Merged from branch 1.7, revisions 3607-3725. Fix some compilation errors, fix...

Merged from branch 1.7, revisions 3607-3725. Fix some compilation errors, fix soname in Linux Makefile, calculation fix in vector2d class, CGUIScrollBar event handling fix.

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@3726 dfc29bdd-3216-0410-991c-e03cc46cb475

changes.txt

@@ -263,6 +263,8 @@ The following names can be queried for the given types:
 -----------------------------
 Changes in 1.7.3 (??.??.2011)
 
+ - CGUIScrollBar passes unused mousemove-events now to parent element. Fixes focus-bug in ComboBox reported by REDDemon here: http://irrlicht.sourceforge.net/phpBB2/viewtopic.php?t=43474&highlight=
+
  - Fix clipping in CGUITabControl
 
  - Fix clipping in CGUITable, reported by ceyron

examples/22.MaterialViewer/MaterialViewer.vcproj

 <?xml version="1.0" encoding="Windows-1252"?>
 <VisualStudioProject
 	ProjectType="Visual C++"
-	Version="9,00"
+	Version="7.10"
 	Name="22.MaterialViewer"
 	ProjectGUID="{4E6C2F8D-BA92-4C5B-96FD-72D4FE8BD7FA}"
 	TargetFrameworkVersion="131072"

examples/BuildAllExamples_v7.sln

@@ -111,15 +111,15 @@ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "23.SMeshHandling", "23.SMes
 	ProjectSection(ProjectDependencies) = postProject
 	EndProjectSection
 EndProject
-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "22.MaterialViewer", "22.MaterialViewer\MaterialViewer.vcproj", "{4E6C2F8D-BA92-4C5B-96FD-72D4FE8BD7FA}"
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "GUI Editor", "..\tools\GUIEditor\GUI Editor_v7.vcproj", "{853A396E-C031-4C26-A716-5B4E176BE11D}"
 	ProjectSection(ProjectDependencies) = postProject
 	EndProjectSection
 EndProject
-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "GUI Editor", "..\tools\GUIEditor\GUI Editor_v7.vcproj", "{853A396E-C031-4C26-A716-5B4E176BE11D}"
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "Font Tool", "..\tools\IrrFontTool\newFontTool\irrFontTool_v7.vcproj", "{853A396E-C031-4C26-A716-5B4E176BE11D}"
 	ProjectSection(ProjectDependencies) = postProject
 	EndProjectSection
 EndProject
-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "Font Tool", "..\tools\IrrFontTool\newFontTool\irrFontTool_v7.vcproj", "{853A396E-C031-4C26-A716-5B4E176BE11D}"
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "22.MaterialViewer", "22.MaterialViewer\MaterialViewer.vcproj", "{4E6C2F8D-BA92-4C5B-96FD-72D4FE8BD7FA}"
 	ProjectSection(ProjectDependencies) = postProject
 	EndProjectSection
 EndProject
@@ -219,10 +219,6 @@ Global
 		{6AEC2AA2-C9FF-4B7D-B07A-94A9D34B41D7}.Debug.Build.0 = Debug|Win32
 		{6AEC2AA2-C9FF-4B7D-B07A-94A9D34B41D7}.Release.ActiveCfg = Release|Win32
 		{6AEC2AA2-C9FF-4B7D-B07A-94A9D34B41D7}.Release.Build.0 = Release|Win32
-		{4E6C2F8D-BA92-4C5B-96FD-72D4FE8BD7FA}.Debug.ActiveCfg = Debug|Win32
-		{4E6C2F8D-BA92-4C5B-96FD-72D4FE8BD7FA}.Debug.Build.0 = Debug|Win32
-		{4E6C2F8D-BA92-4C5B-96FD-72D4FE8BD7FA}.Release.ActiveCfg = Release|Win32
-		{4E6C2F8D-BA92-4C5B-96FD-72D4FE8BD7FA}.Release.Build.0 = Release|Win32
 		{853A396E-C031-4C26-A716-5B4E176BE11D}.Debug.ActiveCfg = Debug|Win32
 		{853A396E-C031-4C26-A716-5B4E176BE11D}.Debug.Build.0 = Debug|Win32
 		{853A396E-C031-4C26-A716-5B4E176BE11D}.Release.ActiveCfg = Release|Win32
@@ -231,6 +227,10 @@ Global
 		{853A396E-C031-4C26-A716-5B4E176BE11D}.Debug.Build.0 = Debug|Win32
 		{853A396E-C031-4C26-A716-5B4E176BE11D}.Release.ActiveCfg = Release|Win32
 		{853A396E-C031-4C26-A716-5B4E176BE11D}.Release.Build.0 = Release|Win32
+		{4E6C2F8D-BA92-4C5B-96FD-72D4FE8BD7FA}.Debug.ActiveCfg = Debug|Win32
+		{4E6C2F8D-BA92-4C5B-96FD-72D4FE8BD7FA}.Debug.Build.0 = Debug|Win32
+		{4E6C2F8D-BA92-4C5B-96FD-72D4FE8BD7FA}.Release.ActiveCfg = Release|Win32
+		{4E6C2F8D-BA92-4C5B-96FD-72D4FE8BD7FA}.Release.Build.0 = Release|Win32
 	EndGlobalSection
 	GlobalSection(ExtensibilityGlobals) = postSolution
 	EndGlobalSection

include/vector2d.h

@@ -214,6 +214,8 @@ public:
 
 		// don't use getLength here to avoid precision loss with s32 vectors
 		f64 tmp = Y / sqrt((f64)(X*X + Y*Y));
+		if ( tmp > 1.0 ) //   avoid floating-point trouble as sqrt(y*y) is occasionally larger y
+			tmp = 1.0;
 		tmp = atan( core::squareroot(1 - tmp*tmp) / tmp) * RADTODEG64;
 
 		if (X>0 && Y>0)
@@ -244,6 +246,8 @@ public:
 		tmp = tmp / core::squareroot((f64)((X*X + Y*Y) * (b.X*b.X + b.Y*b.Y)));
 		if (tmp < 0.0)
 			tmp = -tmp;
+		if ( tmp > 1.0 ) //   avoid floating-point trouble
+			tmp = 1.0;			
 
 		return atan(sqrt(1 - tmp*tmp) / tmp) * RADTODEG64;
 	}

source/Irrlicht/CD3D9ShaderMaterialRenderer.h

@@ -12,7 +12,6 @@
 #if defined(__BORLANDC__) || defined (__BCPLUSPLUS__)
 #include "irrMath.h"    // needed by borland for sqrtf define
 #endif
-#include <d3d9.h>
 #include <d3dx9shader.h>
 
 #include "IMaterialRenderer.h"

source/Irrlicht/CGUIScrollBar.cpp

@@ -178,7 +178,11 @@ bool CGUIScrollBar::OnEvent(const SEvent& event)
 					Dragging = false;
 
 				if ( !Dragging )
+				{
+					if ( event.MouseInput.Event == EMIE_MOUSE_MOVED )
+						break;
 					return isInside;
+				}
 
 				if ( event.MouseInput.Event == EMIE_LMOUSE_LEFT_UP )
 					Dragging = false;

source/Irrlicht/CIrrDeviceConsole.cpp

@@ -77,7 +77,8 @@ CIrrDeviceConsole::CIrrDeviceConsole(const SIrrlichtCreationParameters& params)
 
 	if (CreationParams.Fullscreen)
 	{
-#if (_WIN32_WINNT >= 0x0501)
+// Some mingw versions lack this define, so avoid it in case it does not exist
+#if (_WIN32_WINNT >= 0x0501) && defined(CONSOLE_FULLSCREEN_MODE)
 		if (SetConsoleDisplayMode(WindowsSTDOut, CONSOLE_FULLSCREEN_MODE, Dimensions))
 		{
 			CreationParams.WindowSize.Width = Dimensions->X;

source/Irrlicht/CIrrDeviceWin32.cpp

@@ -1448,6 +1448,9 @@ video::IVideoModeList* CIrrDeviceWin32::getVideoModeList()
 
 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
@@ -1455,19 +1458,26 @@ typedef BOOL (WINAPI *PGPI)(DWORD, DWORD, DWORD, DWORD, PDWORD);
 #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
 #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)
 {

source/Irrlicht/Makefile

@@ -109,7 +109,7 @@ all linux: staticlib
 
 # Builds Irrlicht as shared lib (libIrrlicht.so.versionNumber) and copies it into lib/Linux
 sharedlib: $(LINKOBJ)
-	$(CXX) $(CPPFLAGS) $(CXXFLAGS) -shared -Wl,-soname,$(SHARED_LIB).$(VERSION_MAJOR).$(VERSION_MINOR) -o $(SHARED_LIB).$(VERSION) $^ $(LDFLAGS)
+	$(CXX) $(CPPFLAGS) $(CXXFLAGS) -shared -Wl,-soname,$(SHARED_LIB).$(VERSION_MAJOR).$(VERSION_MINOR).$(VERSION_RELEASE) -o $(SHARED_LIB).$(VERSION) $^ $(LDFLAGS)
 	mkdir -p $(LIB_PATH)
 	cp $(SHARED_LIB).$(VERSION) $(LIB_PATH)
 

source/Irrlicht/os.cpp

@@ -105,7 +105,7 @@ namespace os
 #if !defined(_WIN32_WCE) && !defined (_IRR_XBOX_PLATFORM_)
 			// Avoid potential timing inaccuracies across multiple cores by
 			// temporarily setting the affinity of this process to one core.
-			DWORD_PTR affinityMask;
+			DWORD_PTR affinityMask=0;
 			if(MultiCore)
 				affinityMask = SetThreadAffinityMask(GetCurrentThread(), 1);
 #endif