Implement/match device enumeration (#397)

* Implement/match device enumeration

* Update skip

LEGO1/mxdirect3d.cpp

@@ -4,8 +4,8 @@
 
 DECOMP_SIZE_ASSERT(MxDeviceModeFinder, 0xe4);
 DECOMP_SIZE_ASSERT(MxDirect3D, 0x894);
-DECOMP_SIZE_ASSERT(MxDeviceEnumerate0x178Element, 0x1a4);
+DECOMP_SIZE_ASSERT(MxDevice, 0x1a4);
-DECOMP_SIZE_ASSERT(MxDeviceDisplayMode, 0x0c);
+DECOMP_SIZE_ASSERT(MxDisplayMode, 0x0c);
 DECOMP_SIZE_ASSERT(MxDeviceEnumerateElement, 0x190);
 DECOMP_SIZE_ASSERT(MxDeviceEnumerate, 0x14);
 
@@ -162,10 +162,8 @@ MxDeviceEnumerateElement::~MxDeviceEnumerateElement()
 {
 	if (m_guid)
 		delete m_guid;
-
 	if (m_driverDesc)
 		delete[] m_driverDesc;
-
 	if (m_driverName)
 		delete[] m_driverName;
 }
@@ -199,6 +197,72 @@ void MxDeviceEnumerateElement::Init(LPGUID p_guid, LPSTR p_driverDesc, LPSTR p_d
 	}
 }
 
+// FUNCTION: LEGO1 0x1009bd20
+MxDevice::MxDevice(
+	LPGUID p_guid,
+	LPSTR p_deviceDesc,
+	LPSTR p_deviceName,
+	LPD3DDEVICEDESC p_HWDesc,
+	LPD3DDEVICEDESC p_HELDesc
+)
+{
+	memset(this, 0, sizeof(*this));
+
+	Init(p_guid, p_deviceDesc, p_deviceName, p_HWDesc, p_HELDesc);
+}
+
+// FUNCTION: LEGO1 0x1009bd60
+MxDevice::~MxDevice()
+{
+	if (m_guid)
+		delete m_guid;
+	if (m_deviceDesc)
+		delete[] m_deviceDesc;
+	if (m_deviceName)
+		delete[] m_deviceName;
+}
+
+// FUNCTION: LEGO1 0x1009bda0
+void MxDevice::Init(
+	LPGUID p_guid,
+	LPSTR p_deviceDesc,
+	LPSTR p_deviceName,
+	LPD3DDEVICEDESC p_HWDesc,
+	LPD3DDEVICEDESC p_HELDesc
+)
+{
+	if (m_deviceDesc) {
+		delete[] m_deviceDesc;
+		m_deviceDesc = NULL;
+	}
+
+	if (m_deviceName) {
+		delete[] m_deviceName;
+		m_deviceName = NULL;
+	}
+
+	if (p_guid) {
+		m_guid = new GUID;
+		memcpy(m_guid, p_guid, sizeof(*m_guid));
+	}
+
+	if (p_deviceDesc) {
+		m_deviceDesc = new char[strlen(p_deviceDesc) + 1];
+		strcpy(m_deviceDesc, p_deviceDesc);
+	}
+
+	if (p_deviceName) {
+		m_deviceName = new char[strlen(p_deviceName) + 1];
+		strcpy(m_deviceName, p_deviceName);
+	}
+
+	if (p_HWDesc)
+		memcpy(&m_HWDesc, p_HWDesc, sizeof(m_HWDesc));
+
+	if (p_HELDesc)
+		memcpy(&m_HELDesc, p_HELDesc, sizeof(m_HELDesc));
+}
+
 // FUNCTION: LEGO1 0x1009bec0
 MxDeviceEnumerate::MxDeviceEnumerate()
 {
@@ -243,7 +307,7 @@ BOOL MxDeviceEnumerate::EnumDirectDrawCallback(LPGUID p_guid, LPSTR p_driverDesc
 				if (result != DD_OK)
 					BuildErrorString("D3D enum devices failed: %s\n", EnumerateErrorToString(result));
 				else {
-					if (newDevice.m_unk0x178.empty()) {
+					if (newDevice.m_devices.empty()) {
 						m_list.pop_back();
 					}
 				}
@@ -280,23 +344,24 @@ HRESULT CALLBACK MxDeviceEnumerate::DisplayModesEnumerateCallback(LPDDSURFACEDES
 	return deviceEnumerate->EnumDisplayModesCallback(p_ddsd);
 }
 
-// STUB: LEGO1 0x1009c510
+// FUNCTION: LEGO1 0x1009c510
 HRESULT CALLBACK MxDeviceEnumerate::DevicesEnumerateCallback(
-	LPGUID p_lpGuid,
+	LPGUID p_guid,
-	LPSTR p_lpDeviceDescription,
+	LPSTR p_deviceDesc,
-	LPSTR p_lpDeviceName,
+	LPSTR p_deviceName,
-	LPD3DDEVICEDESC p_pHWDesc,
+	LPD3DDEVICEDESC p_HWDesc,
-	LPD3DDEVICEDESC p_pHELDesc,
+	LPD3DDEVICEDESC p_HELDesc,
 	LPVOID p_context
 )
 {
-	return TRUE;
+	MxDeviceEnumerate* deviceEnumerate = (MxDeviceEnumerate*) p_context;
+	return deviceEnumerate->EnumDevicesCallback(p_guid, p_deviceDesc, p_deviceName, p_HWDesc, p_HELDesc);
 }
 
 // FUNCTION: LEGO1 0x1009c540
 HRESULT MxDeviceEnumerate::EnumDisplayModesCallback(LPDDSURFACEDESC p_ddsd)
 {
-	MxDeviceDisplayMode displayMode;
+	MxDisplayMode displayMode;
 	displayMode.m_width = p_ddsd->dwWidth;
 	displayMode.m_height = p_ddsd->dwHeight;
 	displayMode.m_bitsPerPixel = p_ddsd->ddpfPixelFormat.dwRGBBitCount;
@@ -305,6 +370,21 @@ HRESULT MxDeviceEnumerate::EnumDisplayModesCallback(LPDDSURFACEDESC p_ddsd)
 	return DDENUMRET_OK;
 }
 
+// FUNCTION: LEGO1 0x1009c5d0
+HRESULT MxDeviceEnumerate::EnumDevicesCallback(
+	LPGUID p_guid,
+	LPSTR p_deviceDesc,
+	LPSTR p_deviceName,
+	LPD3DDEVICEDESC p_HWDesc,
+	LPD3DDEVICEDESC p_HELDesc
+)
+{
+	MxDevice device(p_guid, p_deviceDesc, p_deviceName, p_HWDesc, p_HELDesc);
+	m_list.back().m_devices.push_back(device);
+	memset(&device, 0, sizeof(device));
+	return DDENUMRET_OK;
+}
+
 // FUNCTION: LEGO1 0x1009c6c0
 MxResult MxDeviceEnumerate::DoEnumerate()
 {

LEGO1/mxdirect3d.h

@@ -58,21 +58,43 @@ class MxDirect3D : public MxDirectDraw {
 };
 
 // SIZE 0x1a4
-struct MxDeviceEnumerate0x178Element {
+struct MxDevice {
-	undefined m_unk0x00[0x1a4]; // 0x00
+	MxDevice() {}
+	~MxDevice();
+	MxDevice(
+		LPGUID p_guid,
+		LPSTR p_deviceDesc,
+		LPSTR p_deviceName,
+		LPD3DDEVICEDESC p_HWDesc,
+		LPD3DDEVICEDESC p_HELDesc
+	);
 
-	MxBool operator==(MxDeviceEnumerate0x178Element) const { return TRUE; }
+	void Init(
-	MxBool operator<(MxDeviceEnumerate0x178Element) const { return TRUE; }
+		LPGUID p_guid,
+		LPSTR p_deviceDesc,
+		LPSTR p_deviceName,
+		LPD3DDEVICEDESC p_HWDesc,
+		LPD3DDEVICEDESC p_HELDesc
+	);
+
+	LPGUID m_guid;           // 0x00
+	char* m_deviceDesc;      // 0x04
+	char* m_deviceName;      // 0x08
+	D3DDEVICEDESC m_HWDesc;  // 0x0c
+	D3DDEVICEDESC m_HELDesc; // 0xd8
+
+	MxBool operator==(MxDevice) const { return TRUE; }
+	MxBool operator<(MxDevice) const { return TRUE; }
 };
 
 // SIZE 0x0c
-struct MxDeviceDisplayMode {
+struct MxDisplayMode {
 	DWORD m_width;        // 0x00
 	DWORD m_height;       // 0x04
 	DWORD m_bitsPerPixel; // 0x08
 
-	MxBool operator==(MxDeviceDisplayMode) const { return TRUE; }
+	MxBool operator==(MxDisplayMode) const { return TRUE; }
-	MxBool operator<(MxDeviceDisplayMode) const { return TRUE; }
+	MxBool operator<(MxDisplayMode) const { return TRUE; }
 };
 
 // SIZE 0x190
@@ -87,8 +109,8 @@ struct MxDeviceEnumerateElement {
 	char* m_driverDesc;                 // 0x04
 	char* m_driverName;                 // 0x08
 	DDCAPS m_ddCaps;                    // 0x0c
-	list<MxDeviceEnumerate0x178Element> m_unk0x178; // 0x178
+	list<MxDevice> m_devices;           // 0x178
-	list<MxDeviceDisplayMode> m_displayModes;       // 0x184
+	list<MxDisplayMode> m_displayModes; // 0x184
 
 	MxBool operator==(MxDeviceEnumerateElement) const { return TRUE; }
 	MxBool operator<(MxDeviceEnumerateElement) const { return TRUE; }
@@ -96,21 +118,31 @@ struct MxDeviceEnumerateElement {
 
 // clang-format off
 // TEMPLATE: LEGO1 0x1009b900
-// list<MxDeviceEnumerate0x178Element,allocator<MxDeviceEnumerate0x178Element> >::~list<MxDeviceEnumerate0x178Element,allocator<MxDeviceEnumerate0x178Element> >
+// list<MxDevice,allocator<MxDevice> >::~list<MxDevice,allocator<MxDevice> >
 // clang-format on
 
 // clang-format off
 // TEMPLATE: LEGO1 0x1009b970
-// list<MxDeviceDisplayMode,allocator<MxDeviceDisplayMode> >::~list<MxDeviceDisplayMode,allocator<MxDeviceDisplayMode> >
+// list<MxDisplayMode,allocator<MxDisplayMode> >::~list<MxDisplayMode,allocator<MxDisplayMode> >
 // clang-format on
 
 // TEMPLATE: LEGO1 0x1009b9e0
-// List<MxDeviceEnumerate0x178Element>::~List<MxDeviceEnumerate0x178Element>
+// List<MxDevice>::~List<MxDevice>
 
 // TEMPLATE: LEGO1 0x1009ba30
-// List<MxDeviceDisplayMode>::~List<MxDeviceDisplayMode>
+// List<MxDisplayMode>::~List<MxDisplayMode>
+
+// clang-format off
+// TEMPLATE: LEGO1 0x1009bf50
+// list<MxDeviceEnumerateElement,allocator<MxDeviceEnumerateElement> >::~list<MxDeviceEnumerateElement,allocator<MxDeviceEnumerateElement> >
+// clang-format on
+
+// TEMPLATE: LEGO1 0x1009bfc0
+// List<MxDeviceEnumerateElement>::~List<MxDeviceEnumerateElement>
 
 // Compiler-generated copy ctor
+// Part of this function are two more synthetic sub-routines,
+// LEGO1 0x1009c400 and LEGO1 0x1009c460
 // SYNTHETIC: LEGO1 0x1009c290
 // MxDeviceEnumerateElement::MxDeviceEnumerateElement
 
@@ -119,11 +151,20 @@ struct MxDeviceEnumerateElement {
 class MxDeviceEnumerate {
 public:
 	MxDeviceEnumerate();
+	// FUNCTION: LEGO1 0x1009c010
+	~MxDeviceEnumerate() {}
 
 	virtual MxResult DoEnumerate(); // vtable+0x00
 
 	BOOL EnumDirectDrawCallback(LPGUID p_guid, LPSTR p_driverDesc, LPSTR p_driverName);
 	HRESULT EnumDisplayModesCallback(LPDDSURFACEDESC p_ddsd);
+	HRESULT EnumDevicesCallback(
+		LPGUID p_guid,
+		LPSTR p_deviceDesc,
+		LPSTR p_deviceName,
+		LPD3DDEVICEDESC p_HWDesc,
+		LPD3DDEVICEDESC p_HELDesc
+	);
 	const char* EnumerateErrorToString(HRESULT p_error);
 	MxS32 ParseDeviceName(const char* p_deviceId);
 	MxResult FUN_1009d030(MxS32 p_und1, undefined** p_und2, undefined** p_und3);
@@ -135,11 +176,11 @@ class MxDeviceEnumerate {
 	DirectDrawEnumerateCallback(LPGUID p_guid, LPSTR p_driverDesc, LPSTR p_driverName, LPVOID p_context);
 	static HRESULT CALLBACK DisplayModesEnumerateCallback(LPDDSURFACEDESC p_ddsd, LPVOID p_context);
 	static HRESULT CALLBACK DevicesEnumerateCallback(
-		LPGUID p_lpGuid,
+		LPGUID p_guid,
-		LPSTR p_lpDeviceDescription,
+		LPSTR p_deviceDesc,
-		LPSTR p_lpDeviceName,
+		LPSTR p_deviceName,
-		LPD3DDEVICEDESC p_pHWDesc,
+		LPD3DDEVICEDESC p_HWDesc,
-		LPD3DDEVICEDESC p_pHELDesc,
+		LPD3DDEVICEDESC p_HELDesc,
 		LPVOID p_context
 	);
 

tools/ncc/skip.yml

@@ -8,6 +8,10 @@ GetNoCD_SourceName(): 'DLL exported function'
 m_3dView: 'Allow this variable name'
 m_3dManager: 'Allow this variable name'
 m_16bitPal: 'Allow this variable name'
+m_HWDesc: 'Allow this variable name'
+m_HELDesc: 'Allow this variable name'
+p_HWDesc: 'Allow this variable name'
+p_HELDesc: 'Allow this variable name'
 p_milliseconds: 'Probably a bug with function call'
 m_increaseAmount: "Can't currently detect member in union"
 m_increaseFactor: "Can't currently detect member in union"