b0.smali

.class public final Lcom/google/android/exoplayer2/extractor/b0;
.super Ljava/lang/Object;
.source "SourceFile"


# annotations
.annotation system Ldalvik/annotation/MemberClasses;
    value = {
        Lcom/google/android/exoplayer2/extractor/b0$b;,
        Lcom/google/android/exoplayer2/extractor/b0$c;,
        Lcom/google/android/exoplayer2/extractor/b0$a;
    }
.end annotation


# direct methods
.method public static a(I)I
    .registers 2

    const/4 v0, 0x0

    :goto_1
    if-lez p0, :cond_8

    add-int/lit8 v0, v0, 0x1

    ushr-int/lit8 p0, p0, 0x1

    goto :goto_1

    :cond_8
    return v0
.end method

.method public static b(Ljava/util/List;)Lcom/google/android/exoplayer2/metadata/Metadata;
    .registers 8
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "(",
            "Ljava/util/List<",
            "Ljava/lang/String;",
            ">;)",
            "Lcom/google/android/exoplayer2/metadata/Metadata;"
        }
    .end annotation

    .line 1
    new-instance v0, Ljava/util/ArrayList;

    invoke-direct {v0}, Ljava/util/ArrayList;-><init>()V

    const/4 v1, 0x0

    const/4 v2, 0x0

    .line 2
    :goto_7
    invoke-interface {p0}, Ljava/util/List;->size()I

    move-result v3

    if-ge v2, v3, :cond_59

    .line 3
    invoke-interface {p0, v2}, Ljava/util/List;->get(I)Ljava/lang/Object;

    move-result-object v3

    check-cast v3, Ljava/lang/String;

    .line 4
    sget v4, Lcom/google/android/exoplayer2/util/k0;->a:I

    const/4 v4, 0x2

    const-string v5, "="

    .line 5
    invoke-virtual {v3, v5, v4}, Ljava/lang/String;->split(Ljava/lang/String;I)[Ljava/lang/String;

    move-result-object v3

    .line 6
    array-length v5, v3

    if-eq v5, v4, :cond_23

    .line 7
    invoke-static {}, Lcom/google/android/exoplayer2/util/q;->h()V

    goto :goto_56

    .line 8
    :cond_23
    aget-object v4, v3, v1

    const-string v5, "METADATA_BLOCK_PICTURE"

    invoke-virtual {v4, v5}, Ljava/lang/String;->equals(Ljava/lang/Object;)Z

    move-result v4

    const/4 v5, 0x1

    if-eqz v4, :cond_4a

    .line 9
    :try_start_2e
    aget-object v3, v3, v5

    invoke-static {v3, v1}, Landroid/util/Base64;->decode(Ljava/lang/String;I)[B

    move-result-object v3

    .line 10
    new-instance v4, Lcom/google/android/exoplayer2/util/y;

    invoke-direct {v4, v3}, Lcom/google/android/exoplayer2/util/y;-><init>([B)V

    invoke-static {v4}, Lcom/google/android/exoplayer2/metadata/flac/PictureFrame;->a(Lcom/google/android/exoplayer2/util/y;)Lcom/google/android/exoplayer2/metadata/flac/PictureFrame;

    move-result-object v3

    invoke-virtual {v0, v3}, Ljava/util/ArrayList;->add(Ljava/lang/Object;)Z
    :try_end_40
    .catch Ljava/lang/RuntimeException; {:try_start_2e .. :try_end_40} :catch_41

    goto :goto_56

    :catch_41
    move-exception v3

    const-string v4, "VorbisUtil"

    const-string v5, "Failed to parse vorbis picture"

    .line 11
    invoke-static {v4, v5, v3}, Lcom/google/android/exoplayer2/util/q;->i(Ljava/lang/String;Ljava/lang/String;Ljava/lang/Throwable;)V

    goto :goto_56

    .line 12
    :cond_4a
    new-instance v4, Lcom/google/android/exoplayer2/metadata/vorbis/VorbisComment;

    aget-object v6, v3, v1

    aget-object v3, v3, v5

    invoke-direct {v4, v6, v3}, Lcom/google/android/exoplayer2/metadata/vorbis/VorbisComment;-><init>(Ljava/lang/String;Ljava/lang/String;)V

    .line 13
    invoke-virtual {v0, v4}, Ljava/util/ArrayList;->add(Ljava/lang/Object;)Z

    :goto_56
    add-int/lit8 v2, v2, 0x1

    goto :goto_7

    .line 14
    :cond_59
    invoke-virtual {v0}, Ljava/util/ArrayList;->isEmpty()Z

    move-result p0

    if-eqz p0, :cond_61

    const/4 p0, 0x0

    goto :goto_66

    :cond_61
    new-instance p0, Lcom/google/android/exoplayer2/metadata/Metadata;

    invoke-direct {p0, v0}, Lcom/google/android/exoplayer2/metadata/Metadata;-><init>(Ljava/util/List;)V

    :goto_66
    return-object p0
.end method

.method public static c(Lcom/google/android/exoplayer2/util/y;ZZ)Lcom/google/android/exoplayer2/extractor/b0$a;
    .registers 9
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Lcom/google/android/exoplayer2/t1;
        }
    .end annotation

    const/4 v0, 0x0

    if-eqz p1, :cond_7

    const/4 p1, 0x3

    .line 1
    invoke-static {p1, p0, v0}, Lcom/google/android/exoplayer2/extractor/b0;->d(ILcom/google/android/exoplayer2/util/y;Z)Z

    .line 2
    :cond_7
    invoke-virtual {p0}, Lcom/google/android/exoplayer2/util/y;->k()J

    move-result-wide v1

    long-to-int p1, v1

    .line 3
    invoke-virtual {p0, p1}, Lcom/google/android/exoplayer2/util/y;->r(I)Ljava/lang/String;

    .line 4
    invoke-virtual {p0}, Lcom/google/android/exoplayer2/util/y;->k()J

    move-result-wide v1

    long-to-int p1, v1

    .line 5
    new-array p1, p1, [Ljava/lang/String;

    :goto_16
    int-to-long v3, v0

    cmp-long v5, v3, v1

    if-gez v5, :cond_2e

    .line 6
    invoke-virtual {p0}, Lcom/google/android/exoplayer2/util/y;->k()J

    move-result-wide v3

    long-to-int v4, v3

    .line 7
    invoke-virtual {p0, v4}, Lcom/google/android/exoplayer2/util/y;->r(I)Ljava/lang/String;

    move-result-object v3

    aput-object v3, p1, v0

    .line 8
    aget-object v3, p1, v0

    invoke-virtual {v3}, Ljava/lang/String;->length()I

    add-int/lit8 v0, v0, 0x1

    goto :goto_16

    :cond_2e
    if-eqz p2, :cond_41

    .line 9
    invoke-virtual {p0}, Lcom/google/android/exoplayer2/util/y;->u()I

    move-result p0

    and-int/lit8 p0, p0, 0x1

    if-eqz p0, :cond_39

    goto :goto_41

    :cond_39
    const/4 p0, 0x0

    const-string p1, "framing bit expected to be set"

    .line 10
    invoke-static {p1, p0}, Lcom/google/android/exoplayer2/t1;->a(Ljava/lang/String;Ljava/lang/Throwable;)Lcom/google/android/exoplayer2/t1;

    move-result-object p0

    throw p0

    .line 11
    :cond_41
    :goto_41
    new-instance p0, Lcom/google/android/exoplayer2/extractor/b0$a;

    invoke-direct {p0, p1}, Lcom/google/android/exoplayer2/extractor/b0$a;-><init>([Ljava/lang/String;)V

    return-object p0
.end method

.method public static d(ILcom/google/android/exoplayer2/util/y;Z)Z
    .registers 7
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Lcom/google/android/exoplayer2/t1;
        }
    .end annotation

    .line 1
    iget v0, p1, Lcom/google/android/exoplayer2/util/y;->c:I

    iget v1, p1, Lcom/google/android/exoplayer2/util/y;->b:I

    sub-int/2addr v0, v1

    const/4 v1, 0x7

    const/4 v2, 0x0

    const/4 v3, 0x0

    if-ge v0, v1, :cond_24

    if-eqz p2, :cond_d

    return v2

    :cond_d
    const-string p0, "too short header: "

    .line 2
    invoke-static {p0}, Landroid/support/v4/media/c;->c(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object p0

    .line 3
    iget p2, p1, Lcom/google/android/exoplayer2/util/y;->c:I

    iget p1, p1, Lcom/google/android/exoplayer2/util/y;->b:I

    sub-int/2addr p2, p1

    .line 4
    invoke-virtual {p0, p2}, Ljava/lang/StringBuilder;->append(I)Ljava/lang/StringBuilder;

    invoke-virtual {p0}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object p0

    .line 5
    invoke-static {p0, v3}, Lcom/google/android/exoplayer2/t1;->a(Ljava/lang/String;Ljava/lang/Throwable;)Lcom/google/android/exoplayer2/t1;

    move-result-object p0

    throw p0

    .line 6
    :cond_24
    invoke-virtual {p1}, Lcom/google/android/exoplayer2/util/y;->u()I

    move-result v0

    if-eq v0, p0, :cond_43

    if-eqz p2, :cond_2d

    return v2

    :cond_2d
    const-string p1, "expected header type "

    .line 7
    invoke-static {p1}, Landroid/support/v4/media/c;->c(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object p1

    .line 8
    invoke-static {p0}, Ljava/lang/Integer;->toHexString(I)Ljava/lang/String;

    move-result-object p0

    invoke-virtual {p1, p0}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    invoke-virtual {p1}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object p0

    .line 9
    invoke-static {p0, v3}, Lcom/google/android/exoplayer2/t1;->a(Ljava/lang/String;Ljava/lang/Throwable;)Lcom/google/android/exoplayer2/t1;

    move-result-object p0

    throw p0

    .line 10
    :cond_43
    invoke-virtual {p1}, Lcom/google/android/exoplayer2/util/y;->u()I

    move-result p0

    const/16 v0, 0x76

    if-ne p0, v0, :cond_76

    .line 11
    invoke-virtual {p1}, Lcom/google/android/exoplayer2/util/y;->u()I

    move-result p0

    const/16 v0, 0x6f

    if-ne p0, v0, :cond_76

    .line 12
    invoke-virtual {p1}, Lcom/google/android/exoplayer2/util/y;->u()I

    move-result p0

    const/16 v0, 0x72

    if-ne p0, v0, :cond_76

    .line 13
    invoke-virtual {p1}, Lcom/google/android/exoplayer2/util/y;->u()I

    move-result p0

    const/16 v0, 0x62

    if-ne p0, v0, :cond_76

    .line 14
    invoke-virtual {p1}, Lcom/google/android/exoplayer2/util/y;->u()I

    move-result p0

    const/16 v0, 0x69

    if-ne p0, v0, :cond_76

    .line 15
    invoke-virtual {p1}, Lcom/google/android/exoplayer2/util/y;->u()I

    move-result p0

    const/16 p1, 0x73

    if-eq p0, p1, :cond_74

    goto :goto_76

    :cond_74
    const/4 p0, 0x1

    return p0

    :cond_76
    :goto_76
    if-eqz p2, :cond_79

    return v2

    :cond_79
    const-string p0, "expected characters \'vorbis\'"

    .line 16
    invoke-static {p0, v3}, Lcom/google/android/exoplayer2/t1;->a(Ljava/lang/String;Ljava/lang/Throwable;)Lcom/google/android/exoplayer2/t1;

    move-result-object p0

    throw p0
.end method