Remove various ancient support code

include/IOSOperator.h

@@ -32,11 +32,6 @@ public:
 	/** \return Returns 0 if no string is in there. */
 	virtual const c8* getTextFromClipboard() const = 0;
 
-	//! Get the processor speed in megahertz
-	/** \param MHz The integer variable to store the speed in.
-	\return True if successful, false if not */
-	virtual bool getProcessorSpeedMHz(u32* MHz) const = 0;
-
 	//! Get the total and available system RAM
 	/** \param totalBytes: will contain the total system memory in bytes
 	\param availableBytes: will contain the available memory in bytes

source/Irrlicht/CIrrDeviceConsole.cpp

@@ -76,15 +76,12 @@ CIrrDeviceConsole::CIrrDeviceConsole(const SIrrlichtCreationParameters& params)
 
 	if (CreationParams.Fullscreen)
 	{
-// Some mingw versions lack this define, so avoid it in case it does not exist
-#if (_WIN32_WINNT >= 0x0501) && defined(CONSOLE_FULLSCREEN_MODE)
 		PCOORD dimensions = 0;
 		if (SetConsoleDisplayMode(WindowsSTDOut, CONSOLE_FULLSCREEN_MODE, dimensions))
 		{
 			CreationParams.WindowSize.Width = dimensions->X;
 			CreationParams.WindowSize.Width = dimensions->Y;
 		}
-#endif
 	}
 	else
 	{

source/Irrlicht/CIrrDeviceConsole.h

@@ -21,9 +21,7 @@
 #if !defined(_IRR_XBOX_PLATFORM_)
 	#include <windows.h>
 #endif
-#if(_WIN32_WINNT >= 0x0500)
 #define _IRR_WINDOWS_NT_CONSOLE_
-#endif
 #else
 #include <time.h>
 #endif

source/Irrlicht/CIrrDeviceLinux.cpp

@@ -453,8 +453,7 @@ bool CIrrDeviceLinux::createWindow()
 	switchToFullscreen();
 
 	WindowMinimized=false;
-	// Currently broken in X, see Bug ID 2795321
+	XkbSetDetectableAutoRepeat(XDisplay, True, &AutorepeatSupport);
-	// XkbSetDetectableAutoRepeat(XDisplay, True, &AutorepeatSupport);
 
 	Window tmp;
 	u32 borderWidth;
@@ -633,7 +632,6 @@ bool CIrrDeviceLinux::createInputContext()
 	XIMStyles *im_supported_styles;
 	XGetIMValues(XInputMethod, XNQueryInputStyle, &im_supported_styles, (char*)NULL);
 	XIMStyle bestStyle = 0;
-	// TODO: If we want to support languages like chinese or japanese as well we probably have to work with callbacks here.
 	XIMStyle supportedStyle = XIMPreeditNothing | XIMStatusNothing;
     for(int i=0; i < im_supported_styles->count_styles; ++i)
 	{
@@ -692,7 +690,6 @@ EKEY_CODE CIrrDeviceLinux::getKeyCode(XEvent &event)
 
 	SKeyMap mp;
 	mp.X11Key = XkbKeycodeToKeysym(XDisplay, event.xkey.keycode, 0, 0);
-	// mp.X11Key = XKeycodeToKeysym(XDisplay, event.xkey.keycode, 0);	// deprecated, if we still find platforms which need that we have to use some define
 	const s32 idx = KeyMap.binary_search(mp);
 	if (idx != -1)
 	{

source/Irrlicht/CIrrDeviceOSX.mm

@@ -10,9 +10,6 @@
 
 #import <Cocoa/Cocoa.h>
 #import <OpenGL/gl.h>
-#ifndef __MAC_10_6
-#import <Carbon/Carbon.h>
-#endif
 
 #include "CIrrDeviceOSX.h"
 
@@ -38,12 +35,7 @@
 
 #include <IOKit/IOKitLib.h>
 #include <IOKit/IOCFPlugIn.h>
-#ifdef MACOS_10_0_4
-#include <IOKit/hidsystem/IOHIDUsageTables.h>
-#else
-/* The header was moved here in Mac OS X 10.1 */
 #include <Kernel/IOKit/hidsystem/IOHIDUsageTables.h>
-#endif
 #include <IOKit/hid/IOHIDLib.h>
 #include <IOKit/hid/IOHIDKeys.h>
 
@@ -301,8 +293,6 @@ static void getJoystickDeviceInfo (io_object_t hidDevice, CFMutableDictionaryRef
 
 #endif // _IRR_COMPILE_WITH_JOYSTICK_EVENTS_
 
-// only OSX 10.5 seems to not need these defines...
-#if !defined(__MAC_10_5) || defined(__MAC_10_6)
 // Contents from Events.h from Carbon/HIToolbox but we need it with Cocoa too
 // and for some reason no Cocoa equivalent of these constants seems provided.
 // So I'm doing like everyone else and using copy-and-paste.
@@ -440,7 +430,6 @@ enum {
 	kVK_DownArrow		= 0x7D,
 	kVK_UpArrow		= 0x7E
 };
-#endif
 
 //------------------------------------------------------------------------------------------
 Boolean GetDictionaryBoolean(CFDictionaryRef theDict, const void* key)
@@ -629,11 +618,7 @@ CIrrDeviceMacOSX::CIrrDeviceMacOSX(const SIrrlichtCreationParameters& param)
 CIrrDeviceMacOSX::~CIrrDeviceMacOSX()
 {
 	[SoftwareDriverTarget release];
-#ifdef __MAC_10_6
 	[NSApp setPresentationOptions:(NSApplicationPresentationDefault)];
-#else
-	SetSystemUIMode(kUIModeNormal, kUIOptionAutoShowMenuBar);
-#endif
 	closeDevice();
 #if defined(_IRR_COMPILE_WITH_JOYSTICK_EVENTS_)
 	for (u32 joystick = 0; joystick < ActiveJoysticks.size(); ++joystick)
@@ -668,11 +653,7 @@ bool CIrrDeviceMacOSX::createWindow()
     Display = CGMainDisplayID();
     
     CGRect displayRect;
-#ifdef __MAC_10_6
     CGDisplayModeRef displaymode, olddisplaymode;
-#else
-    CFDictionaryRef displaymode, olddisplaymode;
-#endif
     
     ScreenWidth = (int)CGDisplayPixelsWide(Display);
     ScreenHeight = (int)CGDisplayPixelsHigh(Display);
@@ -707,7 +688,6 @@ bool CIrrDeviceMacOSX::createWindow()
     {
         IsFullscreen = true;
         
-#ifdef __MAC_10_6
         displaymode = CGDisplayCopyDisplayMode(Display);
         
         CFArrayRef Modes = CGDisplayCopyAllDisplayModes(Display, NULL);
@@ -734,26 +714,15 @@ bool CIrrDeviceMacOSX::createWindow()
                     break;
                 }
         }
-#else
-        displaymode = CGDisplayBestModeForParameters(Display,CreationParams.Bits,CreationParams.WindowSize.Width,CreationParams.WindowSize.Height,NULL);
-#endif
         
         if (displaymode != NULL)
         {
-#ifdef __MAC_10_6
             olddisplaymode = CGDisplayCopyDisplayMode(Display);
-#else
-            olddisplaymode = CGDisplayCurrentMode(Display);
-#endif
             
             error = CGCaptureAllDisplays();
             if (error == CGDisplayNoErr)
             {
-#ifdef __MAC_10_6
                 error = CGDisplaySetDisplayMode(Display, displaymode, NULL);
-#else
-                error = CGDisplaySwitchToMode(Display, displaymode);
-#endif
                 
                 if (error == CGDisplayNoErr)
                 {
@@ -788,11 +757,7 @@ bool CIrrDeviceMacOSX::createWindow()
         
         if (IsFullscreen) //hide menus in fullscreen mode only
         {
-#ifdef __MAC_10_6
             [NSApp setPresentationOptions:(NSApplicationPresentationAutoHideDock | NSApplicationPresentationAutoHideMenuBar)];
-#else
-            SetSystemUIMode(kUIModeAllHidden, kUIOptionAutoShowMenuBar);
-#endif
         }
     }
     
@@ -874,11 +839,6 @@ void CIrrDeviceMacOSX::createDriver()
 					[(NSView*)CreationParams.WindowId setWantsBestResolutionOpenGLSurface:NO];
 					[(NSOpenGLContext*)ContextManager->getContext().OpenGLOSX.Context setView:(NSView*)CreationParams.WindowId];
 				}
-
-#ifndef __MAC_10_6
-                CGLContextObj CGLContext = (CGLContextObj)[(NSOpenGLContext*)ContextManager->getContext().OpenGLOSX.Context CGLContextObj];
-                CGLSetFullScreen(CGLContext);
-#endif
             }
 #else
 			os::Printer::log("No OpenGL support compiled in.", ELL_ERROR);
@@ -1279,14 +1239,9 @@ void CIrrDeviceMacOSX::setMouseLocation(int x,int y)
 	c.x = p.x;
 	c.y = p.y;
 
-#ifdef __MAC_10_6
     CGEventRef ev = CGEventCreateMouseEvent(NULL, kCGEventMouseMoved, c, kCGMouseButtonLeft);
     CGEventPost(kCGHIDEventTap, ev);
     CFRelease(ev);
-#else
-    CGSetLocalEventsSuppressionInterval(0);
-    CGWarpMouseCursorPosition(c);
-#endif
 }
 
 
@@ -1797,7 +1752,6 @@ video::IVideoModeList* CIrrDeviceMacOSX::getVideoModeList()
 		CGDirectDisplayID display;
 		display = CGMainDisplayID();
 
-#ifdef __MAC_10_6
 		CFArrayRef Modes = CGDisplayCopyAllDisplayModes(display, NULL);
 
 		for(int i = 0; i < CFArrayGetCount(Modes); ++i)
@@ -1825,27 +1779,6 @@ video::IVideoModeList* CIrrDeviceMacOSX::getVideoModeList()
 				VideoModeList->addMode(core::dimension2d<u32>(Width, Height), Depth);
 			}
 		}
-#else
-		CFArrayRef availableModes = CGDisplayAvailableModes(display);
-		unsigned int numberOfAvailableModes = CFArrayGetCount(availableModes);
-		for (u32 i= 0; i<numberOfAvailableModes; ++i)
-		{
-			// look at each mode in the available list
-			CFDictionaryRef mode = (CFDictionaryRef)CFArrayGetValueAtIndex(availableModes, i);
-			long bitsPerPixel = GetDictionaryLong(mode, kCGDisplayBitsPerPixel);
-			Boolean safeForHardware = GetDictionaryBoolean(mode, kCGDisplayModeIsSafeForHardware);
-			Boolean stretched = GetDictionaryBoolean(mode, kCGDisplayModeIsStretched);
-
-			if (!safeForHardware)
-				continue;
-
-			long width = GetDictionaryLong(mode, kCGDisplayWidth);
-			long height = GetDictionaryLong(mode, kCGDisplayHeight);
-			// long refresh = GetDictionaryLong((mode), kCGDisplayRefreshRate);
-			VideoModeList.addMode(core::dimension2d<u32>(width, height),
-				bitsPerPixel);
-		}
-#endif
 	}
 	return VideoModeList;
 }

source/Irrlicht/CIrrDeviceWin32.cpp

@@ -528,166 +528,6 @@ bool SJoystickWin32Control::activateJoysticks(core::array<SJoystickInfo> & joyst
 }
 } // end namespace irr
 
-// Get the codepage from the locale language id
-// Based on the table from http://www.science.co.il/Language/Locale-Codes.asp?s=decimal
-static unsigned int LocaleIdToCodepage(unsigned int lcid)
-{
-	switch ( lcid )
-	{
-		case 1098:  // Telugu
-		case 1095:  // Gujarati
-		case 1094:  // Punjabi
-		case 1103:  // Sanskrit
-		case 1111:  // Konkani
-		case 1114:  // Syriac
-		case 1099:  // Kannada
-		case 1102:  // Marathi
-		case 1125:  // Divehi
-		case 1067:  // Armenian
-		case 1081:  // Hindi
-		case 1079:  // Georgian
-		case 1097:  // Tamil
-			return 0;
-		case 1054:  // Thai
-			return 874;
-		case 1041:  // Japanese
-			return 932;
-		case 2052:  // Chinese (PRC)
-		case 4100:  // Chinese (Singapore)
-			return 936;
-		case 1042:  // Korean
-			return 949;
-		case 5124:  // Chinese (Macau S.A.R.)
-		case 3076:  // Chinese (Hong Kong S.A.R.)
-		case 1028:  // Chinese (Taiwan)
-			return 950;
-		case 1048:  // Romanian
-		case 1060:  // Slovenian
-		case 1038:  // Hungarian
-		case 1051:  // Slovak
-		case 1045:  // Polish
-		case 1052:  // Albanian
-		case 2074:  // Serbian (Latin)
-		case 1050:  // Croatian
-		case 1029:  // Czech
-			return 1250;
-		case 1104:  // Mongolian (Cyrillic)
-		case 1071:  // FYRO Macedonian
-		case 2115:  // Uzbek (Cyrillic)
-		case 1058:  // Ukrainian
-		case 2092:  // Azeri (Cyrillic)
-		case 1092:  // Tatar
-		case 1087:  // Kazakh
-		case 1059:  // Belarusian
-		case 1088:  // Kyrgyz (Cyrillic)
-		case 1026:  // Bulgarian
-		case 3098:  // Serbian (Cyrillic)
-		case 1049:  // Russian
-			return 1251;
-		case 8201:  // English (Jamaica)
-		case 3084:  // French (Canada)
-		case 1036:  // French (France)
-		case 5132:  // French (Luxembourg)
-		case 5129:  // English (New Zealand)
-		case 6153:  // English (Ireland)
-		case 1043:  // Dutch (Netherlands)
-		case 9225:  // English (Caribbean)
-		case 4108:  // French (Switzerland)
-		case 4105:  // English (Canada)
-		case 1110:  // Galician
-		case 10249:  // English (Belize)
-		case 3079:  // German (Austria)
-		case 6156:  // French (Monaco)
-		case 12297:  // English (Zimbabwe)
-		case 1069:  // Basque
-		case 2067:  // Dutch (Belgium)
-		case 2060:  // French (Belgium)
-		case 1035:  // Finnish
-		case 1080:  // Faroese
-		case 1031:  // German (Germany)
-		case 3081:  // English (Australia)
-		case 1033:  // English (United States)
-		case 2057:  // English (United Kingdom)
-		case 1027:  // Catalan
-		case 11273:  // English (Trinidad)
-		case 7177:  // English (South Africa)
-		case 1030:  // Danish
-		case 13321:  // English (Philippines)
-		case 15370:  // Spanish (Paraguay)
-		case 9226:  // Spanish (Colombia)
-		case 5130:  // Spanish (Costa Rica)
-		case 7178:  // Spanish (Dominican Republic)
-		case 12298:  // Spanish (Ecuador)
-		case 17418:  // Spanish (El Salvador)
-		case 4106:  // Spanish (Guatemala)
-		case 18442:  // Spanish (Honduras)
-		case 3082:  // Spanish (International Sort)
-		case 13322:  // Spanish (Chile)
-		case 19466:  // Spanish (Nicaragua)
-		case 2058:  // Spanish (Mexico)
-		case 10250:  // Spanish (Peru)
-		case 20490:  // Spanish (Puerto Rico)
-		case 1034:  // Spanish (Traditional Sort)
-		case 14346:  // Spanish (Uruguay)
-		case 8202:  // Spanish (Venezuela)
-		case 1089:  // Swahili
-		case 1053:  // Swedish
-		case 2077:  // Swedish (Finland)
-		case 5127:  // German (Liechtenstein)
-		case 1078:  // Afrikaans
-		case 6154:  // Spanish (Panama)
-		case 4103:  // German (Luxembourg)
-		case 16394:  // Spanish (Bolivia)
-		case 2055:  // German (Switzerland)
-		case 1039:  // Icelandic
-		case 1057:  // Indonesian
-		case 1040:  // Italian (Italy)
-		case 2064:  // Italian (Switzerland)
-		case 2068:  // Norwegian (Nynorsk)
-		case 11274:  // Spanish (Argentina)
-		case 1046:  // Portuguese (Brazil)
-		case 1044:  // Norwegian (Bokmal)
-		case 1086:  // Malay (Malaysia)
-		case 2110:  // Malay (Brunei Darussalam)
-		case 2070:  // Portuguese (Portugal)
-			return 1252;
-		case 1032:  // Greek
-			return 1253;
-		case 1091:  // Uzbek (Latin)
-		case 1068:  // Azeri (Latin)
-		case 1055:  // Turkish
-			return 1254;
-		case 1037:  // Hebrew
-			return 1255;
-		case 5121:  // Arabic (Algeria)
-		case 15361:  // Arabic (Bahrain)
-		case 9217:  // Arabic (Yemen)
-		case 3073:  // Arabic (Egypt)
-		case 2049:  // Arabic (Iraq)
-		case 11265:  // Arabic (Jordan)
-		case 13313:  // Arabic (Kuwait)
-		case 12289:  // Arabic (Lebanon)
-		case 4097:  // Arabic (Libya)
-		case 6145:  // Arabic (Morocco)
-		case 8193:  // Arabic (Oman)
-		case 16385:  // Arabic (Qatar)
-		case 1025:  // Arabic (Saudi Arabia)
-		case 10241:  // Arabic (Syria)
-		case 14337:  // Arabic (U.A.E.)
-		case 1065:  // Farsi
-		case 1056:  // Urdu
-		case 7169:  // Arabic (Tunisia)
-			return 1256;
-		case 1061:  // Estonian
-		case 1062:  // Latvian
-		case 1063:  // Lithuanian
-			return 1257;
-		case 1066:  // Vietnamese
-			return 1258;
-	}
-	return 65001;   // utf-8
-}
-
 namespace
 {
 	struct SEnvMapper
@@ -699,7 +539,6 @@ namespace
 	irr::core::array<SEnvMapper> EnvMap;
 
 	HKL KEYBOARD_INPUT_HKL=0;
-	unsigned int KEYBOARD_INPUT_CODEPAGE = 1252;
 }
 
 irr::CIrrDeviceWin32* getDeviceFromHWnd(HWND hWnd)
@@ -718,9 +557,6 @@ irr::CIrrDeviceWin32* getDeviceFromHWnd(HWND hWnd)
 
 LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
 {
-	#ifndef WM_MOUSEWHEEL
-	#define WM_MOUSEWHEEL 0x020A
-	#endif
 	#ifndef WHEEL_DELTA
 	#define WHEEL_DELTA 120
 	#endif
@@ -787,12 +623,10 @@ LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
 		// middle and extra buttons
 		if (wParam & MK_MBUTTON)
 			event.MouseInput.ButtonStates |= irr::EMBSM_MIDDLE;
-#if(_WIN32_WINNT >= 0x0500)
 		if (wParam & MK_XBUTTON1)
 			event.MouseInput.ButtonStates |= irr::EMBSM_EXTRA1;
 		if (wParam & MK_XBUTTON2)
 			event.MouseInput.ButtonStates |= irr::EMBSM_EXTRA2;
-#endif
 		event.MouseInput.Wheel = 0.f;
 
 		// wheel
@@ -853,22 +687,20 @@ LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
 			event.KeyInput.Key = (irr::EKEY_CODE)wParam;
 			event.KeyInput.PressedDown = (message==WM_KEYDOWN || message == WM_SYSKEYDOWN);
 
-			const UINT MY_MAPVK_VSC_TO_VK_EX = 3; // MAPVK_VSC_TO_VK_EX should be in SDK according to MSDN, but isn't in mine.
 			if ( event.KeyInput.Key == irr::KEY_SHIFT )
 			{
-				// this will fail on systems before windows NT/2000/XP, not sure _what_ will return there instead.
+				event.KeyInput.Key = (irr::EKEY_CODE)MapVirtualKey( ((lParam>>16) & 255), MAPVK_VSC_TO_VK_EX );
-				event.KeyInput.Key = (irr::EKEY_CODE)MapVirtualKey( ((lParam>>16) & 255), MY_MAPVK_VSC_TO_VK_EX );
 			}
 			if ( event.KeyInput.Key == irr::KEY_CONTROL )
 			{
-				event.KeyInput.Key = (irr::EKEY_CODE)MapVirtualKey( ((lParam>>16) & 255), MY_MAPVK_VSC_TO_VK_EX );
+				event.KeyInput.Key = (irr::EKEY_CODE)MapVirtualKey( ((lParam>>16) & 255), MAPVK_VSC_TO_VK_EX );
 				// some keyboards will just return LEFT for both - left and right keys. So also check extend bit.
 				if (lParam & 0x1000000)
 					event.KeyInput.Key = irr::KEY_RCONTROL;
 			}
 			if ( event.KeyInput.Key == irr::KEY_MENU )
 			{
-				event.KeyInput.Key = (irr::EKEY_CODE)MapVirtualKey( ((lParam>>16) & 255), MY_MAPVK_VSC_TO_VK_EX );
+				event.KeyInput.Key = (irr::EKEY_CODE)MapVirtualKey( ((lParam>>16) & 255), MAPVK_VSC_TO_VK_EX );
 				if (lParam & 0x1000000)
 					event.KeyInput.Key = irr::KEY_RMENU;
 			}
@@ -878,23 +710,12 @@ LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
 			event.KeyInput.Shift = ((allKeys[VK_SHIFT] & 0x80)!=0);
 			event.KeyInput.Control = ((allKeys[VK_CONTROL] & 0x80)!=0);
 
-			// Handle unicode and deadkeys in a way that works since Windows 95 and nt4.0
+			// Handle unicode and deadkeys
-			// Using ToUnicode instead would be shorter, but would to my knowledge not run on 95 and 98.
+			WCHAR keyChars[2];
-			WORD keyChars[2];
 			UINT scanCode = HIWORD(lParam);
-			int conversionResult = ToAsciiEx(static_cast<UINT>(wParam),scanCode,allKeys,keyChars,0,KEYBOARD_INPUT_HKL);
+			int conversionResult = ToUnicodeEx(static_cast<UINT>(wParam),scanCode,allKeys,keyChars,2,0,KEYBOARD_INPUT_HKL);
 			if (conversionResult == 1)
-			{
+				event.KeyInput.Char = keyChars[0];
-				WORD unicodeChar;
-				MultiByteToWideChar(
-						KEYBOARD_INPUT_CODEPAGE,
-						MB_PRECOMPOSED, // default
-						(LPCSTR)keyChars,
-						sizeof(keyChars),
-						(WCHAR*)&unicodeChar,
-						1 );
-				event.KeyInput.Char = unicodeChar;
-			}
 			else
 				event.KeyInput.Char = 0;
 
@@ -959,7 +780,6 @@ LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
 	case WM_INPUTLANGCHANGE:
 		// get the new codepage used for keyboard input
 		KEYBOARD_INPUT_HKL = GetKeyboardLayout(0);
-		KEYBOARD_INPUT_CODEPAGE = LocaleIdToCodepage( LOWORD(KEYBOARD_INPUT_HKL) );
 		return 0;
 	}
 	return DefWindowProc(hWnd, message, wParam, lParam);
@@ -1107,9 +927,7 @@ CIrrDeviceWin32::CIrrDeviceWin32(const SIrrlichtCreationParameters& params)
 		SetForegroundWindow(HWnd);
 	}
 
-	// get the codepage used for keyboard input
 	KEYBOARD_INPUT_HKL = GetKeyboardLayout(0);
-	KEYBOARD_INPUT_CODEPAGE = LocaleIdToCodepage( LOWORD(KEYBOARD_INPUT_HKL) );
 
 	// inform driver about the window size etc.
 	resizeIfNecessary();
@@ -1443,229 +1261,17 @@ CIrrDeviceWin32::CCursorControl* CIrrDeviceWin32::getWin32CursorControl()
 	return Win32CursorControl;
 }
 
-
-typedef BOOL (WINAPI *PGPI)(DWORD, DWORD, DWORD, DWORD, PDWORD);
-// Needed for old windows apis
-// depending on the SDK version and compilers some defines might be available
-// or not
-#ifndef PRODUCT_ULTIMATE
-#define PRODUCT_ULTIMATE	0x00000001
-#define PRODUCT_HOME_BASIC	0x00000002
-#define PRODUCT_HOME_PREMIUM	0x00000003
-#define PRODUCT_ENTERPRISE	0x00000004
-#define PRODUCT_HOME_BASIC_N	0x00000005
-#define PRODUCT_BUSINESS	0x00000006
-#define PRODUCT_STARTER		0x0000000B
-#endif
-#ifndef PRODUCT_ULTIMATE_N
-#define PRODUCT_BUSINESS_N	0x00000010
-#define PRODUCT_HOME_PREMIUM_N	0x0000001A
-#define PRODUCT_ENTERPRISE_N	0x0000001B
-#define PRODUCT_ULTIMATE_N	0x0000001C
-#endif
-#ifndef PRODUCT_STARTER_N
-#define PRODUCT_STARTER_N	0x0000002F
-#endif
-#ifndef PRODUCT_PROFESSIONAL
-#define PRODUCT_PROFESSIONAL	0x00000030
-#define PRODUCT_PROFESSIONAL_N	0x00000031
-#endif
-#ifndef PRODUCT_ULTIMATE_E
-#define PRODUCT_STARTER_E	0x00000042
-#define PRODUCT_HOME_BASIC_E	0x00000043
-#define PRODUCT_HOME_PREMIUM_E	0x00000044
-#define PRODUCT_PROFESSIONAL_E	0x00000045
-#define PRODUCT_ENTERPRISE_E	0x00000046
-#define PRODUCT_ULTIMATE_E	0x00000047
-#endif
-
 void CIrrDeviceWin32::getWindowsVersion(core::stringc& out)
 {
-	OSVERSIONINFOEX osvi;
+	OSVERSIONINFO osvi;
-	PGPI pGPI;
-	BOOL bOsVersionInfoEx;
 
-	ZeroMemory(&osvi, sizeof(OSVERSIONINFOEX));
+	ZeroMemory(&osvi, sizeof(OSVERSIONINFO));
-	osvi.dwOSVersionInfoSize = sizeof(OSVERSIONINFOEX);
+	osvi.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
+	GetVersionEx(&osvi);
 
-	bOsVersionInfoEx = GetVersionEx((OSVERSIONINFO*) &osvi);
+	char tmp[255];
-	if (!bOsVersionInfoEx)
+	snprintf(tmp, sizeof(tmp), "Microsoft Windows %lu.%lu %s", osvi.dwMajorVersion, osvi.dwMinorVersion, osvi.szCSDVersion);
-	{
+	out.append(tmp);
-		osvi.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
-		if (! GetVersionEx((OSVERSIONINFO *) &osvi))
-			return;
-	}
-
-	switch (osvi.dwPlatformId)
-	{
-	case VER_PLATFORM_WIN32_NT:
-		if (osvi.dwMajorVersion <= 4)
-			out.append("Microsoft Windows NT ");
-		else
-		if (osvi.dwMajorVersion == 5 && osvi.dwMinorVersion == 0)
-			out.append("Microsoft Windows 2000 ");
-		else
-		if (osvi.dwMajorVersion == 5 && osvi.dwMinorVersion == 1)
-			out.append("Microsoft Windows XP ");
-		else
-		if (osvi.dwMajorVersion == 6 )
-		{
-			if (osvi.dwMinorVersion == 0)
-			{
-				if (osvi.wProductType == VER_NT_WORKSTATION)
-					out.append("Microsoft Windows Vista ");
-				else
-					out.append("Microsoft Windows Server 2008 ");
-			}
-			else if (osvi.dwMinorVersion == 1)
-			{
-				if (osvi.wProductType == VER_NT_WORKSTATION)
-					out.append("Microsoft Windows 7 ");
-				else
-					out.append("Microsoft Windows Server 2008 R2 ");
-			}
-			else if (osvi.dwMinorVersion == 2)
-			{
-				out.append("Microsoft Windows 8 or later ");
-			}
-		}
-
-		if (bOsVersionInfoEx)
-		{
-			if (osvi.dwMajorVersion == 6)
-			{
-				DWORD dwType;
-				pGPI = (PGPI)GetProcAddress(GetModuleHandle(TEXT("kernel32.dll")), "GetProductInfo");
-				pGPI(osvi.dwMajorVersion, osvi.dwMinorVersion, 0, 0, &dwType);
-
-				switch (dwType)
-				{
-				case PRODUCT_ULTIMATE:
-				case PRODUCT_ULTIMATE_E:
-				case PRODUCT_ULTIMATE_N:
-					out.append("Ultimate Edition ");
-					break;
-				case PRODUCT_PROFESSIONAL:
-				case PRODUCT_PROFESSIONAL_E:
-				case PRODUCT_PROFESSIONAL_N:
-					out.append("Professional Edition ");
-					break;
-				case PRODUCT_HOME_BASIC:
-				case PRODUCT_HOME_BASIC_E:
-				case PRODUCT_HOME_BASIC_N:
-					out.append("Home Basic Edition ");
-					break;
-				case PRODUCT_HOME_PREMIUM:
-				case PRODUCT_HOME_PREMIUM_E:
-				case PRODUCT_HOME_PREMIUM_N:
-					out.append("Home Premium Edition ");
-					break;
-				case PRODUCT_ENTERPRISE:
-				case PRODUCT_ENTERPRISE_E:
-				case PRODUCT_ENTERPRISE_N:
-					out.append("Enterprise Edition ");
-					break;
-				case PRODUCT_BUSINESS:
-				case PRODUCT_BUSINESS_N:
-					out.append("Business Edition ");
-					break;
-				case PRODUCT_STARTER:
-				case PRODUCT_STARTER_E:
-				case PRODUCT_STARTER_N:
-					out.append("Starter Edition ");
-					break;
-				}
-			}
-#ifdef VER_SUITE_ENTERPRISE
-			else
-			if (osvi.wProductType == VER_NT_WORKSTATION)
-			{
-#ifndef __BORLANDC__
-				if( osvi.wSuiteMask & VER_SUITE_PERSONAL )
-					out.append("Personal ");
-				else
-					out.append("Professional ");
-#endif
-			}
-			else if (osvi.wProductType == VER_NT_SERVER)
-			{
-				if( osvi.wSuiteMask & VER_SUITE_DATACENTER )
-					out.append("DataCenter Server ");
-				else if( osvi.wSuiteMask & VER_SUITE_ENTERPRISE )
-					out.append("Advanced Server ");
-				else
-					out.append("Server ");
-			}
-#endif
-		}
-		else
-		{
-			HKEY hKey;
-			char szProductType[80];
-			DWORD dwBufLen;
-
-			RegOpenKeyEx( HKEY_LOCAL_MACHINE,
-					__TEXT("SYSTEM\\CurrentControlSet\\Control\\ProductOptions"),
-					0, KEY_QUERY_VALUE, &hKey );
-			RegQueryValueEx( hKey, __TEXT("ProductType"), NULL, NULL,
-					(LPBYTE) szProductType, &dwBufLen);
-			RegCloseKey( hKey );
-
-			
-			if (irr::core::stringc("WINNT").equals_ignore_case(szProductType))
-				out.append("Professional ");
-			if (irr::core::stringc("LANMANNT").equals_ignore_case(szProductType))
-				out.append("Server ");
-			if (irr::core::stringc("SERVERNT").equals_ignore_case(szProductType))
-				out.append("Advanced Server ");
-		}
-
-		// Display version, service pack (if any), and build number.
-
-		char tmp[255];
-
-		if (osvi.dwMajorVersion <= 4 )
-		{
-			sprintf(tmp, "version %lu.%lu %s (Build %lu)",
-					osvi.dwMajorVersion,
-					osvi.dwMinorVersion,
-					irr::core::stringc(osvi.szCSDVersion).c_str(),
-					osvi.dwBuildNumber & 0xFFFF);
-		}
-		else
-		{
-			sprintf(tmp, "%s (Build %lu)", irr::core::stringc(osvi.szCSDVersion).c_str(),
-			osvi.dwBuildNumber & 0xFFFF);
-		}
-
-		out.append(tmp);
-		break;
-
-	case VER_PLATFORM_WIN32_WINDOWS:
-
-		if (osvi.dwMajorVersion == 4 && osvi.dwMinorVersion == 0)
-		{
-			out.append("Microsoft Windows 95 ");
-			if ( osvi.szCSDVersion[1] == 'C' || osvi.szCSDVersion[1] == 'B' )
-				out.append("OSR2 " );
-		}
-
-		if (osvi.dwMajorVersion == 4 && osvi.dwMinorVersion == 10)
-		{
-			out.append("Microsoft Windows 98 ");
-			if ( osvi.szCSDVersion[1] == 'A' )
-				out.append( "SE " );
-		}
-
-		if (osvi.dwMajorVersion == 4 && osvi.dwMinorVersion == 90)
-			out.append("Microsoft Windows Me ");
-
-		break;
-
-	case VER_PLATFORM_WIN32s:
-		out.append("Microsoft Win32s ");
-		break;
-	}
 }
 
 //! Notifies the device, that it has been resized
@@ -1867,63 +1473,6 @@ void CIrrDeviceWin32::clearSystemMessages()
 	{}
 }
 
-// shows last error in a messagebox to help internal debugging.
-void CIrrDeviceWin32::ReportLastWinApiError()
-{
-	// (based on code from ovidiucucu from http://www.codeguru.com/forum/showthread.php?t=318721)
-	LPCTSTR pszCaption = __TEXT("Windows SDK Error Report");
-	DWORD dwError = GetLastError();
-
-	if(NOERROR == dwError)
-	{
-		MessageBox(NULL, __TEXT("No error"), pszCaption, MB_OK);
-	}
-	else
-	{
-		const DWORD dwFormatControl = FORMAT_MESSAGE_ALLOCATE_BUFFER |
-										FORMAT_MESSAGE_IGNORE_INSERTS |
-										FORMAT_MESSAGE_FROM_SYSTEM;
-
-		LPVOID pTextBuffer = NULL;
-		DWORD dwCount = FormatMessage(dwFormatControl,
-										NULL,
-										dwError,
-										0,
-										(LPTSTR) &pTextBuffer,
-										0,
-										NULL);
-		if(0 != dwCount)
-		{
-			MessageBox(NULL, (LPCTSTR)pTextBuffer, pszCaption, MB_OK|MB_ICONERROR);
-			LocalFree(pTextBuffer);
-		}
-		else
-		{
-			MessageBox(NULL, __TEXT("Unknown error"), pszCaption, MB_OK|MB_ICONERROR);
-		}
-	}
-}
-
-// Same function Windows offers in VersionHelpers.h, but we can't use that as it's not available in older sdk's (minimum is SDK 8.1)
-bool CIrrDeviceWin32::isWindowsVistaOrGreater()
-{
-#if (_WIN32_WINNT >= 0x0500)
-	OSVERSIONINFOEX osvi;
-	ZeroMemory(&osvi, sizeof(OSVERSIONINFOEX));
-	osvi.dwOSVersionInfoSize = sizeof(OSVERSIONINFOEX);
-	osvi.dwMajorVersion = 6; //  Windows Vista
-
-	if ( !GetVersionEx((OSVERSIONINFO*)&osvi) )
-	{
-		return false;
-	}
-
-	return VerifyVersionInfo(&osvi, VER_MAJORVERSION, VerSetConditionMask(0, VER_MAJORVERSION, VER_GREATER_EQUAL)) ? true : false;
-#else
-    return false;
-#endif
-}
-
 // Convert an Irrlicht texture to a Windows cursor
 // Based on http://www.codeguru.com/cpp/w-p/win32/cursors/article.php/c4529/
 HCURSOR CIrrDeviceWin32::TextureToCursor(HWND hwnd, irr::video::ITexture * tex, const core::rect<s32>& sourceRect, const core::position2d<s32> &hotspot)

source/Irrlicht/CIrrDeviceWin32.h

@@ -117,13 +117,6 @@ namespace irr
 		//! Switch to fullscreen
 		bool switchToFullScreen();
 
-		//! Check for and show last Windows API error to help internal debugging.
-		//! Does call GetLastError and on errors formats the error text and displays it in a messagebox.
-		static void ReportLastWinApiError();
-
-		//! Same function Windows offers in VersionHelpers.h, but we can't use that as it's not available before SDK 8.1
-		static bool isWindowsVistaOrGreater();
-
 		// convert an Irrlicht texture to a windows cursor
 		HCURSOR TextureToCursor(HWND hwnd, irr::video::ITexture * tex, const core::rect<s32>& sourceRect, const core::position2d<s32> &hotspot);
 
@@ -292,9 +285,8 @@ namespace irr
 				if (!fullscreen)
 				{
 					s32 paddingBorder = 0;
-					#if defined (SM_CXPADDEDBORDER)
+					#ifdef SM_CXPADDEDBORDER
-						if (CIrrDeviceWin32::isWindowsVistaOrGreater())
+						paddingBorder = GetSystemMetrics(SM_CXPADDEDBORDER);
-							paddingBorder = GetSystemMetrics(SM_CXPADDEDBORDER);
 					#endif
 
 					if (resizable)

source/Irrlicht/COSOperator.cpp

@@ -145,73 +145,10 @@ const c8* COSOperator::getTextFromClipboard() const
 }
 
 
-bool COSOperator::getProcessorSpeedMHz(u32* MHz) const
-{
-	if (MHz)
-		*MHz=0;
-#if defined(_IRR_WINDOWS_API_) && !defined(_WIN32_WCE ) && !defined (_IRR_XBOX_PLATFORM_)
-	LONG Error;
-
-	HKEY Key;
-	Error = RegOpenKeyEx(HKEY_LOCAL_MACHINE,
-			__TEXT("HARDWARE\\DESCRIPTION\\System\\CentralProcessor\\0"),
-			0, KEY_READ, &Key);
-
-	if(Error != ERROR_SUCCESS)
-		return false;
-
-	DWORD Speed = 0;
-	DWORD Size = sizeof(Speed);
-	Error = RegQueryValueEx(Key, __TEXT("~MHz"), NULL, NULL, (LPBYTE)&Speed, &Size);
-
-	RegCloseKey(Key);
-
-	if (Error != ERROR_SUCCESS)
-		return false;
-	else if (MHz)
-		*MHz = Speed;
-	return true;
-
-#elif defined(_IRR_OSX_PLATFORM_)
-	struct clockinfo CpuClock;
-	size_t Size = sizeof(clockinfo);
-
-	if (!sysctlbyname("kern.clockrate", &CpuClock, &Size, NULL, 0))
-		return false;
-	else if (MHz)
-		*MHz = CpuClock.hz;
-	return true;
-#else
-	// read from "/proc/cpuinfo"
-	FILE* file = fopen("/proc/cpuinfo", "r");
-	if (file)
-	{
-		char buffer[1024];
-		size_t r = fread(buffer, 1, 1023, file);
-		buffer[r] = 0;
-		buffer[1023]=0;
-		core::stringc str(buffer);
-		s32 pos = str.find("cpu MHz");
-		if (pos != -1)
-		{
-			pos = str.findNext(':', pos);
-			if (pos != -1)
-			{
-				while ( str[++pos] == ' ' );
-				*MHz = core::fast_atof(str.c_str()+pos);
-			}
-		}
-		fclose(file);
-	}
-	return (MHz && *MHz != 0);
-#endif
-}
-
 bool COSOperator::getSystemMemory(u32* Total, u32* Avail) const
 {
 #if defined(_IRR_WINDOWS_API_) && !defined (_IRR_XBOX_PLATFORM_)
 
-    #if (_WIN32_WINNT >= 0x0500)
 	MEMORYSTATUSEX MemoryStatusEx;
  	MemoryStatusEx.dwLength = sizeof(MEMORYSTATUSEX);
 
@@ -223,19 +160,6 @@ bool COSOperator::getSystemMemory(u32* Total, u32* Avail) const
 	if (Avail)
 		*Avail = (u32)(MemoryStatusEx.ullAvailPhys>>10);
 	return true;
-	#else
-	MEMORYSTATUS MemoryStatus;
-	MemoryStatus.dwLength = sizeof(MEMORYSTATUS);
-
- 	// cannot fail
-	GlobalMemoryStatus(&MemoryStatus);
-
- 	if (Total)
-		*Total = (u32)(MemoryStatus.dwTotalPhys>>10);
- 	if (Avail)
-		*Avail = (u32)(MemoryStatus.dwAvailPhys>>10);
-    return true;
-	#endif
 
 #elif defined(_IRR_POSIX_API_) && !defined(__FreeBSD__)
 #if defined(_SC_PHYS_PAGES) && defined(_SC_AVPHYS_PAGES)

source/Irrlicht/COSOperator.h

@@ -33,11 +33,6 @@ public:
 	//! \return Returns 0 if no string is in there.
 	virtual const c8* getTextFromClipboard() const _IRR_OVERRIDE_;
 
-	//! gets the processor speed in megahertz
-	//! \param Mhz:
-	//! \return Returns true if successful, false if not
-	virtual bool getProcessorSpeedMHz(u32* MHz) const _IRR_OVERRIDE_;
-
 	//! gets the total and available system RAM in kB
 	//! \param Total: will contain the total system memory
 	//! \param Avail: will contain the available memory