请将以下代码转换为java代码，并保证代码准确无误
.class public Lcom/x/kvm/cl/kvm/Decode;
.super Ljava/lang/Object;
.source "Decode.java"
# annotations
.annotation runtime Lcom/x/base/ioc/AnnoBeanAttachToIoc;
.end annotation
.annotation runtime Lcom/x/base/ioc/AnnoIocBean;
beanName = "Decode"
.end annotation
# static fields
.field static final IMG_BIT_USE:I = 0xf
.field static final MAX_FILE_LEN:I = 0x800000
.field static final SRC_BUF_LEN:I = 0x63e700
# instance fields
.field block_x_num:I
.field block_y_num:I
.field colorSet:[I
.field color_depth:I
.field dstBuf:[I
.field frame_count:I
.field height:I
.field index_x:I
.field index_y:I
.field private ioc:Lcom/x/base/ioc/Ioc;
.field len:I
.field offset_byte:I
.field posTable:[I
.field real_height:I
.field real_width:I
.field slice_x:I
.field slice_y:I
.field srcBuf:[B
.field width:I
# direct methods
.method public constructor <init>()V
.registers 3
const/4 v1, 0x0
.line 46
invoke-direct {p0}, Ljava/lang/Object;-><init>()V
.line 23
const/4 v0, 0x0
iput-object v0, p0, Lcom/x/kvm/cl/kvm/Decode;->ioc:Lcom/x/base/ioc/Ioc;
.line 41
const/4 v0, 0x2
new-array v0, v0, [I
iput-object v0, p0, Lcom/x/kvm/cl/kvm/Decode;->colorSet:[I
.line 42
const/16 v0, 0x400
new-array v0, v0, [I
iput-object v0, p0, Lcom/x/kvm/cl/kvm/Decode;->posTable:[I
.line 44
iput v1, p0, Lcom/x/kvm/cl/kvm/Decode;->slice_x:I
.line 45
iput v1, p0, Lcom/x/kvm/cl/kvm/Decode;->slice_y:I
.line 48
return-void
.end method
# virtual methods
.method final GETPOS(II)I
.registers 5
.param p1, "s" # I
.param p2, "i" # I
const/4 v0, 0x0
.line 51
if-ltz p2, :cond_7
const/16 v1, 0x3ff
if-le p2, v1, :cond_8
.line 55
:cond_7
:goto_7
return v0
:cond_8
iget-object v1, p0, Lcom/x/kvm/cl/kvm/Decode;->posTable:[I
aget v1, v1, p2
add-int/2addr v1, p1
if-lez v1, :cond_7
iget-object v0, p0, Lcom/x/kvm/cl/kvm/Decode;->posTable:[I
aget v0, v0, p2
add-int/2addr v0, p1
goto :goto_7
.end method
.method public curRes()Ljava/awt/Dimension;
.registers 4
.line 27
new-instance v0, Ljava/awt/Dimension;
iget v1, p0, Lcom/x/kvm/cl/kvm/Decode;->real_width:I
iget v2, p0, Lcom/x/kvm/cl/kvm/Decode;->real_height:I
invoke-direct {v0, v1, v2}, Ljava/awt/Dimension;-><init>(II)V
return-object v0
.end method
.method public decode_init(II[B[I)I
.registers 10
.param p1, "width" # I
.param p2, "height" # I
.param p3, "src_buf" # [B
.param p4, "dst_buf" # [I
const/4 v4, 0x0
.line 611
iput-object p3, p0, Lcom/x/kvm/cl/kvm/Decode;->srcBuf:[B
.line 612
iput-object p4, p0, Lcom/x/kvm/cl/kvm/Decode;->dstBuf:[I
.line 613
iput p2, p0, Lcom/x/kvm/cl/kvm/Decode;->real_height:I
.line 614
iget v2, p0, Lcom/x/kvm/cl/kvm/Decode;->real_height:I
rem-int/lit8 v2, v2, 0x20
if-nez v2, :cond_40
.line 615
iget v2, p0, Lcom/x/kvm/cl/kvm/Decode;->real_height:I
iput v2, p0, Lcom/x/kvm/cl/kvm/Decode;->height:I
.line 620
:goto_11
iput p1, p0, Lcom/x/kvm/cl/kvm/Decode;->real_width:I
.line 621
iget v2, p0, Lcom/x/kvm/cl/kvm/Decode;->real_width:I
rem-int/lit8 v2, v2, 0x20
if-nez v2, :cond_4b
.line 622
iget v2, p0, Lcom/x/kvm/cl/kvm/Decode;->real_width:I
iput v2, p0, Lcom/x/kvm/cl/kvm/Decode;->width:I
.line 627
:goto_1d
iget v2, p0, Lcom/x/kvm/cl/kvm/Decode;->width:I
div-int/lit8 v2, v2, 0x20
iput v2, p0, Lcom/x/kvm/cl/kvm/Decode;->block_x_num:I
.line 628
iget v2, p0, Lcom/x/kvm/cl/kvm/Decode;->height:I
div-int/lit8 v2, v2, 0x20
iput v2, p0, Lcom/x/kvm/cl/kvm/Decode;->block_y_num:I
.line 630
iput v4, p0, Lcom/x/kvm/cl/kvm/Decode;->index_x:I
.line 631
iput v4, p0, Lcom/x/kvm/cl/kvm/Decode;->index_y:I
.line 633
iput v4, p0, Lcom/x/kvm/cl/kvm/Decode;->frame_count:I
.line 635
iget-object v2, p0, Lcom/x/kvm/cl/kvm/Decode;->colorSet:[I
aput v4, v2, v4
.line 636
iget-object v2, p0, Lcom/x/kvm/cl/kvm/Decode;->colorSet:[I
const/4 v3, 0x1
aput v4, v2, v3
.line 638
const/16 v2, 0xf
iput v2, p0, Lcom/x/kvm/cl/kvm/Decode;->color_depth:I
.line 640
invoke-virtual {p0}, Lcom/x/kvm/cl/kvm/Decode;->init_pos_table()V
.line 642
return v4
.line 617
:cond_40
iget v2, p0, Lcom/x/kvm/cl/kvm/Decode;->real_height:I
rem-int/lit8 v2, v2, 0x20
rsub-int/lit8 v0, v2, 0x20
.line 618
.local v0, "comp_height":I
add-int v2, p2, v0
iput v2, p0, Lcom/x/kvm/cl/kvm/Decode;->height:I
goto :goto_11
.line 624
.end local v0 # "comp_height":I
:cond_4b
iget v2, p0, Lcom/x/kvm/cl/kvm/Decode;->real_width:I
rem-int/lit8 v2, v2, 0x20
rsub-int/lit8 v1, v2, 0x20
.line 625
.local v1, "comp_width":I
add-int v2, p1, v1
iput v2, p0, Lcom/x/kvm/cl/kvm/Decode;->width:I
goto :goto_1d
.end method
.method decode_single_block(III)I
.registers 29
.param p1, "bpos" # I
.param p2, "index" # I
.param p3, "len" # I
.line 61
const/4 v7, 0x0
.line 62
.local v7, "dst_count":I
const/4 v8, 0x0
.local v8, "dst_pos":I
const/16 v20, 0x0
.line 64
.local v20, "src_pos":I
move-object/from16 v0, p0
iget-object v0, v0, Lcom/x/kvm/cl/kvm/Decode;->srcBuf:[B
move-object/from16 v19, v0
.line 65
.local v19, "src_buf":[B
move-object/from16 v0, p0
iget-object v6, v0, Lcom/x/kvm/cl/kvm/Decode;->dstBuf:[I
.line 66
.local v6, "dst_buf":[I
move-object/from16 v0, p0
iget-object v5, v0, Lcom/x/kvm/cl/kvm/Decode;->colorSet:[I
.line 67
.local v5, "color_set":[I
move-object/from16 v0, p0
iget-object v14, v0, Lcom/x/kvm/cl/kvm/Decode;->posTable:[I
.line 68
.local v14, "pos_table":[I
const/4 v4, 0x0
.line 70
.local v4, "block_dec_err":I
:cond_17
:goto_17
const/16 v22, 0x400
move/from16 v0, v22
if-ge v7, v0, :cond_151
move/from16 v0, p2
move/from16 v1, p3
if-ge v0, v1, :cond_151
.line 71
move-object/from16 v0, p0
iget v0, v0, Lcom/x/kvm/cl/kvm/Decode;->offset_byte:I
move/from16 v22, v0
add-int v22, v22, p2
const v23, 0x63e700
rem-int v22, v22, v23
aget-byte v21, v19, v22
.line 72
.local v21, "srctmp":B
const/16 v22, 0x80
move/from16 v0, v21
and-int/lit16 v0, v0, 0x80
move/from16 v23, v0
move/from16 v0, v22
move/from16 v1, v23
if-ne v0, v1, :cond_f8
.line 74
add-int/lit8 v22, p2, 0x1
move-object/from16 v0, p0
iget v0, v0, Lcom/x/kvm/cl/kvm/Decode;->offset_byte:I
move/from16 v23, v0
add-int v22, v22, v23
const v23, 0x63e700
rem-int v22, v22, v23
aget-byte v13, v19, v22
.line 76
.local v13, "nxtsrctmp":I
move-object/from16 v0, p0
move/from16 v1, p1
invoke-virtual {v0, v1, v7}, Lcom/x/kvm/cl/kvm/Decode;->GETPOS(II)I
move-result v8
.line 78
const/16 v22, 0x8
move-object/from16 v0, p0
iget v0, v0, Lcom/x/kvm/cl/kvm/Decode;->color_depth:I
move/from16 v23, v0
move/from16 v0, v22
move/from16 v1, v23
if-ne v0, v1, :cond_b5
.line 82
and-int/lit8 v22, v21, 0x7c
shl-int/lit8 v15, v22, 0x1
.line 83
.local v15, "r":I
and-int/lit8 v22, v21, 0x3
shl-int/lit8 v22, v22, 0x6
and-int/lit16 v0, v13, 0xe0
move/from16 v23, v0
shr-int/lit8 v23, v23, 0x2
or-int v10, v22, v23
.line 84
.local v10, "g":I
and-int/lit8 v22, v13, 0x1f
shl-int/lit8 v3, v22, 0x3
.line 102
.local v3, "b":I
:goto_7b
const/high16 v22, -0x1000000
shl-int/lit8 v23, v15, 0x10
or-int v22, v22, v23
shl-int/lit8 v23, v10, 0x8
or-int v22, v22, v23
or-int v22, v22, v3
aput v22, v6, v8
.line 103
aget v22, v6, v8
const/16 v23, 0x0
aget v23, v5, v23
move/from16 v0, v22
move/from16 v1, v23
if-eq v0, v1, :cond_af
aget v22, v6, v8
const/16 v23, 0x1
aget v23, v5, v23
move/from16 v0, v22
move/from16 v1, v23
if-eq v0, v1, :cond_af
.line 104
const/16 v22, 0x1
const/16 v23, 0x0
aget v23, v5, v23
aput v23, v5, v22
.line 105
const/16 v22, 0x0
aget v23, v6, v8
aput v23, v5, v22
.line 108
:cond_af
add-int/lit8 p2, p2, 0x2
.line 109
add-int/lit8 v7, v7, 0x1
.line 110
goto/16 :goto_17
.line 85
.end local v3 # "b":I
.end local v10 # "g":I
.end local v15 # "r":I
:cond_b5
const/16 v22, 0x4
move-object/from16 v0, p0
iget v0, v0, Lcom/x/kvm/cl/kvm/Decode;->color_depth:I
move/from16 v23, v0
move/from16 v0, v22
move/from16 v1, v23
if-ne v0, v1, :cond_d8
.line 87
and-int/lit8 v22, v21, 0x3c
shl-int/lit8 v15, v22, 0x2
.line 88
.restart local v15 # "r":I
and-int/lit8 v22, v21, 0x1
shl-int/lit8 v22, v22, 0x7
and-int/lit16 v0, v13, 0xe0
move/from16 v23, v0
shr-int/lit8 v23, v23, 0x1
or-int v10, v22, v23
.line 89
.restart local v10 # "g":I
and-int/lit8 v22, v13, 0xf
shl-int/lit8 v3, v22, 0x4
.restart local v3 # "b":I
goto :goto_7b
.line 90
.end local v3 # "b":I
.end local v10 # "g":I
.end local v15 # "r":I
:cond_d8
const/16 v22, 0x2
move-object/from16 v0, p0
iget v0, v0, Lcom/x/kvm/cl/kvm/Decode;->color_depth:I
move/from16 v23, v0
move/from16 v0, v22
move/from16 v1, v23
if-ne v0, v1, :cond_f1
.line 92
and-int/lit8 v22, v21, 0x1c
shl-int/lit8 v15, v22, 0x3
.line 93
.restart local v15 # "r":I
and-int/lit16 v10, v13, 0xe0
.line 94
.restart local v10 # "g":I
and-int/lit8 v22, v13, 0x7
shl-int/lit8 v3, v22, 0x5
.restart local v3 # "b":I
goto :goto_7b
.line 97
.end local v3 # "b":I
.end local v10 # "g":I
.end local v15 # "r":I
:cond_f1
and-int/lit8 v22, v13, 0x7
shl-int/lit8 v15, v22, 0x5
.line 98
.restart local v15 # "r":I
move v10, v15
.line 99
.restart local v10 # "g":I
move v3, v15
.restart local v3 # "b":I
goto :goto_7b
.line 110
.end local v3 # "b":I
.end local v10 # "g":I
.end local v13 # "nxtsrctmp":I
.end local v15 # "r":I
:cond_f8
move/from16 v0, v21
and-int/lit16 v0, v0, 0xe0
move/from16 v22, v0
if-nez v22, :cond_15e
.line 112
const/4 v9, 0x5
.line 113
.local v9, "factor":I
and-int/lit8 v16, v21, 0x1f
.line 114
.local v16, "repeat_count":I
add-int/lit8 p2, p2, 0x1
.line 115
:goto_105
move-object/from16 v0, p0
iget v0, v0, Lcom/x/kvm/cl/kvm/Decode;->offset_byte:I
move/from16 v22, v0
add-int v22, v22, p2
const v23, 0x63e700
rem-int v22, v22, v23
aget-byte v22, v19, v22
move/from16 v0, v22
and-int/lit16 v0, v0, 0xe0
move/from16 v22, v0
if-nez v22, :cond_146
add-int v22, v7, v16
const/16 v23, 0x400
move/from16 v0, v22
move/from16 v1, v23
if-ge v0, v1, :cond_146
move/from16 v0, p2
move/from16 v1, p3
if-ge v0, v1, :cond_146
.line 116
move-object/from16 v0, p0
iget v0, v0, Lcom/x/kvm/cl/kvm/Decode;->offset_byte:I
move/from16 v22, v0
add-int v22, v22, p2
const v23, 0x63e700
rem-int v22, v22, v23
aget-byte v22, v19, v22
and-int/lit8 v22, v22, 0x1f
shl-int v22, v22, v9
or-int v16, v16, v22
.line 117
add-int/lit8 v9, v9, 0x5
.line 118
add-int/lit8 p2, p2, 0x1
goto :goto_105
.line 121
:cond_146
add-int v22, v7, v16
const/16 v23, 0x400
move/from16 v0, v22
move/from16 v1, v23
if-le v0, v1, :cond_15a
.line 122
const/4 v4, 0x1
.line 229
.end local v9 # "factor":I
.end local v16 # "repeat_count":I
.end local v21 # "srctmp":B
:cond_151
:goto_151
const/16 v22, 0x400
move/from16 v0, v22
if-eq v7, v0, :cond_159
.line 237
const/16 p2, -0x1
.line 240
.end local p2 # "index":I
:cond_159
return p2
.line 125
.restart local v9 # "factor":I
.restart local v16 # "repeat_count":I
.restart local v21 # "srctmp":B
.restart local p2 # "index":I
:cond_15a
add-int v7, v7, v16
.line 126
goto/16 :goto_17
.end local v9 # "factor":I
.end local v16 # "repeat_count":I
:cond_15e
const/16 v22, 0x20
move/from16 v0, v21
and-int/lit16 v0, v0, 0xe0
move/from16 v23, v0
move/from16 v0, v22
move/from16 v1, v23
if-ne v0, v1, :cond_1e9
.line 128
const/4 v9, 0x5
.line 129
.restart local v9 # "factor":I
and-int/lit8 v16, v21, 0x1f
.line 130
.restart local v16 # "repeat_count":I
add-int/lit8 p2, p2, 0x1
.line 131
:goto_171
const/16 v22, 0x20
move-object/from16 v0, p0
iget v0, v0, Lcom/x/kvm/cl/kvm/Decode;->offset_byte:I
move/from16 v23, v0
add-int v23, v23, p2
const v24, 0x63e700
rem-int v23, v23, v24
aget-byte v23, v19, v23
move/from16 v0, v23
and-int/lit16 v0, v0, 0xe0
move/from16 v23, v0
move/from16 v0, v22
move/from16 v1, v23
if-ne v0, v1, :cond_1b8
add-int v22, v7, v16
const/16 v23, 0x400
move/from16 v0, v22
move/from16 v1, v23
if-ge v0, v1, :cond_1b8
move/from16 v0, p2
move/from16 v1, p3
if-ge v0, v1, :cond_1b8
.line 132
move-object/from16 v0, p0
iget v0, v0, Lcom/x/kvm/cl/kvm/Decode;->offset_byte:I
move/from16 v22, v0
add-int v22, v22, p2
const v23, 0x63e700
rem-int v22, v22, v23
aget-byte v22, v19, v22
and-int/lit8 v22, v22, 0x1f
shl-int v22, v22, v9
or-int v16, v16, v22
.line 133
add-int/lit8 v9, v9, 0x5
.line 134
add-int/lit8 p2, p2, 0x1
goto :goto_171
.line 136
:cond_1b8
add-int v22, v7, v16
const/16 v23, 0x400
move/from16 v0, v22
move/from16 v1, v23
if-le v0, v1, :cond_1c4
.line 137
const/4 v4, 0x1
.line 138
goto :goto_151
.line 140
:cond_1c4
const/16 v18, 0x0
.local v18, "roundit":I
:goto_1c6
move/from16 v0, v18
move/from16 v1, v16
if-ge v0, v1, :cond_17
.line 143
move-object/from16 v0, p0
move/from16 v1, p1
invoke-virtual {v0, v1, v7}, Lcom/x/kvm/cl/kvm/Decode;->GETPOS(II)I
move-result v8
.line 144
add-int/lit8 v22, v7, -0x1
move-object/from16 v0, p0
move/from16 v1, p1
move/from16 v2, v22
invoke-virtual {v0, v1, v2}, Lcom/x/kvm/cl/kvm/Decode;->GETPOS(II)I
move-result v20
.line 145
aget v22, v6, v20
aput v22, v6, v8
.line 146
add-int/lit8 v7, v7, 0x1
.line 140
add-int/lit8 v18, v18, 0x1
goto :goto_1c6
.line 148
.end local v9 # "factor":I
.end local v16 # "repeat_count":I
.end local v18 # "roundit":I
:cond_1e9
const/16 v22, 0x40
move/from16 v0, v21
and-int/lit16 v0, v0, 0xe0
move/from16 v23, v0
move/from16 v0, v22
move/from16 v1, v23
if-ne v0, v1, :cond_27a
.line 150
const/4 v9, 0x5
.line 151
.restart local v9 # "factor":I
and-int/lit8 v16, v21, 0x1f
.line 152
.restart local v16 # "repeat_count":I
add-int/lit8 p2, p2, 0x1
.line 153
:goto_1fc
const/16 v22, 0x40
move-object/from16 v0, p0
iget v0, v0, Lcom/x/kvm/cl/kvm/Decode;->offset_byte:I
move/from16 v23, v0
add-int v23, v23, p2
const v24, 0x63e700
rem-int v23, v23, v24
aget-byte v23, v19, v23
move/from16 v0, v23
and-int/lit16 v0, v0, 0xe0
move/from16 v23, v0
move/from16 v0, v22
move/from16 v1, v23
if-ne v0, v1, :cond_243
add-int v22, v7, v16
const/16 v23, 0x400
move/from16 v0, v22
move/from16 v1, v23
if-ge v0, v1, :cond_243
move/from16 v0, p2
move/from16 v1, p3
if-ge v0, v1, :cond_243
.line 154
move-object/from16 v0, p0
iget v0, v0, Lcom/x/kvm/cl/kvm/Decode;->offset_byte:I
move/from16 v22, v0
add-int v22, v22, p2
const v23, 0x63e700
rem-int v22, v22, v23
aget-byte v22, v19, v22
and-int/lit8 v22, v22, 0x1f
shl-int v22, v22, v9
or-int v16, v16, v22
.line 155
add-int/lit8 v9, v9, 0x5
.line 156
add-int/lit8 p2, p2, 0x1
goto :goto_1fc
.line 158
:cond_243
add-int v22, v7, v16
const/16 v23, 0x400
move/from16 v0, v22
move/from16 v1, v23
if-le v0, v1, :cond_250
.line 159
const/4 v4, 0x1
.line 160
goto/16 :goto_151
.line 162
:cond_250
const/16 v18, 0x0
.restart local v18 # "roundit":I
:goto_252
move/from16 v0, v18
move/from16 v1, v16
if-ge v0, v1, :cond_17
.line 168
move-object/from16 v0, p0
move/from16 v1, p1
invoke-virtual {v0, v1, v7}, Lcom/x/kvm/cl/kvm/Decode;->GETPOS(II)I
move-result v8
.line 169
add-int/lit8 v22, v8, -0x20
if-gez v22, :cond_269
.line 179
:goto_264
add-int/lit8 v7, v7, 0x1
.line 162
add-int/lit8 v18, v18, 0x1
goto :goto_252
.line 172
:cond_269
add-int/lit8 v22, v7, -0x20
move-object/from16 v0, p0
move/from16 v1, p1
move/from16 v2, v22
invoke-virtual {v0, v1, v2}, Lcom/x/kvm/cl/kvm/Decode;->GETPOS(II)I
move-result v20
.line 173
aget v22, v6, v20
aput v22, v6, v8
goto :goto_264
.line 181
.end local v9 # "factor":I
.end local v16 # "repeat_count":I
.end local v18 # "roundit":I
:cond_27a
const/16 v22, 0x60
move/from16 v0, v21
and-int/lit16 v0, v0, 0xe0
move/from16 v23, v0
move/from16 v0, v22
move/from16 v1, v23
if-ne v0, v1, :cond_33a
.line 183
and-int/lit8 v22, v21, 0xf
move/from16 v0, v22
int-to-byte v0, v0
move/from16 v17, v0
.line 184
.local v17, "result":B
const/16 v11, 0x8
.line 185
.local v11, "mask":B
and-int/lit8 v22, v21, 0x10
move/from16 v0, v22
and-int/lit16 v0, v0, 0xff
move/from16 v22, v0
move/from16 v0, v22
int-to-char v12, v0
.line 187
.local v12, "ms_mf":C
:goto_29c
if-eqz v11, :cond_2bf
.line 189
move-object/from16 v0, p0
move/from16 v1, p1
invoke-virtual {v0, v1, v7}, Lcom/x/kvm/cl/kvm/Decode;->GETPOS(II)I
move-result v8
.line 190
and-int v22, v17, v11
if-eqz v22, :cond_2b8
.line 191
const/16 v22, 0x1
aget v22, v5, v22
aput v22, v6, v8
.line 195
:goto_2b0
shr-int/lit8 v22, v11, 0x1
move/from16 v0, v22
int-to-byte v11, v0
.line 196
add-int/lit8 v7, v7, 0x1
goto :goto_29c
.line 193
:cond_2b8
const/16 v22, 0x0
aget v22, v5, v22
aput v22, v6, v8
goto :goto_2b0
.line 198
:cond_2bf
add-int/lit8 p2, p2, 0x1
.line 199
if-eqz v12, :cond_17
const/16 v22, 0x400
move/from16 v0, v22
if-ge v7, v0, :cond_17
move/from16 v0, p2
move/from16 v1, p3
if-ge v0, v1, :cond_17
.line 201
:cond_2cf
move-object/from16 v0, p0
iget v0, v0, Lcom/x/kvm/cl/kvm/Decode;->offset_byte:I
move/from16 v22, v0
add-int v22, v22, p2
const v23, 0x63e700
rem-int v22, v22, v23
aget-byte v22, v19, v22
and-int/lit8 v22, v22, 0x7f
move/from16 v0, v22
int-to-byte v0, v0
move/from16 v17, v0
.line 202
const/16 v11, 0x40
.line 203
move-object/from16 v0, p0
iget v0, v0, Lcom/x/kvm/cl/kvm/Decode;->offset_byte:I
move/from16 v22, v0
add-int v22, v22, p2
const v23, 0x63e700
rem-int v22, v22, v23
aget-byte v22, v19, v22
move/from16 v0, v22
and-int/lit16 v0, v0, 0x80
move/from16 v22, v0
move/from16 v0, v22
and-int/lit16 v0, v0, 0xff
move/from16 v22, v0
move/from16 v0, v22
int-to-char v12, v0
.line 204
:goto_305
if-eqz v11, :cond_328
.line 206
move-object/from16 v0, p0
move/from16 v1, p1
invoke-virtual {v0, v1, v7}, Lcom/x/kvm/cl/kvm/Decode;->GETPOS(II)I
move-result v8
.line 207
and-int v22, v17, v11
if-eqz v22, :cond_321
.line 208
const/16 v22, 0x1
aget v22, v5, v22
aput v22, v6, v8
.line 212
:goto_319
shr-int/lit8 v22, v11, 0x1
move/from16 v0, v22
int-to-byte v11, v0
.line 213
add-int/lit8 v7, v7, 0x1
goto :goto_305
.line 210
:cond_321
const/16 v22, 0x0
aget v22, v5, v22
aput v22, v6, v8
goto :goto_319
.line 215
:cond_328
add-int/lit8 p2, p2, 0x1
.line 216
if-eqz v12, :cond_17
const/16 v22, 0x400
move/from16 v0, v22
if-ge v7, v0, :cond_17
move/from16 v0, p2
move/from16 v1, p3
if-lt v0, v1, :cond_2cf
goto/16 :goto_17
.line 222
.end local v11 # "mask":B
.end local v12 # "ms_mf":C
.end local v17 # "result":B
:cond_33a
add-int/lit8 p2, p2, 0x1
goto/16 :goto_17
.end method
.method decode_single_block_0(III)I
.registers 31
.param p1, "bpos" # I
.param p2, "index" # I
.param p3, "len" # I
.line 247
const/4 v6, 0x0
.line 248
.local v6, "dst_count":I
const/4 v7, 0x0
.local v7, "dst_pos":I
const/16 v22, 0x0
.line 250
.local v22, "src_pos":I
move-object/from16 v0, p0
iget-object v0, v0, Lcom/x/kvm/cl/kvm/Decode;->srcBuf:[B
move-object/from16 v21, v0
.line 251
.local v21, "src_buf":[B
move-object/from16 v0, p0
iget-object v5, v0, Lcom/x/kvm/cl/kvm/Decode;->dstBuf:[I
.line 252
.local v5, "dst_buf":[I
move-object/from16 v0, p0
iget-object v4, v0, Lcom/x/kvm/cl/kvm/Decode;->colorSet:[I
.line 253
.local v4, "color_set":[I
move-object/from16 v0, p0
iget-object v0, v0, Lcom/x/kvm/cl/kvm/Decode;->posTable:[I
move-object/from16 v16, v0
.line 254
.local v16, "pos_table":[I
move/from16 v11, p2
.local v11, "idx":I
move/from16 v12, p2
.line 261
.end local p2 # "index":I
.local v12, "index":I
:goto_1c
const/16 v24, 0x400
move/from16 v0, v24
if-ge v6, v0, :cond_338
move/from16 v0, p3
if-ge v12, v0, :cond_338
.line 262
move-object/from16 v0, p0
iget v0, v0, Lcom/x/kvm/cl/kvm/Decode;->offset_byte:I
move/from16 v24, v0
add-int v24, v24, v12
const v25, 0x63e700
rem-int v24, v24, v25
aget-byte v23, v21, v24
.line 263
.local v23, "srctmp":B
const/16 v24, 0x80
move/from16 v0, v23
and-int/lit16 v0, v0, 0x80
move/from16 v25, v0
move/from16 v0, v24
move/from16 v1, v25
if-ne v0, v1, :cond_120
.line 265
add-int/lit8 v24, v12, 0x1
move-object/from16 v0, p0
iget v0, v0, Lcom/x/kvm/cl/kvm/Decode;->offset_byte:I
move/from16 v25, v0
add-int v24, v24, v25
const v25, 0x63e700
rem-int v24, v24, v25
aget-byte v15, v21, v24
.line 267
.local v15, "nxtsrctmp":I
move-object/from16 v0, p0
move/from16 v1, p1
invoke-virtual {v0, v1, v6}, Lcom/x/kvm/cl/kvm/Decode;->GETPOS(II)I
move-result v7
.line 269
const/16 v24, 0x8
move-object/from16 v0, p0
iget v0, v0, Lcom/x/kvm/cl/kvm/Decode;->color_depth:I
move/from16 v25, v0
move/from16 v0, v24
move/from16 v1, v25
if-ne v0, v1, :cond_ba
.line 273
and-int/lit8 v24, v23, 0x7c
shl-int/lit8 v17, v24, 0x1
.line 274
.local v17, "r":I
and-int/lit8 v24, v23, 0x3
shl-int/lit8 v24, v24, 0x6
and-int/lit16 v0, v15, 0xe0
move/from16 v25, v0
shr-int/lit8 v25, v25, 0x2
or-int v10, v24, v25
.line 275
.local v10, "g":I
and-int/lit8 v24, v15, 0x1f
shl-int/lit8 v3, v24, 0x3
.line 293
.local v3, "b":I
:goto_7e
const/high16 v24, -0x1000000
shl-int/lit8 v25, v17, 0x10
or-int v24, v24, v25
shl-int/lit8 v25, v10, 0x8
or-int v24, v24, v25
or-int v24, v24, v3
:try_start_8a
aput v24, v5, v7
:try_end_8c
.catch Ljava/lang/Exception; {:try_start_8a .. :try_end_8c} :catch_ff
.line 297
:goto_8c
aget v24, v5, v7
const/16 v25, 0x0
aget v25, v4, v25
move/from16 v0, v24
move/from16 v1, v25
if-eq v0, v1, :cond_b2
aget v24, v5, v7
const/16 v25, 0x1
aget v25, v4, v25
move/from16 v0, v24
move/from16 v1, v25
if-eq v0, v1, :cond_b2
.line 298
const/16 v24, 0x1
const/16 v25, 0x0
aget v25, v4, v25
aput v25, v4, v24
.line 299
const/16 v24, 0x0
aget v25, v5, v7
aput v25, v4, v24
.line 302
:cond_b2
add-int/lit8 p2, v12, 0x2
.line 303
.end local v12 # "index":I
.restart local p2 # "index":I
add-int/lit8 v6, v6, 0x1
.end local v3 # "b":I
.end local v10 # "g":I
.end local v15 # "nxtsrctmp":I
.end local v17 # "r":I
:cond_b6
:goto_b6
move/from16 v12, p2
.line 408
.end local p2 # "index":I
.restart local v12 # "index":I
goto/16 :goto_1c
.line 276
.restart local v15 # "nxtsrctmp":I
:cond_ba
const/16 v24, 0x4
move-object/from16 v0, p0
iget v0, v0, Lcom/x/kvm/cl/kvm/Decode;->color_depth:I
move/from16 v25, v0
move/from16 v0, v24
move/from16 v1, v25
if-ne v0, v1, :cond_dd
.line 278
and-int/lit8 v24, v23, 0x3c
shl-int/lit8 v17, v24, 0x2
.line 279
.restart local v17 # "r":I
and-int/lit8 v24, v23, 0x1
shl-int/lit8 v24, v24, 0x7
and-int/lit16 v0, v15, 0xe0
move/from16 v25, v0
shr-int/lit8 v25, v25, 0x1
or-int v10, v24, v25
.line 280
.restart local v10 # "g":I
and-int/lit8 v24, v15, 0xf
shl-int/lit8 v3, v24, 0x4
.restart local v3 # "b":I
goto :goto_7e
.line 281
.end local v3 # "b":I
.end local v10 # "g":I
.end local v17 # "r":I
:cond_dd
const/16 v24, 0x2
move-object/from16 v0, p0
iget v0, v0, Lcom/x/kvm/cl/kvm/Decode;->color_depth:I
move/from16 v25, v0
move/from16 v0, v24
move/from16 v1, v25
if-ne v0, v1, :cond_f6
.line 283
and-int/lit8 v24, v23, 0x1c
shl-int/lit8 v17, v24, 0x3
.line 284
.restart local v17 # "r":I
and-int/lit16 v10, v15, 0xe0
.line 285
.restart local v10 # "g":I
and-int/lit8 v24, v15, 0x7
shl-int/lit8 v3, v24, 0x5
.restart local v3 # "b":I
goto :goto_7e
.line 288
.end local v3 # "b":I
.end local v10 # "g":I
.end local v17 # "r":I
:cond_f6
and-int/lit8 v24, v15, 0x7
shl-int/lit8 v17, v24, 0x5
.line 289
.restart local v17 # "r":I
move/from16 v10, v17
.line 290
.restart local v10 # "g":I
move/from16 v3, v17
.restart local v3 # "b":I
goto :goto_7e
.line 294
:catch_ff
move-exception v8
.line 295
.local v8, "exx":Ljava/lang/Exception;
sget-object v24, Lcom/x/base/log/Log;->jcLog:Lcom/x/base/log/Logger;
new-instance v25, Ljava/lang/StringBuilder;
invoke-direct/range {v25 .. v25}, Ljava/lang/StringBuilder;-><init>()V
const-string v26, "dst_pos="
invoke-virtual/range {v25 .. v26}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;
move-result-object v25
move-object/from16 v0, v25
invoke-virtual {v0, v7}, Ljava/lang/StringBuilder;->append(I)Ljava/lang/StringBuilder;
move-result-object v25
invoke-virtual/range {v25 .. v25}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;
move-result-object v25
move-object/from16 v0, v24
move-object/from16 v1, v25
invoke-virtual {v0, v1, v8}, Lcom/x/base/log/Logger;->error(Ljava/lang/String;Ljava/lang/Throwable;)V
goto/16 :goto_8c
.line 304
.end local v3 # "b":I
.end local v8 # "exx":Ljava/lang/Exception;
.end local v10 # "g":I
.end local v15 # "nxtsrctmp":I
.end local v17 # "r":I
:cond_120
move/from16 v0, v23
and-int/lit16 v0, v0, 0xe0
move/from16 v24, v0
if-nez v24, :cond_172
.line 306
const/4 v9, 0x5
.line 307
.local v9, "factor":I
and-int/lit8 v18, v23, 0x1f
.line 308
.local v18, "repeat_count":I
add-int/lit8 p2, v12, 0x1
.line 309
.end local v12 # "index":I
.restart local p2 # "index":I
:goto_12d
move-object/from16 v0, p0
iget v0, v0, Lcom/x/kvm/cl/kvm/Decode;->offset_byte:I
move/from16 v24, v0
add-int v24, v24, p2
const v25, 0x63e700
rem-int v24, v24, v25
aget-byte v24, v21, v24
move/from16 v0, v24
and-int/lit16 v0, v0, 0xe0
move/from16 v24, v0
if-nez v24, :cond_16e
add-int v24, v6, v18
const/16 v25, 0x400
move/from16 v0, v24
move/from16 v1, v25
if-ge v0, v1, :cond_16e
move/from16 v0, p2
move/from16 v1, p3
if-ge v0, v1, :cond_16e
.line 310
move-object/from16 v0, p0
iget v0, v0, Lcom/x/kvm/cl/kvm/Decode;->offset_byte:I
move/from16 v24, v0
add-int v24, v24, p2
const v25, 0x63e700
rem-int v24, v24, v25
aget-byte v24, v21, v24
and-int/lit8 v24, v24, 0x1f
shl-int v24, v24, v9
or-int v18, v18, v24
.line 311
add-int/lit8 v9, v9, 0x5
.line 312
add-int/lit8 p2, p2, 0x1
goto :goto_12d
.line 314
:cond_16e
add-int v6, v6, v18
.line 315
goto/16 :goto_b6
.end local v9 # "factor":I
.end local v18 # "repeat_count":I
.end local p2 # "index":I
.restart local v12 # "index":I
:cond_172
const/16 v24, 0x20
move/from16 v0, v23
and-int/lit16 v0, v0, 0xe0
move/from16 v25, v0
move/from16 v0, v24
move/from16 v1, v25
if-ne v0, v1, :cond_1f1
.line 317
const/4 v9, 0x5
.line 318
.restart local v9 # "factor":I
and-int/lit8 v18, v23, 0x1f
.line 319
.restart local v18 # "repeat_count":I
add-int/lit8 p2, v12, 0x1
.line 320
.end local v12 # "index":I
.restart local p2 # "index":I
:goto_185
const/16 v24, 0x20
move-object/from16 v0, p0
iget v0, v0, Lcom/x/kvm/cl/kvm/Decode;->offset_byte:I
move/from16 v25, v0
add-int v25, v25, p2
const v26, 0x63e700
rem-int v25, v25, v26
aget-byte v25, v21, v25
move/from16 v0, v25
and-int/lit16 v0, v0, 0xe0
move/from16 v25, v0
move/from16 v0, v24
move/from16 v1, v25
if-ne v0, v1, :cond_1cc
add-int v24, v6, v18
const/16 v25, 0x400
move/from16 v0, v24
move/from16 v1, v25
if-ge v0, v1, :cond_1cc
move/from16 v0, p2
move/from16 v1, p3
if-ge v0, v1, :cond_1cc
.line 321
move-object/from16 v0, p0
iget v0, v0, Lcom/x/kvm/cl/kvm/Decode;->offset_byte:I
move/from16 v24, v0
add-int v24, v24, p2
const v25, 0x63e700
rem-int v24, v24, v25
aget-byte v24, v21, v24
and-int/lit8 v24, v24, 0x1f
shl-int v24, v24, v9
or-int v18, v18, v24
.line 322
add-int/lit8 v9, v9, 0x5
.line 323
add-int/lit8 p2, p2, 0x1
goto :goto_185
.line 325
:cond_1cc
const/16 v20, 0x0
.local v20, "roundit":I
:goto_1ce
move/from16 v0, v20
move/from16 v1, v18
if-ge v0, v1, :cond_b6
.line 328
move-object/from16 v0, p0
move/from16 v1, p1
invoke-virtual {v0, v1, v6}, Lcom/x/kvm/cl/kvm/Decode;->GETPOS(II)I
move-result v7
.line 329
add-int/lit8 v24, v6, -0x1
move-object/from16 v0, p0
move/from16 v1, p1
move/from16 v2, v24
invoke-virtual {v0, v1, v2}, Lcom/x/kvm/cl/kvm/Decode;->GETPOS(II)I
move-result v22
.line 330
aget v24, v5, v22
aput v24, v5, v7
.line 331
add-int/lit8 v6, v6, 0x1
.line 325
add-int/lit8 v20, v20, 0x1
goto :goto_1ce
.line 333
.end local v9 # "factor":I
.end local v18 # "repeat_count":I
.end local v20 # "roundit":I
.end local p2 # "index":I
.restart local v12 # "index":I
:cond_1f1
const/16 v24, 0x40
move/from16 v0, v23
and-int/lit16 v0, v0, 0xe0
move/from16 v25, v0
move/from16 v0, v24
move/from16 v1, v25
if-ne v0, v1, :cond_275
.line 335
const/4 v9, 0x5
.line 336
.restart local v9 # "factor":I
and-int/lit8 v18, v23, 0x1f
.line 337
.restart local v18 # "repeat_count":I
add-int/lit8 p2, v12, 0x1
.line 338
.end local v12 # "index":I
.restart local p2 # "index":I
:goto_204
const/16 v24, 0x40
move-object/from16 v0, p0
iget v0, v0, Lcom/x/kvm/cl/kvm/Decode;->offset_byte:I
move/from16 v25, v0
add-int v25, v25, p2
const v26, 0x63e700
rem-int v25, v25, v26
aget-byte v25, v21, v25
move/from16 v0, v25
and-int/lit16 v0, v0, 0xe0
move/from16 v25, v0
move/from16 v0, v24
move/from16 v1, v25
if-ne v0, v1, :cond_24b
add-int v24, v6, v18
const/16 v25, 0x400
move/from16 v0, v24
move/from16 v1, v25
if-ge v0, v1, :cond_24b
move/from16 v0, p2
move/from16 v1, p3
if-ge v0, v1, :cond_24b
.line 339
move-object/from16 v0, p0
iget v0, v0, Lcom/x/kvm/cl/kvm/Decode;->offset_byte:I
move/from16 v24, v0
add-int v24, v24, p2
const v25, 0x63e700
rem-int v24, v24, v25
aget-byte v24, v21, v24
and-int/lit8 v24, v24, 0x1f
shl-int v24, v24, v9
or-int v18, v18, v24
.line 340
add-int/lit8 v9, v9, 0x5
.line 341
add-int/lit8 p2, p2, 0x1
goto :goto_204
.line 343
:cond_24b
const/16 v20, 0x0
.restart local v20 # "roundit":I
:goto_24d
move/from16 v0, v20
move/from16 v1, v18
if-ge v0, v1, :cond_b6
.line 349
move-object/from16 v0, p0
move/from16 v1, p1
invoke-virtual {v0, v1, v6}, Lcom/x/kvm/cl/kvm/Decode;->GETPOS(II)I
move-result v7
.line 350
add-int/lit8 v24, v7, -0x20
if-gez v24, :cond_264
.line 360
:goto_25f
add-int/lit8 v6, v6, 0x1
.line 343
add-int/lit8 v20, v20, 0x1
goto :goto_24d
.line 353
:cond_264
add-int/lit8 v24, v6, -0x20
move-object/from16 v0, p0
move/from16 v1, p1
move/from16 v2, v24
invoke-virtual {v0, v1, v2}, Lcom/x/kvm/cl/kvm/Decode;->GETPOS(II)I
move-result v22
.line 354
aget v24, v5, v22
aput v24, v5, v7
goto :goto_25f
.line 362
.end local v9 # "factor":I
.end local v18 # "repeat_count":I
.end local v20 # "roundit":I
.end local p2 # "index":I
.restart local v12 # "index":I
:cond_275
const/16 v24, 0x60
move/from16 v0, v23
and-int/lit16 v0, v0, 0xe0
move/from16 v25, v0
move/from16 v0, v24
move/from16 v1, v25
if-ne v0, v1, :cond_335
.line 364
and-int/lit8 v24, v23, 0xf
move/from16 v0, v24
int-to-byte v0, v0
move/from16 v19, v0
.line 365
.local v19, "result":B
const/16 v13, 0x8
.line 366
.local v13, "mask":B
and-int/lit8 v24, v23, 0x10
move/from16 v0, v24
and-int/lit16 v0, v0, 0xff
move/from16 v24, v0
move/from16 v0, v24
int-to-char v14, v0
.line 368
.local v14, "ms_mf":C
:goto_297
if-eqz v13, :cond_2ba
.line 370
move-object/from16 v0, p0
move/from16 v1, p1
invoke-virtual {v0, v1, v6}, Lcom/x/kvm/cl/kvm/Decode;->GETPOS(II)I
move-result v7
.line 371
and-int v24, v19, v13
if-eqz v24, :cond_2b3
.line 372
const/16 v24, 0x1
aget v24, v4, v24
aput v24, v5, v7
.line 376
:goto_2ab
shr-int/lit8 v24, v13, 0x1
move/from16 v0, v24
int-to-byte v13, v0
.line 377
add-int/lit8 v6, v6, 0x1
goto :goto_297
.line 374
:cond_2b3
const/16 v24, 0x0
aget v24, v4, v24
aput v24, v5, v7
goto :goto_2ab
.line 379
:cond_2ba
add-int/lit8 p2, v12, 0x1
.line 380
.end local v12 # "index":I
.restart local p2 # "index":I
if-eqz v14, :cond_b6
const/16 v24, 0x400
move/from16 v0, v24
if-ge v6, v0, :cond_b6
move/from16 v0, p2
move/from16 v1, p3
if-ge v0, v1, :cond_b6
.line 382
:cond_2ca
move-object/from16 v0, p0
iget v0, v0, Lcom/x/kvm/cl/kvm/Decode;->offset_byte:I
move/from16 v24, v0
add-int v24, v24, p2
const v25, 0x63e700
rem-int v24, v24, v25
aget-byte v24, v21, v24
and-int/lit8 v24, v24, 0x7f
move/from16 v0, v24
int-to-byte v0, v0
move/from16 v19, v0
.line 383
const/16 v13, 0x40
.line 384
move-object/from16 v0, p0
iget v0, v0, Lcom/x/kvm/cl/kvm/Decode;->offset_byte:I
move/from16 v24, v0
add-int v24, v24, p2
const v25, 0x63e700
rem-int v24, v24, v25
aget-byte v24, v21, v24
move/from16 v0, v24
and-int/lit16 v0, v0, 0x80
move/from16 v24, v0
move/from16 v0, v24
and-int/lit16 v0, v0, 0xff
move/from16 v24, v0
move/from16 v0, v24
int-to-char v14, v0
.line 385
:goto_300
if-eqz v13, :cond_323
.line 387
move-object/from16 v0, p0
move/from16 v1, p1
invoke-virtual {v0, v1, v6}, Lcom/x/kvm/cl/kvm/Decode;->GETPOS(II)I
move-result v7
.line 388
and-int v24, v19, v13
if-eqz v24, :cond_31c
.line 389
const/16 v24, 0x1
aget v24, v4, v24
aput v24, v5, v7
.line 393
:goto_314
shr-int/lit8 v24, v13, 0x1
move/from16 v0, v24
int-to-byte v13, v0
.line 394
add-int/lit8 v6, v6, 0x1
goto :goto_300
.line 391
:cond_31c
const/16 v24, 0x0
aget v24, v4, v24
aput v24, v5, v7
goto :goto_314
.line 396
:cond_323
add-int/lit8 p2, p2, 0x1
.line 397
if-eqz v14, :cond_b6
const/16 v24, 0x400
move/from16 v0, v24
if-ge v6, v0, :cond_b6
move/from16 v0, p2
move/from16 v1, p3
if-lt v0, v1, :cond_2ca
goto/16 :goto_b6
.line 403
.end local v13 # "mask":B
.end local v14 # "ms_mf":C
.end local v19 # "result":B
.end local p2 # "index":I
.restart local v12 # "index":I
:cond_335
add-int/lit8 p2, v12, 0x1
.line 415
.end local v11 # "idx":I
.end local v12 # "index":I
.end local v23 # "srctmp":B
.restart local p2 # "index":I
:goto_337
return v11
.line 410
.end local p2 # "index":I
.restart local v11 # "idx":I
.restart local v12 # "index":I
:cond_338
const/16 v24, 0x400
move/from16 v0, v24
if-eq v6, v0, :cond_341
move/from16 p2, v12
.line 412
.end local v12 # "index":I
.restart local p2 # "index":I
goto :goto_337
.end local p2 # "index":I
.restart local v12 # "index":I
:cond_341
move/from16 p2, v12
.end local v12 # "index":I
.restart local p2 # "index":I
move v11, v12
.line 415
goto :goto_337
.end method
.method public decode_single_frame(IIIZ)I
.registers 16
.param p1, "len" # I
.param p2, "offset" # I
.param p3, "color_depth" # I
.param p4, "first_half_frame" # Z
.line 474
const/4 v3, 0x0
.line 475
.local v3, "index":I
const/4 v2, 0x0
.line 476
.local v2, "block_start_index":I
iget-object v8, p0, Lcom/x/kvm/cl/kvm/Decode;->srcBuf:[B
.line 478
.local v8, "src_buf":[B
const/4 v5, 0x0
.local v5, "ret":I
const/4 v1, 0x0
.line 479
.local v1, "block_error":I
const/4 v7, 0x0
.line 480
.local v7, "slice_num":I
const/4 v6, 0x0
.line 481
.local v6, "slice_idx":I
const/4 v0, 0x0
.line 482
.local v0, "block_cnt":I
const/4 v4, 0x0
.line 484
.local v4, "index_old":I
mul-int/lit16 v9, p2, 0x3ff0
iput v9, p0, Lcom/x/kvm/cl/kvm/Decode;->offset_byte:I
.line 486
iput p3, p0, Lcom/x/kvm/cl/kvm/Decode;->color_depth:I
.line 488
if-eqz p4, :cond_18
.line 489
const/4 v9, 0x0
iput v9, p0, Lcom/x/kvm/cl/kvm/Decode;->index_x:I
.line 490
const/4 v9, 0x0
iput v9, p0, Lcom/x/kvm/cl/kvm/Decode;->index_y:I
.line 502
:cond_18
iget v9, p0, Lcom/x/kvm/cl/kvm/Decode;->block_x_num:I
iget v10, p0, Lcom/x/kvm/cl/kvm/Decode;->block_y_num:I
mul-int/2addr v9, v10
add-int/lit8 v9, v9, 0x10
div-int/lit8 v7, v9, 0x10
.line 503
:cond_21
:goto_21
if-ge v3, p1, :cond_a6
.line 505
invoke-virtual {p0, p1, v3}, Lcom/x/kvm/cl/kvm/Decode;->search_slice_header(II)I
move-result v5
.line 506
const/4 v9, -0x1
if-ne v5, v9, :cond_33
.line 508
sget-object v9, Lcom/x/base/log/Log;->jcLog:Lcom/x/base/log/Logger;
const-string v10, ">>>>>>解码出错：没找到slice头"
invoke-virtual {v9, v10}, Lcom/x/base/log/Logger;->info(Ljava/lang/String;)V
.line 509
const/4 v9, -0x1
.line 590
:goto_32
return v9
.line 511
:cond_33
add-int/lit8 v9, v3, 0x8
if-eq v5, v9, :cond_37
.line 514
:cond_37
move v3, v5
.line 515
iget v9, p0, Lcom/x/kvm/cl/kvm/Decode;->slice_y:I
add-int/lit8 v9, v9, -0x1
iget v10, p0, Lcom/x/kvm/cl/kvm/Decode;->block_x_num:I
mul-int/2addr v9, v10
iget v10, p0, Lcom/x/kvm/cl/kvm/Decode;->slice_x:I
add-int/2addr v9, v10
add-int/lit8 v9, v9, 0x10
div-int/lit8 v6, v9, 0x10
.line 517
if-le v6, v7, :cond_51
.line 519
sget-object v9, Lcom/x/base/log/Log;->jcLog:Lcom/x/base/log/Logger;
const-string v10, ">>>>>>解码出错：slice超出边界"
invoke-virtual {v9, v10}, Lcom/x/base/log/Logger;->info(Ljava/lang/String;)V
.line 520
const/4 v9, -0x1
goto :goto_32
.line 522
:cond_51
iget v9, p0, Lcom/x/kvm/cl/kvm/Decode;->slice_x:I
add-int/lit8 v9, v9, -0x1
iput v9, p0, Lcom/x/kvm/cl/kvm/Decode;->index_x:I
.line 523
iget v9, p0, Lcom/x/kvm/cl/kvm/Decode;->slice_y:I
add-int/lit8 v9, v9, -0x1
iput v9, p0, Lcom/x/kvm/cl/kvm/Decode;->index_y:I
.line 524
const/4 v0, 0x0
:goto_5e
const/16 v9, 0x10
if-ge v0, v9, :cond_21
.line 525
iget v9, p0, Lcom/x/kvm/cl/kvm/Decode;->index_x:I
iget v10, p0, Lcom/x/kvm/cl/kvm/Decode;->block_x_num:I
if-ge v9, v10, :cond_6e
iget v9, p0, Lcom/x/kvm/cl/kvm/Decode;->index_y:I
iget v10, p0, Lcom/x/kvm/cl/kvm/Decode;->block_y_num:I
if-lt v9, v10, :cond_70
.line 530
:cond_6e
const/4 v9, -0x1
goto :goto_32
.line 534
:cond_70
iget v9, p0, Lcom/x/kvm/cl/kvm/Decode;->index_y:I
mul-int/lit16 v9, v9, 0x400
iget v10, p0, Lcom/x/kvm/cl/kvm/Decode;->block_x_num:I
mul-int/2addr v9, v10
iget v10, p0, Lcom/x/kvm/cl/kvm/Decode;->index_x:I
mul-int/lit8 v10, v10, 0x20
add-int v2, v9, v10
.line 536
move v4, v3
.line 537
invoke-virtual {p0, v2, v3, p1}, Lcom/x/kvm/cl/kvm/Decode;->decode_single_block_0(III)I
move-result v3
.line 538
if-ne v4, v3, :cond_8d
.line 540
const/4 v1, 0x1
.line 543
sget-object v9, Lcom/x/base/log/Log;->jcLog:Lcom/x/base/log/Logger;
const-string v10, ">>>>>>解码出错：块解码出错"
invoke-virtual {v9, v10}, Lcom/x/base/log/Logger;->info(Ljava/lang/String;)V
goto :goto_21
.line 546
:cond_8d
const/4 v1, 0x0
.line 547
iget v9, p0, Lcom/x/kvm/cl/kvm/Decode;->index_x:I
add-int/lit8 v9, v9, 0x1
iput v9, p0, Lcom/x/kvm/cl/kvm/Decode;->index_x:I
.line 548
iget v9, p0, Lcom/x/kvm/cl/kvm/Decode;->index_x:I
iget v10, p0, Lcom/x/kvm/cl/kvm/Decode;->block_x_num:I
if-ne v9, v10, :cond_a3
.line 549
const/4 v9, 0x0
iput v9, p0, Lcom/x/kvm/cl/kvm/Decode;->index_x:I
.line 550
iget v9, p0, Lcom/x/kvm/cl/kvm/Decode;->index_y:I
add-int/lit8 v9, v9, 0x1
iput v9, p0, Lcom/x/kvm/cl/kvm/Decode;->index_y:I
.line 524
:cond_a3
add-int/lit8 v0, v0, 0x1
goto :goto_5e
.line 586
:cond_a6
const/4 v9, 0x1
if-ne v1, v9, :cond_ab
.line 587
const/4 v9, -0x2
goto :goto_32
.line 590
:cond_ab
iget v9, p0, Lcom/x/kvm/cl/kvm/Decode;->real_width:I
iget v10, p0, Lcom/x/kvm/cl/kvm/Decode;->real_height:I
mul-int/2addr v9, v10
mul-int/lit8 v9, v9, 0x4
goto :goto_32
.end method
.method init_pos_table()V
.registers 11
const/16 v9, 0x20
.line 595
const/4 v0, 0x0
.line 596
.local v0, "index":I
const/4 v3, 0x0
.line 597
.local v3, "pos":I
iget-object v5, p0, Lcom/x/kvm/cl/kvm/Decode;->posTable:[I
.line 598
.local v5, "pos_table":[I
iget v8, p0, Lcom/x/kvm/cl/kvm/Decode;->width:I
add-int/lit8 v2, v8, -0x20
.line 600
.local v2, "offset":I
const/4 v7, 0x0
.local v7, "y":I
:goto_b
if-ge v7, v9, :cond_23
.line 601
const/4 v6, 0x0
.local v6, "x":I
move v4, v3
.end local v3 # "pos":I
.local v4, "pos":I
move v1, v0
.end local v0 # "index":I
.local v1, "index":I
:goto_10
if-ge v6, v9, :cond_1d
.line 602
add-int/lit8 v0, v1, 0x1
.end local v1 # "index":I
.restart local v0 # "index":I
add-int/lit8 v3, v4, 0x1
.end local v4 # "pos":I
.restart local v3 # "pos":I
aput v4, v5, v1
.line 601
add-int/lit8 v6, v6, 0x1
move v4, v3
.end local v3 # "pos":I
.restart local v4 # "pos":I
move v1, v0
.end local v0 # "index":I
.restart local v1 # "index":I
goto :goto_10
.line 604
:cond_1d
add-int v3, v4, v2
.line 600
.end local v4 # "pos":I
.restart local v3 # "pos":I
add-int/lit8 v7, v7, 0x1
move v0, v1
.end local v1 # "index":I
.restart local v0 # "index":I
goto :goto_b
.line 606
.end local v6 # "x":I
:cond_23
return-void
.end method
.method search_slice_header(II)I
.registers 10
.param p1, "src_len" # I
.param p2, "index" # I
const v6, 0x63e700
.line 427
const/4 v2, -0x1
.line 428
.local v2, "ret":I
move v1, p2
.line 429
.local v1, "idx":I
iget-object v3, p0, Lcom/x/kvm/cl/kvm/Decode;->srcBuf:[B
.line 431
.local v3, "src_buf":[B
:goto_7
if-ge v1, p1, :cond_42
.line 432
iget v4, p0, Lcom/x/kvm/cl/kvm/Decode;->offset_byte:I
add-int/2addr v4, v1
rem-int/2addr v4, v6
aget-byte v0, v3, v4
.line 433
.local v0, "bs_data":B
const/16 v4, 0x4f
if-ne v0, v4, :cond_4b
.line 435
add-int/lit8 v1, v1, 0x1
.line 436
iget v4, p0, Lcom/x/kvm/cl/kvm/Decode;->offset_byte:I
add-int/2addr v4, v1
rem-int/2addr v4, v6
aget-byte v0, v3, v4
.line 437
const/16 v4, 0x4e
if-ne v0, v4, :cond_48
.line 439
add-int/lit8 v1, v1, 0x1
.line 440
iget v4, p0, Lcom/x/kvm/cl/kvm/Decode;->offset_byte:I
add-int/2addr v4, v1
rem-int/2addr v4, v6
aget-byte v0, v3, v4
.line 441
const/16 v4, 0x4c
if-ne v0, v4, :cond_45
.line 443
add-int/lit8 v4, v1, 0x1
iget v5, p0, Lcom/x/kvm/cl/kvm/Decode;->offset_byte:I
add-int/2addr v4, v5
rem-int/2addr v4, v6
aget-byte v4, v3, v4
iput v4, p0, Lcom/x/kvm/cl/kvm/Decode;->slice_x:I
.line 444
add-int/lit8 v4, v1, 0x2
iget v5, p0, Lcom/x/kvm/cl/kvm/Decode;->offset_byte:I
add-int/2addr v4, v5
rem-int/2addr v4, v6
aget-byte v4, v3, v4
iput v4, p0, Lcom/x/kvm/cl/kvm/Decode;->slice_y:I
.line 446
add-int/lit8 v1, v1, 0x6
.line 448
const/4 v2, 0x1
.line 464
.end local v0 # "bs_data":B
:cond_42
if-lez v2, :cond_4e
.line 468
.end local v1 # "idx":I
:goto_44
return v1
.line 452
.restart local v0 # "bs_data":B
.restart local v1 # "idx":I
:cond_45
add-int/lit8 v1, v1, 0x1
.line 453
goto :goto_7
.line 456
:cond_48
add-int/lit8 v1, v1, 0x1
.line 457
goto :goto_7
.line 460
:cond_4b
add-int/lit8 v1, v1, 0x1
.line 461
goto :goto_7
.line 468
.end local v0 # "bs_data":B
:cond_4e
const/4 v1, -0x1
goto :goto_44
.end method
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本文介绍如何使用Addr2line工具定位Android系统中Native Crash的问题，通过解析Log文件中的地址信息，反向查找对应的源代码位置，帮助开发者快速定位问题所在。
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