I420Buffer.smali

.class public Lcom/mmc/player/render/I420Buffer;
.super Ljava/lang/Object;
.source "SourceFile"

# interfaces
.implements Lcom/mmc/player/render/VideoFrame$I420Buffer;


# instance fields
.field private final dataU:Ljava/nio/ByteBuffer;

.field private final dataV:Ljava/nio/ByteBuffer;

.field private final dataY:Ljava/nio/ByteBuffer;

.field private final height:I

.field private final refCountDelegate:Lcom/mmc/player/render/RefCountDelegate;

.field private final strideU:I

.field private final strideV:I

.field private final strideY:I

.field private final width:I


# direct methods
.method private constructor <init>(IILjava/nio/ByteBuffer;ILjava/nio/ByteBuffer;ILjava/nio/ByteBuffer;ILjava/lang/Runnable;)V
    .registers 10

    .line 1
    invoke-direct {p0}, Ljava/lang/Object;-><init>()V

    .line 2
    iput p1, p0, Lcom/mmc/player/render/I420Buffer;->width:I

    .line 3
    iput p2, p0, Lcom/mmc/player/render/I420Buffer;->height:I

    .line 4
    iput-object p3, p0, Lcom/mmc/player/render/I420Buffer;->dataY:Ljava/nio/ByteBuffer;

    .line 5
    iput-object p5, p0, Lcom/mmc/player/render/I420Buffer;->dataU:Ljava/nio/ByteBuffer;

    .line 6
    iput-object p7, p0, Lcom/mmc/player/render/I420Buffer;->dataV:Ljava/nio/ByteBuffer;

    .line 7
    iput p4, p0, Lcom/mmc/player/render/I420Buffer;->strideY:I

    .line 8
    iput p6, p0, Lcom/mmc/player/render/I420Buffer;->strideU:I

    .line 9
    iput p8, p0, Lcom/mmc/player/render/I420Buffer;->strideV:I

    .line 10
    new-instance p1, Lcom/mmc/player/render/RefCountDelegate;

    invoke-direct {p1, p9}, Lcom/mmc/player/render/RefCountDelegate;-><init>(Ljava/lang/Runnable;)V

    iput-object p1, p0, Lcom/mmc/player/render/I420Buffer;->refCountDelegate:Lcom/mmc/player/render/RefCountDelegate;

    return-void
.end method

.method private static checkCapacity(Ljava/nio/ByteBuffer;III)V
    .registers 5

    add-int/lit8 p2, p2, -0x1

    mul-int p2, p2, p3

    add-int/2addr p2, p1

    .line 1
    invoke-virtual {p0}, Ljava/nio/Buffer;->capacity()I

    move-result p1

    if-lt p1, p2, :cond_c

    return-void

    .line 2
    :cond_c
    new-instance p1, Ljava/lang/IllegalArgumentException;

    const-string p3, "Buffer must be at least "

    const-string v0, " bytes, but was "

    .line 3
    invoke-static {p3, p2, v0}, Landroidx/core/content/c;->g(Ljava/lang/String;ILjava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object p2

    .line 4
    invoke-virtual {p0}, Ljava/nio/Buffer;->capacity()I

    move-result p0

    invoke-virtual {p2, p0}, Ljava/lang/StringBuilder;->append(I)Ljava/lang/StringBuilder;

    invoke-virtual {p2}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object p0

    invoke-direct {p1, p0}, Ljava/lang/IllegalArgumentException;-><init>(Ljava/lang/String;)V

    throw p1
.end method

.method public static wrap(IILjava/nio/ByteBuffer;ILjava/nio/ByteBuffer;ILjava/nio/ByteBuffer;ILjava/lang/Runnable;)Lcom/mmc/player/render/I420Buffer;
    .registers 20

    move v1, p0

    move v2, p1

    if-eqz p2, :cond_54

    if-eqz p4, :cond_54

    if-eqz p6, :cond_54

    .line 1
    invoke-virtual {p2}, Ljava/nio/ByteBuffer;->isDirect()Z

    move-result v0

    if-eqz v0, :cond_4c

    invoke-virtual {p4}, Ljava/nio/ByteBuffer;->isDirect()Z

    move-result v0

    if-eqz v0, :cond_4c

    invoke-virtual/range {p6 .. p6}, Ljava/nio/ByteBuffer;->isDirect()Z

    move-result v0

    if-eqz v0, :cond_4c

    .line 2
    invoke-virtual {p2}, Ljava/nio/ByteBuffer;->slice()Ljava/nio/ByteBuffer;

    move-result-object v3

    .line 3
    invoke-virtual {p4}, Ljava/nio/ByteBuffer;->slice()Ljava/nio/ByteBuffer;

    move-result-object v5

    .line 4
    invoke-virtual/range {p6 .. p6}, Ljava/nio/ByteBuffer;->slice()Ljava/nio/ByteBuffer;

    move-result-object v7

    add-int/lit8 v0, v1, 0x1

    .line 5
    div-int/lit8 v0, v0, 0x2

    add-int/lit8 v4, v2, 0x1

    .line 6
    div-int/lit8 v4, v4, 0x2

    move v6, p3

    .line 7
    invoke-static {v3, p0, p1, p3}, Lcom/mmc/player/render/I420Buffer;->checkCapacity(Ljava/nio/ByteBuffer;III)V

    move/from16 v8, p5

    .line 8
    invoke-static {v5, v0, v4, v8}, Lcom/mmc/player/render/I420Buffer;->checkCapacity(Ljava/nio/ByteBuffer;III)V

    move/from16 v9, p7

    .line 9
    invoke-static {v7, v0, v4, v9}, Lcom/mmc/player/render/I420Buffer;->checkCapacity(Ljava/nio/ByteBuffer;III)V

    .line 10
    new-instance v10, Lcom/mmc/player/render/I420Buffer;

    move-object v0, v10

    move v1, p0

    move v2, p1

    move v4, p3

    move/from16 v6, p5

    move/from16 v8, p7

    move-object/from16 v9, p8

    invoke-direct/range {v0 .. v9}, Lcom/mmc/player/render/I420Buffer;-><init>(IILjava/nio/ByteBuffer;ILjava/nio/ByteBuffer;ILjava/nio/ByteBuffer;ILjava/lang/Runnable;)V

    return-object v10

    .line 11
    :cond_4c
    new-instance v0, Ljava/lang/IllegalArgumentException;

    const-string v1, "Data buffers must be direct byte buffers."

    invoke-direct {v0, v1}, Ljava/lang/IllegalArgumentException;-><init>(Ljava/lang/String;)V

    throw v0

    .line 12
    :cond_54
    new-instance v0, Ljava/lang/IllegalArgumentException;

    const-string v1, "Data buffers cannot be null."

    invoke-direct {v0, v1}, Ljava/lang/IllegalArgumentException;-><init>(Ljava/lang/String;)V

    throw v0
.end method


# virtual methods
.method public getDataU()Ljava/nio/ByteBuffer;
    .registers 2

    iget-object v0, p0, Lcom/mmc/player/render/I420Buffer;->dataU:Ljava/nio/ByteBuffer;

    invoke-virtual {v0}, Ljava/nio/ByteBuffer;->slice()Ljava/nio/ByteBuffer;

    move-result-object v0

    return-object v0
.end method

.method public getDataV()Ljava/nio/ByteBuffer;
    .registers 2

    iget-object v0, p0, Lcom/mmc/player/render/I420Buffer;->dataV:Ljava/nio/ByteBuffer;

    invoke-virtual {v0}, Ljava/nio/ByteBuffer;->slice()Ljava/nio/ByteBuffer;

    move-result-object v0

    return-object v0
.end method

.method public getDataY()Ljava/nio/ByteBuffer;
    .registers 2

    iget-object v0, p0, Lcom/mmc/player/render/I420Buffer;->dataY:Ljava/nio/ByteBuffer;

    invoke-virtual {v0}, Ljava/nio/ByteBuffer;->slice()Ljava/nio/ByteBuffer;

    move-result-object v0

    return-object v0
.end method

.method public getHeight()I
    .registers 2

    iget v0, p0, Lcom/mmc/player/render/I420Buffer;->height:I

    return v0
.end method

.method public getStrideU()I
    .registers 2

    iget v0, p0, Lcom/mmc/player/render/I420Buffer;->strideU:I

    return v0
.end method

.method public getStrideV()I
    .registers 2

    iget v0, p0, Lcom/mmc/player/render/I420Buffer;->strideV:I

    return v0
.end method

.method public getStrideY()I
    .registers 2

    iget v0, p0, Lcom/mmc/player/render/I420Buffer;->strideY:I

    return v0
.end method

.method public getWidth()I
    .registers 2

    iget v0, p0, Lcom/mmc/player/render/I420Buffer;->width:I

    return v0
.end method

.method public release()V
    .registers 2

    iget-object v0, p0, Lcom/mmc/player/render/I420Buffer;->refCountDelegate:Lcom/mmc/player/render/RefCountDelegate;

    invoke-virtual {v0}, Lcom/mmc/player/render/RefCountDelegate;->release()V

    return-void
.end method

.method public retain()V
    .registers 2

    iget-object v0, p0, Lcom/mmc/player/render/I420Buffer;->refCountDelegate:Lcom/mmc/player/render/RefCountDelegate;

    invoke-virtual {v0}, Lcom/mmc/player/render/RefCountDelegate;->retain()V

    return-void
.end method

.method public toI420()Lcom/mmc/player/render/VideoFrame$I420Buffer;
    .registers 1

    return-object p0
.end method