CoreMidi4J

The purpose of the CoreMidi4J software is to provide a JNI interface to the CoreMidi library in Mac OS X.

References

Apple CoreMidi docoumentation is located at https://developer.apple.com/documentation/coremidi.
dOxygen documentation is located at http://www.doxygen.org.
See http://docs.oracle.com/javase/7/docs/technotes/guides/jni/spec/functions.html for some information on the C functions used by JNI.

JNI methods

The following is a list of the C and Java signatures for the native methods.

CoreMidiClient

The Java signature int CoreMidiClient.createClient(String) is associated with' the C signnature JNIEXPORT jint JNICALL ...CoreMidiClient_createClient(JNIEnv *, jobject, jstring)
JNIEXPORT void JNICALL ...CoreMidiClient_disposeClient(JNIEnv *, jobject, jint);


CoreMidiDestination



The Javasignature long CoreMidiDestination.getMicroSecondTime() is associated with the C signature JNIEXPORT jlong ...CoreMidiDestination_getMicroSecondTime(JNIEnv *, jobject)


CoreMidiDeviceProvider



The Java signature int CoreMidiDeviceProvider.getNumberOfDestinations() is associated with the C signature JNIEXPORT jint JNICALL ...CoreMidiDeviceProvider_getNumberOfSources (JNIEnv *, jobject)



The Java signature int CoreMidiDeviceProvider.getNumberOfDestinations() is associated with the C signature JNIEXPORT jint JNICALL ...CoreMidiDeviceProvider_getNumberOfDestinations(JNIEnv *, jobject)



The Java signature int CoreMidiDeviceProvider.getSource(int) is associated with the C signature JNIEXPORT jint JNICALL ...CoreMidiDeviceProvider_getSource(JNIEnv *, jobject, jint)
The Java signature int CoreMidiDeviceProvider.getDestination(int) is associated with the C signature JNIEXPORT jint JNICALL ...CoreMidiDeviceProvider_getDestination (JNIEnv *, jobject, jint)
 The Java signatue int CoreMidiDeviceProvider.getUniqueId(int) is associated with the C signature JNIEXPORT jint JNICALL ...CoreMidiDeviceProvider_getUniqueID(JNIEnv *, jobject, jint);


 

CoreMidiInputPort




JNIEXPORT jint JNICALL ...CoreMidiInputPort_createInputPort(JNIEnv *, jobject, jint, jstring);




JNIEXPORT jlong JNICALL ...CoreMidiInputPort_midiPortConnectSource(JNIEnv *, jobject, jint, jobject);




JNIEXPORT void JNICALL ...CoreMidiInputPort_midiPortDisconnectSource(JNIEnv *, jobject, jint, jlong, jobject);


 

CoreMidiOutputPort




JNIEXPORT jint JNICALL ...CoreMidiOutputPort_createOutputPort(JNIEnv *, jobject, jint, jstring);




JNIEXPORT void JNICALL ...CoreMidiOutputPort_sendMidiMessage(JNIEnv *, jobject, jint, jint, jobject, jlong);


 

CoreMidiSource




The Java signature long CoreMidi.Source() is associated with C signature JNIEXPORT jlong JNICALL ...CoreMidiSource_getMicroSecondTime(JNIEnv *, jobject)


 

Special macros

 

JNICALL

 

JNIEXPORT