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6806019: 38 JCK api/javax_sound/midi/ tests fails starting from jdk7 b46

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Reviewed-by: kalli
This commit is contained in:
Alex Menkov 2009-04-17 15:15:20 +04:00
parent d15fceaa77
commit 9a0763bf6b
1 changed files with 23 additions and 6 deletions
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29
jdk/src/share/classes/com/sun/media/sound/SoftSynthesizer.java
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@ -889,9 +889,12 @@ public class SoftSynthesizer implements AudioSynthesizer,
return;
}
synchronized (control_mutex) {
Throwable causeException = null;
try {
if (line != null)
if (line != null) {
// can throw IllegalArgumentException
setFormat(line.getFormat());
}
AudioInputStream ais = openStream(getFormat(), info);
@ -900,10 +903,13 @@ public class SoftSynthesizer implements AudioSynthesizer,
if (line == null)
{
if(testline != null)
if (testline != null) {
line = testline;
else
} else {
// can throw LineUnavailableException,
// IllegalArgumentException, SecurityException
line = AudioSystem.getSourceDataLine(getFormat());
}
}
double latency = this.latency;
@ -911,6 +917,8 @@ public class SoftSynthesizer implements AudioSynthesizer,
if (!line.isOpen()) {
int bufferSize = getFormat().getFrameSize()
* (int)(getFormat().getFrameRate() * (latency/1000000f));
// can throw LineUnavailableException,
// IllegalArgumentException, SecurityException
line.open(getFormat(), bufferSize);
// Remember that we opened that line
@ -954,13 +962,22 @@ public class SoftSynthesizer implements AudioSynthesizer,
weakstream.sourceDataLine = sourceDataLine;
}
} catch (LineUnavailableException e) {
causeException = e;
} catch (IllegalArgumentException e) {
causeException = e;
} catch (SecurityException e) {
causeException = e;
}
if (causeException != null) {
if (isOpen())
close();
// am: need MidiUnavailableException(Throwable) ctor!
throw new MidiUnavailableException(e.toString());
MidiUnavailableException ex = new MidiUnavailableException(
"Can not open line");
ex.initCause(causeException);
throw ex;
}
}