Detector.smali
.class public final Lcom/dcloud/zxing2/datamatrix/detector/Detector;
.super Ljava/lang/Object;
# annotations
.annotation system Ldalvik/annotation/MemberClasses;
value = {
Lcom/dcloud/zxing2/datamatrix/detector/Detector$ResultPointsAndTransitionsComparator;,
Lcom/dcloud/zxing2/datamatrix/detector/Detector$ResultPointsAndTransitions;
}
.end annotation
# instance fields
.field private final image:Lcom/dcloud/zxing2/common/BitMatrix;
.field private final rectangleDetector:Lcom/dcloud/zxing2/common/detector/WhiteRectangleDetector;
# direct methods
.method public constructor <init>(Lcom/dcloud/zxing2/common/BitMatrix;)V
.registers 3
.annotation system Ldalvik/annotation/Throws;
value = {
Lcom/dcloud/zxing2/NotFoundException;
}
.end annotation
.line 1
invoke-direct {p0}, Ljava/lang/Object;-><init>()V
.line 2
iput-object p1, p0, Lcom/dcloud/zxing2/datamatrix/detector/Detector;->image:Lcom/dcloud/zxing2/common/BitMatrix;
.line 3
new-instance v0, Lcom/dcloud/zxing2/common/detector/WhiteRectangleDetector;
invoke-direct {v0, p1}, Lcom/dcloud/zxing2/common/detector/WhiteRectangleDetector;-><init>(Lcom/dcloud/zxing2/common/BitMatrix;)V
iput-object v0, p0, Lcom/dcloud/zxing2/datamatrix/detector/Detector;->rectangleDetector:Lcom/dcloud/zxing2/common/detector/WhiteRectangleDetector;
return-void
.end method
.method private correctTopRight(Lcom/dcloud/zxing2/ResultPoint;Lcom/dcloud/zxing2/ResultPoint;Lcom/dcloud/zxing2/ResultPoint;Lcom/dcloud/zxing2/ResultPoint;I)Lcom/dcloud/zxing2/ResultPoint;
.registers 11
.line 1
invoke-static {p1, p2}, Lcom/dcloud/zxing2/datamatrix/detector/Detector;->distance(Lcom/dcloud/zxing2/ResultPoint;Lcom/dcloud/zxing2/ResultPoint;)I
move-result v0
int-to-float v0, v0
int-to-float p5, p5
div-float/2addr v0, p5
.line 2
invoke-static {p3, p4}, Lcom/dcloud/zxing2/datamatrix/detector/Detector;->distance(Lcom/dcloud/zxing2/ResultPoint;Lcom/dcloud/zxing2/ResultPoint;)I
move-result v1
.line 3
invoke-virtual {p4}, Lcom/dcloud/zxing2/ResultPoint;->getX()F
move-result v2
invoke-virtual {p3}, Lcom/dcloud/zxing2/ResultPoint;->getX()F
move-result v3
sub-float/2addr v2, v3
int-to-float v1, v1
div-float/2addr v2, v1
.line 4
invoke-virtual {p4}, Lcom/dcloud/zxing2/ResultPoint;->getY()F
move-result v3
invoke-virtual {p3}, Lcom/dcloud/zxing2/ResultPoint;->getY()F
move-result v4
sub-float/2addr v3, v4
div-float/2addr v3, v1
.line 6
new-instance v1, Lcom/dcloud/zxing2/ResultPoint;
invoke-virtual {p4}, Lcom/dcloud/zxing2/ResultPoint;->getX()F
move-result v4
mul-float/2addr v2, v0
add-float/2addr v4, v2
invoke-virtual {p4}, Lcom/dcloud/zxing2/ResultPoint;->getY()F
move-result v2
mul-float/2addr v0, v3
add-float/2addr v2, v0
invoke-direct {v1, v4, v2}, Lcom/dcloud/zxing2/ResultPoint;-><init>(FF)V
.line 8
invoke-static {p1, p3}, Lcom/dcloud/zxing2/datamatrix/detector/Detector;->distance(Lcom/dcloud/zxing2/ResultPoint;Lcom/dcloud/zxing2/ResultPoint;)I
move-result p1
int-to-float p1, p1
div-float/2addr p1, p5
.line 9
invoke-static {p2, p4}, Lcom/dcloud/zxing2/datamatrix/detector/Detector;->distance(Lcom/dcloud/zxing2/ResultPoint;Lcom/dcloud/zxing2/ResultPoint;)I
move-result p5
.line 10
invoke-virtual {p4}, Lcom/dcloud/zxing2/ResultPoint;->getX()F
move-result v0
invoke-virtual {p2}, Lcom/dcloud/zxing2/ResultPoint;->getX()F
move-result v2
sub-float/2addr v0, v2
int-to-float p5, p5
div-float/2addr v0, p5
.line 11
invoke-virtual {p4}, Lcom/dcloud/zxing2/ResultPoint;->getY()F
move-result v2
invoke-virtual {p2}, Lcom/dcloud/zxing2/ResultPoint;->getY()F
move-result v3
sub-float/2addr v2, v3
div-float/2addr v2, p5
.line 13
new-instance p5, Lcom/dcloud/zxing2/ResultPoint;
invoke-virtual {p4}, Lcom/dcloud/zxing2/ResultPoint;->getX()F
move-result v3
mul-float/2addr v0, p1
add-float/2addr v3, v0
invoke-virtual {p4}, Lcom/dcloud/zxing2/ResultPoint;->getY()F
move-result p4
mul-float/2addr p1, v2
add-float/2addr p4, p1
invoke-direct {p5, v3, p4}, Lcom/dcloud/zxing2/ResultPoint;-><init>(FF)V
.line 15
invoke-direct {p0, v1}, Lcom/dcloud/zxing2/datamatrix/detector/Detector;->isValid(Lcom/dcloud/zxing2/ResultPoint;)Z
move-result p1
if-nez p1, :cond_70
.line 16
invoke-direct {p0, p5}, Lcom/dcloud/zxing2/datamatrix/detector/Detector;->isValid(Lcom/dcloud/zxing2/ResultPoint;)Z
move-result p1
if-eqz p1, :cond_6e
return-object p5
:cond_6e
const/4 p1, 0x0
return-object p1
.line 21
:cond_70
invoke-direct {p0, p5}, Lcom/dcloud/zxing2/datamatrix/detector/Detector;->isValid(Lcom/dcloud/zxing2/ResultPoint;)Z
move-result p1
if-nez p1, :cond_77
return-object v1
.line 25
:cond_77
invoke-direct {p0, p3, v1}, Lcom/dcloud/zxing2/datamatrix/detector/Detector;->transitionsBetween(Lcom/dcloud/zxing2/ResultPoint;Lcom/dcloud/zxing2/ResultPoint;)Lcom/dcloud/zxing2/datamatrix/detector/Detector$ResultPointsAndTransitions;
move-result-object p1
invoke-virtual {p1}, Lcom/dcloud/zxing2/datamatrix/detector/Detector$ResultPointsAndTransitions;->getTransitions()I
move-result p1
.line 26
invoke-direct {p0, p2, v1}, Lcom/dcloud/zxing2/datamatrix/detector/Detector;->transitionsBetween(Lcom/dcloud/zxing2/ResultPoint;Lcom/dcloud/zxing2/ResultPoint;)Lcom/dcloud/zxing2/datamatrix/detector/Detector$ResultPointsAndTransitions;
move-result-object p4
invoke-virtual {p4}, Lcom/dcloud/zxing2/datamatrix/detector/Detector$ResultPointsAndTransitions;->getTransitions()I
move-result p4
sub-int/2addr p1, p4
.line 27
invoke-static {p1}, Ljava/lang/Math;->abs(I)I
move-result p1
.line 29
invoke-direct {p0, p3, p5}, Lcom/dcloud/zxing2/datamatrix/detector/Detector;->transitionsBetween(Lcom/dcloud/zxing2/ResultPoint;Lcom/dcloud/zxing2/ResultPoint;)Lcom/dcloud/zxing2/datamatrix/detector/Detector$ResultPointsAndTransitions;
move-result-object p3
invoke-virtual {p3}, Lcom/dcloud/zxing2/datamatrix/detector/Detector$ResultPointsAndTransitions;->getTransitions()I
move-result p3
.line 30
invoke-direct {p0, p2, p5}, Lcom/dcloud/zxing2/datamatrix/detector/Detector;->transitionsBetween(Lcom/dcloud/zxing2/ResultPoint;Lcom/dcloud/zxing2/ResultPoint;)Lcom/dcloud/zxing2/datamatrix/detector/Detector$ResultPointsAndTransitions;
move-result-object p2
invoke-virtual {p2}, Lcom/dcloud/zxing2/datamatrix/detector/Detector$ResultPointsAndTransitions;->getTransitions()I
move-result p2
sub-int/2addr p3, p2
.line 31
invoke-static {p3}, Ljava/lang/Math;->abs(I)I
move-result p2
if-gt p1, p2, :cond_a4
goto :goto_a5
:cond_a4
move-object v1, p5
:goto_a5
return-object v1
.end method
.method private correctTopRightRectangular(Lcom/dcloud/zxing2/ResultPoint;Lcom/dcloud/zxing2/ResultPoint;Lcom/dcloud/zxing2/ResultPoint;Lcom/dcloud/zxing2/ResultPoint;II)Lcom/dcloud/zxing2/ResultPoint;
.registers 12
.line 1
invoke-static {p1, p2}, Lcom/dcloud/zxing2/datamatrix/detector/Detector;->distance(Lcom/dcloud/zxing2/ResultPoint;Lcom/dcloud/zxing2/ResultPoint;)I
move-result v0
int-to-float v0, v0
int-to-float v1, p5
div-float/2addr v0, v1
.line 2
invoke-static {p3, p4}, Lcom/dcloud/zxing2/datamatrix/detector/Detector;->distance(Lcom/dcloud/zxing2/ResultPoint;Lcom/dcloud/zxing2/ResultPoint;)I
move-result v1
.line 3
invoke-virtual {p4}, Lcom/dcloud/zxing2/ResultPoint;->getX()F
move-result v2
invoke-virtual {p3}, Lcom/dcloud/zxing2/ResultPoint;->getX()F
move-result v3
sub-float/2addr v2, v3
int-to-float v1, v1
div-float/2addr v2, v1
.line 4
invoke-virtual {p4}, Lcom/dcloud/zxing2/ResultPoint;->getY()F
move-result v3
invoke-virtual {p3}, Lcom/dcloud/zxing2/ResultPoint;->getY()F
move-result v4
sub-float/2addr v3, v4
div-float/2addr v3, v1
.line 6
new-instance v1, Lcom/dcloud/zxing2/ResultPoint;
invoke-virtual {p4}, Lcom/dcloud/zxing2/ResultPoint;->getX()F
move-result v4
mul-float/2addr v2, v0
add-float/2addr v4, v2
invoke-virtual {p4}, Lcom/dcloud/zxing2/ResultPoint;->getY()F
move-result v2
mul-float/2addr v0, v3
add-float/2addr v2, v0
invoke-direct {v1, v4, v2}, Lcom/dcloud/zxing2/ResultPoint;-><init>(FF)V
.line 8
invoke-static {p1, p3}, Lcom/dcloud/zxing2/datamatrix/detector/Detector;->distance(Lcom/dcloud/zxing2/ResultPoint;Lcom/dcloud/zxing2/ResultPoint;)I
move-result p1
int-to-float p1, p1
int-to-float v0, p6
div-float/2addr p1, v0
.line 9
invoke-static {p2, p4}, Lcom/dcloud/zxing2/datamatrix/detector/Detector;->distance(Lcom/dcloud/zxing2/ResultPoint;Lcom/dcloud/zxing2/ResultPoint;)I
move-result v0
.line 10
invoke-virtual {p4}, Lcom/dcloud/zxing2/ResultPoint;->getX()F
move-result v2
invoke-virtual {p2}, Lcom/dcloud/zxing2/ResultPoint;->getX()F
move-result v3
sub-float/2addr v2, v3
int-to-float v0, v0
div-float/2addr v2, v0
.line 11
invoke-virtual {p4}, Lcom/dcloud/zxing2/ResultPoint;->getY()F
move-result v3
invoke-virtual {p2}, Lcom/dcloud/zxing2/ResultPoint;->getY()F
move-result v4
sub-float/2addr v3, v4
div-float/2addr v3, v0
.line 13
new-instance v0, Lcom/dcloud/zxing2/ResultPoint;
invoke-virtual {p4}, Lcom/dcloud/zxing2/ResultPoint;->getX()F
move-result v4
mul-float/2addr v2, p1
add-float/2addr v4, v2
invoke-virtual {p4}, Lcom/dcloud/zxing2/ResultPoint;->getY()F
move-result p4
mul-float/2addr p1, v3
add-float/2addr p4, p1
invoke-direct {v0, v4, p4}, Lcom/dcloud/zxing2/ResultPoint;-><init>(FF)V
.line 15
invoke-direct {p0, v1}, Lcom/dcloud/zxing2/datamatrix/detector/Detector;->isValid(Lcom/dcloud/zxing2/ResultPoint;)Z
move-result p1
if-nez p1, :cond_71
.line 16
invoke-direct {p0, v0}, Lcom/dcloud/zxing2/datamatrix/detector/Detector;->isValid(Lcom/dcloud/zxing2/ResultPoint;)Z
move-result p1
if-eqz p1, :cond_6f
return-object v0
:cond_6f
const/4 p1, 0x0
return-object p1
.line 21
:cond_71
invoke-direct {p0, v0}, Lcom/dcloud/zxing2/datamatrix/detector/Detector;->isValid(Lcom/dcloud/zxing2/ResultPoint;)Z
move-result p1
if-nez p1, :cond_78
return-object v1
.line 25
:cond_78
invoke-direct {p0, p3, v1}, Lcom/dcloud/zxing2/datamatrix/detector/Detector;->transitionsBetween(Lcom/dcloud/zxing2/ResultPoint;Lcom/dcloud/zxing2/ResultPoint;)Lcom/dcloud/zxing2/datamatrix/detector/Detector$ResultPointsAndTransitions;
move-result-object p1
invoke-virtual {p1}, Lcom/dcloud/zxing2/datamatrix/detector/Detector$ResultPointsAndTransitions;->getTransitions()I
move-result p1
sub-int p1, p5, p1
invoke-static {p1}, Ljava/lang/Math;->abs(I)I
move-result p1
.line 26
invoke-direct {p0, p2, v1}, Lcom/dcloud/zxing2/datamatrix/detector/Detector;->transitionsBetween(Lcom/dcloud/zxing2/ResultPoint;Lcom/dcloud/zxing2/ResultPoint;)Lcom/dcloud/zxing2/datamatrix/detector/Detector$ResultPointsAndTransitions;
move-result-object p4
invoke-virtual {p4}, Lcom/dcloud/zxing2/datamatrix/detector/Detector$ResultPointsAndTransitions;->getTransitions()I
move-result p4
sub-int p4, p6, p4
invoke-static {p4}, Ljava/lang/Math;->abs(I)I
move-result p4
add-int/2addr p1, p4
.line 27
invoke-direct {p0, p3, v0}, Lcom/dcloud/zxing2/datamatrix/detector/Detector;->transitionsBetween(Lcom/dcloud/zxing2/ResultPoint;Lcom/dcloud/zxing2/ResultPoint;)Lcom/dcloud/zxing2/datamatrix/detector/Detector$ResultPointsAndTransitions;
move-result-object p3
invoke-virtual {p3}, Lcom/dcloud/zxing2/datamatrix/detector/Detector$ResultPointsAndTransitions;->getTransitions()I
move-result p3
sub-int/2addr p5, p3
invoke-static {p5}, Ljava/lang/Math;->abs(I)I
move-result p3
.line 28
invoke-direct {p0, p2, v0}, Lcom/dcloud/zxing2/datamatrix/detector/Detector;->transitionsBetween(Lcom/dcloud/zxing2/ResultPoint;Lcom/dcloud/zxing2/ResultPoint;)Lcom/dcloud/zxing2/datamatrix/detector/Detector$ResultPointsAndTransitions;
move-result-object p2
invoke-virtual {p2}, Lcom/dcloud/zxing2/datamatrix/detector/Detector$ResultPointsAndTransitions;->getTransitions()I
move-result p2
sub-int/2addr p6, p2
invoke-static {p6}, Ljava/lang/Math;->abs(I)I
move-result p2
add-int/2addr p3, p2
if-gt p1, p3, :cond_b3
return-object v1
:cond_b3
return-object v0
.end method
.method private static distance(Lcom/dcloud/zxing2/ResultPoint;Lcom/dcloud/zxing2/ResultPoint;)I
.registers 2
.line 1
invoke-static {p0, p1}, Lcom/dcloud/zxing2/ResultPoint;->distance(Lcom/dcloud/zxing2/ResultPoint;Lcom/dcloud/zxing2/ResultPoint;)F
move-result p0
invoke-static {p0}, Lcom/dcloud/zxing2/common/detector/MathUtils;->round(F)I
move-result p0
return p0
.end method
.method private static increment(Ljava/util/Map;Lcom/dcloud/zxing2/ResultPoint;)V
.registers 4
.annotation system Ldalvik/annotation/Signature;
value = {
"(",
"Ljava/util/Map<",
"Lcom/dcloud/zxing2/ResultPoint;",
"Ljava/lang/Integer;",
">;",
"Lcom/dcloud/zxing2/ResultPoint;",
")V"
}
.end annotation
.line 1
invoke-interface {p0, p1}, Ljava/util/Map;->get(Ljava/lang/Object;)Ljava/lang/Object;
move-result-object v0
check-cast v0, Ljava/lang/Integer;
const/4 v1, 0x1
if-nez v0, :cond_a
goto :goto_f
.line 2
:cond_a
invoke-virtual {v0}, Ljava/lang/Integer;->intValue()I
move-result v0
add-int/2addr v1, v0
:goto_f
invoke-static {v1}, Ljava/lang/Integer;->valueOf(I)Ljava/lang/Integer;
move-result-object v0
invoke-interface {p0, p1, v0}, Ljava/util/Map;->put(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
return-void
.end method
.method private isValid(Lcom/dcloud/zxing2/ResultPoint;)Z
.registers 5
.line 1
invoke-virtual {p1}, Lcom/dcloud/zxing2/ResultPoint;->getX()F
move-result v0
const/4 v1, 0x0
cmpl-float v0, v0, v1
if-ltz v0, :cond_31
invoke-virtual {p1}, Lcom/dcloud/zxing2/ResultPoint;->getX()F
move-result v0
iget-object v2, p0, Lcom/dcloud/zxing2/datamatrix/detector/Detector;->image:Lcom/dcloud/zxing2/common/BitMatrix;
invoke-virtual {v2}, Lcom/dcloud/zxing2/common/BitMatrix;->getWidth()I
move-result v2
int-to-float v2, v2
cmpg-float v0, v0, v2
if-gez v0, :cond_31
invoke-virtual {p1}, Lcom/dcloud/zxing2/ResultPoint;->getY()F
move-result v0
cmpl-float v0, v0, v1
if-lez v0, :cond_31
invoke-virtual {p1}, Lcom/dcloud/zxing2/ResultPoint;->getY()F
move-result p1
iget-object v0, p0, Lcom/dcloud/zxing2/datamatrix/detector/Detector;->image:Lcom/dcloud/zxing2/common/BitMatrix;
invoke-virtual {v0}, Lcom/dcloud/zxing2/common/BitMatrix;->getHeight()I
move-result v0
int-to-float v0, v0
cmpg-float p1, p1, v0
if-gez p1, :cond_31
const/4 p1, 0x1
goto :goto_32
:cond_31
const/4 p1, 0x0
:goto_32
return p1
.end method
.method private static sampleGrid(Lcom/dcloud/zxing2/common/BitMatrix;Lcom/dcloud/zxing2/ResultPoint;Lcom/dcloud/zxing2/ResultPoint;Lcom/dcloud/zxing2/ResultPoint;Lcom/dcloud/zxing2/ResultPoint;II)Lcom/dcloud/zxing2/common/BitMatrix;
.registers 27
.annotation system Ldalvik/annotation/Throws;
value = {
Lcom/dcloud/zxing2/NotFoundException;
}
.end annotation
move-object/from16 v1, p0
move/from16 v2, p5
move/from16 v3, p6
.line 1
invoke-static {}, Lcom/dcloud/zxing2/common/GridSampler;->getInstance()Lcom/dcloud/zxing2/common/GridSampler;
move-result-object v0
move/from16 v4, p5
int-to-float v4, v4
const/high16 v5, 0x3f000000 # 0.5f
sub-float v6, v4, v5
move v8, v6
move/from16 v4, p6
int-to-float v4, v4
sub-float v11, v4, v5
move v9, v11
.line 14
invoke-virtual/range {p1 .. p1}, Lcom/dcloud/zxing2/ResultPoint;->getX()F
move-result v12
.line 15
invoke-virtual/range {p1 .. p1}, Lcom/dcloud/zxing2/ResultPoint;->getY()F
move-result v13
.line 16
invoke-virtual/range {p4 .. p4}, Lcom/dcloud/zxing2/ResultPoint;->getX()F
move-result v14
.line 17
invoke-virtual/range {p4 .. p4}, Lcom/dcloud/zxing2/ResultPoint;->getY()F
move-result v15
.line 18
invoke-virtual/range {p3 .. p3}, Lcom/dcloud/zxing2/ResultPoint;->getX()F
move-result v16
.line 19
invoke-virtual/range {p3 .. p3}, Lcom/dcloud/zxing2/ResultPoint;->getY()F
move-result v17
.line 20
invoke-virtual/range {p2 .. p2}, Lcom/dcloud/zxing2/ResultPoint;->getX()F
move-result v18
.line 21
invoke-virtual/range {p2 .. p2}, Lcom/dcloud/zxing2/ResultPoint;->getY()F
move-result v19
const/high16 v4, 0x3f000000 # 0.5f
const/high16 v7, 0x3f000000 # 0.5f
const/high16 v10, 0x3f000000 # 0.5f
.line 22
invoke-virtual/range {v0 .. v19}, Lcom/dcloud/zxing2/common/GridSampler;->sampleGrid(Lcom/dcloud/zxing2/common/BitMatrix;IIFFFFFFFFFFFFFFFF)Lcom/dcloud/zxing2/common/BitMatrix;
move-result-object v0
return-object v0
.end method
.method private transitionsBetween(Lcom/dcloud/zxing2/ResultPoint;Lcom/dcloud/zxing2/ResultPoint;)Lcom/dcloud/zxing2/datamatrix/detector/Detector$ResultPointsAndTransitions;
.registers 21
move-object/from16 v0, p0
.line 1
invoke-virtual/range {p1 .. p1}, Lcom/dcloud/zxing2/ResultPoint;->getX()F
move-result v1
float-to-int v1, v1
.line 2
invoke-virtual/range {p1 .. p1}, Lcom/dcloud/zxing2/ResultPoint;->getY()F
move-result v2
float-to-int v2, v2
.line 3
invoke-virtual/range {p2 .. p2}, Lcom/dcloud/zxing2/ResultPoint;->getX()F
move-result v3
float-to-int v3, v3
.line 4
invoke-virtual/range {p2 .. p2}, Lcom/dcloud/zxing2/ResultPoint;->getY()F
move-result v4
float-to-int v4, v4
sub-int v5, v4, v2
.line 5
invoke-static {v5}, Ljava/lang/Math;->abs(I)I
move-result v5
sub-int v6, v3, v1
invoke-static {v6}, Ljava/lang/Math;->abs(I)I
move-result v6
const/4 v7, 0x0
const/4 v8, 0x1
if-le v5, v6, :cond_28
move v5, v8
goto :goto_29
:cond_28
move v5, v7
:goto_29
if-eqz v5, :cond_2c
goto :goto_36
:cond_2c
move/from16 v16, v2
move v2, v1
move/from16 v1, v16
move/from16 v17, v4
move v4, v3
move/from16 v3, v17
:goto_36
sub-int v6, v4, v2
.line 15
invoke-static {v6}, Ljava/lang/Math;->abs(I)I
move-result v6
sub-int v9, v3, v1
.line 16
invoke-static {v9}, Ljava/lang/Math;->abs(I)I
move-result v9
neg-int v10, v6
.line 17
div-int/lit8 v10, v10, 0x2
const/4 v11, -0x1
if-ge v1, v3, :cond_4a
move v12, v8
goto :goto_4b
:cond_4a
move v12, v11
:goto_4b
if-ge v2, v4, :cond_4e
goto :goto_4f
:cond_4e
move v8, v11
.line 21
:goto_4f
iget-object v11, v0, Lcom/dcloud/zxing2/datamatrix/detector/Detector;->image:Lcom/dcloud/zxing2/common/BitMatrix;
if-eqz v5, :cond_55
move v13, v1
goto :goto_56
:cond_55
move v13, v2
:goto_56
if-eqz v5, :cond_5a
move v14, v2
goto :goto_5b
:cond_5a
move v14, v1
:goto_5b
invoke-virtual {v11, v13, v14}, Lcom/dcloud/zxing2/common/BitMatrix;->get(II)Z
move-result v11
:goto_5f
if-eq v2, v4, :cond_80
.line 23
iget-object v13, v0, Lcom/dcloud/zxing2/datamatrix/detector/Detector;->image:Lcom/dcloud/zxing2/common/BitMatrix;
if-eqz v5, :cond_67
move v14, v1
goto :goto_68
:cond_67
move v14, v2
:goto_68
if-eqz v5, :cond_6c
move v15, v2
goto :goto_6d
:cond_6c
move v15, v1
:goto_6d
invoke-virtual {v13, v14, v15}, Lcom/dcloud/zxing2/common/BitMatrix;->get(II)Z
move-result v13
if-eq v13, v11, :cond_76
add-int/lit8 v7, v7, 0x1
move v11, v13
:cond_76
add-int/2addr v10, v9
if-lez v10, :cond_7e
if-ne v1, v3, :cond_7c
goto :goto_80
:cond_7c
add-int/2addr v1, v12
sub-int/2addr v10, v6
:cond_7e
add-int/2addr v2, v8
goto :goto_5f
.line 37
:cond_80
:goto_80
new-instance v1, Lcom/dcloud/zxing2/datamatrix/detector/Detector$ResultPointsAndTransitions;
const/4 v2, 0x0
move-object/from16 v3, p1
move-object/from16 v4, p2
invoke-direct {v1, v3, v4, v7, v2}, Lcom/dcloud/zxing2/datamatrix/detector/Detector$ResultPointsAndTransitions;-><init>(Lcom/dcloud/zxing2/ResultPoint;Lcom/dcloud/zxing2/ResultPoint;ILcom/dcloud/zxing2/datamatrix/detector/Detector$1;)V
return-object v1
.end method
# virtual methods
.method public detect()Lcom/dcloud/zxing2/common/DetectorResult;
.registers 24
.annotation system Ldalvik/annotation/Throws;
value = {
Lcom/dcloud/zxing2/NotFoundException;
}
.end annotation
move-object/from16 v7, p0
.line 1
iget-object v0, v7, Lcom/dcloud/zxing2/datamatrix/detector/Detector;->rectangleDetector:Lcom/dcloud/zxing2/common/detector/WhiteRectangleDetector;
invoke-virtual {v0}, Lcom/dcloud/zxing2/common/detector/WhiteRectangleDetector;->detect()[Lcom/dcloud/zxing2/ResultPoint;
move-result-object v0
const/4 v8, 0x0
.line 2
aget-object v1, v0, v8
const/4 v9, 0x1
.line 3
aget-object v2, v0, v9
const/4 v10, 0x2
.line 4
aget-object v3, v0, v10
const/4 v11, 0x3
.line 5
aget-object v0, v0, v11
.line 10
new-instance v4, Ljava/util/ArrayList;
const/4 v12, 0x4
invoke-direct {v4, v12}, Ljava/util/ArrayList;-><init>(I)V
.line 11
invoke-direct {v7, v1, v2}, Lcom/dcloud/zxing2/datamatrix/detector/Detector;->transitionsBetween(Lcom/dcloud/zxing2/ResultPoint;Lcom/dcloud/zxing2/ResultPoint;)Lcom/dcloud/zxing2/datamatrix/detector/Detector$ResultPointsAndTransitions;
move-result-object v5
invoke-interface {v4, v5}, Ljava/util/List;->add(Ljava/lang/Object;)Z
.line 12
invoke-direct {v7, v1, v3}, Lcom/dcloud/zxing2/datamatrix/detector/Detector;->transitionsBetween(Lcom/dcloud/zxing2/ResultPoint;Lcom/dcloud/zxing2/ResultPoint;)Lcom/dcloud/zxing2/datamatrix/detector/Detector$ResultPointsAndTransitions;
move-result-object v5
invoke-interface {v4, v5}, Ljava/util/List;->add(Ljava/lang/Object;)Z
.line 13
invoke-direct {v7, v2, v0}, Lcom/dcloud/zxing2/datamatrix/detector/Detector;->transitionsBetween(Lcom/dcloud/zxing2/ResultPoint;Lcom/dcloud/zxing2/ResultPoint;)Lcom/dcloud/zxing2/datamatrix/detector/Detector$ResultPointsAndTransitions;
move-result-object v5
invoke-interface {v4, v5}, Ljava/util/List;->add(Ljava/lang/Object;)Z
.line 14
invoke-direct {v7, v3, v0}, Lcom/dcloud/zxing2/datamatrix/detector/Detector;->transitionsBetween(Lcom/dcloud/zxing2/ResultPoint;Lcom/dcloud/zxing2/ResultPoint;)Lcom/dcloud/zxing2/datamatrix/detector/Detector$ResultPointsAndTransitions;
move-result-object v5
invoke-interface {v4, v5}, Ljava/util/List;->add(Ljava/lang/Object;)Z
.line 15
new-instance v5, Lcom/dcloud/zxing2/datamatrix/detector/Detector$ResultPointsAndTransitionsComparator;
const/4 v6, 0x0
invoke-direct {v5, v6}, Lcom/dcloud/zxing2/datamatrix/detector/Detector$ResultPointsAndTransitionsComparator;-><init>(Lcom/dcloud/zxing2/datamatrix/detector/Detector$1;)V
invoke-static {v4, v5}, Ljava/util/Collections;->sort(Ljava/util/List;Ljava/util/Comparator;)V
.line 19
invoke-interface {v4, v8}, Ljava/util/List;->get(I)Ljava/lang/Object;
move-result-object v5
check-cast v5, Lcom/dcloud/zxing2/datamatrix/detector/Detector$ResultPointsAndTransitions;
.line 20
invoke-interface {v4, v9}, Ljava/util/List;->get(I)Ljava/lang/Object;
move-result-object v4
check-cast v4, Lcom/dcloud/zxing2/datamatrix/detector/Detector$ResultPointsAndTransitions;
.line 24
new-instance v13, Ljava/util/HashMap;
invoke-direct {v13}, Ljava/util/HashMap;-><init>()V
.line 25
invoke-virtual {v5}, Lcom/dcloud/zxing2/datamatrix/detector/Detector$ResultPointsAndTransitions;->getFrom()Lcom/dcloud/zxing2/ResultPoint;
move-result-object v14
invoke-static {v13, v14}, Lcom/dcloud/zxing2/datamatrix/detector/Detector;->increment(Ljava/util/Map;Lcom/dcloud/zxing2/ResultPoint;)V
.line 26
invoke-virtual {v5}, Lcom/dcloud/zxing2/datamatrix/detector/Detector$ResultPointsAndTransitions;->getTo()Lcom/dcloud/zxing2/ResultPoint;
move-result-object v5
invoke-static {v13, v5}, Lcom/dcloud/zxing2/datamatrix/detector/Detector;->increment(Ljava/util/Map;Lcom/dcloud/zxing2/ResultPoint;)V
.line 27
invoke-virtual {v4}, Lcom/dcloud/zxing2/datamatrix/detector/Detector$ResultPointsAndTransitions;->getFrom()Lcom/dcloud/zxing2/ResultPoint;
move-result-object v5
invoke-static {v13, v5}, Lcom/dcloud/zxing2/datamatrix/detector/Detector;->increment(Ljava/util/Map;Lcom/dcloud/zxing2/ResultPoint;)V
.line 28
invoke-virtual {v4}, Lcom/dcloud/zxing2/datamatrix/detector/Detector$ResultPointsAndTransitions;->getTo()Lcom/dcloud/zxing2/ResultPoint;
move-result-object v4
invoke-static {v13, v4}, Lcom/dcloud/zxing2/datamatrix/detector/Detector;->increment(Ljava/util/Map;Lcom/dcloud/zxing2/ResultPoint;)V
.line 33
invoke-interface {v13}, Ljava/util/Map;->entrySet()Ljava/util/Set;
move-result-object v4
invoke-interface {v4}, Ljava/util/Set;->iterator()Ljava/util/Iterator;
move-result-object v4
move-object v5, v6
move-object v14, v5
:goto_76
invoke-interface {v4}, Ljava/util/Iterator;->hasNext()Z
move-result v15
if-eqz v15, :cond_9f
invoke-interface {v4}, Ljava/util/Iterator;->next()Ljava/lang/Object;
move-result-object v15
check-cast v15, Ljava/util/Map$Entry;
.line 34
invoke-interface {v15}, Ljava/util/Map$Entry;->getKey()Ljava/lang/Object;
move-result-object v16
check-cast v16, Lcom/dcloud/zxing2/ResultPoint;
.line 35
invoke-interface {v15}, Ljava/util/Map$Entry;->getValue()Ljava/lang/Object;
move-result-object v15
check-cast v15, Ljava/lang/Integer;
.line 36
invoke-virtual {v15}, Ljava/lang/Integer;->intValue()I
move-result v15
if-ne v15, v10, :cond_97
move-object/from16 v5, v16
goto :goto_76
:cond_97
if-nez v6, :cond_9c
move-object/from16 v6, v16
goto :goto_76
:cond_9c
move-object/from16 v14, v16
goto :goto_76
:cond_9f
if-eqz v6, :cond_18e
if-eqz v5, :cond_18e
if-eqz v14, :cond_18e
new-array v4, v11, [Lcom/dcloud/zxing2/ResultPoint;
aput-object v6, v4, v8
aput-object v5, v4, v9
aput-object v14, v4, v10
.line 55
invoke-static {v4}, Lcom/dcloud/zxing2/ResultPoint;->orderBestPatterns([Lcom/dcloud/zxing2/ResultPoint;)V
.line 58
aget-object v14, v4, v8
.line 59
aget-object v22, v4, v9
.line 60
aget-object v6, v4, v10
.line 64
invoke-interface {v13, v1}, Ljava/util/Map;->containsKey(Ljava/lang/Object;)Z
move-result v4
if-nez v4, :cond_be
move-object v13, v1
goto :goto_cf
.line 66
:cond_be
invoke-interface {v13, v2}, Ljava/util/Map;->containsKey(Ljava/lang/Object;)Z
move-result v1
if-nez v1, :cond_c6
move-object v13, v2
goto :goto_cf
.line 68
:cond_c6
invoke-interface {v13, v3}, Ljava/util/Map;->containsKey(Ljava/lang/Object;)Z
move-result v1
if-nez v1, :cond_ce
move-object v13, v3
goto :goto_cf
:cond_ce
move-object v13, v0
.line 83
:goto_cf
invoke-direct {v7, v6, v13}, Lcom/dcloud/zxing2/datamatrix/detector/Detector;->transitionsBetween(Lcom/dcloud/zxing2/ResultPoint;Lcom/dcloud/zxing2/ResultPoint;)Lcom/dcloud/zxing2/datamatrix/detector/Detector$ResultPointsAndTransitions;
move-result-object v0
invoke-virtual {v0}, Lcom/dcloud/zxing2/datamatrix/detector/Detector$ResultPointsAndTransitions;->getTransitions()I
move-result v0
.line 84
invoke-direct {v7, v14, v13}, Lcom/dcloud/zxing2/datamatrix/detector/Detector;->transitionsBetween(Lcom/dcloud/zxing2/ResultPoint;Lcom/dcloud/zxing2/ResultPoint;)Lcom/dcloud/zxing2/datamatrix/detector/Detector$ResultPointsAndTransitions;
move-result-object v1
invoke-virtual {v1}, Lcom/dcloud/zxing2/datamatrix/detector/Detector$ResultPointsAndTransitions;->getTransitions()I
move-result v1
and-int/lit8 v2, v0, 0x1
if-ne v2, v9, :cond_e5
add-int/lit8 v0, v0, 0x1
:cond_e5
add-int/lit8 v5, v0, 0x2
and-int/lit8 v0, v1, 0x1
if-ne v0, v9, :cond_ed
add-int/lit8 v1, v1, 0x1
:cond_ed
add-int/lit8 v15, v1, 0x2
mul-int/lit8 v0, v5, 0x4
mul-int/lit8 v1, v15, 0x7
if-ge v0, v1, :cond_13e
mul-int/lit8 v0, v15, 0x4
mul-int/lit8 v1, v5, 0x7
if-lt v0, v1, :cond_fc
goto :goto_13e
.line 131
:cond_fc
invoke-static {v15, v5}, Ljava/lang/Math;->min(II)I
move-result v5
move-object/from16 v0, p0
move-object/from16 v1, v22
move-object v2, v14
move-object v3, v6
move-object v4, v13
.line 133
invoke-direct/range {v0 .. v5}, Lcom/dcloud/zxing2/datamatrix/detector/Detector;->correctTopRight(Lcom/dcloud/zxing2/ResultPoint;Lcom/dcloud/zxing2/ResultPoint;Lcom/dcloud/zxing2/ResultPoint;Lcom/dcloud/zxing2/ResultPoint;I)Lcom/dcloud/zxing2/ResultPoint;
move-result-object v0
if-nez v0, :cond_10e
goto :goto_10f
:cond_10e
move-object v13, v0
.line 139
:goto_10f
invoke-direct {v7, v6, v13}, Lcom/dcloud/zxing2/datamatrix/detector/Detector;->transitionsBetween(Lcom/dcloud/zxing2/ResultPoint;Lcom/dcloud/zxing2/ResultPoint;)Lcom/dcloud/zxing2/datamatrix/detector/Detector$ResultPointsAndTransitions;
move-result-object v0
invoke-virtual {v0}, Lcom/dcloud/zxing2/datamatrix/detector/Detector$ResultPointsAndTransitions;->getTransitions()I
move-result v0
.line 140
invoke-direct {v7, v14, v13}, Lcom/dcloud/zxing2/datamatrix/detector/Detector;->transitionsBetween(Lcom/dcloud/zxing2/ResultPoint;Lcom/dcloud/zxing2/ResultPoint;)Lcom/dcloud/zxing2/datamatrix/detector/Detector$ResultPointsAndTransitions;
move-result-object v1
invoke-virtual {v1}, Lcom/dcloud/zxing2/datamatrix/detector/Detector$ResultPointsAndTransitions;->getTransitions()I
move-result v1
.line 141
invoke-static {v0, v1}, Ljava/lang/Math;->max(II)I
move-result v0
add-int/2addr v0, v9
and-int/lit8 v1, v0, 0x1
if-ne v1, v9, :cond_12a
add-int/lit8 v0, v0, 0x1
:cond_12a
move/from16 v21, v0
.line 148
iget-object v15, v7, Lcom/dcloud/zxing2/datamatrix/detector/Detector;->image:Lcom/dcloud/zxing2/common/BitMatrix;
move-object/from16 v16, v6
move-object/from16 v17, v22
move-object/from16 v18, v14
move-object/from16 v19, v13
move/from16 v20, v21
invoke-static/range {v15 .. v21}, Lcom/dcloud/zxing2/datamatrix/detector/Detector;->sampleGrid(Lcom/dcloud/zxing2/common/BitMatrix;Lcom/dcloud/zxing2/ResultPoint;Lcom/dcloud/zxing2/ResultPoint;Lcom/dcloud/zxing2/ResultPoint;Lcom/dcloud/zxing2/ResultPoint;II)Lcom/dcloud/zxing2/common/BitMatrix;
move-result-object v0
move-object v11, v6
goto :goto_17d
:cond_13e
:goto_13e
move-object/from16 v0, p0
move-object/from16 v1, v22
move-object v2, v14
move-object v3, v6
move-object v4, v13
move-object v11, v6
move v6, v15
.line 149
invoke-direct/range {v0 .. v6}, Lcom/dcloud/zxing2/datamatrix/detector/Detector;->correctTopRightRectangular(Lcom/dcloud/zxing2/ResultPoint;Lcom/dcloud/zxing2/ResultPoint;Lcom/dcloud/zxing2/ResultPoint;Lcom/dcloud/zxing2/ResultPoint;II)Lcom/dcloud/zxing2/ResultPoint;
move-result-object v0
if-nez v0, :cond_14e
goto :goto_14f
:cond_14e
move-object v13, v0
.line 154
:goto_14f
invoke-direct {v7, v11, v13}, Lcom/dcloud/zxing2/datamatrix/detector/Detector;->transitionsBetween(Lcom/dcloud/zxing2/ResultPoint;Lcom/dcloud/zxing2/ResultPoint;)Lcom/dcloud/zxing2/datamatrix/detector/Detector$ResultPointsAndTransitions;
move-result-object v0
invoke-virtual {v0}, Lcom/dcloud/zxing2/datamatrix/detector/Detector$ResultPointsAndTransitions;->getTransitions()I
move-result v0
.line 155
invoke-direct {v7, v14, v13}, Lcom/dcloud/zxing2/datamatrix/detector/Detector;->transitionsBetween(Lcom/dcloud/zxing2/ResultPoint;Lcom/dcloud/zxing2/ResultPoint;)Lcom/dcloud/zxing2/datamatrix/detector/Detector$ResultPointsAndTransitions;
move-result-object v1
invoke-virtual {v1}, Lcom/dcloud/zxing2/datamatrix/detector/Detector$ResultPointsAndTransitions;->getTransitions()I
move-result v1
and-int/lit8 v2, v0, 0x1
if-ne v2, v9, :cond_165
add-int/lit8 v0, v0, 0x1
:cond_165
move/from16 v20, v0
and-int/lit8 v0, v1, 0x1
if-ne v0, v9, :cond_16d
add-int/lit8 v1, v1, 0x1
:cond_16d
move/from16 v21, v1
.line 167
iget-object v15, v7, Lcom/dcloud/zxing2/datamatrix/detector/Detector;->image:Lcom/dcloud/zxing2/common/BitMatrix;
move-object/from16 v16, v11
move-object/from16 v17, v22
move-object/from16 v18, v14
move-object/from16 v19, v13
invoke-static/range {v15 .. v21}, Lcom/dcloud/zxing2/datamatrix/detector/Detector;->sampleGrid(Lcom/dcloud/zxing2/common/BitMatrix;Lcom/dcloud/zxing2/ResultPoint;Lcom/dcloud/zxing2/ResultPoint;Lcom/dcloud/zxing2/ResultPoint;Lcom/dcloud/zxing2/ResultPoint;II)Lcom/dcloud/zxing2/common/BitMatrix;
move-result-object v0
.line 196
:goto_17d
new-instance v1, Lcom/dcloud/zxing2/common/DetectorResult;
new-array v2, v12, [Lcom/dcloud/zxing2/ResultPoint;
aput-object v11, v2, v8
aput-object v22, v2, v9
aput-object v14, v2, v10
const/4 v3, 0x3
aput-object v13, v2, v3
invoke-direct {v1, v0, v2}, Lcom/dcloud/zxing2/common/DetectorResult;-><init>(Lcom/dcloud/zxing2/common/BitMatrix;[Lcom/dcloud/zxing2/ResultPoint;)V
return-object v1
.line 197
:cond_18e
invoke-static {}, Lcom/dcloud/zxing2/NotFoundException;->getNotFoundInstance()Lcom/dcloud/zxing2/NotFoundException;
move-result-object v0
throw v0
.end method