.class final Lcom/google/android/exoplayer2/audio/ResamplingAudioProcessor; .super Ljava/lang/Object; .source "ResamplingAudioProcessor.java" # 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 ()V .locals 1 .line 1 invoke-direct {p0}, Ljava/lang/Object;->()V const/4 v0, -0x1 .line 2 iput v0, p0, Lcom/google/android/exoplayer2/audio/ResamplingAudioProcessor;->sampleRateHz:I .line 3 iput v0, p0, Lcom/google/android/exoplayer2/audio/ResamplingAudioProcessor;->channelCount:I const/4 v0, 0x0 .line 4 iput v0, p0, Lcom/google/android/exoplayer2/audio/ResamplingAudioProcessor;->encoding:I .line 5 sget-object v0, Lcom/google/android/exoplayer2/audio/AudioProcessor;->EMPTY_BUFFER:Ljava/nio/ByteBuffer; iput-object v0, p0, Lcom/google/android/exoplayer2/audio/ResamplingAudioProcessor;->buffer:Ljava/nio/ByteBuffer; .line 6 iput-object v0, p0, Lcom/google/android/exoplayer2/audio/ResamplingAudioProcessor;->outputBuffer:Ljava/nio/ByteBuffer; return-void .end method # virtual methods .method public configure(III)Z .locals 2 .annotation system Ldalvik/annotation/Throws; value = { Lcom/google/android/exoplayer2/audio/AudioProcessor$UnhandledFormatException; } .end annotation const/4 v0, 0x2 const/4 v1, 0x3 if-eq p3, v1, :cond_1 if-eq p3, v0, :cond_1 const/high16 v1, -0x80000000 if-eq p3, v1, :cond_1 const/high16 v1, 0x40000000 # 2.0f if-ne p3, v1, :cond_0 goto :goto_0 .line 1 :cond_0 new-instance v0, Lcom/google/android/exoplayer2/audio/AudioProcessor$UnhandledFormatException; invoke-direct {v0, p1, p2, p3}, Lcom/google/android/exoplayer2/audio/AudioProcessor$UnhandledFormatException;->(III)V throw v0 .line 2 :cond_1 :goto_0 iget v1, p0, Lcom/google/android/exoplayer2/audio/ResamplingAudioProcessor;->sampleRateHz:I if-ne v1, p1, :cond_2 iget v1, p0, Lcom/google/android/exoplayer2/audio/ResamplingAudioProcessor;->channelCount:I if-ne v1, p2, :cond_2 iget v1, p0, Lcom/google/android/exoplayer2/audio/ResamplingAudioProcessor;->encoding:I if-ne v1, p3, :cond_2 const/4 p1, 0x0 return p1 .line 3 :cond_2 iput p1, p0, Lcom/google/android/exoplayer2/audio/ResamplingAudioProcessor;->sampleRateHz:I .line 4 iput p2, p0, Lcom/google/android/exoplayer2/audio/ResamplingAudioProcessor;->channelCount:I .line 5 iput p3, p0, Lcom/google/android/exoplayer2/audio/ResamplingAudioProcessor;->encoding:I if-ne p3, v0, :cond_3 .line 6 sget-object p1, Lcom/google/android/exoplayer2/audio/AudioProcessor;->EMPTY_BUFFER:Ljava/nio/ByteBuffer; iput-object p1, p0, Lcom/google/android/exoplayer2/audio/ResamplingAudioProcessor;->buffer:Ljava/nio/ByteBuffer; :cond_3 const/4 p1, 0x1 return p1 .end method .method public flush()V .locals 1 .line 1 sget-object v0, Lcom/google/android/exoplayer2/audio/AudioProcessor;->EMPTY_BUFFER:Ljava/nio/ByteBuffer; iput-object v0, p0, Lcom/google/android/exoplayer2/audio/ResamplingAudioProcessor;->outputBuffer:Ljava/nio/ByteBuffer; const/4 v0, 0x0 .line 2 iput-boolean v0, p0, Lcom/google/android/exoplayer2/audio/ResamplingAudioProcessor;->inputEnded:Z return-void .end method .method public getOutput()Ljava/nio/ByteBuffer; .locals 2 .line 1 iget-object v0, p0, Lcom/google/android/exoplayer2/audio/ResamplingAudioProcessor;->outputBuffer:Ljava/nio/ByteBuffer; .line 2 sget-object v1, Lcom/google/android/exoplayer2/audio/AudioProcessor;->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 getOutputChannelCount()I .locals 1 .line 1 iget v0, p0, Lcom/google/android/exoplayer2/audio/ResamplingAudioProcessor;->channelCount:I return v0 .end method .method public getOutputEncoding()I .locals 1 const/4 v0, 0x2 return v0 .end method .method public isActive()Z .locals 2 .line 1 iget v0, p0, Lcom/google/android/exoplayer2/audio/ResamplingAudioProcessor;->encoding:I if-eqz v0, :cond_0 const/4 v1, 0x2 if-eq v0, v1, :cond_0 const/4 v0, 0x1 goto :goto_0 :cond_0 const/4 v0, 0x0 :goto_0 return v0 .end method .method public isEnded()Z .locals 2 .line 1 iget-boolean v0, p0, Lcom/google/android/exoplayer2/audio/ResamplingAudioProcessor;->inputEnded:Z if-eqz v0, :cond_0 iget-object v0, p0, Lcom/google/android/exoplayer2/audio/ResamplingAudioProcessor;->outputBuffer:Ljava/nio/ByteBuffer; sget-object v1, Lcom/google/android/exoplayer2/audio/AudioProcessor;->EMPTY_BUFFER:Ljava/nio/ByteBuffer; if-ne v0, v1, :cond_0 const/4 v0, 0x1 goto :goto_0 :cond_0 const/4 v0, 0x0 :goto_0 return v0 .end method .method public queueEndOfStream()V .locals 1 const/4 v0, 0x1 .line 1 iput-boolean v0, p0, Lcom/google/android/exoplayer2/audio/ResamplingAudioProcessor;->inputEnded:Z return-void .end method .method public queueInput(Ljava/nio/ByteBuffer;)V .locals 7 .line 1 invoke-virtual {p1}, Ljava/nio/ByteBuffer;->position()I move-result v0 .line 2 invoke-virtual {p1}, Ljava/nio/ByteBuffer;->limit()I move-result v1 sub-int v2, v1, v0 .line 3 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_1 if-eq v3, v6, :cond_2 if-ne v3, v4, :cond_0 .line 4 div-int/lit8 v2, v2, 0x2 goto :goto_0 .line 5 :cond_0 new-instance p1, Ljava/lang/IllegalStateException; invoke-direct {p1}, Ljava/lang/IllegalStateException;->()V throw p1 .line 6 :cond_1 div-int/2addr v2, v6 :cond_2 mul-int/lit8 v2, v2, 0x2 .line 7 :goto_0 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_3 .line 8 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_1 .line 9 :cond_3 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 10 :goto_1 iget v2, p0, Lcom/google/android/exoplayer2/audio/ResamplingAudioProcessor;->encoding:I if-eq v2, v5, :cond_6 if-eq v2, v6, :cond_5 if-ne v2, v4, :cond_4 :goto_2 if-ge v0, v1, :cond_7 .line 11 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 12 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_2 .line 13 :cond_4 new-instance p1, Ljava/lang/IllegalStateException; invoke-direct {p1}, Ljava/lang/IllegalStateException;->()V throw p1 :cond_5 :goto_3 if-ge v0, v1, :cond_7 .line 14 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 15 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_3 :cond_6 :goto_4 if-ge v0, v1, :cond_7 .line 16 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 17 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_4 .line 18 :cond_7 invoke-virtual {p1}, Ljava/nio/ByteBuffer;->limit()I move-result v0 invoke-virtual {p1, v0}, Ljava/nio/ByteBuffer;->position(I)Ljava/nio/Buffer; .line 19 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 20 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 reset()V .locals 1 .line 1 invoke-virtual {p0}, Lcom/google/android/exoplayer2/audio/ResamplingAudioProcessor;->flush()V .line 2 sget-object v0, Lcom/google/android/exoplayer2/audio/AudioProcessor;->EMPTY_BUFFER:Ljava/nio/ByteBuffer; iput-object v0, p0, Lcom/google/android/exoplayer2/audio/ResamplingAudioProcessor;->buffer:Ljava/nio/ByteBuffer; const/4 v0, -0x1 .line 3 iput v0, p0, Lcom/google/android/exoplayer2/audio/ResamplingAudioProcessor;->sampleRateHz:I .line 4 iput v0, p0, Lcom/google/android/exoplayer2/audio/ResamplingAudioProcessor;->channelCount:I const/4 v0, 0x0 .line 5 iput v0, p0, Lcom/google/android/exoplayer2/audio/ResamplingAudioProcessor;->encoding:I return-void .end method