Created wrapper function so that c++ apps can access named quality / effect parameters.

KREngine/kraken/KRAudioManager.cpp

@@ -165,7 +165,7 @@ void KRAudioManager::renderAudio(UInt32 inNumberFrames, AudioBufferList *ioData)
     uint64_t end_time = mach_absolute_time();
     uint64_t duration = (end_time - start_time) * m_timebase_info.numer / m_timebase_info.denom; // Nanoseconds
     uint64_t max_duration = (uint64_t)inNumberFrames * 1000000000 / 44100;
-    fprintf(stderr, "audio load: %5.1f%% hrtf channels: %li\n", (float)(duration * 1000 / max_duration) / 10.0f, m_mapped_sources.size());
+//    fprintf(stderr, "audio load: %5.1f%% hrtf channels: %li\n", (float)(duration * 1000 / max_duration) / 10.0f, m_mapped_sources.size());
 }
 
 float *KRAudioManager::getBlockAddress(int block_offset)

KREngine/kraken/KREngine.h

@@ -41,6 +41,11 @@
 
 typedef enum KREngineParameterType {KRENGINE_PARAMETER_INT, KRENGINE_PARAMETER_FLOAT, KRENGINE_PARAMETER_BOOL} KREngineParameterType;
 
+namespace kraken {
+    void set_parameter(const std::string &parameter_name, float parameter_value);
+};
+
+#ifdef __OBJC__
 
 @interface KREngine : NSObject
 
@@ -72,3 +77,5 @@ typedef enum KREngineParameterType {KRENGINE_PARAMETER_INT, KRENGINE_PARAMETER_F
 
 @end
 
+#endif
+

KREngine/kraken/KREngine.mm

@@ -39,6 +39,11 @@
 
 using namespace std;
 
+// Temporary wrapper function, until the KREngine class is refactored into the C++ codebase
+void kraken::set_parameter(const std::string &parameter_name, float parameter_value)
+{
+    [[KREngine sharedInstance] setParameterValueWithName: [NSString stringWithUTF8String:parameter_name.c_str()] Value:parameter_value];
+}
 
 
 @interface KREngine() {