401 lines
10 KiB
Smali
401 lines
10 KiB
Smali
.class public final Lcom/google/android/exoplayer2/upstream/DefaultBandwidthMeter;
|
|
.super Ljava/lang/Object;
|
|
.source "DefaultBandwidthMeter.java"
|
|
|
|
# interfaces
|
|
.implements Lcom/google/android/exoplayer2/upstream/BandwidthMeter;
|
|
.implements Lcom/google/android/exoplayer2/upstream/TransferListener;
|
|
|
|
|
|
# annotations
|
|
.annotation system Ldalvik/annotation/Signature;
|
|
value = {
|
|
"Ljava/lang/Object;",
|
|
"Lcom/google/android/exoplayer2/upstream/BandwidthMeter;",
|
|
"Lcom/google/android/exoplayer2/upstream/TransferListener<",
|
|
"Ljava/lang/Object;",
|
|
">;"
|
|
}
|
|
.end annotation
|
|
|
|
|
|
# static fields
|
|
.field private static final BYTES_TRANSFERRED_FOR_ESTIMATE:I = 0x80000
|
|
|
|
.field public static final DEFAULT_MAX_WEIGHT:I = 0x7d0
|
|
|
|
.field private static final ELAPSED_MILLIS_FOR_ESTIMATE:I = 0x7d0
|
|
|
|
|
|
# instance fields
|
|
.field private bitrateEstimate:J
|
|
|
|
.field private final eventHandler:Landroid/os/Handler;
|
|
|
|
.field private final eventListener:Lcom/google/android/exoplayer2/upstream/BandwidthMeter$EventListener;
|
|
|
|
.field private sampleBytesTransferred:J
|
|
|
|
.field private sampleStartTimeMs:J
|
|
|
|
.field private final slidingPercentile:Lcom/google/android/exoplayer2/util/SlidingPercentile;
|
|
|
|
.field private streamCount:I
|
|
|
|
.field private totalBytesTransferred:J
|
|
|
|
.field private totalElapsedTimeMs:J
|
|
|
|
|
|
# direct methods
|
|
.method public constructor <init>()V
|
|
.locals 1
|
|
|
|
const/4 v0, 0x0
|
|
|
|
.line 1
|
|
invoke-direct {p0, v0, v0}, Lcom/google/android/exoplayer2/upstream/DefaultBandwidthMeter;-><init>(Landroid/os/Handler;Lcom/google/android/exoplayer2/upstream/BandwidthMeter$EventListener;)V
|
|
|
|
return-void
|
|
.end method
|
|
|
|
.method public constructor <init>(Landroid/os/Handler;Lcom/google/android/exoplayer2/upstream/BandwidthMeter$EventListener;)V
|
|
.locals 1
|
|
|
|
const/16 v0, 0x7d0
|
|
|
|
.line 2
|
|
invoke-direct {p0, p1, p2, v0}, Lcom/google/android/exoplayer2/upstream/DefaultBandwidthMeter;-><init>(Landroid/os/Handler;Lcom/google/android/exoplayer2/upstream/BandwidthMeter$EventListener;I)V
|
|
|
|
return-void
|
|
.end method
|
|
|
|
.method public constructor <init>(Landroid/os/Handler;Lcom/google/android/exoplayer2/upstream/BandwidthMeter$EventListener;I)V
|
|
.locals 0
|
|
|
|
.line 3
|
|
invoke-direct {p0}, Ljava/lang/Object;-><init>()V
|
|
|
|
.line 4
|
|
iput-object p1, p0, Lcom/google/android/exoplayer2/upstream/DefaultBandwidthMeter;->eventHandler:Landroid/os/Handler;
|
|
|
|
.line 5
|
|
iput-object p2, p0, Lcom/google/android/exoplayer2/upstream/DefaultBandwidthMeter;->eventListener:Lcom/google/android/exoplayer2/upstream/BandwidthMeter$EventListener;
|
|
|
|
.line 6
|
|
new-instance p1, Lcom/google/android/exoplayer2/util/SlidingPercentile;
|
|
|
|
invoke-direct {p1, p3}, Lcom/google/android/exoplayer2/util/SlidingPercentile;-><init>(I)V
|
|
|
|
iput-object p1, p0, Lcom/google/android/exoplayer2/upstream/DefaultBandwidthMeter;->slidingPercentile:Lcom/google/android/exoplayer2/util/SlidingPercentile;
|
|
|
|
const-wide/16 p1, -0x1
|
|
|
|
.line 7
|
|
iput-wide p1, p0, Lcom/google/android/exoplayer2/upstream/DefaultBandwidthMeter;->bitrateEstimate:J
|
|
|
|
return-void
|
|
.end method
|
|
|
|
.method public static synthetic access$000(Lcom/google/android/exoplayer2/upstream/DefaultBandwidthMeter;)Lcom/google/android/exoplayer2/upstream/BandwidthMeter$EventListener;
|
|
.locals 0
|
|
|
|
.line 1
|
|
iget-object p0, p0, Lcom/google/android/exoplayer2/upstream/DefaultBandwidthMeter;->eventListener:Lcom/google/android/exoplayer2/upstream/BandwidthMeter$EventListener;
|
|
|
|
return-object p0
|
|
.end method
|
|
|
|
.method private notifyBandwidthSample(IJJ)V
|
|
.locals 9
|
|
|
|
.line 1
|
|
iget-object v0, p0, Lcom/google/android/exoplayer2/upstream/DefaultBandwidthMeter;->eventHandler:Landroid/os/Handler;
|
|
|
|
if-eqz v0, :cond_0
|
|
|
|
iget-object v1, p0, Lcom/google/android/exoplayer2/upstream/DefaultBandwidthMeter;->eventListener:Lcom/google/android/exoplayer2/upstream/BandwidthMeter$EventListener;
|
|
|
|
if-eqz v1, :cond_0
|
|
|
|
.line 2
|
|
new-instance v1, Lcom/google/android/exoplayer2/upstream/DefaultBandwidthMeter$1;
|
|
|
|
move-object v2, v1
|
|
|
|
move-object v3, p0
|
|
|
|
move v4, p1
|
|
|
|
move-wide v5, p2
|
|
|
|
move-wide v7, p4
|
|
|
|
invoke-direct/range {v2 .. v8}, Lcom/google/android/exoplayer2/upstream/DefaultBandwidthMeter$1;-><init>(Lcom/google/android/exoplayer2/upstream/DefaultBandwidthMeter;IJJ)V
|
|
|
|
invoke-virtual {v0, v1}, Landroid/os/Handler;->post(Ljava/lang/Runnable;)Z
|
|
|
|
:cond_0
|
|
return-void
|
|
.end method
|
|
|
|
|
|
# virtual methods
|
|
.method public declared-synchronized getBitrateEstimate()J
|
|
.locals 2
|
|
|
|
monitor-enter p0
|
|
|
|
.line 1
|
|
:try_start_0
|
|
iget-wide v0, p0, Lcom/google/android/exoplayer2/upstream/DefaultBandwidthMeter;->bitrateEstimate:J
|
|
:try_end_0
|
|
.catchall {:try_start_0 .. :try_end_0} :catchall_0
|
|
|
|
monitor-exit p0
|
|
|
|
return-wide v0
|
|
|
|
:catchall_0
|
|
move-exception v0
|
|
|
|
monitor-exit p0
|
|
|
|
throw v0
|
|
.end method
|
|
|
|
.method public declared-synchronized onBytesTransferred(Ljava/lang/Object;I)V
|
|
.locals 2
|
|
|
|
monitor-enter p0
|
|
|
|
.line 1
|
|
:try_start_0
|
|
iget-wide v0, p0, Lcom/google/android/exoplayer2/upstream/DefaultBandwidthMeter;->sampleBytesTransferred:J
|
|
|
|
int-to-long p1, p2
|
|
|
|
add-long/2addr v0, p1
|
|
|
|
iput-wide v0, p0, Lcom/google/android/exoplayer2/upstream/DefaultBandwidthMeter;->sampleBytesTransferred:J
|
|
:try_end_0
|
|
.catchall {:try_start_0 .. :try_end_0} :catchall_0
|
|
|
|
.line 2
|
|
monitor-exit p0
|
|
|
|
return-void
|
|
|
|
:catchall_0
|
|
move-exception p1
|
|
|
|
monitor-exit p0
|
|
|
|
throw p1
|
|
.end method
|
|
|
|
.method public declared-synchronized onTransferEnd(Ljava/lang/Object;)V
|
|
.locals 11
|
|
|
|
monitor-enter p0
|
|
|
|
.line 1
|
|
:try_start_0
|
|
iget p1, p0, Lcom/google/android/exoplayer2/upstream/DefaultBandwidthMeter;->streamCount:I
|
|
|
|
const/4 v0, 0x1
|
|
|
|
if-lez p1, :cond_0
|
|
|
|
move p1, v0
|
|
|
|
goto :goto_0
|
|
|
|
:cond_0
|
|
const/4 p1, 0x0
|
|
|
|
:goto_0
|
|
invoke-static {p1}, Lcom/google/android/exoplayer2/util/Assertions;->checkState(Z)V
|
|
|
|
.line 2
|
|
invoke-static {}, Landroid/os/SystemClock;->elapsedRealtime()J
|
|
|
|
move-result-wide v1
|
|
|
|
.line 3
|
|
iget-wide v3, p0, Lcom/google/android/exoplayer2/upstream/DefaultBandwidthMeter;->sampleStartTimeMs:J
|
|
|
|
sub-long v3, v1, v3
|
|
|
|
long-to-int v6, v3
|
|
|
|
.line 4
|
|
iget-wide v3, p0, Lcom/google/android/exoplayer2/upstream/DefaultBandwidthMeter;->totalElapsedTimeMs:J
|
|
|
|
int-to-long v7, v6
|
|
|
|
add-long/2addr v3, v7
|
|
|
|
iput-wide v3, p0, Lcom/google/android/exoplayer2/upstream/DefaultBandwidthMeter;->totalElapsedTimeMs:J
|
|
|
|
.line 5
|
|
iget-wide v3, p0, Lcom/google/android/exoplayer2/upstream/DefaultBandwidthMeter;->totalBytesTransferred:J
|
|
|
|
iget-wide v9, p0, Lcom/google/android/exoplayer2/upstream/DefaultBandwidthMeter;->sampleBytesTransferred:J
|
|
|
|
add-long/2addr v3, v9
|
|
|
|
iput-wide v3, p0, Lcom/google/android/exoplayer2/upstream/DefaultBandwidthMeter;->totalBytesTransferred:J
|
|
|
|
if-lez v6, :cond_3
|
|
|
|
const-wide/16 v3, 0x1f40
|
|
|
|
mul-long/2addr v3, v9
|
|
|
|
.line 6
|
|
div-long/2addr v3, v7
|
|
|
|
long-to-float p1, v3
|
|
|
|
.line 7
|
|
iget-object v3, p0, Lcom/google/android/exoplayer2/upstream/DefaultBandwidthMeter;->slidingPercentile:Lcom/google/android/exoplayer2/util/SlidingPercentile;
|
|
|
|
long-to-double v4, v9
|
|
|
|
invoke-static {v4, v5}, Ljava/lang/Math;->sqrt(D)D
|
|
|
|
move-result-wide v4
|
|
|
|
double-to-int v4, v4
|
|
|
|
invoke-virtual {v3, v4, p1}, Lcom/google/android/exoplayer2/util/SlidingPercentile;->addSample(IF)V
|
|
|
|
.line 8
|
|
iget-wide v3, p0, Lcom/google/android/exoplayer2/upstream/DefaultBandwidthMeter;->totalElapsedTimeMs:J
|
|
|
|
const-wide/16 v7, 0x7d0
|
|
|
|
cmp-long p1, v3, v7
|
|
|
|
if-gez p1, :cond_1
|
|
|
|
iget-wide v3, p0, Lcom/google/android/exoplayer2/upstream/DefaultBandwidthMeter;->totalBytesTransferred:J
|
|
|
|
const-wide/32 v7, 0x80000
|
|
|
|
cmp-long p1, v3, v7
|
|
|
|
if-ltz p1, :cond_3
|
|
|
|
.line 9
|
|
:cond_1
|
|
iget-object p1, p0, Lcom/google/android/exoplayer2/upstream/DefaultBandwidthMeter;->slidingPercentile:Lcom/google/android/exoplayer2/util/SlidingPercentile;
|
|
|
|
const/high16 v3, 0x3f000000 # 0.5f
|
|
|
|
invoke-virtual {p1, v3}, Lcom/google/android/exoplayer2/util/SlidingPercentile;->getPercentile(F)F
|
|
|
|
move-result p1
|
|
|
|
.line 10
|
|
invoke-static {p1}, Ljava/lang/Float;->isNaN(F)Z
|
|
|
|
move-result v3
|
|
|
|
if-eqz v3, :cond_2
|
|
|
|
const-wide/16 v3, -0x1
|
|
|
|
goto :goto_1
|
|
|
|
:cond_2
|
|
float-to-long v3, p1
|
|
|
|
:goto_1
|
|
iput-wide v3, p0, Lcom/google/android/exoplayer2/upstream/DefaultBandwidthMeter;->bitrateEstimate:J
|
|
|
|
.line 11
|
|
:cond_3
|
|
iget-wide v7, p0, Lcom/google/android/exoplayer2/upstream/DefaultBandwidthMeter;->sampleBytesTransferred:J
|
|
|
|
iget-wide v9, p0, Lcom/google/android/exoplayer2/upstream/DefaultBandwidthMeter;->bitrateEstimate:J
|
|
|
|
move-object v5, p0
|
|
|
|
invoke-direct/range {v5 .. v10}, Lcom/google/android/exoplayer2/upstream/DefaultBandwidthMeter;->notifyBandwidthSample(IJJ)V
|
|
|
|
.line 12
|
|
iget p1, p0, Lcom/google/android/exoplayer2/upstream/DefaultBandwidthMeter;->streamCount:I
|
|
|
|
sub-int/2addr p1, v0
|
|
|
|
iput p1, p0, Lcom/google/android/exoplayer2/upstream/DefaultBandwidthMeter;->streamCount:I
|
|
|
|
if-lez p1, :cond_4
|
|
|
|
.line 13
|
|
iput-wide v1, p0, Lcom/google/android/exoplayer2/upstream/DefaultBandwidthMeter;->sampleStartTimeMs:J
|
|
|
|
:cond_4
|
|
const-wide/16 v0, 0x0
|
|
|
|
.line 14
|
|
iput-wide v0, p0, Lcom/google/android/exoplayer2/upstream/DefaultBandwidthMeter;->sampleBytesTransferred:J
|
|
:try_end_0
|
|
.catchall {:try_start_0 .. :try_end_0} :catchall_0
|
|
|
|
.line 15
|
|
monitor-exit p0
|
|
|
|
return-void
|
|
|
|
:catchall_0
|
|
move-exception p1
|
|
|
|
monitor-exit p0
|
|
|
|
throw p1
|
|
.end method
|
|
|
|
.method public declared-synchronized onTransferStart(Ljava/lang/Object;Lcom/google/android/exoplayer2/upstream/DataSpec;)V
|
|
.locals 0
|
|
|
|
monitor-enter p0
|
|
|
|
.line 1
|
|
:try_start_0
|
|
iget p1, p0, Lcom/google/android/exoplayer2/upstream/DefaultBandwidthMeter;->streamCount:I
|
|
|
|
if-nez p1, :cond_0
|
|
|
|
.line 2
|
|
invoke-static {}, Landroid/os/SystemClock;->elapsedRealtime()J
|
|
|
|
move-result-wide p1
|
|
|
|
iput-wide p1, p0, Lcom/google/android/exoplayer2/upstream/DefaultBandwidthMeter;->sampleStartTimeMs:J
|
|
|
|
.line 3
|
|
:cond_0
|
|
iget p1, p0, Lcom/google/android/exoplayer2/upstream/DefaultBandwidthMeter;->streamCount:I
|
|
|
|
add-int/lit8 p1, p1, 0x1
|
|
|
|
iput p1, p0, Lcom/google/android/exoplayer2/upstream/DefaultBandwidthMeter;->streamCount:I
|
|
:try_end_0
|
|
.catchall {:try_start_0 .. :try_end_0} :catchall_0
|
|
|
|
.line 4
|
|
monitor-exit p0
|
|
|
|
return-void
|
|
|
|
:catchall_0
|
|
move-exception p1
|
|
|
|
monitor-exit p0
|
|
|
|
throw p1
|
|
.end method
|