Merged default.

--HG-- branch : gsoc2014-dfighter
2024-12-27 03:10:54 +00:00 · 2014-07-22 00:15:50 +02:00 · 2014-07-22 00:15:50 +02:00 · 8373118c7e
commit 8373118c7e
parent 3940e656e3 38f79138b9
3553 changed files with 2582 additions and 2824 deletions
--- a/.hgignore
+++ b/.hgignore
@ -159,6 +159,7 @@ code/build/*
 code/build-2010/*
 build/*
 install/*
+build_vc*
 code/nel/tools/build_gamedata/configuration/buildsite.py

 # Linux nel compile
--- a/code/CMakeLists.txt
+++ b/code/CMakeLists.txt
@ -131,6 +131,13 @@ IF(FINAL_VERSION)
  ADD_DEFINITIONS(-DFINAL_VERSION=1)
 ENDIF(FINAL_VERSION)

+IF(WITH_SSE2)
+  ADD_DEFINITIONS(-DNL_HAS_SSE2)
+  IF(WITH_SSE3)
+    ADD_DEFINITIONS(-DNL_HAS_SSE3)
+  ENDIF(WITH_SSE3)
+ENDIF(WITH_SSE2)
+
 IF(WITH_QT)
  FIND_PACKAGE(Qt4 COMPONENTS QtCore QtGui QtXml QtOpenGL REQUIRED)
 ENDIF(WITH_QT)
--- a/code/CMakeModules/Find3dsMaxSDK.cmake
+++ b/code/CMakeModules/Find3dsMaxSDK.cmake
@ -1,46 +1,52 @@
 # - Find DirectInput
 # Find the DirectSound includes and libraries
 #
+#  MAXSDK_DIR         - 3DSMAX SDK root directory
 #  MAXSDK_INCLUDE_DIR - where to find baseinterface.h
 #  MAXSDK_LIBRARIES   - List of libraries when using 3DSMAX.
 #  MAXSDK_FOUND       - True if MAX SDK found.

 if(MAXSDK_INCLUDE_DIR)
-    # Already in cache, be silent
-    set(MAXSDK_FIND_QUIETLY TRUE)
+  # Already in cache, be silent
+  SET(MAXSDK_FIND_QUIETLY TRUE)
 endif(MAXSDK_INCLUDE_DIR)

-find_path(MAXSDK_INCLUDE_DIR max.h 
+FIND_PATH(MAXSDK_DIR
+  "include/maxversion.h"
+  HINTS
+  "$ENV{MAXSDK_DIR}"
  PATHS
-  "$ENV{ADSK_3DSMAX_SDK_2012}/maxsdk/include"
-  "$ENV{3DSMAX_2011_SDK_PATH}/maxsdk/include"
-  "$ENV{PROGRAMFILES}/Autodesk/3ds Max 2010 SDK/maxsdk/include"
-  "$ENV{PROGRAMFILES}/Autodesk/3ds Max 2009 SDK/maxsdk/include"
-  "$ENV{PROGRAMFILES}/Autodesk/3ds Max 2008 SDK/maxsdk/include"
-  "$ENV{PROGRAMFILES}/Autodesk/3ds Max 9 SDK/maxsdk/include"
-) 
-
-find_path(MAXSDK_CS_INCLUDE_DIR bipexp.h
-  PATHS
-  "$ENV{ADSK_3DSMAX_SDK_2012}/maxsdk/include/CS"
-  "$ENV{3DSMAX_2011_SDK_PATH}/maxsdk/include/CS"
-  "$ENV{PROGRAMFILES}/Autodesk/3ds Max 2010 SDK/maxsdk/include/CS"
-  "$ENV{PROGRAMFILES}/Autodesk/3ds Max 2009 SDK/maxsdk/include/CS"
-  "$ENV{PROGRAMFILES}/Autodesk/3ds Max 2008 SDK/maxsdk/include/CS"
-  "$ENV{PROGRAMFILES}/Autodesk/3ds Max 9 SDK/maxsdk/include/CS"
+  "$ENV{ADSK_3DSMAX_SDK_2012}/maxsdk"
+  "$ENV{3DSMAX_2011_SDK_PATH}/maxsdk"
+  "$ENV{PROGRAMFILES}/Autodesk/3ds Max 2010 SDK/maxsdk"
+  "$ENV{PROGRAMFILES}/Autodesk/3ds Max 2009 SDK/maxsdk"
+  "$ENV{PROGRAMFILES}/Autodesk/3ds Max 2008 SDK/maxsdk"
+  "$ENV{PROGRAMFILES}/Autodesk/3ds Max 9 SDK/maxsdk"
 )

+FIND_PATH(MAXSDK_INCLUDE_DIR
+  max.h
+  HINTS
+  ${MAXSDK_DIR}/include
+)
+
+FIND_PATH(MAXSDK_CS_INCLUDE_DIR bipexp.h
+  HINTS
+  ${MAXSDK_DIR}/include/CS
+)
+
+IF(TARGET_X64)
+  SET(MAXSDK_LIBRARY_DIRS ${MAXSDK_DIR}/x64/lib)
+ELSE(TARGET_X64)
+  SET(MAXSDK_LIBRARY_DIRS ${MAXSDK_DIR}/lib)
+ENDIF(TARGET_X64)
+
 MACRO(FIND_3DS_LIBRARY MYLIBRARY MYLIBRARYNAME)          
  FIND_LIBRARY(${MYLIBRARY}
-               NAMES ${MYLIBRARYNAME}
-               PATHS 
-			   "$ENV{ADSK_3DSMAX_SDK_2012}/maxsdk/lib"
-			   "$ENV{3DSMAX_2011_SDK_PATH}/maxsdk/lib"
-               "$ENV{PROGRAMFILES}/Autodesk/3ds Max 2010 SDK/maxsdk/lib"
-               "$ENV{PROGRAMFILES}/Autodesk/3ds Max 2009 SDK/maxsdk/lib"
-               "$ENV{PROGRAMFILES}/Autodesk/3ds Max 2008 SDK/maxsdk/lib"
-               "$ENV{PROGRAMFILES}/Autodesk/3ds Max 9 SDK/maxsdk/lib"
-               )
+    NAMES ${MYLIBRARYNAME}
+    HINTS
+    ${MAXSDK_LIBRARY_DIRS}
+  )
 ENDMACRO(FIND_3DS_LIBRARY MYLIBRARY MYLIBRARYNAME)

 FIND_3DS_LIBRARY(MAXSDK_CORE_LIBRARY core)
--- a/code/CMakeModules/FindFMOD.cmake
+++ b/code/CMakeModules/FindFMOD.cmake
@ -23,8 +23,15 @@ FIND_PATH(FMOD_INCLUDE_DIR
  PATH_SUFFIXES fmod fmod3
 )

+IF(TARGET_X64)
+  SET(FMOD_LIBRARY_NAMES fmod64 fmod)
+ELSE(TARGET_X64)
+  SET(FMOD_LIBRARY_NAMES fmodvc fmod)
+ENDIF(TARGET_X64)
+
 FIND_LIBRARY(FMOD_LIBRARY
-  NAMES fmod fmodvc libfmod fmod64
+  NAMES
+  ${FMOD_LIBRARY_NAMES}
  PATHS
  $ENV{FMOD_DIR}/lib
  /usr/local/lib
--- a/code/CMakeModules/nel.cmake
+++ b/code/CMakeModules/nel.cmake
@ -118,13 +118,13 @@ MACRO(NL_DEFAULT_PROPS name label)
    ENDIF(NL_LIB_PREFIX)
  ENDIF(${type} STREQUAL SHARED_LIBRARY)

-  IF(${type} STREQUAL EXECUTABLE AND WIN32)
+  IF(${type} STREQUAL EXECUTABLE AND WIN32 AND NOT MINGW)
    SET_TARGET_PROPERTIES(${name} PROPERTIES
      VERSION ${NL_VERSION}
      SOVERSION ${NL_VERSION_MAJOR}
      COMPILE_FLAGS "/GA"
      LINK_FLAGS "/VERSION:${NL_VERSION_MAJOR}.${NL_VERSION_MINOR}")
-  ENDIF(${type} STREQUAL EXECUTABLE AND WIN32)
+  ENDIF(${type} STREQUAL EXECUTABLE AND WIN32 AND NOT MINGW)
 ENDMACRO(NL_DEFAULT_PROPS)

 ###
@ -328,6 +328,13 @@ MACRO(NL_SETUP_NEL_DEFAULT_OPTIONS)
  OPTION(WITH_LIBOVR              "With LibOVR support"                           OFF)
  OPTION(WITH_LIBVR               "With LibVR support"                            OFF)
  OPTION(WITH_PERFHUD             "With NVIDIA PerfHUD support"                   OFF)
+  
+  OPTION(WITH_SSE2                "With SSE2"                                     ON )
+  OPTION(WITH_SSE3                "With SSE3"                                     ON )
+  
+  IF(NOT MSVC)
+    OPTION(WITH_GCC_FPMATH_BOTH   "With GCC -mfpmath=both"                        OFF)
+  ENDIF(NOT MSVC)
 ENDMACRO(NL_SETUP_NEL_DEFAULT_OPTIONS)

 MACRO(NL_SETUP_NELNS_DEFAULT_OPTIONS)
@ -618,6 +625,14 @@ MACRO(NL_SETUP_BUILD)
      ENDIF(CLANG)
    ENDIF(WIN32)

+    IF(WITH_SSE3)
+      ADD_PLATFORM_FLAGS("-msse3")
+    ENDIF(WITH_SSE3)
+
+    IF(WITH_GCC_FPMATH_BOTH)
+      ADD_PLATFORM_FLAGS("-mfpmath=both")
+    ENDIF(WITH_GCC_FPMATH_BOTH)
+
    IF(APPLE)
      IF(NOT XCODE)
        IF(CMAKE_OSX_ARCHITECTURES)
@ -879,9 +894,9 @@ MACRO(NL_SETUP_BUILD)
    ENDIF(APPLE)

    # Fix "relocation R_X86_64_32 against.." error on x64 platforms
-    IF(TARGET_X64 AND WITH_STATIC AND NOT WITH_STATIC_DRIVERS)
+    IF(TARGET_X64 AND WITH_STATIC AND NOT WITH_STATIC_DRIVERS AND NOT MINGW)
      ADD_PLATFORM_FLAGS("-fPIC")
-    ENDIF(TARGET_X64 AND WITH_STATIC AND NOT WITH_STATIC_DRIVERS)
+    ENDIF(TARGET_X64 AND WITH_STATIC AND NOT WITH_STATIC_DRIVERS AND NOT MINGW)

    SET(PLATFORM_CXXFLAGS "${PLATFORM_CXXFLAGS} -ftemplate-depth-48")

--- a/code/nel/include/nel/3d/computed_string.h
+++ b/code/nel/include/nel/3d/computed_string.h
@ -290,7 +290,7 @@ public:
 	 * \param matrix transformation matrix
 	 * \param hotspot position of string origine
 	 */
-	void render3D (IDriver& driver,CMatrix matrix,THotSpot hotspot = MiddleMiddle);
+	void render3D (IDriver& driver, const CMatrix &matrix, THotSpot hotspot = MiddleMiddle);

 };

--- a/code/nel/include/nel/3d/driver.h
+++ b/code/nel/include/nel/3d/driver.h
@ -182,7 +182,7 @@ public:
 							IDriver();
 	virtual					~IDriver();

-	virtual bool			init(uint windowIcon = 0, emptyProc exitFunc = 0) = 0;
+	virtual bool			init(uintptr_t windowIcon = 0, emptyProc exitFunc = 0) = 0;

 	/// Deriver should calls IDriver::release() first, to destroy all driver components (textures, shaders, VBuffers).
 	virtual bool			release();
@ -1341,7 +1341,7 @@ public:
 	 *	NB: if implementation does not support it, 0 may be returned. OpenGL ones return the Texture ID.
 	 *	NB: unlike isTextureExist(), this method is not thread safe.
 	 */
-	virtual	uint			getTextureHandle(const ITexture&tex) = 0;
+	virtual	uintptr_t		getTextureHandle(const ITexture&tex) = 0;

 	// see if the Multiply-Add Tex Env operator is supported (see CMaterial::Mad)
 	virtual	bool			supportMADOperator() const = 0;
--- a/code/nel/include/nel/3d/driver_user.h
+++ b/code/nel/include/nel/3d/driver_user.h
@ -123,7 +123,7 @@ public:

 	/// \name Object
 	// @{
-	CDriverUser (uint windowIcon, UDriver::TDriver driver, emptyProc exitFunc = 0);
+	CDriverUser (uintptr_t windowIcon, UDriver::TDriver driver, emptyProc exitFunc = 0);
 	virtual	~CDriverUser();
 	// @}

--- a/code/nel/include/nel/3d/dru.h
+++ b/code/nel/include/nel/3d/dru.h
@ -24,8 +24,11 @@
 #include "nel/misc/geom_ext.h"
 #include "nel/misc/line.h"

-
-#ifdef NL_OS_WINDOWS
+#if defined (NL_COMP_MINGW)
+# define NL3D_GL_DLL_NAME "libnel_drv_opengl_win"
+# define NL3D_GLES_DLL_NAME "libnel_drv_opengles_win"
+# define NL3D_D3D_DLL_NAME "libnel_drv_direct3d_win"
+#elif defined (NL_OS_WINDOWS)
 # define NL3D_GL_DLL_NAME "nel_drv_opengl_win"
 # define NL3D_GLES_DLL_NAME "nel_drv_opengles_win"
 # define NL3D_D3D_DLL_NAME "nel_drv_direct3d_win"
--- a/code/nel/include/nel/3d/matrix_3x4.h
+++ b/code/nel/include/nel/3d/matrix_3x4.h
@ -108,281 +108,6 @@ public:
 };


-// ***************************************************************************
-// ***************************************************************************
-// SSE Matrix
-// ***************************************************************************
-// ***************************************************************************
-
-
-// ***************************************************************************
-#if defined(NL_OS_WINDOWS) && !defined(NL_NO_ASM)
-
-
-/** For fast vector/point multiplication. Special usage for Skinning.
- *	NB: SSE is no more used (no speed gain, some memory problem), but keep it for possible future usage.
- */
-class	CMatrix3x4SSE
-{
-public:
-	// Order them in memory column first, for SSE column multiplication.
-	float	a11, a21, a31, a41;
-	float	a12, a22, a32, a42;
-	float	a13, a23, a33, a43;
-	float	a14, a24, a34, a44;
-
-	// Copy from a matrix.
-	void	set(const CMatrix &mat)
-	{
-		const float	*m =mat.get();
-		a11= m[0]; a12= m[4]; a13= m[8] ; a14= m[12];
-		a21= m[1]; a22= m[5]; a23= m[9] ; a24= m[13];
-		a31= m[2]; a32= m[6]; a33= m[10]; a34= m[14];
-		// not used.
-		a41= 0   ; a42= 0   ; a43= 0    ; a44= 1;
-	}
-
-
-	// mulSetvector. NB: in should be different as v!! (else don't work).
-	void	mulSetVector(const CVector &vin, CVector &vout)
-	{
-		__asm
-		{
-			mov		eax, vin
-			mov		ebx, this
-			mov		edi, vout
-			// Load in vector in op[0]
-			movss	xmm0, [eax]vin.x
-			movss	xmm1, [eax]vin.y
-			movss	xmm2, [eax]vin.z
-			// Expand op[0] to op[1], op[2], op[3]
-			shufps	xmm0, xmm0, 0
-			shufps	xmm1, xmm1, 0
-			shufps	xmm2, xmm2, 0
-			// Mul each vector with 3 Matrix column
-			mulps	xmm0, [ebx]this.a11
-			mulps	xmm1, [ebx]this.a12
-			mulps	xmm2, [ebx]this.a13
-			// Add each column vector.
-			addps	xmm0, xmm1
-			addps	xmm0, xmm2
-
-			// write the result.
-			movss	[edi]vout.x, xmm0
-			shufps	xmm0, xmm0, 33
-			movss	[edi]vout.y, xmm0
-			movhlps	xmm0, xmm0
-			movss	[edi]vout.z, xmm0
-		}
-	}
-	// mulSetpoint. NB: in should be different as v!! (else don't work).
-	void	mulSetPoint(const CVector &vin, CVector &vout)
-	{
-		__asm
-		{
-			mov		eax, vin
-			mov		ebx, this
-			mov		edi, vout
-			// Load in vector in op[0]
-			movss	xmm0, [eax]vin.x
-			movss	xmm1, [eax]vin.y
-			movss	xmm2, [eax]vin.z
-			// Expand op[0] to op[1], op[2], op[3]
-			shufps	xmm0, xmm0, 0
-			shufps	xmm1, xmm1, 0
-			shufps	xmm2, xmm2, 0
-			// Mul each vector with 3 Matrix column
-			mulps	xmm0, [ebx]this.a11
-			mulps	xmm1, [ebx]this.a12
-			mulps	xmm2, [ebx]this.a13
-			// Add each column vector.
-			addps	xmm0, xmm1
-			addps	xmm0, xmm2
-			// Add Matrix translate column vector
-			addps	xmm0, [ebx]this.a14
-
-			// write the result.
-			movss	[edi]vout.x, xmm0
-			shufps	xmm0, xmm0, 33
-			movss	[edi]vout.y, xmm0
-			movhlps	xmm0, xmm0
-			movss	[edi]vout.z, xmm0
-		}
-	}
-
-
-	// mulSetvector. NB: vin should be different as v!! (else don't work).
-	void	mulSetVector(const CVector &vin, float scale, CVector &vout)
-	{
-		__asm
-		{
-			mov		eax, vin
-			mov		ebx, this
-			mov		edi, vout
-			// Load in vector in op[0]
-			movss	xmm0, [eax]vin.x
-			movss	xmm1, [eax]vin.y
-			movss	xmm2, [eax]vin.z
-			// Load scale in op[0]
-			movss	xmm3, scale
-			// Expand op[0] to op[1], op[2], op[3]
-			shufps	xmm0, xmm0, 0
-			shufps	xmm1, xmm1, 0
-			shufps	xmm2, xmm2, 0
-			shufps	xmm3, xmm3, 0
-			// Store vertex column in other regs.
-			movaps	xmm5, xmm0
-			movaps	xmm6, xmm1
-			movaps	xmm7, xmm2
-			// Mul each vector with 3 Matrix column
-			mulps	xmm0, [ebx]this.a11
-			mulps	xmm1, [ebx]this.a12
-			mulps	xmm2, [ebx]this.a13
-			// Add each column vector.
-			addps	xmm0, xmm1
-			addps	xmm0, xmm2
-
-			// mul final result with scale
-			mulps	xmm0, xmm3
-
-			// store it in xmm4 for future use.
-			movaps	xmm4, xmm0
-		}
-	}
-	// mulSetpoint. NB: vin should be different as v!! (else don't work).
-	void	mulSetPoint(const CVector &vin, float scale, CVector &vout)
-	{
-		__asm
-		{
-			mov		eax, vin
-			mov		ebx, this
-			mov		edi, vout
-			// Load in vector in op[0]
-			movss	xmm0, [eax]vin.x
-			movss	xmm1, [eax]vin.y
-			movss	xmm2, [eax]vin.z
-			// Load scale in op[0]
-			movss	xmm3, scale
-			// Expand op[0] to op[1], op[2], op[3]
-			shufps	xmm0, xmm0, 0
-			shufps	xmm1, xmm1, 0
-			shufps	xmm2, xmm2, 0
-			shufps	xmm3, xmm3, 0
-			// Store vertex column in other regs.
-			movaps	xmm5, xmm0
-			movaps	xmm6, xmm1
-			movaps	xmm7, xmm2
-			// Mul each vector with 3 Matrix column
-			mulps	xmm0, [ebx]this.a11
-			mulps	xmm1, [ebx]this.a12
-			mulps	xmm2, [ebx]this.a13
-			// Add each column vector.
-			addps	xmm0, xmm1
-			addps	xmm0, xmm2
-			// Add Matrix translate column vector
-			addps	xmm0, [ebx]this.a14
-
-			// mul final result with scale
-			mulps	xmm0, xmm3
-
-			// store it in xmm4 for future use.
-			movaps	xmm4, xmm0
-		}
-	}
-
-
-	// mulAddvector. NB: vin should be different as v!! (else don't work).
-	void	mulAddVector(const CVector &/* vin */, float scale, CVector &vout)
-	{
-		__asm
-		{
-			mov		ebx, this
-			mov		edi, vout
-			// Load vin vector loaded in mulSetVector
-			movaps	xmm0, xmm5
-			movaps	xmm1, xmm6
-			movaps	xmm2, xmm7
-			// Load scale in op[0]
-			movss	xmm3, scale
-			// Expand op[0] to op[1], op[2], op[3]
-			shufps	xmm3, xmm3, 0
-			// Mul each vector with 3 Matrix column
-			mulps	xmm0, [ebx]this.a11
-			mulps	xmm1, [ebx]this.a12
-			mulps	xmm2, [ebx]this.a13
-			// Add each column vector.
-			addps	xmm0, xmm1
-			addps	xmm0, xmm2
-
-			// mul final result with scale
-			mulps	xmm0, xmm3
-
-			// Add result, with prec sum.
-			addps	xmm0, xmm4
-
-			// store it in xmm4 for future use.
-			movaps	xmm4, xmm0
-
-			// write the result.
-			movss	[edi]vout.x, xmm0
-			shufps	xmm0, xmm0, 33
-			movss	[edi]vout.y, xmm0
-			movhlps	xmm0, xmm0
-			movss	[edi]vout.z, xmm0
-		}
-	}
-	// mulAddpoint. NB: vin should be different as v!! (else don't work).
-	void	mulAddPoint(const CVector &/* vin */, float scale, CVector &vout)
-	{
-		__asm
-		{
-			mov		ebx, this
-			mov		edi, vout
-			// Load vin vector loaded in mulSetPoint
-			movaps	xmm0, xmm5
-			movaps	xmm1, xmm6
-			movaps	xmm2, xmm7
-			// Load scale in op[0]
-			movss	xmm3, scale
-			// Expand op[0] to op[1], op[2], op[3]
-			shufps	xmm3, xmm3, 0
-			// Mul each vector with 3 Matrix column
-			mulps	xmm0, [ebx]this.a11
-			mulps	xmm1, [ebx]this.a12
-			mulps	xmm2, [ebx]this.a13
-			// Add each column vector.
-			addps	xmm0, xmm1
-			addps	xmm0, xmm2
-			// Add Matrix translate column vector
-			addps	xmm0, [ebx]this.a14
-
-			// mul final result with scale
-			mulps	xmm0, xmm3
-
-			// Add result, with prec sum.
-			addps	xmm0, xmm4
-
-			// store it in xmm4 for future use.
-			movaps	xmm4, xmm0
-
-			// write the result.
-			movss	[edi]vout.x, xmm0
-			shufps	xmm0, xmm0, 33
-			movss	[edi]vout.y, xmm0
-			movhlps	xmm0, xmm0
-			movss	[edi]vout.z, xmm0
-		}
-	}
-
-};
-
-#else // NL_OS_WINDOWS
-/// dummy CMatrix3x4SSE for non windows platform
-class CMatrix3x4SSE : public  CMatrix3x4 { };
-#endif
-
-
-
 } // NL3D


--- a/code/nel/include/nel/3d/skeleton_model.h
+++ b/code/nel/include/nel/3d/skeleton_model.h
@ -54,7 +54,7 @@ public:
 	// The index of the skin rdrPass
 	uint16		RdrPassIndex;
 	// The texture id of the specular texture. This is the sort Key.
-	uint32		SpecId;
+	uintptr_t	SpecId;

 	bool	operator<(const CSkinSpecularRdrPass &o) const
 	{
--- a/code/nel/include/nel/3d/u_driver.h
+++ b/code/nel/include/nel/3d/u_driver.h
@ -845,8 +845,8 @@ public:
 	/**
 	 *	This is the static function which build a UDriver, the root for all 3D functions.
 	 */
-	static	UDriver			*createDriver(uint windowIcon = 0, bool direct3d = false, emptyProc exitFunc = 0);
-	static	UDriver			*createDriver(uint windowIcon, TDriver driver, emptyProc exitFunc = 0);
+	static	UDriver			*createDriver(uintptr_t windowIcon = 0, bool direct3d = false, emptyProc exitFunc = 0);
+	static	UDriver			*createDriver(uintptr_t windowIcon, TDriver driver, emptyProc exitFunc = 0);

 	/**
 	 *	Purge static memory
--- a/code/nel/include/nel/gui/view_pointer_base.h
+++ b/code/nel/include/nel/gui/view_pointer_base.h
@ -53,12 +53,14 @@ namespace NLGUI
 		bool show() const {return _PointerVisible;}

 		void draw(){}
-		
+
 		/// set button state
 		void setButtonState(NLMISC::TMouseButton state) { _Buttons = state; }
 		/// get buttons state
 		NLMISC::TMouseButton getButtonState() const { return _Buttons; }

+		static const sint32 InvalidCoord = 0x80000000;
+
 	protected:
 		// (x,y) is from the TopLeft corner of the window
 		sint32		_PointerX;				// Current pointer position (raw, before snapping)
--- a/code/nel/include/nel/misc/di_event_emitter.h
+++ b/code/nel/include/nel/misc/di_event_emitter.h
@ -34,7 +34,9 @@
 #include "events.h"
 #include "rect.h"
 #include "game_device.h"
-#define NOMINMAX
+#ifndef NL_COMP_MINGW
+#	define NOMINMAX
+#endif
 #include <windows.h>
 #include <dinput.h>

@ -101,7 +103,7 @@ public:
 	  * \param we A windows eventsemitter. Can be NULL. Needed if you want to mix WIN32 events and Direct Input events
 	  *			  (for example, a Direct Input Mouse and a Win32 Keyboard)
 	  */
-	static CDIEventEmitter *create(HINSTANCE hinst, HWND hwnd, CWinEventEmitter *we);
+	static CDIEventEmitter *create(HINSTANCE hinst, HWND hwnd, CWinEventEmitter *we) throw(EDirectInput);
 	~CDIEventEmitter();
 public:

--- a/code/nel/include/nel/misc/fixed_size_allocator.h
+++ b/code/nel/include/nel/misc/fixed_size_allocator.h
@ -53,7 +53,8 @@ public:
 	uint getNumAllocatedBlocks() const { return _NumAlloc; }
 private:
 	class CChunk;
-	class CNode
+	
+	class NL_ALIGN(NL_DEFAULT_MEMORY_ALIGNMENT) CNode
 	{
 	public:
 		CChunk *Chunk; // the Chunk this node belongs to.
--- a/code/nel/include/nel/misc/hierarchical_timer.h
+++ b/code/nel/include/nel/misc/hierarchical_timer.h
@ -74,7 +74,7 @@
 namespace NLMISC
 {

-#ifdef NL_OS_WINDOWS
+#ifdef NL_COMP_VC
 // Visual C++ warning : ebp maybe modified
 #	pragma warning(disable:4731)
 #endif
--- a/code/nel/include/nel/misc/inter_window_msg_queue.h
+++ b/code/nel/include/nel/misc/inter_window_msg_queue.h
@ -220,7 +220,7 @@ private:

 	static TOldWinProcMap _OldWinProcMap;

-	bool initInternal(HINSTANCE hInstance, HWND ownerWindow, uint32 localId, uint32 foreignId = NULL);
+	bool initInternal(HINSTANCE hInstance, HWND ownerWindow, uint32 localId, uint32 foreignId = 0);

 private:
 	static	LRESULT CALLBACK listenerProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam);
--- a/code/nel/include/nel/misc/matrix.h
+++ b/code/nel/include/nel/misc/matrix.h
@ -53,7 +53,8 @@ class	CPlane;
 * \author Nevrax France
 * \date 2000
 */
-class CMatrix
+
+class NL_ALIGN_SSE2 CMatrix
 {
 public:
 	/// Rotation Order.
--- a/code/nel/include/nel/misc/object_vector.h
+++ b/code/nel/include/nel/misc/object_vector.h
@ -29,6 +29,12 @@
 # endif // NLMISC_HEAP_ALLOCATION_NDEBUG
 #endif // NL_USE_DEFAULT_MEMORY_MANAGER

+#ifndef NL_OV_USE_NEW_ALLOCATOR
+# ifdef NL_HAS_SSE2
+#  define NL_OV_USE_NEW_ALLOCATOR
+# endif // NL_HAS_SSE2
+#endif // NL_OV_USE_NEW_ALLOCATOR
+
 namespace NLMISC {


--- a/code/nel/include/nel/misc/types_nl.h
+++ b/code/nel/include/nel/misc/types_nl.h
@ -86,6 +86,10 @@
 #			define NL_COMP_VC_VERSION 60
 #			define NL_COMP_NEED_PARAM_ON_METHOD
 #		endif
+#	elif defined(__MINGW32__)
+#		define NL_COMP_MINGW
+#		define NL_COMP_GCC
+#		define NL_NO_ASM
 #	endif
 #	if defined(_HAS_TR1) && (_HAS_TR1 + 0) // VC9 TR1 feature pack or later
 #		define NL_ISO_STDTR1_AVAILABLE
@ -93,9 +97,13 @@
 #		define NL_ISO_STDTR1_NAMESPACE std::tr1
 #	endif
 #	ifdef _DEBUG
-#		define NL_DEBUG
+#		ifndef NL_DEBUG
+#			define NL_DEBUG
+#		endif
 #	elif defined (NDEBUG)
-#		define NL_RELEASE
+#		ifndef NL_RELEASE
+#			define NL_RELEASE
+#		endif
 #	else
 #		error "Don't know the compilation mode"
 #	endif
@ -109,7 +117,9 @@
 #		define _WIN32_WINNT 0x0600 // force VISTA minimal version in 64 bits
 #	endif
 	// define NOMINMAX to be sure that windows includes will not define min max macros, but instead, use the stl template
-#	define NOMINMAX
+#	ifndef NL_COMP_MINGW
+#		define NOMINMAX
+#	endif
 #else
 #	ifdef __APPLE__
 #		define NL_OS_MAC
@ -142,7 +152,7 @@
 //
 // NL_ISO_TEMPLATE_SPEC can be used in front of an instanciated class-template member data definition,
 // because sometimes MSVC++ 6 produces an error C2908 with a definition with template <>.
-#if defined(NL_OS_WINDOWS) || (defined(__GNUC__) && ((__GNUC__ < 3) || (__GNUC__ == 3 && __GNUC_MINOR__ <= 3)))
+#if defined(NL_COMP_VC) || (defined(__GNUC__) && ((__GNUC__ < 3) || (__GNUC__ == 3 && __GNUC_MINOR__ <= 3)))
 #	define NL_ISO_SYNTAX 0
 #	define NL_ISO_TEMPLATE_SPEC
 #else
@ -328,6 +338,57 @@ typedef	unsigned	int			uint;			// at least 32bits (depend of processor)

 #endif // NL_OS_UNIX

+
+// #ifdef NL_ENABLE_FORCE_INLINE
+#	ifdef NL_COMP_VC
+#		define NL_FORCE_INLINE __forceinline
+#	elif defined(NL_COMP_GCC)
+#		define NL_FORCE_INLINE inline __attribute__((always_inline))
+#	else
+#		define NL_FORCE_INLINE inline
+#	endif
+// #else
+// #	define NL_FORCE_INLINE inline
+// #endif
+
+
+#ifdef NL_COMP_VC
+#define NL_ALIGN(nb) __declspec(align(nb))
+#else
+#define NL_ALIGN(nb) __attribute__((aligned(nb)))
+#endif
+
+#ifdef NL_OS_WINDOWS
+#include <stdlib.h>
+#include <intrin.h>
+#include <malloc.h>
+inline void *aligned_malloc(size_t size, size_t alignment) { return _aligned_malloc(size, alignment); }
+inline void aligned_free(void *ptr) { _aligned_free(ptr); }
+#else
+#include <malloc.h>
+inline void *aligned_malloc(size_t size, size_t alignment) { return memalign(alignment, size); }
+inline void aligned_free(void *ptr) { free(ptr); }
+#endif /* NL_COMP_ */
+
+
+#ifdef NL_HAS_SSE2
+
+#define NL_DEFAULT_MEMORY_ALIGNMENT 16
+#define NL_ALIGN_SSE2 NL_ALIGN(NL_DEFAULT_MEMORY_ALIGNMENT)
+
+extern void *operator new(size_t size) throw(std::bad_alloc);
+extern void *operator new[](size_t size) throw(std::bad_alloc);
+extern void operator delete(void *p) throw();
+extern void operator delete[](void *p) throw();
+
+#else /* NL_HAS_SSE2 */
+
+#define NL_DEFAULT_MEMORY_ALIGNMENT 4
+#define NL_ALIGN_SSE2
+
+#endif /* NL_HAS_SSE2 */
+
+
 // CHashMap, CHashSet and CHashMultiMap definitions
 #if defined(_STLPORT_VERSION) // STLport detected
 #	include <hash_map>
@ -388,8 +449,8 @@ typedef	uint16	ucchar;


 // To define a 64bits constant; ie: UINT64_CONSTANT(0x123456781234)
-#ifdef NL_OS_WINDOWS
-#	if defined(NL_COMP_VC) && (NL_COMP_VC_VERSION >= 80)
+#ifdef NL_COMP_VC
+#	if (NL_COMP_VC_VERSION >= 80)
 #		define INT64_CONSTANT(c)	(c##LL)
 #		define SINT64_CONSTANT(c)	(c##LL)
 #		define UINT64_CONSTANT(c)	(c##LL)
--- a/code/nel/include/nel/misc/win_displayer.h
+++ b/code/nel/include/nel/misc/win_displayer.h
@ -22,7 +22,9 @@
 #ifdef NL_OS_WINDOWS

 #define WIN32_LEAN_AND_MEAN		// Exclude rarely-used stuff from Windows headers
-#define NOMINMAX
+#ifndef NL_COMP_MINGW
+#	define NOMINMAX
+#endif
 #include <windows.h>

 #include "displayer.h"
--- a/code/nel/include/nel/net/buf_sock.h
+++ b/code/nel/include/nel/net/buf_sock.h
@ -50,10 +50,10 @@ public:
 	virtual ~CBufSock();

 	/// Sets the application identifier
-	void					setAppId( uint64 id ) { _AppId = id; }
+	void					setAppId( uintptr_t id ) { _AppId = id; }

 	/// Returns the application identifier
-	uint64					appId() const { return _AppId; }
+	uintptr_t				appId() const { return _AppId; }

 	/// Returns a string with the characteristics of the object
 	std::string				asString() const;
@ -256,7 +256,7 @@ private:
 	NLMISC::CObjectVector<uint8> _ReadyToSendBuffer;
 	TBlockSize			_RTSBIndex;

-	uint64				_AppId;
+	uintptr_t			_AppId;

 	// Connected state (from the user's point of view, i.e. changed when the connection/disconnection event is at the front of the receive queue)
 	bool				_ConnectedState;
--- a/code/nel/samples/3d/cegui/NeLDriver.h
+++ b/code/nel/samples/3d/cegui/NeLDriver.h
@ -34,8 +34,8 @@ extern uint16 gScreenHeight;

 class NeLDriver {
 public:
-	NeLDriver(NL3D::UDriver *driver) { m_Driver=driver; }
-	virtual ~NeLDriver() { ; }
+	NeLDriver(NL3D::UDriver *driver):m_Driver(driver), m_TextContext(NULL), m_Scene(NULL) { }
+	virtual ~NeLDriver() { }

 	void init();
 	void update();
--- a/code/nel/samples/3d/cluster_viewer/main.cpp
+++ b/code/nel/samples/3d/cluster_viewer/main.cpp
@ -38,7 +38,9 @@
 #include "nel/3d/event_mouse_listener.h"

 #ifdef NL_OS_WINDOWS
-#	define NOMINMAX
+#	ifndef NL_COMP_MINGW
+#		define NOMINMAX
+#	endif
 #	include <windows.h>
 #endif // NL_OS_WINDOWS

@ -360,7 +362,7 @@ int main()
 					}
 					++itAcc;
 				}
-				if ((vCluster.size() == 0) && (DispCS[0].pIG == pCurIG))
+				if (vCluster.empty() && (DispCS[0].pIG == pCurIG))
 				{
 					vCluster.push_back (pClipTrav->RootCluster);
 				}
--- a/code/nel/samples/3d/font/main.cpp
+++ b/code/nel/samples/3d/font/main.cpp
@ -30,7 +30,9 @@
 #include "nel/3d/driver_user.h"

 #ifdef NL_OS_WINDOWS
-	#define NOMINMAX
+	#ifndef NL_COMP_MINGW
+		#define NOMINMAX
+	#endif
 	#include <windows.h>
 #endif // NL_OS_WINDOWS

--- a/code/nel/samples/3d/nel_qt/configuration.cpp
+++ b/code/nel/samples/3d/nel_qt/configuration.cpp
@ -47,7 +47,7 @@ CConfiguration::~CConfiguration()
 void CConfiguration::init()
 {	
 	// verify data
-	nlassert(!m_ConfigCallbacks.size());
+	nlassert(m_ConfigCallbacks.empty());
 	
 	// load config
 	m_ConfigFile.load(NLQT_CONFIG_FILE);
--- a/code/nel/samples/3d/shape_viewer/main.cpp
+++ b/code/nel/samples/3d/shape_viewer/main.cpp
@ -29,7 +29,9 @@
 #include <nel/3d/u_instance.h>

 #ifdef NL_OS_WINDOWS
-	#define NOMINMAX
+	#ifndef NL_COMP_MINGW
+		#define NOMINMAX
+	#endif
 	#include <windows.h>
 #endif // NL_OS_WINDOWS

--- a/code/nel/samples/net/chat/kbhit.cpp
+++ b/code/nel/samples/net/chat/kbhit.cpp
@ -14,7 +14,9 @@
 // You should have received a copy of the GNU Affero General Public License
 // along with this program.  If not, see <http://www.gnu.org/licenses/>.

-#ifdef __GNUC__
+#include "nel/misc/types_nl.h"
+
+#ifndef NL_OS_WINDOWS
 #include "kbhit.h"
 #include <termios.h>
 #include <unistd.h>   // for read()
--- a/code/nel/samples/net/chat/server.cpp
+++ b/code/nel/samples/net/chat/server.cpp
@ -24,7 +24,9 @@
 #include "nel/net/callback_server.h"

 #ifdef NL_OS_WINDOWS
-#	define NOMINMAX
+#	ifndef NL_COMP_MINGW
+#		define NOMINMAX
+#	endif
 #	include <windows.h>
 #endif // NL_OS_WINDOWS

--- a/code/nel/samples/net/class_transport/ai_service.cpp
+++ b/code/nel/samples/net/class_transport/ai_service.cpp
@ -37,7 +37,9 @@
 #include "nel/net/transport_class.h"

 #ifdef NL_OS_WINDOWS
-#	define NOMINMAX
+#	ifndef NL_COMP_MINGW
+#		define NOMINMAX
+#	endif
 #	include <windows.h>
 #endif // NL_OS_WINDOWS

--- a/code/nel/samples/net/class_transport/gd_service.cpp
+++ b/code/nel/samples/net/class_transport/gd_service.cpp
@ -37,7 +37,9 @@
 #include "nel/net/transport_class.h"

 #ifdef NL_OS_WINDOWS
-#	define NOMINMAX
+#	ifndef NL_COMP_MINGW
+#		define NOMINMAX
+#	endif
 #	include <windows.h>
 #endif // NL_OS_WINDOWS

--- a/code/nel/samples/net/login_system/frontend_service.cpp
+++ b/code/nel/samples/net/login_system/frontend_service.cpp
@ -34,7 +34,9 @@
 #include "nel/net/login_server.h"

 #ifdef NL_OS_WINDOWS
-#	define NOMINMAX
+#	ifndef NL_COMP_MINGW
+#		define NOMINMAX
+#	endif
 #	include <windows.h>
 #endif // NL_OS_WINDOWS

--- a/code/nel/samples/net/udp/bench_service.cpp
+++ b/code/nel/samples/net/udp/bench_service.cpp
@ -43,7 +43,9 @@
 #include "receive_task.h"

 #ifdef NL_OS_WINDOWS
-#	define NOMINMAX
+#	ifndef NL_COMP_MINGW
+#		define NOMINMAX
+#	endif
 #	include <windows.h>
 #endif // NL_OS_WINDOWS

--- a/code/nel/samples/net/udp/receive_task.cpp
+++ b/code/nel/samples/net/udp/receive_task.cpp
@ -18,7 +18,9 @@


 #ifdef NL_OS_WINDOWS
-#	define NOMINMAX
+#	ifndef NL_COMP_MINGW
+#		define NOMINMAX
+#	endif
 #	include <windows.h>
 #elif defined NL_OS_UNIX

--- a/code/nel/src/3d/computed_string.cpp
+++ b/code/nel/src/3d/computed_string.cpp
@ -143,11 +143,13 @@ void CComputedString::render2D (IDriver& driver,
 /*------------------------------------------------------------------*\
 							render3D()
 \*------------------------------------------------------------------*/
-void CComputedString::render3D (IDriver& driver,CMatrix matrix,THotSpot hotspot)
+void CComputedString::render3D (IDriver& driver, const CMatrix &matrixp, THotSpot hotspot)
 {
 	if (Vertices.getNumVertices() == 0)
 		return;

+	CMatrix matrix = matrixp;
+
 	// get window size
 	uint32	wndWidth, wndHeight;
 	driver.getWindowSize(wndWidth, wndHeight);
--- a/code/nel/src/3d/driver/direct3d/CMakeLists.txt
+++ b/code/nel/src/3d/driver/direct3d/CMakeLists.txt
@ -10,7 +10,7 @@ NL_DEFAULT_PROPS(nel_drv_direct3d_win "NeL, Driver, Video: Direct3D")
 NL_ADD_RUNTIME_FLAGS(nel_drv_direct3d_win)
 NL_ADD_LIB_SUFFIX(nel_drv_direct3d_win)

-ADD_DEFINITIONS(/Ddriver_direct3d_EXPORTS)
+ADD_DEFINITIONS(-DRIVER_DIRECT3D_EXPORTS)

 IF(WITH_PCH)
  ADD_NATIVE_PRECOMPILED_HEADER(nel_drv_direct3d_win ${CMAKE_CURRENT_SOURCE_DIR}/stddirect3d.h ${CMAKE_CURRENT_SOURCE_DIR}/stddirect3d.cpp)
--- a/code/nel/src/3d/driver/direct3d/driver_direct3d.cpp
+++ b/code/nel/src/3d/driver/direct3d/driver_direct3d.cpp
@ -110,6 +110,10 @@ IDriver* createD3DDriverInstance ()

 #else

+#ifdef NL_COMP_MINGW
+extern "C"
+{
+#endif
 __declspec(dllexport) IDriver* NL3D_createIDriverInstance ()
 {
 	return new CDriverD3D;
@ -119,7 +123,9 @@ __declspec(dllexport) uint32 NL3D_interfaceVersion ()
 {
 	return IDriver::InterfaceVersion;
 }
-
+#ifdef NL_COMP_MINGW
+}
+#endif
 #endif

 /*static*/ bool CDriverD3D::_CacheTest[CacheTest_Count] =
@ -379,7 +385,7 @@ void CDriverD3D::resetRenderVariables()
 	}
 	for (i=0; i<MaxTexture; i++)
 	{
-		if ((uint32)(_TexturePtrStateCache[i].Texture) != 0xcccccccc)
+		if ((uintptr_t)(_TexturePtrStateCache[i].Texture) != 0xcccccccc)
 		{
 			touchRenderVariable (&(_TexturePtrStateCache[i]));
 			// reset texture because it may reference an old render target
@ -419,7 +425,7 @@ void CDriverD3D::resetRenderVariables()

 	for (i=0; i<MaxLight; i++)
 	{
-		if (*(uint32*)(&(_LightCache[i].Light)) != 0xcccccccc)
+		if (*(uintptr_t*)(&(_LightCache[i].Light)) != 0xcccccccc)
 		{
 			_LightCache[i].EnabledTouched = true;
 			touchRenderVariable (&(_LightCache[i]));
@ -514,7 +520,7 @@ void CDriverD3D::initRenderVariables()
 	for (i=0; i<MaxTexture; i++)
 	{
 		_TexturePtrStateCache[i].StageID = i;
-		*(uint32*)&(_TexturePtrStateCache[i].Texture) = 0xcccccccc;
+		*(uintptr_t*)&(_TexturePtrStateCache[i].Texture) = 0xcccccccc;
 		_TexturePtrStateCache[i].Modified = false;
 	}
 	for (i=0; i<MaxSampler; i++)
@ -543,7 +549,7 @@ void CDriverD3D::initRenderVariables()
 	for (i=0; i<MaxLight; ++i)
 	{
 		_LightCache[i].LightIndex = uint8(i);
-		*(uint32*)&(_LightCache[i].Light) = 0xcccccccc;
+		*(uintptr_t*)&(_LightCache[i].Light) = 0xcccccccc;
 		_LightCache[i].Modified = false;
 	}
 	_VertexProgramCache.Modified = false;
@ -1063,7 +1069,7 @@ void CDriverD3D::updateRenderVariablesInternal()

 // ***************************************************************************

-static void D3DWndProc(CDriverD3D *driver, HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
+void D3DWndProc(CDriverD3D *driver, HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
 {
 	H_AUTO_D3D(D3DWndProc);

@ -1231,7 +1237,7 @@ static LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM l

 // ***************************************************************************

-bool CDriverD3D::init (uint windowIcon, emptyProc exitFunc)
+bool CDriverD3D::init (uintptr_t windowIcon, emptyProc exitFunc)
 {
 	H_AUTO_D3D(CDriver3D_init );

@ -1481,7 +1487,7 @@ bool CDriverD3D::setDisplay(nlWindow wnd, const GfxMode& mode, bool show, bool r
 				break;
 			}
 		}
-	#endif WITH_PERFHUD
+	#endif /* WITH_PERFHUD */
 	// Create the D3D device
 	HRESULT result = _D3D->CreateDevice (adapter, _Rasterizer, _HWnd, D3DCREATE_HARDWARE_VERTEXPROCESSING|D3DCREATE_PUREDEVICE, &parameters, &_DeviceInterface);
 	if (result != D3D_OK)
--- a/code/nel/src/3d/driver/direct3d/driver_direct3d.def
+++ b/code/nel/src/3d/driver/direct3d/driver_direct3d.def
@ -1,2 +1,4 @@
-EXPORTS NL3D_createIDriverInstance
-EXPORTS NL3D_interfaceVersion
+LIBRARY nel_drv_direct3d_win_r
+EXPORTS
+	NL3D_createIDriverInstance
+	NL3D_interfaceVersion
--- a/code/nel/src/3d/driver/direct3d/driver_direct3d.h
+++ b/code/nel/src/3d/driver/direct3d/driver_direct3d.h
@ -839,7 +839,7 @@ public:
 	// ***************************************************************************

 	// Mode initialisation, requests
-	virtual bool			init (uint windowIcon = 0, emptyProc exitFunc = 0);
+	virtual bool			init (uintptr_t windowIcon = 0, emptyProc exitFunc = 0);
 	virtual bool			setDisplay(nlWindow wnd, const GfxMode& mode, bool show, bool resizeable) throw(EBadDisplay);
 	virtual bool			release();
 	virtual bool			setMode(const GfxMode& mode);
@ -953,7 +953,7 @@ public:
 	virtual void			setSwapVBLInterval(uint interval);
 	virtual uint			getSwapVBLInterval();
 	virtual void			swapTextureHandle(ITexture &tex0, ITexture &tex1);
-	virtual	uint			getTextureHandle(const ITexture&tex);
+	virtual	uintptr_t		getTextureHandle(const ITexture&tex);

 	// Matrix, viewport and frustum
 	virtual void			setFrustum(float left, float right, float bottom, float top, float znear, float zfar, bool perspective = true);
@ -1893,7 +1893,7 @@ public:
 		H_AUTO_D3D(CDriverD3D_setSamplerState);
 		nlassert (_DeviceInterface);
 		nlassert (sampler<MaxSampler);
-		nlassert (samplerState<MaxSamplerState);
+		nlassert ((int)samplerState<(int)MaxSamplerState);

 		// Ref on the state
 		CSamplerState &_samplerState = _SamplerStateCache[sampler][samplerState];
@ -2025,7 +2025,7 @@ public:

 		// Remap high matrices indexes
 		type = (D3DTRANSFORMSTATETYPE)remapMatrixIndex (type);
-		nlassert (type<MaxMatrixState);
+		nlassert ((int)type<(int)MaxMatrixState);

 		CMatrixState &theMatrix = _MatrixCache[type];
 #ifdef NL_D3D_USE_RENDER_STATE_CACHE
--- a/code/nel/src/3d/driver/direct3d/driver_direct3d_index.cpp
+++ b/code/nel/src/3d/driver/direct3d/driver_direct3d_index.cpp
@ -46,7 +46,7 @@ CIBDrvInfosD3D::CIBDrvInfosD3D(CDriverD3D *drv, ItIBDrvInfoPtrList it, CIndexBuf

 // ***************************************************************************

-extern uint indexCount=0;
+uint indexCount=0;

 CIBDrvInfosD3D::~CIBDrvInfosD3D()
 {
--- a/code/nel/src/3d/driver/direct3d/driver_direct3d_texture.cpp
+++ b/code/nel/src/3d/driver/direct3d/driver_direct3d_texture.cpp
@ -1091,7 +1091,7 @@ void CDriverD3D::swapTextureHandle(ITexture &tex0, ITexture &tex1)

 // ***************************************************************************

-uint CDriverD3D::getTextureHandle(const ITexture &tex)
+uintptr_t CDriverD3D::getTextureHandle(const ITexture &tex)
 {
 	H_AUTO_D3D(CDriverD3D_getTextureHandle)
 	// If DrvShare not setuped
@ -1104,7 +1104,7 @@ uint CDriverD3D::getTextureHandle(const ITexture &tex)
 	if(!d3dtext)
 		return 0;

-	return (uint)(d3dtext->Texture);
+	return (uintptr_t)(d3dtext->Texture);
 }

 // ***************************************************************************
--- a/code/nel/src/3d/driver/direct3d/driver_direct3d_vertex.cpp
+++ b/code/nel/src/3d/driver/direct3d/driver_direct3d_vertex.cpp
@ -59,7 +59,7 @@ CVBDrvInfosD3D::CVBDrvInfosD3D(CDriverD3D *drv, ItVBDrvInfoPtrList it, CVertexBu

 // ***************************************************************************

-extern uint vertexCount=0;
+uint vertexCount=0;

 CVBDrvInfosD3D::~CVBDrvInfosD3D()
 {
@ -173,7 +173,7 @@ uint8	*CVBDrvInfosD3D::lock (uint begin, uint end, bool readOnly)

 		void *pbData;
 		if (VertexBuffer->Lock ( begin, end-begin, &pbData, readOnly?D3DLOCK_READONLY:0) != D3D_OK)
-			return false;
+			return NULL;

 		// Lock Profile?
 		if(driver->_VBHardProfiling /*&& Hardware*/)
--- a/code/nel/src/3d/driver/direct3d/stddirect3d.h
+++ b/code/nel/src/3d/driver/direct3d/stddirect3d.h
@ -19,7 +19,9 @@

 #ifdef NL_OS_WINDOWS
 #	define WIN32_LEAN_AND_MEAN
-#	define NOMINMAX
+#	ifndef NL_COMP_MINGW
+#		define NOMINMAX
+#	endif
 #	include <windows.h>
 #endif

--- a/code/nel/src/3d/driver/opengl/CMakeLists.txt
+++ b/code/nel/src/3d/driver/opengl/CMakeLists.txt
@ -37,7 +37,7 @@ NL_ADD_RUNTIME_FLAGS(${NLDRV_OGL_LIB})
 IF(WIN32)
  INCLUDE_DIRECTORIES(${DXSDK_INCLUDE_DIR})
  TARGET_LINK_LIBRARIES(${NLDRV_OGL_LIB} ${DXSDK_DINPUT_LIBRARY} ${DXSDK_GUID_LIBRARY})
-  ADD_DEFINITIONS(/DDRIVER_OPENGL_EXPORTS)
+  ADD_DEFINITIONS(-DDRIVER_OPENGL_EXPORTS)
 ENDIF(WIN32)

 IF(APPLE)
--- a/code/nel/src/3d/driver/opengl/driver_opengl.cpp
+++ b/code/nel/src/3d/driver/opengl/driver_opengl.cpp
@ -108,7 +108,10 @@ IDriver* createGlDriverInstance ()
 #else

 #ifdef NL_OS_WINDOWS
-
+#ifdef NL_COMP_MINGW
+extern "C"
+{
+#endif
 __declspec(dllexport) IDriver* NL3D_createIDriverInstance ()
 {
 	return new CDriverGL;
@ -118,7 +121,9 @@ __declspec(dllexport) uint32 NL3D_interfaceVersion ()
 {
 	return IDriver::InterfaceVersion;
 }
-
+#ifdef NL_COMP_MINGW
+}
+#endif
 #elif defined (NL_OS_UNIX)

 extern "C"
@ -478,6 +483,11 @@ bool CDriverGL::setupDisplay()
 		glLightModeli((GLenum)GL_LIGHT_MODEL_COLOR_CONTROL_EXT, GL_SEPARATE_SPECULAR_COLOR_EXT);
 #endif
 	}
+	
+	if (_Extensions.ARBFragmentShader)
+	{
+		_ForceNativeFragmentPrograms = false;
+	}

 	_VertexProgramEnabled= false;
 	_PixelProgramEnabled= false;
@ -2652,7 +2662,7 @@ void CDriverGL::checkTextureOn() const
 bool CDriverGL::supportOcclusionQuery() const
 {
 	H_AUTO_OGL(CDriverGL_supportOcclusionQuery)
-	return _Extensions.NVOcclusionQuery;
+	return _Extensions.NVOcclusionQuery || _Extensions.ARBOcclusionQuery;
 }

 // ***************************************************************************
@ -2683,11 +2693,14 @@ bool CDriverGL::supportFrameBufferObject() const
 IOcclusionQuery *CDriverGL::createOcclusionQuery()
 {
 	H_AUTO_OGL(CDriverGL_createOcclusionQuery)
-	nlassert(_Extensions.NVOcclusionQuery);
+	nlassert(_Extensions.NVOcclusionQuery || _Extensions.ARBOcclusionQuery);

 #ifndef USE_OPENGLES
 	GLuint id;
-	nglGenOcclusionQueriesNV(1, &id);
+	if (_Extensions.NVOcclusionQuery)
+		nglGenOcclusionQueriesNV(1, &id);
+	else
+		nglGenQueriesARB(1, &id);
 	if (id == 0) return NULL;
 	COcclusionQueryGL *oqgl = new COcclusionQueryGL;
 	oqgl->Driver = this;
@ -2714,7 +2727,10 @@ void CDriverGL::deleteOcclusionQuery(IOcclusionQuery *oq)
 	oqgl->Driver = NULL;
 	nlassert(oqgl->ID != 0);
 	GLuint id = oqgl->ID;
-	nglDeleteOcclusionQueriesNV(1, &id);
+	if (_Extensions.NVOcclusionQuery)
+		nglDeleteOcclusionQueriesNV(1, &id);
+	else
+		nglDeleteQueriesARB(1, &id);
 	_OcclusionQueryList.erase(oqgl->Iterator);
 	if (oqgl == _CurrentOcclusionQuery)
 	{
@ -2733,7 +2749,10 @@ void COcclusionQueryGL::begin()
 	nlassert(Driver);
 	nlassert(Driver->_CurrentOcclusionQuery == NULL); // only one query at a time
 	nlassert(ID);
-	nglBeginOcclusionQueryNV(ID);
+	if (Driver->_Extensions.NVOcclusionQuery)
+		nglBeginOcclusionQueryNV(ID);
+	else
+		nglBeginQueryARB(GL_SAMPLES_PASSED, ID);
 	Driver->_CurrentOcclusionQuery = this;
 	OcclusionType = NotAvailable;
 	VisibleCount = 0;
@ -2749,7 +2768,10 @@ void COcclusionQueryGL::end()
 	nlassert(Driver);
 	nlassert(Driver->_CurrentOcclusionQuery == this); // only one query at a time
 	nlassert(ID);
-	nglEndOcclusionQueryNV();
+	if (Driver->_Extensions.NVOcclusionQuery)
+		nglEndOcclusionQueryNV();
+	else
+		nglEndQueryARB(GL_SAMPLES_PASSED);
 	Driver->_CurrentOcclusionQuery = NULL;
 #endif
 }
@ -2765,15 +2787,25 @@ IOcclusionQuery::TOcclusionType COcclusionQueryGL::getOcclusionType()
 	nlassert(Driver->_CurrentOcclusionQuery != this); // can't query result between a begin/end pair!
 	if (OcclusionType == NotAvailable)
 	{
-		GLuint result;
-		// retrieve result
-		nglGetOcclusionQueryuivNV(ID, GL_PIXEL_COUNT_AVAILABLE_NV, &result);
-		if (result != GL_FALSE)
+		if (Driver->_Extensions.NVOcclusionQuery)
 		{
-			nglGetOcclusionQueryuivNV(ID, GL_PIXEL_COUNT_NV, &result);
+			GLuint result;
+			// retrieve result
+			nglGetOcclusionQueryuivNV(ID, GL_PIXEL_COUNT_AVAILABLE_NV, &result);
+			if (result != GL_FALSE)
+			{
+				nglGetOcclusionQueryuivNV(ID, GL_PIXEL_COUNT_NV, &result);
+				OcclusionType = result != 0 ? NotOccluded : Occluded;
+				VisibleCount = (uint) result;
+				// Note : we could return the exact number of pixels that passed the z-test, but this value is not supported by all implementation (Direct3D ...)
+			}
+		}
+		else
+		{
+			GLuint result;
+			nglGetQueryObjectuivARB(ID, GL_QUERY_RESULT, &result);
 			OcclusionType = result != 0 ? NotOccluded : Occluded;
 			VisibleCount = (uint) result;
-			// Note : we could return the exact number of pixels that passed the z-test, but this value is not supported by all implementation (Direct3D ...)
 		}
 	}
 #endif
--- a/code/nel/src/3d/driver/opengl/driver_opengl.def
+++ b/code/nel/src/3d/driver/opengl/driver_opengl.def
@ -1,2 +1,4 @@
-EXPORTS NL3D_createIDriverInstance
-EXPORTS NL3D_interfaceVersion
+LIBRARY nel_drv_opengl_win_r
+EXPORTS
+	NL3D_createIDriverInstance
+	NL3D_interfaceVersion
--- a/code/nel/src/3d/driver/opengl/driver_opengl.h
+++ b/code/nel/src/3d/driver/opengl/driver_opengl.h
@ -304,7 +304,7 @@ public:

 	virtual	bool			isLost() const { return false; } // there's no notion of 'lost device" in OpenGL

-	virtual bool			init (uint windowIcon = 0, emptyProc exitFunc = 0);
+	virtual bool			init (uintptr_t windowIcon = 0, emptyProc exitFunc = 0);

 	virtual void			disableHardwareVertexProgram();
 	virtual void			disableHardwarePixelProgram();
@ -632,7 +632,7 @@ public:

 	virtual void			swapTextureHandle(ITexture &tex0, ITexture &tex1);

-	virtual	uint			getTextureHandle(const ITexture&tex);
+	virtual	uintptr_t		getTextureHandle(const ITexture&tex);

 	/// \name Material multipass.
 	/**	NB: setupMaterial() must be called before thoses methods.
@ -1591,6 +1591,7 @@ private:
 	// @}
 	// misc
 public:
+	friend class COcclusionQueryGL;
 	static GLenum NLCubeFaceToGLCubeFace[6];
 	static CMaterial::CTexEnv	_TexEnvReplace;
 	// occlusion query
--- a/code/nel/src/3d/driver/opengl/driver_opengl_extension.cpp
+++ b/code/nel/src/3d/driver/opengl/driver_opengl_extension.cpp
@ -372,6 +372,10 @@ PFNGLUNMAPBUFFERARBPROC 						nglUnmapBufferARB;
 PFNGLGETBUFFERPARAMETERIVARBPROC 				nglGetBufferParameterivARB;
 PFNGLGETBUFFERPOINTERVARBPROC 					nglGetBufferPointervARB;

+// GL_ARB_map_buffer_range
+PFNGLMAPBUFFERRANGEPROC							nglMapBufferRange;
+PFNGLFLUSHMAPPEDBUFFERRANGEPROC					nglFlushMappedBufferRange;
+
 // GL_ARB_vertex_program
 PFNGLVERTEXATTRIB1SARBPROC						nglVertexAttrib1sARB;
 PFNGLVERTEXATTRIB1FARBPROC						nglVertexAttrib1fARB;
@ -445,6 +449,16 @@ PFNGLENDOCCLUSIONQUERYNVPROC				nglEndOcclusionQueryNV;
 PFNGLGETOCCLUSIONQUERYIVNVPROC				nglGetOcclusionQueryivNV;
 PFNGLGETOCCLUSIONQUERYUIVNVPROC				nglGetOcclusionQueryuivNV;

+// ARB_occlusion_query
+PFNGLGENQUERIESPROC							nglGenQueriesARB;
+PFNGLDELETEQUERIESPROC						nglDeleteQueriesARB;
+PFNGLISQUERYPROC							nglIsQueryARB;
+PFNGLBEGINQUERYPROC							nglBeginQueryARB;
+PFNGLENDQUERYPROC							nglEndQueryARB;
+PFNGLGETQUERYIVPROC							nglGetQueryivARB;
+PFNGLGETQUERYOBJECTIVPROC					nglGetQueryObjectivARB;
+PFNGLGETQUERYOBJECTUIVPROC					nglGetQueryObjectuivARB;
+
 // GL_EXT_framebuffer_object
 PFNGLISRENDERBUFFEREXTPROC					nglIsRenderbufferEXT;
 PFNGLISFRAMEBUFFEREXTPROC					nglIsFramebufferEXT;
@ -1235,6 +1249,15 @@ static bool	setupNVFragmentProgram2(const char *glext)
 	return true;
 }

+// *********************************
+static bool	setupARBFragmentShader(const char *glext)
+{
+	H_AUTO_OGL(setupNVFragmentProgram2);
+	CHECK_EXT("GL_ARB_fragment_shader");
+	
+	return true;
+}
+
 // ***************************************************************************
 static bool	setupARBVertexBufferObject(const char	*glext)
 {
@ -1259,6 +1282,21 @@ static bool	setupARBVertexBufferObject(const char	*glext)
 	return true;
 }

+// ***************************************************************************
+static bool	setupARBMapBufferRange(const char	*glext)
+{
+	H_AUTO_OGL(setupARBMapBufferRange);
+
+#ifndef USE_OPENGLES
+	CHECK_EXT("GL_ARB_map_buffer_range");
+
+	CHECK_ADDRESS(PFNGLMAPBUFFERRANGEPROC, glMapBufferRange);
+	CHECK_ADDRESS(PFNGLFLUSHMAPPEDBUFFERRANGEPROC, glFlushMappedBufferRange);
+#endif
+
+	return true;
+}
+
 // ***************************************************************************
 static bool	setupARBVertexProgram(const char	*glext)
 {
@ -1352,6 +1390,26 @@ static bool	setupNVOcclusionQuery(const char	*glext)
 	return true;
 }

+// ***************************************************************************
+static bool	setupARBOcclusionQuery(const char	*glext)
+{
+	H_AUTO_OGL(setupARBOcclusionQuery);
+	CHECK_EXT("ARB_occlusion_query");
+
+#ifndef USE_OPENGLES
+	CHECK_ADDRESS(PFNGLGENQUERIESPROC, glGenQueriesARB);
+	CHECK_ADDRESS(PFNGLDELETEQUERIESPROC, glDeleteQueriesARB);
+	CHECK_ADDRESS(PFNGLISQUERYPROC, glIsQueryARB);
+	CHECK_ADDRESS(PFNGLBEGINQUERYPROC, glBeginQueryARB);
+	CHECK_ADDRESS(PFNGLENDQUERYPROC, glEndQueryARB);
+	CHECK_ADDRESS(PFNGLGETQUERYIVPROC, glGetQueryivARB);
+	CHECK_ADDRESS(PFNGLGETQUERYOBJECTIVPROC, glGetQueryObjectivARB);
+	CHECK_ADDRESS(PFNGLGETQUERYOBJECTUIVPROC, glGetQueryObjectuivARB);
+#endif
+
+	return true;
+}
+

 // ***************************************************************************
 static bool	setupNVTextureRectangle(const char	*glext)
@ -1578,7 +1636,7 @@ void	registerGlExtensions(CGlExtensions &ext)
 	{
 		ext.NVVertexProgram = setupNVVertexProgram(glext);
 		ext.EXTVertexShader = setupEXTVertexShader(glext);
-		ext.ARBVertexProgram= setupARBVertexProgram(glext);
+		ext.ARBVertexProgram = setupARBVertexProgram(glext);
 	}
 	else
 	{
@ -1593,6 +1651,7 @@ void	registerGlExtensions(CGlExtensions &ext)
 	{		
 		ext.ARBFragmentProgram = setupARBFragmentProgram(glext);	
 		ext.NVFragmentProgram2 = setupNVFragmentProgram2(glext);
+		ext.ARBFragmentShader = setupARBFragmentShader(glext);
 	}
 	else
 	{
@ -1644,6 +1703,9 @@ void	registerGlExtensions(CGlExtensions &ext)
 	// Check NV_occlusion_query
 	ext.NVOcclusionQuery = setupNVOcclusionQuery(glext);

+	// Check ARB_occlusion_query
+	ext.ARBOcclusionQuery = setupARBOcclusionQuery(glext);
+
 	// Check GL_NV_texture_rectangle
 	ext.NVTextureRectangle = setupNVTextureRectangle(glext);

@ -1692,9 +1754,13 @@ void	registerGlExtensions(CGlExtensions &ext)

 	// ARB extensions
 	// -------------
-	if(!ext.DisableHardwareVertexArrayAGP)
+	if (!ext.DisableHardwareVertexArrayAGP)
 	{
 		ext.ARBVertexBufferObject = setupARBVertexBufferObject(glext);
+		if (ext.ARBVertexBufferObject)
+		{
+			ext.ARBMapBufferRange = setupARBMapBufferRange(glext);
+		}
 	}

 	// fix for radeon 7200 -> disable agp
--- a/code/nel/src/3d/driver/opengl/driver_opengl_extension.h
+++ b/code/nel/src/3d/driver/opengl/driver_opengl_extension.h
@ -58,6 +58,7 @@ struct	CGlExtensions
 	bool	EXTVertexShader;
 	bool	NVTextureShader;
 	bool	NVOcclusionQuery;
+	bool	ARBOcclusionQuery;
 	bool	NVTextureRectangle;
 	bool	EXTTextureRectangle;
 	bool	ARBTextureRectangle;
@ -99,9 +100,11 @@ struct	CGlExtensions
 	bool	ARBTextureCompression;
 	bool	ARBFragmentProgram;
 	bool	ARBVertexBufferObject;
+	bool	ARBMapBufferRange;
 	bool	ARBVertexProgram;
 	bool	ARBTextureNonPowerOfTwo;
 	bool	ARBMultisample;
+	bool	ARBFragmentShader;

 	// NV Pixel Programs
 	bool	NVFragmentProgram2;
@ -167,6 +170,7 @@ public:
 		EXTVertexShader= false;
 		ARBFragmentProgram = false;
 		ARBVertexBufferObject = false;
+		ARBMapBufferRange = false;
 		ARBVertexProgram = false;
 		NVTextureRectangle = false;
 		EXTTextureRectangle = false;
@ -175,7 +179,9 @@ public:
 		ARBTextureRectangle = false;
 		ARBTextureNonPowerOfTwo = false;
 		ARBMultisample = false;
+		ARBFragmentShader = false;
 		NVOcclusionQuery = false;
+		ARBOcclusionQuery = false;
 		FrameBufferObject = false;
 		FrameBufferBlit = false;
 		FrameBufferMultisample = false;
@ -237,6 +243,7 @@ public:
 		result += EXTSecondaryColor ? "EXTSecondaryColor " : "";
 		result += EXTBlendColor ? "EXTBlendColor " : "";
 		result += NVOcclusionQuery ? "NVOcclusionQuery " : "";
+		result += ARBOcclusionQuery ? "ARBOcclusionQuery " : "";
 		result += NVStateVARWithoutFlush ? "NVStateVARWithoutFlush " : "";
 		result += ARBMultisample ? "ARBMultisample " : "";
 		result += NVXGPUMemoryInfo ? "NVXGPUMemoryInfo " : "";
@ -262,6 +269,7 @@ public:
 		result += ATIVertexArrayObject ? "ATIVertexArrayObject " : "";
 		result += ATIVertexAttribArrayObject ? "ATIVertexAttribArrayObject " : "";
 		result += ARBVertexBufferObject ? "ARBVertexBufferObject " : "";
+		result += ARBMapBufferRange ? "ARBMapBufferRange " : "";
 		result += ATIMapObjectBuffer ? "ATIMapObjectBuffer " : "";

 		result += "\n  FBO:       ";
@ -654,7 +662,10 @@ extern PFNGLUNMAPBUFFERARBPROC nglUnmapBufferARB;
 extern PFNGLGETBUFFERPARAMETERIVARBPROC nglGetBufferParameterivARB;
 extern PFNGLGETBUFFERPOINTERVARBPROC nglGetBufferPointervARB;

-
+// GL_ARB_map_buffer_range
+//==================================
+extern PFNGLMAPBUFFERRANGEPROC nglMapBufferRange;
+extern PFNGLFLUSHMAPPEDBUFFERRANGEPROC nglFlushMappedBufferRange;

 // GL_ARB_vertex_program
 //==================================
@ -731,7 +742,16 @@ extern PFNGLENDOCCLUSIONQUERYNVPROC nglEndOcclusionQueryNV;
 extern PFNGLGETOCCLUSIONQUERYIVNVPROC nglGetOcclusionQueryivNV;
 extern PFNGLGETOCCLUSIONQUERYUIVNVPROC nglGetOcclusionQueryuivNV;

-
+// ARB_occlusion_query
+//==================================
+extern PFNGLGENQUERIESPROC nglGenQueriesARB;
+extern PFNGLDELETEQUERIESPROC nglDeleteQueriesARB;
+extern PFNGLISQUERYPROC nglIsQueryARB;
+extern PFNGLBEGINQUERYPROC nglBeginQueryARB;
+extern PFNGLENDQUERYPROC nglEndQueryARB;
+extern PFNGLGETQUERYIVPROC nglGetQueryivARB;
+extern PFNGLGETQUERYOBJECTIVPROC nglGetQueryObjectivARB;
+extern PFNGLGETQUERYOBJECTUIVPROC nglGetQueryObjectuivARB;

 #ifdef NL_OS_WINDOWS

--- a/code/nel/src/3d/driver/opengl/driver_opengl_texture.cpp
+++ b/code/nel/src/3d/driver/opengl/driver_opengl_texture.cpp
@ -2269,7 +2269,7 @@ void		CDriverGL::swapTextureHandle(ITexture &tex0, ITexture &tex1)


 // ***************************************************************************
-uint CDriverGL::getTextureHandle(const ITexture &tex)
+uintptr_t CDriverGL::getTextureHandle(const ITexture &tex)
 {
 	H_AUTO_OGL(CDriverGL_getTextureHandle)
 	// If DrvShare not setuped
--- a/code/nel/src/3d/driver/opengl/driver_opengl_vertex.cpp
+++ b/code/nel/src/3d/driver/opengl/driver_opengl_vertex.cpp
@ -147,9 +147,9 @@ bool CDriverGL::setupVertexBuffer(CVertexBuffer& VB)
 			CVBDrvInfosGL *info = new CVBDrvInfosGL(this, it, &VB);
 			*it= VB.DrvInfos = info;

-			// Preferred memory
+			// Preferred memory, AGPVolatile only goes through when ARBMapBufferRange is available
 			CVertexBuffer::TPreferredMemory preferred = VB.getPreferredMemory ();
-			if ((preferred == CVertexBuffer::RAMVolatile) || (preferred == CVertexBuffer::AGPVolatile))
+			if ((preferred == CVertexBuffer::RAMVolatile) || (preferred == CVertexBuffer::AGPVolatile && !_Extensions.ARBMapBufferRange))
 				preferred = CVertexBuffer::RAMPreferred;
 			const uint size = VB.capacity()*VB.getVertexSize();
 			uint preferredMemory = _Extensions.DisableHardwareVertexArrayAGP ? CVertexBuffer::RAMPreferred : preferred;
@ -159,6 +159,12 @@ bool CDriverGL::setupVertexBuffer(CVertexBuffer& VB)
 				info->_VBHard = createVertexBufferHard(size, VB.capacity(), (CVertexBuffer::TPreferredMemory)preferredMemory, &VB);
 				if (info->_VBHard)
 					break;
+
+				if ((CVertexBuffer::TPreferredMemory)preferredMemory == CVertexBuffer::AGPVolatile)
+				{
+					preferredMemory = CVertexBuffer::RAMPreferred;
+					break;
+				}
 				preferredMemory--;
 			}

@ -170,7 +176,7 @@ bool CDriverGL::setupVertexBuffer(CVertexBuffer& VB)
 			}

 			// Upload the data
-			VB.setLocation ((CVertexBuffer::TLocation)preferredMemory);
+			VB.setLocation(preferredMemory == CVertexBuffer::AGPVolatile ? CVertexBuffer::AGPResident : (CVertexBuffer::TLocation)preferredMemory);
 		}
 	}

@ -740,7 +746,7 @@ bool			CDriverGL::supportVertexBufferHard() const
 bool			CDriverGL::supportVolatileVertexBuffer() const
 {
 	H_AUTO_OGL(CDriverGL_supportVolatileVertexBuffer)
-		return false;
+	return _Extensions.ARBMapBufferRange;
 }


@ -769,6 +775,7 @@ IVertexBufferHardGL	*CDriverGL::createVertexBufferHard(uint size, uint numVertic
 	IVertexArrayRange	*vertexArrayRange= NULL;
 	switch(vbType)
 	{
+	case CVertexBuffer::AGPVolatile:
 	case CVertexBuffer::AGPPreferred:
 		vertexArrayRange= _AGPVertexArrayRange;
 		break;
--- a/code/nel/src/3d/driver/opengl/driver_opengl_vertex_buffer_hard.cpp
+++ b/code/nel/src/3d/driver/opengl/driver_opengl_vertex_buffer_hard.cpp
@ -1174,6 +1174,9 @@ bool CVertexArrayRangeARB::allocate(uint32 size, CVertexBuffer::TPreferredMemory

 	switch(vbType)
 	{
+		case CVertexBuffer::AGPVolatile:
+			glBufferDataARB(GL_ARRAY_BUFFER_ARB, size, NULL, GL_STREAM_DRAW_ARB);
+		break;
 		case CVertexBuffer::AGPPreferred:
 			glBufferDataARB(GL_ARRAY_BUFFER_ARB, size, NULL, GL_DYNAMIC_DRAW_ARB);
 		break;
@ -1221,13 +1224,14 @@ IVertexBufferHardGL *CVertexArrayRangeARB::createVBHardGL(uint size, CVertexBuff

 	if (glGetError() != GL_NO_ERROR) return NULL;
 	_Driver->_DriverGLStates.forceBindARBVertexBuffer(vertexBufferID);
-	switch(_VBType)
+	CVertexBuffer::TPreferredMemory preferred = vb->getPreferredMemory();
+	switch (preferred)
 	{
-		case CVertexBuffer::AGPPreferred:
+		case CVertexBuffer::AGPVolatile:
 #ifdef USE_OPENGLES
-			glBufferData(GL_ARRAY_BUFFER, size, NULL, GL_DYNAMIC_DRAW);
+			glBufferData(GL_ARRAY_BUFFER, size, NULL, GL_STREAM_DRAW);
 #else
-			nglBufferDataARB(GL_ARRAY_BUFFER_ARB, size, NULL, GL_DYNAMIC_DRAW_ARB);
+			nglBufferDataARB(GL_ARRAY_BUFFER_ARB, size, NULL, GL_STREAM_DRAW_ARB);
 #endif
 			break;
 		case CVertexBuffer::StaticPreferred:
@ -1244,8 +1248,13 @@ IVertexBufferHardGL *CVertexArrayRangeARB::createVBHardGL(uint size, CVertexBuff
 				nglBufferDataARB(GL_ARRAY_BUFFER_ARB, size, NULL, GL_DYNAMIC_DRAW_ARB);
 #endif
 			break;
+		// case CVertexBuffer::AGPPreferred:
 		default:
-			nlassert(0);
+#ifdef USE_OPENGLES
+			glBufferData(GL_ARRAY_BUFFER, size, NULL, GL_DYNAMIC_DRAW);
+#else
+			nglBufferDataARB(GL_ARRAY_BUFFER_ARB, size, NULL, GL_DYNAMIC_DRAW_ARB);
+#endif
 			break;
 	}
 	if (glGetError() != GL_NO_ERROR)
@ -1259,7 +1268,7 @@ IVertexBufferHardGL *CVertexArrayRangeARB::createVBHardGL(uint size, CVertexBuff
 		return NULL;
 	}
 	CVertexBufferHardARB *newVbHard= new CVertexBufferHardARB(_Driver, vb);
-	newVbHard->initGL(vertexBufferID, this, _VBType);
+	newVbHard->initGL(vertexBufferID, this, preferred);
 	_Driver->_DriverGLStates.forceBindARBVertexBuffer(0);
 	return newVbHard;
 }
@ -1393,6 +1402,7 @@ void *CVertexBufferHardARB::lock()
 	H_AUTO_OGL(CVertexBufferHardARB_lock);

 	if (_VertexPtr) return _VertexPtr; // already locked
+	const uint size = VB->getNumVertices() * VB->getVertexSize();
 	if (_Invalid)
 	{
 		if (VB->getLocation() != CVertexBuffer::NotResident)
@ -1414,15 +1424,14 @@ void *CVertexBufferHardARB::lock()
 			_Driver->incrementResetCounter();
 			return &_DummyVB[0];
 		}
-		const uint size = VB->getNumVertices() * VB->getVertexSize();
 		_Driver->_DriverGLStates.forceBindARBVertexBuffer(vertexBufferID);
 		switch(_MemType)
 		{
-			case CVertexBuffer::AGPPreferred:
+			case CVertexBuffer::AGPVolatile:
 #ifdef USE_OPENGLES
-				glBufferData(GL_ARRAY_BUFFER, size, NULL, GL_DYNAMIC_DRAW);
+				glBufferData(GL_ARRAY_BUFFER, size, NULL, GL_STREAM_DRAW);
 #else
-				nglBufferDataARB(GL_ARRAY_BUFFER_ARB, size, NULL, GL_DYNAMIC_DRAW_ARB);
+				nglBufferDataARB(GL_ARRAY_BUFFER_ARB, size, NULL, GL_STREAM_DRAW_ARB);
 #endif
 			break;
 			case CVertexBuffer::StaticPreferred:
@ -1439,8 +1448,13 @@ void *CVertexBufferHardARB::lock()
 					nglBufferDataARB(GL_ARRAY_BUFFER_ARB, size, NULL, GL_DYNAMIC_DRAW_ARB);
 #endif
 			break;
+			// case CVertexBuffer::AGPPreferred:
 			default:
-				nlassert(0);
+#ifdef USE_OPENGLES
+				glBufferData(GL_ARRAY_BUFFER, size, NULL, GL_DYNAMIC_DRAW);
+#else
+				nglBufferDataARB(GL_ARRAY_BUFFER_ARB, size, NULL, GL_DYNAMIC_DRAW_ARB);
+#endif
 			break;
 		}
 		if (glGetError() != GL_NO_ERROR)
@ -1499,7 +1513,14 @@ void *CVertexBufferHardARB::lock()
 		_LastBufferSize = size;
 	}
 #else
-	_VertexPtr = nglMapBufferARB(GL_ARRAY_BUFFER_ARB, GL_WRITE_ONLY_ARB);
+	if (_MemType == CVertexBuffer::AGPVolatile)
+	{
+		_VertexPtr = nglMapBufferRange(GL_ARRAY_BUFFER, 0, size, GL_MAP_WRITE_BIT | GL_MAP_INVALIDATE_BUFFER_BIT);
+	}
+	else
+	{
+		_VertexPtr = nglMapBufferARB(GL_ARRAY_BUFFER_ARB, GL_WRITE_ONLY_ARB);
+	}
 	if (!_VertexPtr)
 	{
 		nglUnmapBufferARB(GL_ARRAY_BUFFER_ARB);
--- a/code/nel/src/3d/driver/opengl/driver_opengl_window.cpp
+++ b/code/nel/src/3d/driver/opengl/driver_opengl_window.cpp
@ -296,7 +296,7 @@ bool GlWndProc(CDriverGL *driver, XEvent &e)
 #endif // NL_OS_UNIX

 // ***************************************************************************
-bool CDriverGL::init (uint windowIcon, emptyProc exitFunc)
+bool CDriverGL::init (uintptr_t windowIcon, emptyProc exitFunc)
 {
 	H_AUTO_OGL(CDriverGL_init)

--- a/code/nel/src/3d/driver/opengl/stdopengl.h
+++ b/code/nel/src/3d/driver/opengl/stdopengl.h
@ -37,7 +37,9 @@

 #ifdef NL_OS_WINDOWS
 #	define WIN32_LEAN_AND_MEAN
-#	define NOMINMAX
+#	ifndef NL_COMP_MINGW
+#		define NOMINMAX
+#	endif
 #	include <windows.h>
 #	include <windowsx.h>
 #endif
--- a/code/nel/src/3d/driver_user.cpp
+++ b/code/nel/src/3d/driver_user.cpp
@ -82,13 +82,13 @@ void					UDriver::setMatrixMode2D43()
 }

 // ***************************************************************************
-UDriver					*UDriver::createDriver(uint windowIcon, bool direct3d, emptyProc exitFunc)
+UDriver					*UDriver::createDriver(uintptr_t windowIcon, bool direct3d, emptyProc exitFunc)
 {
 	return new CDriverUser (windowIcon, direct3d ? CDriverUser::Direct3d:CDriverUser::OpenGl, exitFunc);
 }

 // ***************************************************************************
-UDriver					*UDriver::createDriver(uint windowIcon, TDriver driver, emptyProc exitFunc)
+UDriver					*UDriver::createDriver(uintptr_t windowIcon, TDriver driver, emptyProc exitFunc)
 {
 	return new CDriverUser (windowIcon, (CDriverUser::TDriver)driver, exitFunc);
 }
@ -114,7 +114,7 @@ bool	CDriverUser::_StaticInit= false;


 // ***************************************************************************
-CDriverUser::CDriverUser (uint windowIcon, TDriver driver, emptyProc exitFunc)
+CDriverUser::CDriverUser (uintptr_t windowIcon, TDriver driver, emptyProc exitFunc)
 {
 	// The enum of IDriver and UDriver MUST be the same!!!
 	nlassert((uint)IDriver::idCount == (uint)UDriver::idCount);
--- a/code/nel/src/3d/dru.cpp
+++ b/code/nel/src/3d/dru.cpp
@ -35,7 +35,9 @@
 #endif // HAVE_CONFIG_H

 #ifdef NL_OS_WINDOWS
-#	define NOMINMAX
+#	ifndef NL_COMP_MINGW
+#		define NOMINMAX
+#	endif
 #	include <windows.h>
 #else // NL_OS_WINDOWS
 #	include <dlfcn.h>
@ -253,6 +255,7 @@ void	CDRU::drawBitmap (float x, float y, float width, float height, ITexture& te
 	if (vb.getName().empty()) vb.setName("CDRU::drawBitmap");
 	vb.setVertexFormat (CVertexBuffer::PositionFlag|CVertexBuffer::TexCoord0Flag);
 	vb.setNumVertices (4);
+	vb.setPreferredMemory (CVertexBuffer::RAMVolatile, false);
 	{
 		CVertexBufferReadWrite vba;
 		vb.lock (vba);
@ -271,6 +274,7 @@ void	CDRU::drawBitmap (float x, float y, float width, float height, ITexture& te
 	if (pb.getName().empty()) NL_SET_IB_NAME(pb, "CDRU::drawBitmap");
 	pb.setFormat(NL_DEFAULT_INDEX_BUFFER_FORMAT);
 	pb.setNumIndexes (6);
+	pb.setPreferredMemory (CIndexBuffer::RAMVolatile, false);
 	{
 		CIndexBufferReadWrite iba;
 		pb.lock (iba);
@ -305,6 +309,7 @@ void	CDRU::drawLine (float x0, float y0, float x1, float y1, IDriver& driver, CR
 	if (vb.getName().empty()) vb.setName("CDRU::drawLine");
 	vb.setVertexFormat (CVertexBuffer::PositionFlag);
 	vb.setNumVertices (2);
+	vb.setPreferredMemory (CVertexBuffer::RAMVolatile, false);
 	{
 		CVertexBufferReadWrite vba;
 		vb.lock (vba);
@ -317,6 +322,7 @@ void	CDRU::drawLine (float x0, float y0, float x1, float y1, IDriver& driver, CR
 	if (pb.getName().empty()) NL_SET_IB_NAME(pb, "CDRU::drawLine");
 	pb.setFormat(NL_DEFAULT_INDEX_BUFFER_FORMAT);
 	pb.setNumIndexes (2);
+	pb.setPreferredMemory (CIndexBuffer::RAMVolatile, false);
 	{
 		CIndexBufferReadWrite iba;
 		pb.lock (iba);
@ -350,6 +356,7 @@ void	CDRU::drawTriangle (float x0, float y0, float x1, float y1, float x2, float
 	if (vb.getName().empty()) vb.setName("CDRU::drawTriangle");
 	vb.setVertexFormat (CVertexBuffer::PositionFlag);
 	vb.setNumVertices (3);
+	vb.setPreferredMemory (CVertexBuffer::RAMVolatile, false);
 	{
 		CVertexBufferReadWrite vba;
 		vb.lock (vba);
@ -363,6 +370,7 @@ void	CDRU::drawTriangle (float x0, float y0, float x1, float y1, float x2, float
 	if (pb.getName().empty()) NL_SET_IB_NAME(pb, "CDRU::drawTriangle");
 	pb.setFormat(NL_DEFAULT_INDEX_BUFFER_FORMAT);
 	pb.setNumIndexes (3);
+	pb.setPreferredMemory (CIndexBuffer::RAMVolatile, false);
 	{
 		CIndexBufferReadWrite iba;
 		pb.lock (iba);
@ -397,6 +405,7 @@ void	CDRU::drawQuad (float x0, float y0, float x1, float y1, IDriver& driver, CR
 	if (vb.getName().empty()) vb.setName("CDRU::drawQuad");
 	vb.setVertexFormat (CVertexBuffer::PositionFlag);
 	vb.setNumVertices (4);
+	vb.setPreferredMemory (CVertexBuffer::RAMVolatile, false);
 	{
 		CVertexBufferReadWrite vba;
 		vb.lock (vba);
@ -433,6 +442,7 @@ void	CDRU::drawQuad (float xcenter, float ycenter, float radius, IDriver& driver
 	if (vb.getName().empty()) vb.setName("CDRU::drawQuad");
 	vb.setVertexFormat (CVertexBuffer::PositionFlag);
 	vb.setNumVertices (4);
+	vb.setPreferredMemory (CVertexBuffer::RAMVolatile, false);
 	{
 		CVertexBufferReadWrite vba;
 		vb.lock (vba);
@ -482,10 +492,12 @@ void			CDRU::drawTrianglesUnlit(const NLMISC::CTriangleUV	*trilist, sint ntris,
 	if (vb.getName().empty()) vb.setName("CDRU::drawTrianglesUnlit");
 	vb.setVertexFormat (CVertexBuffer::PositionFlag | CVertexBuffer::TexCoord0Flag);
 	vb.setNumVertices (ntris*3);
+	vb.setPreferredMemory (CVertexBuffer::RAMVolatile, false);

 	static	CIndexBuffer pb;
 	pb.setFormat(NL_DEFAULT_INDEX_BUFFER_FORMAT);
 	pb.setNumIndexes(ntris*3);
+	pb.setPreferredMemory (CIndexBuffer::RAMVolatile, false);
 	if (pb.getFormat() == CIndexBuffer::Indices16)
 	{
 		nlassert(ntris * 3 <= 0xffff);
@ -530,10 +542,12 @@ void			CDRU::drawLinesUnlit(const NLMISC::CLine	*linelist, sint nlines, CMateria
 	if (vb.getName().empty()) vb.setName("CDRU::drawLinesUnlit");
 	vb.setVertexFormat (CVertexBuffer::PositionFlag);
 	vb.setNumVertices (nlines*2);
+	vb.setPreferredMemory (CVertexBuffer::RAMVolatile, false);

 	static	CIndexBuffer pb;
 	pb.setFormat(NL_DEFAULT_INDEX_BUFFER_FORMAT);
 	pb.setNumIndexes(nlines*2);
+	pb.setPreferredMemory (CIndexBuffer::RAMVolatile, false);


 	{
@ -601,6 +615,7 @@ void			CDRU::drawQuad (float x0, float y0, float x1, float y1, CRGBA col0, CRGBA
 	if (vb.getName().empty()) vb.setName("CDRU::drawQuad");
 	vb.setVertexFormat (CVertexBuffer::PositionFlag|CVertexBuffer::PrimaryColorFlag);
 	vb.setNumVertices (4);
+	vb.setPreferredMemory (CVertexBuffer::RAMVolatile, false);
 	{
 		CVertexBufferReadWrite vba;
 		vb.lock (vba);
--- a/code/nel/src/3d/fasthls_modifier.cpp
+++ b/code/nel/src/3d/fasthls_modifier.cpp
@ -109,7 +109,7 @@ CRGBA		CFastHLSModifier::convert(uint H, uint L, uint S)
 	return col;
 }

-#if defined(NL_COMP_VC) && NL_COMP_VC_VERSION >= 71
+#if defined(NL_COMP_VC) && (NL_COMP_VC_VERSION >= 71)
 #	pragma warning( push )
 #	pragma warning( disable : 4799 )
 #endif
@ -124,7 +124,6 @@ uint16		CFastHLSModifier::applyHLSMod(uint16 colorIn, uint8 dHue, uint dLum, uin
 	static	uint64	mmBlank	= 0;
 	static	uint64	mmOne	= INT64_CONSTANT(0x00FF00FF00FF00FF);
 	static	uint64	mmGray	= INT64_CONSTANT(0x0080008000800080);
-	static	uint64	mmInterpBufer[4]= {0,0,0,INT64_CONSTANT(0x00FF00FF00FF00FF)};

 	/*
 		dLum is actually 0xFFFFFF00 + realDLum
@ -136,6 +135,8 @@ uint16		CFastHLSModifier::applyHLSMod(uint16 colorIn, uint8 dHue, uint dLum, uin
 #if defined(NL_OS_WINDOWS) && !defined(NL_NO_ASM)
 	if(CSystemInfo::hasMMX())
 	{
+		static	uint64	mmInterpBufer[4]= {0,0,0,INT64_CONSTANT(0x00FF00FF00FF00FF)};
+
 		__asm
 		{
 			mov			edi, offset mmInterpBufer
@ -262,7 +263,7 @@ uint16		CFastHLSModifier::applyHLSMod(uint16 colorIn, uint8 dHue, uint dLum, uin
 #pragma managed(pop)
 #endif

-#if defined(NL_COMP_VC) && NL_COMP_VC_VERSION >= 71
+#if defined(NL_COMP_VC) && (NL_COMP_VC_VERSION >= 71)
 #	pragma warning( pop )
 #endif

--- a/code/nel/src/3d/flare_model.cpp
+++ b/code/nel/src/3d/flare_model.cpp
@ -271,7 +271,7 @@ void	CFlareModel::traverseRender()
 		float depthRangeNear, depthRangeFar;
 		drv->getDepthRange(depthRangeNear, depthRangeFar);
 		z = (depthRangeFar - depthRangeNear) * z + depthRangeNear;
-		if (!v.size() || z > v[0]) // test against z-buffer
+		if (v.empty() || z > v[0]) // test against z-buffer
 		{
 			visibilityRatio = 0.f;
 		}
--- a/code/nel/src/3d/lod_character_shape.cpp
+++ b/code/nel/src/3d/lod_character_shape.cpp
@ -354,7 +354,7 @@ void			CLodCharacterShape::buildMesh(const std::string &name, const CLodCharacte
 	const vector<CVector>				&normals= lodBuild.Normals;

 	nlassert(numVertices>0);
-	nlassert(triangleIndices.size()>0);
+	nlassert(!triangleIndices.empty());
 	nlassert((triangleIndices.size()%3)==0);
 	nlassert(skinWeights.size() == numVertices);
 	nlassert(uvs.size() == numVertices);
--- a/code/nel/src/3d/mesh_mrm_skin.cpp
+++ b/code/nel/src/3d/mesh_mrm_skin.cpp
@ -16,6 +16,10 @@

 #include "std3d.h"

+#ifdef NL_HAS_SSE2
+#	include <xmmintrin.h>
+#endif
+
 #include "nel/misc/bsphere.h"
 #include "nel/misc/fast_mem.h"
 #include "nel/misc/system_info.h"
@ -39,124 +43,6 @@ namespace NL3D
 {


-// ***************************************************************************
-// ***************************************************************************
-// CMatrix3x4SSE array correctly aligned
-// ***************************************************************************
-// ***************************************************************************
-
-
-
-// ***************************************************************************
-#define	NL3D_SSE_ALIGNEMENT		16
-/**
- *	A CMatrix3x4SSE array correctly aligned
- *	NB: SSE is no more used (no speed gain, some memory problem), but keep it for possible future usage.
- */
-class	CMatrix3x4SSEArray
-{
-private:
-	void	*_AllocData;
-	void	*_Data;
-	uint	_Size;
-	uint	_Capacity;
-
-public:
-	CMatrix3x4SSEArray()
-	{
-		_AllocData= NULL;
-		_Data= NULL;
-		_Size= 0;
-		_Capacity= 0;
-	}
-	~CMatrix3x4SSEArray()
-	{
-		clear();
-	}
-	CMatrix3x4SSEArray(const CMatrix3x4SSEArray &other)
-	{
-		_AllocData= NULL;
-		_Data= NULL;
-		_Size= 0;
-		_Capacity= 0;
-		*this= other;
-	}
-	CMatrix3x4SSEArray &operator=(const CMatrix3x4SSEArray &other)
-	{
-		if( this == &other)
-			return *this;
-		resize(other.size());
-		// copy data from aligned pointers to aligned pointers.
-		memcpy(_Data, other._Data, size() * sizeof(CMatrix3x4SSE) );
-
-		return *this;
-	}
-
-
-	CMatrix3x4SSE	*getPtr()
-	{
-		return (CMatrix3x4SSE*)_Data;
-	}
-
-	void	clear()
-	{
-		delete [] ((uint8 *)_AllocData);
-		_AllocData= NULL;
-		_Data= NULL;
-		_Size= 0;
-		_Capacity= 0;
-	}
-
-	void	resize(uint n)
-	{
-		// reserve ??
-		if(n>_Capacity)
-			reserve( max(2*_Capacity, n));
-		_Size= n;
-	}
-
-	void	reserve(uint n)
-	{
-		if(n==0)
-			clear();
-		else if(n>_Capacity)
-		{
-			// Alloc new data.
-			void	*newAllocData;
-			void	*newData;
-
-			// Alloc for alignement.
-			newAllocData= new uint8 [n * sizeof(CMatrix3x4SSE) + NL3D_SSE_ALIGNEMENT-1];
-			if(newAllocData==NULL)
-				throw Exception("SSE Allocation Failed");
-
-			// Align ptr
-			newData= (void*) ( ((ptrdiff_t)newAllocData+NL3D_SSE_ALIGNEMENT-1) & (~(NL3D_SSE_ALIGNEMENT-1)) );
-
-			// copy valid data from old to new.
-			memcpy(newData, _Data, size() * sizeof(CMatrix3x4SSE) );
-
-			// release old.
-			if(_AllocData)
-				delete [] ((uint8*)_AllocData);
-
-			// change ptrs and capacity.
-			_Data= newData;
-			_AllocData= newAllocData;
-			_Capacity= n;
-
-			// TestYoyo
-			//nlwarning("YOYO Tst SSE P4: %X, %d", _Data, n);
-		}
-	}
-
-	uint	size() const {return _Size;}
-
-
-	CMatrix3x4SSE	&operator[](uint i) {return ((CMatrix3x4SSE*)_Data)[i];}
-};
-
-

 // ***************************************************************************
 // ***************************************************************************
--- a/code/nel/src/3d/mesh_mrm_skin_template.cpp
+++ b/code/nel/src/3d/mesh_mrm_skin_template.cpp
@ -39,7 +39,23 @@ static void	applyArraySkinNormalT(uint numMatrixes, uint32 *infPtr, CMesh::CSkin
 {
 	/* Prefetch all vertex/normal before, it is to be faster.
 	*/
-#if defined(NL_OS_WINDOWS) && !defined(NL_NO_ASM)
+#ifdef NL_HAS_SSE2
+	{
+		uint	nInfTmp= nInf;
+		uint32	*infTmpPtr= infPtr;
+		for(;nInfTmp>0;nInfTmp--, infTmpPtr++)
+		{
+			uint	index= *infTmpPtr;
+			CMesh::CSkinWeight	*srcSkin= srcSkinPtr + index;
+			CVector				*srcVertex= srcVertexPtr + index;
+			CVector				*srcNormal= srcNormalPtr + index;
+
+			_mm_prefetch((const char *)(void *)srcSkin, _MM_HINT_T1);
+			_mm_prefetch((const char *)(void *)srcVertex, _MM_HINT_T1);
+			_mm_prefetch((const char *)(void *)srcNormal, _MM_HINT_T1);
+		}
+	}
+#elif defined(NL_OS_WINDOWS) && !defined(NL_NO_ASM)
 	{
 		uint	nInfTmp= nInf;
 		uint32	*infTmpPtr= infPtr;
@ -176,7 +192,25 @@ static void	applyArraySkinTangentSpaceT(uint numMatrixes, uint32 *infPtr, CMesh:
 {
 	/* Prefetch all vertex/normal/tgSpace before, it is faster.
 	*/
-#if defined(NL_OS_WINDOWS) && !defined(NL_NO_ASM)
+#ifdef NL_HAS_SSE2
+	{
+		uint	nInfTmp= nInf;
+		uint32	*infTmpPtr= infPtr;
+		for(;nInfTmp>0;nInfTmp--, infTmpPtr++)
+		{
+			uint	index= *infTmpPtr;
+			CMesh::CSkinWeight	*srcSkin= srcSkinPtr + index;
+			CVector				*srcVertex= srcVertexPtr + index;
+			CVector				*srcNormal= srcNormalPtr + index;
+			CVector				*srcTgSpace= tgSpacePtr + index;
+
+			_mm_prefetch((const char *)(void *)srcSkin, _MM_HINT_T1);
+			_mm_prefetch((const char *)(void *)srcVertex, _MM_HINT_T1);
+			_mm_prefetch((const char *)(void *)srcNormal, _MM_HINT_T1);
+			_mm_prefetch((const char *)(void *)srcTgSpace, _MM_HINT_T1);
+		}
+	}
+#elif defined(NL_OS_WINDOWS) && !defined(NL_NO_ASM)
 	{
 		uint	nInfTmp= nInf;
 		uint32	*infTmpPtr= infPtr;
--- a/code/nel/src/3d/mesh_mrm_skinned.cpp
+++ b/code/nel/src/3d/mesh_mrm_skinned.cpp
@ -2247,123 +2247,6 @@ void CMeshMRMSkinnedGeom::getSkinWeights (std::vector<CMesh::CSkinWeight> &skinW
 	}
 }

-// ***************************************************************************
-// ***************************************************************************
-// CMatrix3x4SSE array correctly aligned
-// ***************************************************************************
-// ***************************************************************************
-
-
-
-// ***************************************************************************
-#define	NL3D_SSE_ALIGNEMENT		16
-/**
- *	A CMatrix3x4SSEArray array correctly aligned
- *	NB: SSE is no more used (no speed gain, some memory problem), but keep it for possible future usage.
- */
-class	CMatrix3x4SSEArray
-{
-private:
-	void	*_AllocData;
-	void	*_Data;
-	uint	_Size;
-	uint	_Capacity;
-
-public:
-	CMatrix3x4SSEArray()
-	{
-		_AllocData= NULL;
-		_Data= NULL;
-		_Size= 0;
-		_Capacity= 0;
-	}
-	~CMatrix3x4SSEArray()
-	{
-		clear();
-	}
-	CMatrix3x4SSEArray(const CMatrix3x4SSEArray &other)
-	{
-		_AllocData= NULL;
-		_Data= NULL;
-		_Size= 0;
-		_Capacity= 0;
-		*this= other;
-	}
-	CMatrix3x4SSEArray &operator=(const CMatrix3x4SSEArray &other)
-	{
-		if( this == &other)
-			return *this;
-		resize(other.size());
-		// copy data from aligned pointers to aligned pointers.
-		memcpy(_Data, other._Data, size() * sizeof(CMatrix3x4SSE) );
-
-		return *this;
-	}
-
-
-	CMatrix3x4SSE	*getPtr()
-	{
-		return (CMatrix3x4SSE*)_Data;
-	}
-
-	void	clear()
-	{
-		delete [] ((uint8 *) _AllocData);
-		_AllocData= NULL;
-		_Data= NULL;
-		_Size= 0;
-		_Capacity= 0;
-	}
-
-	void	resize(uint n)
-	{
-		// reserve ??
-		if(n>_Capacity)
-			reserve( max(2*_Capacity, n));
-		_Size= n;
-	}
-
-	void	reserve(uint n)
-	{
-		if(n==0)
-			clear();
-		else if(n>_Capacity)
-		{
-			// Alloc new data.
-			void	*newAllocData;
-			void	*newData;
-
-			// Alloc for alignement.
-			newAllocData= new uint8 [n * sizeof(CMatrix3x4SSE) + NL3D_SSE_ALIGNEMENT-1];
-			if(newAllocData==NULL)
-				throw Exception("SSE Allocation Failed");
-
-			// Align ptr
-			newData= (void*) ( ((ptrdiff_t)newAllocData+NL3D_SSE_ALIGNEMENT-1) & (~(NL3D_SSE_ALIGNEMENT-1)) );
-
-			// copy valid data from old to new.
-			memcpy(newData, _Data, size() * sizeof(CMatrix3x4SSE) );
-
-			// release old.
-			if(_AllocData)
-				delete [] ((uint8*)_AllocData);
-
-			// change ptrs and capacity.
-			_Data= newData;
-			_AllocData= newAllocData;
-			_Capacity= n;
-
-			// TestYoyo
-			//nlwarning("YOYO Tst SSE P4: %X, %d", _Data, n);
-		}
-	}
-
-	uint	size() const {return _Size;}
-
-
-	CMatrix3x4SSE	&operator[](uint i) {return ((CMatrix3x4SSE*)_Data)[i];}
-};
-

 // ***************************************************************************
 // ***************************************************************************
--- a/code/nel/src/3d/zone_lighter.cpp
+++ b/code/nel/src/3d/zone_lighter.cpp
@ -37,7 +37,9 @@

 #ifdef NL_OS_WINDOWS
 #	define WIN32_LEAN_AND_MEAN
-#	define NOMINMAX
+#	ifndef NL_COMP_MINGW
+#		define NOMINMAX
+#	endif
 #	include <windows.h>
 #	include <winbase.h>
 #endif // NL_OS_WINDOWS
--- a/code/nel/src/gui/interface_parser.cpp
+++ b/code/nel/src/gui/interface_parser.cpp
@ -647,8 +647,7 @@ namespace NLGUI
 			{
 				if(!parseLUAScript(root))
 				{
-					nlwarning ("could not parse 'lua'");
-					exit( EXIT_FAILURE );
+					nlerror ("could not parse 'lua'");
 				}
 			}
 			else
--- a/code/nel/src/gui/lua_object.cpp
+++ b/code/nel/src/gui/lua_object.cpp
@ -362,7 +362,7 @@ namespace NLGUI
 	{
 		nlassert(key);
 		nlassert(isValid());
-		if (!isTable()) throw ELuaNotATable(NLMISC::toString("Trying to set a function value '%p' at key %s on object '%s' of type %s (not a table).", value, key, getId().c_str(), getTypename()));
+		if (!isTable()) throw ELuaNotATable(NLMISC::toString("Trying to set a function value '%p' at key %s on object '%s' of type %s (not a table).", (void *)value, key, getId().c_str(), getTypename()));
 		CLuaStackChecker lsc(_LuaState);
 		push();
 		_LuaState->push(key);
--- a/code/nel/src/gui/stdpch.h
+++ b/code/nel/src/gui/stdpch.h
@ -30,7 +30,9 @@
 #include "nel/misc/hierarchical_timer.h"

 #ifdef NL_OS_WINDOWS
-	#define NOMINMAX
+	#ifndef NL_COMP_MINGW
+	#	define NOMINMAX
+	#endif
 	#include <WinSock2.h>
 	#include <windows.h>
 #endif
--- a/code/nel/src/gui/view_pointer_base.cpp
+++ b/code/nel/src/gui/view_pointer_base.cpp
@ -25,7 +25,7 @@ namespace NLGUI
 	CViewBase( param ),
 	_Buttons( NLMISC::noButton )
 	{
-		_PointerX = _PointerY = _PointerOldX = _PointerOldY = _PointerDownX = _PointerDownY = 0;
+		_PointerX = _PointerY = _PointerOldX = _PointerOldY = _PointerDownX = _PointerDownY = InvalidCoord;
 		_PointerDown = false;
 		_PointerVisible = true;
 	}
--- a/code/nel/src/ligo/stdligo.h
+++ b/code/nel/src/ligo/stdligo.h
@ -63,6 +63,8 @@
 #include "nel/misc/file.h"

 #ifdef NL_OS_WINDOWS
-	#define NOMINMAX
+	#ifndef NL_COMP_MINGW
+		#define NOMINMAX
+	#endif
 	#include <windows.h>
 #endif
--- a/code/nel/src/ligo/zone_bank.cpp
+++ b/code/nel/src/ligo/zone_bank.cpp
@ -25,7 +25,9 @@
 #include "nel/misc/o_xml.h"

 #ifdef NL_OS_WINDOWS
+#ifndef NL_COMP_MINGW
 #define NOMINMAX
+#endif
 #include <windows.h>
 #endif // NL_OS_WINDOWS

--- a/code/nel/src/misc/CMakeLists.txt
+++ b/code/nel/src/misc/CMakeLists.txt
@ -27,7 +27,7 @@ ENDIF(WITH_STATIC OR WIN32)
 # For DirectInput (di_event_emitter)
 IF(WIN32)
  INCLUDE_DIRECTORIES(${DXSDK_INCLUDE_DIR})
-  TARGET_LINK_LIBRARIES(nelmisc ${DXSDK_DINPUT_LIBRARY} ${DXSDK_GUID_LIBRARY})
+  TARGET_LINK_LIBRARIES(nelmisc ${DXSDK_DINPUT_LIBRARY} ${DXSDK_GUID_LIBRARY} winmm dbghelp)
 ENDIF(WIN32)

 IF(UNIX)
@ -39,7 +39,7 @@ ENDIF(UNIX)

 INCLUDE_DIRECTORIES(${LIBXML2_INCLUDE_DIR} ${PNG_INCLUDE_DIR} config_file)

-TARGET_LINK_LIBRARIES(nelmisc ${CMAKE_THREAD_LIBS_INIT} ${LIBXML2_LIBRARIES})
+TARGET_LINK_LIBRARIES(nelmisc ${CMAKE_THREAD_LIBS_INIT} ${LIBXML2_LIBRARIES} ${ZLIB_LIBRARY})
 SET_TARGET_PROPERTIES(nelmisc PROPERTIES LINK_INTERFACE_LIBRARIES "")
 NL_DEFAULT_PROPS(nelmisc "NeL, Library: NeL Misc")
 NL_ADD_RUNTIME_FLAGS(nelmisc)
--- a/code/nel/src/misc/bitmap_jpeg.cpp
+++ b/code/nel/src/misc/bitmap_jpeg.cpp
@ -26,6 +26,9 @@
 #include <csetjmp>
 extern "C"
 {
+	#ifdef NL_COMP_MINGW
+	#	define HAVE_BOOLEAN
+	#endif
 	#include <jpeglib.h>
 }
 #endif
--- a/code/nel/src/misc/co_task.cpp
+++ b/code/nel/src/misc/co_task.cpp
@ -53,7 +53,9 @@
 #  define _WIN32_WINNT 0x0400
 # endif

-#	define NOMINMAX
+#	ifndef NL_COMP_MINGW
+#		define NOMINMAX
+#	endif
 #	include <windows.h>
 #elif defined (NL_OS_UNIX)
 #	define NL_WIN_CALLBACK
--- a/code/nel/src/misc/common.cpp
+++ b/code/nel/src/misc/common.cpp
@ -20,7 +20,9 @@
 #include "nel/misc/common.h"

 #ifdef NL_OS_WINDOWS
-#	define NOMINMAX
+#	ifndef NL_COMP_MINGW
+#		define NOMINMAX
+#	endif
 #	include <windows.h>
 #	include <io.h>
 #	include <tchar.h>
@ -37,6 +39,7 @@

 using namespace std;

+#ifndef NL_COMP_MINGW
 #ifdef NL_OS_WINDOWS
 #	pragma message( " " )

@ -69,6 +72,36 @@ extern "C" long _ftol2( double dblSource ) { return _ftol( dblSource ); }


 #endif // NL_OS_WINDOWS
+#endif // !NL_COMP_MINGW
+
+
+#ifdef NL_HAS_SSE2
+
+void *operator new(size_t size) throw(std::bad_alloc)
+{
+	void *p = aligned_malloc(size, NL_DEFAULT_MEMORY_ALIGNMENT);
+	if (p == NULL) throw std::bad_alloc();
+	return p;
+}
+
+void *operator new[](size_t size) throw(std::bad_alloc)
+{
+	void *p = aligned_malloc(size, NL_DEFAULT_MEMORY_ALIGNMENT);
+	if (p == NULL) throw std::bad_alloc();
+	return p;
+}
+
+void operator delete(void *p) throw()
+{
+	aligned_free(p);
+}
+
+void operator delete[](void *p) throw()
+{
+	aligned_free(p);
+}
+
+#endif /* NL_HAS_SSE2 */


 #ifdef DEBUG_NEW
@ -1040,7 +1073,7 @@ bool openDoc (const char *document)
    HINSTANCE result = ShellExecuteA(NULL, "open", document, NULL,NULL, SW_SHOWDEFAULT);

    // If it failed, get the .htm regkey and lookup the program
-    if ((UINT)result <= HINSTANCE_ERROR)
+    if ((uintptr_t)result <= HINSTANCE_ERROR)
 	{
        if (GetRegKey(HKEY_CLASSES_ROOT, ext.c_str(), key) == ERROR_SUCCESS)
 		{
--- a/code/nel/src/misc/debug.cpp
+++ b/code/nel/src/misc/debug.cpp
@ -34,8 +34,10 @@

 #ifdef NL_OS_WINDOWS
 #	define _WIN32_WINDOWS	0x0410
+#	ifndef NL_COMP_MINGW
 #	define WINVER			0x0400
-#	define NOMINMAX
+#		define NOMINMAX
+#	endif
 #	include <windows.h>
 #	include <direct.h>
 #	include <tchar.h>
@ -445,7 +447,7 @@ public:

 	EDebug() { _Reason = "Nothing about EDebug"; }

-	~EDebug () { }
+	virtual ~EDebug() throw() {}

 	EDebug(EXCEPTION_POINTERS * pexp) : m_pexp(pexp) { nlassert(pexp != 0); createWhat(); }
 	EDebug(const EDebug& se) : m_pexp(se.m_pexp) { createWhat(); }
@ -755,7 +757,7 @@ public:

 	HANDLE getProcessHandle()
 	{
-		return CSystemInfo::isNT()?GetCurrentProcess():(HANDLE)GetCurrentProcessId();
+		return CSystemInfo::isNT()?GetCurrentProcess():(HANDLE)(uintptr_t)GetCurrentProcessId();
 	}

 	// return true if found
@ -797,7 +799,7 @@ public:
 		while (findAndErase(rawType, "classvector<char,class char_traits<char>,class allocator<char> >", "string")) ;
 	}

-	string getFuncInfo (DWORD funcAddr, DWORD stackAddr)
+	string getFuncInfo (uintptr_t funcAddr, uintptr_t stackAddr)
 	{
 		string str ("NoSymbol");

@ -853,7 +855,7 @@ public:

 				if (stop==0 && (parse[i] == ',' || parse[i] == ')'))
 				{
-					ULONG *addr = (ULONG*)(stackAddr) + 2 + pos2++;
+					uintptr_t *addr = (uintptr_t*)(stackAddr) + 2 + pos2++;

 					string displayType = type;
 					cleanType (type, displayType);
@ -882,7 +884,7 @@ public:
 					}
 					else if (type == "char*")
 					{
-						if (!IsBadReadPtr(addr,sizeof(char*)) && *addr != NULL)
+						if (!IsBadReadPtr(addr,sizeof(char*)) && *addr != 0)
 						{
 							if (!IsBadStringPtrA((char*)*addr,32))
 							{
@ -920,7 +922,7 @@ public:
 					{
 						if (!IsBadReadPtr(addr,sizeof(string*)))
 						{
-							if (*addr != NULL)
+							if (*addr != 0)
 							{
 								if (!IsBadReadPtr((void*)*addr,sizeof(string)))
 									sprintf (tmp, "\"%s\"", ((string*)*addr)->c_str());
@ -929,9 +931,9 @@ public:
 					}
 					else
 					{
-						if (!IsBadReadPtr(addr,sizeof(ULONG*)))
+						if (!IsBadReadPtr(addr,sizeof(uintptr_t*)))
 						{
-							if(*addr == NULL)
+							if(*addr == 0)
 								sprintf (tmp, "<NULL>");
 							else
 								sprintf (tmp, "0x%p", *addr);
@ -956,7 +958,7 @@ public:
 			if (disp != 0)
 			{
 				str += " + ";
-				str += toString ((uint32)disp);
+				str += toString ((uintptr_t)disp);
 				str += " bytes";
 			}
 		}
@ -1166,7 +1168,8 @@ void createDebug (const char *logPath, bool logInFile, bool eraseLastLog)
 		initAcquireTimeMap();
 #endif

-#ifdef NL_OS_WINDOWS
+#ifndef NL_COMP_MINGW
+#	ifdef NL_OS_WINDOWS
 //		if (!IsDebuggerPresent ())
 		{
 			// Use an environment variable to share the value among the EXE and its child DLLs
@ -1180,7 +1183,8 @@ void createDebug (const char *logPath, bool logInFile, bool eraseLastLog)
 				SetEnvironmentVariable( SE_TRANSLATOR_IN_MAIN_MODULE, _T("1") );
 			}
 		}
-#endif // NL_OS_WINDOWS
+#	endif // NL_OS_WINDOWS
+#endif //!NL_COMP_MINGW

 		INelContext::getInstance().setErrorLog(new CLog (CLog::LOG_ERROR));
 		INelContext::getInstance().setWarningLog(new CLog (CLog::LOG_WARNING));
--- a/code/nel/src/misc/di_game_device.cpp
+++ b/code/nel/src/misc/di_game_device.cpp
@ -217,7 +217,7 @@ static void BuildCtrlName(LPCDIDEVICEOBJECTINSTANCE lpddoi,

 //============================================================================
 // A callback to enumerate the controls of a device
-static BOOL CALLBACK DIEnumDeviceObjectsCallback
+BOOL CALLBACK DIEnumDeviceObjectsCallback
 (
  LPCDIDEVICEOBJECTINSTANCE lpddoi,
  LPVOID pvRef
--- a/code/nel/src/misc/di_keyboard_device.cpp
+++ b/code/nel/src/misc/di_keyboard_device.cpp
@ -113,8 +113,8 @@ static const CKeyConv DIToNel[] =
 	{DIK_CONVERT, KeyCONVERT, "CONVERT", false},
 	{DIK_NOCONVERT, KeyNONCONVERT, "NOCONVERT", true},
 	//
-	{DIK_KANA, KeyKANA, false},
-	{DIK_KANJI, KeyKANJI, false},
+	{DIK_KANA, KeyKANA, "KANA", false},
+	{DIK_KANJI, KeyKANJI, "KANJI", false},
 };


@ -164,7 +164,7 @@ CDIKeyboard::CDIKeyboard(CWinEventEmitter *we, HWND hwnd)
 		_RepeatPeriod = (uint) (1000.f / (keybSpeed * (27.5f / 31.f) + 2.5f));
 	}
 	// get keyboard layout
-	_KBLayout = ::GetKeyboardLayout(NULL);
+	_KBLayout = ::GetKeyboardLayout(0);

 	_RepetitionDisabled.resize(NumKeys);
 	_RepetitionDisabled.clearAll();
--- a/code/nel/src/misc/di_mouse_device.cpp
+++ b/code/nel/src/misc/di_mouse_device.cpp
@ -27,6 +27,12 @@
 	#define new DEBUG_NEW
 #endif

+#ifdef NL_COMP_MINGW
+#	undef FIELD_OFFSET
+#	define FIELD_OFFSET(t,f) offsetof(t,f)
+#endif
+
+
 namespace NLMISC
 {

@ -78,7 +84,7 @@ void	    CDIMouse::setMouseMode(TAxis axis, TAxisMode axisMode)
 //======================================================
 CDIMouse::TAxisMode	CDIMouse::getMouseMode(TAxis axis) const
 {
-	nlassert(axis < NumMouseAxis);
+	nlassert((int)axis < (int)NumMouseAxis);
 	return _MouseAxisMode[axis];
 }

--- a/code/nel/src/misc/displayer.cpp
+++ b/code/nel/src/misc/displayer.cpp
@ -39,8 +39,10 @@
 // these defines is for IsDebuggerPresent(). it'll not compile on windows 95
 // just comment this and the IsDebuggerPresent to compile on windows 95
 #	define _WIN32_WINDOWS	0x0410
-#	define WINVER			0x0400
-#	define NOMINMAX
+#	ifndef NL_COMP_MINGW
+#		define WINVER			0x0400
+#		define NOMINMAX
+#	endif
 #	include <windows.h>
 #else
 #	define IsDebuggerPresent() false
--- a/code/nel/src/misc/dynloadlib.cpp
+++ b/code/nel/src/misc/dynloadlib.cpp
@ -57,7 +57,7 @@ void *nlGetSymbolAddress(NL_LIB_HANDLE libHandle, const std::string &procName)
 {
 	void *res = 0;
 #ifdef NL_OS_WINDOWS
-	res = GetProcAddress(libHandle, procName.c_str());
+	res = (void *)GetProcAddress(libHandle, procName.c_str());
 #elif defined(NL_OS_UNIX)
 	res = dlsym(libHandle, procName.c_str());
 #else
--- a/code/nel/src/misc/fixed_size_allocator.cpp
+++ b/code/nel/src/misc/fixed_size_allocator.cpp
@ -33,6 +33,9 @@ CFixedSizeAllocator::CFixedSizeAllocator(uint numBytesPerBlock, uint numBlockPer
 	_NumChunks = 0;
 	nlassert(numBytesPerBlock > 1);
 	_NumBytesPerBlock = numBytesPerBlock;
+	const uint mask = NL_DEFAULT_MEMORY_ALIGNMENT - 1;
+	_NumBytesPerBlock = (_NumBytesPerBlock + mask) & ~mask;
+	nlassert(_NumBytesPerBlock >= numBytesPerBlock);
 	_NumBlockPerChunk = std::max(numBlockPerChunk, (uint) 3);
 	_NumAlloc = 0;
 }
@ -67,12 +70,14 @@ void *CFixedSizeAllocator::alloc()
 	return _FreeSpace->unlink();
 }

+#define aligned_offsetof(s, m) ((offsetof(s, m) + (NL_DEFAULT_MEMORY_ALIGNMENT - 1)) & ~(NL_DEFAULT_MEMORY_ALIGNMENT - 1))
+
 // *****************************************************************************************************************
 void CFixedSizeAllocator::free(void *block)
 {
 	if (!block) return;
 	/// get the node from the object
-	CNode *node = (CNode *) ((uint8 *) block - offsetof(CNode, Next));
+	CNode *node = (CNode *) ((uint8 *) block - aligned_offsetof(CNode, Next));
 	//
 	nlassert(node->Chunk != NULL);
 	nlassert(node->Chunk->Allocator == this);
@ -84,7 +89,9 @@ void CFixedSizeAllocator::free(void *block)
 // *****************************************************************************************************************
 uint CFixedSizeAllocator::CChunk::getBlockSizeWithOverhead() const
 {
-	return std::max((uint)(sizeof(CNode) - offsetof(CNode, Next)),(uint)(Allocator->getNumBytesPerBlock())) + offsetof(CNode, Next);
+	nlctassert((sizeof(CNode) % NL_DEFAULT_MEMORY_ALIGNMENT) == 0);
+	return std::max((uint)(sizeof(CNode) - aligned_offsetof(CNode, Next)),
+		(uint)(Allocator->getNumBytesPerBlock())) + aligned_offsetof(CNode, Next);
 }

 // *****************************************************************************************************************
@ -105,7 +112,7 @@ CFixedSizeAllocator::CChunk::~CChunk()
 	nlassert(NumFreeObjs == 0);
 	nlassert(Allocator->_NumChunks > 0);
 	-- (Allocator->_NumChunks);
-	delete[] Mem;
+	aligned_free(Mem); //delete[] Mem;
 }

 // *****************************************************************************************************************
@ -115,7 +122,7 @@ void CFixedSizeAllocator::CChunk::init(CFixedSizeAllocator *alloc)
 	nlassert(alloc != NULL);
 	Allocator = alloc;
 	//
-	Mem = new uint8[getBlockSizeWithOverhead() * alloc->getNumBlockPerChunk()];
+	Mem = (uint8 *)aligned_malloc(getBlockSizeWithOverhead() * alloc->getNumBlockPerChunk(), NL_DEFAULT_MEMORY_ALIGNMENT); // new uint8[getBlockSizeWithOverhead() * alloc->getNumBlockPerChunk()];
 	//
 	getNode(0).Chunk = this;
 	getNode(0).Next = &getNode(1);
@ -179,7 +186,7 @@ void *CFixedSizeAllocator::CNode::unlink()
 	*Prev = Next;
 	nlassert(Chunk->NumFreeObjs > 0);
 	Chunk->grab(); // tells the containing chunk that a node has been allocated
-	return (void *) &Next;
+	return (void *)((uintptr_t)(this) + aligned_offsetof(CNode, Next)); //(void *) &Next;
 }

 // *****************************************************************************************************************
--- a/code/nel/src/misc/log.cpp
+++ b/code/nel/src/misc/log.cpp
@ -19,7 +19,9 @@
 #include "nel/misc/log.h"

 #ifdef NL_OS_WINDOWS
-#	define NOMINMAX
+#	ifndef NL_COMP_MINGW
+#		define NOMINMAX
+#	endif
 #	include <process.h>
 #	include <windows.h>
 #else
--- a/code/nel/src/misc/matrix.cpp
+++ b/code/nel/src/misc/matrix.cpp
@ -140,6 +140,7 @@ inline void CMatrix::testExpandRot() const
 		self->Scale33= 1;
 	}
 }
+
 inline void CMatrix::testExpandProj() const
 {
 	if(hasProj())
--- a/code/nel/src/misc/mem_displayer.cpp
+++ b/code/nel/src/misc/mem_displayer.cpp
@ -24,7 +24,9 @@
 #include "nel/misc/debug.h"

 #ifdef NL_OS_WINDOWS
-#	define NOMINMAX
+#	ifndef NL_COMP_MINGW
+#		define NOMINMAX
+#	endif
 #	include <windows.h>
 #	include <imagehlp.h>
 #	pragma comment(lib, "imagehlp.lib")
@ -148,7 +150,11 @@ static string getSourceInfo (DWORD_TYPE addr)
 	return str;
 }

-static DWORD_TYPE __stdcall GetModuleBase(HANDLE hProcess, DWORD_TYPE dwReturnAddress)
+#ifdef NL_OS_WIN64
+static DWORD64 __stdcall GetModuleBase(HANDLE hProcess, DWORD64 dwReturnAddress)
+#else
+static DWORD __stdcall GetModuleBase(HANDLE hProcess, DWORD dwReturnAddress)
+#endif
 {
 	IMAGEHLP_MODULE moduleInfo;

@ -169,9 +175,15 @@ static DWORD_TYPE __stdcall GetModuleBase(HANDLE hProcess, DWORD_TYPE dwReturnAd

 		if (cch && (lstrcmp(szFile, "DBFN")== 0))
 		{
-			 if (!SymLoadModule(hProcess,
-				   NULL, "MN",
-				   NULL, (DWORD) memoryBasicInfo.AllocationBase, 0))
+			char mn[] = { 'M', 'N', 0x00 };
+#ifdef NL_OS_WIN64
+			if (!SymLoadModule64(
+#else
+			if (!SymLoadModule(
+#endif
+					hProcess,
+					NULL, mn,
+					NULL, (uintptr_t)memoryBasicInfo.AllocationBase, 0))
 				{
 //					DWORD dwError = GetLastError();
 //					nlinfo("Error: %d", dwError);
@ -179,17 +191,23 @@ static DWORD_TYPE __stdcall GetModuleBase(HANDLE hProcess, DWORD_TYPE dwReturnAd
 		}
 		else
 		{
-		 if (!SymLoadModule(hProcess,
-			   NULL, ((cch) ? szFile : NULL),
-			   NULL, (DWORD) memoryBasicInfo.AllocationBase, 0))
+#ifdef NL_OS_WIN64
+			if (!SymLoadModule64(
+#else
+			if (!SymLoadModule(
+#endif
+				hProcess,
+				NULL, ((cch) ? szFile : NULL),
+				NULL, (uintptr_t)memoryBasicInfo.AllocationBase, 0))
 			{
 //				DWORD dwError = GetLastError();
 //				nlinfo("Error: %d", dwError);
 			 }

+
 		}

-		 return (DWORD) memoryBasicInfo.AllocationBase;
+		 return (uintptr_t)memoryBasicInfo.AllocationBase;
 	  }
 //		else
 //			nlinfo("Error is %d", GetLastError());
@ -250,19 +268,13 @@ static void displayCallStack (CLog *log)
 		return;
 	}

-#ifdef NL_OS_WIN64
-	WOW64_CONTEXT context;
-#else
+	// FIXME: Implement this for MinGW
+#ifndef NL_COMP_MINGW
 	CONTEXT context;
-#endif
 	::ZeroMemory (&context, sizeof(context));
 	context.ContextFlags = CONTEXT_FULL;

-#ifdef NL_OS_WIN64
-	if (Wow64GetThreadContext (GetCurrentThread(), &context) == FALSE)
-#else
 	if (GetThreadContext (GetCurrentThread(), &context) == FALSE)
-#endif
 	{
 		nlwarning ("DISP: GetThreadContext(%p) failed", GetCurrentThread());
 		return;
@ -270,12 +282,20 @@ static void displayCallStack (CLog *log)

 	STACKFRAME callStack;
 	::ZeroMemory (&callStack, sizeof(callStack));
-	callStack.AddrPC.Mode      = AddrModeFlat;
+
+#ifdef NL_OS_WIN64
+	callStack.AddrPC.Offset    = context.Rip;
+	callStack.AddrStack.Offset = context.Rsp;
+	callStack.AddrFrame.Offset = context.Rbp;
+#else
 	callStack.AddrPC.Offset    = context.Eip;
-	callStack.AddrStack.Mode   = AddrModeFlat;
 	callStack.AddrStack.Offset = context.Esp;
-	callStack.AddrFrame.Mode   = AddrModeFlat;
 	callStack.AddrFrame.Offset = context.Ebp;
+#endif
+
+	callStack.AddrPC.Mode      = AddrModeFlat;
+	callStack.AddrStack.Mode   = AddrModeFlat;
+	callStack.AddrFrame.Mode   = AddrModeFlat;

 	for (uint32 i = 0; ; i++)
 	{
@ -283,12 +303,13 @@ static void displayCallStack (CLog *log)

 #ifdef NL_OS_WIN64
 		MachineType = IMAGE_FILE_MACHINE_AMD64;
+		BOOL res = StackWalk64(MachineType, GetCurrentProcess(), GetCurrentThread(), &callStack,
+			NULL, NULL, SymFunctionTableAccess, GetModuleBase, NULL);
 #else
 		MachineType = IMAGE_FILE_MACHINE_I386;
-#endif
-
-		BOOL res = StackWalk (MachineType, GetCurrentProcess(), GetCurrentThread(), &callStack,
+		BOOL res = StackWalk(MachineType, GetCurrentProcess(), GetCurrentThread(), &callStack,
 			NULL, NULL, SymFunctionTableAccess, GetModuleBase, NULL);
+#endif

 /*		if (res == FALSE)
 		{
@ -309,6 +330,7 @@ static void displayCallStack (CLog *log)

 		log->displayNL ("   %s : %s", srcInfo.c_str(), symInfo.c_str());
 	}
+#endif
 }

 #else // NL_OS_WINDOWS
--- a/code/nel/src/misc/mutex.cpp
+++ b/code/nel/src/misc/mutex.cpp
@ -44,8 +44,10 @@ using namespace std;
 // these defines are for IsDebuggerPresent(). It'll not compile on windows 95
 // just comment this and the IsDebuggerPresent to compile on windows 95
 #define _WIN32_WINDOWS	0x0410
-#define WINVER			0x0400
-#define NOMINMAX
+#ifndef NL_COMP_MINGW
+#	define WINVER			0x0400
+#	define NOMINMAX
+#endif
 #include <windows.h>

 #ifdef DEBUG_NEW
--- a/code/nel/src/misc/object_arena_allocator.cpp
+++ b/code/nel/src/misc/object_arena_allocator.cpp
@ -68,21 +68,23 @@ void *CObjectArenaAllocator::alloc(uint size)
 	if (size >= _MaxAllocSize)
 	{
 		// use standard allocator
-		uint8 *block = new uint8[size + sizeof(uint)]; // an additionnal uint is needed to store size of block
+		nlctassert(NL_DEFAULT_MEMORY_ALIGNMENT >= sizeof(uint));
+		uint8 *block = (uint8 *)aligned_malloc(NL_DEFAULT_MEMORY_ALIGNMENT + size, NL_DEFAULT_MEMORY_ALIGNMENT); //new uint8[size + sizeof(uint)]; // an additionnal uint is needed to store size of block
 		if (!block) return NULL;
 		#ifdef NL_DEBUG
 			_MemBlockToAllocID[block] = _AllocID;
 		#endif
 		*(uint *) block = size;
-		return block + sizeof(uint);
+		return block + NL_DEFAULT_MEMORY_ALIGNMENT;
 	}
 	uint entry = ((size + (_Granularity - 1)) / _Granularity) ;
 	nlassert(entry < _ObjectSizeToAllocator.size());
 	if (!_ObjectSizeToAllocator[entry])
 	{
-		_ObjectSizeToAllocator[entry] = new CFixedSizeAllocator(entry * _Granularity + sizeof(uint), _MaxAllocSize / size); // an additionnal uint is needed to store size of block
+		_ObjectSizeToAllocator[entry] = new CFixedSizeAllocator(entry * _Granularity + NL_DEFAULT_MEMORY_ALIGNMENT, _MaxAllocSize / size); // an additionnal uint is needed to store size of block
 	}
 	void *block = _ObjectSizeToAllocator[entry]->alloc();
+	nlassert(((uintptr_t)block % NL_DEFAULT_MEMORY_ALIGNMENT) == 0);
 	#ifdef NL_DEBUG
 		if (block)
 		{
@ -91,14 +93,14 @@ void *CObjectArenaAllocator::alloc(uint size)
 		++_AllocID;
 	#endif
 	*(uint *) block = size;
-	return (void *) ((uint8 *) block + sizeof(uint));
+	return (void *) ((uint8 *) block + NL_DEFAULT_MEMORY_ALIGNMENT);
 }

 // *****************************************************************************************************************
 void CObjectArenaAllocator::free(void *block)
 {
 	if (!block) return;
-	uint8 *realBlock = (uint8 *) block - sizeof(uint); // a uint is used at start of block to give its size
+	uint8 *realBlock = (uint8 *) block - NL_DEFAULT_MEMORY_ALIGNMENT; // sizeof(uint); // a uint is used at start of block to give its size
 	uint size = *(uint *) realBlock;
 	if (size >= _MaxAllocSize)
 	{
@ -107,7 +109,7 @@ void CObjectArenaAllocator::free(void *block)
 				nlassert(it != _MemBlockToAllocID.end());
 				_MemBlockToAllocID.erase(it);
 		#endif
-		delete realBlock;
+		aligned_free(realBlock);
 		return;
 	}
 	uint entry = ((size + (_Granularity - 1)) / _Granularity);
--- a/code/nel/src/misc/path.cpp
+++ b/code/nel/src/misc/path.cpp
@ -25,7 +25,9 @@
 #include "nel/misc/xml_pack.h"

 #ifdef NL_OS_WINDOWS
-#	define NOMINMAX
+#	ifndef NL_COMP_MINGW
+#		define NOMINMAX
+#	endif
 #	include <windows.h>
 #	include <sys/types.h>
 #	include <sys/stat.h>
--- a/code/nel/src/misc/report.cpp
+++ b/code/nel/src/misc/report.cpp
@ -23,7 +23,9 @@
 #include "nel/misc/path.h"

 #ifdef NL_OS_WINDOWS
-#	define NOMINMAX
+#	ifndef NL_COMP_MINGW
+#		define NOMINMAX
+#	endif
 #	include <windows.h>
 #	include <windowsx.h>
 #	include <winuser.h>
@ -157,8 +159,10 @@ static LRESULT CALLBACK WndProc (HWND hWnd, UINT message, WPARAM wParam, LPARAM
 				// if the dtor call order is not good.
 				//exit(EXIT_SUCCESS);
 #ifdef NL_OS_WINDOWS
+#ifndef NL_COMP_MINGW
 				// disable the Windows popup telling that the application aborted and disable the dr watson report.
 				_set_abort_behavior(0, _WRITE_ABORT_MSG | _CALL_REPORTFAULT);
+#endif
 #endif
 				// quit without calling atexit or static object dtors.
 				abort();
@ -232,7 +236,7 @@ TReportResult report (const std::string &title, const std::string &header, const

 	// create the edit control
 	HWND edit = CreateWindowW (L"EDIT", NULL, WS_BORDER | WS_CHILD | WS_VISIBLE | WS_HSCROLL | WS_VSCROLL | ES_READONLY | ES_LEFT | ES_MULTILINE, 7, 70, 429, 212, dialog, (HMENU) NULL, (HINSTANCE) GetWindowLongPtr(dialog, GWLP_HINSTANCE), NULL);
-	SendMessage (edit, WM_SETFONT, (LONG) font, TRUE);
+	SendMessage (edit, WM_SETFONT, (WPARAM) font, TRUE);

 	// set the edit text limit to lot of :)
 	SendMessage (edit, EM_LIMITTEXT, ~0U, 0);
@ -246,7 +250,7 @@ TReportResult report (const std::string &title, const std::string &header, const
 	{
 		// create the combo box control
 		checkIgnore = CreateWindowW (L"BUTTON", L"Don't display this report again", WS_CHILD | WS_VISIBLE | BS_AUTOCHECKBOX | BS_CHECKBOX, 7, 290, 429, 18, dialog, (HMENU) NULL, (HINSTANCE) GetWindowLongPtr(dialog, GWLP_HINSTANCE), NULL);
-		SendMessage (checkIgnore, WM_SETFONT, (LONG) font, TRUE);
+		SendMessage (checkIgnore, WM_SETFONT, (WPARAM) font, TRUE);

 		if(ignoreNextTime)
 		{
@ -256,28 +260,28 @@ TReportResult report (const std::string &title, const std::string &header, const

 	// create the debug button control
 	debug = CreateWindowW (L"BUTTON", L"Debug", WS_CHILD | WS_VISIBLE, 7, 315, 75, 25, dialog, (HMENU) NULL, (HINSTANCE) GetWindowLongPtr(dialog, GWLP_HINSTANCE), NULL);
-	SendMessage (debug, WM_SETFONT, (LONG) font, TRUE);
+	SendMessage (debug, WM_SETFONT, (WPARAM) font, TRUE);

 	if (debugButton == 0)
 		EnableWindow(debug, FALSE);

 	// create the ignore button control
 	ignore = CreateWindowW (L"BUTTON", L"Ignore", WS_CHILD | WS_VISIBLE, 75+7+7, 315, 75, 25, dialog, (HMENU) NULL, (HINSTANCE) GetWindowLongPtr(dialog, GWLP_HINSTANCE), NULL);
-	SendMessage (ignore, WM_SETFONT, (LONG) font, TRUE);
+	SendMessage (ignore, WM_SETFONT, (WPARAM) font, TRUE);

 	if (ignoreButton == 0)
 		EnableWindow(ignore, FALSE);

 	// create the quit button control
 	quit = CreateWindowW (L"BUTTON", L"Quit", WS_CHILD | WS_VISIBLE, 75+75+7+7+7, 315, 75, 25, dialog, (HMENU) NULL, (HINSTANCE) GetWindowLongPtr(dialog, GWLP_HINSTANCE), NULL);
-	SendMessage (quit, WM_SETFONT, (LONG) font, TRUE);
+	SendMessage (quit, WM_SETFONT, (WPARAM) font, TRUE);

 	if (quitButton == 0)
 		EnableWindow(quit, FALSE);

 	// create the debug button control
 	sendReport = CreateWindowW (L"BUTTON", L"Don't send the report", WS_CHILD | WS_VISIBLE | BS_AUTOCHECKBOX, 7, 315+32, 429, 18, dialog, (HMENU) NULL, (HINSTANCE) GetWindowLongPtr(dialog, GWLP_HINSTANCE), NULL);
-	SendMessage (sendReport, WM_SETFONT, (LONG) font, TRUE);
+	SendMessage (sendReport, WM_SETFONT, (WPARAM) font, TRUE);

 	string formatedHeader;
 	if (header.empty())
@ -302,7 +306,7 @@ TReportResult report (const std::string &title, const std::string &header, const

 	// create the label control
 	HWND label = CreateWindowW (L"STATIC", (LPCWSTR)uc.c_str(), WS_CHILD | WS_VISIBLE /*| SS_WHITERECT*/, 7, 7, 429, 51, dialog, (HMENU) NULL, (HINSTANCE) GetWindowLongPtr(dialog, GWLP_HINSTANCE), NULL);
-	SendMessage (label, WM_SETFONT, (LONG) font, TRUE);
+	SendMessage (label, WM_SETFONT, (WPARAM) font, TRUE);


 	DebugDefaultBehavior = debugButton==1;
--- a/code/nel/src/misc/shared_memory.cpp
+++ b/code/nel/src/misc/shared_memory.cpp
@ -20,7 +20,9 @@
 #include "nel/misc/debug.h"

 #ifdef NL_OS_WINDOWS
-#	define NOMINMAX
+#	ifndef NL_COMP_MINGW
+#		define NOMINMAX
+#	endif
 #	include <windows.h>
 #else
 #	include <sys/types.h>
--- a/code/nel/src/misc/stdmisc.h
+++ b/code/nel/src/misc/stdmisc.h
@ -43,9 +43,11 @@
 #include <vector>

 #ifdef _WIN32
-	#define NOMINMAX
-	#include <WinSock2.h>
-	#include <windows.h>
+#	ifndef __MINGW32__
+		#define NOMINMAX
+#	endif
+#	include <WinSock2.h>
+#	include <windows.h>
 #endif

 #endif // NL_STDMISC_H
--- a/code/nel/src/misc/system_info.cpp
+++ b/code/nel/src/misc/system_info.cpp
@ -19,7 +19,9 @@
 #include "nel/misc/system_info.h"

 #ifdef NL_OS_WINDOWS
-#	define NOMINMAX
+#	ifndef NL_COMP_MINGW
+#		define NOMINMAX
+#	endif
 #	include <windows.h>
 #	include <WinNT.h>
 #	include <tchar.h>
@ -1484,7 +1486,8 @@ bool CSystemInfo::getVideoInfo (std::string &deviceName, uint64 &driverVersion)
 											{
 												VS_FIXEDFILEINFO *info;
 												UINT len;
-												if (_VerQueryValue(&buffer[0], "\\", (VOID**)&info, &len))
+												char bslash[] = { '\\', 0x00 };
+												if (_VerQueryValue(&buffer[0], bslash, (VOID**)&info, &len))
 												{
 													driverVersion = (((uint64)info->dwFileVersionMS)<<32)|info->dwFileVersionLS;
 													return true;
--- a/code/nel/src/misc/system_utils.cpp
+++ b/code/nel/src/misc/system_utils.cpp
@ -18,7 +18,9 @@
 #include "nel/misc/system_utils.h"

 #ifdef NL_OS_WINDOWS
-	#define NOMINMAX
+	#ifndef NL_COMP_MINGW
+		#define NOMINMAX
+	#endif
 	#include <windows.h>

 	#ifdef _WIN32_WINNT_WIN7
@ -222,7 +224,7 @@ bool CSystemUtils::supportUnicode()
 bool CSystemUtils::isAzertyKeyboard()
 {
 #ifdef NL_OS_WINDOWS
-	uint16 klId = uint16((uint32)GetKeyboardLayout(0) & 0xFFFF);
+	uint16 klId = uint16((uintptr_t)GetKeyboardLayout(0) & 0xFFFF);
 	// 0x040c is French, 0x080c is Belgian
 	if (klId == 0x040c || klId == 0x080c)
 		return true;
@ -312,7 +314,8 @@ bool CSystemUtils::setRegKey(const string &ValueName, const string &Value)
 	HKEY hkey;
 	DWORD dwDisp;

-	if (RegCreateKeyExA(HKEY_CURRENT_USER, RootKey.c_str(), 0, "", REG_OPTION_NON_VOLATILE, KEY_ALL_ACCESS, NULL, &hkey, &dwDisp) == ERROR_SUCCESS)
+	char nstr[] = { 0x00 };
+	if (RegCreateKeyExA(HKEY_CURRENT_USER, RootKey.c_str(), 0, nstr, REG_OPTION_NON_VOLATILE, KEY_ALL_ACCESS, NULL, &hkey, &dwDisp) == ERROR_SUCCESS)
 	{
 		if (RegSetValueExA(hkey, ValueName.c_str(), 0L, REG_SZ, (const BYTE *)Value.c_str(), (DWORD)(Value.size())+1) == ERROR_SUCCESS)
 			res = true;
--- a/code/nel/src/misc/tds.cpp
+++ b/code/nel/src/misc/tds.cpp
@ -20,7 +20,9 @@
 #include "nel/misc/debug.h"

 #ifdef NL_OS_WINDOWS
-#	define NOMINMAX
+#	ifndef NL_COMP_MINGW
+#		define NOMINMAX
+#	endif
 #	include <windows.h>
 #endif // NL_OS_WINDOWS

--- a/code/nel/src/misc/time_nl.cpp
+++ b/code/nel/src/misc/time_nl.cpp
@ -21,7 +21,9 @@
 #include "nel/misc/thread.h"

 #ifdef NL_OS_WINDOWS
-#	define NOMINMAX
+#	ifndef NL_COMP_MINGW
+#		define NOMINMAX
+#	endif
 #	include <windows.h>
 #elif defined (NL_OS_UNIX)
 #	include <sys/time.h>
--- a/code/nel/src/misc/win_displayer.cpp
+++ b/code/nel/src/misc/win_displayer.cpp
@ -18,8 +18,9 @@
 #include "nel/misc/win_displayer.h"

 #ifdef NL_OS_WINDOWS
-
-#define NOMINMAX
+#ifndef NL_COMP_MINGW
+#	define NOMINMAX
+#endif
 #include <windows.h>
 #include <windowsx.h>
 #include <winuser.h>
@ -263,7 +264,7 @@ void CWinDisplayer::updateLabels ()
 					{
 						access.value()[i].Hwnd = CreateWindowW (L"STATIC", L"", WS_CHILD | WS_VISIBLE | SS_SIMPLE, 0, 0, 0, 0, _HWnd, (HMENU) NULL, (HINSTANCE) GetWindowLongPtr(_HWnd, GWLP_HINSTANCE), NULL);
 					}
-					SendMessage ((HWND)access.value()[i].Hwnd, WM_SETFONT, (LONG) _HFont, TRUE);
+					SendMessage ((HWND)access.value()[i].Hwnd, WM_SETFONT, (WPARAM)_HFont, TRUE);
 					needResize = true;
 				}

@ -285,7 +286,7 @@ void CWinDisplayer::updateLabels ()
 					}
 				}

-				SendMessage ((HWND)access.value()[i].Hwnd, WM_SETTEXT, 0, (LONG) n.c_str());
+				SendMessage ((HWND)access.value()[i].Hwnd, WM_SETTEXT, 0, (LPARAM) n.c_str());
 				access.value()[i].NeedUpdate = false;
 			}
 		}
@ -422,7 +423,7 @@ void CWinDisplayer::open (string titleBar, bool iconified, sint x, sint y, sint
 		dwStyle |= WS_HSCROLL;

 	_HEdit = CreateWindowExW(WS_EX_OVERLAPPEDWINDOW, RICHEDIT_CLASSW, L"", dwStyle, 0, _ToolBarHeight, w, h-_ToolBarHeight-_InputEditHeight, _HWnd, (HMENU) NULL, (HINSTANCE) GetWindowLongPtr(_HWnd, GWLP_HINSTANCE), NULL);
-	SendMessage (_HEdit, WM_SETFONT, (LONG) _HFont, TRUE);
+	SendMessage (_HEdit, WM_SETFONT, (WPARAM)_HFont, TRUE);

 	// set the edit text limit to lot of :)
 	SendMessage (_HEdit, EM_LIMITTEXT, -1, 0);
@ -436,7 +437,7 @@ void CWinDisplayer::open (string titleBar, bool iconified, sint x, sint y, sint
 	_HInputEdit = CreateWindowExW(WS_EX_OVERLAPPEDWINDOW, RICHEDIT_CLASSW, L"", WS_CHILD | WS_VISIBLE
 		/*| ES_MULTILINE*/ | ES_WANTRETURN | ES_NOHIDESEL | ES_AUTOHSCROLL, 0, h-_InputEditHeight, w, _InputEditHeight,
 		_HWnd, NULL, (HINSTANCE) GetWindowLongPtr(_HWnd, GWLP_HINSTANCE), NULL);
-	SendMessageW (_HInputEdit, WM_SETFONT, (LONG) _HFont, TRUE);
+	SendMessageW (_HInputEdit, WM_SETFONT, (WPARAM)_HFont, TRUE);

 	LRESULT dwEvent = SendMessageW(_HInputEdit, EM_GETEVENTMASK, (WPARAM)0, (LPARAM)0);
 	dwEvent |= ENM_MOUSEEVENTS | ENM_KEYEVENTS | ENM_CHANGE;
@ -486,7 +487,7 @@ void CWinDisplayer::clear ()
 	SendMessageW (_HEdit, EM_SETSEL, 0, nIndex);

 	// clear all the text
-	SendMessageW (_HEdit, EM_REPLACESEL, FALSE, (LONG) "");
+	SendMessageW (_HEdit, EM_REPLACESEL, FALSE, (LPARAM) "");

 	SendMessageW(_HEdit,EM_SETMODIFY,(WPARAM)TRUE,(LPARAM)0);

@ -535,7 +536,7 @@ void CWinDisplayer::display_main ()

 				// store old selection
 				DWORD startSel, endSel;
-				SendMessage (_HEdit, EM_GETSEL, (LONG)&startSel, (LONG)&endSel);
+				SendMessage (_HEdit, EM_GETSEL, (WPARAM)&startSel, (LPARAM)&endSel);

 				// find how many lines we have to remove in the current output to add new lines

@ -549,7 +550,7 @@ void CWinDisplayer::display_main ()

 					if (nblineremove == _HistorySize)
 					{
-						SendMessage (_HEdit, WM_SETTEXT, 0, (LONG) "");
+						SendMessage (_HEdit, WM_SETTEXT, 0, (LPARAM) "");
 						startSel = endSel = -1;
 					}
 					else
@ -559,7 +560,7 @@ void CWinDisplayer::display_main ()
 						LRESULT oldIndex2 = SendMessageW (_HEdit, EM_LINEINDEX, nblineremove, 0);
 						//nlassert (oldIndex2 != -1);
 						SendMessageW (_HEdit, EM_SETSEL, oldIndex1, oldIndex2);
-						SendMessageW (_HEdit, EM_REPLACESEL, FALSE, (LONG) "");
+						SendMessageW (_HEdit, EM_REPLACESEL, FALSE, (LPARAM) "");

 						// update the selection due to the erasing
 						sint dt = (sint)(oldIndex2 - oldIndex1);
@ -599,7 +600,7 @@ void CWinDisplayer::display_main ()
 					}

 					// add the string to the edit control
-					SendMessageW (_HEdit, EM_REPLACESEL, FALSE, (LONG) str.c_str());
+					SendMessageW (_HEdit, EM_REPLACESEL, FALSE, (LPARAM) str.c_str());
 				}

 				// restore old selection
--- a/code/nel/src/misc/win_event_emitter.cpp
+++ b/code/nel/src/misc/win_event_emitter.cpp
@ -22,7 +22,9 @@
 #include "nel/misc/event_server.h"

 #ifdef NL_OS_WINDOWS
+#ifndef NL_COMP_MINGW
 #define NOMINMAX
+#endif
 #include <windows.h>
 #include <windowsx.h>

--- a/code/nel/src/misc/win_thread.cpp
+++ b/code/nel/src/misc/win_thread.cpp
@ -20,7 +20,9 @@
 #ifdef NL_OS_WINDOWS

 #include "nel/misc/path.h"
+#ifndef NL_COMP_MINGW
 #define NOMINMAX
+#endif
 #include <windows.h>

 #include <typeinfo>
--- a/code/nel/src/net/buf_client.cpp
+++ b/code/nel/src/net/buf_client.cpp
@ -24,7 +24,9 @@
 #include "nel/net/net_log.h"

 #ifdef NL_OS_WINDOWS
-#	define NOMINMAX
+#	ifndef NL_COMP_MINGW
+#		define NOMINMAX
+#	endif
 #	include <windows.h>
 #elif defined NL_OS_UNIX
 #	include <netinet/in.h>
--- a/code/nel/src/net/buf_server.cpp
+++ b/code/nel/src/net/buf_server.cpp
@ -22,7 +22,9 @@
 #include "nel/net/net_log.h"

 #ifdef NL_OS_WINDOWS
-#	define NOMINMAX
+#	ifndef NL_COMP_MINGW
+#		define NOMINMAX
+#	endif
 #	include <windows.h>
 #elif defined NL_OS_UNIX
 #	include <unistd.h>
--- a/code/nel/src/net/buf_sock.cpp
+++ b/code/nel/src/net/buf_sock.cpp
@ -25,7 +25,9 @@


 #ifdef NL_OS_WINDOWS
-#	define NOMINMAX
+#	ifndef NL_COMP_MINGW
+#		define NOMINMAX
+#	endif
 #	include <windows.h>
 #elif defined NL_OS_UNIX
 #	include <netinet/in.h>
--- a/code/nel/src/net/callback_client.cpp
+++ b/code/nel/src/net/callback_client.cpp
@ -53,7 +53,7 @@ CCallbackClient::~CCallbackClient()
 * Recorded : YES
 * Replayed : MAYBE
 */
-void CCallbackClient::send (const CMessage &buffer, TSockId hostid, bool log)
+void CCallbackClient::send (const CMessage &buffer, TSockId hostid, bool /* log */)
 {
 	nlassert (hostid == InvalidSockId);	// should always be InvalidSockId on client
 	nlassert (connected ());
--- a/Show more
+++ b/Show more