Fixed memory leaks

Core/BaseCartridge.h

@@ -13,6 +13,12 @@ private:
 	uint32_t _saveRamSize = 0;
 
 public:
+	~BaseCartridge()
+	{
+		delete[] _prgRom;
+		delete[] _saveRam;
+	}
+
 	static shared_ptr<BaseCartridge> CreateCartridge(VirtualFile romFile, VirtualFile patchFile)
 	{
 		if(romFile.IsValid()) {

Core/Console.cpp

@@ -48,6 +48,7 @@ void Console::Stop()
 
 	_cpu.reset();
 	_ppu.reset();
+	_cart.reset();
 	_memoryManager.reset();
 }
 
@@ -60,7 +61,7 @@ void Console::LoadRom(VirtualFile romFile, VirtualFile patchFile)
 		_ppu.reset(new Ppu(shared_from_this()));
 		_cart = cart;
 		_memoryManager.reset(new MemoryManager());
-		_memoryManager->Initialize(cart, shared_from_this());
+		_memoryManager->Initialize(shared_from_this());
 
 		_cpu.reset(new Cpu(_memoryManager));
 

Core/DmaController.cpp

@@ -2,7 +2,7 @@
 #include "DmaController.h"
 #include "MemoryManager.h"
 
-DmaController::DmaController(shared_ptr<MemoryManager> memoryManager)
+DmaController::DmaController(MemoryManager *memoryManager)
 {
 	_memoryManager = memoryManager;
 }

Core/DmaController.h

@@ -27,13 +27,13 @@ private:
 	};
 
 	DmaChannelConfig _channel[8] = {};
-	shared_ptr<MemoryManager> _memoryManager;
+	MemoryManager *_memoryManager;
 	
 	void RunSingleTransfer(DmaChannelConfig &channel, uint32_t &bytesLeft);
 	void RunDma(DmaChannelConfig &channel);
 
 public:
-	DmaController(shared_ptr<MemoryManager> memoryManager);
+	DmaController(MemoryManager *memoryManager);
 
 	void Write(uint16_t addr, uint8_t value);
 };

Core/MemoryManager.h

@@ -10,16 +10,14 @@
 class CpuRegisterHandler : public IMemoryHandler
 {
 private:
-	shared_ptr<Ppu> _ppu;
-	shared_ptr<MemoryManager> _memoryManager;
-	unique_ptr<DmaController> _dmaController;
+	Ppu *_ppu;
+	DmaController *_dmaController;
 
 public:
-	CpuRegisterHandler(shared_ptr<Console> console)
+	CpuRegisterHandler(Ppu *ppu, DmaController *dmaController)
 	{
-		_ppu = console->GetPpu();
-		_memoryManager = console->GetMemoryManager();
-		_dmaController.reset(new DmaController(_memoryManager));
+		_ppu = ppu;
+		_dmaController = dmaController;
 	}
 
 	uint8_t Read(uint32_t addr) override
@@ -70,8 +68,7 @@ private:
 	shared_ptr<BaseCartridge> _cart;
 	shared_ptr<CpuRegisterHandler> _cpuRegisterHandler;
 	shared_ptr<Ppu> _ppu;
-	
-	unique_ptr<DmaController> _dmaController;
+	shared_ptr<DmaController> _dmaController;
 
 	uint32_t _wramPosition;
 
@@ -79,15 +76,16 @@ private:
 	uint64_t _lastMasterClock;
 
 public:
-	void Initialize(shared_ptr<BaseCartridge> cart, shared_ptr<Console> console)
+	void Initialize(shared_ptr<Console> console)
 	{
 		_lastMasterClock = 0;
 		_masterClock = 0;
 		_console = console;
-		_cart = cart;
+		_cart = console->GetCartridge();
 		_ppu = console->GetPpu();
 
-		_cpuRegisterHandler.reset(new CpuRegisterHandler(console));
+		_dmaController.reset(new DmaController(console->GetMemoryManager().get()));
+		_cpuRegisterHandler.reset(new CpuRegisterHandler(_ppu.get(), _dmaController.get()));
 
 		memset(_handlers, 0, sizeof(_handlers));
 		_workRam = new uint8_t[MemoryManager::WorkRamSize];
@@ -117,6 +115,7 @@ public:
 
 	~MemoryManager()
 	{
+		delete[] _workRam;
 	}
 
 	void RegisterHandler(uint32_t startAddr, uint32_t endAddr, IMemoryHandler* handler)

Core/Ppu.cpp

@@ -10,27 +10,34 @@ Ppu::Ppu(shared_ptr<Console> console)
 {
 	_console = console;
 
-	_vram = new uint8_t[Ppu::VideoRamSize];
-	memset(_vram, 0, Ppu::VideoRamSize);
+	_outputBuffers[0] = new uint16_t[256 * 224];
+	_outputBuffers[1] = new uint16_t[256 * 224];
+
+	_currentBuffer = _outputBuffers[0];
 
 	_layerConfig[0] = {};
 	_layerConfig[1] = {};
 	_layerConfig[2] = {};
 	_layerConfig[3] = {};
 
-	_outputBuffers[0] = new uint16_t[256 * 224];
-	_outputBuffers[1] = new uint16_t[256 * 224];
-
-	_currentBuffer = _outputBuffers[0];
-
 	_cgramAddress = 0;
 
+	_vram = new uint8_t[Ppu::VideoRamSize];
+	memset(_vram, 0, Ppu::VideoRamSize);
+
 	_vramAddress = 0;
 	_vramIncrementValue = 1;
 	_vramAddressRemapping = 0;
 	_vramAddrIncrementOnSecondReg = false;
 }
 
+Ppu::~Ppu()
+{
+	delete[] _vram;
+	delete[] _outputBuffers[0];
+	delete[] _outputBuffers[1];
+}
+
 PpuState Ppu::GetState()
 {
 	return {
@@ -164,12 +171,12 @@ void Ppu::Write(uint32_t addr, uint8_t value)
 
 		case 0x2116:
 			//VMADDL - VRAM Address low byte
-			_vramAddress = (_vramAddress & 0xFF00) | value;
+			_vramAddress = (_vramAddress & 0x7F00) | value;
 			break;
 
 		case 0x2117:
 			//VMADDH - VRAM Address high byte
-			_vramAddress = (_vramAddress & 0x00FF) | (value << 8);
+			_vramAddress = (_vramAddress & 0x00FF) | ((value & 0x7F) << 8);
 			break;
 
 		case 0x2118:

Core/Ppu.h

@@ -39,6 +39,7 @@ private:
 
 public:
 	Ppu(shared_ptr<Console> console);
+	~Ppu();
 
 	PpuState GetState();