Refactor file names based on BETA10 (#1064)

* Refactor file names based on BETA10

* Extract LegoDeviceEnumerate to dedicated file

* Fix compiler errors

* Migrate contiguous block of code to `LegoDeviceEnumerate`

---------

Co-authored-by: jonschz <jonschz@users.noreply.github.com>

CMakeLists.txt

@@ -131,6 +131,7 @@ add_library(mxdirectx STATIC
   LEGO1/mxdirectx/mxdirect3d.cpp
   LEGO1/mxdirectx/mxdirectdraw.cpp
   LEGO1/mxdirectx/mxdirectxinfo.cpp
+  LEGO1/mxdirectx/legodxinfo.cpp
 )
 register_lego1_target(mxdirectx)
 set_property(TARGET mxdirectx PROPERTY ARCHIVE_OUTPUT_NAME "MxDirectX$<$<CONFIG:Debug>:d>")
@@ -288,7 +289,7 @@ add_library(lego1 SHARED
   LEGO1/define.cpp
   LEGO1/lego/legoomni/src/actors/act2actor.cpp
   LEGO1/lego/legoomni/src/actors/act2genactor.cpp
-  LEGO1/lego/legoomni/src/actors/act3actor.cpp
+  LEGO1/lego/legoomni/src/actors/act3actors.cpp
   LEGO1/lego/legoomni/src/actors/act3brickster.cpp
   LEGO1/lego/legoomni/src/actors/act3cop.cpp
   LEGO1/lego/legoomni/src/actors/act3shark.cpp
@@ -466,6 +467,7 @@ endif()
 if (ISLE_BUILD_CONFIG)
   add_executable(config WIN32
     LEGO1/mxdirectx/mxdirectxinfo.cpp
+    LEGO1/mxdirectx/legodxinfo.cpp
     CONFIG/config.cpp
     CONFIG/ConfigCommandLineInfo.cpp
     CONFIG/AboutDlg.cpp

CONFIG/MainDlg.cpp

@@ -4,7 +4,7 @@
 #include "config.h"
 #include "res/resource.h"
 
-#include <mxdirectx/mxdirectxinfo.h>
+#include <mxdirectx/legodxinfo.h>
 
 DECOMP_SIZE_ASSERT(CDialog, 0x60)
 DECOMP_SIZE_ASSERT(CMainDialog, 0x70)
@@ -57,7 +57,7 @@ BOOL CMainDialog::OnInitDialog()
 	}
 	SendMessage(WM_SETICON, ICON_BIG, (LPARAM) m_icon);
 	SendMessage(WM_SETICON, ICON_SMALL, (LPARAM) m_icon);
-	MxDeviceEnumerate* enumerator = currentConfigApp->m_device_enumerator;
+	LegoDeviceEnumerate* enumerator = currentConfigApp->m_device_enumerator;
 	enumerator->FUN_1009d210();
 	m_modified = currentConfigApp->ReadRegisterSettings();
 	CWnd* list_3d_devices = GetDlgItem(IDC_LIST_3DDEVICES);
@@ -131,7 +131,7 @@ HCURSOR CMainDialog::OnQueryDragIcon()
 // FUNCTION: CONFIG 0x00404240
 void CMainDialog::OnList3DevicesSelectionChanged()
 {
-	MxDeviceEnumerate* device_enumerator = currentConfigApp->m_device_enumerator;
+	LegoDeviceEnumerate* device_enumerator = currentConfigApp->m_device_enumerator;
 	int selected = ::SendMessage(GetDlgItem(IDC_LIST_3DDEVICES)->m_hWnd, LB_GETCURSEL, 0, 0);
 	device_enumerator->GetDevice(selected, currentConfigApp->m_driver, currentConfigApp->m_device);
 	if (currentConfigApp->GetHardwareDeviceColorModel()) {

CONFIG/config.cpp

@@ -5,6 +5,7 @@
 #include "detectdx5.h"
 
 #include <direct.h> // _chdir
+#include <mxdirectx/legodxinfo.h>
 #include <mxdirectx/mxdirect3d.h>
 #include <process.h> // _spawnl
 

LEGO1/lego/legoomni/include/act3actors.h

@@ -1,10 +1,13 @@
-#ifndef ACT3ACTOR_H
-#define ACT3ACTOR_H
+#ifndef ACT3ACTORS_H
+#define ACT3ACTORS_H
 
 #include "legoanimactor.h"
 
+// File name verified by multiple assertions, e.g. BETA10 0x10018391
+
 // VTABLE: LEGO1 0x100d7668 LegoPathActor
 // VTABLE: LEGO1 0x100d7738 LegoAnimActor
+// VTABLE: BETA10 0x101b8a98 LegoPathActor
 // SIZE 0x178
 class Act3Actor : public LegoAnimActor {
 public:
@@ -30,4 +33,4 @@ class Act3Actor : public LegoAnimActor {
 	undefined4 m_unk0x1c; // 0x1c
 };
 
-#endif // ACT3ACTOR_H
+#endif // ACT3ACTORS_H

LEGO1/lego/legoomni/include/act3brickster.h

@@ -1,7 +1,7 @@
 #ifndef ACT3BRICKSTER_H
 #define ACT3BRICKSTER_H
 
-#include "act3actor.h"
+#include "act3actors.h"
 
 // VTABLE: LEGO1 0x100d7838 LegoPathActor
 // VTABLE: LEGO1 0x100d7908 LegoAnimActor

LEGO1/lego/legoomni/include/act3cop.h

@@ -1,7 +1,7 @@
 #ifndef ACT3COP_H
 #define ACT3COP_H
 
-#include "act3actor.h"
+#include "act3actors.h"
 
 // VTABLE: LEGO1 0x100d7750 LegoPathActor
 // VTABLE: LEGO1 0x100d7820 LegoAnimActor

LEGO1/lego/legoomni/src/actors/act3actors.cpp

@@ -1,4 +1,4 @@
-#include "act3actor.h"
+#include "act3actors.h"
 
 DECOMP_SIZE_ASSERT(Act3Actor, 0x178)
 

LEGO1/lego/legoomni/src/common/legoobjectfactory.cpp

@@ -5,7 +5,7 @@
 #include "act2genactor.h"
 #include "act2policestation.h"
 #include "act3.h"
-#include "act3actor.h"
+#include "act3actors.h"
 #include "act3brickster.h"
 #include "act3cop.h"
 #include "act3shark.h"

LEGO1/lego/legoomni/src/video/legovideomanager.cpp

@@ -4,6 +4,7 @@
 #include "legoinputmanager.h"
 #include "legomain.h"
 #include "misc.h"
+#include "mxdirectx/legodxinfo.h"
 #include "mxdirectx/mxdirect3d.h"
 #include "mxdirectx/mxstopwatch.h"
 #include "mxdisplaysurface.h"

LEGO1/mxdirectx/legodxinfo.cpp

@@ -0,0 +1,373 @@
+#include "legodxinfo.h"
+
+#include <assert.h>
+#include <stdio.h> // for vsprintf
+
+// File name validated by BETA10 0x1011cba3; directory unknown
+
+// FUNCTION: CONFIG 0x00402560
+// FUNCTION: LEGO1 0x1009ce60
+// FUNCTION: BETA10 0x1011c7e0
+int LegoDeviceEnumerate::ParseDeviceName(const char* p_deviceId)
+{
+	if (!IsInitialized()) {
+		return -1;
+	}
+
+	int unknown = -1;
+	int num = -1;
+	int hex[4];
+
+	if (sscanf(p_deviceId, "%d 0x%x 0x%x 0x%x 0x%x", &num, &hex[0], &hex[1], &hex[2], &hex[3]) != 5) {
+		return -1;
+	}
+
+	if (num < 0) {
+		return -1;
+	}
+
+	GUID guid;
+	memcpy(&guid, hex, sizeof(guid));
+
+	int result = ProcessDeviceBytes(num, guid);
+
+	if (result < 0) {
+		result = ProcessDeviceBytes(-1, guid);
+	}
+
+	return result;
+}
+
+// FUNCTION: CONFIG 0x00402620
+// FUNCTION: LEGO1 0x1009cf20
+// FUNCTION: BETA10 0x1011c8b3
+int LegoDeviceEnumerate::ProcessDeviceBytes(int p_deviceNum, GUID& p_guid)
+{
+	if (!IsInitialized()) {
+		return -1;
+	}
+
+	int i = 0;
+	int j = 0;
+
+	static_assert(sizeof(GUID4) == sizeof(GUID), "Equal size");
+
+	GUID4 deviceGuid;
+	memcpy(&deviceGuid, &p_guid, sizeof(GUID4));
+
+	for (list<MxDriver>::iterator it = m_list.begin(); it != m_list.end(); it++, i++) {
+		if (p_deviceNum >= 0 && p_deviceNum < i) {
+			return -1;
+		}
+
+		GUID4 compareGuid;
+		MxDriver& driver = *it;
+		for (list<Direct3DDeviceInfo>::iterator it2 = driver.m_devices.begin(); it2 != driver.m_devices.end(); it2++) {
+			Direct3DDeviceInfo& md3d = *it2;
+			assert(md3d.m_guid);
+
+			memcpy(&compareGuid, md3d.m_guid, sizeof(GUID4));
+
+			if (GUID4::Compare(compareGuid, deviceGuid) && i == p_deviceNum) {
+				return j;
+			}
+
+			j++;
+		}
+	}
+
+	return -1;
+}
+
+// FUNCTION: CONFIG 0x00402730
+// FUNCTION: LEGO1 0x1009d030
+// FUNCTION: BETA10 0x1011ca54
+int LegoDeviceEnumerate::GetDevice(int p_deviceNum, MxDriver*& p_driver, Direct3DDeviceInfo*& p_device)
+{
+	if (p_deviceNum < 0 || !IsInitialized()) {
+		return -1;
+	}
+
+	int i = 0;
+
+	for (list<MxDriver>::iterator it = m_list.begin(); it != m_list.end(); it++) {
+		p_driver = &*it;
+
+		for (list<Direct3DDeviceInfo>::iterator it2 = p_driver->m_devices.begin(); it2 != p_driver->m_devices.end();
+			 it2++) {
+			if (i == p_deviceNum) {
+				p_device = &*it2;
+				return 0;
+			}
+			i++;
+		}
+	}
+
+	return -1;
+}
+
+// FUNCTION: CONFIG 0x004027d0
+// FUNCTION: BETA10 0x1011cb70
+int LegoDeviceEnumerate::FormatDeviceName(char* p_buffer, const MxDriver* p_ddInfo, const Direct3DDeviceInfo* p_d3dInfo)
+	const
+{
+	int number = 0;
+	assert(p_ddInfo && p_d3dInfo);
+
+	for (list<MxDriver>::const_iterator it = m_list.begin(); it != m_list.end(); it++, number++) {
+		if (&(*it) == p_ddInfo) {
+			GUID4 guid;
+			memcpy(&guid, p_d3dInfo->m_guid, sizeof(GUID4));
+
+			sprintf(p_buffer, "%d 0x%x 0x%x 0x%x 0x%x", number, guid.m_data1, guid.m_data2, guid.m_data3, guid.m_data4);
+			return 0;
+		}
+	}
+
+	return -1;
+}
+
+// FUNCTION: BETA10 0x1011cc65
+int LegoDeviceEnumerate::BETA_1011cc65(int p_idx, char* p_buffer)
+{
+	if (p_idx < 0 || !IsInitialized()) {
+		return -1;
+	}
+
+	int i = 0;
+	int j = 0;
+
+	for (list<MxDriver>::iterator it = m_list.begin(); it != m_list.end(); it++, i++) {
+		MxDriver& driver = *it;
+		for (list<Direct3DDeviceInfo>::iterator it2 = driver.m_devices.begin(); it2 != driver.m_devices.end(); it2++) {
+
+			if (j == p_idx) {
+				GUID4 guid;
+				memcpy(&guid, &((Direct3DDeviceInfo&) *it2).m_guid, sizeof(GUID4));
+				sprintf(p_buffer, "%d 0x%x 0x%x 0x%x 0x%x", i, guid.m_data1, guid.m_data2, guid.m_data3, guid.m_data4);
+				return 0;
+			}
+
+			j++;
+		}
+	}
+
+	return -1;
+}
+
+// FUNCTION: CONFIG 0x00402860
+// FUNCTION: LEGO1 0x1009d0d0
+// FUNCTION: BETA10 0x1011cdb4
+int LegoDeviceEnumerate::FUN_1009d0d0()
+{
+	if (!IsInitialized()) {
+		return -1;
+	}
+
+	if (m_list.size() == 0) {
+		return -1;
+	}
+
+	int i = 0;
+	int j = 0;
+	int k = -1;
+	int cpu_mmx = SupportsMMX();
+
+	for (list<MxDriver>::iterator it = m_list.begin(); it != m_list.end(); it++, i++) {
+
+		MxDriver& driver = *it;
+		for (list<Direct3DDeviceInfo>::iterator it2 = driver.m_devices.begin(); it2 != driver.m_devices.end(); it2++) {
+			if ((*it2).m_HWDesc.dcmColorModel) {
+				return j;
+			}
+			else {
+				if (cpu_mmx && (*it2).m_HELDesc.dcmColorModel == D3DCOLOR_RGB && i == 0) {
+					k = j;
+				}
+				else if ((*it2).m_HELDesc.dcmColorModel == D3DCOLOR_MONO && i == 0 && k < 0) {
+					k = j;
+				}
+			}
+
+			j++;
+		}
+	}
+
+	return k;
+}
+
+// FUNCTION: CONFIG 0x00402930
+// FUNCTION: LEGO1 0x1009d1a0
+// FUNCTION: BETA10 0x1011cf54
+int LegoDeviceEnumerate::SupportsMMX()
+{
+	if (!SupportsCPUID()) {
+		return 0;
+	}
+	int supports_mmx;
+#ifdef _MSC_VER
+	__asm {
+      mov eax, 0x0            ; EAX=0: Highest Function Parameter and Manufacturer ID
+#if _MSC_VER > 1100
+      cpuid                   ; Run CPUID
+#else
+      __emit 0x0f
+      __emit 0xa2
+#endif
+      mov eax, 0x1            ; EAX=1: Processor Info and Feature Bits (unused)
+#if _MSC_VER > 1100
+      cpuid                   ; Run CPUID
+#else
+      __emit 0x0f
+      __emit 0xa2
+#endif
+      xor eax, eax            ; Zero EAX register
+      bt edx, 0x17            ; Test bit 0x17 (23): MMX instructions (64-bit SIMD) (Store in CF)
+      adc eax, eax            ; Add with carry: EAX = EAX + EAX + CF = CF
+      mov supports_mmx, eax   ; Save eax into C variable
+	}
+#else
+	__asm__("movl $0x0, %%eax\n\t"  // EAX=0: Highest Function Parameter and Manufacturer ID
+			"cpuid\n\t"             // Run CPUID\n"
+			"mov $0x1, %%eax\n\t"   // EAX=1: Processor Info and Feature Bits (unused)
+			"cpuid\n\t"             // Run CPUID
+			"xorl %%eax, %%eax\n\t" // Zero EAX register
+			"btl $0x15, %%edx\n\t"  // Test bit 0x17 (23): MMX instructions (64-bit SIMD) (Store in CF)
+			"adc %%eax, %%eax"      // Add with carry: EAX = EAX + EAX + CF = CF
+			: "=a"(supports_mmx)    // supports_mmx == EAX
+	);
+#endif
+	return supports_mmx;
+}
+
+// FUNCTION: CONFIG 0x00402970
+// FUNCTION: LEGO1 0x1009d1e0
+// FUNCTION: BETA10 0x1011cf97
+int LegoDeviceEnumerate::SupportsCPUID()
+{
+	int has_cpuid;
+#ifdef _MSC_VER
+#if defined(_M_IX86)
+	__asm {
+    xor eax, eax                    ; Zero EAX register
+    pushfd                          ; Push EFLAGS register value on the stack
+    or dword ptr[esp], 0x200000     ; Set bit 0x200000: Able to use CPUID instruction (Pentium+)
+    popfd                           ; Write the updated value into the EFLAGS register
+    pushfd                          ; Push EFLAGS register value on the stack (again)
+    btr dword ptr[esp], 0x15        ; Test bit 0x15 (21) and reset (set CF)
+    adc eax, eax                    ; Add with carry: EAX = EAX + EAX + CF = CF
+    popfd                           ; Push EFLAGS register value on the stack (again, and makes sure the stack remains the same)
+    mov has_cpuid, eax              ; Save eax into C variable
+	}
+#elif defined(_M_X64)
+	has_cpuid = 1;
+#else
+	has_cpuid = 0;
+#endif
+#else
+#if defined(__i386__)
+	__asm__("xorl %%eax, %%eax\n\t"      // Zero EAX register
+			"pushfl\n\t"                 // Push EFLAGS register value on the stack
+			"orl $0x200000, (%%esp)\n\t" // Set bit 0x200000: Able to use CPUID instruction (Pentium+)
+			"popfl\n\t"                  // Write the updated value into the EFLAGS register
+			"pushfl\n\t"                 // Push EFLAGS register value on the stack (again)
+			"btrl $0x15, (%%esp)\n\t"    // Test bit 0x15 (21) and reset (set CF)
+			"adc %%eax, %%eax\n\t"       // Add with carry: EAX = EAX + EAX + CF = CF
+			"popfl" // Push EFLAGS register value on the stack (again, and makes sure the stack remains the same)
+			: "=a"(has_cpuid) // has_cpuid == EAX
+	);
+#elif defined(__x86_64__) || defined(__amd64__)
+	has_cpuid = 1;
+#else
+	has_cpuid = 0;
+#endif
+#endif
+	return has_cpuid;
+}
+
+// FUNCTION: CONFIG 0x004029a0
+// FUNCTION: LEGO1 0x1009d210
+// FUNCTION: BETA10 0x1011cfc4
+int LegoDeviceEnumerate::FUN_1009d210()
+{
+	if (!IsInitialized()) {
+		return -1;
+	}
+
+	for (list<MxDriver>::iterator it = m_list.begin(); it != m_list.end();) {
+		if (!DriverSupportsRequiredDisplayMode(*it)) {
+			m_list.erase(it++);
+			continue;
+		}
+
+		MxDriver& driver = *it;
+
+		for (list<Direct3DDeviceInfo>::iterator it2 = driver.m_devices.begin(); it2 != driver.m_devices.end();) {
+			if (!FUN_1009d3d0(*it2)) {
+				driver.m_devices.erase(it2++);
+			}
+			else {
+				it2++;
+			}
+		}
+
+		if (!driver.m_devices.size()) {
+			m_list.erase(it++);
+		}
+		else {
+			it++;
+		}
+	}
+
+	if (!m_list.size()) {
+		return -1;
+	}
+
+	return 0;
+}
+
+// FUNCTION: CONFIG 0x00402b00
+// FUNCTION: LEGO1 0x1009d370
+// FUNCTION: BETA10 0x1011d176
+unsigned char LegoDeviceEnumerate::DriverSupportsRequiredDisplayMode(MxDriver& p_driver)
+{
+	for (list<MxDisplayMode>::iterator it = p_driver.m_displayModes.begin(); it != p_driver.m_displayModes.end();
+		 it++) {
+		if ((*it).m_width == 640 && (*it).m_height == 480) {
+			if ((*it).m_bitsPerPixel == 8 || (*it).m_bitsPerPixel == 16) {
+				return TRUE;
+			}
+		}
+	}
+
+	return FALSE;
+}
+
+// FUNCTION: CONFIG 0x00402b60
+// FUNCTION: LEGO1 0x1009d3d0
+// FUNCTION: BETA10 0x1011d235
+unsigned char LegoDeviceEnumerate::FUN_1009d3d0(Direct3DDeviceInfo& p_device)
+{
+	if (m_list.size() <= 0) {
+		return FALSE;
+	}
+
+	if (p_device.m_HWDesc.dcmColorModel) {
+		if (p_device.m_HWDesc.dwDeviceZBufferBitDepth & DDBD_16 &&
+			p_device.m_HWDesc.dpcTriCaps.dwTextureCaps & D3DPTEXTURECAPS_PERSPECTIVE) {
+			return TRUE;
+		}
+		else {
+			return FALSE;
+		}
+	}
+
+	MxDriver& front = m_list.front();
+	for (list<Direct3DDeviceInfo>::iterator it = front.m_devices.begin(); it != front.m_devices.end(); it++) {
+		if ((&*it) == &p_device) {
+			return TRUE;
+		}
+	}
+
+	return FALSE;
+}

LEGO1/mxdirectx/legodxinfo.h

@@ -0,0 +1,32 @@
+#ifndef LEGODXINFO_H
+#define LEGODXINFO_H
+
+#include "mxdirectxinfo.h"
+
+// VTABLE: CONFIG 0x4060e4
+// VTABLE: LEGO1 0x100d9cc8
+// VTABLE: BETA10 0x101befb4
+// SIZE 0x14
+class LegoDeviceEnumerate : public MxDeviceEnumerate {
+public:
+	int ParseDeviceName(const char* p_deviceId);
+	int ProcessDeviceBytes(int p_deviceNum, GUID& p_guid);
+	int GetDevice(int p_deviceNum, MxDriver*& p_driver, Direct3DDeviceInfo*& p_device);
+	int FormatDeviceName(char* p_buffer, const MxDriver* p_ddInfo, const Direct3DDeviceInfo* p_d3dInfo) const;
+	int BETA_1011cc65(int p_idx, char* p_buffer);
+	int FUN_1009d0d0();
+	static int SupportsMMX();
+	static int SupportsCPUID();
+	int FUN_1009d210();
+	unsigned char DriverSupportsRequiredDisplayMode(MxDriver& p_driver);
+	unsigned char FUN_1009d3d0(Direct3DDeviceInfo& p_device);
+
+	// SYNTHETIC: BETA10 0x100d8d10
+	// LegoDeviceEnumerate::LegoDeviceEnumerate
+
+	// SYNTHETIC: LEGO1 0x1007b590
+	// SYNTHETIC: BETA10 0x100d8da0
+	// LegoDeviceEnumerate::~LegoDeviceEnumerate
+};
+
+#endif // LEGODXINFO_H

LEGO1/mxdirectx/mxdirectxinfo.cpp

@@ -570,373 +570,6 @@ const char* MxDeviceEnumerate::EnumerateErrorToString(HRESULT p_error)
 	}
 }
 
-// FUNCTION: CONFIG 0x00402560
-// FUNCTION: LEGO1 0x1009ce60
-// FUNCTION: BETA10 0x1011c7e0
-int MxDeviceEnumerate::ParseDeviceName(const char* p_deviceId)
-{
-	if (!IsInitialized()) {
-		return -1;
-	}
-
-	int unknown = -1;
-	int num = -1;
-	int hex[4];
-
-	if (sscanf(p_deviceId, "%d 0x%x 0x%x 0x%x 0x%x", &num, &hex[0], &hex[1], &hex[2], &hex[3]) != 5) {
-		return -1;
-	}
-
-	if (num < 0) {
-		return -1;
-	}
-
-	GUID guid;
-	memcpy(&guid, hex, sizeof(guid));
-
-	int result = ProcessDeviceBytes(num, guid);
-
-	if (result < 0) {
-		result = ProcessDeviceBytes(-1, guid);
-	}
-
-	return result;
-}
-
-// FUNCTION: CONFIG 0x00402620
-// FUNCTION: LEGO1 0x1009cf20
-// FUNCTION: BETA10 0x1011c8b3
-int MxDeviceEnumerate::ProcessDeviceBytes(int p_deviceNum, GUID& p_guid)
-{
-	if (!IsInitialized()) {
-		return -1;
-	}
-
-	int i = 0;
-	int j = 0;
-
-	static_assert(sizeof(GUID4) == sizeof(GUID), "Equal size");
-
-	GUID4 deviceGuid;
-	memcpy(&deviceGuid, &p_guid, sizeof(GUID4));
-
-	for (list<MxDriver>::iterator it = m_list.begin(); it != m_list.end(); it++, i++) {
-		if (p_deviceNum >= 0 && p_deviceNum < i) {
-			return -1;
-		}
-
-		GUID4 compareGuid;
-		MxDriver& driver = *it;
-		for (list<Direct3DDeviceInfo>::iterator it2 = driver.m_devices.begin(); it2 != driver.m_devices.end(); it2++) {
-			Direct3DDeviceInfo& md3d = *it2;
-			assert(md3d.m_guid);
-
-			memcpy(&compareGuid, md3d.m_guid, sizeof(GUID4));
-
-			if (GUID4::Compare(compareGuid, deviceGuid) && i == p_deviceNum) {
-				return j;
-			}
-
-			j++;
-		}
-	}
-
-	return -1;
-}
-
-// FUNCTION: CONFIG 0x00402730
-// FUNCTION: LEGO1 0x1009d030
-// FUNCTION: BETA10 0x1011ca54
-int MxDeviceEnumerate::GetDevice(int p_deviceNum, MxDriver*& p_driver, Direct3DDeviceInfo*& p_device)
-{
-	if (p_deviceNum < 0 || !IsInitialized()) {
-		return -1;
-	}
-
-	int i = 0;
-
-	for (list<MxDriver>::iterator it = m_list.begin(); it != m_list.end(); it++) {
-		p_driver = &*it;
-
-		for (list<Direct3DDeviceInfo>::iterator it2 = p_driver->m_devices.begin(); it2 != p_driver->m_devices.end();
-			 it2++) {
-			if (i == p_deviceNum) {
-				p_device = &*it2;
-				return 0;
-			}
-			i++;
-		}
-	}
-
-	return -1;
-}
-
-// FUNCTION: CONFIG 0x004027d0
-// FUNCTION: BETA10 0x1011cb70
-int MxDeviceEnumerate::FormatDeviceName(char* p_buffer, const MxDriver* p_ddInfo, const Direct3DDeviceInfo* p_d3dInfo)
-	const
-{
-	int number = 0;
-	assert(p_ddInfo && p_d3dInfo);
-
-	for (list<MxDriver>::const_iterator it = m_list.begin(); it != m_list.end(); it++, number++) {
-		if (&(*it) == p_ddInfo) {
-			GUID4 guid;
-			memcpy(&guid, p_d3dInfo->m_guid, sizeof(GUID4));
-
-			sprintf(p_buffer, "%d 0x%x 0x%x 0x%x 0x%x", number, guid.m_data1, guid.m_data2, guid.m_data3, guid.m_data4);
-			return 0;
-		}
-	}
-
-	return -1;
-}
-
-// FUNCTION: BETA10 0x1011cc65
-int MxDeviceEnumerate::BETA_1011cc65(int p_idx, char* p_buffer)
-{
-	if (p_idx < 0 || !IsInitialized()) {
-		return -1;
-	}
-
-	int i = 0;
-	int j = 0;
-
-	for (list<MxDriver>::iterator it = m_list.begin(); it != m_list.end(); it++, i++) {
-		MxDriver& driver = *it;
-		for (list<Direct3DDeviceInfo>::iterator it2 = driver.m_devices.begin(); it2 != driver.m_devices.end(); it2++) {
-
-			if (j == p_idx) {
-				GUID4 guid;
-				memcpy(&guid, &((Direct3DDeviceInfo&) *it2).m_guid, sizeof(GUID4));
-				sprintf(p_buffer, "%d 0x%x 0x%x 0x%x 0x%x", i, guid.m_data1, guid.m_data2, guid.m_data3, guid.m_data4);
-				return 0;
-			}
-
-			j++;
-		}
-	}
-
-	return -1;
-}
-
-// FUNCTION: CONFIG 0x00402860
-// FUNCTION: LEGO1 0x1009d0d0
-// FUNCTION: BETA10 0x1011cdb4
-int MxDeviceEnumerate::FUN_1009d0d0()
-{
-	if (!IsInitialized()) {
-		return -1;
-	}
-
-	if (m_list.size() == 0) {
-		return -1;
-	}
-
-	int i = 0;
-	int j = 0;
-	int k = -1;
-	int cpu_mmx = SupportsMMX();
-
-	for (list<MxDriver>::iterator it = m_list.begin(); it != m_list.end(); it++, i++) {
-
-		MxDriver& driver = *it;
-		for (list<Direct3DDeviceInfo>::iterator it2 = driver.m_devices.begin(); it2 != driver.m_devices.end(); it2++) {
-			if ((*it2).m_HWDesc.dcmColorModel) {
-				return j;
-			}
-			else {
-				if (cpu_mmx && (*it2).m_HELDesc.dcmColorModel == D3DCOLOR_RGB && i == 0) {
-					k = j;
-				}
-				else if ((*it2).m_HELDesc.dcmColorModel == D3DCOLOR_MONO && i == 0 && k < 0) {
-					k = j;
-				}
-			}
-
-			j++;
-		}
-	}
-
-	return k;
-}
-
-// FUNCTION: CONFIG 0x00402930
-// FUNCTION: LEGO1 0x1009d1a0
-// FUNCTION: BETA10 0x1011cf54
-int MxDeviceEnumerate::SupportsMMX()
-{
-	if (!SupportsCPUID()) {
-		return 0;
-	}
-	int supports_mmx;
-#ifdef _MSC_VER
-	__asm {
-      mov eax, 0x0            ; EAX=0: Highest Function Parameter and Manufacturer ID
-#if _MSC_VER > 1100
-      cpuid                   ; Run CPUID
-#else
-      __emit 0x0f
-      __emit 0xa2
-#endif
-      mov eax, 0x1            ; EAX=1: Processor Info and Feature Bits (unused)
-#if _MSC_VER > 1100
-      cpuid                   ; Run CPUID
-#else
-      __emit 0x0f
-      __emit 0xa2
-#endif
-      xor eax, eax            ; Zero EAX register
-      bt edx, 0x17            ; Test bit 0x17 (23): MMX instructions (64-bit SIMD) (Store in CF)
-      adc eax, eax            ; Add with carry: EAX = EAX + EAX + CF = CF
-      mov supports_mmx, eax   ; Save eax into C variable
-	}
-#else
-	__asm__("movl $0x0, %%eax\n\t"  // EAX=0: Highest Function Parameter and Manufacturer ID
-			"cpuid\n\t"             // Run CPUID\n"
-			"mov $0x1, %%eax\n\t"   // EAX=1: Processor Info and Feature Bits (unused)
-			"cpuid\n\t"             // Run CPUID
-			"xorl %%eax, %%eax\n\t" // Zero EAX register
-			"btl $0x15, %%edx\n\t"  // Test bit 0x17 (23): MMX instructions (64-bit SIMD) (Store in CF)
-			"adc %%eax, %%eax"      // Add with carry: EAX = EAX + EAX + CF = CF
-			: "=a"(supports_mmx)    // supports_mmx == EAX
-	);
-#endif
-	return supports_mmx;
-}
-
-// FUNCTION: CONFIG 0x00402970
-// FUNCTION: LEGO1 0x1009d1e0
-// FUNCTION: BETA10 0x1011cf97
-int MxDeviceEnumerate::SupportsCPUID()
-{
-	int has_cpuid;
-#ifdef _MSC_VER
-#if defined(_M_IX86)
-	__asm {
-    xor eax, eax                    ; Zero EAX register
-    pushfd                          ; Push EFLAGS register value on the stack
-    or dword ptr[esp], 0x200000     ; Set bit 0x200000: Able to use CPUID instruction (Pentium+)
-    popfd                           ; Write the updated value into the EFLAGS register
-    pushfd                          ; Push EFLAGS register value on the stack (again)
-    btr dword ptr[esp], 0x15        ; Test bit 0x15 (21) and reset (set CF)
-    adc eax, eax                    ; Add with carry: EAX = EAX + EAX + CF = CF
-    popfd                           ; Push EFLAGS register value on the stack (again, and makes sure the stack remains the same)
-    mov has_cpuid, eax              ; Save eax into C variable
-	}
-#elif defined(_M_X64)
-	has_cpuid = 1;
-#else
-	has_cpuid = 0;
-#endif
-#else
-#if defined(__i386__)
-	__asm__("xorl %%eax, %%eax\n\t"      // Zero EAX register
-			"pushfl\n\t"                 // Push EFLAGS register value on the stack
-			"orl $0x200000, (%%esp)\n\t" // Set bit 0x200000: Able to use CPUID instruction (Pentium+)
-			"popfl\n\t"                  // Write the updated value into the EFLAGS register
-			"pushfl\n\t"                 // Push EFLAGS register value on the stack (again)
-			"btrl $0x15, (%%esp)\n\t"    // Test bit 0x15 (21) and reset (set CF)
-			"adc %%eax, %%eax\n\t"       // Add with carry: EAX = EAX + EAX + CF = CF
-			"popfl" // Push EFLAGS register value on the stack (again, and makes sure the stack remains the same)
-			: "=a"(has_cpuid) // has_cpuid == EAX
-	);
-#elif defined(__x86_64__) || defined(__amd64__)
-	has_cpuid = 1;
-#else
-	has_cpuid = 0;
-#endif
-#endif
-	return has_cpuid;
-}
-
-// FUNCTION: CONFIG 0x004029a0
-// FUNCTION: LEGO1 0x1009d210
-// FUNCTION: BETA10 0x1011cfc4
-int MxDeviceEnumerate::FUN_1009d210()
-{
-	if (!IsInitialized()) {
-		return -1;
-	}
-
-	for (list<MxDriver>::iterator it = m_list.begin(); it != m_list.end();) {
-		if (!DriverSupportsRequiredDisplayMode(*it)) {
-			m_list.erase(it++);
-			continue;
-		}
-
-		MxDriver& driver = *it;
-
-		for (list<Direct3DDeviceInfo>::iterator it2 = driver.m_devices.begin(); it2 != driver.m_devices.end();) {
-			if (!FUN_1009d3d0(*it2)) {
-				driver.m_devices.erase(it2++);
-			}
-			else {
-				it2++;
-			}
-		}
-
-		if (!driver.m_devices.size()) {
-			m_list.erase(it++);
-		}
-		else {
-			it++;
-		}
-	}
-
-	if (!m_list.size()) {
-		return -1;
-	}
-
-	return 0;
-}
-
-// FUNCTION: CONFIG 0x00402b00
-// FUNCTION: LEGO1 0x1009d370
-// FUNCTION: BETA10 0x1011d176
-unsigned char MxDeviceEnumerate::DriverSupportsRequiredDisplayMode(MxDriver& p_driver)
-{
-	for (list<MxDisplayMode>::iterator it = p_driver.m_displayModes.begin(); it != p_driver.m_displayModes.end();
-		 it++) {
-		if ((*it).m_width == 640 && (*it).m_height == 480) {
-			if ((*it).m_bitsPerPixel == 8 || (*it).m_bitsPerPixel == 16) {
-				return TRUE;
-			}
-		}
-	}
-
-	return FALSE;
-}
-
-// FUNCTION: CONFIG 0x00402b60
-// FUNCTION: LEGO1 0x1009d3d0
-// FUNCTION: BETA10 0x1011d235
-unsigned char MxDeviceEnumerate::FUN_1009d3d0(Direct3DDeviceInfo& p_device)
-{
-	if (m_list.size() <= 0) {
-		return FALSE;
-	}
-
-	if (p_device.m_HWDesc.dcmColorModel) {
-		if (p_device.m_HWDesc.dwDeviceZBufferBitDepth & DDBD_16 &&
-			p_device.m_HWDesc.dpcTriCaps.dwTextureCaps & D3DPTEXTURECAPS_PERSPECTIVE) {
-			return TRUE;
-		}
-		else {
-			return FALSE;
-		}
-	}
-
-	MxDriver& front = m_list.front();
-	for (list<Direct3DDeviceInfo>::iterator it = front.m_devices.begin(); it != front.m_devices.end(); it++) {
-		if ((&*it) == &p_device) {
-			return TRUE;
-		}
-	}
-
-	return FALSE;
-}
-
 // FUNCTION: LEGO1 0x1009efb0
 // FUNCTION: BETA10 0x10122ee2
 DeviceModesInfo::DeviceModesInfo()

LEGO1/mxdirectx/mxdirectxinfo.h

@@ -203,17 +203,6 @@ class MxDeviceEnumerate {
 		LPD3DDEVICEDESC p_HELDesc
 	);
 	const char* EnumerateErrorToString(HRESULT p_error);
-	int ParseDeviceName(const char* p_deviceId);
-	int ProcessDeviceBytes(int p_deviceNum, GUID& p_guid);
-	int GetDevice(int p_deviceNum, MxDriver*& p_driver, Direct3DDeviceInfo*& p_device);
-	int FormatDeviceName(char* p_buffer, const MxDriver* p_ddInfo, const Direct3DDeviceInfo* p_d3dInfo) const;
-	int BETA_1011cc65(int p_idx, char* p_buffer);
-
-	int FUN_1009d0d0();
-	int FUN_1009d210();
-	unsigned char DriverSupportsRequiredDisplayMode(MxDriver& p_driver);
-	unsigned char FUN_1009d3d0(Direct3DDeviceInfo& p_device);
-
 	static void BuildErrorString(const char*, ...);
 	static BOOL CALLBACK
 	DirectDrawEnumerateCallback(LPGUID p_guid, LPSTR p_driverDesc, LPSTR p_driverName, LPVOID p_context);
@@ -226,8 +215,6 @@ class MxDeviceEnumerate {
 		LPD3DDEVICEDESC p_HELDesc,
 		LPVOID p_context
 	);
-	static int SupportsMMX();
-	static int SupportsCPUID();
 
 	friend class MxDirect3D;
 
@@ -251,24 +238,11 @@ class MxDeviceEnumerate {
 	// FUNCTION: BETA10 0x1011d320
 	unsigned char IsInitialized() const { return m_initialized; }
 
-private:
+protected:
 	list<MxDriver> m_list;       // 0x04
 	unsigned char m_initialized; // 0x10
 };
 
-// VTABLE: CONFIG 0x4060e4
-// VTABLE: LEGO1 0x100d9cc8
-// VTABLE: BETA10 0x101befb4
-// SIZE 0x14
-class LegoDeviceEnumerate : public MxDeviceEnumerate {};
-
-// SYNTHETIC: BETA10 0x100d8d10
-// LegoDeviceEnumerate::LegoDeviceEnumerate
-
-// SYNTHETIC: LEGO1 0x1007b590
-// SYNTHETIC: BETA10 0x100d8da0
-// LegoDeviceEnumerate::~LegoDeviceEnumerate
-
 // TEMPLATE: BETA10 0x1011c1b0
 // list<Direct3DDeviceInfo,allocator<Direct3DDeviceInfo> >::iterator::operator*