updating irrXml.

contrib/irrXML/CXMLReaderImpl.h

@@ -8,16 +8,7 @@
 #include "irrXML.h"
 #include "irrString.h"
 #include "irrArray.h"
-
-#include <cassert>
-#include <stdlib.h>    
-#include <cctype>
-#include <cstdint>
-//using namespace Assimp;
-
-// For locale independent number conversion
-#include <sstream>
-#include <locale>
+#include "fast_atof.h"
 
 #ifdef _DEBUG
 #define IRR_DEBUGPRINT(x) printf((x));
@@ -40,7 +31,7 @@ public:
 
 	//! Constructor
 	CXMLReaderImpl(IFileReadCallBack* callback, bool deleteCallBack = true)
-		: TextData(0), P(0), TextBegin(0), TextSize(0), CurrentNodeType(EXN_NONE),
+		: TextData(0), P(0), TextSize(0), TextBegin(0), CurrentNodeType(EXN_NONE),
 		SourceFormat(ETF_ASCII), TargetFormat(ETF_ASCII)
 	{
 		if (!callback)
@@ -168,8 +159,7 @@ public:
 			return 0;
 
 		core::stringc c = attr->Value.c_str();
-        return static_cast<float>(atof(c.c_str()));
-        //return fast_atof(c.c_str());
+		return core::fast_atof(c.c_str());
 	}
 
 
@@ -181,11 +171,7 @@ public:
 			return 0;
 
 		core::stringc c = attrvalue;
-		std::istringstream sstr(c.c_str());
-		sstr.imbue(std::locale("C")); // Locale free number convert
-		float fNum;
-		sstr >> fNum;
-		return fNum;
+		return core::fast_atof(c.c_str());
 	}
 
 
@@ -228,7 +214,7 @@ private:
 	{
 		char_type* start = P;
 
-		// move forward until '<' found
+		// more forward until '<' found
 		while(*P != L'<' && *P)
 			++P;
 
@@ -438,10 +424,6 @@ private:
 		while(*P != L'>')
 			++P;
 
-    // remove trailing whitespace, if any
-    while( std::isspace( P[-1]))
-      --P;
-
 		NodeName = core::string<char_type>(pBeginClose, (int)(P - pBeginClose));
 		++P;
 	}
@@ -676,12 +658,8 @@ private:
 
 			TextData = new char_type[sizeWithoutHeader];
 
-			// MSVC debugger complains here about loss of data ...
-			size_t numShift = sizeof( char_type) * 8;
-			assert(numShift < 64);
-			const src_char_type cc = (src_char_type)(((uint64_t(1u) << numShift) - 1));
 			for (int i=0; i<sizeWithoutHeader; ++i)
-				TextData[i] = char_type( source[i] & cc); 
+				TextData[i] = (char_type)source[i];
 
 			TextBegin = TextData;
 			TextSize = sizeWithoutHeader;

contrib/irrXML/fast_atof.h

@@ -0,0 +1,139 @@
+// Copyright (C) 2002-2005 Nikolaus Gebhardt
+// This file is part of the "Irrlicht Engine" and the "irrXML" project.
+// For conditions of distribution and use, see copyright notice in irrlicht.h and irrXML.h
+
+#ifndef __FAST_A_TO_F_H_INCLUDED__
+#define __FAST_A_TO_F_H_INCLUDED__
+
+#include <stdlib.h>
+#include <math.h>
+
+namespace irr
+{
+namespace core
+{
+
+const float fast_atof_table[] =	{
+										0.f,
+										0.1f,
+										0.01f,
+										0.001f,
+										0.0001f,
+										0.00001f,
+										0.000001f,
+										0.0000001f,
+										0.00000001f,
+										0.000000001f,
+										0.0000000001f,
+										0.00000000001f,
+										0.000000000001f,
+										0.0000000000001f,
+										0.00000000000001f,
+										0.000000000000001f
+									};
+
+//! Provides a fast function for converting a string into a float,
+//! about 6 times faster than atof in win32.
+// If you find any bugs, please send them to me, niko (at) irrlicht3d.org.
+inline char* fast_atof_move(char* c, float& out)
+{
+	bool inv = false;
+	char *t;
+	float f;
+
+	if (*c=='-')
+	{
+		c++;
+		inv = true;
+	}
+
+	f = (float)strtol(c, &t, 10);
+
+	c = t;
+
+	if (*c == '.')
+	{
+		c++;
+
+		float pl = (float)strtol(c, &t, 10);
+		pl *= fast_atof_table[t-c];
+
+		f += pl;
+
+		c = t;
+
+		if (*c == 'e')
+		{
+			++c;
+			float exp = (float)strtol(c, &t, 10);
+			f *= (float)pow(10.0f, exp);
+			c = t;
+		}
+	}
+
+	if (inv)
+		f *= -1.0f;
+	
+	out = f;
+	return c;
+}
+
+//! Provides a fast function for converting a string into a float,
+//! about 6 times faster than atof in win32.
+// If you find any bugs, please send them to me, niko (at) irrlicht3d.org.
+inline const char* fast_atof_move_const(const char* c, float& out)
+{
+	bool inv = false;
+	char *t;
+	float f;
+
+	if (*c=='-')
+	{
+		c++;
+		inv = true;
+	}
+
+	f = (float)strtol(c, &t, 10);
+
+	c = t;
+
+	if (*c == '.')
+	{
+		c++;
+
+		float pl = (float)strtol(c, &t, 10);
+		pl *= fast_atof_table[t-c];
+
+		f += pl;
+
+		c = t;
+
+		if (*c == 'e') 
+		{ 
+			++c; 
+			f32 exp = (f32)strtol(c, &t, 10); 
+			f *= (f32)powf(10.0f, exp); 
+			c = t; 
+		}
+	}
+
+	if (inv)
+		f *= -1.0f;
+	
+	out = f;
+	return c;
+}
+
+
+inline float fast_atof(const char* c)
+{
+	float ret;
+	fast_atof_move_const(c, ret);
+	return ret;
+}
+
+} // end namespace core
+}// end namespace irr
+
+#endif
+

contrib/irrXML/irrArray.h

@@ -21,8 +21,9 @@ class array
 {
 
 public:
-	array() 
-		: data(0), allocated(0), used(0),
+
+	array()
+		: data(0), used(0), allocated(0),
 			free_when_destroyed(true), is_sorted(true)
 	{
 	}
@@ -30,7 +31,7 @@ public:
 	//! Constructs a array and allocates an initial chunk of memory.
 	//! \param start_count: Amount of elements to allocate.
 	array(u32 start_count)
-		: data(0), allocated(0), used(0),
+		: data(0), used(0), allocated(0),
 			free_when_destroyed(true),	is_sorted(true)
 	{
 		reallocate(start_count);

contrib/irrXML/irrString.h

@@ -19,7 +19,7 @@ so you can assign unicode to string<c8> and ascii to string<wchar_t>
 Note that the conversation between both is not done using an encoding.
 
 Known bugs:
-Special characters like 'Ä', 'Ü' and 'Ö' are ignored in the
+Special characters like 'Ä', 'Ü' and 'Ö' are ignored in the
 methods make_upper, make_lower and equals_ignore_case.
 */
 template <class T>
@@ -29,7 +29,7 @@ public:
 
 	//! Default constructor
 	string()
-	: array(0), allocated(1), used(1)
+	: allocated(1), used(1), array(0)
 	{
 		array = new T[1];
 		array[0] = 0x0;
@@ -39,7 +39,7 @@ public:
 
 	//! Constructor
 	string(const string<T>& other)
-	: array(0), allocated(0), used(0)
+	: allocated(0), used(0), array(0)
 	{
 		*this = other;
 	}
@@ -47,7 +47,7 @@ public:
 
 	//! Constructs a string from an int
 	string(int number)
-	: array(0), allocated(0), used(0)
+	: allocated(0), used(0), array(0)
 	{
 		// store if negative and make positive
 
@@ -98,7 +98,7 @@ public:
 	//! Constructor for copying a string from a pointer with a given lenght
 	template <class B>
 	string(const B* c, s32 lenght)
-	: array(0), allocated(0), used(0)
+	: allocated(0), used(0), array(0)
 	{
 		if (!c)
 			return;
@@ -117,7 +117,7 @@ public:
 	//! Constructor for unicode and ascii strings
 	template <class B>
 	string(const B* c)
-	: array(0),allocated(0), used(0)
+	: allocated(0), used(0), array(0)
 	{
 		*this = c;
 	}

contrib/irrXML/irrTypes.h

@@ -79,13 +79,8 @@ typedef unsigned short wchar_t;
 #endif // microsoft compiler
 
 //! define a break macro for debugging only in Win32 mode.
-// WORKAROUND (assimp): remove __asm
-#if defined(WIN32) && defined(_MSC_VER) && defined(_DEBUG)
-#if defined(_M_IX86)
-#define _IRR_DEBUG_BREAK_IF( _CONDITION_ ) /*if (_CONDITION_) {_asm int 3}*/
-#else
-#define _IRR_DEBUG_BREAK_IF( _CONDITION_ )
-#endif
+#if !defined(_WIN64) && defined(WIN32) && defined(_MSC_VER) && defined(_DEBUG)
+#define _IRR_DEBUG_BREAK_IF( _CONDITION_ ) if (_CONDITION_) {_asm int 3}
 #else 
 #define _IRR_DEBUG_BREAK_IF( _CONDITION_ )
 #endif
@@ -96,10 +91,8 @@ When you call unmanaged code that returns a bool type value of false from manage
 the return value may appear as true. See 
 http://support.microsoft.com/default.aspx?kbid=823071 for details. 
 Compiler version defines: VC6.0 : 1200, VC7.0 : 1300, VC7.1 : 1310, VC8.0 : 1400*/
-
-// WORKAROUND (assimp): remove __asm 
-#if defined(WIN32) && defined(_MSC_VER) && (_MSC_VER > 1299) && (_MSC_VER < 1400)
-#define _IRR_IMPLEMENT_MANAGED_MARSHALLING_BUGFIX /*__asm mov eax,100*/
+#if !defined(_WIN64) && defined(WIN32) && defined(_MSC_VER) && (_MSC_VER > 1299) && (_MSC_VER < 1400)
+#define _IRR_IMPLEMENT_MANAGED_MARSHALLING_BUGFIX __asm mov eax,100
 #else
 #define _IRR_IMPLEMENT_MANAGED_MARSHALLING_BUGFIX
 #endif // _IRR_MANAGED_MARSHALLING_BUGFIX

contrib/irrXML/irrXML.cpp

@@ -2,14 +2,10 @@
 // This file is part of the "Irrlicht Engine" and the "irrXML" project.
 // For conditions of distribution and use, see copyright notice in irrlicht.h and/or irrXML.h
 
-// Need to include Assimp, too. We're using Assimp's version of fast_atof
-// so we need stdint.h. But no PCH.
-
-
 #include "irrXML.h"
 #include "irrString.h"
 #include "irrArray.h"
-//#include <assimp/fast_atof.h>
+#include "fast_atof.h"
 #include "CXMLReaderImpl.h"
 
 namespace irr
@@ -18,7 +14,7 @@ namespace io
 {
 
 //! Implementation of the file read callback for ordinary files
-class IRRXML_API CFileReadCallBack : public IFileReadCallBack
+class CFileReadCallBack : public IFileReadCallBack
 {
 public:
 

contrib/irrXML/irrXML.h

@@ -7,12 +7,6 @@
 
 #include <stdio.h>
 
-#ifdef _WIN32
-#   define IRRXML_API __declspec(dllexport)
-#else
-#   define IRRXML_API __attribute__ ((visibility("default")))
-#endif // _WIN32
-
 /** \mainpage irrXML 1.2 API documentation
  <div align="center"><img src="logobig.png" ></div>
 
@@ -178,7 +172,7 @@ namespace io
 		ETF_UTF32_BE,
 
 		//! UTF-32 format, little endian
-		ETF_UTF32_LE
+		ETF_UTF32_LE,
 	};
 
 
@@ -215,7 +209,7 @@ namespace io
 	two methods to read your data and give a pointer to an instance of
 	your implementation when calling createIrrXMLReader(), 
 	createIrrXMLReaderUTF16() or createIrrXMLReaderUTF32() */
-	class IRRXML_API IFileReadCallBack
+	class IFileReadCallBack
 	{
 	public:
 
@@ -415,7 +409,7 @@ namespace io
 	\return Returns a pointer to the created xml parser. This pointer should be 
 	deleted using 'delete' after no longer needed. Returns 0 if an error occured
 	and the file could not be opened. */
-    IRRXML_API IrrXMLReader* createIrrXMLReader(const char* filename);
+	IrrXMLReader* createIrrXMLReader(const char* filename);
 
 	//! Creates an instance of an UFT-8 or ASCII character xml parser.
 	/** This means that all character data will be returned in 8 bit ASCII or UTF-8. The file to read can 
@@ -427,7 +421,7 @@ namespace io
 	\return Returns a pointer to the created xml parser. This pointer should be 
 	deleted using 'delete' after no longer needed. Returns 0 if an error occured
 	and the file could not be opened. */
-    IRRXML_API IrrXMLReader* createIrrXMLReader(FILE* file);
+	IrrXMLReader* createIrrXMLReader(FILE* file);
 
 	//! Creates an instance of an UFT-8 or ASCII character xml parser. 
 	/** This means that all character data will be returned in 8 bit ASCII or UTF-8. The file to read can 
@@ -440,7 +434,7 @@ namespace io
 	 \return Returns a pointer to the created xml parser. This pointer should be 
 	 deleted using 'delete' after no longer needed. Returns 0 if an error occured
 	 and the file could not be opened. */
-    IRRXML_API IrrXMLReader* createIrrXMLReader(IFileReadCallBack* callback);
+	IrrXMLReader* createIrrXMLReader(IFileReadCallBack* callback);
 
 	//! Creates an instance of an UFT-16 xml parser. 
 	/** This means that
@@ -452,7 +446,7 @@ namespace io
 	\return Returns a pointer to the created xml parser. This pointer should be 
 	deleted using 'delete' after no longer needed. Returns 0 if an error occured
 	and the file could not be opened. */
-    IRRXML_API IrrXMLReaderUTF16* createIrrXMLReaderUTF16(const char* filename);
+	IrrXMLReaderUTF16* createIrrXMLReaderUTF16(const char* filename);
 
 	//! Creates an instance of an UFT-16 xml parser. 
 	/** This means that all character data will be returned in UTF-16. The file to read can 
@@ -464,7 +458,7 @@ namespace io
 	\return Returns a pointer to the created xml parser. This pointer should be 
 	deleted using 'delete' after no longer needed. Returns 0 if an error occured
 	and the file could not be opened. */
-    IRRXML_API IrrXMLReaderUTF16* createIrrXMLReaderUTF16(FILE* file);
+	IrrXMLReaderUTF16* createIrrXMLReaderUTF16(FILE* file);
 
 	//! Creates an instance of an UFT-16 xml parser. 
 	/** This means that all character data will be returned in UTF-16. The file to read can 
@@ -477,7 +471,7 @@ namespace io
 	\return Returns a pointer to the created xml parser. This pointer should be 
 	deleted using 'delete' after no longer needed. Returns 0 if an error occured
 	and the file could not be opened. */
-    IRRXML_API IrrXMLReaderUTF16* createIrrXMLReaderUTF16(IFileReadCallBack* callback);
+	IrrXMLReaderUTF16* createIrrXMLReaderUTF16(IFileReadCallBack* callback);
 
 
 	//! Creates an instance of an UFT-32 xml parser. 
@@ -489,7 +483,7 @@ namespace io
 	\return Returns a pointer to the created xml parser. This pointer should be 
 	deleted using 'delete' after no longer needed. Returns 0 if an error occured
 	and the file could not be opened. */
-    IRRXML_API IrrXMLReaderUTF32* createIrrXMLReaderUTF32(const char* filename);
+	IrrXMLReaderUTF32* createIrrXMLReaderUTF32(const char* filename);
 
 	//! Creates an instance of an UFT-32 xml parser. 
 	/** This means that all character data will be returned in UTF-32. The file to read can 
@@ -501,7 +495,7 @@ namespace io
 	\return Returns a pointer to the created xml parser. This pointer should be 
 	deleted using 'delete' after no longer needed. Returns 0 if an error occured
 	and the file could not be opened. */
-    IRRXML_API IrrXMLReaderUTF32* createIrrXMLReaderUTF32(FILE* file);
+	IrrXMLReaderUTF32* createIrrXMLReaderUTF32(FILE* file);
 
 	//! Creates an instance of an UFT-32 xml parser. 
 	/** This means that
@@ -515,7 +509,7 @@ namespace io
 	\return Returns a pointer to the created xml parser. This pointer should be 
 	deleted using 'delete' after no longer needed. Returns 0 if an error occured
 	and the file could not be opened. */
-    IRRXML_API IrrXMLReaderUTF32* createIrrXMLReaderUTF32(IFileReadCallBack* callback);
+	IrrXMLReaderUTF32* createIrrXMLReaderUTF32(IFileReadCallBack* callback);
 	
 
 	/*! \file irrxml.h