DashUtil.smali

.class public final Lcom/google/android/exoplayer2/source/dash/DashUtil;
.super Ljava/lang/Object;
.source "DashUtil.java"


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

    return-void
.end method

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

    .line 199
    invoke-direct {p0}, Ljava/lang/Object;-><init>()V

    return-void
.end method

.method private static getFirstRepresentation(Lcom/google/android/exoplayer2/source/dash/manifest/Period;I)Lcom/google/android/exoplayer2/source/dash/manifest/Representation;
    .registers 6
    .param p0, "period"    # Lcom/google/android/exoplayer2/source/dash/manifest/Period;
    .param p1, "type"    # I

    .line 191
    invoke-virtual {p0, p1}, Lcom/google/android/exoplayer2/source/dash/manifest/Period;->getAdaptationSetIndex(I)I

    move-result v0

    .line 192
    .local v0, "index":I
    const/4 v1, 0x0

    const/4 v2, -0x1

    if-ne v0, v2, :cond_9

    .line 193
    return-object v1

    .line 195
    :cond_9
    iget-object v2, p0, Lcom/google/android/exoplayer2/source/dash/manifest/Period;->adaptationSets:Ljava/util/List;

    invoke-interface {v2, v0}, Ljava/util/List;->get(I)Ljava/lang/Object;

    move-result-object v2

    check-cast v2, Lcom/google/android/exoplayer2/source/dash/manifest/AdaptationSet;

    iget-object v2, v2, Lcom/google/android/exoplayer2/source/dash/manifest/AdaptationSet;->representations:Ljava/util/List;

    .line 196
    .local v2, "representations":Ljava/util/List;, "Ljava/util/List<Lcom/google/android/exoplayer2/source/dash/manifest/Representation;>;"
    invoke-interface {v2}, Ljava/util/List;->isEmpty()Z

    move-result v3

    if-eqz v3, :cond_1a

    goto :goto_21

    :cond_1a
    const/4 v1, 0x0

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

    move-result-object v1

    check-cast v1, Lcom/google/android/exoplayer2/source/dash/manifest/Representation;

    :goto_21
    return-object v1
.end method

.method public static loadChunkIndex(Lcom/google/android/exoplayer2/upstream/DataSource;ILcom/google/android/exoplayer2/source/dash/manifest/Representation;)Lcom/google/android/exoplayer2/extractor/ChunkIndex;
    .registers 5
    .param p0, "dataSource"    # Lcom/google/android/exoplayer2/upstream/DataSource;
    .param p1, "trackType"    # I
    .param p2, "representation"    # Lcom/google/android/exoplayer2/source/dash/manifest/Representation;
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/io/IOException;,
            Ljava/lang/InterruptedException;
        }
    .end annotation

    .line 122
    const/4 v0, 0x1

    invoke-static {p0, p1, p2, v0}, Lcom/google/android/exoplayer2/source/dash/DashUtil;->loadInitializationData(Lcom/google/android/exoplayer2/upstream/DataSource;ILcom/google/android/exoplayer2/source/dash/manifest/Representation;Z)Lcom/google/android/exoplayer2/source/chunk/ChunkExtractorWrapper;

    move-result-object v0

    .line 124
    .local v0, "extractorWrapper":Lcom/google/android/exoplayer2/source/chunk/ChunkExtractorWrapper;
    if-nez v0, :cond_9

    const/4 v1, 0x0

    goto :goto_f

    :cond_9
    invoke-virtual {v0}, Lcom/google/android/exoplayer2/source/chunk/ChunkExtractorWrapper;->getSeekMap()Lcom/google/android/exoplayer2/extractor/SeekMap;

    move-result-object v1

    check-cast v1, Lcom/google/android/exoplayer2/extractor/ChunkIndex;

    :goto_f
    return-object v1
.end method

.method public static loadDrmInitData(Lcom/google/android/exoplayer2/upstream/DataSource;Lcom/google/android/exoplayer2/source/dash/manifest/Period;)Lcom/google/android/exoplayer2/drm/DrmInitData;
    .registers 7
    .param p0, "dataSource"    # Lcom/google/android/exoplayer2/upstream/DataSource;
    .param p1, "period"    # Lcom/google/android/exoplayer2/source/dash/manifest/Period;
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/io/IOException;,
            Ljava/lang/InterruptedException;
        }
    .end annotation

    .line 71
    const/4 v0, 0x2

    .line 72
    .local v0, "primaryTrackType":I
    invoke-static {p1, v0}, Lcom/google/android/exoplayer2/source/dash/DashUtil;->getFirstRepresentation(Lcom/google/android/exoplayer2/source/dash/manifest/Period;I)Lcom/google/android/exoplayer2/source/dash/manifest/Representation;

    move-result-object v1

    .line 73
    .local v1, "representation":Lcom/google/android/exoplayer2/source/dash/manifest/Representation;
    if-nez v1, :cond_10

    .line 74
    const/4 v0, 0x1

    .line 75
    invoke-static {p1, v0}, Lcom/google/android/exoplayer2/source/dash/DashUtil;->getFirstRepresentation(Lcom/google/android/exoplayer2/source/dash/manifest/Period;I)Lcom/google/android/exoplayer2/source/dash/manifest/Representation;

    move-result-object v1

    .line 76
    if-nez v1, :cond_10

    .line 77
    const/4 v2, 0x0

    return-object v2

    .line 80
    :cond_10
    iget-object v2, v1, Lcom/google/android/exoplayer2/source/dash/manifest/Representation;->format:Lcom/google/android/exoplayer2/Format;

    .line 81
    .local v2, "manifestFormat":Lcom/google/android/exoplayer2/Format;
    invoke-static {p0, v0, v1}, Lcom/google/android/exoplayer2/source/dash/DashUtil;->loadSampleFormat(Lcom/google/android/exoplayer2/upstream/DataSource;ILcom/google/android/exoplayer2/source/dash/manifest/Representation;)Lcom/google/android/exoplayer2/Format;

    move-result-object v3

    .line 82
    .local v3, "sampleFormat":Lcom/google/android/exoplayer2/Format;
    if-nez v3, :cond_1b

    iget-object v4, v2, Lcom/google/android/exoplayer2/Format;->drmInitData:Lcom/google/android/exoplayer2/drm/DrmInitData;

    goto :goto_21

    .line 84
    :cond_1b
    invoke-virtual {v3, v2}, Lcom/google/android/exoplayer2/Format;->copyWithManifestFormatInfo(Lcom/google/android/exoplayer2/Format;)Lcom/google/android/exoplayer2/Format;

    move-result-object v4

    iget-object v4, v4, Lcom/google/android/exoplayer2/Format;->drmInitData:Lcom/google/android/exoplayer2/drm/DrmInitData;

    .line 82
    :goto_21
    return-object v4
.end method

.method private static loadInitializationData(Lcom/google/android/exoplayer2/upstream/DataSource;ILcom/google/android/exoplayer2/source/dash/manifest/Representation;Z)Lcom/google/android/exoplayer2/source/chunk/ChunkExtractorWrapper;
    .registers 8
    .param p0, "dataSource"    # Lcom/google/android/exoplayer2/upstream/DataSource;
    .param p1, "trackType"    # I
    .param p2, "representation"    # Lcom/google/android/exoplayer2/source/dash/manifest/Representation;
    .param p3, "loadIndex"    # Z
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/io/IOException;,
            Ljava/lang/InterruptedException;
        }
    .end annotation

    .line 144
    invoke-virtual {p2}, Lcom/google/android/exoplayer2/source/dash/manifest/Representation;->getInitializationUri()Lcom/google/android/exoplayer2/source/dash/manifest/RangedUri;

    move-result-object v0

    .line 145
    .local v0, "initializationUri":Lcom/google/android/exoplayer2/source/dash/manifest/RangedUri;
    const/4 v1, 0x0

    if-nez v0, :cond_8

    .line 146
    return-object v1

    .line 148
    :cond_8
    iget-object v2, p2, Lcom/google/android/exoplayer2/source/dash/manifest/Representation;->format:Lcom/google/android/exoplayer2/Format;

    invoke-static {p1, v2}, Lcom/google/android/exoplayer2/source/dash/DashUtil;->newWrappedExtractor(ILcom/google/android/exoplayer2/Format;)Lcom/google/android/exoplayer2/source/chunk/ChunkExtractorWrapper;

    move-result-object v2

    .line 150
    .local v2, "extractorWrapper":Lcom/google/android/exoplayer2/source/chunk/ChunkExtractorWrapper;
    if-eqz p3, :cond_24

    .line 151
    invoke-virtual {p2}, Lcom/google/android/exoplayer2/source/dash/manifest/Representation;->getIndexUri()Lcom/google/android/exoplayer2/source/dash/manifest/RangedUri;

    move-result-object v3

    .line 152
    .local v3, "indexUri":Lcom/google/android/exoplayer2/source/dash/manifest/RangedUri;
    if-nez v3, :cond_17

    .line 153
    return-object v1

    .line 157
    :cond_17
    iget-object v1, p2, Lcom/google/android/exoplayer2/source/dash/manifest/Representation;->baseUrl:Ljava/lang/String;

    invoke-virtual {v0, v3, v1}, Lcom/google/android/exoplayer2/source/dash/manifest/RangedUri;->attemptMerge(Lcom/google/android/exoplayer2/source/dash/manifest/RangedUri;Ljava/lang/String;)Lcom/google/android/exoplayer2/source/dash/manifest/RangedUri;

    move-result-object v1

    .line 158
    .local v1, "requestUri":Lcom/google/android/exoplayer2/source/dash/manifest/RangedUri;
    if-nez v1, :cond_23

    .line 159
    invoke-static {p0, p2, v2, v0}, Lcom/google/android/exoplayer2/source/dash/DashUtil;->loadInitializationData(Lcom/google/android/exoplayer2/upstream/DataSource;Lcom/google/android/exoplayer2/source/dash/manifest/Representation;Lcom/google/android/exoplayer2/source/chunk/ChunkExtractorWrapper;Lcom/google/android/exoplayer2/source/dash/manifest/RangedUri;)V

    .line 160
    move-object v1, v3

    .line 162
    .end local v3    # "indexUri":Lcom/google/android/exoplayer2/source/dash/manifest/RangedUri;
    :cond_23
    goto :goto_25

    .line 163
    .end local v1    # "requestUri":Lcom/google/android/exoplayer2/source/dash/manifest/RangedUri;
    :cond_24
    move-object v1, v0

    .line 165
    .restart local v1    # "requestUri":Lcom/google/android/exoplayer2/source/dash/manifest/RangedUri;
    :goto_25
    invoke-static {p0, p2, v2, v1}, Lcom/google/android/exoplayer2/source/dash/DashUtil;->loadInitializationData(Lcom/google/android/exoplayer2/upstream/DataSource;Lcom/google/android/exoplayer2/source/dash/manifest/Representation;Lcom/google/android/exoplayer2/source/chunk/ChunkExtractorWrapper;Lcom/google/android/exoplayer2/source/dash/manifest/RangedUri;)V

    .line 166
    return-object v2
.end method

.method private static loadInitializationData(Lcom/google/android/exoplayer2/upstream/DataSource;Lcom/google/android/exoplayer2/source/dash/manifest/Representation;Lcom/google/android/exoplayer2/source/chunk/ChunkExtractorWrapper;Lcom/google/android/exoplayer2/source/dash/manifest/RangedUri;)V
    .registers 12
    .param p0, "dataSource"    # Lcom/google/android/exoplayer2/upstream/DataSource;
    .param p1, "representation"    # Lcom/google/android/exoplayer2/source/dash/manifest/Representation;
    .param p2, "extractorWrapper"    # Lcom/google/android/exoplayer2/source/chunk/ChunkExtractorWrapper;
    .param p3, "requestUri"    # Lcom/google/android/exoplayer2/source/dash/manifest/RangedUri;
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/io/IOException;,
            Ljava/lang/InterruptedException;
        }
    .end annotation

    .line 172
    new-instance v7, Lcom/google/android/exoplayer2/upstream/DataSpec;

    iget-object v0, p1, Lcom/google/android/exoplayer2/source/dash/manifest/Representation;->baseUrl:Ljava/lang/String;

    invoke-virtual {p3, v0}, Lcom/google/android/exoplayer2/source/dash/manifest/RangedUri;->resolveUri(Ljava/lang/String;)Landroid/net/Uri;

    move-result-object v1

    iget-wide v2, p3, Lcom/google/android/exoplayer2/source/dash/manifest/RangedUri;->start:J

    iget-wide v4, p3, Lcom/google/android/exoplayer2/source/dash/manifest/RangedUri;->length:J

    .line 173
    invoke-virtual {p1}, Lcom/google/android/exoplayer2/source/dash/manifest/Representation;->getCacheKey()Ljava/lang/String;

    move-result-object v6

    move-object v0, v7

    invoke-direct/range {v0 .. v6}, Lcom/google/android/exoplayer2/upstream/DataSpec;-><init>(Landroid/net/Uri;JJLjava/lang/String;)V

    move-object v2, v7

    .line 174
    .local v2, "dataSpec":Lcom/google/android/exoplayer2/upstream/DataSpec;
    new-instance v7, Lcom/google/android/exoplayer2/source/chunk/InitializationChunk;

    iget-object v3, p1, Lcom/google/android/exoplayer2/source/dash/manifest/Representation;->format:Lcom/google/android/exoplayer2/Format;

    const/4 v4, 0x0

    const/4 v5, 0x0

    move-object v0, v7

    move-object v1, p0

    move-object v6, p2

    invoke-direct/range {v0 .. v6}, Lcom/google/android/exoplayer2/source/chunk/InitializationChunk;-><init>(Lcom/google/android/exoplayer2/upstream/DataSource;Lcom/google/android/exoplayer2/upstream/DataSpec;Lcom/google/android/exoplayer2/Format;ILjava/lang/Object;Lcom/google/android/exoplayer2/source/chunk/ChunkExtractorWrapper;)V

    .line 177
    .local v0, "initializationChunk":Lcom/google/android/exoplayer2/source/chunk/InitializationChunk;
    invoke-virtual {v0}, Lcom/google/android/exoplayer2/source/chunk/InitializationChunk;->load()V

    .line 178
    return-void
.end method

.method public static loadManifest(Lcom/google/android/exoplayer2/upstream/DataSource;Landroid/net/Uri;)Lcom/google/android/exoplayer2/source/dash/manifest/DashManifest;
    .registers 4
    .param p0, "dataSource"    # Lcom/google/android/exoplayer2/upstream/DataSource;
    .param p1, "uri"    # Landroid/net/Uri;
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/io/IOException;
        }
    .end annotation

    .line 57
    new-instance v0, Lcom/google/android/exoplayer2/source/dash/manifest/DashManifestParser;

    invoke-direct {v0}, Lcom/google/android/exoplayer2/source/dash/manifest/DashManifestParser;-><init>()V

    const/4 v1, 0x4

    invoke-static {p0, v0, p1, v1}, Lcom/google/android/exoplayer2/upstream/ParsingLoadable;->load(Lcom/google/android/exoplayer2/upstream/DataSource;Lcom/google/android/exoplayer2/upstream/ParsingLoadable$Parser;Landroid/net/Uri;I)Ljava/lang/Object;

    move-result-object v0

    check-cast v0, Lcom/google/android/exoplayer2/source/dash/manifest/DashManifest;

    return-object v0
.end method

.method public static loadSampleFormat(Lcom/google/android/exoplayer2/upstream/DataSource;ILcom/google/android/exoplayer2/source/dash/manifest/Representation;)Lcom/google/android/exoplayer2/Format;
    .registers 6
    .param p0, "dataSource"    # Lcom/google/android/exoplayer2/upstream/DataSource;
    .param p1, "trackType"    # I
    .param p2, "representation"    # Lcom/google/android/exoplayer2/source/dash/manifest/Representation;
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/io/IOException;,
            Ljava/lang/InterruptedException;
        }
    .end annotation

    .line 101
    const/4 v0, 0x0

    invoke-static {p0, p1, p2, v0}, Lcom/google/android/exoplayer2/source/dash/DashUtil;->loadInitializationData(Lcom/google/android/exoplayer2/upstream/DataSource;ILcom/google/android/exoplayer2/source/dash/manifest/Representation;Z)Lcom/google/android/exoplayer2/source/chunk/ChunkExtractorWrapper;

    move-result-object v1

    .line 103
    .local v1, "extractorWrapper":Lcom/google/android/exoplayer2/source/chunk/ChunkExtractorWrapper;
    if-nez v1, :cond_9

    const/4 v0, 0x0

    goto :goto_f

    :cond_9
    invoke-virtual {v1}, Lcom/google/android/exoplayer2/source/chunk/ChunkExtractorWrapper;->getSampleFormats()[Lcom/google/android/exoplayer2/Format;

    move-result-object v2

    aget-object v0, v2, v0

    :goto_f
    return-object v0
.end method

.method private static newWrappedExtractor(ILcom/google/android/exoplayer2/Format;)Lcom/google/android/exoplayer2/source/chunk/ChunkExtractorWrapper;
    .registers 6
    .param p0, "trackType"    # I
    .param p1, "format"    # Lcom/google/android/exoplayer2/Format;

    .line 181
    iget-object v0, p1, Lcom/google/android/exoplayer2/Format;->containerMimeType:Ljava/lang/String;

    .line 182
    .local v0, "mimeType":Ljava/lang/String;
    if-eqz v0, :cond_17

    .line 184
    const-string/jumbo v1, "video/webm"

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

    move-result v1

    if-nez v1, :cond_15

    .line 185
    const-string v1, "audio/webm"

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

    move-result v1

    if-eqz v1, :cond_17

    :cond_15
    const/4 v1, 0x1

    goto :goto_18

    :cond_17
    const/4 v1, 0x0

    .line 186
    .local v1, "isWebm":Z
    :goto_18
    if-eqz v1, :cond_20

    new-instance v2, Lcom/google/android/exoplayer2/extractor/mkv/MatroskaExtractor;

    invoke-direct {v2}, Lcom/google/android/exoplayer2/extractor/mkv/MatroskaExtractor;-><init>()V

    goto :goto_25

    :cond_20
    new-instance v2, Lcom/google/android/exoplayer2/extractor/mp4/FragmentedMp4Extractor;

    invoke-direct {v2}, Lcom/google/android/exoplayer2/extractor/mp4/FragmentedMp4Extractor;-><init>()V

    .line 187
    .local v2, "extractor":Lcom/google/android/exoplayer2/extractor/Extractor;
    :goto_25
    new-instance v3, Lcom/google/android/exoplayer2/source/chunk/ChunkExtractorWrapper;

    invoke-direct {v3, v2, p0, p1}, Lcom/google/android/exoplayer2/source/chunk/ChunkExtractorWrapper;-><init>(Lcom/google/android/exoplayer2/extractor/Extractor;ILcom/google/android/exoplayer2/Format;)V

    return-object v3
.end method