DivideTimeScaleTrack.smali

.class public Lcom/googlecode/mp4parser/authoring/tracks/DivideTimeScaleTrack;
.super Ljava/lang/Object;
.source "DivideTimeScaleTrack.java"

# interfaces
.implements Lcom/googlecode/mp4parser/authoring/Track;


# instance fields
.field source:Lcom/googlecode/mp4parser/authoring/Track;

.field private timeScaleDivisor:I


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

    return-void
.end method

.method public constructor <init>(Lcom/googlecode/mp4parser/authoring/Track;I)V
    .registers 3
    .param p1, "source"    # Lcom/googlecode/mp4parser/authoring/Track;
    .param p2, "timeScaleDivisor"    # I

    .line 40
    invoke-direct {p0}, Ljava/lang/Object;-><init>()V

    .line 41
    iput-object p1, p0, Lcom/googlecode/mp4parser/authoring/tracks/DivideTimeScaleTrack;->source:Lcom/googlecode/mp4parser/authoring/Track;

    .line 42
    iput p2, p0, Lcom/googlecode/mp4parser/authoring/tracks/DivideTimeScaleTrack;->timeScaleDivisor:I

    .line 43
    return-void
.end method


# virtual methods
.method adjustCtts()Ljava/util/List;
    .registers 9
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "()",
            "Ljava/util/List<",
            "Lcom/coremedia/iso/boxes/CompositionTimeToSample$Entry;",
            ">;"
        }
    .end annotation

    .line 92
    iget-object v0, p0, Lcom/googlecode/mp4parser/authoring/tracks/DivideTimeScaleTrack;->source:Lcom/googlecode/mp4parser/authoring/Track;

    invoke-interface {v0}, Lcom/googlecode/mp4parser/authoring/Track;->getCompositionTimeEntries()Ljava/util/List;

    move-result-object v0

    .line 93
    .local v0, "origCtts":Ljava/util/List;, "Ljava/util/List<Lcom/coremedia/iso/boxes/CompositionTimeToSample$Entry;>;"
    if-eqz v0, :cond_36

    .line 94
    new-instance v1, Ljava/util/ArrayList;

    invoke-interface {v0}, Ljava/util/List;->size()I

    move-result v2

    invoke-direct {v1, v2}, Ljava/util/ArrayList;-><init>(I)V

    .line 95
    .local v1, "entries2":Ljava/util/List;, "Ljava/util/List<Lcom/coremedia/iso/boxes/CompositionTimeToSample$Entry;>;"
    invoke-interface {v0}, Ljava/util/List;->iterator()Ljava/util/Iterator;

    move-result-object v2

    :goto_15
    invoke-interface {v2}, Ljava/util/Iterator;->hasNext()Z

    move-result v3

    if-nez v3, :cond_1c

    .line 98
    return-object v1

    .line 95
    :cond_1c
    invoke-interface {v2}, Ljava/util/Iterator;->next()Ljava/lang/Object;

    move-result-object v3

    check-cast v3, Lcom/coremedia/iso/boxes/CompositionTimeToSample$Entry;

    .line 96
    .local v3, "entry":Lcom/coremedia/iso/boxes/CompositionTimeToSample$Entry;
    new-instance v4, Lcom/coremedia/iso/boxes/CompositionTimeToSample$Entry;

    invoke-virtual {v3}, Lcom/coremedia/iso/boxes/CompositionTimeToSample$Entry;->getCount()I

    move-result v5

    invoke-virtual {v3}, Lcom/coremedia/iso/boxes/CompositionTimeToSample$Entry;->getOffset()I

    move-result v6

    iget v7, p0, Lcom/googlecode/mp4parser/authoring/tracks/DivideTimeScaleTrack;->timeScaleDivisor:I

    div-int/2addr v6, v7

    invoke-direct {v4, v5, v6}, Lcom/coremedia/iso/boxes/CompositionTimeToSample$Entry;-><init>(II)V

    invoke-interface {v1, v4}, Ljava/util/List;->add(Ljava/lang/Object;)Z

    goto :goto_15

    .line 100
    .end local v1    # "entries2":Ljava/util/List;, "Ljava/util/List<Lcom/coremedia/iso/boxes/CompositionTimeToSample$Entry;>;"
    .end local v3    # "entry":Lcom/coremedia/iso/boxes/CompositionTimeToSample$Entry;
    :cond_36
    const/4 v1, 0x0

    return-object v1
.end method

.method public close()V
    .registers 2
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/io/IOException;
        }
    .end annotation

    .line 46
    iget-object v0, p0, Lcom/googlecode/mp4parser/authoring/tracks/DivideTimeScaleTrack;->source:Lcom/googlecode/mp4parser/authoring/Track;

    invoke-interface {v0}, Lcom/googlecode/mp4parser/authoring/Track;->close()V

    .line 47
    return-void
.end method

.method public getCompositionTimeEntries()Ljava/util/List;
    .registers 2
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "()",
            "Ljava/util/List<",
            "Lcom/coremedia/iso/boxes/CompositionTimeToSample$Entry;",
            ">;"
        }
    .end annotation

    .line 64
    invoke-virtual {p0}, Lcom/googlecode/mp4parser/authoring/tracks/DivideTimeScaleTrack;->adjustCtts()Ljava/util/List;

    move-result-object v0

    return-object v0
.end method

.method public getDuration()J
    .registers 8

    .line 109
    const-wide/16 v0, 0x0

    .line 110
    .local v0, "duration":J
    invoke-virtual {p0}, Lcom/googlecode/mp4parser/authoring/tracks/DivideTimeScaleTrack;->getSampleDurations()[J

    move-result-object v2

    array-length v3, v2

    const/4 v4, 0x0

    :goto_8
    if-lt v4, v3, :cond_b

    .line 113
    return-wide v0

    .line 110
    :cond_b
    aget-wide v5, v2, v4

    .line 111
    .local v5, "delta":J
    add-long/2addr v0, v5

    .line 110
    .end local v5    # "delta":J
    add-int/lit8 v4, v4, 0x1

    goto :goto_8
.end method

.method public getEdits()Ljava/util/List;
    .registers 2
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "()",
            "Ljava/util/List<",
            "Lcom/googlecode/mp4parser/authoring/Edit;",
            ">;"
        }
    .end annotation

    .line 128
    iget-object v0, p0, Lcom/googlecode/mp4parser/authoring/tracks/DivideTimeScaleTrack;->source:Lcom/googlecode/mp4parser/authoring/Track;

    invoke-interface {v0}, Lcom/googlecode/mp4parser/authoring/Track;->getEdits()Ljava/util/List;

    move-result-object v0

    return-object v0
.end method

.method public getHandler()Ljava/lang/String;
    .registers 2

    .line 82
    iget-object v0, p0, Lcom/googlecode/mp4parser/authoring/tracks/DivideTimeScaleTrack;->source:Lcom/googlecode/mp4parser/authoring/Track;

    invoke-interface {v0}, Lcom/googlecode/mp4parser/authoring/Track;->getHandler()Ljava/lang/String;

    move-result-object v0

    return-object v0
.end method

.method public getName()Ljava/lang/String;
    .registers 3

    .line 124
    new-instance v0, Ljava/lang/StringBuilder;

    const-string/jumbo v1, "timscale("

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

    iget-object v1, p0, Lcom/googlecode/mp4parser/authoring/tracks/DivideTimeScaleTrack;->source:Lcom/googlecode/mp4parser/authoring/Track;

    invoke-interface {v1}, Lcom/googlecode/mp4parser/authoring/Track;->getName()Ljava/lang/String;

    move-result-object v1

    invoke-virtual {v0, v1}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    const-string v1, ")"

    invoke-virtual {v0, v1}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    invoke-virtual {v0}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object v0

    return-object v0
.end method

.method public getSampleDependencies()Ljava/util/List;
    .registers 2
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "()",
            "Ljava/util/List<",
            "Lcom/coremedia/iso/boxes/SampleDependencyTypeBox$Entry;",
            ">;"
        }
    .end annotation

    .line 72
    iget-object v0, p0, Lcom/googlecode/mp4parser/authoring/tracks/DivideTimeScaleTrack;->source:Lcom/googlecode/mp4parser/authoring/Track;

    invoke-interface {v0}, Lcom/googlecode/mp4parser/authoring/Track;->getSampleDependencies()Ljava/util/List;

    move-result-object v0

    return-object v0
.end method

.method public getSampleDescriptionBox()Lcom/coremedia/iso/boxes/SampleDescriptionBox;
    .registers 2

    .line 50
    iget-object v0, p0, Lcom/googlecode/mp4parser/authoring/tracks/DivideTimeScaleTrack;->source:Lcom/googlecode/mp4parser/authoring/Track;

    invoke-interface {v0}, Lcom/googlecode/mp4parser/authoring/Track;->getSampleDescriptionBox()Lcom/coremedia/iso/boxes/SampleDescriptionBox;

    move-result-object v0

    return-object v0
.end method

.method public getSampleDurations()[J
    .registers 8

    .line 54
    iget-object v0, p0, Lcom/googlecode/mp4parser/authoring/tracks/DivideTimeScaleTrack;->source:Lcom/googlecode/mp4parser/authoring/Track;

    invoke-interface {v0}, Lcom/googlecode/mp4parser/authoring/Track;->getSampleDurations()[J

    move-result-object v0

    array-length v0, v0

    new-array v0, v0, [J

    .line 57
    .local v0, "scaled":[J
    const/4 v1, 0x0

    .local v1, "i":I
    :goto_a
    iget-object v2, p0, Lcom/googlecode/mp4parser/authoring/tracks/DivideTimeScaleTrack;->source:Lcom/googlecode/mp4parser/authoring/Track;

    invoke-interface {v2}, Lcom/googlecode/mp4parser/authoring/Track;->getSampleDurations()[J

    move-result-object v2

    array-length v2, v2

    if-lt v1, v2, :cond_14

    .line 60
    .end local v1    # "i":I
    return-object v0

    .line 58
    .restart local v1    # "i":I
    :cond_14
    iget-object v2, p0, Lcom/googlecode/mp4parser/authoring/tracks/DivideTimeScaleTrack;->source:Lcom/googlecode/mp4parser/authoring/Track;

    invoke-interface {v2}, Lcom/googlecode/mp4parser/authoring/Track;->getSampleDurations()[J

    move-result-object v2

    aget-wide v3, v2, v1

    iget v2, p0, Lcom/googlecode/mp4parser/authoring/tracks/DivideTimeScaleTrack;->timeScaleDivisor:I

    int-to-long v5, v2

    div-long/2addr v3, v5

    aput-wide v3, v0, v1

    .line 57
    add-int/lit8 v1, v1, 0x1

    goto :goto_a
.end method

.method public getSampleGroups()Ljava/util/Map;
    .registers 2
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "()",
            "Ljava/util/Map<",
            "Lcom/googlecode/mp4parser/boxes/mp4/samplegrouping/GroupEntry;",
            "[J>;"
        }
    .end annotation

    .line 132
    iget-object v0, p0, Lcom/googlecode/mp4parser/authoring/tracks/DivideTimeScaleTrack;->source:Lcom/googlecode/mp4parser/authoring/Track;

    invoke-interface {v0}, Lcom/googlecode/mp4parser/authoring/Track;->getSampleGroups()Ljava/util/Map;

    move-result-object v0

    return-object v0
.end method

.method public getSamples()Ljava/util/List;
    .registers 2
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "()",
            "Ljava/util/List<",
            "Lcom/googlecode/mp4parser/authoring/Sample;",
            ">;"
        }
    .end annotation

    .line 87
    iget-object v0, p0, Lcom/googlecode/mp4parser/authoring/tracks/DivideTimeScaleTrack;->source:Lcom/googlecode/mp4parser/authoring/Track;

    invoke-interface {v0}, Lcom/googlecode/mp4parser/authoring/Track;->getSamples()Ljava/util/List;

    move-result-object v0

    return-object v0
.end method

.method public getSubsampleInformationBox()Lcom/coremedia/iso/boxes/SubSampleInformationBox;
    .registers 2

    .line 105
    iget-object v0, p0, Lcom/googlecode/mp4parser/authoring/tracks/DivideTimeScaleTrack;->source:Lcom/googlecode/mp4parser/authoring/Track;

    invoke-interface {v0}, Lcom/googlecode/mp4parser/authoring/Track;->getSubsampleInformationBox()Lcom/coremedia/iso/boxes/SubSampleInformationBox;

    move-result-object v0

    return-object v0
.end method

.method public getSyncSamples()[J
    .registers 2

    .line 68
    iget-object v0, p0, Lcom/googlecode/mp4parser/authoring/tracks/DivideTimeScaleTrack;->source:Lcom/googlecode/mp4parser/authoring/Track;

    invoke-interface {v0}, Lcom/googlecode/mp4parser/authoring/Track;->getSyncSamples()[J

    move-result-object v0

    return-object v0
.end method

.method public getTrackMetaData()Lcom/googlecode/mp4parser/authoring/TrackMetaData;
    .registers 6

    .line 76
    iget-object v0, p0, Lcom/googlecode/mp4parser/authoring/tracks/DivideTimeScaleTrack;->source:Lcom/googlecode/mp4parser/authoring/Track;

    invoke-interface {v0}, Lcom/googlecode/mp4parser/authoring/Track;->getTrackMetaData()Lcom/googlecode/mp4parser/authoring/TrackMetaData;

    move-result-object v0

    invoke-virtual {v0}, Lcom/googlecode/mp4parser/authoring/TrackMetaData;->clone()Ljava/lang/Object;

    move-result-object v0

    check-cast v0, Lcom/googlecode/mp4parser/authoring/TrackMetaData;

    .line 77
    .local v0, "trackMetaData":Lcom/googlecode/mp4parser/authoring/TrackMetaData;
    iget-object v1, p0, Lcom/googlecode/mp4parser/authoring/tracks/DivideTimeScaleTrack;->source:Lcom/googlecode/mp4parser/authoring/Track;

    invoke-interface {v1}, Lcom/googlecode/mp4parser/authoring/Track;->getTrackMetaData()Lcom/googlecode/mp4parser/authoring/TrackMetaData;

    move-result-object v1

    invoke-virtual {v1}, Lcom/googlecode/mp4parser/authoring/TrackMetaData;->getTimescale()J

    move-result-wide v1

    iget v3, p0, Lcom/googlecode/mp4parser/authoring/tracks/DivideTimeScaleTrack;->timeScaleDivisor:I

    int-to-long v3, v3

    div-long/2addr v1, v3

    invoke-virtual {v0, v1, v2}, Lcom/googlecode/mp4parser/authoring/TrackMetaData;->setTimescale(J)V

    .line 78
    return-object v0
.end method

.method public toString()Ljava/lang/String;
    .registers 3

    .line 118
    new-instance v0, Ljava/lang/StringBuilder;

    const-string v1, "MultiplyTimeScaleTrack{source="

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

    .line 119
    iget-object v1, p0, Lcom/googlecode/mp4parser/authoring/tracks/DivideTimeScaleTrack;->source:Lcom/googlecode/mp4parser/authoring/Track;

    invoke-virtual {v0, v1}, Ljava/lang/StringBuilder;->append(Ljava/lang/Object;)Ljava/lang/StringBuilder;

    .line 120
    const/16 v1, 0x7d

    invoke-virtual {v0, v1}, Ljava/lang/StringBuilder;->append(C)Ljava/lang/StringBuilder;

    .line 118
    invoke-virtual {v0}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object v0

    return-object v0
.end method