Merge pull request #103 from processing/arm

Add support for ARM

Author: kaoskorobase

README.md

@@ -3,6 +3,11 @@
 This is a processing interface and a collection of plugins for [Methcla](http://methc.la), a leight-weight, efficient sound engine for mobile devices.
 
 
+## Running on Linux
+
+Make sure the following software packages are installed: libasound2 libflac8 libmpg123-0 libstdc++6 libsndfile1 libvorbis0a libvorbisenc2 libogg0
+
+
 ## Building the libMethClaInterface
 
 The Java Library is to be compiled with ant. Please install the latest version on ant on your computer. The build.xml file is in in the root folder. Core.jar needs to be compiled and ready in ../../../core/library. To compile do

library/linux-armv6hf/libMethClaInterface.so

@@ -0,0 +1,18 @@
+# needs gcc-4.7 or later
+CXX := g++
+JAVA_INCLUDES := 
+LIB_DIR = ../../library/linux-armv6hf/
+LIBRARY = libMethClaInterface.so
+
+.PHONY: $(LIBRARY) clean install
+
+$(LIBRARY):
+	$(CXX)  -fPIC -I$(shell dirname $(shell realpath $(shell which javac)))/../include -I$(shell dirname $(shell realpath $(shell which javac)))/../include/linux -I./include -std=c++11 -g -c processing_sound_MethClaInterface.cpp
+	$(CXX) -shared -L$(LIB_DIR) -Wl,-rpath,'$$ORIGIN' -o $@ *.o -lmethcla
+
+clean:
+	rm *.o
+	rm *.jnilib
+
+install: $(LIBRARY)
+	cp $(LIBRARY) $(LIB_DIR)

library/linux-armv6hf/libmethcla.so

@@ -74,7 +74,9 @@ JNIEXPORT jint JNICALL Java_processing_sound_MethClaInterface_engineNew (JNIEnv
     Methcla::EngineOptions options;
     options.audioDriver.bufferSize = bufferSize;
     options.audioDriver.numInputs = 2;
+#ifndef __arm__
     options.realtimeMemorySize = 1024 * 1024 * 1024;
+#endif
     options.maxNumNodes = 1024 * 40;
     options.maxNumAudioBuses = 512;
     options.addLibrary(methcla_plugins_sine)