Fix memory leaks.

src/OpenGL/libEGL/Surface.cpp

@@ -56,7 +56,7 @@ Surface::Surface(const Display *display, const Config *config) : display(display
 
 Surface::~Surface()
 {
-    deleteResources();
+    Surface::deleteResources();
 }
 
 bool Surface::initialize()
@@ -230,6 +230,11 @@ WindowSurface::WindowSurface(Display *display, const Config *config, EGLNativeWi
     frameBuffer = nullptr;
 }
 
+WindowSurface::~WindowSurface()
+{
+	WindowSurface::deleteResources();
+}
+
 bool WindowSurface::initialize()
 {
     ASSERT(!frameBuffer && !backBuffer && !depthStencil);
@@ -343,6 +348,11 @@ PBufferSurface::PBufferSurface(Display *display, const Config *config, EGLint wi
 	this->largestPBuffer = largestPBuffer;
 }
 
+PBufferSurface::~PBufferSurface()
+{
+	PBufferSurface::deleteResources();
+}
+
 void PBufferSurface::swap()
 {
 	// No effect
@@ -355,4 +365,8 @@ EGLNativeWindowType PBufferSurface::getWindowHandle() const
     return 0;
 }
 
+void PBufferSurface::deleteResources()
+{
+}
+
 }

src/OpenGL/libEGL/Surface.h

@@ -97,6 +97,7 @@ class WindowSurface : public Surface
 {
 public:
 	WindowSurface(Display *display, const egl::Config *config, EGLNativeWindowType window);
+	~WindowSurface() override;
 
 	bool initialize() override;
 
@@ -118,11 +119,15 @@ class PBufferSurface : public Surface
 {
 public:
 	PBufferSurface(Display *display, const egl::Config *config, EGLint width, EGLint height, EGLenum textureFormat, EGLenum textureTarget, EGLBoolean largestPBuffer);
+	~PBufferSurface() override;
 
 	bool isPBufferSurface() const override { return true; }
 	void swap() override;
 
 	EGLNativeWindowType getWindowHandle() const override;
+
+private:
+	void deleteResources() override;
 };
 }
 

src/Renderer/QuadRasterizer.hpp

@@ -30,6 +30,7 @@ namespace sw
 		struct Registers
 		{
 			Registers();
+			virtual ~Registers() {};
 
 			Pointer<Byte> constants;
 

src/Shader/ShaderCore.hpp

@@ -200,11 +200,21 @@ namespace sw
 
 		~RegisterArray()
 		{
+			if(dynamic)
+			{
+				delete x;
+				delete y;
+				delete z;
+				delete w;
+			}
+			else
+			{
 				delete[] x;
 				delete[] y;
 				delete[] z;
 				delete[] w;
 			}
+		}
 
 		Register operator[](int i)
 		{