restore BoringMixer

Author: Nathan Ho

01-BoringMixer/BoringMixer.cpp

@@ -0,0 +1,33 @@
+#include "SC_PlugIn.h"
+
+static InterfaceTable *ft;
+
+struct BoringMixer : public Unit {
+};
+
+extern "C" {
+    void load(InterfaceTable *inTable);
+
+    void BoringMixer_next(BoringMixer *unit, int inNumSamples);
+    void BoringMixer_Ctor(BoringMixer* unit);
+};
+
+void BoringMixer_Ctor(BoringMixer* unit) {
+    SETCALC(BoringMixer_next);
+}
+
+void BoringMixer_next(BoringMixer* unit, int inNumSamples) {
+
+    float *left = IN(0);
+    float *right = IN(1);
+    float *out = OUT(0);
+
+    for (int i = 0; i < inNumSamples; i++) {
+        out[i] = (left[i] + right[i]) * 0.5;
+    }
+}
+
+PluginLoad(BoringMixerUGens) {
+    ft = inTable;
+    DefineSimpleUnit(BoringMixer);
+}

01-BoringMixer/BoringMixer.sc

@@ -0,0 +1,13 @@
+BoringMixer : UGen {
+    *ar { |left, right|
+        ^this.multiNew('audio', left, right);
+    }
+    checkInputs {
+        [0, 1].do { |i|
+            (inputs[i].rate != 'audio').if {
+                ^"input % is not audio rate".format(i).throw;
+            };
+        };
+        ^this.checkValidInputs;
+    }
+}

01-BoringMixer/CMakeLists.txt

@@ -0,0 +1,21 @@
+cmake_minimum_required (VERSION 2.8)
+set(PROJECT "BoringMixer")
+project (${PROJECT})
+
+include_directories(${SC_PATH}/include/plugin_interface)
+include_directories(${SC_PATH}/include/common)
+include_directories(${SC_PATH}/common)
+
+
+set(CMAKE_SHARED_MODULE_PREFIX "")
+if(APPLE OR WIN32)
+set(CMAKE_SHARED_MODULE_SUFFIX ".scx")
+endif()
+
+if (CMAKE_COMPILER_IS_GNUCXX OR CMAKE_COMPILER_IS_CLANG)
+    set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -msse2 -mstackrealign -mfpmath=sse")
+    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -msse2 -mstackrealign -mfpmath=sse")
+    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")
+endif()
+
+add_library(${PROJECT} MODULE BoringMixer.cpp)