private DoubleData readNextFrame()
{
int num = 0;
int num2 = this.bytesPerRead;
byte[] array = new byte[this.bytesPerRead];
long firstSampleNumber = this.totalValuesRead;
DoubleData result;
try
{
int num3;
do
{
num3 = this.dataStream.read(array, num, num2 - num);
if (num3 > 0)
{
num += num3;
}
}while (num3 != -1 && num < num2);
if (num > 0)
{
long num4 = this.totalValuesRead;
int num5 = num;
int num6 = this.bytesPerValue;
this.totalValuesRead = num4 + (long)((num6 != -1) ? (num5 / num6) : (-(long)num5));
if (num < num2)
{
bool flag = num != 0;
int num7 = 2;
num = ((num7 != -1 && (flag ? 1 : 0) % num7 != 0) ? (num + 3) : (num + 2));
byte[] array2 = new byte[num];
ByteCodeHelper.arraycopy_primitive_1(array, 0, array2, 0, num);
array = array2;
this.closeDataStream();
}
goto IL_B9;
}
this.closeDataStream();
result = null;
}
catch (IOException ex)
{
throw new DataProcessingException("Error reading data", ex);
}
return(result);
IL_B9:
double[] values;
if (this.bigEndian)
{
values = DataUtil.bytesToValues(array, 0, num, this.bytesPerValue, this.signedData);
}
else
{
values = DataUtil.littleEndianBytesToValues(array, 0, num, this.bytesPerValue, this.signedData);
}
return(new DoubleData(values, this.sampleRate, firstSampleNumber));
}
private Data readData(Utterance utterance)
{
byte[] array = new byte[Microphone.access_1400(this.this_0)];
int channels = Microphone.access_500(this.this_0).getFormat().getChannels();
long num = this.totalSamplesRead;
long num2 = (long)channels;
long firstSampleNumber = (num2 != -1L) ? (num / num2) : (-num);
int num3 = Microphone.access_500(this.this_0).read(array, 0, array.Length);
if (!this.started)
{
lock (this)
{
this.started = true;
System.Threading.Thread.MemoryBarrier();
Object.instancehelper_notifyAll(this);
}
}
if (Microphone.access_1500(this.this_0).isLoggable(Level.FINE))
{
Microphone.access_1600(this.this_0).info(new StringBuilder().append("Read ").append(num3).append(" bytes from audio stream.").toString());
}
if (num3 <= 0)
{
return(null);
}
int num4 = Microphone.access_500(this.this_0).getFormat().getSampleSizeInBits() / 8;
long num5 = this.totalSamplesRead;
int num6 = num3;
int num7 = num4;
this.totalSamplesRead = num5 + (long)((num7 != -1) ? (num6 / num7) : (-(long)num6));
if (num3 != Microphone.access_1400(this.this_0))
{
bool flag = num3 != 0;
int num8 = num4;
if (num8 != -1 && (flag ? 1 : 0) % num8 != 0)
{
string text = "Incomplete sample read.";
throw new Error(text);
}
array = Arrays.copyOf(array, num3);
}
if (Microphone.access_300(this.this_0))
{
utterance.add(array);
}
double[] array2;
if (Microphone.access_1700(this.this_0))
{
array2 = DataUtil.bytesToValues(array, 0, array.Length, num4, Microphone.access_1800(this.this_0));
}
else
{
array2 = DataUtil.littleEndianBytesToValues(array, 0, array.Length, num4, Microphone.access_1800(this.this_0));
}
if (channels > 1)
{
array2 = Microphone.access_1900(this.this_0, array2, channels);
}
return(new DoubleData(array2, ByteCodeHelper.f2i(Microphone.access_500(this.this_0).getFormat().getSampleRate()), firstSampleNumber));
}
