Fixed iOS and macOS build errors

kraken/KRAudioManager.cpp

@@ -38,9 +38,6 @@
 #include "KRVector2.h"
 #include "KRCollider.h"
 #include "KRDSP.h"
-#ifdef __APPLE__
-#include <Accelerate/Accelerate.h>
-#endif
 
 KRAudioManager::KRAudioManager(KRContext &context)
     : KRContextObject(context)

kraken/KRDSP.h

@@ -32,10 +32,13 @@
 #ifndef _KRDSP_H
 #define _KRDSP_H
 
+#include "KREngine-common.h"
+
 namespace KRDSP {
 
 #ifdef __APPLE__
 #define KRDSP_APPLE_VDSP
+#include <Accelerate/Accelerate.h>
 #else
   // Slow, but portable fallback implementation
 #define KRDSP_SLOW
@@ -48,6 +51,8 @@ namespace KRDSP {
   struct FFTWorkspace {
     FFTSetup setup;
 
+    void create(size_t length);
+    void destroy();
     FFTWorkspace();
     ~FFTWorkspace();
   };

kraken/KRDSP_vDSP.cpp

@@ -49,7 +49,7 @@ FFTWorkspace::~FFTWorkspace()
   destroy();
 }
 
-void FFTWorkspace::Create(size_t length)
+void FFTWorkspace::create(size_t length)
 {
   setup = vDSP_create_fftsetup(length, kFFTRadix2);
 }
@@ -84,7 +84,7 @@ void Scale(float *buffer, float scale, size_t count)
 
 void ScaleCopy(const float *src, float scale, float *dest, size_t count)
 {
-  vDSP_vsmul(src, 1, scale, dest, 1, count);
+  vDSP_vsmul(src, 1, &scale, dest, 1, count);
 }
 
 void ScaleCopy(const SplitComplex *src, float scale, SplitComplex *dest, size_t count)
@@ -116,4 +116,4 @@ void Multiply(const SplitComplex *a, const SplitComplex *b, SplitComplex *c, siz
 
 } // namespace KRDSP
 
-#endif // KRDSP_APPLE_VDSP
+#endif // KRDSP_APPLE_VDSP