.class final Lcom/google/zxing/datamatrix/decoder/BitMatrixParser; .super Ljava/lang/Object; .source "BitMatrixParser.java" # instance fields .field private final mappingBitMatrix:Lcom/google/zxing/common/BitMatrix; .field private final readMappingMatrix:Lcom/google/zxing/common/BitMatrix; .field private final version:Lcom/google/zxing/datamatrix/decoder/Version; # direct methods .method public constructor (Lcom/google/zxing/common/BitMatrix;)V .locals 2 .annotation system Ldalvik/annotation/Throws; value = { Lcom/google/zxing/FormatException; } .end annotation .line 1 invoke-direct {p0}, Ljava/lang/Object;->()V .line 2 invoke-virtual {p1}, Lcom/google/zxing/common/BitMatrix;->getHeight()I move-result v0 const/16 v1, 0x8 if-lt v0, v1, :cond_0 const/16 v1, 0x90 if-gt v0, v1, :cond_0 and-int/lit8 v0, v0, 0x1 if-nez v0, :cond_0 .line 3 invoke-static {p1}, Lcom/google/zxing/datamatrix/decoder/BitMatrixParser;->readVersion(Lcom/google/zxing/common/BitMatrix;)Lcom/google/zxing/datamatrix/decoder/Version; move-result-object v0 iput-object v0, p0, Lcom/google/zxing/datamatrix/decoder/BitMatrixParser;->version:Lcom/google/zxing/datamatrix/decoder/Version; .line 4 invoke-virtual {p0, p1}, Lcom/google/zxing/datamatrix/decoder/BitMatrixParser;->extractDataRegion(Lcom/google/zxing/common/BitMatrix;)Lcom/google/zxing/common/BitMatrix; move-result-object p1 iput-object p1, p0, Lcom/google/zxing/datamatrix/decoder/BitMatrixParser;->mappingBitMatrix:Lcom/google/zxing/common/BitMatrix; .line 5 new-instance v0, Lcom/google/zxing/common/BitMatrix; invoke-virtual {p1}, Lcom/google/zxing/common/BitMatrix;->getWidth()I move-result v1 invoke-virtual {p1}, Lcom/google/zxing/common/BitMatrix;->getHeight()I move-result p1 invoke-direct {v0, v1, p1}, Lcom/google/zxing/common/BitMatrix;->(II)V iput-object v0, p0, Lcom/google/zxing/datamatrix/decoder/BitMatrixParser;->readMappingMatrix:Lcom/google/zxing/common/BitMatrix; return-void .line 6 :cond_0 invoke-static {}, Lcom/google/zxing/FormatException;->getFormatInstance()Lcom/google/zxing/FormatException; move-result-object p1 throw p1 .end method .method private static readVersion(Lcom/google/zxing/common/BitMatrix;)Lcom/google/zxing/datamatrix/decoder/Version; .locals 1 .annotation system Ldalvik/annotation/Throws; value = { Lcom/google/zxing/FormatException; } .end annotation .line 1 invoke-virtual {p0}, Lcom/google/zxing/common/BitMatrix;->getHeight()I move-result v0 .line 2 invoke-virtual {p0}, Lcom/google/zxing/common/BitMatrix;->getWidth()I move-result p0 .line 3 invoke-static {v0, p0}, Lcom/google/zxing/datamatrix/decoder/Version;->getVersionForDimensions(II)Lcom/google/zxing/datamatrix/decoder/Version; move-result-object p0 return-object p0 .end method # virtual methods .method public extractDataRegion(Lcom/google/zxing/common/BitMatrix;)Lcom/google/zxing/common/BitMatrix; .locals 16 move-object/from16 v0, p0 .line 1 iget-object v1, v0, Lcom/google/zxing/datamatrix/decoder/BitMatrixParser;->version:Lcom/google/zxing/datamatrix/decoder/Version; invoke-virtual {v1}, Lcom/google/zxing/datamatrix/decoder/Version;->getSymbolSizeRows()I move-result v1 .line 2 iget-object v2, v0, Lcom/google/zxing/datamatrix/decoder/BitMatrixParser;->version:Lcom/google/zxing/datamatrix/decoder/Version; invoke-virtual {v2}, Lcom/google/zxing/datamatrix/decoder/Version;->getSymbolSizeColumns()I move-result v2 .line 3 invoke-virtual/range {p1 .. p1}, Lcom/google/zxing/common/BitMatrix;->getHeight()I move-result v3 if-ne v3, v1, :cond_5 .line 4 iget-object v3, v0, Lcom/google/zxing/datamatrix/decoder/BitMatrixParser;->version:Lcom/google/zxing/datamatrix/decoder/Version; invoke-virtual {v3}, Lcom/google/zxing/datamatrix/decoder/Version;->getDataRegionSizeRows()I move-result v3 .line 5 iget-object v4, v0, Lcom/google/zxing/datamatrix/decoder/BitMatrixParser;->version:Lcom/google/zxing/datamatrix/decoder/Version; invoke-virtual {v4}, Lcom/google/zxing/datamatrix/decoder/Version;->getDataRegionSizeColumns()I move-result v4 .line 6 div-int/2addr v1, v3 .line 7 div-int/2addr v2, v4 mul-int v5, v1, v3 mul-int v6, v2, v4 .line 8 new-instance v7, Lcom/google/zxing/common/BitMatrix; invoke-direct {v7, v6, v5}, Lcom/google/zxing/common/BitMatrix;->(II)V const/4 v6, 0x0 :goto_0 if-lt v6, v1, :cond_0 return-object v7 :cond_0 mul-int v8, v6, v3 const/4 v9, 0x0 :goto_1 if-lt v9, v2, :cond_1 add-int/lit8 v6, v6, 0x1 goto :goto_0 :cond_1 mul-int v10, v9, v4 const/4 v11, 0x0 :goto_2 if-lt v11, v3, :cond_2 add-int/lit8 v9, v9, 0x1 goto :goto_1 :cond_2 add-int/lit8 v12, v3, 0x2 mul-int/2addr v12, v6 add-int/lit8 v12, v12, 0x1 add-int/2addr v12, v11 add-int v13, v8, v11 const/4 v14, 0x0 :goto_3 if-lt v14, v4, :cond_3 add-int/lit8 v11, v11, 0x1 goto :goto_2 :cond_3 add-int/lit8 v15, v4, 0x2 mul-int/2addr v15, v9 add-int/lit8 v15, v15, 0x1 add-int/2addr v15, v14 move-object/from16 v5, p1 .line 9 invoke-virtual {v5, v15, v12}, Lcom/google/zxing/common/BitMatrix;->get(II)Z move-result v15 if-eqz v15, :cond_4 add-int v15, v10, v14 .line 10 invoke-virtual {v7, v15, v13}, Lcom/google/zxing/common/BitMatrix;->set(II)V :cond_4 add-int/lit8 v14, v14, 0x1 goto :goto_3 .line 11 :cond_5 new-instance v1, Ljava/lang/IllegalArgumentException; const-string v2, "Dimension of bitMarix must match the version size" invoke-direct {v1, v2}, Ljava/lang/IllegalArgumentException;->(Ljava/lang/String;)V throw v1 .end method .method public getVersion()Lcom/google/zxing/datamatrix/decoder/Version; .locals 1 .line 1 iget-object v0, p0, Lcom/google/zxing/datamatrix/decoder/BitMatrixParser;->version:Lcom/google/zxing/datamatrix/decoder/Version; return-object v0 .end method .method public readCodewords()[B .locals 14 .annotation system Ldalvik/annotation/Throws; value = { Lcom/google/zxing/FormatException; } .end annotation .line 1 iget-object v0, p0, Lcom/google/zxing/datamatrix/decoder/BitMatrixParser;->version:Lcom/google/zxing/datamatrix/decoder/Version; invoke-virtual {v0}, Lcom/google/zxing/datamatrix/decoder/Version;->getTotalCodewords()I move-result v0 new-array v0, v0, [B .line 2 iget-object v1, p0, Lcom/google/zxing/datamatrix/decoder/BitMatrixParser;->mappingBitMatrix:Lcom/google/zxing/common/BitMatrix; invoke-virtual {v1}, Lcom/google/zxing/common/BitMatrix;->getHeight()I move-result v1 .line 3 iget-object v2, p0, Lcom/google/zxing/datamatrix/decoder/BitMatrixParser;->mappingBitMatrix:Lcom/google/zxing/common/BitMatrix; invoke-virtual {v2}, Lcom/google/zxing/common/BitMatrix;->getWidth()I move-result v2 const/4 v3, 0x4 const/4 v4, 0x0 move v10, v3 move v5, v4 move v6, v5 move v7, v6 move v8, v7 move v9, v8 :cond_0 const/4 v11, 0x1 if-ne v10, v1, :cond_1 if-nez v4, :cond_1 if-nez v5, :cond_1 add-int/lit8 v5, v6, 0x1 .line 4 invoke-virtual {p0, v1, v2}, Lcom/google/zxing/datamatrix/decoder/BitMatrixParser;->readCorner1(II)I move-result v12 int-to-byte v12, v12 aput-byte v12, v0, v6 add-int/lit8 v10, v10, -0x2 add-int/lit8 v4, v4, 0x2 move v6, v5 move v5, v11 goto/16 :goto_0 :cond_1 add-int/lit8 v12, v1, -0x2 if-ne v10, v12, :cond_2 if-nez v4, :cond_2 and-int/lit8 v13, v2, 0x3 if-eqz v13, :cond_2 if-nez v7, :cond_2 add-int/lit8 v7, v6, 0x1 .line 5 invoke-virtual {p0, v1, v2}, Lcom/google/zxing/datamatrix/decoder/BitMatrixParser;->readCorner2(II)I move-result v12 int-to-byte v12, v12 aput-byte v12, v0, v6 add-int/lit8 v10, v10, -0x2 add-int/lit8 v4, v4, 0x2 move v6, v7 move v7, v11 goto/16 :goto_0 :cond_2 add-int/lit8 v13, v1, 0x4 if-ne v10, v13, :cond_3 const/4 v13, 0x2 if-ne v4, v13, :cond_3 and-int/lit8 v13, v2, 0x7 if-nez v13, :cond_3 if-nez v8, :cond_3 add-int/lit8 v8, v6, 0x1 .line 6 invoke-virtual {p0, v1, v2}, Lcom/google/zxing/datamatrix/decoder/BitMatrixParser;->readCorner3(II)I move-result v12 int-to-byte v12, v12 aput-byte v12, v0, v6 add-int/lit8 v10, v10, -0x2 add-int/lit8 v4, v4, 0x2 move v6, v8 move v8, v11 goto :goto_0 :cond_3 if-ne v10, v12, :cond_4 if-nez v4, :cond_4 and-int/lit8 v12, v2, 0x7 if-ne v12, v3, :cond_4 if-nez v9, :cond_4 add-int/lit8 v9, v6, 0x1 .line 7 invoke-virtual {p0, v1, v2}, Lcom/google/zxing/datamatrix/decoder/BitMatrixParser;->readCorner4(II)I move-result v12 int-to-byte v12, v12 aput-byte v12, v0, v6 add-int/lit8 v10, v10, -0x2 add-int/lit8 v4, v4, 0x2 move v6, v9 move v9, v11 goto :goto_0 :cond_4 if-ge v10, v1, :cond_5 if-ltz v4, :cond_5 .line 8 iget-object v11, p0, Lcom/google/zxing/datamatrix/decoder/BitMatrixParser;->readMappingMatrix:Lcom/google/zxing/common/BitMatrix; invoke-virtual {v11, v4, v10}, Lcom/google/zxing/common/BitMatrix;->get(II)Z move-result v11 if-nez v11, :cond_5 add-int/lit8 v11, v6, 0x1 .line 9 invoke-virtual {p0, v10, v4, v1, v2}, Lcom/google/zxing/datamatrix/decoder/BitMatrixParser;->readUtah(IIII)I move-result v12 int-to-byte v12, v12 aput-byte v12, v0, v6 move v6, v11 :cond_5 add-int/lit8 v10, v10, -0x2 add-int/lit8 v4, v4, 0x2 if-ltz v10, :cond_6 if-lt v4, v2, :cond_4 :cond_6 add-int/lit8 v10, v10, 0x1 add-int/lit8 v4, v4, 0x3 :cond_7 if-ltz v10, :cond_8 if-ge v4, v2, :cond_8 .line 10 iget-object v11, p0, Lcom/google/zxing/datamatrix/decoder/BitMatrixParser;->readMappingMatrix:Lcom/google/zxing/common/BitMatrix; invoke-virtual {v11, v4, v10}, Lcom/google/zxing/common/BitMatrix;->get(II)Z move-result v11 if-nez v11, :cond_8 add-int/lit8 v11, v6, 0x1 .line 11 invoke-virtual {p0, v10, v4, v1, v2}, Lcom/google/zxing/datamatrix/decoder/BitMatrixParser;->readUtah(IIII)I move-result v12 int-to-byte v12, v12 aput-byte v12, v0, v6 move v6, v11 :cond_8 add-int/lit8 v10, v10, 0x2 add-int/lit8 v4, v4, -0x2 if-ge v10, v1, :cond_9 if-gez v4, :cond_7 :cond_9 add-int/lit8 v10, v10, 0x3 add-int/lit8 v4, v4, 0x1 :goto_0 if-lt v10, v1, :cond_0 if-lt v4, v2, :cond_0 .line 12 iget-object v1, p0, Lcom/google/zxing/datamatrix/decoder/BitMatrixParser;->version:Lcom/google/zxing/datamatrix/decoder/Version; invoke-virtual {v1}, Lcom/google/zxing/datamatrix/decoder/Version;->getTotalCodewords()I move-result v1 if-ne v6, v1, :cond_a return-object v0 .line 13 :cond_a invoke-static {}, Lcom/google/zxing/FormatException;->getFormatInstance()Lcom/google/zxing/FormatException; move-result-object v0 throw v0 .end method .method public readCorner1(II)I .locals 5 add-int/lit8 v0, p1, -0x1 const/4 v1, 0x0 .line 1 invoke-virtual {p0, v0, v1, p1, p2}, Lcom/google/zxing/datamatrix/decoder/BitMatrixParser;->readModule(IIII)Z move-result v2 const/4 v3, 0x1 shl-int/2addr v2, v3 .line 2 invoke-virtual {p0, v0, v3, p1, p2}, Lcom/google/zxing/datamatrix/decoder/BitMatrixParser;->readModule(IIII)Z move-result v4 if-eqz v4, :cond_0 or-int/lit8 v2, v2, 0x1 :cond_0 shl-int/2addr v2, v3 const/4 v4, 0x2 .line 3 invoke-virtual {p0, v0, v4, p1, p2}, Lcom/google/zxing/datamatrix/decoder/BitMatrixParser;->readModule(IIII)Z move-result v0 if-eqz v0, :cond_1 or-int/lit8 v2, v2, 0x1 :cond_1 shl-int/lit8 v0, v2, 0x1 add-int/lit8 v2, p2, -0x2 .line 4 invoke-virtual {p0, v1, v2, p1, p2}, Lcom/google/zxing/datamatrix/decoder/BitMatrixParser;->readModule(IIII)Z move-result v2 if-eqz v2, :cond_2 or-int/lit8 v0, v0, 0x1 :cond_2 shl-int/2addr v0, v3 add-int/lit8 v2, p2, -0x1 .line 5 invoke-virtual {p0, v1, v2, p1, p2}, Lcom/google/zxing/datamatrix/decoder/BitMatrixParser;->readModule(IIII)Z move-result v1 if-eqz v1, :cond_3 or-int/lit8 v0, v0, 0x1 :cond_3 shl-int/2addr v0, v3 .line 6 invoke-virtual {p0, v3, v2, p1, p2}, Lcom/google/zxing/datamatrix/decoder/BitMatrixParser;->readModule(IIII)Z move-result v1 if-eqz v1, :cond_4 or-int/lit8 v0, v0, 0x1 :cond_4 shl-int/2addr v0, v3 .line 7 invoke-virtual {p0, v4, v2, p1, p2}, Lcom/google/zxing/datamatrix/decoder/BitMatrixParser;->readModule(IIII)Z move-result v1 if-eqz v1, :cond_5 or-int/lit8 v0, v0, 0x1 :cond_5 shl-int/2addr v0, v3 const/4 v1, 0x3 .line 8 invoke-virtual {p0, v1, v2, p1, p2}, Lcom/google/zxing/datamatrix/decoder/BitMatrixParser;->readModule(IIII)Z move-result p1 if-eqz p1, :cond_6 or-int/lit8 v0, v0, 0x1 :cond_6 return v0 .end method .method public readCorner2(II)I .locals 4 add-int/lit8 v0, p1, -0x3 const/4 v1, 0x0 .line 1 invoke-virtual {p0, v0, v1, p1, p2}, Lcom/google/zxing/datamatrix/decoder/BitMatrixParser;->readModule(IIII)Z move-result v0 const/4 v2, 0x1 shl-int/2addr v0, v2 add-int/lit8 v3, p1, -0x2 .line 2 invoke-virtual {p0, v3, v1, p1, p2}, Lcom/google/zxing/datamatrix/decoder/BitMatrixParser;->readModule(IIII)Z move-result v3 if-eqz v3, :cond_0 or-int/lit8 v0, v0, 0x1 :cond_0 shl-int/2addr v0, v2 add-int/lit8 v3, p1, -0x1 .line 3 invoke-virtual {p0, v3, v1, p1, p2}, Lcom/google/zxing/datamatrix/decoder/BitMatrixParser;->readModule(IIII)Z move-result v3 if-eqz v3, :cond_1 or-int/lit8 v0, v0, 0x1 :cond_1 shl-int/2addr v0, v2 add-int/lit8 v3, p2, -0x4 .line 4 invoke-virtual {p0, v1, v3, p1, p2}, Lcom/google/zxing/datamatrix/decoder/BitMatrixParser;->readModule(IIII)Z move-result v3 if-eqz v3, :cond_2 or-int/lit8 v0, v0, 0x1 :cond_2 shl-int/2addr v0, v2 add-int/lit8 v3, p2, -0x3 .line 5 invoke-virtual {p0, v1, v3, p1, p2}, Lcom/google/zxing/datamatrix/decoder/BitMatrixParser;->readModule(IIII)Z move-result v3 if-eqz v3, :cond_3 or-int/lit8 v0, v0, 0x1 :cond_3 shl-int/2addr v0, v2 add-int/lit8 v3, p2, -0x2 .line 6 invoke-virtual {p0, v1, v3, p1, p2}, Lcom/google/zxing/datamatrix/decoder/BitMatrixParser;->readModule(IIII)Z move-result v3 if-eqz v3, :cond_4 or-int/lit8 v0, v0, 0x1 :cond_4 shl-int/2addr v0, v2 add-int/lit8 v3, p2, -0x1 .line 7 invoke-virtual {p0, v1, v3, p1, p2}, Lcom/google/zxing/datamatrix/decoder/BitMatrixParser;->readModule(IIII)Z move-result v1 if-eqz v1, :cond_5 or-int/lit8 v0, v0, 0x1 :cond_5 shl-int/2addr v0, v2 .line 8 invoke-virtual {p0, v2, v3, p1, p2}, Lcom/google/zxing/datamatrix/decoder/BitMatrixParser;->readModule(IIII)Z move-result p1 if-eqz p1, :cond_6 or-int/lit8 v0, v0, 0x1 :cond_6 return v0 .end method .method public readCorner3(II)I .locals 7 add-int/lit8 v0, p1, -0x1 const/4 v1, 0x0 .line 1 invoke-virtual {p0, v0, v1, p1, p2}, Lcom/google/zxing/datamatrix/decoder/BitMatrixParser;->readModule(IIII)Z move-result v2 const/4 v3, 0x1 shl-int/2addr v2, v3 add-int/lit8 v4, p2, -0x1 .line 2 invoke-virtual {p0, v0, v4, p1, p2}, Lcom/google/zxing/datamatrix/decoder/BitMatrixParser;->readModule(IIII)Z move-result v0 if-eqz v0, :cond_0 or-int/lit8 v2, v2, 0x1 :cond_0 shl-int/lit8 v0, v2, 0x1 add-int/lit8 v2, p2, -0x3 .line 3 invoke-virtual {p0, v1, v2, p1, p2}, Lcom/google/zxing/datamatrix/decoder/BitMatrixParser;->readModule(IIII)Z move-result v5 if-eqz v5, :cond_1 or-int/lit8 v0, v0, 0x1 :cond_1 shl-int/2addr v0, v3 add-int/lit8 v5, p2, -0x2 .line 4 invoke-virtual {p0, v1, v5, p1, p2}, Lcom/google/zxing/datamatrix/decoder/BitMatrixParser;->readModule(IIII)Z move-result v6 if-eqz v6, :cond_2 or-int/lit8 v0, v0, 0x1 :cond_2 shl-int/2addr v0, v3 .line 5 invoke-virtual {p0, v1, v4, p1, p2}, Lcom/google/zxing/datamatrix/decoder/BitMatrixParser;->readModule(IIII)Z move-result v1 if-eqz v1, :cond_3 or-int/lit8 v0, v0, 0x1 :cond_3 shl-int/2addr v0, v3 .line 6 invoke-virtual {p0, v3, v2, p1, p2}, Lcom/google/zxing/datamatrix/decoder/BitMatrixParser;->readModule(IIII)Z move-result v1 if-eqz v1, :cond_4 or-int/lit8 v0, v0, 0x1 :cond_4 shl-int/2addr v0, v3 .line 7 invoke-virtual {p0, v3, v5, p1, p2}, Lcom/google/zxing/datamatrix/decoder/BitMatrixParser;->readModule(IIII)Z move-result v1 if-eqz v1, :cond_5 or-int/lit8 v0, v0, 0x1 :cond_5 shl-int/2addr v0, v3 .line 8 invoke-virtual {p0, v3, v4, p1, p2}, Lcom/google/zxing/datamatrix/decoder/BitMatrixParser;->readModule(IIII)Z move-result p1 if-eqz p1, :cond_6 or-int/lit8 v0, v0, 0x1 :cond_6 return v0 .end method .method public readCorner4(II)I .locals 4 add-int/lit8 v0, p1, -0x3 const/4 v1, 0x0 .line 1 invoke-virtual {p0, v0, v1, p1, p2}, Lcom/google/zxing/datamatrix/decoder/BitMatrixParser;->readModule(IIII)Z move-result v0 const/4 v2, 0x1 shl-int/2addr v0, v2 add-int/lit8 v3, p1, -0x2 .line 2 invoke-virtual {p0, v3, v1, p1, p2}, Lcom/google/zxing/datamatrix/decoder/BitMatrixParser;->readModule(IIII)Z move-result v3 if-eqz v3, :cond_0 or-int/lit8 v0, v0, 0x1 :cond_0 shl-int/2addr v0, v2 add-int/lit8 v3, p1, -0x1 .line 3 invoke-virtual {p0, v3, v1, p1, p2}, Lcom/google/zxing/datamatrix/decoder/BitMatrixParser;->readModule(IIII)Z move-result v3 if-eqz v3, :cond_1 or-int/lit8 v0, v0, 0x1 :cond_1 shl-int/2addr v0, v2 add-int/lit8 v3, p2, -0x2 .line 4 invoke-virtual {p0, v1, v3, p1, p2}, Lcom/google/zxing/datamatrix/decoder/BitMatrixParser;->readModule(IIII)Z move-result v3 if-eqz v3, :cond_2 or-int/lit8 v0, v0, 0x1 :cond_2 shl-int/2addr v0, v2 add-int/lit8 v3, p2, -0x1 .line 5 invoke-virtual {p0, v1, v3, p1, p2}, Lcom/google/zxing/datamatrix/decoder/BitMatrixParser;->readModule(IIII)Z move-result v1 if-eqz v1, :cond_3 or-int/lit8 v0, v0, 0x1 :cond_3 shl-int/2addr v0, v2 .line 6 invoke-virtual {p0, v2, v3, p1, p2}, Lcom/google/zxing/datamatrix/decoder/BitMatrixParser;->readModule(IIII)Z move-result v1 if-eqz v1, :cond_4 or-int/lit8 v0, v0, 0x1 :cond_4 shl-int/2addr v0, v2 const/4 v1, 0x2 .line 7 invoke-virtual {p0, v1, v3, p1, p2}, Lcom/google/zxing/datamatrix/decoder/BitMatrixParser;->readModule(IIII)Z move-result v1 if-eqz v1, :cond_5 or-int/lit8 v0, v0, 0x1 :cond_5 shl-int/2addr v0, v2 const/4 v1, 0x3 .line 8 invoke-virtual {p0, v1, v3, p1, p2}, Lcom/google/zxing/datamatrix/decoder/BitMatrixParser;->readModule(IIII)Z move-result p1 if-eqz p1, :cond_6 or-int/lit8 v0, v0, 0x1 :cond_6 return v0 .end method .method public readModule(IIII)Z .locals 0 if-gez p1, :cond_0 add-int/2addr p1, p3 add-int/lit8 p3, p3, 0x4 and-int/lit8 p3, p3, 0x7 rsub-int/lit8 p3, p3, 0x4 add-int/2addr p2, p3 :cond_0 if-gez p2, :cond_1 add-int/2addr p2, p4 add-int/lit8 p4, p4, 0x4 and-int/lit8 p3, p4, 0x7 rsub-int/lit8 p3, p3, 0x4 add-int/2addr p1, p3 .line 1 :cond_1 iget-object p3, p0, Lcom/google/zxing/datamatrix/decoder/BitMatrixParser;->readMappingMatrix:Lcom/google/zxing/common/BitMatrix; invoke-virtual {p3, p2, p1}, Lcom/google/zxing/common/BitMatrix;->set(II)V .line 2 iget-object p3, p0, Lcom/google/zxing/datamatrix/decoder/BitMatrixParser;->mappingBitMatrix:Lcom/google/zxing/common/BitMatrix; invoke-virtual {p3, p2, p1}, Lcom/google/zxing/common/BitMatrix;->get(II)Z move-result p1 return p1 .end method .method public readUtah(IIII)I .locals 5 add-int/lit8 v0, p1, -0x2 add-int/lit8 v1, p2, -0x2 .line 1 invoke-virtual {p0, v0, v1, p3, p4}, Lcom/google/zxing/datamatrix/decoder/BitMatrixParser;->readModule(IIII)Z move-result v2 shl-int/lit8 v2, v2, 0x1 add-int/lit8 v3, p2, -0x1 .line 2 invoke-virtual {p0, v0, v3, p3, p4}, Lcom/google/zxing/datamatrix/decoder/BitMatrixParser;->readModule(IIII)Z move-result v0 if-eqz v0, :cond_0 or-int/lit8 v2, v2, 0x1 :cond_0 shl-int/lit8 v0, v2, 0x1 add-int/lit8 v2, p1, -0x1 .line 3 invoke-virtual {p0, v2, v1, p3, p4}, Lcom/google/zxing/datamatrix/decoder/BitMatrixParser;->readModule(IIII)Z move-result v4 if-eqz v4, :cond_1 or-int/lit8 v0, v0, 0x1 :cond_1 shl-int/lit8 v0, v0, 0x1 .line 4 invoke-virtual {p0, v2, v3, p3, p4}, Lcom/google/zxing/datamatrix/decoder/BitMatrixParser;->readModule(IIII)Z move-result v4 if-eqz v4, :cond_2 or-int/lit8 v0, v0, 0x1 :cond_2 shl-int/lit8 v0, v0, 0x1 .line 5 invoke-virtual {p0, v2, p2, p3, p4}, Lcom/google/zxing/datamatrix/decoder/BitMatrixParser;->readModule(IIII)Z move-result v2 if-eqz v2, :cond_3 or-int/lit8 v0, v0, 0x1 :cond_3 shl-int/lit8 v0, v0, 0x1 .line 6 invoke-virtual {p0, p1, v1, p3, p4}, Lcom/google/zxing/datamatrix/decoder/BitMatrixParser;->readModule(IIII)Z move-result v1 if-eqz v1, :cond_4 or-int/lit8 v0, v0, 0x1 :cond_4 shl-int/lit8 v0, v0, 0x1 .line 7 invoke-virtual {p0, p1, v3, p3, p4}, Lcom/google/zxing/datamatrix/decoder/BitMatrixParser;->readModule(IIII)Z move-result v1 if-eqz v1, :cond_5 or-int/lit8 v0, v0, 0x1 :cond_5 shl-int/lit8 v0, v0, 0x1 .line 8 invoke-virtual {p0, p1, p2, p3, p4}, Lcom/google/zxing/datamatrix/decoder/BitMatrixParser;->readModule(IIII)Z move-result p1 if-eqz p1, :cond_6 or-int/lit8 v0, v0, 0x1 :cond_6 return v0 .end method