JniBitmapHolder.smali

.class public Lcom/imo/android/imoim/util/JniBitmapHolder;
.super Ljava/lang/Object;
.source "SourceFile"


# annotations
.annotation system Ldalvik/annotation/MemberClasses;
    value = {
        Lcom/imo/android/imoim/util/JniBitmapHolder$a;
    }
.end annotation


# instance fields
.field a:Ljava/nio/ByteBuffer;

.field public b:I

.field public c:I


# direct methods
.method static constructor <clinit>()V
    .registers 1

    const-string v0, "imoJniBitmapOperationsLibrary"

    .line 15
    invoke-static {v0}, Lsg/bigo/common/ab;->a(Ljava/lang/String;)V

    return-void
.end method

.method public constructor <init>()V
    .registers 2

    .line 52
    invoke-direct {p0}, Ljava/lang/Object;-><init>()V

    const/4 v0, 0x0

    .line 23
    iput-object v0, p0, Lcom/imo/android/imoim/util/JniBitmapHolder;->a:Ljava/nio/ByteBuffer;

    return-void
.end method

.method public constructor <init>(Landroid/graphics/Bitmap;)V
    .registers 3

    .line 56
    invoke-direct {p0}, Ljava/lang/Object;-><init>()V

    const/4 v0, 0x0

    .line 23
    iput-object v0, p0, Lcom/imo/android/imoim/util/JniBitmapHolder;->a:Ljava/nio/ByteBuffer;

    if-eqz p1, :cond_1f

    if-eqz v0, :cond_d

    .line 1065
    invoke-direct {p0}, Lcom/imo/android/imoim/util/JniBitmapHolder;->f()V

    .line 1066
    :cond_d
    invoke-direct {p0, p1}, Lcom/imo/android/imoim/util/JniBitmapHolder;->jniStoreBitmapData(Landroid/graphics/Bitmap;)Ljava/nio/ByteBuffer;

    move-result-object v0

    iput-object v0, p0, Lcom/imo/android/imoim/util/JniBitmapHolder;->a:Ljava/nio/ByteBuffer;

    .line 1067
    invoke-virtual {p1}, Landroid/graphics/Bitmap;->getWidth()I

    move-result v0

    iput v0, p0, Lcom/imo/android/imoim/util/JniBitmapHolder;->b:I

    .line 1068
    invoke-virtual {p1}, Landroid/graphics/Bitmap;->getHeight()I

    move-result p1

    iput p1, p0, Lcom/imo/android/imoim/util/JniBitmapHolder;->c:I

    :cond_1f
    return-void
.end method

.method private e()Landroid/graphics/Bitmap;
    .registers 7

    .line 105
    iget-object v0, p0, Lcom/imo/android/imoim/util/JniBitmapHolder;->a:Ljava/nio/ByteBuffer;

    const/4 v1, 0x0

    if-nez v0, :cond_6

    return-object v1

    .line 107
    :cond_6
    invoke-static {}, Lcom/imo/android/imoim/util/ei;->u()J

    move-result-wide v2

    .line 109
    :try_start_a
    iget-object v0, p0, Lcom/imo/android/imoim/util/JniBitmapHolder;->a:Ljava/nio/ByteBuffer;

    invoke-direct {p0, v0}, Lcom/imo/android/imoim/util/JniBitmapHolder;->jniGetBitmapFromStoredBitmapData(Ljava/nio/ByteBuffer;)Landroid/graphics/Bitmap;

    move-result-object v0
    :try_end_10
    .catch Ljava/lang/OutOfMemoryError; {:try_start_a .. :try_end_10} :catch_11

    return-object v0

    :catch_11
    move-exception v0

    .line 111
    invoke-static {}, Ljava/lang/System;->gc()V

    .line 112
    new-instance v4, Ljava/lang/StringBuilder;

    const-string v5, "usedMem: "

    invoke-direct {v4, v5}, Ljava/lang/StringBuilder;-><init>(Ljava/lang/String;)V

    invoke-virtual {v4, v2, v3}, Ljava/lang/StringBuilder;->append(J)Ljava/lang/StringBuilder;

    const-string v2, ", "

    invoke-virtual {v4, v2}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    .line 113
    invoke-virtual {v0}, Ljava/lang/OutOfMemoryError;->getMessage()Ljava/lang/String;

    move-result-object v0

    invoke-virtual {v4, v0}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    invoke-virtual {v4}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object v0

    const-string v2, "JniBitmapHolder"

    .line 112
    invoke-static {v2, v0}, Lcom/imo/android/imoim/util/bt;->c(Ljava/lang/String;Ljava/lang/String;)V

    return-object v1
.end method

.method private f()V
    .registers 2

    .line 180
    iget-object v0, p0, Lcom/imo/android/imoim/util/JniBitmapHolder;->a:Ljava/nio/ByteBuffer;

    if-nez v0, :cond_5

    return-void

    .line 182
    :cond_5
    invoke-direct {p0, v0}, Lcom/imo/android/imoim/util/JniBitmapHolder;->jniFreeBitmapData(Ljava/nio/ByteBuffer;)V

    const/4 v0, 0x0

    .line 183
    iput-object v0, p0, Lcom/imo/android/imoim/util/JniBitmapHolder;->a:Ljava/nio/ByteBuffer;

    return-void
.end method

.method private native jniCropBitmap(Ljava/nio/ByteBuffer;IIII)V
.end method

.method private native jniFlipBitmapVertical(Ljava/nio/ByteBuffer;)V
.end method

.method private native jniFreeBitmapData(Ljava/nio/ByteBuffer;)V
.end method

.method private native jniGetBitmapFromStoredBitmapData(Ljava/nio/ByteBuffer;)Landroid/graphics/Bitmap;
.end method

.method private native jniRotateBitmap180(Ljava/nio/ByteBuffer;)V
.end method

.method private native jniRotateBitmapCcw90(Ljava/nio/ByteBuffer;)V
.end method

.method private native jniRotateBitmapCw90(Ljava/nio/ByteBuffer;)V
.end method

.method private native jniScaleBIBitmap(Ljava/nio/ByteBuffer;II)V
.end method

.method private native jniScaleNNBitmap(Ljava/nio/ByteBuffer;II)V
.end method

.method private native jniStoreBitmapData(Landroid/graphics/Bitmap;)Ljava/nio/ByteBuffer;
.end method


# virtual methods
.method public final a()V
    .registers 3

    .line 72
    iget-object v0, p0, Lcom/imo/android/imoim/util/JniBitmapHolder;->a:Ljava/nio/ByteBuffer;

    if-nez v0, :cond_5

    return-void

    .line 74
    :cond_5
    invoke-direct {p0, v0}, Lcom/imo/android/imoim/util/JniBitmapHolder;->jniRotateBitmapCcw90(Ljava/nio/ByteBuffer;)V

    .line 75
    iget v0, p0, Lcom/imo/android/imoim/util/JniBitmapHolder;->b:I

    .line 76
    iget v1, p0, Lcom/imo/android/imoim/util/JniBitmapHolder;->c:I

    iput v1, p0, Lcom/imo/android/imoim/util/JniBitmapHolder;->b:I

    .line 77
    iput v0, p0, Lcom/imo/android/imoim/util/JniBitmapHolder;->c:I

    return-void
.end method

.method public final a(IIII)V
    .registers 11

    .line 97
    iget-object v1, p0, Lcom/imo/android/imoim/util/JniBitmapHolder;->a:Ljava/nio/ByteBuffer;

    if-nez v1, :cond_5

    return-void

    :cond_5
    move-object v0, p0

    move v2, p1

    move v3, p2

    move v4, p3

    move v5, p4

    .line 99
    invoke-direct/range {v0 .. v5}, Lcom/imo/android/imoim/util/JniBitmapHolder;->jniCropBitmap(Ljava/nio/ByteBuffer;IIII)V

    sub-int/2addr p3, p1

    .line 100
    iput p3, p0, Lcom/imo/android/imoim/util/JniBitmapHolder;->b:I

    sub-int/2addr p4, p2

    .line 101
    iput p4, p0, Lcom/imo/android/imoim/util/JniBitmapHolder;->c:I

    return-void
.end method

.method public final a(IILcom/imo/android/imoim/util/JniBitmapHolder$a;)V
    .registers 5

    .line 134
    iget-object v0, p0, Lcom/imo/android/imoim/util/JniBitmapHolder;->a:Ljava/nio/ByteBuffer;

    if-nez v0, :cond_5

    return-void

    .line 136
    :cond_5
    sget-object v0, Lcom/imo/android/imoim/util/JniBitmapHolder$1;->a:[I

    invoke-virtual {p3}, Lcom/imo/android/imoim/util/JniBitmapHolder$a;->ordinal()I

    move-result p3

    aget p3, v0, p3

    const/4 v0, 0x1

    if-eq p3, v0, :cond_1a

    const/4 v0, 0x2

    if-eq p3, v0, :cond_14

    goto :goto_1f

    .line 141
    :cond_14
    iget-object p3, p0, Lcom/imo/android/imoim/util/JniBitmapHolder;->a:Ljava/nio/ByteBuffer;

    invoke-direct {p0, p3, p1, p2}, Lcom/imo/android/imoim/util/JniBitmapHolder;->jniScaleNNBitmap(Ljava/nio/ByteBuffer;II)V

    goto :goto_1f

    .line 138
    :cond_1a
    iget-object p3, p0, Lcom/imo/android/imoim/util/JniBitmapHolder;->a:Ljava/nio/ByteBuffer;

    invoke-direct {p0, p3, p1, p2}, Lcom/imo/android/imoim/util/JniBitmapHolder;->jniScaleBIBitmap(Ljava/nio/ByteBuffer;II)V

    .line 144
    :goto_1f
    iput p1, p0, Lcom/imo/android/imoim/util/JniBitmapHolder;->b:I

    .line 145
    iput p2, p0, Lcom/imo/android/imoim/util/JniBitmapHolder;->c:I

    return-void
.end method

.method public final b()V
    .registers 3

    .line 81
    iget-object v0, p0, Lcom/imo/android/imoim/util/JniBitmapHolder;->a:Ljava/nio/ByteBuffer;

    if-nez v0, :cond_5

    return-void

    .line 83
    :cond_5
    invoke-direct {p0, v0}, Lcom/imo/android/imoim/util/JniBitmapHolder;->jniRotateBitmapCw90(Ljava/nio/ByteBuffer;)V

    .line 84
    iget v0, p0, Lcom/imo/android/imoim/util/JniBitmapHolder;->b:I

    .line 85
    iget v1, p0, Lcom/imo/android/imoim/util/JniBitmapHolder;->c:I

    iput v1, p0, Lcom/imo/android/imoim/util/JniBitmapHolder;->b:I

    .line 86
    iput v0, p0, Lcom/imo/android/imoim/util/JniBitmapHolder;->c:I

    return-void
.end method

.method public final c()V
    .registers 2

    .line 90
    iget-object v0, p0, Lcom/imo/android/imoim/util/JniBitmapHolder;->a:Ljava/nio/ByteBuffer;

    if-nez v0, :cond_5

    return-void

    .line 92
    :cond_5
    invoke-direct {p0, v0}, Lcom/imo/android/imoim/util/JniBitmapHolder;->jniRotateBitmap180(Ljava/nio/ByteBuffer;)V

    return-void
.end method

.method public final d()Landroid/graphics/Bitmap;
    .registers 2

    .line 119
    invoke-direct {p0}, Lcom/imo/android/imoim/util/JniBitmapHolder;->e()Landroid/graphics/Bitmap;

    move-result-object v0

    .line 120
    invoke-direct {p0}, Lcom/imo/android/imoim/util/JniBitmapHolder;->f()V

    return-object v0
.end method

.method protected finalize()V
    .registers 3
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/lang/Throwable;
        }
    .end annotation

    .line 188
    invoke-super {p0}, Ljava/lang/Object;->finalize()V

    .line 189
    iget-object v0, p0, Lcom/imo/android/imoim/util/JniBitmapHolder;->a:Ljava/nio/ByteBuffer;

    if-nez v0, :cond_8

    return-void

    :cond_8
    const-string v0, "DEBUG"

    const-string v1, "JNI bitmap wasn\'t freed nicely.please remember to free the bitmap as soon as you can"

    .line 191
    invoke-static {v0, v1}, Landroid/util/Log;->w(Ljava/lang/String;Ljava/lang/String;)I

    .line 193
    invoke-direct {p0}, Lcom/imo/android/imoim/util/JniBitmapHolder;->f()V

    return-void
.end method

.method native jniFlipBitmapHorizontal(Ljava/nio/ByteBuffer;)V
.end method