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Prevent buffer copy #14

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Skydust wants to merge 1 commits from dev into r/direct-stream-record
pull from: dev
merge into: Skydust:r/direct-stream-record
Conversation 0 Commits 1 Files Changed 2 +14 -4
2 changed files with 14 additions and 4 deletions
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2
gradle.properties
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@@ -1 +1 @@
version=4.1 version=4.2

16
src/main/java/fr/Skydust/JdrBot/stock/RecordState.java
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@@ -152,10 +152,20 @@ public class RecordState {
} }
public void rawToWave(ByteArrayOutputStream input, File wavFile) throws IOException { public void rawToWave(ByteArrayOutputStream input, File wavFile) throws IOException {
// Transform output to input stream with pipes
PipedInputStream pis = new PipedInputStream();
final PipedOutputStream out = new PipedOutputStream(pis);
new Thread(() -> {
try {
input.writeTo(out);
} catch (IOException e) {
throw new RuntimeException(e);
}
}).start();
AudioFormat format = getAudioFormat(); AudioFormat format = getAudioFormat();
byte[] audioData = input.toByteArray();
ByteArrayInputStream bais = new ByteArrayInputStream(audioData); AudioInputStream audioInputStream = new AudioInputStream(pis, format, input.size() / format.getFrameSize());
AudioInputStream audioInputStream = new AudioInputStream(bais, format, audioData.length / format.getFrameSize());
AudioSystem.write(audioInputStream, AudioFileFormat.Type.WAVE, wavFile); AudioSystem.write(audioInputStream, AudioFileFormat.Type.WAVE, wavFile);