ImageHeaderParserUtils.smali

.class public final Lcom/bumptech/glide/load/ImageHeaderParserUtils;
.super Ljava/lang/Object;
.source "ImageHeaderParserUtils.java"


# static fields
.field private static final MARK_POSITION:I


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

    const v0, 0x50156f

    invoke-static {v0}, Lnp/NPFog;->d(I)I

    move-result v0

    sput v0, Lcom/bumptech/glide/load/ImageHeaderParserUtils;->MARK_POSITION:I

    return-void
.end method

.method private constructor <init>()V
    .registers 1

    .line 19
    invoke-direct {p0}, Ljava/lang/Object;-><init>()V

    return-void
.end method

.method public static getOrientation(Ljava/util/List;Ljava/io/InputStream;Lcom/bumptech/glide/load/engine/bitmap_recycle/ArrayPool;)I
    .registers 8
    .param p1, "is"    # Ljava/io/InputStream;
    .param p2, "byteArrayPool"    # Lcom/bumptech/glide/load/engine/bitmap_recycle/ArrayPool;
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "(",
            "Ljava/util/List<",
            "Lcom/bumptech/glide/load/ImageHeaderParser;",
            ">;",
            "Ljava/io/InputStream;",
            "Lcom/bumptech/glide/load/engine/bitmap_recycle/ArrayPool;",
            ")I"
        }
    .end annotation

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

    .line 79
    .local p0, "parsers":Ljava/util/List;, "Ljava/util/List<Lcom/bumptech/glide/load/ImageHeaderParser;>;"
    const/4 v0, -0x1

    if-nez p1, :cond_4

    .line 80
    return v0

    .line 83
    :cond_4
    invoke-virtual {p1}, Ljava/io/InputStream;->markSupported()Z

    move-result v1

    if-nez v1, :cond_10

    .line 84
    new-instance v1, Lcom/bumptech/glide/load/resource/bitmap/RecyclableBufferedInputStream;

    invoke-direct {v1, p1, p2}, Lcom/bumptech/glide/load/resource/bitmap/RecyclableBufferedInputStream;-><init>(Ljava/io/InputStream;Lcom/bumptech/glide/load/engine/bitmap_recycle/ArrayPool;)V

    move-object p1, v1

    .line 87
    :cond_10
    const/high16 v1, 0x500000

    invoke-virtual {p1, v1}, Ljava/io/InputStream;->mark(I)V

    .line 89
    const/4 v1, 0x0

    .local v1, "i":I
    invoke-interface {p0}, Ljava/util/List;->size()I

    move-result v2

    .local v2, "size":I
    :goto_1a
    if-ge v1, v2, :cond_39

    .line 90
    invoke-interface {p0, v1}, Ljava/util/List;->get(I)Ljava/lang/Object;

    move-result-object v3

    check-cast v3, Lcom/bumptech/glide/load/ImageHeaderParser;

    .line 92
    .local v3, "parser":Lcom/bumptech/glide/load/ImageHeaderParser;
    :try_start_22
    invoke-interface {v3, p1, p2}, Lcom/bumptech/glide/load/ImageHeaderParser;->getOrientation(Ljava/io/InputStream;Lcom/bumptech/glide/load/engine/bitmap_recycle/ArrayPool;)I

    move-result v4
    :try_end_26
    .catchall {:try_start_22 .. :try_end_26} :catchall_34

    .line 93
    .local v4, "orientation":I
    if-eq v4, v0, :cond_2d

    .line 94
    nop

    .line 97
    invoke-virtual {p1}, Ljava/io/InputStream;->reset()V

    .line 94
    return v4

    .line 97
    .end local v4    # "orientation":I
    :cond_2d
    invoke-virtual {p1}, Ljava/io/InputStream;->reset()V

    .line 98
    nop

    .line 89
    .end local v3    # "parser":Lcom/bumptech/glide/load/ImageHeaderParser;
    add-int/lit8 v1, v1, 0x1

    goto :goto_1a

    .line 97
    .restart local v3    # "parser":Lcom/bumptech/glide/load/ImageHeaderParser;
    :catchall_34
    move-exception v0

    invoke-virtual {p1}, Ljava/io/InputStream;->reset()V

    throw v0

    .line 101
    .end local v1    # "i":I
    .end local v2    # "size":I
    .end local v3    # "parser":Lcom/bumptech/glide/load/ImageHeaderParser;
    :cond_39
    return v0
.end method

.method public static getType(Ljava/util/List;Ljava/io/InputStream;Lcom/bumptech/glide/load/engine/bitmap_recycle/ArrayPool;)Lcom/bumptech/glide/load/ImageHeaderParser$ImageType;
    .registers 8
    .param p1, "is"    # Ljava/io/InputStream;
    .param p2, "byteArrayPool"    # Lcom/bumptech/glide/load/engine/bitmap_recycle/ArrayPool;
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "(",
            "Ljava/util/List<",
            "Lcom/bumptech/glide/load/ImageHeaderParser;",
            ">;",
            "Ljava/io/InputStream;",
            "Lcom/bumptech/glide/load/engine/bitmap_recycle/ArrayPool;",
            ")",
            "Lcom/bumptech/glide/load/ImageHeaderParser$ImageType;"
        }
    .end annotation

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

    .line 28
    .local p0, "parsers":Ljava/util/List;, "Ljava/util/List<Lcom/bumptech/glide/load/ImageHeaderParser;>;"
    if-nez p1, :cond_5

    .line 29
    sget-object v0, Lcom/bumptech/glide/load/ImageHeaderParser$ImageType;->UNKNOWN:Lcom/bumptech/glide/load/ImageHeaderParser$ImageType;

    return-object v0

    .line 32
    :cond_5
    invoke-virtual {p1}, Ljava/io/InputStream;->markSupported()Z

    move-result v0

    if-nez v0, :cond_11

    .line 33
    new-instance v0, Lcom/bumptech/glide/load/resource/bitmap/RecyclableBufferedInputStream;

    invoke-direct {v0, p1, p2}, Lcom/bumptech/glide/load/resource/bitmap/RecyclableBufferedInputStream;-><init>(Ljava/io/InputStream;Lcom/bumptech/glide/load/engine/bitmap_recycle/ArrayPool;)V

    move-object p1, v0

    .line 36
    :cond_11
    const/high16 v0, 0x500000

    invoke-virtual {p1, v0}, Ljava/io/InputStream;->mark(I)V

    .line 38
    const/4 v0, 0x0

    .local v0, "i":I
    invoke-interface {p0}, Ljava/util/List;->size()I

    move-result v1

    .local v1, "size":I
    :goto_1b
    if-ge v0, v1, :cond_3c

    .line 39
    invoke-interface {p0, v0}, Ljava/util/List;->get(I)Ljava/lang/Object;

    move-result-object v2

    check-cast v2, Lcom/bumptech/glide/load/ImageHeaderParser;

    .line 41
    .local v2, "parser":Lcom/bumptech/glide/load/ImageHeaderParser;
    :try_start_23
    invoke-interface {v2, p1}, Lcom/bumptech/glide/load/ImageHeaderParser;->getType(Ljava/io/InputStream;)Lcom/bumptech/glide/load/ImageHeaderParser$ImageType;

    move-result-object v3

    .line 42
    .local v3, "type":Lcom/bumptech/glide/load/ImageHeaderParser$ImageType;
    sget-object v4, Lcom/bumptech/glide/load/ImageHeaderParser$ImageType;->UNKNOWN:Lcom/bumptech/glide/load/ImageHeaderParser$ImageType;
    :try_end_29
    .catchall {:try_start_23 .. :try_end_29} :catchall_37

    if-eq v3, v4, :cond_30

    .line 43
    nop

    .line 46
    invoke-virtual {p1}, Ljava/io/InputStream;->reset()V

    .line 43
    return-object v3

    .line 46
    .end local v3    # "type":Lcom/bumptech/glide/load/ImageHeaderParser$ImageType;
    :cond_30
    invoke-virtual {p1}, Ljava/io/InputStream;->reset()V

    .line 47
    nop

    .line 38
    .end local v2    # "parser":Lcom/bumptech/glide/load/ImageHeaderParser;
    add-int/lit8 v0, v0, 0x1

    goto :goto_1b

    .line 46
    .restart local v2    # "parser":Lcom/bumptech/glide/load/ImageHeaderParser;
    :catchall_37
    move-exception v3

    invoke-virtual {p1}, Ljava/io/InputStream;->reset()V

    throw v3

    .line 50
    .end local v0    # "i":I
    .end local v1    # "size":I
    .end local v2    # "parser":Lcom/bumptech/glide/load/ImageHeaderParser;
    :cond_3c
    sget-object v0, Lcom/bumptech/glide/load/ImageHeaderParser$ImageType;->UNKNOWN:Lcom/bumptech/glide/load/ImageHeaderParser$ImageType;

    return-object v0
.end method

.method public static getType(Ljava/util/List;Ljava/nio/ByteBuffer;)Lcom/bumptech/glide/load/ImageHeaderParser$ImageType;
    .registers 7
    .param p1, "buffer"    # Ljava/nio/ByteBuffer;
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "(",
            "Ljava/util/List<",
            "Lcom/bumptech/glide/load/ImageHeaderParser;",
            ">;",
            "Ljava/nio/ByteBuffer;",
            ")",
            "Lcom/bumptech/glide/load/ImageHeaderParser$ImageType;"
        }
    .end annotation

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

    .line 57
    .local p0, "parsers":Ljava/util/List;, "Ljava/util/List<Lcom/bumptech/glide/load/ImageHeaderParser;>;"
    if-nez p1, :cond_5

    .line 58
    sget-object v0, Lcom/bumptech/glide/load/ImageHeaderParser$ImageType;->UNKNOWN:Lcom/bumptech/glide/load/ImageHeaderParser$ImageType;

    return-object v0

    .line 62
    :cond_5
    const/4 v0, 0x0

    .local v0, "i":I
    invoke-interface {p0}, Ljava/util/List;->size()I

    move-result v1

    .local v1, "size":I
    :goto_a
    if-ge v0, v1, :cond_1e

    .line 63
    invoke-interface {p0, v0}, Ljava/util/List;->get(I)Ljava/lang/Object;

    move-result-object v2

    check-cast v2, Lcom/bumptech/glide/load/ImageHeaderParser;

    .line 64
    .local v2, "parser":Lcom/bumptech/glide/load/ImageHeaderParser;
    invoke-interface {v2, p1}, Lcom/bumptech/glide/load/ImageHeaderParser;->getType(Ljava/nio/ByteBuffer;)Lcom/bumptech/glide/load/ImageHeaderParser$ImageType;

    move-result-object v3

    .line 65
    .local v3, "type":Lcom/bumptech/glide/load/ImageHeaderParser$ImageType;
    sget-object v4, Lcom/bumptech/glide/load/ImageHeaderParser$ImageType;->UNKNOWN:Lcom/bumptech/glide/load/ImageHeaderParser$ImageType;

    if-eq v3, v4, :cond_1b

    .line 66
    return-object v3

    .line 62
    .end local v2    # "parser":Lcom/bumptech/glide/load/ImageHeaderParser;
    .end local v3    # "type":Lcom/bumptech/glide/load/ImageHeaderParser$ImageType;
    :cond_1b
    add-int/lit8 v0, v0, 0x1

    goto :goto_a

    .line 70
    .end local v0    # "i":I
    .end local v1    # "size":I
    :cond_1e
    sget-object v0, Lcom/bumptech/glide/load/ImageHeaderParser$ImageType;->UNKNOWN:Lcom/bumptech/glide/load/ImageHeaderParser$ImageType;

    return-object v0
.end method