lcom/google/zxing/common/BitMatrix;->get(II)Z
move-result v8
if-eq v8, p1, :cond_52
.line 478
add-int/lit8 v7, v7, 0x1
.line 474
:cond_52
add-int/lit8 v6, v6, 0x1
goto :goto_3c
.line 482
:cond_55
int-to-float p2, v7
div-float/2addr p2, v0
.line 484
const v0, 0x3dcccccd # 0.1f
cmpl-float v1, p2, v0
if-lez v1, :cond_66
const v1, 0x3f666666 # 0.9f
cmpg-float v1, p2, v1
if-gez v1, :cond_66
.line 485
return v5
.line 488
:cond_66
const/4 v1, 0x1
cmpg-float p2, p2, v0
if-gtz p2, :cond_6c
const/4 v5, 0x1
:cond_6c
if-ne v5, p1, :cond_6f
return v1
:cond_6f
const/4 p1, -0x1
return p1
.end method
.method private static getCorrectedParameterData(JZ)I
.registers 8
.annotation system Ldalvik/annotation/Throws;
value = {
Lcom/google/zxing/NotFoundException;
}
.end annotation
.line 198
const/4 v0, 0x4
if-eqz p2, :cond_6
.line 199
const/4 p2, 0x7
.line 200
const/4 v1, 0x2
goto :goto_9
.line 202
:cond_6
const/16 p2, 0xa
.line 203
const/4 v1, 0x4
.line 206
:goto_9
sub-int v2, p2, v1
.line 207
new-array v3, p2, [I
.line 208
add-int/lit8 p2, p2, -0x1
:goto_f
if-ltz p2, :cond_1a
.line 209
long-to-int v4, p0
and-int/lit8 v4, v4, 0xf
aput v4, v3, p2
.line 210
shr-long/2addr p0, v0
.line 208
add-int/lit8 p2, p2, -0x1
goto :goto_f
.line 213
:cond_1a
:try_start_1a
new-instance p0, Lcom/google/zxing/common/reedsolomon/ReedSolomonDecoder;
sget-object p1, Lcom/google/zxing/common/reedsolomon/GenericGF;->AZTEC_PARAM:Lcom/google/zxing/common/reedsolomon/GenericGF;
invoke-direct {p0, p1}, Lcom/google/zxing/common/reedsolomon/ReedSolomonDecoder;-><init>(Lcom/google/zxing/common/reedsolomon/GenericGF;)V
.line 214
invoke-virtual {p0, v3, v2}, Lcom/google/zxing/common/reedsolomon/ReedSolomonDecoder;->decode([II)V
:try_end_24
.catch Lcom/google/zxing/common/reedsolomon/ReedSolomonException; {:try_start_1a .. :try_end_24} :catch_33
.line 217
nop
.line 219
nop
.line 220
const/4 p0, 0x0
const/4 p1, 0x0
:goto_28
if-ge p0, v1, :cond_32
.line 221
shl-int/lit8 p1, p1, 0x4
aget p2, v3, p0
add-int/2addr p1, p2
.line 220
add-int/lit8 p0, p0, 0x1
goto :goto_28
.line 223
:cond_32
return p1
.line 215
:catch_33
move-exception p0
.line 216
invoke-static {}, Lcom/google/zxing/NotFoundException;->getNotFoundInstance()Lcom/google/zxing/NotFoundException;
move-result-object p0
goto :goto_3a
:goto_39
throw p0
:goto_3a
goto :goto_39
.end method
.method private getDimension()I
.registers 4
.line 566
iget-boolean v0, p0, Lcom/google/zxing/aztec/detector/Detector;->compact:Z
const/4 v1, 0x4
if-eqz v0, :cond_c
.line 567
iget v0, p0, Lcom/google/zxing/aztec/detector/Detector;->nbLayers:I
mul-int/lit8 v0, v0, 0x4
add-int/lit8 v0, v0, 0xb
return v0
.line 569
:cond_c
iget v0, p0, Lcom/google/zxing/aztec/detector/Detector;->nbLayers:I
if-gt v0, v1, :cond_15
.line 570
mul-int/lit8 v0, v0, 0x4
add-int/lit8 v0, v0, 0xf
return v0
.line 572
:cond_15
mul-int/lit8 v2, v0, 0x4
sub-int/2addr v0, v1
div-int/lit8 v0, v0, 0x8
add-int/lit8 v0, v0, 0x1
mul-int/lit8 v0, v0, 0x2
add-int/2addr v2, v0
add-int/lit8 v2, v2, 0xf
return v2
.end method
.method private getFirstDifferent(Lcom/google/zxing/aztec/detector/Detector$Point;ZII)Lcom/google/zxing/aztec/detector/Detector$Point;
.registers 8
.param p1, "init" # Lcom/google/zxing/aztec/detector/Detector$Point;
.param p2, "color" # Z
.param p3, "dx" # I
.param p4, "dy" # I
.line 495
invoke-virtual {p1}, Lcom/google/zxing/aztec/detector/Detector$Point;->getX()I
move-result v0
add-int/2addr v0, p3
.line 496
.local v0, "x":I
invoke-virtual {p1}, Lcom/google/zxing/aztec/detector/Detector$Point;->getY()I
move-result v1
add-int/2addr v1, p4
.line 498
.local v1, "y":I
:goto_a
invoke-direct {p0, v0, v1}, Lcom/google/zxing/aztec/detector/Detector;->isValid(II)Z
move-result v2
if-eqz v2, :cond_1b
iget-object v2, p0, Lcom/google/zxing/aztec/detector/Detector;->image:Lcom/google/zxing/common/BitMatrix;
invoke-virtual {v2, v0, v1}, Lcom/google/zxing/common/BitMatrix;->get(II)Z
move-result v2
if-ne v2, p2, :cond_1b
.line 499
add-int/2addr v0, p3
.line 500
add-int/2addr v1, p4
goto :goto_a
.line 503
:cond_1b
sub-int/2addr v0, p3
.line 504
sub-int/2addr v1, p4
.line 506
:goto_1d
invoke-direct {p0, v0, v1}, Lcom/google/zxing/aztec/detector/Detector;->isValid(II)Z
move-result v2
if-eqz v2, :cond_2d
iget-object v2, p0, Lcom/google/zxing/aztec/detector/Detector;->image:Lcom/google/zxing/common/BitMatrix;
invoke-virtual {v2, v0, v1}, Lcom/google/zxing/common/BitMatrix;->get(II)Z
move-result v2
if-ne v2, p2, :cond_2d
.line 507
add-int/2addr v0, p3
goto :goto_1d
.line 509
:cond_2d
sub-int/2addr v0, p3
.line 511
:goto_2e
invoke-direct {p0, v0, v1}, Lcom/google/zxing/aztec/detector/Detector;->isValid(II)Z
move-result v2
if-eqz v2, :cond_3e
iget-object v2, p0, Lcom/google/zxing/aztec/detector/Detector;->image:Lcom/google/zxing/common/BitMatrix;
invoke-virtual {v2, v0, v1}, Lcom/google/zxing/common/BitMatrix;->get(II)Z
move-result v2
if-ne v2, p2, :cond_3e
.line 512
add-int/2addr v1, p4
goto :goto_2e
.line 514
:cond_3e
sub-int/2addr v1, p4
.line 516
new-instance v2, Lcom/google/zxing/aztec/detector/Detector$Point;
invoke-direct {v2, v0, v1}, Lcom/google/zxing/aztec/detector/Detector$Point;-><init>(II)V
return-object v2
.end method
.method private getMatrixCenter()Lcom/google/zxing/aztec/detector/Detector$Point;
.registers 13
.line 304
const/4 v0, 0x3
const/4 v1, 0x2
const/4 v2, -0x1
const/4 v3, 0x1
const/4 v4, 0x0
:try_start_5
new-instance v5, Lcom/google/zxing/common/detector/WhiteRectangleDetector;
iget-object v6, p0, Lcom/google/zxing/aztec/detector/Detector;->image:Lcom/google/zxing/common/BitMatrix;
invoke-direct {v5, v6}, Lcom/google/zxing/common/detector/WhiteRectangleDetector;-><init>(Lcom/google/zxing/common/BitMatrix;)V
invoke-virtual {v5}, Lcom/google/zxing/common/detector/WhiteRectangleDetector;->detect()[Lcom/google/zxing/ResultPoint;
move-result-object v5
.line 305
aget-object v6, v5, v4
.line 306
aget-object v7, v5, v3
.line 307
aget-object v8, v5, v1
.line 308
aget-object v5, v5, v0
:try_end_18
.catch Lcom/google/zxing/NotFoundException; {:try_start_5 .. :try_end_18} :catch_19
.line 321
goto :goto_68
.line 310
:catch_19
move-exception v5
.line 314
iget-object v5, p0, Lcom/google/zxing/aztec/detector/Detector;->image:Lcom/google/zxing/common/BitMatrix;
invoke-virtual {v5}, Lcom/google/zxing/common/BitMatrix;->getWidth()I
move-result v5
div-int/2addr v5, v1
.line 315
iget-object v6, p0, Lcom/google/zxing/aztec/detector/Detector;->image:Lcom/google/zxing/common/BitMatrix;
invoke-virtual {v6}, Lcom/google/zxing/common/BitMatrix;->getHeight()I
move-result v6
div-int/2addr v6, v1
.line 316
new-instance v7, Lcom/google/zxing/aztec/detector/Detector$Point;
add-int/lit8 v8, v5, 0x7
add-int/lit8 v9, v6, -0x7
invoke-direct {v7, v8, v9}, Lcom/google/zxing/aztec/detector/Detector$Point;-><init>(II)V
invoke-direct {p0, v7, v4, v3, v2}, Lcom/google/zxing/aztec/detector/Detector;->getFirstDifferent(Lcom/google/zxing/aztec/detector/Detector$Point;ZII)Lcom/google/zxing/aztec/detector/Detector$Point;
move-result-object v7
invoke-virtual {v7}, Lcom/google/zxing/aztec/detector/Detector$Point;->toResultPoint()Lcom/google/zxing/ResultPoint;
move-result-object v7
.line 317
new-instance v10, Lcom/google/zxing/aztec/detector/Detector$Point;
add-int/lit8 v6, v6, 0x7
invoke-direct {v10, v8, v6}, Lcom/google/zxing/aztec/detector/Detector$Point;-><init>(II)V
invoke-direct {p0, v10, v4, v3, v3}, Lcom/google/zxing/aztec/detector/Detector;->getFirstDifferent(Lcom/google/zxing/aztec/detector/Detector$Point;ZII)Lcom/google/zxing/aztec/detector/Detector$Point;
move-result-object v8
invoke-virtual {v8}, Lcom/google/zxing/aztec/detector/Detector$Point;->toResultPoint()Lcom/google/zxing/ResultPoint;
move-result-object v8
.line 318
new-instance v10, Lcom/google/zxing/aztec/detector/Detector$Point;
add-int/lit8 v5, v5, -0x7
invoke-direct {v10, v5, v6}, Lcom/google/zxing/aztec/detector/Detector$Point;-><init>(II)V
invoke-direct {p0, v10, v4, v2, v3}, Lcom/google/zxing/aztec/detector/Detector;->getFirstDifferent(Lcom/google/zxing/aztec/detector/Detector$Point;ZII)Lcom/google/zxing/aztec/detector/Detector$Point;
move-result-object v6
invoke-virtual {v6}, Lcom/google/zxing/aztec/detector/Detector$Point;->toResultPoint()Lcom/google/zxing/ResultPoint;
move-result-object v6
.line 319
new-instance v10, Lcom/google/zxing/aztec/detector/Detector$Point;
invoke-direct {v10, v5, v9}, Lcom/google/zxing/aztec/detector/Detector$Point;-><init>(II)V
invoke-direct {p0, v10, v4, v2, v2}, Lcom/google/zxing/aztec/detector/Detector;->getFirstDifferent(Lcom/google/zxing/aztec/detector/Detector$Point;ZII)Lcom/google/zxing/aztec/detector/Detector$Point;
move-result-object v5
invoke-virtual {v5}, Lcom/google/zxing/aztec/detector/Detector$Point;->toResultPoint()Lcom/google/zxing/ResultPoint;
move-result-object v5
move-object v11, v8
move-object v8, v6
move-object v6, v7
move-object v7, v11
.line 324
:goto_68
invoke-virtual {v6}, Lcom/google/zxing/ResultPoint;->getX()F
move-result v9
invoke-virtual {v5}, Lcom/google/zxing/ResultPoint;->getX()F
move-result v10
add-float/2addr v9, v10
invoke-virtual {v7}, Lcom/google/zxing/ResultPoint;->getX()F
move-result v10
add-float/2addr v9, v10
invoke-virtual {v8}, Lcom/google/zxing/ResultPoint;->getX()F
move-result v10
add-float/2addr v9, v10
const/high16 v10, 0x40800000 # 4.0f
div-float/2addr v9, v10
invoke-static {v9}, Lcom/google/zxing/common/detector/MathUtils;->round(F)I
move-result v9
.line 325
invoke-virtual {v6}, Lcom/google/zxing/ResultPoint;->getY()F
move-result v6
invoke-virtual {v5}, Lcom/google/zxing/ResultPoint;->getY()F
move-result v5
add-float/2addr v6, v5
invoke-virtual {v7}, Lcom/google/zxing/ResultPoint;->getY()F
move-result v5
add-float/2addr v6, v5
invoke-virtual {v8}, Lcom/google/zxing/ResultPoint;->getY()F
move-result v5
add-float/2addr v6, v5
div-float/2addr v6, v10
invoke-static {v6}, Lcom/google/zxing/common/detector/MathUtils;->round(F)I
move-result v5
.line 331
:try_start_9a
new-instance v6, Lcom/google/zxing/common/detector/WhiteRectangleDetector;
iget-object v7, p0, Lcom/google/zxing/aztec/detector/Detector;->image:Lcom/google/zxing/common/BitMatrix;
const/16 v8, 0xf
invoke-direct {v6, v7, v8, v9, v5}, Lcom/google/zxing/common/detector/WhiteRectangleDetector;-><init>(Lcom/google/zxing/common/BitMatrix;III)V
invoke-virtual {v6}, Lcom/google/zxing/common/detector/WhiteRectangleDetector;->detect()[Lcom/google/zxing/ResultPoint;
move-result-object v6
.line 332
aget-object v7, v6, v4
.line 333
aget-object v8, v6, v3
.line 334
aget-object v1, v6, v1
.line 335
aget-object v0, v6, v0
:try_end_af
.catch Lcom/google/zxing/NotFoundException; {:try_start_9a .. :try_end_af} :catch_b0
.line 343
goto :goto_ed
.line 336
:catch_b0
move-exception v0
.line 339
new-instance v0, Lcom/google/zxing/aztec/detector/Detector$Point;
add-int/lit8 v1, v9, 0x7
add-int/lit8 v6, v5, -0x7
invoke-direct {v0, v1, v6}, Lcom/google/zxing/aztec/detector/Detector$Point;-><init>(II)V
invoke-direct {p0, v0, v4, v3, v2}, Lcom/google/zxing/aztec/detector/Detector;->getFirstDifferent(Lcom/google/zxing/aztec/detector/Detector$Point;ZII)Lcom/google/zxing/aztec/detector/Detector$Point;
move-result-object v0
invoke-virtual {v0}, Lcom/google/zxing/aztec/detector/Detector$Point;->toResultPoint()Lcom/google/zxing/ResultPoint;
move-result-object v7
.line 340
new-instance v0, Lcom/google/zxing/aztec/detector/Detector$Point;
add-int/lit8 v5, v5, 0x7
invoke-direct {v0, v1, v5}, Lcom/google/zxing/aztec/detector/Detector$Point;-><init>(II)V
invoke-direct {p0, v0, v4, v3, v3}, Lcom/google/zxing/aztec/detector/Detector;->getFirstDifferent(Lcom/google/zxing/aztec/detector/Detector$Point;ZII)Lcom/google/zxing/aztec/detector/Detector$Point;
move-result-object v0
invoke-virtual {v0}, Lcom/google/zxing/aztec/detector/Detector$Point;->toResultPoint()Lcom/google/zxing/ResultPoint;
move-result-object v8
.line 341
new-instance v0, Lcom/google/zxing/aztec/detector/Detector$Point;
add-int/lit8 v9, v9, -0x7
invoke-direct {v0, v9, v5}, Lcom/google/zxing/aztec/detector/Detector$Point;-><init>(II)V
invoke-direct {p0, v0, v4, v2, v3}, Lcom/google/zxing/aztec/detector/Detector;->getFirstDifferent(Lcom/google/zxing/aztec/detector/Detector$Point;ZII)Lcom/google/zxing/aztec/detector/Detector$Point;
move-result-object v0
invoke-virtual {v0}, Lcom/google/zxing/aztec/detector/Detector$Point;->toResultPoint()Lcom/google/zxing/ResultPoint;
move-result-object v1
.line 342
new-instance v0, Lcom/google/zxing/aztec/detector/Detector$Point;
invoke-direct {v0, v9, v6}, Lcom/google/zxing/aztec/detector/Detector$Point;-><init>(II)V
invoke-direct {p0, v0, v4, v2, v2}, Lcom/google/zxing/aztec/detector/Detector;->getFirstDifferent(Lcom/google/zxing/aztec/detector/Detector$Point;ZII)Lcom/google/zxing/aztec/detector/Detector$Point;
move-result-object v0
invoke-virtual {v0}, Lcom/google/zxing/aztec/detector/Detector$Point;->toResultPoint()Lcom/google/zxing/ResultPoint;
move-result-object v0
.line 346
:goto_ed
invoke-virtual {v7}, Lcom/google/zxing/ResultPoint;->getX()F
move-result v2
invoke-virtual {v0}, Lcom/google/zxing/ResultPoint;->getX()F
move-result v3
add-float/2addr v2, v3
invoke-virtual {v8}, Lcom/google/zxing/ResultPoint;->getX()F
move-result v3
add-float/2addr v2, v3
invoke-virtual {v1}, Lcom/google/zxing/ResultPoint;->getX()F
move-result v3
add-float/2addr v2, v3
div-float/2addr v2, v10
invoke-static {v2}, Lcom/google/zxing/common/detector/MathUtils;->round(F)I
move-result v2
.line 347
invoke-virtual {v7}, Lcom/google/zxing/ResultPoint;->getY()F
move-result v3
invoke-virtual {v0}, Lcom/google/zxing/ResultPoint;->getY()F
move-result v0
add-float/2addr v3, v0
invoke-virtual {v8}, Lcom/google/zxing/ResultPoint;->getY()F
move-result v0
add-float/2addr v3, v0
invoke-virtual {v1}, Lcom/google/zxing/ResultPoint;->getY()F
move-result v0
add-float/2addr v3, v0
div-float/2addr v3, v10
invoke-static {v3}, Lcom/google/zxing/common/detector/MathUtils;->round(F)I
move-result v0
.line 349
new-instance v1, Lcom/google/zxing/aztec/detector/Detector$Point;
invoke-direct {v1, v2, v0}, Lcom/google/zxing/aztec/detector/Detector$Point;-><init>(II)V
return-object v1
.end method
.method private getMatrixCornerPoints([Lcom/google/zxing/ResultPoint;)[Lcom/google/zxing/ResultPoint;
.registers 4
.param p1, "bullsEyeCorners" # [Lcom/google/zxing/ResultPoint;
.line 359
iget v0, p0, Lcom/google/zxing/aztec/detector/Detector;->nbCenterLayers:I
mul-int/lit8 v0, v0, 0x2
invoke-direct {p0}, Lcom/google/zxing/aztec/detector/Detector;->getDimension()I
move-result v1
invoke-static {p1, v0, v1}, Lcom/google/zxing/aztec/detector/Detector;->expandSquare([Lcom/google/zxing/ResultPoint;II)[Lcom/google/zxing/ResultPoint;
move-result-object v0
return-object v0
.end method
.method private static getRotation([II)I
.registers 8
.param p0, "sides" # [I
.param p1, "length" # I
.annotation system Ldalvik/annotation/Throws;
value = {
Lcom/google/zxing/NotFoundException;
}
.end annotation
.line 166
const/4 v0, 0x0
.line 167
.local v0, "cornerBits":I
array-length v1, p0
const/4 v2, 0x0
const/4 v3, 0x0
:goto_4
if-ge v2, v1, :cond_18
aget v4, p0, v2
.line 169
.local v3, "side":I
move v3, v4
add-int/lit8 v5, p1, -0x2
shr-int/2addr v4, v5
shl-int/lit8 v4, v4, 0x1
and-int/lit8 v5, v3, 0x1
add-int/2addr v4, v5
.line 170
.local v4, "t":I
shl-int/lit8 v5, v0, 0x3
add-int v0, v5, v4
.line 167
.end local v3 # "side":I
.end local v4 # "t":I
add-int/lit8 v2, v2, 0x1
goto :goto_4
.line 175
:cond_18
and-int/lit8 v1, v0, 0x1
shl-int/lit8 v1, v1, 0xb
shr-int/lit8 v2, v0, 0x1
add-int/2addr v1, v2
.line 179
.end local v0 # "cornerBits":I
.local v1, "cornerBits":I
const/4 v0, 0x0
.local v0, "shift":I
:goto_20
const/4 v2, 0x4
if-ge v0, v2, :cond_33
.line 180
sget-object v2, Lcom/google/zxing/aztec/detector/Detector;->EXPECTED_CORNER_BITS:[I
aget v2, v2, v0
xor-int/2addr v2, v1
invoke-static {v2}, Ljava/lang/Integer;->bitCount(I)I
move-result v2
const/4 v3, 0x2
if-gt v2, v3, :cond_30
.line 181
return v0
.line 179
:cond_30
add-int/lit8 v0, v0, 0x1
goto :goto_20
.line 184
.end local v0 # "shift":I
:cond_33
invoke-static {}, Lcom/google/zxing/NotFoundException;->getNotFoundInstance()Lcom/google/zxing/NotFoundException;
move-result-object v0
goto :goto_39
:goto_38
throw v0
:goto_39
goto :goto_38
.end method
.method private isValid(II)Z
.registers 4
.param p1, "x" # I
.param p2, "y" # I
.line 548
if-ltz p1, :cond_16
iget-object v0, p0, Lcom/google/zxing/aztec/detector/Detector;->image:Lcom/google/zxing/common/BitMatrix;
invoke-virtual {v0}, Lcom/google/zxing/common/BitMatrix;->getWidth()I
move-result v0
if-ge p1, v0, :cond_16
if-lez p2, :cond_16
iget-object v0, p0, Lcom/google/zxing/aztec/detector/Detector;->image:Lcom/google/zxing/common/BitMatrix;
invoke-virtual {v0}, Lcom/google/zxing/common/BitMatrix;->getHeight()I
move-result v0
if-ge p2, v0, :cond_16
const/4 v0, 0x1
return v0
:cond_16
const/4 v0, 0x0
return v0
.end method
.method private isValid(Lcom/google/zxing/ResultPoint;)Z
.registers 5
.param p1, "point" # Lcom/google/zxing/ResultPoint;
.line 552
invoke-virtual {p1}, Lcom/google/zxing/ResultPoint;->getX()F
move-result v0
invoke-static {v0}, Lcom/google/zxing/common/detector/MathUtils;->round(F)I
move-result v0
.line 553
.local v0, "x":I
invoke-virtual {p1}, Lcom/google/zxing/ResultPoint;->getY()F
move-result v1
invoke-static {v1}, Lcom/google/zxing/common/detector/MathUtils;->round(F)I
move-result v1
.line 554
.local v1, "y":I
invoke-direct {p0, v0, v1}, Lcom/google/zxing/aztec/detector/Detector;->isValid(II)Z
move-result v2
return v2
.end method
.method private isWhiteOrBlackRectangle(Lcom/google/zxing/aztec/detector/Detector$Point;Lcom/google/zxing/aztec/detector/Detector$Point;Lcom/google/zxing/aztec/detector/Detector$Point;Lcom/google/zxing/aztec/detector/Detector$Point;)Z
.registers 8
.param p1, "p1" # Lcom/google/zxing/aztec/detector/Detector$Point;
.param p2, "p2" # Lcom/google/zxing/aztec/detector/Detector$Point;
.param p3, "p3" # Lcom/google/zxing/aztec/detector/Detector$Point;
.param p4, "p4" # Lcom/google/zxing/aztec/detector/Detector$Point;
.line 428
new-instance v0, Lcom/google/zxing/aztec/detector/Detector$Point;
invoke-virtual {p1}, Lcom/google/zxing/aztec/detector/Detector$Point;->getX()I
move-result v1
add-int/lit8 v1, v1, -0x3
invoke-virtual {p1}, Lcom/google/zxing/aztec/detector/Detector$Point;->getY()I
move-result v2
add-int/lit8 v2, v2, 0x3
invoke-direct {v0, v1, v2}, Lcom/google/zxing/aztec/detector/Detector$Point;-><init>(II)V
move-object p1, v0
.line 429
new-instance v0, Lcom/google/zxing/aztec/detector/Detector$Point;
invoke-virtual {p2}, Lcom/google/zxing/aztec/detector/Detector$Point;->getX()I
move-result v1
add-int/lit8 v1, v1, -0x3
invoke-virtual {p2}, Lcom/google/zxing/aztec/detector/Detector$Point;->getY()I
move-result v2
add-int/lit8 v2, v2, -0x3
invoke-direct {v0, v1, v2}, Lcom/google/zxing/aztec/detector/Detector$Point;-><init>(II)V
move-object p2, v0
.line 430
new-instance v0, Lcom/google/zxing/aztec/detector/Detector$Point;
invoke-virtual {p3}, Lcom/google/zxing/aztec/detector/Detector$Point;->getX()I
move-result v1
add-int/lit8 v1, v1, 0x3
invoke-virtual {p3}, Lcom/google/zxing/aztec/detector/Detector$Point;->getY()I
move-result v2
add-int/lit8 v2, v2, -0x3
invoke-direct {v0, v1, v2}, Lcom/google/zxing/aztec/detector/Detector$Point;-><init>(II)V
move-object p3, v0
.line 431
new-instance v0, Lcom/google/zxing/aztec/detector/Detector$Point;
invoke-virtual {p4}, Lcom/google/zxing/aztec/detector/Detector$Point;->getX()I
move-result v1
add-int/lit8 v1, v1, 0x3
invoke-virtual {p4}, Lcom/google/zxing/aztec/detector/Detector$Point;->getY()I
move-result v2
add-int/lit8 v2, v2, 0x3
invoke-direct {v0, v1, v2}, Lcom/google/zxing/aztec/detector/Detector$Point;-><init>(II)V
move-object p4, v0
.line 433
invoke-direct {p0, p4, p1}, Lcom/google/zxing/aztec/detector/Detector;->getColor(Lcom/google/zxing/aztec/detector/Detector$Point;Lcom/google/zxing/aztec/detector/Detector$Point;)I
move-result v0
const/4 v1, 0x0
move v2, v1
.line 435
.local v2, "cInit":I
move v2, v0
if-nez v0, :cond_52
.line 436
return v1
.line 439
:cond_52
invoke-direct {p0, p1, p2}, Lcom/google/zxing/aztec/detector/Detector;->getColor(Lcom/google/zxing/aztec/detector/Detector$Point;Lcom/google/zxing/aztec/detector/Detector$Point;)I
move-result v0
.line 441
if-eq v0, v2, :cond_59
.line 442
return v1
.line 445
:cond_59
invoke-direct {p0, p2, p3}, Lcom/google/zxing/aztec/detector/Detector;->getColor(Lcom/google/zxing/aztec/detector/Detector$Point;Lcom/google/zxing/aztec/detector/Detector$Point;)I
move-result v0
.line 447
if-eq v0, v2, :cond_60
.line 448
return v1
.line 451
:cond_60
invoke-direct {p0, p3, p4}, Lcom/google/zxing/aztec/detector/Detector;->getColor(Lcom/google/zxing/aztec/detector/Detector$Point;Lcom/google/zxing/aztec/detector/Detector$Point;)I
move-result v0
.line 453
if-ne v0, v2, :cond_68
const/4 v0, 0x1
return v0
:cond_68
return v1
.end method
.method private sampleGrid(Lcom/google/zxing/common/BitMatrix;Lcom/google/zxing/ResultPoint;Lcom/google/zxing/ResultPoint;Lcom/google/zxing/ResultPoint;Lcom/google/zxing/ResultPoint;)Lcom/google/zxing/common/BitMatrix;
.registers 30
.param p1, "image" # Lcom/google/zxing/common/BitMatrix;
.param p2, "topLeft" # Lcom/google/zxing/ResultPoint;
.param p3, "topRight" # Lcom/google/zxing/ResultPoint;
.param p4, "bottomRight" # Lcom/google/zxing/ResultPoint;
.param p5, "bottomLeft" # Lcom/google/zxing/ResultPoint;
.annotation system Ldalvik/annotation/Throws;
value = {
Lcom/google/zxing/NotFoundException;
}
.end annotation
move-object/from16 v1, p1
.line 373
invoke-static {}, Lcom/google/zxing/common/GridSampler;->getInstance()Lcom/google/zxing/common/GridSampler;
move-result-object v20
.local v20, "sampler":Lcom/google/zxing/common/GridSampler;
move-object/from16 v0, v20
.line 374
invoke-direct/range {p0 .. p0}, Lcom/google/zxing/aztec/detector/Detector;->getDimension()I
move-result v4
const/4 v2, 0x0
.line 376
.local v2, "dimension":I
move v15, v4
.end local v2 # "dimension":I
.local v15, "dimension":I
move v3, v15
move v2, v15
int-to-float v4, v4
const/high16 v6, 0x40000000 # 2.0f
div-float/2addr v4, v6
move-object/from16 v14, p0
iget v8, v14, Lcom/google/zxing/aztec/detector/Detector;->nbCenterLayers:I
int-to-float v5, v8
sub-float v21, v4, v5
.local v21, "low":F
move/from16 v7, v21
move/from16 v4, v21
move/from16 v10, v21
move/from16 v5, v21
.line 377
int-to-float v9, v15
div-float/2addr v9, v6
int-to-float v6, v8
add-float v22, v9, v6
.local v22, "high":F
move/from16 v8, v22
move/from16 v9, v22
move/from16 v11, v22
move/from16 v6, v22
.line 379
nop
.line 386
invoke-virtual/range {p2 .. p2}, Lcom/google/zxing/ResultPoint;->getX()F
move-result v12
invoke-virtual/range {p2 .. p2}, Lcom/google/zxing/ResultPoint;->getY()F
move-result v13
.line 387
invoke-virtual/range {p3 .. p3}, Lcom/google/zxing/ResultPoint;->getX()F
move-result v16
move/from16 v14, v16
invoke-virtual/range {p3 .. p3}, Lcom/google/zxing/ResultPoint;->getY()F
move-result v16
move/from16 v23, v15
.end local v15 # "dimension":I
.local v23, "dimension":I
move/from16 v15, v16
.line 388
invoke-virtual/range {p4 .. p4}, Lcom/google/zxing/ResultPoint;->getX()F
move-result v16
invoke-virtual/range {p4 .. p4}, Lcom/google/zxing/ResultPoint;->getY()F
move-result v17
.line 389
invoke-virtual/range {p5 .. p5}, Lcom/google/zxing/ResultPoint;->getX()F
move-result v18
invoke-virtual/range {p5 .. p5}, Lcom/google/zxing/ResultPoint;->getY()F
move-result v19
.line 379
invoke-virtual/range {v0 .. v19}, Lcom/google/zxing/common/GridSampler;->sampleGrid(Lcom/google/zxing/common/BitMatrix;IIFFFFFFFFFFFFFFFF)Lcom/google/zxing/common/BitMatrix;
move-result-object v0
return-object v0
.end method
.method private sampleLine(Lcom/google/zxing/ResultPoint;Lcom/google/zxing/ResultPoint;I)I
.registers 15
.param p1, "p1" # Lcom/google/zxing/ResultPoint;
.param p2, "p2" # Lcom/google/zxing/ResultPoint;
.param p3, "size" # I
.line 401
const/4 v0, 0x0
.line 403
.local v0, "result":I
invoke-static {p1, p2}, Lcom/google/zxing/aztec/detector/Detector;->distance(Lcom/google/zxing/ResultPoint;Lcom/google/zxing/ResultPoint;)F
move-result v1
const/4 v2, 0x0
.line 404
.local v2, "d":F
move v2, v1
int-to-float v3, p3
div-float/2addr v1, v3
.line 405
.local v1, "moduleSize":F
invoke-virtual {p1}, Lcom/google/zxing/ResultPoint;->getX()F
move-result v3
.line 406
.local v3, "px":F
invoke-virtual {p1}, Lcom/google/zxing/ResultPoint;->getY()F
move-result v4
.line 407
.local v4, "py":F
invoke-virtual {p2}, Lcom/google/zxing/ResultPoint;->getX()F
move-result v5
invoke-virtual {p1}, Lcom/google/zxing/ResultPoint;->getX()F
move-result v6
sub-float/2addr v5, v6
mul-float v5, v5, v1
div-float/2addr v5, v2
.line 408
.local v5, "dx":F
invoke-virtual {p2}, Lcom/google/zxing/ResultPoint;->getY()F
move-result v6
invoke-virtual {p1}, Lcom/google/zxing/ResultPoint;->getY()F
move-result v7
sub-float/2addr v6, v7
mul-float v6, v6, v1
div-float/2addr v6, v2
.line 409
.local v6, "dy":F
const/4 v7, 0x0
.local v7, "i":I
:goto_2a
if-ge v7, p3, :cond_4e
.line 410
iget-object v8, p0, Lcom/google/zxing/aztec/detector/Detector;->image:Lcom/google/zxing/common/BitMatrix;
int-to-float v9, v7
mul-float v9, v9, v5
add-float/2addr v9, v3
invoke-static {v9}, Lcom/google/zxing/common/detector/MathUtils;->round(F)I
move-result v9
int-to-float v10, v7
mul-float v10, v10, v6
add-float/2addr v10, v4
invoke-static {v10}, Lcom/google/zxing/common/detector/MathUtils;->round(F)I
move-result v10
invoke-virtual {v8, v9, v10}, Lcom/google/zxing/common/BitMatrix;->get(II)Z
move-result v8
if-eqz v8, :cond_4b
.line 411
sub-int v8, p3, v7
const/4 v9, 0x1
sub-int/2addr v8, v9
shl-int v8, v9, v8
or-int/2addr v0, v8
.line 409
:cond_4b
add-int/lit8 v7, v7, 0x1
goto :goto_2a
.line 414
.end local v7 # "i":I
:cond_4e
return v0
.end method
# virtual methods
.method public detect()Lcom/google/zxing/aztec/AztecDetectorResult;
.registers 2
.annotation system Ldalvik/annotation/Throws;
value = {
Lcom/google/zxing/NotFoundException;
}
.end annotation
.line 59
const/4 v0, 0x0
invoke-virtual {p0, v0}, Lcom/google/zxing/aztec/detector/Detector;->detect(Z)Lcom/google/zxing/aztec/AztecDetectorResult;
move-result-object v0
return-object v0
.end method
.method public detect(Z)Lcom/google/zxing/aztec/AztecDetectorResult;
.registers 17
.param p1, "isMirror" # Z
.annotation system Ldalvik/annotation/Throws;
value = {
Lcom/google/zxing/NotFoundException;
}
.end annotation
.line 72
move-object v6, p0
invoke-direct {p0}, Lcom/google/zxing/aztec/detector/Detector;->getMatrixCenter()Lcom/google/zxing/aztec/detector/Detector$Point;
move-result-object v7
.line 76
.local v7, "pCenter":Lcom/google/zxing/aztec/detector/Detector$Point;
invoke-direct {p0, v7}, Lcom/google/zxing/aztec/detector/Detector;->getBullsEyeCorners(Lcom/google/zxing/aztec/detector/Detector$Point;)[Lcom/google/zxing/ResultPoint;
move-result-object v8
.line 78
.local v8, "bullsEyeCorners":[Lcom/google/zxing/ResultPoint;
if-eqz p1, :cond_15
.line 79
const/4 v0, 0x0
aget-object v1, v8, v0
.line 80
.local v1, "temp":Lcom/google/zxing/ResultPoint;
const/4 v2, 0x2
aget-object v3, v8, v2
aput-object v3, v8, v0
.line 81
aput-object v1, v8, v2
.line 85
.end local v1 # "temp":Lcom/google/zxing/ResultPoint;
:cond_15
invoke-direct {p0, v8}, Lcom/google/zxing/aztec/detector/Detector;->extractParameters([Lcom/google/zxing/ResultPoint;)V
.line 88
iget-object v1, v6, Lcom/google/zxing/aztec/detector/Detector;->image:Lcom/google/zxing/common/BitMatrix;
iget v0, v6, Lcom/google/zxing/aztec/detector/Detector;->shift:I
rem-int/lit8 v2, v0, 0x4
aget-object v2, v8, v2
add-int/lit8 v3, v0, 0x1
rem-int/lit8 v3, v3, 0x4
aget-object v3, v8, v3
add-int/lit8 v4, v0, 0x2
rem-int/lit8 v4, v4, 0x4
aget-object v4, v8, v4
add-int/lit8 v0, v0, 0x3
rem-int/lit8 v0, v0, 0x4
aget-object v5, v8, v0
move-object v0, p0
invoke-direct/range {v0 .. v5}, Lcom/google/zxing/aztec/detector/Detector;->sampleGrid(Lcom/google/zxing/common/BitMatrix;Lcom/google/zxing/ResultPoint;Lcom/google/zxing/ResultPoint;Lcom/google/zxing/ResultPoint;Lcom/google/zxing/ResultPoint;)Lcom/google/zxing/common/BitMatrix;
move-result-object v0
.line 95
.local v0, "bits":Lcom/google/zxing/common/BitMatrix;
invoke-direct {p0, v8}, Lcom/google/zxing/aztec/detector/Detector;->getMatrixCornerPoints([Lcom/google/zxing/ResultPoint;)[Lcom/google/zxing/ResultPoint;
move-result-object v1
.line 97
.local v1, "corners":[Lcom/google/zxing/ResultPoint;
new-instance v2, Lcom/google/zxing/aztec/AztecDetectorResult;
iget-boolean v12, v6, Lcom/google/zxing/aztec/detector/Detector;->compact:Z
iget v13, v6, Lcom/google/zxing/aztec/detector/Detector;->nbDataBlocks:I
iget v14, v6, Lcom/google/zxing/aztec/detector/Detector;->nbLayers:I
move-object v9, v2
move-object v10, v0
move-object v11, v1
invoke-direct/range {v9 .. v14}, Lcom/google/zxing/aztec/AztecDetectorResult;-><init>(Lcom/google/zxing/common/BitMatrix;[Lcom/google/zxing/ResultPoint;ZII)V
return-object v2
.end method