private Port.Info getPortInfo(int portIndex, int type) {
switch (type) {
case SRC_UNKNOWN: return new PortInfo(nGetPortName(getID(), portIndex), true);
case SRC_MICROPHONE: return Port.Info.MICROPHONE;
case SRC_LINE_IN: return Port.Info.LINE_IN;
case SRC_COMPACT_DISC: return Port.Info.COMPACT_DISC;
case DST_UNKNOWN: return new PortInfo(nGetPortName(getID(), portIndex), false);
case DST_SPEAKER: return Port.Info.SPEAKER;
case DST_HEADPHONE: return Port.Info.HEADPHONE;
case DST_LINE_OUT: return Port.Info.LINE_OUT;
}
// should never happen...
if (Printer.debug) Printer.debug("unknown port type: "+type);
return null;
}
PortMixer.java 文件源码
java
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