Fixed memory overwrite bug. This fixes the png writer and led control.

test/TestHyperionPng.cpp

@@ -2,42 +2,44 @@
 // STL includes
 #include <iostream>
 
-// Boblight includes
-#include <boblight.h>
+// HyperionPNG includes
+#include <hyperionpng/HyperionPng.h>
+
+template <typename Hyperion_T>
+void process(Hyperion_T& hyperion)
+{
+	hyperion.setInputSize(64, 64);
+
+	// Obtain reference to buffer
+	RgbImage& image = hyperion.image();
+
+	// Write some data to the image
+	std::cout << "Write data to buffer-image" << std::endl;
+	for (unsigned y=0; y<image.height(); ++y)
+	{
+		for (unsigned x=0; x<image.width(); ++x)
+		{
+			const RgbColor color = {255, 0, 0};
+			image(x,y) = color;
+		}
+	}
+
+	std::cout << "Commit image to write png" << std::endl;
+	for (unsigned i=0; i<40; ++i)
+	{
+		// Commit the image (writing first png)
+		hyperion.commit();
+	}
+	std::cout << "FINISHED" << std::endl;
+}
 
 int main()
 {
-	std::cout << "Initialisaing Boblight" << std::endl;
-	void* blPng = boblight_init();
+	// Construct instance of Hyperion-PNG
+	std::cout << "Initialisaing Hyperion PNG" << std::endl;
+	HyperionPng hyperion;
 
-	int width  = 112;
-	int height = 64;
-	std::cout << "Defining scan range (" << width << "x" << height << ")" << std::endl;
-	boblight_setscanrange(blPng, width, height);
-
-	int colorPtr[3];
-	colorPtr[0] = 255;
-	colorPtr[1] = 0;
-	colorPtr[2] = 0;
-	std::cout << "Using color [" << colorPtr[0] << "; " << colorPtr[1] << "; " << colorPtr[2] << "]" << std::endl;
-
-	int nrOfFrames = 150;
-	std::cout << "Generating " << nrOfFrames << " frames" << std::endl;
-	for (int iFrame=0; iFrame<nrOfFrames; ++iFrame)
-	{
-		for (int iWidth=0; iWidth<width; ++iWidth)
-		{
-			for (int iHeight=0; iHeight<height; ++iHeight)
-			{
-				boblight_addpixelxy(blPng, iWidth, iHeight, colorPtr);
-			}
-		}
-
-		boblight_sendrgb(blPng, 0, NULL);
-	}
-
-	std::cout << "Destroying Boblight" << std::endl;
-	boblight_destroy(blPng);
+	process(hyperion);
 
 	return 0;
 }