ResamplingAudioProcessor.smali
.class final Lcom/google/android/exoplayer2/audio/ResamplingAudioProcessor;
.super Ljava/lang/Object;
.source "SourceFile"
# interfaces
.implements Lcom/google/android/exoplayer2/audio/AudioProcessor;
# instance fields
.field private buffer:Ljava/nio/ByteBuffer;
.field private channelCount:I
.field private encoding:I
.field private inputEnded:Z
.field private outputBuffer:Ljava/nio/ByteBuffer;
.field private sampleRateHz:I
# direct methods
.method public constructor <init>()V
.registers 2
.line 39
invoke-direct {p0}, Ljava/lang/Object;-><init>()V
const/4 v0, -0x1
.line 40
iput v0, p0, Lcom/google/android/exoplayer2/audio/ResamplingAudioProcessor;->sampleRateHz:I
.line 41
iput v0, p0, Lcom/google/android/exoplayer2/audio/ResamplingAudioProcessor;->channelCount:I
const/4 v0, 0x0
.line 42
iput v0, p0, Lcom/google/android/exoplayer2/audio/ResamplingAudioProcessor;->encoding:I
.line 43
sget-object v0, Lcom/google/android/exoplayer2/audio/ResamplingAudioProcessor;->EMPTY_BUFFER:Ljava/nio/ByteBuffer;
iput-object v0, p0, Lcom/google/android/exoplayer2/audio/ResamplingAudioProcessor;->buffer:Ljava/nio/ByteBuffer;
.line 44
sget-object v0, Lcom/google/android/exoplayer2/audio/ResamplingAudioProcessor;->EMPTY_BUFFER:Ljava/nio/ByteBuffer;
iput-object v0, p0, Lcom/google/android/exoplayer2/audio/ResamplingAudioProcessor;->outputBuffer:Ljava/nio/ByteBuffer;
return-void
.end method
# virtual methods
.method public final configure(III)Z
.registers 6
.annotation system Ldalvik/annotation/Throws;
value = {
Lcom/google/android/exoplayer2/audio/AudioProcessor$UnhandledFormatException;
}
.end annotation
const/4 v0, 0x2
const/4 v1, 0x3
if-eq p3, v1, :cond_15
if-eq p3, v0, :cond_15
const/high16 v1, -0x80000000
if-eq p3, v1, :cond_15
const/high16 v1, 0x40000000 # 2.0f
if-ne p3, v1, :cond_f
goto :goto_15
.line 52
:cond_f
new-instance v0, Lcom/google/android/exoplayer2/audio/AudioProcessor$UnhandledFormatException;
invoke-direct {v0, p1, p2, p3}, Lcom/google/android/exoplayer2/audio/AudioProcessor$UnhandledFormatException;-><init>(III)V
throw v0
.line 54
:cond_15
:goto_15
iget v1, p0, Lcom/google/android/exoplayer2/audio/ResamplingAudioProcessor;->sampleRateHz:I
if-ne v1, p1, :cond_23
iget v1, p0, Lcom/google/android/exoplayer2/audio/ResamplingAudioProcessor;->channelCount:I
if-ne v1, p2, :cond_23
iget v1, p0, Lcom/google/android/exoplayer2/audio/ResamplingAudioProcessor;->encoding:I
if-ne v1, p3, :cond_23
const/4 p1, 0x0
return p1
.line 58
:cond_23
iput p1, p0, Lcom/google/android/exoplayer2/audio/ResamplingAudioProcessor;->sampleRateHz:I
.line 59
iput p2, p0, Lcom/google/android/exoplayer2/audio/ResamplingAudioProcessor;->channelCount:I
.line 60
iput p3, p0, Lcom/google/android/exoplayer2/audio/ResamplingAudioProcessor;->encoding:I
if-ne p3, v0, :cond_2f
.line 62
sget-object p1, Lcom/google/android/exoplayer2/audio/ResamplingAudioProcessor;->EMPTY_BUFFER:Ljava/nio/ByteBuffer;
iput-object p1, p0, Lcom/google/android/exoplayer2/audio/ResamplingAudioProcessor;->buffer:Ljava/nio/ByteBuffer;
:cond_2f
const/4 p1, 0x1
return p1
.end method
.method public final flush()V
.registers 2
.line 171
sget-object v0, Lcom/google/android/exoplayer2/audio/ResamplingAudioProcessor;->EMPTY_BUFFER:Ljava/nio/ByteBuffer;
iput-object v0, p0, Lcom/google/android/exoplayer2/audio/ResamplingAudioProcessor;->outputBuffer:Ljava/nio/ByteBuffer;
const/4 v0, 0x0
.line 172
iput-boolean v0, p0, Lcom/google/android/exoplayer2/audio/ResamplingAudioProcessor;->inputEnded:Z
return-void
.end method
.method public final getOutput()Ljava/nio/ByteBuffer;
.registers 3
.line 158
iget-object v0, p0, Lcom/google/android/exoplayer2/audio/ResamplingAudioProcessor;->outputBuffer:Ljava/nio/ByteBuffer;
.line 159
sget-object v1, Lcom/google/android/exoplayer2/audio/ResamplingAudioProcessor;->EMPTY_BUFFER:Ljava/nio/ByteBuffer;
iput-object v1, p0, Lcom/google/android/exoplayer2/audio/ResamplingAudioProcessor;->outputBuffer:Ljava/nio/ByteBuffer;
return-object v0
.end method
.method public final getOutputChannelCount()I
.registers 2
.line 74
iget v0, p0, Lcom/google/android/exoplayer2/audio/ResamplingAudioProcessor;->channelCount:I
return v0
.end method
.method public final getOutputEncoding()I
.registers 2
const/4 v0, 0x2
return v0
.end method
.method public final getOutputSampleRateHz()I
.registers 2
.line 84
iget v0, p0, Lcom/google/android/exoplayer2/audio/ResamplingAudioProcessor;->sampleRateHz:I
return v0
.end method
.method public final isActive()Z
.registers 3
.line 69
iget v0, p0, Lcom/google/android/exoplayer2/audio/ResamplingAudioProcessor;->encoding:I
if-eqz v0, :cond_9
const/4 v1, 0x2
if-eq v0, v1, :cond_9
const/4 v0, 0x1
return v0
:cond_9
const/4 v0, 0x0
return v0
.end method
.method public final isEnded()Z
.registers 3
.line 166
iget-boolean v0, p0, Lcom/google/android/exoplayer2/audio/ResamplingAudioProcessor;->inputEnded:Z
if-eqz v0, :cond_c
iget-object v0, p0, Lcom/google/android/exoplayer2/audio/ResamplingAudioProcessor;->outputBuffer:Ljava/nio/ByteBuffer;
sget-object v1, Lcom/google/android/exoplayer2/audio/ResamplingAudioProcessor;->EMPTY_BUFFER:Ljava/nio/ByteBuffer;
if-ne v0, v1, :cond_c
const/4 v0, 0x1
return v0
:cond_c
const/4 v0, 0x0
return v0
.end method
.method public final queueEndOfStream()V
.registers 2
const/4 v0, 0x1
.line 153
iput-boolean v0, p0, Lcom/google/android/exoplayer2/audio/ResamplingAudioProcessor;->inputEnded:Z
return-void
.end method
.method public final queueInput(Ljava/nio/ByteBuffer;)V
.registers 9
.line 90
invoke-virtual {p1}, Ljava/nio/ByteBuffer;->position()I
move-result v0
.line 91
invoke-virtual {p1}, Ljava/nio/ByteBuffer;->limit()I
move-result v1
sub-int v2, v1, v0
.line 94
iget v3, p0, Lcom/google/android/exoplayer2/audio/ResamplingAudioProcessor;->encoding:I
const/high16 v4, 0x40000000 # 2.0f
const/high16 v5, -0x80000000
const/4 v6, 0x3
if-eq v3, v5, :cond_20
if-eq v3, v6, :cond_21
if-ne v3, v4, :cond_1a
.line 102
div-int/lit8 v2, v2, 0x2
goto :goto_23
.line 108
:cond_1a
new-instance p1, Ljava/lang/IllegalStateException;
invoke-direct {p1}, Ljava/lang/IllegalStateException;-><init>()V
throw p1
.line 99
:cond_20
div-int/2addr v2, v6
:cond_21
mul-int/lit8 v2, v2, 0x2
.line 110
:goto_23
iget-object v3, p0, Lcom/google/android/exoplayer2/audio/ResamplingAudioProcessor;->buffer:Ljava/nio/ByteBuffer;
invoke-virtual {v3}, Ljava/nio/ByteBuffer;->capacity()I
move-result v3
if-ge v3, v2, :cond_3a
.line 111
invoke-static {v2}, Ljava/nio/ByteBuffer;->allocateDirect(I)Ljava/nio/ByteBuffer;
move-result-object v2
invoke-static {}, Ljava/nio/ByteOrder;->nativeOrder()Ljava/nio/ByteOrder;
move-result-object v3
invoke-virtual {v2, v3}, Ljava/nio/ByteBuffer;->order(Ljava/nio/ByteOrder;)Ljava/nio/ByteBuffer;
move-result-object v2
iput-object v2, p0, Lcom/google/android/exoplayer2/audio/ResamplingAudioProcessor;->buffer:Ljava/nio/ByteBuffer;
goto :goto_3f
.line 113
:cond_3a
iget-object v2, p0, Lcom/google/android/exoplayer2/audio/ResamplingAudioProcessor;->buffer:Ljava/nio/ByteBuffer;
invoke-virtual {v2}, Ljava/nio/ByteBuffer;->clear()Ljava/nio/Buffer;
.line 117
:goto_3f
iget v2, p0, Lcom/google/android/exoplayer2/audio/ResamplingAudioProcessor;->encoding:I
if-eq v2, v5, :cond_81
if-eq v2, v6, :cond_68
if-ne v2, v4, :cond_62
:goto_47
if-ge v0, v1, :cond_9c
.line 135
iget-object v2, p0, Lcom/google/android/exoplayer2/audio/ResamplingAudioProcessor;->buffer:Ljava/nio/ByteBuffer;
add-int/lit8 v3, v0, 0x2
invoke-virtual {p1, v3}, Ljava/nio/ByteBuffer;->get(I)B
move-result v3
invoke-virtual {v2, v3}, Ljava/nio/ByteBuffer;->put(B)Ljava/nio/ByteBuffer;
.line 136
iget-object v2, p0, Lcom/google/android/exoplayer2/audio/ResamplingAudioProcessor;->buffer:Ljava/nio/ByteBuffer;
add-int/lit8 v3, v0, 0x3
invoke-virtual {p1, v3}, Ljava/nio/ByteBuffer;->get(I)B
move-result v3
invoke-virtual {v2, v3}, Ljava/nio/ByteBuffer;->put(B)Ljava/nio/ByteBuffer;
add-int/lit8 v0, v0, 0x4
goto :goto_47
.line 144
:cond_62
new-instance p1, Ljava/lang/IllegalStateException;
invoke-direct {p1}, Ljava/lang/IllegalStateException;-><init>()V
throw p1
:cond_68
:goto_68
if-ge v0, v1, :cond_9c
.line 121
iget-object v2, p0, Lcom/google/android/exoplayer2/audio/ResamplingAudioProcessor;->buffer:Ljava/nio/ByteBuffer;
const/4 v3, 0x0
invoke-virtual {v2, v3}, Ljava/nio/ByteBuffer;->put(B)Ljava/nio/ByteBuffer;
.line 122
iget-object v2, p0, Lcom/google/android/exoplayer2/audio/ResamplingAudioProcessor;->buffer:Ljava/nio/ByteBuffer;
invoke-virtual {p1, v0}, Ljava/nio/ByteBuffer;->get(I)B
move-result v3
and-int/lit16 v3, v3, 0xff
add-int/lit8 v3, v3, -0x80
int-to-byte v3, v3
invoke-virtual {v2, v3}, Ljava/nio/ByteBuffer;->put(B)Ljava/nio/ByteBuffer;
add-int/lit8 v0, v0, 0x1
goto :goto_68
:cond_81
:goto_81
if-ge v0, v1, :cond_9c
.line 128
iget-object v2, p0, Lcom/google/android/exoplayer2/audio/ResamplingAudioProcessor;->buffer:Ljava/nio/ByteBuffer;
add-int/lit8 v3, v0, 0x1
invoke-virtual {p1, v3}, Ljava/nio/ByteBuffer;->get(I)B
move-result v3
invoke-virtual {v2, v3}, Ljava/nio/ByteBuffer;->put(B)Ljava/nio/ByteBuffer;
.line 129
iget-object v2, p0, Lcom/google/android/exoplayer2/audio/ResamplingAudioProcessor;->buffer:Ljava/nio/ByteBuffer;
add-int/lit8 v3, v0, 0x2
invoke-virtual {p1, v3}, Ljava/nio/ByteBuffer;->get(I)B
move-result v3
invoke-virtual {v2, v3}, Ljava/nio/ByteBuffer;->put(B)Ljava/nio/ByteBuffer;
add-int/lit8 v0, v0, 0x3
goto :goto_81
.line 146
:cond_9c
invoke-virtual {p1}, Ljava/nio/ByteBuffer;->limit()I
move-result v0
invoke-virtual {p1, v0}, Ljava/nio/ByteBuffer;->position(I)Ljava/nio/Buffer;
.line 147
iget-object p1, p0, Lcom/google/android/exoplayer2/audio/ResamplingAudioProcessor;->buffer:Ljava/nio/ByteBuffer;
invoke-virtual {p1}, Ljava/nio/ByteBuffer;->flip()Ljava/nio/Buffer;
.line 148
iget-object p1, p0, Lcom/google/android/exoplayer2/audio/ResamplingAudioProcessor;->buffer:Ljava/nio/ByteBuffer;
iput-object p1, p0, Lcom/google/android/exoplayer2/audio/ResamplingAudioProcessor;->outputBuffer:Ljava/nio/ByteBuffer;
return-void
.end method
.method public final reset()V
.registers 2
.line 177
invoke-virtual {p0}, Lcom/google/android/exoplayer2/audio/ResamplingAudioProcessor;->flush()V
.line 178
sget-object v0, Lcom/google/android/exoplayer2/audio/ResamplingAudioProcessor;->EMPTY_BUFFER:Ljava/nio/ByteBuffer;
iput-object v0, p0, Lcom/google/android/exoplayer2/audio/ResamplingAudioProcessor;->buffer:Ljava/nio/ByteBuffer;
const/4 v0, -0x1
.line 179
iput v0, p0, Lcom/google/android/exoplayer2/audio/ResamplingAudioProcessor;->sampleRateHz:I
.line 180
iput v0, p0, Lcom/google/android/exoplayer2/audio/ResamplingAudioProcessor;->channelCount:I
const/4 v0, 0x0
.line 181
iput v0, p0, Lcom/google/android/exoplayer2/audio/ResamplingAudioProcessor;->encoding:I
return-void
.end method