TwoSecondIntersectionFinder.smali

.class public Lcom/googlecode/mp4parser/authoring/builder/TwoSecondIntersectionFinder;
.super Ljava/lang/Object;
.source "SourceFile"

# interfaces
.implements Lcom/googlecode/mp4parser/authoring/builder/FragmentIntersectionFinder;


# direct methods
.method public constructor <init>()V
    .registers 1

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

    return-void
.end method


# virtual methods
.method public getDuration(Lcom/googlecode/mp4parser/authoring/Track;)J
    .registers 9

    .line 1
    invoke-interface {p1}, Lcom/googlecode/mp4parser/authoring/Track;->getDecodingTimeEntries()Ljava/util/List;

    move-result-object p1

    invoke-interface {p1}, Ljava/util/List;->iterator()Ljava/util/Iterator;

    move-result-object p1

    const-wide/16 v0, 0x0

    :goto_a
    invoke-interface {p1}, Ljava/util/Iterator;->hasNext()Z

    move-result v2

    if-eqz v2, :cond_22

    invoke-interface {p1}, Ljava/util/Iterator;->next()Ljava/lang/Object;

    move-result-object v2

    check-cast v2, Lcom/coremedia/iso/boxes/TimeToSampleBox$Entry;

    .line 2
    invoke-virtual {v2}, Lcom/coremedia/iso/boxes/TimeToSampleBox$Entry;->getCount()J

    move-result-wide v3

    invoke-virtual {v2}, Lcom/coremedia/iso/boxes/TimeToSampleBox$Entry;->getDelta()J

    move-result-wide v5

    mul-long v5, v5, v3

    add-long/2addr v0, v5

    goto :goto_a

    :cond_22
    return-wide v0
.end method

.method public sampleNumbers(Lcom/googlecode/mp4parser/authoring/Track;Lcom/googlecode/mp4parser/authoring/Movie;)[J
    .registers 21

    .line 1
    invoke-interface/range {p1 .. p1}, Lcom/googlecode/mp4parser/authoring/Track;->getDecodingTimeEntries()Ljava/util/List;

    move-result-object v0

    .line 2
    invoke-virtual/range {p2 .. p2}, Lcom/googlecode/mp4parser/authoring/Movie;->getTracks()Ljava/util/List;

    move-result-object v1

    invoke-interface {v1}, Ljava/util/List;->iterator()Ljava/util/Iterator;

    move-result-object v1

    const-wide/16 v2, 0x0

    :cond_e
    :goto_e
    invoke-interface {v1}, Ljava/util/Iterator;->hasNext()Z

    move-result v4

    if-eqz v4, :cond_30

    invoke-interface {v1}, Ljava/util/Iterator;->next()Ljava/lang/Object;

    move-result-object v4

    check-cast v4, Lcom/googlecode/mp4parser/authoring/Track;

    move-object/from16 v5, p0

    .line 3
    invoke-virtual {v5, v4}, Lcom/googlecode/mp4parser/authoring/builder/TwoSecondIntersectionFinder;->getDuration(Lcom/googlecode/mp4parser/authoring/Track;)J

    move-result-wide v6

    invoke-interface {v4}, Lcom/googlecode/mp4parser/authoring/Track;->getTrackMetaData()Lcom/googlecode/mp4parser/authoring/TrackMetaData;

    move-result-object v4

    invoke-virtual {v4}, Lcom/googlecode/mp4parser/authoring/TrackMetaData;->getTimescale()J

    move-result-wide v8

    div-long/2addr v6, v8

    long-to-double v6, v6

    cmpg-double v4, v2, v6

    if-gez v4, :cond_e

    move-wide v2, v6

    goto :goto_e

    :cond_30
    move-object/from16 v5, p0

    const-wide/high16 v6, 0x4000000000000000L    # 2.0

    div-double/2addr v2, v6

    .line 4
    invoke-static {v2, v3}, Ljava/lang/Math;->ceil(D)D

    move-result-wide v1

    double-to-int v1, v1

    const/4 v2, 0x1

    sub-int/2addr v1, v2

    if-ge v1, v2, :cond_3f

    const/4 v1, 0x1

    .line 5
    :cond_3f
    new-array v3, v1, [J

    const-wide/16 v6, -0x1

    .line 6
    invoke-static {v3, v6, v7}, Ljava/util/Arrays;->fill([JJ)V

    const-wide/16 v8, 0x1

    const/4 v4, 0x0

    .line 7
    aput-wide v8, v3, v4

    const-wide/16 v8, 0x0

    .line 8
    invoke-interface {v0}, Ljava/util/List;->iterator()Ljava/util/Iterator;

    move-result-object v0

    const/4 v10, 0x0

    :goto_52
    invoke-interface {v0}, Ljava/util/Iterator;->hasNext()Z

    move-result v11

    if-eqz v11, :cond_8e

    invoke-interface {v0}, Ljava/util/Iterator;->next()Ljava/lang/Object;

    move-result-object v11

    check-cast v11, Lcom/coremedia/iso/boxes/TimeToSampleBox$Entry;

    const/4 v12, 0x0

    :goto_5f
    int-to-long v13, v12

    .line 9
    invoke-virtual {v11}, Lcom/coremedia/iso/boxes/TimeToSampleBox$Entry;->getCount()J

    move-result-wide v15

    cmp-long v17, v13, v15

    if-gez v17, :cond_8a

    .line 10
    invoke-interface/range {p1 .. p1}, Lcom/googlecode/mp4parser/authoring/Track;->getTrackMetaData()Lcom/googlecode/mp4parser/authoring/TrackMetaData;

    move-result-object v13

    invoke-virtual {v13}, Lcom/googlecode/mp4parser/authoring/TrackMetaData;->getTimescale()J

    move-result-wide v13

    div-long v13, v8, v13

    const-wide/16 v15, 0x2

    div-long/2addr v13, v15

    long-to-int v14, v13

    add-int/2addr v14, v2

    if-lt v14, v1, :cond_7a

    goto :goto_8a

    :cond_7a
    add-int/lit8 v10, v10, 0x1

    int-to-long v4, v10

    .line 11
    aput-wide v4, v3, v14

    .line 12
    invoke-virtual {v11}, Lcom/coremedia/iso/boxes/TimeToSampleBox$Entry;->getDelta()J

    move-result-wide v4

    add-long/2addr v8, v4

    add-int/lit8 v12, v12, 0x1

    move-object/from16 v5, p0

    const/4 v4, 0x0

    goto :goto_5f

    :cond_8a
    :goto_8a
    move-object/from16 v5, p0

    const/4 v4, 0x0

    goto :goto_52

    :cond_8e
    add-int/2addr v10, v2

    int-to-long v4, v10

    sub-int/2addr v1, v2

    :goto_91
    if-ltz v1, :cond_a0

    .line 13
    aget-wide v8, v3, v1

    cmp-long v0, v8, v6

    if-nez v0, :cond_9b

    .line 14
    aput-wide v4, v3, v1

    .line 15
    :cond_9b
    aget-wide v4, v3, v1

    add-int/lit8 v1, v1, -0x1

    goto :goto_91

    :cond_a0
    return-object v3
.end method