.class public final Landroidx/media3/common/util/TimestampAdjuster; .super Ljava/lang/Object; .source "TimestampAdjuster.java" # static fields .field private static final MAX_PTS_PLUS_ONE:J = 0x200000000L .field public static final MODE_NO_OFFSET:J = 0x7fffffffffffffffL .field public static final MODE_SHARED:J = 0x7ffffffffffffffeL # instance fields .field private firstSampleTimestampUs:J .field private lastUnadjustedTimestampUs:J .field private final nextSampleTimestampUs:Ljava/lang/ThreadLocal; .annotation system Ldalvik/annotation/Signature; value = { "Ljava/lang/ThreadLocal<", "Ljava/lang/Long;", ">;" } .end annotation .end field .field private timestampOffsetUs:J # direct methods .method public constructor (J)V .locals 1 .line 85 invoke-direct {p0}, Ljava/lang/Object;->()V .line 86 new-instance v0, Ljava/lang/ThreadLocal; invoke-direct {v0}, Ljava/lang/ThreadLocal;->()V iput-object v0, p0, Landroidx/media3/common/util/TimestampAdjuster;->nextSampleTimestampUs:Ljava/lang/ThreadLocal; .line 87 invoke-virtual {p0, p1, p2}, Landroidx/media3/common/util/TimestampAdjuster;->reset(J)V return-void .end method .method public static ptsToUs(J)J .locals 2 const-wide/32 v0, 0xf4240 mul-long/2addr p0, v0 const-wide/32 v0, 0x15f90 .line 247 div-long/2addr p0, v0 return-wide p0 .end method .method public static usToNonWrappedPts(J)J .locals 2 const-wide/32 v0, 0x15f90 mul-long/2addr p0, v0 const-wide/32 v0, 0xf4240 .line 271 div-long/2addr p0, v0 return-wide p0 .end method .method public static usToWrappedPts(J)J .locals 2 .line 258 invoke-static {p0, p1}, Landroidx/media3/common/util/TimestampAdjuster;->usToNonWrappedPts(J)J move-result-wide p0 const-wide v0, 0x200000000L rem-long/2addr p0, v0 return-wide p0 .end method # virtual methods .method public declared-synchronized adjustSampleTimestamp(J)J .locals 4 monitor-enter p0 const-wide v0, -0x7fffffffffffffffL # -4.9E-324 cmp-long v2, p1, v0 if-nez v2, :cond_0 .line 220 monitor-exit p0 return-wide v0 .line 222 :cond_0 :try_start_0 invoke-virtual {p0}, Landroidx/media3/common/util/TimestampAdjuster;->isInitialized()Z move-result v0 if-nez v0, :cond_2 iget-wide v0, p0, Landroidx/media3/common/util/TimestampAdjuster;->firstSampleTimestampUs:J const-wide v2, 0x7ffffffffffffffeL cmp-long v2, v0, v2 if-nez v2, :cond_1 iget-object v0, p0, Landroidx/media3/common/util/TimestampAdjuster;->nextSampleTimestampUs:Ljava/lang/ThreadLocal; .line 225 invoke-virtual {v0}, Ljava/lang/ThreadLocal;->get()Ljava/lang/Object; move-result-object v0 check-cast v0, Ljava/lang/Long; invoke-static {v0}, Landroidx/media3/common/util/Assertions;->checkNotNull(Ljava/lang/Object;)Ljava/lang/Object; move-result-object v0 check-cast v0, Ljava/lang/Long; invoke-virtual {v0}, Ljava/lang/Long;->longValue()J move-result-wide v0 :cond_1 sub-long/2addr v0, p1 iput-wide v0, p0, Landroidx/media3/common/util/TimestampAdjuster;->timestampOffsetUs:J .line 229 invoke-virtual {p0}, Ljava/lang/Object;->notifyAll()V :cond_2 iput-wide p1, p0, Landroidx/media3/common/util/TimestampAdjuster;->lastUnadjustedTimestampUs:J iget-wide v0, p0, Landroidx/media3/common/util/TimestampAdjuster;->timestampOffsetUs:J :try_end_0 .catchall {:try_start_0 .. :try_end_0} :catchall_0 add-long/2addr p1, v0 .line 232 monitor-exit p0 return-wide p1 :catchall_0 move-exception p1 monitor-exit p0 throw p1 .end method .method public declared-synchronized adjustTsTimestamp(J)J .locals 8 monitor-enter p0 const-wide v0, -0x7fffffffffffffffL # -4.9E-324 cmp-long v2, p1, v0 if-nez v2, :cond_0 .line 195 monitor-exit p0 return-wide v0 :cond_0 :try_start_0 iget-wide v2, p0, Landroidx/media3/common/util/TimestampAdjuster;->lastUnadjustedTimestampUs:J cmp-long v0, v2, v0 if-eqz v0, :cond_1 .line 200 invoke-static {v2, v3}, Landroidx/media3/common/util/TimestampAdjuster;->usToNonWrappedPts(J)J move-result-wide v0 const-wide v2, 0x100000000L add-long/2addr v2, v0 const-wide v4, 0x200000000L .line 201 div-long/2addr v2, v4 const-wide/16 v6, 0x1 sub-long v6, v2, v6 mul-long/2addr v6, v4 add-long/2addr v6, p1 mul-long/2addr v2, v4 add-long/2addr p1, v2 sub-long v2, v6, v0 .line 205 invoke-static {v2, v3}, Ljava/lang/Math;->abs(J)J move-result-wide v2 sub-long v0, p1, v0 invoke-static {v0, v1}, Ljava/lang/Math;->abs(J)J move-result-wide v0 cmp-long v0, v2, v0 if-gez v0, :cond_1 move-wide p1, v6 .line 209 :cond_1 invoke-static {p1, p2}, Landroidx/media3/common/util/TimestampAdjuster;->ptsToUs(J)J move-result-wide p1 invoke-virtual {p0, p1, p2}, Landroidx/media3/common/util/TimestampAdjuster;->adjustSampleTimestamp(J)J move-result-wide p1 :try_end_0 .catchall {:try_start_0 .. :try_end_0} :catchall_0 monitor-exit p0 return-wide p1 :catchall_0 move-exception p1 monitor-exit p0 throw p1 .end method .method public declared-synchronized getFirstSampleTimestampUs()J .locals 4 monitor-enter p0 :try_start_0 iget-wide v0, p0, Landroidx/media3/common/util/TimestampAdjuster;->firstSampleTimestampUs:J :try_end_0 .catchall {:try_start_0 .. :try_end_0} :catchall_0 const-wide v2, 0x7fffffffffffffffL cmp-long v2, v0, v2 if-eqz v2, :cond_0 const-wide v2, 0x7ffffffffffffffeL cmp-long v2, v0, v2 if-nez v2, :cond_1 :cond_0 const-wide v0, -0x7fffffffffffffffL # -4.9E-324 .line 151 :cond_1 monitor-exit p0 return-wide v0 :catchall_0 move-exception v0 monitor-exit p0 throw v0 .end method .method public declared-synchronized getLastAdjustedTimestampUs()J .locals 4 monitor-enter p0 :try_start_0 iget-wide v0, p0, Landroidx/media3/common/util/TimestampAdjuster;->lastUnadjustedTimestampUs:J const-wide v2, -0x7fffffffffffffffL # -4.9E-324 cmp-long v2, v0, v2 if-eqz v2, :cond_0 iget-wide v2, p0, Landroidx/media3/common/util/TimestampAdjuster;->timestampOffsetUs:J add-long/2addr v0, v2 goto :goto_0 .line 163 :cond_0 invoke-virtual {p0}, Landroidx/media3/common/util/TimestampAdjuster;->getFirstSampleTimestampUs()J move-result-wide v0 :try_end_0 .catchall {:try_start_0 .. :try_end_0} :catchall_0 .line 161 :goto_0 monitor-exit p0 return-wide v0 :catchall_0 move-exception v0 monitor-exit p0 throw v0 .end method .method public declared-synchronized getTimestampOffsetUs()J .locals 2 monitor-enter p0 :try_start_0 iget-wide v0, p0, Landroidx/media3/common/util/TimestampAdjuster;->timestampOffsetUs:J :try_end_0 .catchall {:try_start_0 .. :try_end_0} :catchall_0 .line 171 monitor-exit p0 return-wide v0 :catchall_0 move-exception v0 monitor-exit p0 throw v0 .end method .method public declared-synchronized isInitialized()Z .locals 4 monitor-enter p0 :try_start_0 iget-wide v0, p0, Landroidx/media3/common/util/TimestampAdjuster;->timestampOffsetUs:J :try_end_0 .catchall {:try_start_0 .. :try_end_0} :catchall_0 const-wide v2, -0x7fffffffffffffffL # -4.9E-324 cmp-long v0, v0, v2 if-eqz v0, :cond_0 const/4 v0, 0x1 goto :goto_0 :cond_0 const/4 v0, 0x0 .line 237 :goto_0 monitor-exit p0 return v0 :catchall_0 move-exception v0 monitor-exit p0 throw v0 .end method .method public declared-synchronized reset(J)V .locals 2 monitor-enter p0 :try_start_0 iput-wide p1, p0, Landroidx/media3/common/util/TimestampAdjuster;->firstSampleTimestampUs:J const-wide v0, 0x7fffffffffffffffL cmp-long p1, p1, v0 const-wide v0, -0x7fffffffffffffffL # -4.9E-324 if-nez p1, :cond_0 const-wide/16 p1, 0x0 goto :goto_0 :cond_0 move-wide p1, v0 :goto_0 iput-wide p1, p0, Landroidx/media3/common/util/TimestampAdjuster;->timestampOffsetUs:J iput-wide v0, p0, Landroidx/media3/common/util/TimestampAdjuster;->lastUnadjustedTimestampUs:J :try_end_0 .catchall {:try_start_0 .. :try_end_0} :catchall_0 .line 185 monitor-exit p0 return-void :catchall_0 move-exception p1 monitor-exit p0 throw p1 .end method .method public declared-synchronized sharedInitializeOrWait(ZJJ)V .locals 9 .annotation system Ldalvik/annotation/Throws; value = { Ljava/lang/InterruptedException;, Ljava/util/concurrent/TimeoutException; } .end annotation monitor-enter p0 :try_start_0 iget-wide v0, p0, Landroidx/media3/common/util/TimestampAdjuster;->firstSampleTimestampUs:J const-wide v2, 0x7ffffffffffffffeL cmp-long v0, v0, v2 const/4 v1, 0x1 const/4 v2, 0x0 if-nez v0, :cond_0 move v0, v1 goto :goto_0 :cond_0 move v0, v2 .line 118 :goto_0 invoke-static {v0}, Landroidx/media3/common/util/Assertions;->checkState(Z)V .line 119 invoke-virtual {p0}, Landroidx/media3/common/util/TimestampAdjuster;->isInitialized()Z move-result v0 :try_end_0 .catchall {:try_start_0 .. :try_end_0} :catchall_0 if-eqz v0, :cond_1 .line 120 monitor-exit p0 return-void :cond_1 if-eqz p1, :cond_2 :try_start_1 iget-object p1, p0, Landroidx/media3/common/util/TimestampAdjuster;->nextSampleTimestampUs:Ljava/lang/ThreadLocal; .line 122 invoke-static {p2, p3}, Ljava/lang/Long;->valueOf(J)Ljava/lang/Long; move-result-object p2 invoke-virtual {p1, p2}, Ljava/lang/ThreadLocal;->set(Ljava/lang/Object;)V goto :goto_4 :cond_2 const-wide/16 p1, 0x0 move-wide v5, p1 move-wide v3, p4 .line 127 :goto_1 invoke-virtual {p0}, Landroidx/media3/common/util/TimestampAdjuster;->isInitialized()Z move-result p3 if-nez p3, :cond_7 cmp-long p3, p4, p1 if-nez p3, :cond_3 .line 129 invoke-virtual {p0}, Ljava/lang/Object;->wait()V goto :goto_1 :cond_3 cmp-long p3, v3, p1 if-lez p3, :cond_4 move p3, v1 goto :goto_2 :cond_4 move p3, v2 .line 131 :goto_2 invoke-static {p3}, Landroidx/media3/common/util/Assertions;->checkState(Z)V .line 132 invoke-static {}, Landroid/os/SystemClock;->elapsedRealtime()J move-result-wide v7 .line 133 invoke-virtual {p0, v3, v4}, Ljava/lang/Object;->wait(J)V .line 134 invoke-static {}, Landroid/os/SystemClock;->elapsedRealtime()J move-result-wide v3 sub-long/2addr v3, v7 add-long/2addr v5, v3 cmp-long p3, v5, p4 if-ltz p3, :cond_6 .line 135 invoke-virtual {p0}, Landroidx/media3/common/util/TimestampAdjuster;->isInitialized()Z move-result p3 if-eqz p3, :cond_5 goto :goto_3 .line 136 :cond_5 new-instance p1, Ljava/lang/StringBuilder; invoke-direct {p1}, Ljava/lang/StringBuilder;->()V const-string p2, "TimestampAdjuster failed to initialize in " invoke-virtual {p1, p2}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder; move-result-object p1 invoke-virtual {p1, p4, p5}, Ljava/lang/StringBuilder;->append(J)Ljava/lang/StringBuilder; move-result-object p1 const-string p2, " milliseconds" invoke-virtual {p1, p2}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder; move-result-object p1 invoke-virtual {p1}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String; move-result-object p1 .line 138 new-instance p2, Ljava/util/concurrent/TimeoutException; invoke-direct {p2, p1}, Ljava/util/concurrent/TimeoutException;->(Ljava/lang/String;)V throw p2 :try_end_1 .catchall {:try_start_1 .. :try_end_1} :catchall_0 :cond_6 :goto_3 sub-long v3, p4, v5 goto :goto_1 .line 144 :cond_7 :goto_4 monitor-exit p0 return-void :catchall_0 move-exception p1 monitor-exit p0 throw p1 .end method