Transferring loads of array variables from Stack to Heap

rtengine/fast_demo.cc

@@ -25,15 +25,21 @@
 
 
 //%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-static	float dirwt[0x10000];
+static float *dirwt;
 
 static void __attribute__((constructor)) setup_dirwt()
 {
+	dirwt = new float[0x10000];
 	//set up directional weight function
 	for (int i=0; i<0x10000; i++)
 		dirwt[i] = 1.0/SQR(1.0+i);
 }
 
+static void __attribute__((destructor)) cleanup_dirwt()
+{
+	delete [] dirwt;
+}
+
 void RawImageSource::fast_demo(int winx, int winy, int winw, int winh) {
 	//int winx=0, winy=0;
 	//int winw=W, winh=H;