// createSource fix.
protected internal virtual void createSource()
{
//UPGRADE_NOTE: Exception 'java.lang.Throwable' was converted to 'System.Exception' which has different behavior. 'ms-help://MS.VSCC.2003/commoner/redir/redirect.htm?keyword="jlca1100"'
System.Exception t = null;
try
{
Line line = AudioSystem.getLine(SourceLineInfo);
if (line is SourceDataLine)
{
source = (SourceDataLine)line;
source.open(fmt, millisecondsToBytes(fmt, 2000));
/*
* if (source.isControlSupported(FloatControl.Type.MASTER_GAIN))
* {
* FloatControl c = (FloatControl)source.getControl(FloatControl.Type.MASTER_GAIN);
* c.setValue(c.getMaximum());
* }*/
source.start();
}
}
catch (System.SystemException ex)
{
t = ex;
}
catch (System.ApplicationException ex)
{
t = ex;
}
catch (LineUnavailableException ex)
{
t = ex;
}
if (source == null)
{
throw new JavaLayerException("cannot obtain source audio line", t);
}
}
private bool read(int codecType, sceAtrac3plus.AtracFileInfo atracFileInfo)
{
codec = CodecFactory.getCodec(codecType);
if (codec == null)
{
return(false);
}
int result = codec.init(atracFileInfo.atracBytesPerFrame, atracFileInfo.atracChannels, atracFileInfo.atracChannels, atracFileInfo.atracCodingMode);
if (result < 0)
{
return(false);
}
AudioFormat audioFormat = new AudioFormat(44100, 16, atracFileInfo.atracChannels, true, false);
DataLine.Info info = new DataLine.Info(typeof(SourceDataLine), audioFormat);
try
{
mLine = (SourceDataLine)AudioSystem.getLine(info);
mLine.open(audioFormat);
}
catch (LineUnavailableException)
{
return(false);
}
mLine.start();
inputOffset = atracFileInfo.inputFileDataOffset;
inputPosition = inputOffset;
inputBytesPerFrame = atracFileInfo.atracBytesPerFrame;
channels = atracFileInfo.atracChannels;
return(true);
}
