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Resolves #393 - Adds support for recording demodulated (raw) bitstream

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buffers.  None of the decoders currently support this yet, but the P25
will be updated to provide bitstream output for recording.

Renames the ReusableBuffer class to ReusableFloatBuffer for
consistency.
This commit is contained in:
Denny
2018-08-11 08:02:58 -04:00
parent d7e018f66e
commit 5f8f2ec330
64 changed files with 936 additions and 407 deletions
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14
src/main/java/io/github/dsheirer/source/wave/RealWaveSource.java
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@@ -19,8 +19,8 @@ package io.github.dsheirer.source.wave;
import io.github.dsheirer.sample.ConversionUtils;
import io.github.dsheirer.sample.Listener;
import io.github.dsheirer.sample.buffer.ReusableBuffer;
import io.github.dsheirer.sample.buffer.ReusableBufferQueue;
import io.github.dsheirer.sample.buffer.ReusableFloatBuffer;
import io.github.dsheirer.source.IControllableFileSource;
import io.github.dsheirer.source.IFrameLocationListener;
import io.github.dsheirer.source.RealSource;
@@ -45,7 +45,7 @@ public class RealWaveSource extends RealSource implements IControllableFileSourc
private int mBytesPerFrame;
private int mFrameCounter = 0;
private long mFrequency = 0;
private Listener<ReusableBuffer> mListener;
private Listener<ReusableFloatBuffer> mListener;
private AudioInputStream mInputStream;
private File mFile;
@@ -230,10 +230,10 @@ public class RealWaveSource extends RealSource implements IControllableFileSourc
float[] samples = ConversionUtils.convertFromSigned16BitSamples(buffer);
ReusableBuffer reusableBuffer = mReusableBufferQueue.getBuffer(samples.length);
reusableBuffer.reloadFrom(samples, System.currentTimeMillis());
ReusableFloatBuffer reusableFloatBuffer = mReusableBufferQueue.getBuffer(samples.length);
reusableFloatBuffer.reloadFrom(samples, System.currentTimeMillis());
mListener.receive(reusableBuffer);
mListener.receive(reusableFloatBuffer);
}
}
}
@@ -242,7 +242,7 @@ public class RealWaveSource extends RealSource implements IControllableFileSourc
* Registers the listener to receive sample buffers as they are read from the wave file
*/
@Override
public void setListener(Listener<ReusableBuffer> listener)
public void setListener(Listener<ReusableFloatBuffer> listener)
{
mListener = listener;
}
@@ -251,7 +251,7 @@ public class RealWaveSource extends RealSource implements IControllableFileSourc
* Unregisters the listener from receiving sample buffers
*/
@Override
public void removeListener(Listener<ReusableBuffer> listener)
public void removeListener(Listener<ReusableFloatBuffer> listener)
{
mListener = null;
}