303 lines
5.3 KiB
Smali
303 lines
5.3 KiB
Smali
.class public Lcom/facebook/imageutils/e;
|
|
.super Ljava/lang/Object;
|
|
.source "TiffUtil.java"
|
|
|
|
|
|
# annotations
|
|
.annotation system Ldalvik/annotation/MemberClasses;
|
|
value = {
|
|
Lcom/facebook/imageutils/e$a;
|
|
}
|
|
.end annotation
|
|
|
|
|
|
# static fields
|
|
.field private static final By:Ljava/lang/Class;
|
|
.annotation system Ldalvik/annotation/Signature;
|
|
value = {
|
|
"Ljava/lang/Class<",
|
|
"*>;"
|
|
}
|
|
.end annotation
|
|
.end field
|
|
|
|
|
|
# direct methods
|
|
.method static constructor <clinit>()V
|
|
.locals 1
|
|
|
|
const-class v0, Lcom/facebook/imageutils/e;
|
|
|
|
sput-object v0, Lcom/facebook/imageutils/e;->By:Ljava/lang/Class;
|
|
|
|
return-void
|
|
.end method
|
|
|
|
.method constructor <init>()V
|
|
.locals 0
|
|
|
|
invoke-direct {p0}, Ljava/lang/Object;-><init>()V
|
|
|
|
return-void
|
|
.end method
|
|
|
|
.method public static aA(I)I
|
|
.locals 1
|
|
|
|
const/4 v0, 0x3
|
|
|
|
if-eq p0, v0, :cond_2
|
|
|
|
const/4 v0, 0x6
|
|
|
|
if-eq p0, v0, :cond_1
|
|
|
|
const/16 v0, 0x8
|
|
|
|
if-eq p0, v0, :cond_0
|
|
|
|
const/4 v0, 0x0
|
|
|
|
packed-switch p0, :pswitch_data_0
|
|
|
|
return v0
|
|
|
|
:pswitch_0
|
|
return v0
|
|
|
|
:cond_0
|
|
const/16 p0, 0x10e
|
|
|
|
return p0
|
|
|
|
:cond_1
|
|
const/16 p0, 0x5a
|
|
|
|
return p0
|
|
|
|
:cond_2
|
|
const/16 p0, 0xb4
|
|
|
|
return p0
|
|
|
|
nop
|
|
|
|
:pswitch_data_0
|
|
.packed-switch 0x0
|
|
:pswitch_0
|
|
:pswitch_0
|
|
.end packed-switch
|
|
.end method
|
|
|
|
.method public static f(Ljava/io/InputStream;I)I
|
|
.locals 10
|
|
.annotation system Ldalvik/annotation/Throws;
|
|
value = {
|
|
Ljava/io/IOException;
|
|
}
|
|
.end annotation
|
|
|
|
new-instance v0, Lcom/facebook/imageutils/e$a;
|
|
|
|
const/4 v1, 0x0
|
|
|
|
invoke-direct {v0, v1}, Lcom/facebook/imageutils/e$a;-><init>(B)V
|
|
|
|
const/4 v2, 0x1
|
|
|
|
const/4 v3, 0x4
|
|
|
|
const/16 v4, 0x8
|
|
|
|
if-gt p1, v4, :cond_0
|
|
|
|
const/4 p1, 0x0
|
|
|
|
goto :goto_1
|
|
|
|
:cond_0
|
|
invoke-static {p0, v3, v1}, Lcom/facebook/imageutils/d;->a(Ljava/io/InputStream;IZ)I
|
|
|
|
move-result v5
|
|
|
|
iput v5, v0, Lcom/facebook/imageutils/e$a;->Vd:I
|
|
|
|
add-int/lit8 p1, p1, -0x4
|
|
|
|
iget v5, v0, Lcom/facebook/imageutils/e$a;->Vd:I
|
|
|
|
const v6, 0x49492a00 # 823968.0f
|
|
|
|
if-eq v5, v6, :cond_1
|
|
|
|
iget v5, v0, Lcom/facebook/imageutils/e$a;->Vd:I
|
|
|
|
const v7, 0x4d4d002a # 2.14958752E8f
|
|
|
|
if-eq v5, v7, :cond_1
|
|
|
|
sget-object p1, Lcom/facebook/imageutils/e;->By:Ljava/lang/Class;
|
|
|
|
const-string v5, "Invalid TIFF header"
|
|
|
|
invoke-static {p1, v5}, Lcom/facebook/common/e/a;->c(Ljava/lang/Class;Ljava/lang/String;)V
|
|
|
|
const/4 p1, 0x0
|
|
|
|
goto :goto_1
|
|
|
|
:cond_1
|
|
iget v5, v0, Lcom/facebook/imageutils/e$a;->Vd:I
|
|
|
|
if-ne v5, v6, :cond_2
|
|
|
|
const/4 v5, 0x1
|
|
|
|
goto :goto_0
|
|
|
|
:cond_2
|
|
const/4 v5, 0x0
|
|
|
|
:goto_0
|
|
iput-boolean v5, v0, Lcom/facebook/imageutils/e$a;->isLittleEndian:Z
|
|
|
|
iget-boolean v5, v0, Lcom/facebook/imageutils/e$a;->isLittleEndian:Z
|
|
|
|
invoke-static {p0, v3, v5}, Lcom/facebook/imageutils/d;->a(Ljava/io/InputStream;IZ)I
|
|
|
|
move-result v5
|
|
|
|
iput v5, v0, Lcom/facebook/imageutils/e$a;->Ve:I
|
|
|
|
add-int/lit8 p1, p1, -0x4
|
|
|
|
iget v5, v0, Lcom/facebook/imageutils/e$a;->Ve:I
|
|
|
|
if-lt v5, v4, :cond_3
|
|
|
|
iget v5, v0, Lcom/facebook/imageutils/e$a;->Ve:I
|
|
|
|
sub-int/2addr v5, v4
|
|
|
|
if-le v5, p1, :cond_4
|
|
|
|
:cond_3
|
|
sget-object p1, Lcom/facebook/imageutils/e;->By:Ljava/lang/Class;
|
|
|
|
const-string v5, "Invalid offset"
|
|
|
|
invoke-static {p1, v5}, Lcom/facebook/common/e/a;->c(Ljava/lang/Class;Ljava/lang/String;)V
|
|
|
|
const/4 p1, 0x0
|
|
|
|
:cond_4
|
|
:goto_1
|
|
iget v5, v0, Lcom/facebook/imageutils/e$a;->Ve:I
|
|
|
|
sub-int/2addr v5, v4
|
|
|
|
if-eqz p1, :cond_b
|
|
|
|
if-le v5, p1, :cond_5
|
|
|
|
goto :goto_4
|
|
|
|
:cond_5
|
|
int-to-long v6, v5
|
|
|
|
invoke-virtual {p0, v6, v7}, Ljava/io/InputStream;->skip(J)J
|
|
|
|
sub-int/2addr p1, v5
|
|
|
|
iget-boolean v4, v0, Lcom/facebook/imageutils/e$a;->isLittleEndian:Z
|
|
|
|
const/16 v5, 0xe
|
|
|
|
const/4 v6, 0x2
|
|
|
|
if-lt p1, v5, :cond_7
|
|
|
|
invoke-static {p0, v6, v4}, Lcom/facebook/imageutils/d;->a(Ljava/io/InputStream;IZ)I
|
|
|
|
move-result v5
|
|
|
|
add-int/lit8 p1, p1, -0x2
|
|
|
|
:goto_2
|
|
add-int/lit8 v7, v5, -0x1
|
|
|
|
if-lez v5, :cond_7
|
|
|
|
const/16 v5, 0xc
|
|
|
|
if-lt p1, v5, :cond_7
|
|
|
|
invoke-static {p0, v6, v4}, Lcom/facebook/imageutils/d;->a(Ljava/io/InputStream;IZ)I
|
|
|
|
move-result v5
|
|
|
|
add-int/lit8 p1, p1, -0x2
|
|
|
|
const/16 v8, 0x112
|
|
|
|
if-ne v5, v8, :cond_6
|
|
|
|
goto :goto_3
|
|
|
|
:cond_6
|
|
const-wide/16 v8, 0xa
|
|
|
|
invoke-virtual {p0, v8, v9}, Ljava/io/InputStream;->skip(J)J
|
|
|
|
add-int/lit8 p1, p1, -0xa
|
|
|
|
move v5, v7
|
|
|
|
goto :goto_2
|
|
|
|
:cond_7
|
|
const/4 p1, 0x0
|
|
|
|
:goto_3
|
|
iget-boolean v0, v0, Lcom/facebook/imageutils/e$a;->isLittleEndian:Z
|
|
|
|
const/16 v4, 0xa
|
|
|
|
if-ge p1, v4, :cond_8
|
|
|
|
return v1
|
|
|
|
:cond_8
|
|
invoke-static {p0, v6, v0}, Lcom/facebook/imageutils/d;->a(Ljava/io/InputStream;IZ)I
|
|
|
|
move-result p1
|
|
|
|
const/4 v4, 0x3
|
|
|
|
if-eq p1, v4, :cond_9
|
|
|
|
return v1
|
|
|
|
:cond_9
|
|
invoke-static {p0, v3, v0}, Lcom/facebook/imageutils/d;->a(Ljava/io/InputStream;IZ)I
|
|
|
|
move-result p1
|
|
|
|
if-eq p1, v2, :cond_a
|
|
|
|
return v1
|
|
|
|
:cond_a
|
|
invoke-static {p0, v6, v0}, Lcom/facebook/imageutils/d;->a(Ljava/io/InputStream;IZ)I
|
|
|
|
move-result p1
|
|
|
|
invoke-static {p0, v6, v0}, Lcom/facebook/imageutils/d;->a(Ljava/io/InputStream;IZ)I
|
|
|
|
return p1
|
|
|
|
:cond_b
|
|
:goto_4
|
|
return v1
|
|
.end method
|