Detector.smali
.class public Lcom/dcloud/zxing2/qrcode/detector/Detector;
.super Ljava/lang/Object;
# instance fields
.field private final image:Lcom/dcloud/zxing2/common/BitMatrix;
.field private resultPointCallback:Lcom/dcloud/zxing2/ResultPointCallback;
# direct methods
.method public constructor <init>(Lcom/dcloud/zxing2/common/BitMatrix;)V
.registers 2
.line 1
invoke-direct {p0}, Ljava/lang/Object;-><init>()V
.line 2
iput-object p1, p0, Lcom/dcloud/zxing2/qrcode/detector/Detector;->image:Lcom/dcloud/zxing2/common/BitMatrix;
return-void
.end method
.method private calculateModuleSizeOneWay(Lcom/dcloud/zxing2/ResultPoint;Lcom/dcloud/zxing2/ResultPoint;)F
.registers 7
.line 1
invoke-virtual {p1}, Lcom/dcloud/zxing2/ResultPoint;->getX()F
move-result v0
float-to-int v0, v0
.line 2
invoke-virtual {p1}, Lcom/dcloud/zxing2/ResultPoint;->getY()F
move-result v1
float-to-int v1, v1
.line 3
invoke-virtual {p2}, Lcom/dcloud/zxing2/ResultPoint;->getX()F
move-result v2
float-to-int v2, v2
.line 4
invoke-virtual {p2}, Lcom/dcloud/zxing2/ResultPoint;->getY()F
move-result v3
float-to-int v3, v3
.line 5
invoke-direct {p0, v0, v1, v2, v3}, Lcom/dcloud/zxing2/qrcode/detector/Detector;->sizeOfBlackWhiteBlackRunBothWays(IIII)F
move-result v0
.line 9
invoke-virtual {p2}, Lcom/dcloud/zxing2/ResultPoint;->getX()F
move-result v1
float-to-int v1, v1
.line 10
invoke-virtual {p2}, Lcom/dcloud/zxing2/ResultPoint;->getY()F
move-result p2
float-to-int p2, p2
.line 11
invoke-virtual {p1}, Lcom/dcloud/zxing2/ResultPoint;->getX()F
move-result v2
float-to-int v2, v2
.line 12
invoke-virtual {p1}, Lcom/dcloud/zxing2/ResultPoint;->getY()F
move-result p1
float-to-int p1, p1
.line 13
invoke-direct {p0, v1, p2, v2, p1}, Lcom/dcloud/zxing2/qrcode/detector/Detector;->sizeOfBlackWhiteBlackRunBothWays(IIII)F
move-result p1
.line 17
invoke-static {v0}, Ljava/lang/Float;->isNaN(F)Z
move-result p2
const/high16 v1, 0x40e00000 # 7.0f
if-eqz p2, :cond_3a
div-float/2addr p1, v1
return p1
.line 20
:cond_3a
invoke-static {p1}, Ljava/lang/Float;->isNaN(F)Z
move-result p2
if-eqz p2, :cond_42
div-float/2addr v0, v1
return v0
:cond_42
add-float/2addr v0, p1
const/high16 p1, 0x41600000 # 14.0f
div-float/2addr v0, p1
return v0
.end method
.method private static computeDimension(Lcom/dcloud/zxing2/ResultPoint;Lcom/dcloud/zxing2/ResultPoint;Lcom/dcloud/zxing2/ResultPoint;F)I
.registers 4
.annotation system Ldalvik/annotation/Throws;
value = {
Lcom/dcloud/zxing2/NotFoundException;
}
.end annotation
.line 1
invoke-static {p0, p1}, Lcom/dcloud/zxing2/ResultPoint;->distance(Lcom/dcloud/zxing2/ResultPoint;Lcom/dcloud/zxing2/ResultPoint;)F
move-result p1
div-float/2addr p1, p3
invoke-static {p1}, Lcom/dcloud/zxing2/common/detector/MathUtils;->round(F)I
move-result p1
.line 2
invoke-static {p0, p2}, Lcom/dcloud/zxing2/ResultPoint;->distance(Lcom/dcloud/zxing2/ResultPoint;Lcom/dcloud/zxing2/ResultPoint;)F
move-result p0
div-float/2addr p0, p3
invoke-static {p0}, Lcom/dcloud/zxing2/common/detector/MathUtils;->round(F)I
move-result p0
add-int/2addr p1, p0
const/4 p0, 0x2
.line 3
div-int/2addr p1, p0
add-int/lit8 p1, p1, 0x7
and-int/lit8 p2, p1, 0x3
if-eqz p2, :cond_29
if-eq p2, p0, :cond_26
const/4 p0, 0x3
if-eq p2, p0, :cond_21
goto :goto_2b
.line 13
:cond_21
invoke-static {}, Lcom/dcloud/zxing2/NotFoundException;->getNotFoundInstance()Lcom/dcloud/zxing2/NotFoundException;
move-result-object p0
throw p0
:cond_26
add-int/lit8 p1, p1, -0x1
goto :goto_2b
:cond_29
add-int/lit8 p1, p1, 0x1
:goto_2b
return p1
.end method
.method private static createTransform(Lcom/dcloud/zxing2/ResultPoint;Lcom/dcloud/zxing2/ResultPoint;Lcom/dcloud/zxing2/ResultPoint;Lcom/dcloud/zxing2/ResultPoint;I)Lcom/dcloud/zxing2/common/PerspectiveTransform;
.registers 23
move/from16 v0, p4
int-to-float v0, v0
const/high16 v1, 0x40600000 # 3.5f
sub-float v9, v0, v1
if-eqz p3, :cond_19
.line 1
invoke-virtual/range {p3 .. p3}, Lcom/dcloud/zxing2/ResultPoint;->getX()F
move-result v0
.line 2
invoke-virtual/range {p3 .. p3}, Lcom/dcloud/zxing2/ResultPoint;->getY()F
move-result v1
const/high16 v2, 0x40400000 # 3.0f
sub-float v2, v9, v2
move v14, v0
move v15, v1
move v7, v2
goto :goto_38
.line 7
:cond_19
invoke-virtual/range {p1 .. p1}, Lcom/dcloud/zxing2/ResultPoint;->getX()F
move-result v0
invoke-virtual/range {p0 .. p0}, Lcom/dcloud/zxing2/ResultPoint;->getX()F
move-result v1
sub-float/2addr v0, v1
invoke-virtual/range {p2 .. p2}, Lcom/dcloud/zxing2/ResultPoint;->getX()F
move-result v1
add-float/2addr v0, v1
.line 8
invoke-virtual/range {p1 .. p1}, Lcom/dcloud/zxing2/ResultPoint;->getY()F
move-result v1
invoke-virtual/range {p0 .. p0}, Lcom/dcloud/zxing2/ResultPoint;->getY()F
move-result v2
sub-float/2addr v1, v2
invoke-virtual/range {p2 .. p2}, Lcom/dcloud/zxing2/ResultPoint;->getY()F
move-result v2
add-float/2addr v1, v2
move v14, v0
move v15, v1
move v7, v9
.line 22
:goto_38
invoke-virtual/range {p0 .. p0}, Lcom/dcloud/zxing2/ResultPoint;->getX()F
move-result v10
.line 23
invoke-virtual/range {p0 .. p0}, Lcom/dcloud/zxing2/ResultPoint;->getY()F
move-result v11
.line 24
invoke-virtual/range {p1 .. p1}, Lcom/dcloud/zxing2/ResultPoint;->getX()F
move-result v12
.line 25
invoke-virtual/range {p1 .. p1}, Lcom/dcloud/zxing2/ResultPoint;->getY()F
move-result v13
.line 28
invoke-virtual/range {p2 .. p2}, Lcom/dcloud/zxing2/ResultPoint;->getX()F
move-result v16
.line 29
invoke-virtual/range {p2 .. p2}, Lcom/dcloud/zxing2/ResultPoint;->getY()F
move-result v17
const/high16 v2, 0x40600000 # 3.5f
const/high16 v3, 0x40600000 # 3.5f
const/high16 v5, 0x40600000 # 3.5f
const/high16 v8, 0x40600000 # 3.5f
move v4, v9
move v6, v7
.line 30
invoke-static/range {v2 .. v17}, Lcom/dcloud/zxing2/common/PerspectiveTransform;->quadrilateralToQuadrilateral(FFFFFFFFFFFFFFFF)Lcom/dcloud/zxing2/common/PerspectiveTransform;
move-result-object v0
return-object v0
.end method
.method private static sampleGrid(Lcom/dcloud/zxing2/common/BitMatrix;Lcom/dcloud/zxing2/common/PerspectiveTransform;I)Lcom/dcloud/zxing2/common/BitMatrix;
.registers 4
.annotation system Ldalvik/annotation/Throws;
value = {
Lcom/dcloud/zxing2/NotFoundException;
}
.end annotation
.line 1
invoke-static {}, Lcom/dcloud/zxing2/common/GridSampler;->getInstance()Lcom/dcloud/zxing2/common/GridSampler;
move-result-object v0
.line 2
invoke-virtual {v0, p0, p2, p2, p1}, Lcom/dcloud/zxing2/common/GridSampler;->sampleGrid(Lcom/dcloud/zxing2/common/BitMatrix;IILcom/dcloud/zxing2/common/PerspectiveTransform;)Lcom/dcloud/zxing2/common/BitMatrix;
move-result-object p0
return-object p0
.end method
.method private sizeOfBlackWhiteBlackRun(IIII)F
.registers 22
sub-int v0, p4, p2
.line 1
invoke-static {v0}, Ljava/lang/Math;->abs(I)I
move-result v0
sub-int v1, p3, p1
invoke-static {v1}, Ljava/lang/Math;->abs(I)I
move-result v1
const/4 v3, 0x1
if-le v0, v1, :cond_11
move v0, v3
goto :goto_12
:cond_11
const/4 v0, 0x0
:goto_12
if-eqz v0, :cond_1d
move/from16 v4, p1
move/from16 v1, p2
move/from16 v6, p3
move/from16 v5, p4
goto :goto_25
:cond_1d
move/from16 v1, p1
move/from16 v4, p2
move/from16 v5, p3
move/from16 v6, p4
:goto_25
sub-int v7, v5, v1
.line 11
invoke-static {v7}, Ljava/lang/Math;->abs(I)I
move-result v7
sub-int v8, v6, v4
.line 12
invoke-static {v8}, Ljava/lang/Math;->abs(I)I
move-result v8
neg-int v9, v7
const/4 v10, 0x2
.line 13
div-int/2addr v9, v10
const/4 v11, -0x1
if-ge v1, v5, :cond_39
move v12, v3
goto :goto_3a
:cond_39
move v12, v11
:goto_3a
if-ge v4, v6, :cond_3d
move v11, v3
:cond_3d
add-int/2addr v5, v12
move v13, v1
move v14, v4
const/4 v15, 0x0
:goto_41
if-eq v13, v5, :cond_81
if-eqz v0, :cond_47
move v2, v14
goto :goto_48
:cond_47
move v2, v13
:goto_48
if-eqz v0, :cond_4c
move v10, v13
goto :goto_4d
:cond_4c
move v10, v14
:goto_4d
if-ne v15, v3, :cond_57
move/from16 v16, v0
move v0, v3
move/from16 p2, v5
move-object/from16 v3, p0
goto :goto_5e
:cond_57
move-object/from16 v3, p0
move/from16 v16, v0
move/from16 p2, v5
const/4 v0, 0x0
.line 28
:goto_5e
iget-object v5, v3, Lcom/dcloud/zxing2/qrcode/detector/Detector;->image:Lcom/dcloud/zxing2/common/BitMatrix;
invoke-virtual {v5, v2, v10}, Lcom/dcloud/zxing2/common/BitMatrix;->get(II)Z
move-result v2
if-ne v0, v2, :cond_70
const/4 v0, 0x2
if-ne v15, v0, :cond_6e
.line 30
invoke-static {v13, v14, v1, v4}, Lcom/dcloud/zxing2/common/detector/MathUtils;->distance(IIII)F
move-result v0
return v0
:cond_6e
add-int/lit8 v15, v15, 0x1
:cond_70
add-int/2addr v9, v8
if-lez v9, :cond_79
if-ne v14, v6, :cond_77
const/4 v0, 0x2
goto :goto_86
:cond_77
add-int/2addr v14, v11
sub-int/2addr v9, v7
:cond_79
add-int/2addr v13, v12
move/from16 v5, p2
move/from16 v0, v16
const/4 v3, 0x1
const/4 v10, 0x2
goto :goto_41
:cond_81
move-object/from16 v3, p0
move/from16 p2, v5
move v0, v10
:goto_86
if-ne v15, v0, :cond_8f
move/from16 v5, p2
.line 48
invoke-static {v5, v6, v1, v4}, Lcom/dcloud/zxing2/common/detector/MathUtils;->distance(IIII)F
move-result v0
return v0
:cond_8f
const/high16 v0, 0x7fc00000 # Float.NaN
return v0
.end method
.method private sizeOfBlackWhiteBlackRunBothWays(IIII)F
.registers 10
.line 1
invoke-direct {p0, p1, p2, p3, p4}, Lcom/dcloud/zxing2/qrcode/detector/Detector;->sizeOfBlackWhiteBlackRun(IIII)F
move-result v0
sub-int/2addr p3, p1
sub-int p3, p1, p3
const/4 v1, 0x0
const/high16 v2, 0x3f800000 # 1.0f
if-gez p3, :cond_13
int-to-float v3, p1
sub-int p3, p1, p3
int-to-float p3, p3
div-float/2addr v3, p3
move p3, v1
goto :goto_32
.line 9
:cond_13
iget-object v3, p0, Lcom/dcloud/zxing2/qrcode/detector/Detector;->image:Lcom/dcloud/zxing2/common/BitMatrix;
invoke-virtual {v3}, Lcom/dcloud/zxing2/common/BitMatrix;->getWidth()I
move-result v3
if-lt p3, v3, :cond_31
.line 10
iget-object v3, p0, Lcom/dcloud/zxing2/qrcode/detector/Detector;->image:Lcom/dcloud/zxing2/common/BitMatrix;
invoke-virtual {v3}, Lcom/dcloud/zxing2/common/BitMatrix;->getWidth()I
move-result v3
add-int/lit8 v3, v3, -0x1
sub-int/2addr v3, p1
int-to-float v3, v3
sub-int/2addr p3, p1
int-to-float p3, p3
div-float/2addr v3, p3
.line 11
iget-object p3, p0, Lcom/dcloud/zxing2/qrcode/detector/Detector;->image:Lcom/dcloud/zxing2/common/BitMatrix;
invoke-virtual {p3}, Lcom/dcloud/zxing2/common/BitMatrix;->getWidth()I
move-result p3
add-int/lit8 p3, p3, -0x1
goto :goto_32
:cond_31
move v3, v2
:goto_32
int-to-float v4, p2
sub-int/2addr p4, p2
int-to-float p4, p4
mul-float/2addr p4, v3
sub-float p4, v4, p4
float-to-int p4, p4
if-gez p4, :cond_40
sub-int p4, p2, p4
int-to-float p4, p4
div-float/2addr v4, p4
goto :goto_61
.line 19
:cond_40
iget-object v1, p0, Lcom/dcloud/zxing2/qrcode/detector/Detector;->image:Lcom/dcloud/zxing2/common/BitMatrix;
invoke-virtual {v1}, Lcom/dcloud/zxing2/common/BitMatrix;->getHeight()I
move-result v1
if-lt p4, v1, :cond_5f
.line 20
iget-object v1, p0, Lcom/dcloud/zxing2/qrcode/detector/Detector;->image:Lcom/dcloud/zxing2/common/BitMatrix;
invoke-virtual {v1}, Lcom/dcloud/zxing2/common/BitMatrix;->getHeight()I
move-result v1
add-int/lit8 v1, v1, -0x1
sub-int/2addr v1, p2
int-to-float v1, v1
sub-int/2addr p4, p2
int-to-float p4, p4
div-float v4, v1, p4
.line 21
iget-object p4, p0, Lcom/dcloud/zxing2/qrcode/detector/Detector;->image:Lcom/dcloud/zxing2/common/BitMatrix;
invoke-virtual {p4}, Lcom/dcloud/zxing2/common/BitMatrix;->getHeight()I
move-result p4
add-int/lit8 v1, p4, -0x1
goto :goto_61
:cond_5f
move v1, p4
move v4, v2
:goto_61
int-to-float p4, p1
sub-int/2addr p3, p1
int-to-float p3, p3
mul-float/2addr p3, v4
add-float/2addr p4, p3
float-to-int p3, p4
.line 25
invoke-direct {p0, p1, p2, p3, v1}, Lcom/dcloud/zxing2/qrcode/detector/Detector;->sizeOfBlackWhiteBlackRun(IIII)F
move-result p1
add-float/2addr v0, p1
sub-float/2addr v0, v2
return v0
.end method
# virtual methods
.method protected final calculateModuleSize(Lcom/dcloud/zxing2/ResultPoint;Lcom/dcloud/zxing2/ResultPoint;Lcom/dcloud/zxing2/ResultPoint;)F
.registers 4
.line 1
invoke-direct {p0, p1, p2}, Lcom/dcloud/zxing2/qrcode/detector/Detector;->calculateModuleSizeOneWay(Lcom/dcloud/zxing2/ResultPoint;Lcom/dcloud/zxing2/ResultPoint;)F
move-result p2
.line 2
invoke-direct {p0, p1, p3}, Lcom/dcloud/zxing2/qrcode/detector/Detector;->calculateModuleSizeOneWay(Lcom/dcloud/zxing2/ResultPoint;Lcom/dcloud/zxing2/ResultPoint;)F
move-result p1
add-float/2addr p2, p1
const/high16 p1, 0x40000000 # 2.0f
div-float/2addr p2, p1
return p2
.end method
.method public detect()Lcom/dcloud/zxing2/common/DetectorResult;
.registers 2
.annotation system Ldalvik/annotation/Throws;
value = {
Lcom/dcloud/zxing2/NotFoundException;,
Lcom/dcloud/zxing2/FormatException;
}
.end annotation
const/4 v0, 0x0
.line 1
invoke-virtual {p0, v0}, Lcom/dcloud/zxing2/qrcode/detector/Detector;->detect(Ljava/util/Map;)Lcom/dcloud/zxing2/common/DetectorResult;
move-result-object v0
return-object v0
.end method
.method public final detect(Ljava/util/Map;)Lcom/dcloud/zxing2/common/DetectorResult;
.registers 5
.annotation system Ldalvik/annotation/Signature;
value = {
"(",
"Ljava/util/Map<",
"Lcom/dcloud/zxing2/DecodeHintType;",
"*>;)",
"Lcom/dcloud/zxing2/common/DetectorResult;"
}
.end annotation
.annotation system Ldalvik/annotation/Throws;
value = {
Lcom/dcloud/zxing2/NotFoundException;,
Lcom/dcloud/zxing2/FormatException;
}
.end annotation
if-nez p1, :cond_4
const/4 v0, 0x0
goto :goto_c
.line 2
:cond_4
sget-object v0, Lcom/dcloud/zxing2/DecodeHintType;->NEED_RESULT_POINT_CALLBACK:Lcom/dcloud/zxing2/DecodeHintType;
invoke-interface {p1, v0}, Ljava/util/Map;->get(Ljava/lang/Object;)Ljava/lang/Object;
move-result-object v0
check-cast v0, Lcom/dcloud/zxing2/ResultPointCallback;
:goto_c
iput-object v0, p0, Lcom/dcloud/zxing2/qrcode/detector/Detector;->resultPointCallback:Lcom/dcloud/zxing2/ResultPointCallback;
.line 4
new-instance v1, Lcom/dcloud/zxing2/qrcode/detector/FinderPatternFinder;
iget-object v2, p0, Lcom/dcloud/zxing2/qrcode/detector/Detector;->image:Lcom/dcloud/zxing2/common/BitMatrix;
invoke-direct {v1, v2, v0}, Lcom/dcloud/zxing2/qrcode/detector/FinderPatternFinder;-><init>(Lcom/dcloud/zxing2/common/BitMatrix;Lcom/dcloud/zxing2/ResultPointCallback;)V
.line 5
invoke-virtual {v1, p1}, Lcom/dcloud/zxing2/qrcode/detector/FinderPatternFinder;->find(Ljava/util/Map;)Lcom/dcloud/zxing2/qrcode/detector/FinderPatternInfo;
move-result-object p1
.line 7
invoke-virtual {p0, p1}, Lcom/dcloud/zxing2/qrcode/detector/Detector;->processFinderPatternInfo(Lcom/dcloud/zxing2/qrcode/detector/FinderPatternInfo;)Lcom/dcloud/zxing2/common/DetectorResult;
move-result-object p1
return-object p1
.end method
.method protected final findAlignmentInRegion(FIIF)Lcom/dcloud/zxing2/qrcode/detector/AlignmentPattern;
.registers 15
.annotation system Ldalvik/annotation/Throws;
value = {
Lcom/dcloud/zxing2/NotFoundException;
}
.end annotation
mul-float/2addr p4, p1
float-to-int p4, p4
sub-int v0, p2, p4
const/4 v1, 0x0
.line 1
invoke-static {v1, v0}, Ljava/lang/Math;->max(II)I
move-result v4
.line 2
iget-object v0, p0, Lcom/dcloud/zxing2/qrcode/detector/Detector;->image:Lcom/dcloud/zxing2/common/BitMatrix;
invoke-virtual {v0}, Lcom/dcloud/zxing2/common/BitMatrix;->getWidth()I
move-result v0
add-int/lit8 v0, v0, -0x1
add-int/2addr p2, p4
invoke-static {v0, p2}, Ljava/lang/Math;->min(II)I
move-result p2
sub-int v6, p2, v4
int-to-float p2, v6
const/high16 v0, 0x40400000 # 3.0f
mul-float/2addr v0, p1
cmpg-float p2, p2, v0
if-ltz p2, :cond_4f
sub-int p2, p3, p4
.line 7
invoke-static {v1, p2}, Ljava/lang/Math;->max(II)I
move-result v5
.line 8
iget-object p2, p0, Lcom/dcloud/zxing2/qrcode/detector/Detector;->image:Lcom/dcloud/zxing2/common/BitMatrix;
invoke-virtual {p2}, Lcom/dcloud/zxing2/common/BitMatrix;->getHeight()I
move-result p2
add-int/lit8 p2, p2, -0x1
add-int/2addr p3, p4
invoke-static {p2, p3}, Ljava/lang/Math;->min(II)I
move-result p2
sub-int v7, p2, v5
int-to-float p2, v7
cmpg-float p2, p2, v0
if-ltz p2, :cond_4a
.line 13
new-instance p2, Lcom/dcloud/zxing2/qrcode/detector/AlignmentPatternFinder;
iget-object v3, p0, Lcom/dcloud/zxing2/qrcode/detector/Detector;->image:Lcom/dcloud/zxing2/common/BitMatrix;
iget-object v9, p0, Lcom/dcloud/zxing2/qrcode/detector/Detector;->resultPointCallback:Lcom/dcloud/zxing2/ResultPointCallback;
move-object v2, p2
move v8, p1
invoke-direct/range {v2 .. v9}, Lcom/dcloud/zxing2/qrcode/detector/AlignmentPatternFinder;-><init>(Lcom/dcloud/zxing2/common/BitMatrix;IIIIFLcom/dcloud/zxing2/ResultPointCallback;)V
.line 22
invoke-virtual {p2}, Lcom/dcloud/zxing2/qrcode/detector/AlignmentPatternFinder;->find()Lcom/dcloud/zxing2/qrcode/detector/AlignmentPattern;
move-result-object p1
return-object p1
.line 23
:cond_4a
invoke-static {}, Lcom/dcloud/zxing2/NotFoundException;->getNotFoundInstance()Lcom/dcloud/zxing2/NotFoundException;
move-result-object p1
throw p1
.line 24
:cond_4f
invoke-static {}, Lcom/dcloud/zxing2/NotFoundException;->getNotFoundInstance()Lcom/dcloud/zxing2/NotFoundException;
move-result-object p1
throw p1
.end method
.method protected final getImage()Lcom/dcloud/zxing2/common/BitMatrix;
.registers 2
.line 1
iget-object v0, p0, Lcom/dcloud/zxing2/qrcode/detector/Detector;->image:Lcom/dcloud/zxing2/common/BitMatrix;
return-object v0
.end method
.method protected final getResultPointCallback()Lcom/dcloud/zxing2/ResultPointCallback;
.registers 2
.line 1
iget-object v0, p0, Lcom/dcloud/zxing2/qrcode/detector/Detector;->resultPointCallback:Lcom/dcloud/zxing2/ResultPointCallback;
return-object v0
.end method
.method protected final processFinderPatternInfo(Lcom/dcloud/zxing2/qrcode/detector/FinderPatternInfo;)Lcom/dcloud/zxing2/common/DetectorResult;
.registers 13
.annotation system Ldalvik/annotation/Throws;
value = {
Lcom/dcloud/zxing2/NotFoundException;,
Lcom/dcloud/zxing2/FormatException;
}
.end annotation
.line 1
invoke-virtual {p1}, Lcom/dcloud/zxing2/qrcode/detector/FinderPatternInfo;->getTopLeft()Lcom/dcloud/zxing2/qrcode/detector/FinderPattern;
move-result-object v0
.line 2
invoke-virtual {p1}, Lcom/dcloud/zxing2/qrcode/detector/FinderPatternInfo;->getTopRight()Lcom/dcloud/zxing2/qrcode/detector/FinderPattern;
move-result-object v1
.line 3
invoke-virtual {p1}, Lcom/dcloud/zxing2/qrcode/detector/FinderPatternInfo;->getBottomLeft()Lcom/dcloud/zxing2/qrcode/detector/FinderPattern;
move-result-object p1
.line 5
invoke-virtual {p0, v0, v1, p1}, Lcom/dcloud/zxing2/qrcode/detector/Detector;->calculateModuleSize(Lcom/dcloud/zxing2/ResultPoint;Lcom/dcloud/zxing2/ResultPoint;Lcom/dcloud/zxing2/ResultPoint;)F
move-result v2
const/high16 v3, 0x3f800000 # 1.0f
cmpg-float v4, v2, v3
if-ltz v4, :cond_a0
.line 9
invoke-static {v0, v1, p1, v2}, Lcom/dcloud/zxing2/qrcode/detector/Detector;->computeDimension(Lcom/dcloud/zxing2/ResultPoint;Lcom/dcloud/zxing2/ResultPoint;Lcom/dcloud/zxing2/ResultPoint;F)I
move-result v4
.line 10
invoke-static {v4}, Lcom/dcloud/zxing2/qrcode/decoder/Version;->getProvisionalVersionForDimension(I)Lcom/dcloud/zxing2/qrcode/decoder/Version;
move-result-object v5
.line 11
invoke-virtual {v5}, Lcom/dcloud/zxing2/qrcode/decoder/Version;->getDimensionForVersion()I
move-result v6
add-int/lit8 v6, v6, -0x7
const/4 v7, 0x0
.line 15
invoke-virtual {v5}, Lcom/dcloud/zxing2/qrcode/decoder/Version;->getAlignmentPatternCenters()[I
move-result-object v5
array-length v5, v5
const/4 v8, 0x4
if-lez v5, :cond_74
.line 18
invoke-virtual {v1}, Lcom/dcloud/zxing2/ResultPoint;->getX()F
move-result v5
invoke-virtual {v0}, Lcom/dcloud/zxing2/ResultPoint;->getX()F
move-result v9
sub-float/2addr v5, v9
invoke-virtual {p1}, Lcom/dcloud/zxing2/ResultPoint;->getX()F
move-result v9
add-float/2addr v5, v9
.line 19
invoke-virtual {v1}, Lcom/dcloud/zxing2/ResultPoint;->getY()F
move-result v9
invoke-virtual {v0}, Lcom/dcloud/zxing2/ResultPoint;->getY()F
move-result v10
sub-float/2addr v9, v10
invoke-virtual {p1}, Lcom/dcloud/zxing2/ResultPoint;->getY()F
move-result v10
add-float/2addr v9, v10
int-to-float v6, v6
const/high16 v10, 0x40400000 # 3.0f
div-float/2addr v10, v6
sub-float/2addr v3, v10
.line 24
invoke-virtual {v0}, Lcom/dcloud/zxing2/ResultPoint;->getX()F
move-result v6
invoke-virtual {v0}, Lcom/dcloud/zxing2/ResultPoint;->getX()F
move-result v10
sub-float/2addr v5, v10
mul-float/2addr v5, v3
add-float/2addr v6, v5
float-to-int v5, v6
.line 25
invoke-virtual {v0}, Lcom/dcloud/zxing2/ResultPoint;->getY()F
move-result v6
invoke-virtual {v0}, Lcom/dcloud/zxing2/ResultPoint;->getY()F
move-result v10
sub-float/2addr v9, v10
mul-float/2addr v3, v9
add-float/2addr v6, v3
float-to-int v3, v6
move v6, v8
:goto_67
const/16 v9, 0x10
if-gt v6, v9, :cond_74
int-to-float v9, v6
.line 30
:try_start_6c
invoke-virtual {p0, v2, v5, v3, v9}, Lcom/dcloud/zxing2/qrcode/detector/Detector;->findAlignmentInRegion(FIIF)Lcom/dcloud/zxing2/qrcode/detector/AlignmentPattern;
move-result-object v7
:try_end_70
.catch Lcom/dcloud/zxing2/NotFoundException; {:try_start_6c .. :try_end_70} :catch_71
goto :goto_74
:catch_71
shl-int/lit8 v6, v6, 0x1
goto :goto_67
.line 42
:cond_74
:goto_74
invoke-static {v0, v1, p1, v7, v4}, Lcom/dcloud/zxing2/qrcode/detector/Detector;->createTransform(Lcom/dcloud/zxing2/ResultPoint;Lcom/dcloud/zxing2/ResultPoint;Lcom/dcloud/zxing2/ResultPoint;Lcom/dcloud/zxing2/ResultPoint;I)Lcom/dcloud/zxing2/common/PerspectiveTransform;
move-result-object v3
.line 44
iget-object v5, p0, Lcom/dcloud/zxing2/qrcode/detector/Detector;->image:Lcom/dcloud/zxing2/common/BitMatrix;
invoke-static {v5, v3, v4}, Lcom/dcloud/zxing2/qrcode/detector/Detector;->sampleGrid(Lcom/dcloud/zxing2/common/BitMatrix;Lcom/dcloud/zxing2/common/PerspectiveTransform;I)Lcom/dcloud/zxing2/common/BitMatrix;
move-result-object v3
const/4 v4, 0x3
const/4 v5, 0x2
const/4 v6, 0x0
const/4 v9, 0x1
if-nez v7, :cond_8d
new-array v4, v4, [Lcom/dcloud/zxing2/ResultPoint;
aput-object p1, v4, v6
aput-object v0, v4, v9
aput-object v1, v4, v5
goto :goto_98
:cond_8d
new-array v8, v8, [Lcom/dcloud/zxing2/ResultPoint;
aput-object p1, v8, v6
aput-object v0, v8, v9
aput-object v1, v8, v5
aput-object v7, v8, v4
move-object v4, v8
.line 52
:goto_98
new-instance p1, Lcom/dcloud/zxing2/common/DetectorResult;
invoke-direct {p1, v3, v4}, Lcom/dcloud/zxing2/common/DetectorResult;-><init>(Lcom/dcloud/zxing2/common/BitMatrix;[Lcom/dcloud/zxing2/ResultPoint;)V
.line 53
iput v2, p1, Lcom/dcloud/zxing2/common/DetectorResult;->moduleSize:F
return-object p1
.line 54
:cond_a0
invoke-static {}, Lcom/dcloud/zxing2/NotFoundException;->getNotFoundInstance()Lcom/dcloud/zxing2/NotFoundException;
move-result-object p1
throw p1
.end method