apkfuckery/com.discord/smali/org/webrtc/voiceengine/WebRtcAudioTrack.smali

.class Lorg/webrtc/voiceengine/WebRtcAudioTrack;
.super Ljava/lang/Object;
.source "WebRtcAudioTrack.java"


# annotations
.annotation system Ldalvik/annotation/MemberClasses;
    value = {
        Lorg/webrtc/voiceengine/WebRtcAudioTrack$AudioTrackThread;
    }
.end annotation


# static fields
.field private static final BITS_PER_SAMPLE:I = 0x10

.field private static final BUFFERS_PER_SECOND:I = 0x64

.field private static final CALLBACK_BUFFER_SIZE_MS:I = 0xa

.field private static final DEBUG:Z = false

.field private static final TAG:Ljava/lang/String; = "WebRtcAudioTrack"


# instance fields
.field private final audioManager:Landroid/media/AudioManager;

.field private audioThread:Lorg/webrtc/voiceengine/WebRtcAudioTrack$AudioTrackThread;

.field private audioTrack:Landroid/media/AudioTrack;

.field private byteBuffer:Ljava/nio/ByteBuffer;

.field private final context:Landroid/content/Context;

.field private final nativeAudioTrack:J


# direct methods
.method constructor <init>(Landroid/content/Context;J)V
    .locals 4
    .param p1, "context"    # Landroid/content/Context;
    .param p2, "nativeAudioTrack"    # J

    .prologue
    const/4 v0, 0x0

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

    iput-object v0, p0, Lorg/webrtc/voiceengine/WebRtcAudioTrack;->audioTrack:Landroid/media/AudioTrack;

    iput-object v0, p0, Lorg/webrtc/voiceengine/WebRtcAudioTrack;->audioThread:Lorg/webrtc/voiceengine/WebRtcAudioTrack$AudioTrackThread;

    const-string v0, "WebRtcAudioTrack"

    new-instance v1, Ljava/lang/StringBuilder;

    invoke-direct {v1}, Ljava/lang/StringBuilder;-><init>()V

    const-string v2, "ctor"

    invoke-virtual {v1, v2}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v1

    invoke-static {}, Lorg/webrtc/voiceengine/WebRtcAudioUtils;->getThreadInfo()Ljava/lang/String;

    move-result-object v2

    invoke-virtual {v1, v2}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v1

    invoke-virtual {v1}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object v1

    invoke-static {v0, v1}, Lorg/webrtc/Logging;->d(Ljava/lang/String;Ljava/lang/String;)V

    iput-object p1, p0, Lorg/webrtc/voiceengine/WebRtcAudioTrack;->context:Landroid/content/Context;

    iput-wide p2, p0, Lorg/webrtc/voiceengine/WebRtcAudioTrack;->nativeAudioTrack:J

    const-string v0, "audio"

    invoke-virtual {p1, v0}, Landroid/content/Context;->getSystemService(Ljava/lang/String;)Ljava/lang/Object;

    move-result-object v0

    check-cast v0, Landroid/media/AudioManager;

    iput-object v0, p0, Lorg/webrtc/voiceengine/WebRtcAudioTrack;->audioManager:Landroid/media/AudioManager;

    return-void
.end method

.method static synthetic access$000(Lorg/webrtc/voiceengine/WebRtcAudioTrack;)Landroid/media/AudioTrack;
    .locals 1
    .param p0, "x0"    # Lorg/webrtc/voiceengine/WebRtcAudioTrack;

    .prologue
    iget-object v0, p0, Lorg/webrtc/voiceengine/WebRtcAudioTrack;->audioTrack:Landroid/media/AudioTrack;

    return-object v0
.end method

.method static synthetic access$100(Z)V
    .locals 0
    .param p0, "x0"    # Z

    .prologue
    invoke-static {p0}, Lorg/webrtc/voiceengine/WebRtcAudioTrack;->assertTrue(Z)V

    return-void
.end method

.method static synthetic access$200(Lorg/webrtc/voiceengine/WebRtcAudioTrack;)Ljava/nio/ByteBuffer;
    .locals 1
    .param p0, "x0"    # Lorg/webrtc/voiceengine/WebRtcAudioTrack;

    .prologue
    iget-object v0, p0, Lorg/webrtc/voiceengine/WebRtcAudioTrack;->byteBuffer:Ljava/nio/ByteBuffer;

    return-object v0
.end method

.method static synthetic access$300(Lorg/webrtc/voiceengine/WebRtcAudioTrack;)J
    .locals 2
    .param p0, "x0"    # Lorg/webrtc/voiceengine/WebRtcAudioTrack;

    .prologue
    iget-wide v0, p0, Lorg/webrtc/voiceengine/WebRtcAudioTrack;->nativeAudioTrack:J

    return-wide v0
.end method

.method static synthetic access$400(Lorg/webrtc/voiceengine/WebRtcAudioTrack;IJ)V
    .locals 0
    .param p0, "x0"    # Lorg/webrtc/voiceengine/WebRtcAudioTrack;
    .param p1, "x1"    # I
    .param p2, "x2"    # J

    .prologue
    invoke-direct {p0, p1, p2, p3}, Lorg/webrtc/voiceengine/WebRtcAudioTrack;->nativeGetPlayoutData(IJ)V

    return-void
.end method

.method private static assertTrue(Z)V
    .locals 2
    .param p0, "condition"    # Z

    .prologue
    if-nez p0, :cond_0

    new-instance v0, Ljava/lang/AssertionError;

    const-string v1, "Expected condition to be true"

    invoke-direct {v0, v1}, Ljava/lang/AssertionError;-><init>(Ljava/lang/Object;)V

    throw v0

    :cond_0
    return-void
.end method

.method private getStreamMaxVolume()I
    .locals 3

    .prologue
    const/4 v1, 0x0

    const-string v0, "WebRtcAudioTrack"

    const-string v2, "getStreamMaxVolume"

    invoke-static {v0, v2}, Lorg/webrtc/Logging;->d(Ljava/lang/String;Ljava/lang/String;)V

    iget-object v0, p0, Lorg/webrtc/voiceengine/WebRtcAudioTrack;->audioManager:Landroid/media/AudioManager;

    if-eqz v0, :cond_0

    const/4 v0, 0x1

    :goto_0
    invoke-static {v0}, Lorg/webrtc/voiceengine/WebRtcAudioTrack;->assertTrue(Z)V

    iget-object v0, p0, Lorg/webrtc/voiceengine/WebRtcAudioTrack;->audioManager:Landroid/media/AudioManager;

    invoke-virtual {v0, v1}, Landroid/media/AudioManager;->getStreamMaxVolume(I)I

    move-result v0

    return v0

    :cond_0
    move v0, v1

    goto :goto_0
.end method

.method private getStreamVolume()I
    .locals 3

    .prologue
    const/4 v1, 0x0

    const-string v0, "WebRtcAudioTrack"

    const-string v2, "getStreamVolume"

    invoke-static {v0, v2}, Lorg/webrtc/Logging;->d(Ljava/lang/String;Ljava/lang/String;)V

    iget-object v0, p0, Lorg/webrtc/voiceengine/WebRtcAudioTrack;->audioManager:Landroid/media/AudioManager;

    if-eqz v0, :cond_0

    const/4 v0, 0x1

    :goto_0
    invoke-static {v0}, Lorg/webrtc/voiceengine/WebRtcAudioTrack;->assertTrue(Z)V

    iget-object v0, p0, Lorg/webrtc/voiceengine/WebRtcAudioTrack;->audioManager:Landroid/media/AudioManager;

    invoke-virtual {v0, v1}, Landroid/media/AudioManager;->getStreamVolume(I)I

    move-result v0

    return v0

    :cond_0
    move v0, v1

    goto :goto_0
.end method

.method private initPlayout(II)V
    .locals 11
    .param p1, "sampleRate"    # I
    .param p2, "channels"    # I

    .prologue
    const/4 v6, 0x4

    const/4 v4, 0x2

    const/4 v10, 0x0

    const/4 v9, 0x1

    const-string v0, "WebRtcAudioTrack"

    new-instance v1, Ljava/lang/StringBuilder;

    invoke-direct {v1}, Ljava/lang/StringBuilder;-><init>()V

    const-string v2, "initPlayout(sampleRate="

    invoke-virtual {v1, v2}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v1

    invoke-virtual {v1, p1}, Ljava/lang/StringBuilder;->append(I)Ljava/lang/StringBuilder;

    move-result-object v1

    const-string v2, ", channels="

    invoke-virtual {v1, v2}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v1

    invoke-virtual {v1, p2}, Ljava/lang/StringBuilder;->append(I)Ljava/lang/StringBuilder;

    move-result-object v1

    const-string v2, ")"

    invoke-virtual {v1, v2}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v1

    invoke-virtual {v1}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object v1

    invoke-static {v0, v1}, Lorg/webrtc/Logging;->d(Ljava/lang/String;Ljava/lang/String;)V

    mul-int/lit8 v7, p2, 0x2

    .local v7, "bytesPerFrame":I
    iget-object v0, p0, Lorg/webrtc/voiceengine/WebRtcAudioTrack;->byteBuffer:Ljava/nio/ByteBuffer;

    div-int/lit8 v0, p1, 0x64

    mul-int/2addr v0, v7

    invoke-static {v0}, Ljava/nio/ByteBuffer;->allocateDirect(I)Ljava/nio/ByteBuffer;

    move-result-object v0

    iput-object v0, p0, Lorg/webrtc/voiceengine/WebRtcAudioTrack;->byteBuffer:Ljava/nio/ByteBuffer;

    const-string v0, "WebRtcAudioTrack"

    new-instance v1, Ljava/lang/StringBuilder;

    invoke-direct {v1}, Ljava/lang/StringBuilder;-><init>()V

    const-string v2, "byteBuffer.capacity: "

    invoke-virtual {v1, v2}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v1

    iget-object v2, p0, Lorg/webrtc/voiceengine/WebRtcAudioTrack;->byteBuffer:Ljava/nio/ByteBuffer;

    invoke-virtual {v2}, Ljava/nio/ByteBuffer;->capacity()I

    move-result v2

    invoke-virtual {v1, v2}, Ljava/lang/StringBuilder;->append(I)Ljava/lang/StringBuilder;

    move-result-object v1

    invoke-virtual {v1}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object v1

    invoke-static {v0, v1}, Lorg/webrtc/Logging;->d(Ljava/lang/String;Ljava/lang/String;)V

    iget-object v0, p0, Lorg/webrtc/voiceengine/WebRtcAudioTrack;->byteBuffer:Ljava/nio/ByteBuffer;

    iget-wide v2, p0, Lorg/webrtc/voiceengine/WebRtcAudioTrack;->nativeAudioTrack:J

    invoke-direct {p0, v0, v2, v3}, Lorg/webrtc/voiceengine/WebRtcAudioTrack;->nativeCacheDirectBufferAddress(Ljava/nio/ByteBuffer;J)V

    invoke-static {p1, v6, v4}, Landroid/media/AudioTrack;->getMinBufferSize(III)I

    move-result v5

    .local v5, "minBufferSizeInBytes":I
    const-string v0, "WebRtcAudioTrack"

    new-instance v1, Ljava/lang/StringBuilder;

    invoke-direct {v1}, Ljava/lang/StringBuilder;-><init>()V

    const-string v2, "AudioTrack.getMinBufferSize: "

    invoke-virtual {v1, v2}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v1

    invoke-virtual {v1, v5}, Ljava/lang/StringBuilder;->append(I)Ljava/lang/StringBuilder;

    move-result-object v1

    invoke-virtual {v1}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object v1

    invoke-static {v0, v1}, Lorg/webrtc/Logging;->d(Ljava/lang/String;Ljava/lang/String;)V

    iget-object v0, p0, Lorg/webrtc/voiceengine/WebRtcAudioTrack;->audioTrack:Landroid/media/AudioTrack;

    if-nez v0, :cond_0

    move v0, v9

    :goto_0
    invoke-static {v0}, Lorg/webrtc/voiceengine/WebRtcAudioTrack;->assertTrue(Z)V

    iget-object v0, p0, Lorg/webrtc/voiceengine/WebRtcAudioTrack;->byteBuffer:Ljava/nio/ByteBuffer;

    invoke-virtual {v0}, Ljava/nio/ByteBuffer;->capacity()I

    move-result v0

    if-ge v0, v5, :cond_1

    move v0, v9

    :goto_1
    invoke-static {v0}, Lorg/webrtc/voiceengine/WebRtcAudioTrack;->assertTrue(Z)V

    :try_start_0
    new-instance v0, Landroid/media/AudioTrack;

    const/4 v1, 0x0

    const/4 v3, 0x4

    const/4 v4, 0x2

    const/4 v6, 0x1

    move v2, p1

    invoke-direct/range {v0 .. v6}, Landroid/media/AudioTrack;-><init>(IIIIII)V

    iput-object v0, p0, Lorg/webrtc/voiceengine/WebRtcAudioTrack;->audioTrack:Landroid/media/AudioTrack;
    :try_end_0
    .catch Ljava/lang/IllegalArgumentException; {:try_start_0 .. :try_end_0} :catch_0

    iget-object v0, p0, Lorg/webrtc/voiceengine/WebRtcAudioTrack;->audioTrack:Landroid/media/AudioTrack;

    invoke-virtual {v0}, Landroid/media/AudioTrack;->getState()I

    move-result v0

    if-ne v0, v9, :cond_2

    move v0, v9

    :goto_2
    invoke-static {v0}, Lorg/webrtc/voiceengine/WebRtcAudioTrack;->assertTrue(Z)V

    iget-object v0, p0, Lorg/webrtc/voiceengine/WebRtcAudioTrack;->audioTrack:Landroid/media/AudioTrack;

    invoke-virtual {v0}, Landroid/media/AudioTrack;->getPlayState()I

    move-result v0

    if-ne v0, v9, :cond_3

    move v0, v9

    :goto_3
    invoke-static {v0}, Lorg/webrtc/voiceengine/WebRtcAudioTrack;->assertTrue(Z)V

    iget-object v0, p0, Lorg/webrtc/voiceengine/WebRtcAudioTrack;->audioTrack:Landroid/media/AudioTrack;

    invoke-virtual {v0}, Landroid/media/AudioTrack;->getStreamType()I

    move-result v0

    if-nez v0, :cond_4

    :goto_4
    invoke-static {v9}, Lorg/webrtc/voiceengine/WebRtcAudioTrack;->assertTrue(Z)V

    :goto_5
    return-void

    :cond_0
    move v0, v10

    goto :goto_0

    :cond_1
    move v0, v10

    goto :goto_1

    :catch_0
    move-exception v8

    .local v8, "e":Ljava/lang/IllegalArgumentException;
    const-string v0, "WebRtcAudioTrack"

    invoke-virtual {v8}, Ljava/lang/IllegalArgumentException;->getMessage()Ljava/lang/String;

    move-result-object v1

    invoke-static {v0, v1}, Lorg/webrtc/Logging;->d(Ljava/lang/String;Ljava/lang/String;)V

    goto :goto_5

    .end local v8    # "e":Ljava/lang/IllegalArgumentException;
    :cond_2
    move v0, v10

    goto :goto_2

    :cond_3
    move v0, v10

    goto :goto_3

    :cond_4
    move v9, v10

    goto :goto_4
.end method

.method private isVolumeFixed()Z
    .locals 1
    .annotation build Landroid/annotation/TargetApi;
        value = 0x15
    .end annotation

    .prologue
    invoke-static {}, Lorg/webrtc/voiceengine/WebRtcAudioUtils;->runningOnLollipopOrHigher()Z

    move-result v0

    if-nez v0, :cond_0

    const/4 v0, 0x0

    :goto_0
    return v0

    :cond_0
    iget-object v0, p0, Lorg/webrtc/voiceengine/WebRtcAudioTrack;->audioManager:Landroid/media/AudioManager;

    invoke-virtual {v0}, Landroid/media/AudioManager;->isVolumeFixed()Z

    move-result v0

    goto :goto_0
.end method

.method private native nativeCacheDirectBufferAddress(Ljava/nio/ByteBuffer;J)V
.end method

.method private native nativeGetPlayoutData(IJ)V
.end method

.method private setStreamVolume(I)Z
    .locals 5
    .param p1, "volume"    # I

    .prologue
    const/4 v1, 0x1

    const/4 v2, 0x0

    const-string v0, "WebRtcAudioTrack"

    new-instance v3, Ljava/lang/StringBuilder;

    invoke-direct {v3}, Ljava/lang/StringBuilder;-><init>()V

    const-string v4, "setStreamVolume("

    invoke-virtual {v3, v4}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v3

    invoke-virtual {v3, p1}, Ljava/lang/StringBuilder;->append(I)Ljava/lang/StringBuilder;

    move-result-object v3

    const-string v4, ")"

    invoke-virtual {v3, v4}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v3

    invoke-virtual {v3}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object v3

    invoke-static {v0, v3}, Lorg/webrtc/Logging;->d(Ljava/lang/String;Ljava/lang/String;)V

    iget-object v0, p0, Lorg/webrtc/voiceengine/WebRtcAudioTrack;->audioManager:Landroid/media/AudioManager;

    if-eqz v0, :cond_0

    move v0, v1

    :goto_0
    invoke-static {v0}, Lorg/webrtc/voiceengine/WebRtcAudioTrack;->assertTrue(Z)V

    invoke-direct {p0}, Lorg/webrtc/voiceengine/WebRtcAudioTrack;->isVolumeFixed()Z

    move-result v0

    if-eqz v0, :cond_1

    const-string v0, "WebRtcAudioTrack"

    const-string v1, "The device implements a fixed volume policy."

    invoke-static {v0, v1}, Lorg/webrtc/Logging;->e(Ljava/lang/String;Ljava/lang/String;)V

    :goto_1
    return v2

    :cond_0
    move v0, v2

    goto :goto_0

    :cond_1
    iget-object v0, p0, Lorg/webrtc/voiceengine/WebRtcAudioTrack;->audioManager:Landroid/media/AudioManager;

    invoke-virtual {v0, v2, p1, v2}, Landroid/media/AudioManager;->setStreamVolume(III)V

    move v2, v1

    goto :goto_1
.end method

.method private startPlayout()Z
    .locals 4

    .prologue
    const/4 v2, 0x0

    const/4 v1, 0x1

    const-string v0, "WebRtcAudioTrack"

    const-string v3, "startPlayout"

    invoke-static {v0, v3}, Lorg/webrtc/Logging;->d(Ljava/lang/String;Ljava/lang/String;)V

    iget-object v0, p0, Lorg/webrtc/voiceengine/WebRtcAudioTrack;->audioTrack:Landroid/media/AudioTrack;

    if-eqz v0, :cond_1

    move v0, v1

    :goto_0
    invoke-static {v0}, Lorg/webrtc/voiceengine/WebRtcAudioTrack;->assertTrue(Z)V

    iget-object v0, p0, Lorg/webrtc/voiceengine/WebRtcAudioTrack;->audioThread:Lorg/webrtc/voiceengine/WebRtcAudioTrack$AudioTrackThread;

    if-nez v0, :cond_0

    move v2, v1

    :cond_0
    invoke-static {v2}, Lorg/webrtc/voiceengine/WebRtcAudioTrack;->assertTrue(Z)V

    new-instance v0, Lorg/webrtc/voiceengine/WebRtcAudioTrack$AudioTrackThread;

    const-string v2, "AudioTrackJavaThread"

    invoke-direct {v0, p0, v2}, Lorg/webrtc/voiceengine/WebRtcAudioTrack$AudioTrackThread;-><init>(Lorg/webrtc/voiceengine/WebRtcAudioTrack;Ljava/lang/String;)V

    iput-object v0, p0, Lorg/webrtc/voiceengine/WebRtcAudioTrack;->audioThread:Lorg/webrtc/voiceengine/WebRtcAudioTrack$AudioTrackThread;

    iget-object v0, p0, Lorg/webrtc/voiceengine/WebRtcAudioTrack;->audioThread:Lorg/webrtc/voiceengine/WebRtcAudioTrack$AudioTrackThread;

    invoke-virtual {v0}, Lorg/webrtc/voiceengine/WebRtcAudioTrack$AudioTrackThread;->start()V

    return v1

    :cond_1
    move v0, v2

    goto :goto_0
.end method

.method private stopPlayout()Z
    .locals 4

    .prologue
    const/4 v3, 0x0

    const/4 v1, 0x1

    const-string v0, "WebRtcAudioTrack"

    const-string v2, "stopPlayout"

    invoke-static {v0, v2}, Lorg/webrtc/Logging;->d(Ljava/lang/String;Ljava/lang/String;)V

    iget-object v0, p0, Lorg/webrtc/voiceengine/WebRtcAudioTrack;->audioThread:Lorg/webrtc/voiceengine/WebRtcAudioTrack$AudioTrackThread;

    if-eqz v0, :cond_1

    move v0, v1

    :goto_0
    invoke-static {v0}, Lorg/webrtc/voiceengine/WebRtcAudioTrack;->assertTrue(Z)V

    iget-object v0, p0, Lorg/webrtc/voiceengine/WebRtcAudioTrack;->audioThread:Lorg/webrtc/voiceengine/WebRtcAudioTrack$AudioTrackThread;

    invoke-virtual {v0}, Lorg/webrtc/voiceengine/WebRtcAudioTrack$AudioTrackThread;->joinThread()V

    iput-object v3, p0, Lorg/webrtc/voiceengine/WebRtcAudioTrack;->audioThread:Lorg/webrtc/voiceengine/WebRtcAudioTrack$AudioTrackThread;

    iget-object v0, p0, Lorg/webrtc/voiceengine/WebRtcAudioTrack;->audioTrack:Landroid/media/AudioTrack;

    if-eqz v0, :cond_0

    iget-object v0, p0, Lorg/webrtc/voiceengine/WebRtcAudioTrack;->audioTrack:Landroid/media/AudioTrack;

    invoke-virtual {v0}, Landroid/media/AudioTrack;->release()V

    iput-object v3, p0, Lorg/webrtc/voiceengine/WebRtcAudioTrack;->audioTrack:Landroid/media/AudioTrack;

    :cond_0
    return v1

    :cond_1
    const/4 v0, 0x0

    goto :goto_0
.end method