Mp4Extractor.smali

.class public final Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor;
.super Ljava/lang/Object;
.source "Mp4Extractor.java"

# interfaces
.implements Lcom/google/android/exoplayer2/extractor/Extractor;
.implements Lcom/google/android/exoplayer2/extractor/SeekMap;


# annotations
.annotation system Ldalvik/annotation/MemberClasses;
    value = {
        Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor$Mp4Track;
    }
.end annotation


# static fields
.field private static final BRAND_QUICKTIME:I

.field public static final FACTORY:Lcom/google/android/exoplayer2/extractor/ExtractorsFactory;

.field private static final RELOAD_MINIMUM_SEEK_DISTANCE:J = 0x40000L

.field private static final STATE_READING_ATOM_HEADER:I = 0x0

.field private static final STATE_READING_ATOM_PAYLOAD:I = 0x1

.field private static final STATE_READING_SAMPLE:I = 0x2


# instance fields
.field private atomData:Lcom/google/android/exoplayer2/util/ParsableByteArray;

.field private final atomHeader:Lcom/google/android/exoplayer2/util/ParsableByteArray;

.field private atomHeaderBytesRead:I

.field private atomSize:J

.field private atomType:I

.field private final containerAtoms:Ljava/util/Stack;
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "Ljava/util/Stack<",
            "Lcom/google/android/exoplayer2/extractor/mp4/Atom$ContainerAtom;",
            ">;"
        }
    .end annotation
.end field

.field private durationUs:J

.field private extractorOutput:Lcom/google/android/exoplayer2/extractor/ExtractorOutput;

.field private isQuickTime:Z

.field private final nalLength:Lcom/google/android/exoplayer2/util/ParsableByteArray;

.field private final nalStartCode:Lcom/google/android/exoplayer2/util/ParsableByteArray;

.field private parserState:I

.field private sampleBytesWritten:I

.field private sampleCurrentNalBytesRemaining:I

.field private tracks:[Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor$Mp4Track;


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

    .line 51
    new-instance v0, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor$1;

    invoke-direct {v0}, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor$1;-><init>()V

    sput-object v0, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor;->FACTORY:Lcom/google/android/exoplayer2/extractor/ExtractorsFactory;

    const-string v0, "qt  "

    .line 71
    invoke-static {v0}, Lcom/google/android/exoplayer2/util/Util;->getIntegerCodeForString(Ljava/lang/String;)I

    move-result v0

    sput v0, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor;->BRAND_QUICKTIME:I

    return-void
.end method

.method public constructor <init>()V
    .registers 3

    .line 102
    invoke-direct {p0}, Ljava/lang/Object;-><init>()V

    .line 103
    new-instance v0, Lcom/google/android/exoplayer2/util/ParsableByteArray;

    const/16 v1, 0x10

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

    iput-object v0, p0, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor;->atomHeader:Lcom/google/android/exoplayer2/util/ParsableByteArray;

    .line 104
    new-instance v0, Ljava/util/Stack;

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

    iput-object v0, p0, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor;->containerAtoms:Ljava/util/Stack;

    .line 105
    new-instance v0, Lcom/google/android/exoplayer2/util/ParsableByteArray;

    sget-object v1, Lcom/google/android/exoplayer2/util/NalUnitUtil;->NAL_START_CODE:[B

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

    iput-object v0, p0, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor;->nalStartCode:Lcom/google/android/exoplayer2/util/ParsableByteArray;

    .line 106
    new-instance v0, Lcom/google/android/exoplayer2/util/ParsableByteArray;

    const/4 v1, 0x4

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

    iput-object v0, p0, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor;->nalLength:Lcom/google/android/exoplayer2/util/ParsableByteArray;

    return-void
.end method

.method private enterReadingAtomHeaderState()V
    .registers 2

    const/4 v0, 0x0

    .line 193
    iput v0, p0, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor;->parserState:I

    .line 194
    iput v0, p0, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor;->atomHeaderBytesRead:I

    return-void
.end method

.method private getTrackIndexOfEarliestCurrentSample()I
    .registers 8

    const/4 v0, -0x1

    const-wide v1, 0x7fffffffffffffffL

    const/4 v3, 0x0

    .line 468
    :goto_7
    iget-object v4, p0, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor;->tracks:[Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor$Mp4Track;

    array-length v5, v4

    if-ge v3, v5, :cond_26

    .line 469
    aget-object v4, v4, v3

    .line 470
    iget v5, v4, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor$Mp4Track;->sampleIndex:I

    .line 471
    iget-object v6, v4, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor$Mp4Track;->sampleTable:Lcom/google/android/exoplayer2/extractor/mp4/TrackSampleTable;

    iget v6, v6, Lcom/google/android/exoplayer2/extractor/mp4/TrackSampleTable;->sampleCount:I

    if-ne v5, v6, :cond_17

    goto :goto_23

    .line 475
    :cond_17
    iget-object v4, v4, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor$Mp4Track;->sampleTable:Lcom/google/android/exoplayer2/extractor/mp4/TrackSampleTable;

    iget-object v4, v4, Lcom/google/android/exoplayer2/extractor/mp4/TrackSampleTable;->offsets:[J

    aget-wide v5, v4, v5

    cmp-long v4, v5, v1

    if-gez v4, :cond_23

    move v0, v3

    move-wide v1, v5

    :cond_23
    :goto_23
    add-int/lit8 v3, v3, 0x1

    goto :goto_7

    :cond_26
    return v0
.end method

.method private processAtomEnded(J)V
    .registers 7
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Lcom/google/android/exoplayer2/ParserException;
        }
    .end annotation

    .line 273
    :cond_0
    :goto_0
    iget-object v0, p0, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor;->containerAtoms:Ljava/util/Stack;

    invoke-virtual {v0}, Ljava/util/Stack;->isEmpty()Z

    move-result v0

    const/4 v1, 0x2

    if-nez v0, :cond_44

    iget-object v0, p0, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor;->containerAtoms:Ljava/util/Stack;

    invoke-virtual {v0}, Ljava/util/Stack;->peek()Ljava/lang/Object;

    move-result-object v0

    check-cast v0, Lcom/google/android/exoplayer2/extractor/mp4/Atom$ContainerAtom;

    iget-wide v2, v0, Lcom/google/android/exoplayer2/extractor/mp4/Atom$ContainerAtom;->endPosition:J

    cmp-long v0, v2, p1

    if-nez v0, :cond_44

    .line 274
    iget-object v0, p0, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor;->containerAtoms:Ljava/util/Stack;

    invoke-virtual {v0}, Ljava/util/Stack;->pop()Ljava/lang/Object;

    move-result-object v0

    check-cast v0, Lcom/google/android/exoplayer2/extractor/mp4/Atom$ContainerAtom;

    .line 275
    iget v2, v0, Lcom/google/android/exoplayer2/extractor/mp4/Atom$ContainerAtom;->type:I

    sget v3, Lcom/google/android/exoplayer2/extractor/mp4/Atom;->TYPE_moov:I

    if-ne v2, v3, :cond_30

    .line 277
    invoke-direct {p0, v0}, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor;->processMoovAtom(Lcom/google/android/exoplayer2/extractor/mp4/Atom$ContainerAtom;)V

    .line 278
    iget-object v0, p0, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor;->containerAtoms:Ljava/util/Stack;

    invoke-virtual {v0}, Ljava/util/Stack;->clear()V

    .line 279
    iput v1, p0, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor;->parserState:I

    goto :goto_0

    .line 280
    :cond_30
    iget-object v1, p0, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor;->containerAtoms:Ljava/util/Stack;

    invoke-virtual {v1}, Ljava/util/Stack;->isEmpty()Z

    move-result v1

    if-nez v1, :cond_0

    .line 281
    iget-object v1, p0, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor;->containerAtoms:Ljava/util/Stack;

    invoke-virtual {v1}, Ljava/util/Stack;->peek()Ljava/lang/Object;

    move-result-object v1

    check-cast v1, Lcom/google/android/exoplayer2/extractor/mp4/Atom$ContainerAtom;

    invoke-virtual {v1, v0}, Lcom/google/android/exoplayer2/extractor/mp4/Atom$ContainerAtom;->add(Lcom/google/android/exoplayer2/extractor/mp4/Atom$ContainerAtom;)V

    goto :goto_0

    .line 284
    :cond_44
    iget p1, p0, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor;->parserState:I

    if-eq p1, v1, :cond_4b

    .line 285
    invoke-direct {p0}, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor;->enterReadingAtomHeaderState()V

    :cond_4b
    return-void
.end method

.method private static processFtypAtom(Lcom/google/android/exoplayer2/util/ParsableByteArray;)Z
    .registers 4

    const/16 v0, 0x8

    .line 296
    invoke-virtual {p0, v0}, Lcom/google/android/exoplayer2/util/ParsableByteArray;->setPosition(I)V

    .line 297
    invoke-virtual {p0}, Lcom/google/android/exoplayer2/util/ParsableByteArray;->readInt()I

    move-result v0

    .line 298
    sget v1, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor;->BRAND_QUICKTIME:I

    const/4 v2, 0x1

    if-ne v0, v1, :cond_f

    return v2

    :cond_f
    const/4 v0, 0x4

    .line 301
    invoke-virtual {p0, v0}, Lcom/google/android/exoplayer2/util/ParsableByteArray;->skipBytes(I)V

    .line 302
    :cond_13
    invoke-virtual {p0}, Lcom/google/android/exoplayer2/util/ParsableByteArray;->bytesLeft()I

    move-result v0

    if-lez v0, :cond_22

    .line 303
    invoke-virtual {p0}, Lcom/google/android/exoplayer2/util/ParsableByteArray;->readInt()I

    move-result v0

    sget v1, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor;->BRAND_QUICKTIME:I

    if-ne v0, v1, :cond_13

    return v2

    :cond_22
    const/4 p0, 0x0

    return p0
.end method

.method private processMoovAtom(Lcom/google/android/exoplayer2/extractor/mp4/Atom$ContainerAtom;)V
    .registers 20
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Lcom/google/android/exoplayer2/ParserException;
        }
    .end annotation

    move-object/from16 v0, p0

    move-object/from16 v1, p1

    .line 315
    new-instance v2, Ljava/util/ArrayList;

    invoke-direct {v2}, Ljava/util/ArrayList;-><init>()V

    .line 319
    new-instance v3, Lcom/google/android/exoplayer2/extractor/GaplessInfoHolder;

    invoke-direct {v3}, Lcom/google/android/exoplayer2/extractor/GaplessInfoHolder;-><init>()V

    .line 320
    sget v4, Lcom/google/android/exoplayer2/extractor/mp4/Atom;->TYPE_udta:I

    invoke-virtual {v1, v4}, Lcom/google/android/exoplayer2/extractor/mp4/Atom$ContainerAtom;->getLeafAtomOfType(I)Lcom/google/android/exoplayer2/extractor/mp4/Atom$LeafAtom;

    move-result-object v4

    if-eqz v4, :cond_22

    .line 322
    iget-boolean v5, v0, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor;->isQuickTime:Z

    invoke-static {v4, v5}, Lcom/google/android/exoplayer2/extractor/mp4/AtomParsers;->parseUdta(Lcom/google/android/exoplayer2/extractor/mp4/Atom$LeafAtom;Z)Lcom/google/android/exoplayer2/metadata/Metadata;

    move-result-object v4

    if-eqz v4, :cond_23

    .line 324
    invoke-virtual {v3, v4}, Lcom/google/android/exoplayer2/extractor/GaplessInfoHolder;->setFromMetadata(Lcom/google/android/exoplayer2/metadata/Metadata;)Z

    goto :goto_23

    :cond_22
    const/4 v4, 0x0

    :cond_23
    :goto_23
    const-wide v6, -0x7fffffffffffffffL    # -4.9E-324

    const-wide v8, 0x7fffffffffffffffL

    const/4 v10, 0x0

    .line 328
    :goto_2e
    iget-object v11, v1, Lcom/google/android/exoplayer2/extractor/mp4/Atom$ContainerAtom;->containerChildren:Ljava/util/List;

    invoke-interface {v11}, Ljava/util/List;->size()I

    move-result v11

    if-ge v10, v11, :cond_c7

    .line 329
    iget-object v11, v1, Lcom/google/android/exoplayer2/extractor/mp4/Atom$ContainerAtom;->containerChildren:Ljava/util/List;

    invoke-interface {v11, v10}, Ljava/util/List;->get(I)Ljava/lang/Object;

    move-result-object v11

    check-cast v11, Lcom/google/android/exoplayer2/extractor/mp4/Atom$ContainerAtom;

    .line 330
    iget v12, v11, Lcom/google/android/exoplayer2/extractor/mp4/Atom$ContainerAtom;->type:I

    sget v13, Lcom/google/android/exoplayer2/extractor/mp4/Atom;->TYPE_trak:I

    if-eq v12, v13, :cond_45

    goto :goto_78

    .line 334
    :cond_45
    sget v12, Lcom/google/android/exoplayer2/extractor/mp4/Atom;->TYPE_mvhd:I

    invoke-virtual {v1, v12}, Lcom/google/android/exoplayer2/extractor/mp4/Atom$ContainerAtom;->getLeafAtomOfType(I)Lcom/google/android/exoplayer2/extractor/mp4/Atom$LeafAtom;

    move-result-object v13

    const-wide v14, -0x7fffffffffffffffL    # -4.9E-324

    const/16 v16, 0x0

    iget-boolean v12, v0, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor;->isQuickTime:Z

    move/from16 v17, v12

    move-object v12, v11

    invoke-static/range {v12 .. v17}, Lcom/google/android/exoplayer2/extractor/mp4/AtomParsers;->parseTrak(Lcom/google/android/exoplayer2/extractor/mp4/Atom$ContainerAtom;Lcom/google/android/exoplayer2/extractor/mp4/Atom$LeafAtom;JLcom/google/android/exoplayer2/drm/DrmInitData;Z)Lcom/google/android/exoplayer2/extractor/mp4/Track;

    move-result-object v12

    if-nez v12, :cond_5e

    goto :goto_78

    .line 340
    :cond_5e
    sget v13, Lcom/google/android/exoplayer2/extractor/mp4/Atom;->TYPE_mdia:I

    invoke-virtual {v11, v13}, Lcom/google/android/exoplayer2/extractor/mp4/Atom$ContainerAtom;->getContainerAtomOfType(I)Lcom/google/android/exoplayer2/extractor/mp4/Atom$ContainerAtom;

    move-result-object v11

    sget v13, Lcom/google/android/exoplayer2/extractor/mp4/Atom;->TYPE_minf:I

    .line 341
    invoke-virtual {v11, v13}, Lcom/google/android/exoplayer2/extractor/mp4/Atom$ContainerAtom;->getContainerAtomOfType(I)Lcom/google/android/exoplayer2/extractor/mp4/Atom$ContainerAtom;

    move-result-object v11

    sget v13, Lcom/google/android/exoplayer2/extractor/mp4/Atom;->TYPE_stbl:I

    invoke-virtual {v11, v13}, Lcom/google/android/exoplayer2/extractor/mp4/Atom$ContainerAtom;->getContainerAtomOfType(I)Lcom/google/android/exoplayer2/extractor/mp4/Atom$ContainerAtom;

    move-result-object v11

    .line 342
    invoke-static {v12, v11, v3}, Lcom/google/android/exoplayer2/extractor/mp4/AtomParsers;->parseStbl(Lcom/google/android/exoplayer2/extractor/mp4/Track;Lcom/google/android/exoplayer2/extractor/mp4/Atom$ContainerAtom;Lcom/google/android/exoplayer2/extractor/GaplessInfoHolder;)Lcom/google/android/exoplayer2/extractor/mp4/TrackSampleTable;

    move-result-object v11

    .line 343
    iget v13, v11, Lcom/google/android/exoplayer2/extractor/mp4/TrackSampleTable;->sampleCount:I

    if-nez v13, :cond_7a

    :goto_78
    const/4 v11, 0x0

    goto :goto_c3

    .line 347
    :cond_7a
    new-instance v13, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor$Mp4Track;

    iget-object v14, v0, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor;->extractorOutput:Lcom/google/android/exoplayer2/extractor/ExtractorOutput;

    invoke-interface {v14, v10}, Lcom/google/android/exoplayer2/extractor/ExtractorOutput;->track(I)Lcom/google/android/exoplayer2/extractor/TrackOutput;

    move-result-object v14

    invoke-direct {v13, v12, v11, v14}, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor$Mp4Track;-><init>(Lcom/google/android/exoplayer2/extractor/mp4/Track;Lcom/google/android/exoplayer2/extractor/mp4/TrackSampleTable;Lcom/google/android/exoplayer2/extractor/TrackOutput;)V

    .line 350
    iget v14, v11, Lcom/google/android/exoplayer2/extractor/mp4/TrackSampleTable;->maximumSize:I

    add-int/lit8 v14, v14, 0x1e

    .line 351
    iget-object v15, v12, Lcom/google/android/exoplayer2/extractor/mp4/Track;->format:Lcom/google/android/exoplayer2/Format;

    invoke-virtual {v15, v14}, Lcom/google/android/exoplayer2/Format;->copyWithMaxInputSize(I)Lcom/google/android/exoplayer2/Format;

    move-result-object v14

    .line 352
    iget v15, v12, Lcom/google/android/exoplayer2/extractor/mp4/Track;->type:I

    const/4 v5, 0x1

    if-ne v15, v5, :cond_a8

    .line 353
    invoke-virtual {v3}, Lcom/google/android/exoplayer2/extractor/GaplessInfoHolder;->hasGaplessInfo()Z

    move-result v5

    if-eqz v5, :cond_a2

    .line 354
    iget v5, v3, Lcom/google/android/exoplayer2/extractor/GaplessInfoHolder;->encoderDelay:I

    iget v15, v3, Lcom/google/android/exoplayer2/extractor/GaplessInfoHolder;->encoderPadding:I

    invoke-virtual {v14, v5, v15}, Lcom/google/android/exoplayer2/Format;->copyWithGaplessInfo(II)Lcom/google/android/exoplayer2/Format;

    move-result-object v14

    :cond_a2
    if-eqz v4, :cond_a8

    .line 358
    invoke-virtual {v14, v4}, Lcom/google/android/exoplayer2/Format;->copyWithMetadata(Lcom/google/android/exoplayer2/metadata/Metadata;)Lcom/google/android/exoplayer2/Format;

    move-result-object v14

    .line 361
    :cond_a8
    iget-object v5, v13, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor$Mp4Track;->trackOutput:Lcom/google/android/exoplayer2/extractor/TrackOutput;

    invoke-interface {v5, v14}, Lcom/google/android/exoplayer2/extractor/TrackOutput;->format(Lcom/google/android/exoplayer2/Format;)V

    .line 363
    iget-wide v14, v12, Lcom/google/android/exoplayer2/extractor/mp4/Track;->durationUs:J

    invoke-static {v6, v7, v14, v15}, Ljava/lang/Math;->max(JJ)J

    move-result-wide v5

    .line 364
    invoke-interface {v2, v13}, Ljava/util/List;->add(Ljava/lang/Object;)Z

    .line 366
    iget-object v7, v11, Lcom/google/android/exoplayer2/extractor/mp4/TrackSampleTable;->offsets:[J

    const/4 v11, 0x0

    aget-wide v12, v7, v11

    cmp-long v7, v12, v8

    if-gez v7, :cond_c2

    move-wide v6, v5

    move-wide v8, v12

    goto :goto_c3

    :cond_c2
    move-wide v6, v5

    :goto_c3
    add-int/lit8 v10, v10, 0x1

    goto/16 :goto_2e

    .line 371
    :cond_c7
    iput-wide v6, v0, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor;->durationUs:J

    .line 372
    invoke-interface {v2}, Ljava/util/List;->size()I

    move-result v1

    new-array v1, v1, [Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor$Mp4Track;

    invoke-interface {v2, v1}, Ljava/util/List;->toArray([Ljava/lang/Object;)[Ljava/lang/Object;

    move-result-object v1

    check-cast v1, [Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor$Mp4Track;

    iput-object v1, v0, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor;->tracks:[Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor$Mp4Track;

    .line 373
    iget-object v1, v0, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor;->extractorOutput:Lcom/google/android/exoplayer2/extractor/ExtractorOutput;

    invoke-interface {v1}, Lcom/google/android/exoplayer2/extractor/ExtractorOutput;->endTracks()V

    .line 374
    iget-object v1, v0, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor;->extractorOutput:Lcom/google/android/exoplayer2/extractor/ExtractorOutput;

    invoke-interface {v1, v0}, Lcom/google/android/exoplayer2/extractor/ExtractorOutput;->seekMap(Lcom/google/android/exoplayer2/extractor/SeekMap;)V

    return-void
.end method

.method private readAtomHeader(Lcom/google/android/exoplayer2/extractor/ExtractorInput;)Z
    .registers 10
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/io/IOException;,
            Ljava/lang/InterruptedException;
        }
    .end annotation

    .line 198
    iget v0, p0, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor;->atomHeaderBytesRead:I

    const/4 v1, 0x1

    const/16 v2, 0x8

    const/4 v3, 0x0

    if-nez v0, :cond_2a

    .line 200
    iget-object v0, p0, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor;->atomHeader:Lcom/google/android/exoplayer2/util/ParsableByteArray;

    iget-object v0, v0, Lcom/google/android/exoplayer2/util/ParsableByteArray;->data:[B

    invoke-interface {p1, v0, v3, v2, v1}, Lcom/google/android/exoplayer2/extractor/ExtractorInput;->readFully([BIIZ)Z

    move-result v0

    if-nez v0, :cond_13

    return v3

    .line 203
    :cond_13
    iput v2, p0, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor;->atomHeaderBytesRead:I

    .line 204
    iget-object v0, p0, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor;->atomHeader:Lcom/google/android/exoplayer2/util/ParsableByteArray;

    invoke-virtual {v0, v3}, Lcom/google/android/exoplayer2/util/ParsableByteArray;->setPosition(I)V

    .line 205
    iget-object v0, p0, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor;->atomHeader:Lcom/google/android/exoplayer2/util/ParsableByteArray;

    invoke-virtual {v0}, Lcom/google/android/exoplayer2/util/ParsableByteArray;->readUnsignedInt()J

    move-result-wide v4

    iput-wide v4, p0, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor;->atomSize:J

    .line 206
    iget-object v0, p0, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor;->atomHeader:Lcom/google/android/exoplayer2/util/ParsableByteArray;

    invoke-virtual {v0}, Lcom/google/android/exoplayer2/util/ParsableByteArray;->readInt()I

    move-result v0

    iput v0, p0, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor;->atomType:I

    .line 209
    :cond_2a
    iget-wide v4, p0, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor;->atomSize:J

    const-wide/16 v6, 0x1

    cmp-long v0, v4, v6

    if-nez v0, :cond_46

    .line 212
    iget-object v0, p0, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor;->atomHeader:Lcom/google/android/exoplayer2/util/ParsableByteArray;

    iget-object v0, v0, Lcom/google/android/exoplayer2/util/ParsableByteArray;->data:[B

    invoke-interface {p1, v0, v2, v2}, Lcom/google/android/exoplayer2/extractor/ExtractorInput;->readFully([BII)V

    .line 213
    iget v0, p0, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor;->atomHeaderBytesRead:I

    add-int/2addr v0, v2

    iput v0, p0, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor;->atomHeaderBytesRead:I

    .line 214
    iget-object v0, p0, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor;->atomHeader:Lcom/google/android/exoplayer2/util/ParsableByteArray;

    invoke-virtual {v0}, Lcom/google/android/exoplayer2/util/ParsableByteArray;->readUnsignedLongToLong()J

    move-result-wide v4

    iput-wide v4, p0, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor;->atomSize:J

    .line 217
    :cond_46
    iget v0, p0, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor;->atomType:I

    invoke-static {v0}, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor;->shouldParseContainerAtom(I)Z

    move-result v0

    if-eqz v0, :cond_76

    .line 218
    invoke-interface {p1}, Lcom/google/android/exoplayer2/extractor/ExtractorInput;->getPosition()J

    move-result-wide v2

    iget-wide v4, p0, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor;->atomSize:J

    add-long/2addr v2, v4

    iget p1, p0, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor;->atomHeaderBytesRead:I

    int-to-long v4, p1

    sub-long/2addr v2, v4

    .line 219
    iget-object p1, p0, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor;->containerAtoms:Ljava/util/Stack;

    new-instance v0, Lcom/google/android/exoplayer2/extractor/mp4/Atom$ContainerAtom;

    iget v4, p0, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor;->atomType:I

    invoke-direct {v0, v4, v2, v3}, Lcom/google/android/exoplayer2/extractor/mp4/Atom$ContainerAtom;-><init>(IJ)V

    invoke-virtual {p1, v0}, Ljava/util/Stack;->add(Ljava/lang/Object;)Z

    .line 220
    iget-wide v4, p0, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor;->atomSize:J

    iget p1, p0, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor;->atomHeaderBytesRead:I

    int-to-long v6, p1

    cmp-long p1, v4, v6

    if-nez p1, :cond_72

    .line 221
    invoke-direct {p0, v2, v3}, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor;->processAtomEnded(J)V

    goto :goto_b4

    .line 224
    :cond_72
    invoke-direct {p0}, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor;->enterReadingAtomHeaderState()V

    goto :goto_b4

    .line 226
    :cond_76
    iget p1, p0, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor;->atomType:I

    invoke-static {p1}, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor;->shouldParseLeafAtom(I)Z

    move-result p1

    if-eqz p1, :cond_af

    .line 229
    iget p1, p0, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor;->atomHeaderBytesRead:I

    if-ne p1, v2, :cond_84

    const/4 p1, 0x1

    goto :goto_85

    :cond_84
    const/4 p1, 0x0

    :goto_85
    invoke-static {p1}, Lcom/google/android/exoplayer2/util/Assertions;->checkState(Z)V

    .line 230
    iget-wide v4, p0, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor;->atomSize:J

    const-wide/32 v6, 0x7fffffff

    cmp-long p1, v4, v6

    if-gtz p1, :cond_93

    const/4 p1, 0x1

    goto :goto_94

    :cond_93
    const/4 p1, 0x0

    :goto_94
    invoke-static {p1}, Lcom/google/android/exoplayer2/util/Assertions;->checkState(Z)V

    .line 231
    new-instance p1, Lcom/google/android/exoplayer2/util/ParsableByteArray;

    iget-wide v4, p0, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor;->atomSize:J

    long-to-int v0, v4

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

    iput-object p1, p0, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor;->atomData:Lcom/google/android/exoplayer2/util/ParsableByteArray;

    .line 232
    iget-object p1, p0, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor;->atomHeader:Lcom/google/android/exoplayer2/util/ParsableByteArray;

    iget-object p1, p1, Lcom/google/android/exoplayer2/util/ParsableByteArray;->data:[B

    iget-object v0, p0, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor;->atomData:Lcom/google/android/exoplayer2/util/ParsableByteArray;

    iget-object v0, v0, Lcom/google/android/exoplayer2/util/ParsableByteArray;->data:[B

    invoke-static {p1, v3, v0, v3, v2}, Ljava/lang/System;->arraycopy(Ljava/lang/Object;ILjava/lang/Object;II)V

    .line 233
    iput v1, p0, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor;->parserState:I

    goto :goto_b4

    :cond_af
    const/4 p1, 0x0

    .line 235
    iput-object p1, p0, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor;->atomData:Lcom/google/android/exoplayer2/util/ParsableByteArray;

    .line 236
    iput v1, p0, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor;->parserState:I

    :goto_b4
    return v1
.end method

.method private readAtomPayload(Lcom/google/android/exoplayer2/extractor/ExtractorInput;Lcom/google/android/exoplayer2/extractor/PositionHolder;)Z
    .registers 12
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/io/IOException;,
            Ljava/lang/InterruptedException;
        }
    .end annotation

    .line 249
    iget-wide v0, p0, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor;->atomSize:J

    iget v2, p0, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor;->atomHeaderBytesRead:I

    int-to-long v2, v2

    sub-long/2addr v0, v2

    .line 250
    invoke-interface {p1}, Lcom/google/android/exoplayer2/extractor/ExtractorInput;->getPosition()J

    move-result-wide v2

    add-long/2addr v2, v0

    .line 252
    iget-object v4, p0, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor;->atomData:Lcom/google/android/exoplayer2/util/ParsableByteArray;

    const/4 v5, 0x1

    const/4 v6, 0x0

    if-eqz v4, :cond_45

    .line 253
    iget-object p2, v4, Lcom/google/android/exoplayer2/util/ParsableByteArray;->data:[B

    iget v4, p0, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor;->atomHeaderBytesRead:I

    long-to-int v1, v0

    invoke-interface {p1, p2, v4, v1}, Lcom/google/android/exoplayer2/extractor/ExtractorInput;->readFully([BII)V

    .line 254
    iget p1, p0, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor;->atomType:I

    sget p2, Lcom/google/android/exoplayer2/extractor/mp4/Atom;->TYPE_ftyp:I

    if-ne p1, p2, :cond_28

    .line 255
    iget-object p1, p0, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor;->atomData:Lcom/google/android/exoplayer2/util/ParsableByteArray;

    invoke-static {p1}, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor;->processFtypAtom(Lcom/google/android/exoplayer2/util/ParsableByteArray;)Z

    move-result p1

    iput-boolean p1, p0, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor;->isQuickTime:Z

    goto :goto_50

    .line 256
    :cond_28
    iget-object p1, p0, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor;->containerAtoms:Ljava/util/Stack;

    invoke-virtual {p1}, Ljava/util/Stack;->isEmpty()Z

    move-result p1

    if-nez p1, :cond_50

    .line 257
    iget-object p1, p0, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor;->containerAtoms:Ljava/util/Stack;

    invoke-virtual {p1}, Ljava/util/Stack;->peek()Ljava/lang/Object;

    move-result-object p1

    check-cast p1, Lcom/google/android/exoplayer2/extractor/mp4/Atom$ContainerAtom;

    new-instance p2, Lcom/google/android/exoplayer2/extractor/mp4/Atom$LeafAtom;

    iget v0, p0, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor;->atomType:I

    iget-object v1, p0, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor;->atomData:Lcom/google/android/exoplayer2/util/ParsableByteArray;

    invoke-direct {p2, v0, v1}, Lcom/google/android/exoplayer2/extractor/mp4/Atom$LeafAtom;-><init>(ILcom/google/android/exoplayer2/util/ParsableByteArray;)V

    invoke-virtual {p1, p2}, Lcom/google/android/exoplayer2/extractor/mp4/Atom$ContainerAtom;->add(Lcom/google/android/exoplayer2/extractor/mp4/Atom$LeafAtom;)V

    goto :goto_50

    :cond_45
    const-wide/32 v7, 0x40000

    cmp-long v4, v0, v7

    if-gez v4, :cond_52

    long-to-int p2, v0

    .line 262
    invoke-interface {p1, p2}, Lcom/google/android/exoplayer2/extractor/ExtractorInput;->skipFully(I)V

    :cond_50
    :goto_50
    const/4 p1, 0x0

    goto :goto_5a

    .line 264
    :cond_52
    invoke-interface {p1}, Lcom/google/android/exoplayer2/extractor/ExtractorInput;->getPosition()J

    move-result-wide v7

    add-long/2addr v7, v0

    iput-wide v7, p2, Lcom/google/android/exoplayer2/extractor/PositionHolder;->position:J

    const/4 p1, 0x1

    .line 268
    :goto_5a
    invoke-direct {p0, v2, v3}, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor;->processAtomEnded(J)V

    if-eqz p1, :cond_65

    .line 269
    iget p1, p0, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor;->parserState:I

    const/4 p2, 0x2

    if-eq p1, p2, :cond_65

    goto :goto_66

    :cond_65
    const/4 v5, 0x0

    :goto_66
    return v5
.end method

.method private readSample(Lcom/google/android/exoplayer2/extractor/ExtractorInput;Lcom/google/android/exoplayer2/extractor/PositionHolder;)I
    .registers 15
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/io/IOException;,
            Ljava/lang/InterruptedException;
        }
    .end annotation

    .line 395
    invoke-direct {p0}, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor;->getTrackIndexOfEarliestCurrentSample()I

    move-result v0

    const/4 v1, -0x1

    if-ne v0, v1, :cond_8

    return v1

    .line 399
    :cond_8
    iget-object v1, p0, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor;->tracks:[Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor$Mp4Track;

    aget-object v0, v1, v0

    .line 400
    iget-object v1, v0, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor$Mp4Track;->trackOutput:Lcom/google/android/exoplayer2/extractor/TrackOutput;

    .line 401
    iget v2, v0, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor$Mp4Track;->sampleIndex:I

    .line 402
    iget-object v3, v0, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor$Mp4Track;->sampleTable:Lcom/google/android/exoplayer2/extractor/mp4/TrackSampleTable;

    iget-object v3, v3, Lcom/google/android/exoplayer2/extractor/mp4/TrackSampleTable;->offsets:[J

    aget-wide v4, v3, v2

    .line 403
    iget-object v3, v0, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor$Mp4Track;->sampleTable:Lcom/google/android/exoplayer2/extractor/mp4/TrackSampleTable;

    iget-object v3, v3, Lcom/google/android/exoplayer2/extractor/mp4/TrackSampleTable;->sizes:[I

    aget v3, v3, v2

    .line 404
    iget-object v6, v0, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor$Mp4Track;->track:Lcom/google/android/exoplayer2/extractor/mp4/Track;

    iget v6, v6, Lcom/google/android/exoplayer2/extractor/mp4/Track;->sampleTransformation:I

    const/4 v8, 0x1

    if-ne v6, v8, :cond_28

    const-wide/16 v6, 0x8

    add-long/2addr v4, v6

    add-int/lit8 v3, v3, -0x8

    .line 410
    :cond_28
    invoke-interface {p1}, Lcom/google/android/exoplayer2/extractor/ExtractorInput;->getPosition()J

    move-result-wide v6

    sub-long v6, v4, v6

    iget v9, p0, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor;->sampleBytesWritten:I

    int-to-long v9, v9

    add-long/2addr v6, v9

    const-wide/16 v9, 0x0

    cmp-long v11, v6, v9

    if-ltz v11, :cond_d1

    const-wide/32 v9, 0x40000

    cmp-long v11, v6, v9

    if-ltz v11, :cond_41

    goto/16 :goto_d1

    :cond_41
    long-to-int p2, v6

    .line 415
    invoke-interface {p1, p2}, Lcom/google/android/exoplayer2/extractor/ExtractorInput;->skipFully(I)V

    .line 416
    iget-object p2, v0, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor$Mp4Track;->track:Lcom/google/android/exoplayer2/extractor/mp4/Track;

    iget p2, p2, Lcom/google/android/exoplayer2/extractor/mp4/Track;->nalUnitLengthFieldLength:I

    const/4 v9, 0x0

    if-eqz p2, :cond_9e

    .line 419
    iget-object p2, p0, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor;->nalLength:Lcom/google/android/exoplayer2/util/ParsableByteArray;

    iget-object p2, p2, Lcom/google/android/exoplayer2/util/ParsableByteArray;->data:[B

    .line 420
    aput-byte v9, p2, v9

    .line 421
    aput-byte v9, p2, v8

    const/4 v4, 0x2

    .line 422
    aput-byte v9, p2, v4

    .line 423
    iget-object p2, v0, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor$Mp4Track;->track:Lcom/google/android/exoplayer2/extractor/mp4/Track;

    iget p2, p2, Lcom/google/android/exoplayer2/extractor/mp4/Track;->nalUnitLengthFieldLength:I

    .line 424
    iget-object v4, v0, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor$Mp4Track;->track:Lcom/google/android/exoplayer2/extractor/mp4/Track;

    iget v4, v4, Lcom/google/android/exoplayer2/extractor/mp4/Track;->nalUnitLengthFieldLength:I

    const/4 v5, 0x4

    rsub-int/lit8 v4, v4, 0x4

    .line 428
    :goto_62
    iget v6, p0, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor;->sampleBytesWritten:I

    if-ge v6, v3, :cond_b3

    .line 429
    iget v6, p0, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor;->sampleCurrentNalBytesRemaining:I

    if-nez v6, :cond_8f

    .line 431
    iget-object v6, p0, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor;->nalLength:Lcom/google/android/exoplayer2/util/ParsableByteArray;

    iget-object v6, v6, Lcom/google/android/exoplayer2/util/ParsableByteArray;->data:[B

    invoke-interface {p1, v6, v4, p2}, Lcom/google/android/exoplayer2/extractor/ExtractorInput;->readFully([BII)V

    .line 432
    iget-object v6, p0, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor;->nalLength:Lcom/google/android/exoplayer2/util/ParsableByteArray;

    invoke-virtual {v6, v9}, Lcom/google/android/exoplayer2/util/ParsableByteArray;->setPosition(I)V

    .line 433
    iget-object v6, p0, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor;->nalLength:Lcom/google/android/exoplayer2/util/ParsableByteArray;

    invoke-virtual {v6}, Lcom/google/android/exoplayer2/util/ParsableByteArray;->readUnsignedIntToInt()I

    move-result v6

    iput v6, p0, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor;->sampleCurrentNalBytesRemaining:I

    .line 435
    iget-object v6, p0, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor;->nalStartCode:Lcom/google/android/exoplayer2/util/ParsableByteArray;

    invoke-virtual {v6, v9}, Lcom/google/android/exoplayer2/util/ParsableByteArray;->setPosition(I)V

    .line 436
    iget-object v6, p0, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor;->nalStartCode:Lcom/google/android/exoplayer2/util/ParsableByteArray;

    invoke-interface {v1, v6, v5}, Lcom/google/android/exoplayer2/extractor/TrackOutput;->sampleData(Lcom/google/android/exoplayer2/util/ParsableByteArray;I)V

    .line 437
    iget v6, p0, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor;->sampleBytesWritten:I

    add-int/2addr v6, v5

    iput v6, p0, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor;->sampleBytesWritten:I

    add-int/2addr v3, v4

    goto :goto_62

    .line 441
    :cond_8f
    invoke-interface {v1, p1, v6, v9}, Lcom/google/android/exoplayer2/extractor/TrackOutput;->sampleData(Lcom/google/android/exoplayer2/extractor/ExtractorInput;IZ)I

    move-result v6

    .line 442
    iget v7, p0, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor;->sampleBytesWritten:I

    add-int/2addr v7, v6

    iput v7, p0, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor;->sampleBytesWritten:I

    .line 443
    iget v7, p0, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor;->sampleCurrentNalBytesRemaining:I

    sub-int/2addr v7, v6

    iput v7, p0, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor;->sampleCurrentNalBytesRemaining:I

    goto :goto_62

    .line 447
    :cond_9e
    :goto_9e
    iget p2, p0, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor;->sampleBytesWritten:I

    if-ge p2, v3, :cond_b3

    sub-int p2, v3, p2

    .line 448
    invoke-interface {v1, p1, p2, v9}, Lcom/google/android/exoplayer2/extractor/TrackOutput;->sampleData(Lcom/google/android/exoplayer2/extractor/ExtractorInput;IZ)I

    move-result p2

    .line 449
    iget v4, p0, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor;->sampleBytesWritten:I

    add-int/2addr v4, p2

    iput v4, p0, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor;->sampleBytesWritten:I

    .line 450
    iget v4, p0, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor;->sampleCurrentNalBytesRemaining:I

    sub-int/2addr v4, p2

    iput v4, p0, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor;->sampleCurrentNalBytesRemaining:I

    goto :goto_9e

    :cond_b3
    move v5, v3

    .line 453
    iget-object p1, v0, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor$Mp4Track;->sampleTable:Lcom/google/android/exoplayer2/extractor/mp4/TrackSampleTable;

    iget-object p1, p1, Lcom/google/android/exoplayer2/extractor/mp4/TrackSampleTable;->timestampsUs:[J

    aget-wide v3, p1, v2

    iget-object p1, v0, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor$Mp4Track;->sampleTable:Lcom/google/android/exoplayer2/extractor/mp4/TrackSampleTable;

    iget-object p1, p1, Lcom/google/android/exoplayer2/extractor/mp4/TrackSampleTable;->flags:[I

    aget p1, p1, v2

    const/4 v6, 0x0

    const/4 v7, 0x0

    move-wide v2, v3

    move v4, p1

    invoke-interface/range {v1 .. v7}, Lcom/google/android/exoplayer2/extractor/TrackOutput;->sampleMetadata(JIII[B)V

    .line 455
    iget p1, v0, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor$Mp4Track;->sampleIndex:I

    add-int/2addr p1, v8

    iput p1, v0, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor$Mp4Track;->sampleIndex:I

    .line 456
    iput v9, p0, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor;->sampleBytesWritten:I

    .line 457
    iput v9, p0, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor;->sampleCurrentNalBytesRemaining:I

    return v9

    .line 412
    :cond_d1
    :goto_d1
    iput-wide v4, p2, Lcom/google/android/exoplayer2/extractor/PositionHolder;->position:J

    return v8
.end method

.method private static shouldParseContainerAtom(I)Z
    .registers 2

    .line 516
    sget v0, Lcom/google/android/exoplayer2/extractor/mp4/Atom;->TYPE_moov:I

    if-eq p0, v0, :cond_1b

    sget v0, Lcom/google/android/exoplayer2/extractor/mp4/Atom;->TYPE_trak:I

    if-eq p0, v0, :cond_1b

    sget v0, Lcom/google/android/exoplayer2/extractor/mp4/Atom;->TYPE_mdia:I

    if-eq p0, v0, :cond_1b

    sget v0, Lcom/google/android/exoplayer2/extractor/mp4/Atom;->TYPE_minf:I

    if-eq p0, v0, :cond_1b

    sget v0, Lcom/google/android/exoplayer2/extractor/mp4/Atom;->TYPE_stbl:I

    if-eq p0, v0, :cond_1b

    sget v0, Lcom/google/android/exoplayer2/extractor/mp4/Atom;->TYPE_edts:I

    if-ne p0, v0, :cond_19

    goto :goto_1b

    :cond_19
    const/4 p0, 0x0

    goto :goto_1c

    :cond_1b
    :goto_1b
    const/4 p0, 0x1

    :goto_1c
    return p0
.end method

.method private static shouldParseLeafAtom(I)Z
    .registers 2

    .line 504
    sget v0, Lcom/google/android/exoplayer2/extractor/mp4/Atom;->TYPE_mdhd:I

    if-eq p0, v0, :cond_43

    sget v0, Lcom/google/android/exoplayer2/extractor/mp4/Atom;->TYPE_mvhd:I

    if-eq p0, v0, :cond_43

    sget v0, Lcom/google/android/exoplayer2/extractor/mp4/Atom;->TYPE_hdlr:I

    if-eq p0, v0, :cond_43

    sget v0, Lcom/google/android/exoplayer2/extractor/mp4/Atom;->TYPE_stsd:I

    if-eq p0, v0, :cond_43

    sget v0, Lcom/google/android/exoplayer2/extractor/mp4/Atom;->TYPE_stts:I

    if-eq p0, v0, :cond_43

    sget v0, Lcom/google/android/exoplayer2/extractor/mp4/Atom;->TYPE_stss:I

    if-eq p0, v0, :cond_43

    sget v0, Lcom/google/android/exoplayer2/extractor/mp4/Atom;->TYPE_ctts:I

    if-eq p0, v0, :cond_43

    sget v0, Lcom/google/android/exoplayer2/extractor/mp4/Atom;->TYPE_elst:I

    if-eq p0, v0, :cond_43

    sget v0, Lcom/google/android/exoplayer2/extractor/mp4/Atom;->TYPE_stsc:I

    if-eq p0, v0, :cond_43

    sget v0, Lcom/google/android/exoplayer2/extractor/mp4/Atom;->TYPE_stsz:I

    if-eq p0, v0, :cond_43

    sget v0, Lcom/google/android/exoplayer2/extractor/mp4/Atom;->TYPE_stz2:I

    if-eq p0, v0, :cond_43

    sget v0, Lcom/google/android/exoplayer2/extractor/mp4/Atom;->TYPE_stco:I

    if-eq p0, v0, :cond_43

    sget v0, Lcom/google/android/exoplayer2/extractor/mp4/Atom;->TYPE_co64:I

    if-eq p0, v0, :cond_43

    sget v0, Lcom/google/android/exoplayer2/extractor/mp4/Atom;->TYPE_tkhd:I

    if-eq p0, v0, :cond_43

    sget v0, Lcom/google/android/exoplayer2/extractor/mp4/Atom;->TYPE_ftyp:I

    if-eq p0, v0, :cond_43

    sget v0, Lcom/google/android/exoplayer2/extractor/mp4/Atom;->TYPE_udta:I

    if-ne p0, v0, :cond_41

    goto :goto_43

    :cond_41
    const/4 p0, 0x0

    goto :goto_44

    :cond_43
    :goto_43
    const/4 p0, 0x1

    :goto_44
    return p0
.end method

.method private updateSampleIndices(J)V
    .registers 10

    .line 489
    iget-object v0, p0, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor;->tracks:[Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor$Mp4Track;

    array-length v1, v0

    const/4 v2, 0x0

    :goto_4
    if-ge v2, v1, :cond_1a

    aget-object v3, v0, v2

    .line 490
    iget-object v4, v3, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor$Mp4Track;->sampleTable:Lcom/google/android/exoplayer2/extractor/mp4/TrackSampleTable;

    .line 491
    invoke-virtual {v4, p1, p2}, Lcom/google/android/exoplayer2/extractor/mp4/TrackSampleTable;->getIndexOfEarlierOrEqualSynchronizationSample(J)I

    move-result v5

    const/4 v6, -0x1

    if-ne v5, v6, :cond_15

    .line 494
    invoke-virtual {v4, p1, p2}, Lcom/google/android/exoplayer2/extractor/mp4/TrackSampleTable;->getIndexOfLaterOrEqualSynchronizationSample(J)I

    move-result v5

    .line 496
    :cond_15
    iput v5, v3, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor$Mp4Track;->sampleIndex:I

    add-int/lit8 v2, v2, 0x1

    goto :goto_4

    :cond_1a
    return-void
.end method


# virtual methods
.method public getDurationUs()J
    .registers 3

    .line 169
    iget-wide v0, p0, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor;->durationUs:J

    return-wide v0
.end method

.method public getPosition(J)J
    .registers 11

    .line 175
    iget-object v0, p0, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor;->tracks:[Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor$Mp4Track;

    array-length v1, v0

    const-wide v2, 0x7fffffffffffffffL

    const/4 v4, 0x0

    :goto_9
    if-ge v4, v1, :cond_26

    aget-object v5, v0, v4

    .line 176
    iget-object v5, v5, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor$Mp4Track;->sampleTable:Lcom/google/android/exoplayer2/extractor/mp4/TrackSampleTable;

    .line 177
    invoke-virtual {v5, p1, p2}, Lcom/google/android/exoplayer2/extractor/mp4/TrackSampleTable;->getIndexOfEarlierOrEqualSynchronizationSample(J)I

    move-result v6

    const/4 v7, -0x1

    if-ne v6, v7, :cond_1a

    .line 180
    invoke-virtual {v5, p1, p2}, Lcom/google/android/exoplayer2/extractor/mp4/TrackSampleTable;->getIndexOfLaterOrEqualSynchronizationSample(J)I

    move-result v6

    .line 182
    :cond_1a
    iget-object v5, v5, Lcom/google/android/exoplayer2/extractor/mp4/TrackSampleTable;->offsets:[J

    aget-wide v6, v5, v6

    cmp-long v5, v6, v2

    if-gez v5, :cond_23

    move-wide v2, v6

    :cond_23
    add-int/lit8 v4, v4, 0x1

    goto :goto_9

    :cond_26
    return-wide v2
.end method

.method public init(Lcom/google/android/exoplayer2/extractor/ExtractorOutput;)V
    .registers 2

    .line 116
    iput-object p1, p0, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor;->extractorOutput:Lcom/google/android/exoplayer2/extractor/ExtractorOutput;

    return-void
.end method

.method public isSeekable()Z
    .registers 2

    const/4 v0, 0x1

    return v0
.end method

.method public read(Lcom/google/android/exoplayer2/extractor/ExtractorInput;Lcom/google/android/exoplayer2/extractor/PositionHolder;)I
    .registers 5
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/io/IOException;,
            Ljava/lang/InterruptedException;
        }
    .end annotation

    .line 141
    :cond_0
    iget v0, p0, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor;->parserState:I

    if-eqz v0, :cond_1c

    const/4 v1, 0x1

    if-eq v0, v1, :cond_15

    const/4 v1, 0x2

    if-ne v0, v1, :cond_f

    .line 153
    invoke-direct {p0, p1, p2}, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor;->readSample(Lcom/google/android/exoplayer2/extractor/ExtractorInput;Lcom/google/android/exoplayer2/extractor/PositionHolder;)I

    move-result p1

    return p1

    .line 155
    :cond_f
    new-instance p1, Ljava/lang/IllegalStateException;

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

    throw p1

    .line 148
    :cond_15
    invoke-direct {p0, p1, p2}, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor;->readAtomPayload(Lcom/google/android/exoplayer2/extractor/ExtractorInput;Lcom/google/android/exoplayer2/extractor/PositionHolder;)Z

    move-result v0

    if-eqz v0, :cond_0

    return v1

    .line 143
    :cond_1c
    invoke-direct {p0, p1}, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor;->readAtomHeader(Lcom/google/android/exoplayer2/extractor/ExtractorInput;)Z

    move-result v0

    if-nez v0, :cond_0

    const/4 p1, -0x1

    return p1
.end method

.method public release()V
    .registers 1

    return-void
.end method

.method public seek(JJ)V
    .registers 8

    .line 121
    iget-object v0, p0, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor;->containerAtoms:Ljava/util/Stack;

    invoke-virtual {v0}, Ljava/util/Stack;->clear()V

    const/4 v0, 0x0

    .line 122
    iput v0, p0, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor;->atomHeaderBytesRead:I

    .line 123
    iput v0, p0, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor;->sampleBytesWritten:I

    .line 124
    iput v0, p0, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor;->sampleCurrentNalBytesRemaining:I

    const-wide/16 v0, 0x0

    cmp-long v2, p1, v0

    if-nez v2, :cond_16

    .line 126
    invoke-direct {p0}, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor;->enterReadingAtomHeaderState()V

    goto :goto_1d

    .line 127
    :cond_16
    iget-object p1, p0, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor;->tracks:[Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor$Mp4Track;

    if-eqz p1, :cond_1d

    .line 128
    invoke-direct {p0, p3, p4}, Lcom/google/android/exoplayer2/extractor/mp4/Mp4Extractor;->updateSampleIndices(J)V

    :cond_1d
    :goto_1d
    return-void
.end method

.method public sniff(Lcom/google/android/exoplayer2/extractor/ExtractorInput;)Z
    .registers 2
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/io/IOException;,
            Ljava/lang/InterruptedException;
        }
    .end annotation

    .line 111
    invoke-static {p1}, Lcom/google/android/exoplayer2/extractor/mp4/Sniffer;->sniffUnfragmented(Lcom/google/android/exoplayer2/extractor/ExtractorInput;)Z

    move-result p1

    return p1
.end method