MacOS Audio Interface fixes

Makefile

@@ -23,7 +23,7 @@ ifeq ($(ARCH), mac)
 	CXXFLAGS += -DAPPLE -stdlib=libc++
 	LDFLAGS += -stdlib=libc++ -lpthread -ldl \
 		-framework Cocoa -framework OpenGL -framework IOKit -framework CoreVideo \
-		-Ldep/lib -lGLEW -lglfw -ljansson -lsamplerate -lcurl -lzip -lportaudio -lrtmidi
+		-Ldep/lib -lGLEW -lglfw -ljansson -lsamplerate -lcurl -lzip -lrtaudio -lrtmidi
 	TARGET = Rack
 	BUNDLE = dist/$(TARGET).app
 endif
@@ -59,7 +59,7 @@ endif
 
 debug: $(TARGET)
 ifeq ($(ARCH), mac)
-	lldb ./Rack
+	DYLD_FALLBACK_LIBRARY_PATH=dep/lib gdb -ex run ./Rack
 else
 	LD_LIBRARY_PATH=dep/lib gdb -ex run ./Rack
 endif

dep/Makefile

@@ -41,6 +41,7 @@ ifeq ($(ARCH),mac)
 	libcurl = lib/libcurl.dylib
 	libzip = lib/libzip.dylib
 	rtmidi = lib/librtmidi.dylib
+	rtaudio = lib/librtaudio.dylib
 endif
 
 ifeq ($(ARCH),win)

src/core/AudioInterface.cpp

@@ -208,7 +208,6 @@ std::string AudioInterface::getDeviceName(int deviceId) {
 	if (deviceId < 0)
 		return "";
 
-	std::lock_guard<std::mutex> lock(bufferMutex);
 	try {
 		RtAudio::DeviceInfo deviceInfo = stream.getDeviceInfo(deviceId);
 		return stringf("%s (%d in, %d out)", deviceInfo.name.c_str(), deviceInfo.inputChannels, deviceInfo.outputChannels);
@@ -256,7 +255,7 @@ void AudioInterface::openDevice(int deviceId, float sampleRate, int blockSize) {
 		inParameters.nChannels = numInputs;
 
 		RtAudio::StreamOptions options;
-		options.flags |= RTAUDIO_MINIMIZE_LATENCY;
+		// options.flags |= RTAUDIO_SCHEDULE_REALTIME;
 
 		try {
 			// Don't use stream parameters if 0 input or output channels