PsExtractor$PesReader.smali

.class final Lcom/google/android/exoplayer2/extractor/ts/PsExtractor$PesReader;
.super Ljava/lang/Object;
.source "PsExtractor.java"


# annotations
.annotation system Ldalvik/annotation/EnclosingClass;
    value = Lcom/google/android/exoplayer2/extractor/ts/PsExtractor;
.end annotation

.annotation system Ldalvik/annotation/InnerClass;
    accessFlags = 0x1a
    name = "PesReader"
.end annotation


# static fields
.field private static final PES_SCRATCH_SIZE:I


# instance fields
.field private dtsFlag:Z

.field private extendedHeaderLength:I

.field private final pesPayloadReader:Lcom/google/android/exoplayer2/extractor/ts/ElementaryStreamReader;

.field private final pesScratch:Lcom/google/android/exoplayer2/util/ParsableBitArray;

.field private ptsFlag:Z

.field private seenFirstDts:Z

.field private timeUs:J

.field private final timestampAdjuster:Lcom/google/android/exoplayer2/util/TimestampAdjuster;


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

    const v0, 0x152f

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

    move-result v0

    sput v0, Lcom/google/android/exoplayer2/extractor/ts/PsExtractor$PesReader;->PES_SCRATCH_SIZE:I

    return-void
.end method

.method public constructor <init>(Lcom/google/android/exoplayer2/extractor/ts/ElementaryStreamReader;Lcom/google/android/exoplayer2/util/TimestampAdjuster;)V
    .registers 5
    .param p1, "pesPayloadReader"    # Lcom/google/android/exoplayer2/extractor/ts/ElementaryStreamReader;
    .param p2, "timestampAdjuster"    # Lcom/google/android/exoplayer2/util/TimestampAdjuster;

    .line 315
    invoke-direct {p0}, Ljava/lang/Object;-><init>()V

    .line 316
    iput-object p1, p0, Lcom/google/android/exoplayer2/extractor/ts/PsExtractor$PesReader;->pesPayloadReader:Lcom/google/android/exoplayer2/extractor/ts/ElementaryStreamReader;

    .line 317
    iput-object p2, p0, Lcom/google/android/exoplayer2/extractor/ts/PsExtractor$PesReader;->timestampAdjuster:Lcom/google/android/exoplayer2/util/TimestampAdjuster;

    .line 318
    new-instance v0, Lcom/google/android/exoplayer2/util/ParsableBitArray;

    const/16 v1, 0x40

    new-array v1, v1, [B

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

    iput-object v0, p0, Lcom/google/android/exoplayer2/extractor/ts/PsExtractor$PesReader;->pesScratch:Lcom/google/android/exoplayer2/util/ParsableBitArray;

    .line 319
    return-void
.end method

.method private parseHeader()V
    .registers 4

    .line 357
    iget-object v0, p0, Lcom/google/android/exoplayer2/extractor/ts/PsExtractor$PesReader;->pesScratch:Lcom/google/android/exoplayer2/util/ParsableBitArray;

    const/16 v1, 0x8

    invoke-virtual {v0, v1}, Lcom/google/android/exoplayer2/util/ParsableBitArray;->skipBits(I)V

    .line 358
    iget-object v0, p0, Lcom/google/android/exoplayer2/extractor/ts/PsExtractor$PesReader;->pesScratch:Lcom/google/android/exoplayer2/util/ParsableBitArray;

    invoke-virtual {v0}, Lcom/google/android/exoplayer2/util/ParsableBitArray;->readBit()Z

    move-result v0

    iput-boolean v0, p0, Lcom/google/android/exoplayer2/extractor/ts/PsExtractor$PesReader;->ptsFlag:Z

    .line 359
    iget-object v0, p0, Lcom/google/android/exoplayer2/extractor/ts/PsExtractor$PesReader;->pesScratch:Lcom/google/android/exoplayer2/util/ParsableBitArray;

    invoke-virtual {v0}, Lcom/google/android/exoplayer2/util/ParsableBitArray;->readBit()Z

    move-result v0

    iput-boolean v0, p0, Lcom/google/android/exoplayer2/extractor/ts/PsExtractor$PesReader;->dtsFlag:Z

    .line 362
    iget-object v0, p0, Lcom/google/android/exoplayer2/extractor/ts/PsExtractor$PesReader;->pesScratch:Lcom/google/android/exoplayer2/util/ParsableBitArray;

    const/4 v2, 0x6

    invoke-virtual {v0, v2}, Lcom/google/android/exoplayer2/util/ParsableBitArray;->skipBits(I)V

    .line 363
    iget-object v0, p0, Lcom/google/android/exoplayer2/extractor/ts/PsExtractor$PesReader;->pesScratch:Lcom/google/android/exoplayer2/util/ParsableBitArray;

    invoke-virtual {v0, v1}, Lcom/google/android/exoplayer2/util/ParsableBitArray;->readBits(I)I

    move-result v0

    iput v0, p0, Lcom/google/android/exoplayer2/extractor/ts/PsExtractor$PesReader;->extendedHeaderLength:I

    .line 364
    return-void
.end method

.method private parseHeaderExtension()V
    .registers 11

    .line 367
    const-wide/16 v0, 0x0

    iput-wide v0, p0, Lcom/google/android/exoplayer2/extractor/ts/PsExtractor$PesReader;->timeUs:J

    .line 368
    iget-boolean v0, p0, Lcom/google/android/exoplayer2/extractor/ts/PsExtractor$PesReader;->ptsFlag:Z

    if-eqz v0, :cond_81

    .line 369
    iget-object v0, p0, Lcom/google/android/exoplayer2/extractor/ts/PsExtractor$PesReader;->pesScratch:Lcom/google/android/exoplayer2/util/ParsableBitArray;

    const/4 v1, 0x4

    invoke-virtual {v0, v1}, Lcom/google/android/exoplayer2/util/ParsableBitArray;->skipBits(I)V

    .line 370
    iget-object v0, p0, Lcom/google/android/exoplayer2/extractor/ts/PsExtractor$PesReader;->pesScratch:Lcom/google/android/exoplayer2/util/ParsableBitArray;

    const/4 v2, 0x3

    invoke-virtual {v0, v2}, Lcom/google/android/exoplayer2/util/ParsableBitArray;->readBits(I)I

    move-result v0

    int-to-long v3, v0

    const/16 v0, 0x1e

    shl-long/2addr v3, v0

    .line 371
    .local v3, "pts":J
    iget-object v5, p0, Lcom/google/android/exoplayer2/extractor/ts/PsExtractor$PesReader;->pesScratch:Lcom/google/android/exoplayer2/util/ParsableBitArray;

    const/4 v6, 0x1

    invoke-virtual {v5, v6}, Lcom/google/android/exoplayer2/util/ParsableBitArray;->skipBits(I)V

    .line 372
    iget-object v5, p0, Lcom/google/android/exoplayer2/extractor/ts/PsExtractor$PesReader;->pesScratch:Lcom/google/android/exoplayer2/util/ParsableBitArray;

    const/16 v7, 0xf

    invoke-virtual {v5, v7}, Lcom/google/android/exoplayer2/util/ParsableBitArray;->readBits(I)I

    move-result v5

    shl-int/2addr v5, v7

    int-to-long v8, v5

    or-long/2addr v3, v8

    .line 373
    iget-object v5, p0, Lcom/google/android/exoplayer2/extractor/ts/PsExtractor$PesReader;->pesScratch:Lcom/google/android/exoplayer2/util/ParsableBitArray;

    invoke-virtual {v5, v6}, Lcom/google/android/exoplayer2/util/ParsableBitArray;->skipBits(I)V

    .line 374
    iget-object v5, p0, Lcom/google/android/exoplayer2/extractor/ts/PsExtractor$PesReader;->pesScratch:Lcom/google/android/exoplayer2/util/ParsableBitArray;

    invoke-virtual {v5, v7}, Lcom/google/android/exoplayer2/util/ParsableBitArray;->readBits(I)I

    move-result v5

    int-to-long v8, v5

    or-long/2addr v3, v8

    .line 375
    iget-object v5, p0, Lcom/google/android/exoplayer2/extractor/ts/PsExtractor$PesReader;->pesScratch:Lcom/google/android/exoplayer2/util/ParsableBitArray;

    invoke-virtual {v5, v6}, Lcom/google/android/exoplayer2/util/ParsableBitArray;->skipBits(I)V

    .line 376
    iget-boolean v5, p0, Lcom/google/android/exoplayer2/extractor/ts/PsExtractor$PesReader;->seenFirstDts:Z

    if-nez v5, :cond_79

    iget-boolean v5, p0, Lcom/google/android/exoplayer2/extractor/ts/PsExtractor$PesReader;->dtsFlag:Z

    if-eqz v5, :cond_79

    .line 377
    iget-object v5, p0, Lcom/google/android/exoplayer2/extractor/ts/PsExtractor$PesReader;->pesScratch:Lcom/google/android/exoplayer2/util/ParsableBitArray;

    invoke-virtual {v5, v1}, Lcom/google/android/exoplayer2/util/ParsableBitArray;->skipBits(I)V

    .line 378
    iget-object v1, p0, Lcom/google/android/exoplayer2/extractor/ts/PsExtractor$PesReader;->pesScratch:Lcom/google/android/exoplayer2/util/ParsableBitArray;

    invoke-virtual {v1, v2}, Lcom/google/android/exoplayer2/util/ParsableBitArray;->readBits(I)I

    move-result v1

    int-to-long v1, v1

    shl-long v0, v1, v0

    .line 379
    .local v0, "dts":J
    iget-object v2, p0, Lcom/google/android/exoplayer2/extractor/ts/PsExtractor$PesReader;->pesScratch:Lcom/google/android/exoplayer2/util/ParsableBitArray;

    invoke-virtual {v2, v6}, Lcom/google/android/exoplayer2/util/ParsableBitArray;->skipBits(I)V

    .line 380
    iget-object v2, p0, Lcom/google/android/exoplayer2/extractor/ts/PsExtractor$PesReader;->pesScratch:Lcom/google/android/exoplayer2/util/ParsableBitArray;

    invoke-virtual {v2, v7}, Lcom/google/android/exoplayer2/util/ParsableBitArray;->readBits(I)I

    move-result v2

    shl-int/2addr v2, v7

    int-to-long v8, v2

    or-long/2addr v0, v8

    .line 381
    iget-object v2, p0, Lcom/google/android/exoplayer2/extractor/ts/PsExtractor$PesReader;->pesScratch:Lcom/google/android/exoplayer2/util/ParsableBitArray;

    invoke-virtual {v2, v6}, Lcom/google/android/exoplayer2/util/ParsableBitArray;->skipBits(I)V

    .line 382
    iget-object v2, p0, Lcom/google/android/exoplayer2/extractor/ts/PsExtractor$PesReader;->pesScratch:Lcom/google/android/exoplayer2/util/ParsableBitArray;

    invoke-virtual {v2, v7}, Lcom/google/android/exoplayer2/util/ParsableBitArray;->readBits(I)I

    move-result v2

    int-to-long v7, v2

    or-long/2addr v0, v7

    .line 383
    iget-object v2, p0, Lcom/google/android/exoplayer2/extractor/ts/PsExtractor$PesReader;->pesScratch:Lcom/google/android/exoplayer2/util/ParsableBitArray;

    invoke-virtual {v2, v6}, Lcom/google/android/exoplayer2/util/ParsableBitArray;->skipBits(I)V

    .line 389
    iget-object v2, p0, Lcom/google/android/exoplayer2/extractor/ts/PsExtractor$PesReader;->timestampAdjuster:Lcom/google/android/exoplayer2/util/TimestampAdjuster;

    invoke-virtual {v2, v0, v1}, Lcom/google/android/exoplayer2/util/TimestampAdjuster;->adjustTsTimestamp(J)J

    .line 390
    iput-boolean v6, p0, Lcom/google/android/exoplayer2/extractor/ts/PsExtractor$PesReader;->seenFirstDts:Z

    .line 392
    .end local v0    # "dts":J
    :cond_79
    iget-object v0, p0, Lcom/google/android/exoplayer2/extractor/ts/PsExtractor$PesReader;->timestampAdjuster:Lcom/google/android/exoplayer2/util/TimestampAdjuster;

    invoke-virtual {v0, v3, v4}, Lcom/google/android/exoplayer2/util/TimestampAdjuster;->adjustTsTimestamp(J)J

    move-result-wide v0

    iput-wide v0, p0, Lcom/google/android/exoplayer2/extractor/ts/PsExtractor$PesReader;->timeUs:J

    .line 394
    .end local v3    # "pts":J
    :cond_81
    return-void
.end method


# virtual methods
.method public consume(Lcom/google/android/exoplayer2/util/ParsableByteArray;)V
    .registers 6
    .param p1, "data"    # Lcom/google/android/exoplayer2/util/ParsableByteArray;
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Lcom/google/android/exoplayer2/ParserException;
        }
    .end annotation

    .line 340
    iget-object v0, p0, Lcom/google/android/exoplayer2/extractor/ts/PsExtractor$PesReader;->pesScratch:Lcom/google/android/exoplayer2/util/ParsableBitArray;

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

    const/4 v1, 0x0

    const/4 v2, 0x3

    invoke-virtual {p1, v0, v1, v2}, Lcom/google/android/exoplayer2/util/ParsableByteArray;->readBytes([BII)V

    .line 341
    iget-object v0, p0, Lcom/google/android/exoplayer2/extractor/ts/PsExtractor$PesReader;->pesScratch:Lcom/google/android/exoplayer2/util/ParsableBitArray;

    invoke-virtual {v0, v1}, Lcom/google/android/exoplayer2/util/ParsableBitArray;->setPosition(I)V

    .line 342
    invoke-direct {p0}, Lcom/google/android/exoplayer2/extractor/ts/PsExtractor$PesReader;->parseHeader()V

    .line 343
    iget-object v0, p0, Lcom/google/android/exoplayer2/extractor/ts/PsExtractor$PesReader;->pesScratch:Lcom/google/android/exoplayer2/util/ParsableBitArray;

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

    iget v2, p0, Lcom/google/android/exoplayer2/extractor/ts/PsExtractor$PesReader;->extendedHeaderLength:I

    invoke-virtual {p1, v0, v1, v2}, Lcom/google/android/exoplayer2/util/ParsableByteArray;->readBytes([BII)V

    .line 344
    iget-object v0, p0, Lcom/google/android/exoplayer2/extractor/ts/PsExtractor$PesReader;->pesScratch:Lcom/google/android/exoplayer2/util/ParsableBitArray;

    invoke-virtual {v0, v1}, Lcom/google/android/exoplayer2/util/ParsableBitArray;->setPosition(I)V

    .line 345
    invoke-direct {p0}, Lcom/google/android/exoplayer2/extractor/ts/PsExtractor$PesReader;->parseHeaderExtension()V

    .line 346
    iget-object v0, p0, Lcom/google/android/exoplayer2/extractor/ts/PsExtractor$PesReader;->pesPayloadReader:Lcom/google/android/exoplayer2/extractor/ts/ElementaryStreamReader;

    iget-wide v1, p0, Lcom/google/android/exoplayer2/extractor/ts/PsExtractor$PesReader;->timeUs:J

    const/4 v3, 0x4

    invoke-interface {v0, v1, v2, v3}, Lcom/google/android/exoplayer2/extractor/ts/ElementaryStreamReader;->packetStarted(JI)V

    .line 347
    iget-object v0, p0, Lcom/google/android/exoplayer2/extractor/ts/PsExtractor$PesReader;->pesPayloadReader:Lcom/google/android/exoplayer2/extractor/ts/ElementaryStreamReader;

    invoke-interface {v0, p1}, Lcom/google/android/exoplayer2/extractor/ts/ElementaryStreamReader;->consume(Lcom/google/android/exoplayer2/util/ParsableByteArray;)V

    .line 349
    iget-object v0, p0, Lcom/google/android/exoplayer2/extractor/ts/PsExtractor$PesReader;->pesPayloadReader:Lcom/google/android/exoplayer2/extractor/ts/ElementaryStreamReader;

    invoke-interface {v0}, Lcom/google/android/exoplayer2/extractor/ts/ElementaryStreamReader;->packetFinished()V

    .line 350
    return-void
.end method

.method public seek()V
    .registers 2

    .line 329
    const/4 v0, 0x0

    iput-boolean v0, p0, Lcom/google/android/exoplayer2/extractor/ts/PsExtractor$PesReader;->seenFirstDts:Z

    .line 330
    iget-object v0, p0, Lcom/google/android/exoplayer2/extractor/ts/PsExtractor$PesReader;->pesPayloadReader:Lcom/google/android/exoplayer2/extractor/ts/ElementaryStreamReader;

    invoke-interface {v0}, Lcom/google/android/exoplayer2/extractor/ts/ElementaryStreamReader;->seek()V

    .line 331
    return-void
.end method