r.smali

.class public final Lcom/google/android/exoplayer2/extractor/r;
.super Ljava/lang/Object;
.source "FlacMetadataReader.java"


# annotations
.annotation system Ldalvik/annotation/MemberClasses;
    value = {
        Lcom/google/android/exoplayer2/extractor/r$a;
    }
.end annotation


# direct methods
.method public static a(Lcom/google/android/exoplayer2/util/x;)Lcom/google/android/exoplayer2/extractor/t$a;
    .registers 12

    const/4 v0, 0x1

    .line 23
    invoke-virtual {p0, v0}, Lcom/google/android/exoplayer2/util/x;->f(I)V

    .line 24
    invoke-virtual {p0}, Lcom/google/android/exoplayer2/util/x;->z()I

    move-result v0

    .line 25
    invoke-virtual {p0}, Lcom/google/android/exoplayer2/util/x;->d()I

    move-result v1

    int-to-long v1, v1

    int-to-long v3, v0

    add-long/2addr v1, v3

    .line 26
    div-int/lit8 v0, v0, 0x12

    .line 27
    new-array v3, v0, [J

    .line 28
    new-array v4, v0, [J

    const/4 v5, 0x0

    :goto_16
    if-ge v5, v0, :cond_3a

    .line 29
    invoke-virtual {p0}, Lcom/google/android/exoplayer2/util/x;->s()J

    move-result-wide v6

    const-wide/16 v8, -0x1

    cmp-long v10, v6, v8

    if-nez v10, :cond_2b

    .line 30
    invoke-static {v3, v5}, Ljava/util/Arrays;->copyOf([JI)[J

    move-result-object v3

    .line 31
    invoke-static {v4, v5}, Ljava/util/Arrays;->copyOf([JI)[J

    move-result-object v4

    goto :goto_3a

    .line 32
    :cond_2b
    aput-wide v6, v3, v5

    .line 33
    invoke-virtual {p0}, Lcom/google/android/exoplayer2/util/x;->s()J

    move-result-wide v6

    aput-wide v6, v4, v5

    const/4 v6, 0x2

    .line 34
    invoke-virtual {p0, v6}, Lcom/google/android/exoplayer2/util/x;->f(I)V

    add-int/lit8 v5, v5, 0x1

    goto :goto_16

    .line 35
    :cond_3a
    :goto_3a
    invoke-virtual {p0}, Lcom/google/android/exoplayer2/util/x;->d()I

    move-result v0

    int-to-long v5, v0

    sub-long/2addr v1, v5

    long-to-int v0, v1

    invoke-virtual {p0, v0}, Lcom/google/android/exoplayer2/util/x;->f(I)V

    .line 36
    new-instance p0, Lcom/google/android/exoplayer2/extractor/t$a;

    invoke-direct {p0, v3, v4}, Lcom/google/android/exoplayer2/extractor/t$a;-><init>([J[J)V

    return-object p0
.end method

.method public static a(Lcom/google/android/exoplayer2/extractor/k;Z)Lcom/google/android/exoplayer2/metadata/Metadata;
    .registers 4
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/io/IOException;
        }
    .end annotation

    const/4 v0, 0x0

    if-eqz p1, :cond_5

    move-object p1, v0

    goto :goto_7

    .line 1
    :cond_5
    sget-object p1, Lcom/google/android/exoplayer2/metadata/id3/h;->a:Lcom/google/android/exoplayer2/metadata/id3/h$a;

    .line 2
    :goto_7
    new-instance v1, Lcom/google/android/exoplayer2/extractor/v;

    invoke-direct {v1}, Lcom/google/android/exoplayer2/extractor/v;-><init>()V

    invoke-virtual {v1, p0, p1}, Lcom/google/android/exoplayer2/extractor/v;->a(Lcom/google/android/exoplayer2/extractor/k;Lcom/google/android/exoplayer2/metadata/id3/h$a;)Lcom/google/android/exoplayer2/metadata/Metadata;

    move-result-object p0

    if-eqz p0, :cond_18

    .line 3
    invoke-virtual {p0}, Lcom/google/android/exoplayer2/metadata/Metadata;->a()I

    move-result p1

    if-nez p1, :cond_19

    :cond_18
    move-object p0, v0

    :cond_19
    return-object p0
.end method

.method private static a(Lcom/google/android/exoplayer2/extractor/k;I)Lcom/google/android/exoplayer2/metadata/flac/PictureFrame;
    .registers 14
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/io/IOException;
        }
    .end annotation

    .line 37
    new-instance v0, Lcom/google/android/exoplayer2/util/x;

    invoke-direct {v0, p1}, Lcom/google/android/exoplayer2/util/x;-><init>(I)V

    .line 38
    invoke-virtual {v0}, Lcom/google/android/exoplayer2/util/x;->c()[B

    move-result-object v1

    const/4 v2, 0x0

    invoke-interface {p0, v1, v2, p1}, Lcom/google/android/exoplayer2/extractor/k;->readFully([BII)V

    const/4 p0, 0x4

    .line 39
    invoke-virtual {v0, p0}, Lcom/google/android/exoplayer2/util/x;->f(I)V

    .line 40
    invoke-virtual {v0}, Lcom/google/android/exoplayer2/util/x;->j()I

    move-result v4

    .line 41
    invoke-virtual {v0}, Lcom/google/android/exoplayer2/util/x;->j()I

    move-result p0

    .line 42
    sget-object p1, Lcom/google/common/base/d;->a:Ljava/nio/charset/Charset;

    invoke-virtual {v0, p0, p1}, Lcom/google/android/exoplayer2/util/x;->a(ILjava/nio/charset/Charset;)Ljava/lang/String;

    move-result-object v5

    .line 43
    invoke-virtual {v0}, Lcom/google/android/exoplayer2/util/x;->j()I

    move-result p0

    .line 44
    invoke-virtual {v0, p0}, Lcom/google/android/exoplayer2/util/x;->b(I)Ljava/lang/String;

    move-result-object v6

    .line 45
    invoke-virtual {v0}, Lcom/google/android/exoplayer2/util/x;->j()I

    move-result v7

    .line 46
    invoke-virtual {v0}, Lcom/google/android/exoplayer2/util/x;->j()I

    move-result v8

    .line 47
    invoke-virtual {v0}, Lcom/google/android/exoplayer2/util/x;->j()I

    move-result v9

    .line 48
    invoke-virtual {v0}, Lcom/google/android/exoplayer2/util/x;->j()I

    move-result v10

    .line 49
    invoke-virtual {v0}, Lcom/google/android/exoplayer2/util/x;->j()I

    move-result p0

    .line 50
    new-array v11, p0, [B

    .line 51
    invoke-virtual {v0, v11, v2, p0}, Lcom/google/android/exoplayer2/util/x;->a([BII)V

    .line 52
    new-instance p0, Lcom/google/android/exoplayer2/metadata/flac/PictureFrame;

    move-object v3, p0

    invoke-direct/range {v3 .. v11}, Lcom/google/android/exoplayer2/metadata/flac/PictureFrame;-><init>(ILjava/lang/String;Ljava/lang/String;IIII[B)V

    return-object p0
.end method

.method public static a(Lcom/google/android/exoplayer2/extractor/k;)Z
    .registers 7
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/io/IOException;
        }
    .end annotation

    .line 4
    new-instance v0, Lcom/google/android/exoplayer2/util/x;

    const/4 v1, 0x4

    invoke-direct {v0, v1}, Lcom/google/android/exoplayer2/util/x;-><init>(I)V

    .line 5
    invoke-virtual {v0}, Lcom/google/android/exoplayer2/util/x;->c()[B

    move-result-object v2

    const/4 v3, 0x0

    invoke-interface {p0, v2, v3, v1}, Lcom/google/android/exoplayer2/extractor/k;->b([BII)V

    .line 6
    invoke-virtual {v0}, Lcom/google/android/exoplayer2/util/x;->y()J

    move-result-wide v0

    const-wide/32 v4, 0x664c6143

    cmp-long p0, v0, v4

    if-nez p0, :cond_1a

    const/4 v3, 0x1

    :cond_1a
    return v3
.end method

.method public static a(Lcom/google/android/exoplayer2/extractor/k;Lcom/google/android/exoplayer2/extractor/r$a;)Z
    .registers 8
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/io/IOException;
        }
    .end annotation

    .line 7
    invoke-interface {p0}, Lcom/google/android/exoplayer2/extractor/k;->a()V

    .line 8
    new-instance v0, Lcom/google/android/exoplayer2/util/w;

    const/4 v1, 0x4

    new-array v2, v1, [B

    invoke-direct {v0, v2}, Lcom/google/android/exoplayer2/util/w;-><init>([B)V

    .line 9
    iget-object v2, v0, Lcom/google/android/exoplayer2/util/w;->a:[B

    const/4 v3, 0x0

    invoke-interface {p0, v2, v3, v1}, Lcom/google/android/exoplayer2/extractor/k;->b([BII)V

    .line 10
    invoke-virtual {v0}, Lcom/google/android/exoplayer2/util/w;->e()Z

    move-result v2

    const/4 v3, 0x7

    .line 11
    invoke-virtual {v0, v3}, Lcom/google/android/exoplayer2/util/w;->a(I)I

    move-result v3

    const/16 v4, 0x18

    .line 12
    invoke-virtual {v0, v4}, Lcom/google/android/exoplayer2/util/w;->a(I)I

    move-result v0

    add-int/2addr v0, v1

    if-nez v3, :cond_2a

    .line 13
    invoke-static {p0}, Lcom/google/android/exoplayer2/extractor/r;->d(Lcom/google/android/exoplayer2/extractor/k;)Lcom/google/android/exoplayer2/extractor/t;

    move-result-object p0

    iput-object p0, p1, Lcom/google/android/exoplayer2/extractor/r$a;->a:Lcom/google/android/exoplayer2/extractor/t;

    goto :goto_5e

    .line 14
    :cond_2a
    iget-object v4, p1, Lcom/google/android/exoplayer2/extractor/r$a;->a:Lcom/google/android/exoplayer2/extractor/t;

    if-eqz v4, :cond_5f

    const/4 v5, 0x3

    if-ne v3, v5, :cond_3c

    .line 15
    invoke-static {p0, v0}, Lcom/google/android/exoplayer2/extractor/r;->b(Lcom/google/android/exoplayer2/extractor/k;I)Lcom/google/android/exoplayer2/extractor/t$a;

    move-result-object p0

    .line 16
    invoke-virtual {v4, p0}, Lcom/google/android/exoplayer2/extractor/t;->a(Lcom/google/android/exoplayer2/extractor/t$a;)Lcom/google/android/exoplayer2/extractor/t;

    move-result-object p0

    iput-object p0, p1, Lcom/google/android/exoplayer2/extractor/r$a;->a:Lcom/google/android/exoplayer2/extractor/t;

    goto :goto_5e

    :cond_3c
    if-ne v3, v1, :cond_49

    .line 17
    invoke-static {p0, v0}, Lcom/google/android/exoplayer2/extractor/r;->c(Lcom/google/android/exoplayer2/extractor/k;I)Ljava/util/List;

    move-result-object p0

    .line 18
    invoke-virtual {v4, p0}, Lcom/google/android/exoplayer2/extractor/t;->b(Ljava/util/List;)Lcom/google/android/exoplayer2/extractor/t;

    move-result-object p0

    iput-object p0, p1, Lcom/google/android/exoplayer2/extractor/r$a;->a:Lcom/google/android/exoplayer2/extractor/t;

    goto :goto_5e

    :cond_49
    const/4 v1, 0x6

    if-ne v3, v1, :cond_5b

    .line 19
    invoke-static {p0, v0}, Lcom/google/android/exoplayer2/extractor/r;->a(Lcom/google/android/exoplayer2/extractor/k;I)Lcom/google/android/exoplayer2/metadata/flac/PictureFrame;

    move-result-object p0

    .line 20
    invoke-static {p0}, Ljava/util/Collections;->singletonList(Ljava/lang/Object;)Ljava/util/List;

    move-result-object p0

    invoke-virtual {v4, p0}, Lcom/google/android/exoplayer2/extractor/t;->a(Ljava/util/List;)Lcom/google/android/exoplayer2/extractor/t;

    move-result-object p0

    iput-object p0, p1, Lcom/google/android/exoplayer2/extractor/r$a;->a:Lcom/google/android/exoplayer2/extractor/t;

    goto :goto_5e

    .line 21
    :cond_5b
    invoke-interface {p0, v0}, Lcom/google/android/exoplayer2/extractor/k;->c(I)V

    :goto_5e
    return v2

    .line 22
    :cond_5f
    new-instance p0, Ljava/lang/IllegalArgumentException;

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

    throw p0
.end method

.method public static b(Lcom/google/android/exoplayer2/extractor/k;)I
    .registers 5
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/io/IOException;
        }
    .end annotation

    .line 6
    invoke-interface {p0}, Lcom/google/android/exoplayer2/extractor/k;->a()V

    .line 7
    new-instance v0, Lcom/google/android/exoplayer2/util/x;

    const/4 v1, 0x2

    invoke-direct {v0, v1}, Lcom/google/android/exoplayer2/util/x;-><init>(I)V

    .line 8
    invoke-virtual {v0}, Lcom/google/android/exoplayer2/util/x;->c()[B

    move-result-object v2

    const/4 v3, 0x0

    invoke-interface {p0, v2, v3, v1}, Lcom/google/android/exoplayer2/extractor/k;->b([BII)V

    .line 9
    invoke-virtual {v0}, Lcom/google/android/exoplayer2/util/x;->C()I

    move-result v0

    shr-int/lit8 v1, v0, 0x2

    const/16 v2, 0x3ffe

    if-ne v1, v2, :cond_1f

    .line 10
    invoke-interface {p0}, Lcom/google/android/exoplayer2/extractor/k;->a()V

    return v0

    .line 11
    :cond_1f
    invoke-interface {p0}, Lcom/google/android/exoplayer2/extractor/k;->a()V

    .line 12
    new-instance p0, Lcom/google/android/exoplayer2/ParserException;

    const-string v0, "First frame does not start with sync code."

    invoke-direct {p0, v0}, Lcom/google/android/exoplayer2/ParserException;-><init>(Ljava/lang/String;)V

    throw p0
.end method

.method private static b(Lcom/google/android/exoplayer2/extractor/k;I)Lcom/google/android/exoplayer2/extractor/t$a;
    .registers 5
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/io/IOException;
        }
    .end annotation

    .line 13
    new-instance v0, Lcom/google/android/exoplayer2/util/x;

    invoke-direct {v0, p1}, Lcom/google/android/exoplayer2/util/x;-><init>(I)V

    .line 14
    invoke-virtual {v0}, Lcom/google/android/exoplayer2/util/x;->c()[B

    move-result-object v1

    const/4 v2, 0x0

    invoke-interface {p0, v1, v2, p1}, Lcom/google/android/exoplayer2/extractor/k;->readFully([BII)V

    .line 15
    invoke-static {v0}, Lcom/google/android/exoplayer2/extractor/r;->a(Lcom/google/android/exoplayer2/util/x;)Lcom/google/android/exoplayer2/extractor/t$a;

    move-result-object p0

    return-object p0
.end method

.method public static b(Lcom/google/android/exoplayer2/extractor/k;Z)Lcom/google/android/exoplayer2/metadata/Metadata;
    .registers 6
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/io/IOException;
        }
    .end annotation

    .line 1
    invoke-interface {p0}, Lcom/google/android/exoplayer2/extractor/k;->a()V

    .line 2
    invoke-interface {p0}, Lcom/google/android/exoplayer2/extractor/k;->b()J

    move-result-wide v0

    .line 3
    invoke-static {p0, p1}, Lcom/google/android/exoplayer2/extractor/r;->a(Lcom/google/android/exoplayer2/extractor/k;Z)Lcom/google/android/exoplayer2/metadata/Metadata;

    move-result-object p1

    .line 4
    invoke-interface {p0}, Lcom/google/android/exoplayer2/extractor/k;->b()J

    move-result-wide v2

    sub-long/2addr v2, v0

    long-to-int v0, v2

    .line 5
    invoke-interface {p0, v0}, Lcom/google/android/exoplayer2/extractor/k;->c(I)V

    return-object p1
.end method

.method private static c(Lcom/google/android/exoplayer2/extractor/k;I)Ljava/util/List;
    .registers 5
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "(",
            "Lcom/google/android/exoplayer2/extractor/k;",
            "I)",
            "Ljava/util/List<",
            "Ljava/lang/String;",
            ">;"
        }
    .end annotation

    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/io/IOException;
        }
    .end annotation

    .line 5
    new-instance v0, Lcom/google/android/exoplayer2/util/x;

    invoke-direct {v0, p1}, Lcom/google/android/exoplayer2/util/x;-><init>(I)V

    .line 6
    invoke-virtual {v0}, Lcom/google/android/exoplayer2/util/x;->c()[B

    move-result-object v1

    const/4 v2, 0x0

    invoke-interface {p0, v1, v2, p1}, Lcom/google/android/exoplayer2/extractor/k;->readFully([BII)V

    const/4 p0, 0x4

    .line 7
    invoke-virtual {v0, p0}, Lcom/google/android/exoplayer2/util/x;->f(I)V

    .line 8
    invoke-static {v0, v2, v2}, Lcom/google/android/exoplayer2/extractor/C;->a(Lcom/google/android/exoplayer2/util/x;ZZ)Lcom/google/android/exoplayer2/extractor/C$b;

    move-result-object p0

    .line 9
    iget-object p0, p0, Lcom/google/android/exoplayer2/extractor/C$b;->b:[Ljava/lang/String;

    invoke-static {p0}, Ljava/util/Arrays;->asList([Ljava/lang/Object;)Ljava/util/List;

    move-result-object p0

    return-object p0
.end method

.method public static c(Lcom/google/android/exoplayer2/extractor/k;)V
    .registers 5
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/io/IOException;
        }
    .end annotation

    .line 1
    new-instance v0, Lcom/google/android/exoplayer2/util/x;

    const/4 v1, 0x4

    invoke-direct {v0, v1}, Lcom/google/android/exoplayer2/util/x;-><init>(I)V

    .line 2
    invoke-virtual {v0}, Lcom/google/android/exoplayer2/util/x;->c()[B

    move-result-object v2

    const/4 v3, 0x0

    invoke-interface {p0, v2, v3, v1}, Lcom/google/android/exoplayer2/extractor/k;->readFully([BII)V

    .line 3
    invoke-virtual {v0}, Lcom/google/android/exoplayer2/util/x;->y()J

    move-result-wide v0

    const-wide/32 v2, 0x664c6143

    cmp-long p0, v0, v2

    if-nez p0, :cond_1a

    return-void

    .line 4
    :cond_1a
    new-instance p0, Lcom/google/android/exoplayer2/ParserException;

    const-string v0, "Failed to read FLAC stream marker."

    invoke-direct {p0, v0}, Lcom/google/android/exoplayer2/ParserException;-><init>(Ljava/lang/String;)V

    throw p0
.end method

.method private static d(Lcom/google/android/exoplayer2/extractor/k;)Lcom/google/android/exoplayer2/extractor/t;
    .registers 4
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/io/IOException;
        }
    .end annotation

    const/16 v0, 0x26

    .line 1
    new-array v1, v0, [B

    const/4 v2, 0x0

    .line 2
    invoke-interface {p0, v1, v2, v0}, Lcom/google/android/exoplayer2/extractor/k;->readFully([BII)V

    .line 3
    new-instance p0, Lcom/google/android/exoplayer2/extractor/t;

    const/4 v0, 0x4

    invoke-direct {p0, v1, v0}, Lcom/google/android/exoplayer2/extractor/t;-><init>([BI)V

    return-object p0
.end method