Blog

ULong IP주소 10진으로 표기

snowvil — Wed, 14 Jul 2010 10:23:02 +0900

   char *p;
   p = (char *)&ip_address->in_addr;
   DbgPrint("Connect: P=%i %d.%d.%d.%d:%i\n",
                 process_id,
                 (UCHAR)p[0],
                 (UCHAR)p[1],
                 (UCHAR)p[2],
                 (UCHAR)p[3],
                 ip_address->sin_port);
   }

출처 : http://legendfinger.com/322

습관바꾸기

snowvil — Tue, 20 Apr 2010 18:46:51 +0900

이미 난 길을 없애는 것보다
새 길을 더 크게 내면
자연히 옛길은 수풀에 덮여
사람들의 발길이 끊깁니다.

습관도 그렇습니다.

묵은 습관을 바꾸는 가장 효과적인 방법은
새로운 습관을 만드는 것입니다.

긍정적인 감정을 일으키는 일들을
자기 뇌에 자꾸 경험시키면 됩니다.

이전의 부정적인 습관에 선전포고를 하는 대신
다른 것에 관심을 가지는 것에서부터
창조가 시작됩니다.

자신의 뇌에 새로운 스타일의
옷을 한 벌 선물하는 기분으로
지금까지와는 다른 시도를 해 보십시오.

- 「뇌를 알면 행복이 보인다」중에서

꼭.. 확인.

snowvil — Thu, 15 Apr 2010 21:43:05 +0900

뭔짓을 하든지 TRACE 는 필수로 확인하자...

맨날 이게뭐니..

시간다 뺏고.. 미안한지알아야지..

확인 또 확인하자..

Dialog 기반에 CView를 붙여서 사용할 경우..

snowvil — Fri, 12 Feb 2010 12:59:21 +0900

Dialog 기반에 CView를 붙여서 사용할 경우.. ON_WM_MOUSEACTIVATE() 가 정의되어있지않으면 오류가 난다.

이걸 해결하기 위해서는 메세지 핸들을 추가해줘야한당..

BEGIN_MESSAGE_MAP(CMyScrollView, CScrollView)
//{{AFX_MSG_MAP(CMyScrollView)
ON_WM_MOUSEACTIVATE()
//}}AFX_MSG_MAP
END_MESSAGE_MAP()

afx_msg int OnMouseActivate(CWnd* pDesktopWnd, UINT nHitTest, UINT message);

int CMyScrollView::OnMouseActivate(CWnd* pDesktopWnd, UINT nHitTest, UINT message)

{

    // TODO: Add your message handler code here and/or call default


//    return CView::OnMouseActivate(pDesktopWnd, nHitTest, message);

    return MA_ACTIVATE;

}

xdebug, xlocale 관련 에러..

snowvil — Thu, 04 Feb 2010 21:18:40 +0900

#ifdef _DEBUG
#define new DEBUG_NEW
#endif

아래에 헤더를 선언한 경우 생기는 문제점.. 즉 헤더는 위로..
===============================================
Compiling...
unittestDlg.cpp
c:\program files\microsoft visual studio 8\vc\include\xdebug(32) : warning C4229: anachronism used : modifiers on data are ignored
c:\program files\microsoft visual studio 8\vc\include\xdebug(32) : error C2365: 'operator new' : redefinition; previous definition was 'function'
c:\program files\microsoft visual studio 8\vc\include\xdebug(32) : error C2491: 'new' : definition of dllimport data not allowed
c:\program files\microsoft visual studio 8\vc\include\xdebug(32) : error C2078: too many initializers
c:\program files\microsoft visual studio 8\vc\include\xdebug(32) : error C2440: 'initializing' : cannot convert from 'int' to 'void *'
        Conversion from integral type to pointer type requires reinterpret_cast, C-style cast or function-style cast
c:\program files\microsoft visual studio 8\vc\include\xdebug(32) : error C2143: syntax error : missing ';' before '('
c:\program files\microsoft visual studio 8\vc\include\xdebug(32) : error C2226: syntax error : unexpected type 'size_t'
c:\program files\microsoft visual studio 8\vc\include\xdebug(33) : error C2059: syntax error : ')'
c:\program files\microsoft visual studio 8\vc\include\xdebug(36) : warning C4229: anachronism used : modifiers on data are ignored
c:\program files\microsoft visual studio 8\vc\include\xdebug(36) : error C2365: 'operator new' : redefinition; previous definition was 'function'
c:\program files\microsoft visual studio 8\vc\include\xdebug(36) : error C2491: 'new' : definition of dllimport data not allowed
c:\program files\microsoft visual studio 8\vc\include\xdebug(36) : error C2078: too many initializers
c:\program files\microsoft visual studio 8\vc\include\xdebug(36) : error C2440: 'initializing' : cannot convert from 'int' to 'void *'
        Conversion from integral type to pointer type requires reinterpret_cast, C-style cast or function-style cast
c:\program files\microsoft visual studio 8\vc\include\xdebug(36) : error C2143: syntax error : missing ';' before '['
c:\program files\microsoft visual studio 8\vc\include\xdebug(36) : error C3409: empty attribute block is not allowed
c:\program files\microsoft visual studio 8\vc\include\xdebug(36) : error C2226: syntax error : unexpected type 'size_t'
c:\program files\microsoft visual studio 8\vc\include\xlocale(138) : error C2059: syntax error : 'string'
c:\program files\microsoft visual studio 8\vc\include\xlocale(139) : error C2091: function returns function
c:\program files\microsoft visual studio 8\vc\include\xlocale(139) : error C2802: static member 'operator new' has no formal parameters
c:\program files\microsoft visual studio 8\vc\include\xlocale(139) : error C2333: 'std::locale::facet::operator new' : error in function declaration; skipping function body
c:\program files\microsoft visual studio 8\vc\include\xlocale(144) : error C2059: syntax error : 'string'
c:\program files\microsoft visual studio 8\vc\include\xlocale(146) : error C2091: function returns function
c:\program files\microsoft visual studio 8\vc\include\xlocale(146) : error C2556: 'void *(__cdecl *std::locale::facet::operator new(void))(size_t,const std::_DebugHeapTag_t &,char *,int)' : overloaded function differs only by return type from 'void *(__cdecl *std::locale::facet::operator new(void))(size_t)'
        c:\program files\microsoft visual studio 8\vc\include\xlocale(138) : see declaration of 'std::locale::facet::operator new'
c:\program files\microsoft visual studio 8\vc\include\xlocale(147) : error C2059: syntax error : 'return'
c:\program files\microsoft visual studio 8\vc\include\xlocale(147) : error C2238: unexpected token(s) preceding ';'
c:\program files\microsoft visual studio 8\vc\include\xlocale(150) : error C2628: 'std::locale::facet' followed by 'void' is illegal (did you forget a ';'?)
c:\program files\microsoft visual studio 8\vc\include\xlocale(152) : error C2817: return type for 'operator delete' must be 'void'
c:\program files\microsoft visual studio 8\vc\include\xlocale(152) : error C2333: 'std::locale::operator delete' : error in function declaration; skipping function body
c:\program files\microsoft visual studio 8\vc\include\xlocale(164) : error C2523: 'std::locale::~facet' : destructor tag mismatch
c:\program files\microsoft visual studio 8\vc\include\xlocale(169) : error C2146: syntax error : missing ')' before identifier '_Initrefs'
c:\program files\microsoft visual studio 8\vc\include\xlocale(169) : error C2146: syntax error : missing ';' before identifier '_Initrefs'
c:\program files\microsoft visual studio 8\vc\include\xlocale(169) : error C2071: 'std::locale::size_t' : illegal storage class
c:\program files\microsoft visual studio 8\vc\include\xlocale(169) : error C2059: syntax error : ')'
c:\program files\microsoft visual studio 8\vc\include\xlocale(169) : error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
c:\program files\microsoft visual studio 8\vc\include\xlocale(169) : error C2864: 'std::locale::_Initrefs' : only static const integral data members can be initialized within a class
c:\program files\microsoft visual studio 8\vc\include\xlocale(169) : error C2143: syntax error : missing ';' before ':'
c:\program files\microsoft visual studio 8\vc\include\xlocale(170) : error C2065: '_Initrefs' : undeclared identifier
c:\program files\microsoft visual studio 8\vc\include\xlocale(170) : error C3861: '_Refs': identifier not found
c:\program files\microsoft visual studio 8\vc\include\xlocale(171) : error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
c:\program files\microsoft visual studio 8\vc\include\xlocale(171) : error C2473: '<alignment member>' : looks like a function definition, but there is no parameter list.
c:\program files\microsoft visual studio 8\vc\include\xlocale(174) : error C2059: syntax error : 'private'
c:\program files\microsoft visual studio 8\vc\include\xlocale(174) : error C2143: syntax error : missing ';' before ':'
c:\program files\microsoft visual studio 8\vc\include\xlocale(71) : error C2059: syntax error : ':'
c:\program files\microsoft visual studio 8\vc\include\xlocale(112) : error C2327: 'std::locale::size_t' : is not a type name, static, or enumerator
c:\program files\microsoft visual studio 8\vc\include\xlocale(118) : error C2327: 'std::locale::size_t' : is not a type name, static, or enumerator
c:\program files\microsoft visual studio 8\vc\include\xlocale(126) : error C2327: 'std::locale::size_t' : is not a type name, static, or enumerator
c:\program files\microsoft visual studio 8\vc\include\xlocale(134) : error C3861: 'facet_Register': identifier not found
c:\program files\microsoft visual studio 8\vc\include\xlocale(175) : error C2065: 'facet' : undeclared identifier
c:\program files\microsoft visual studio 8\vc\include\xlocale(175) : error C2059: syntax error : ')'
c:\program files\microsoft visual studio 8\vc\include\xlocale(177) : error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
c:\program files\microsoft visual studio 8\vc\include\xlocale(177) : error C2143: syntax error : missing ',' before '&'
c:\program files\microsoft visual studio 8\vc\include\xlocale(177) : error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
c:\program files\microsoft visual studio 8\vc\include\xlocale(178) : error C2143: syntax error : missing ';' before '&'
c:\program files\microsoft visual studio 8\vc\include\xlocale(178) : error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
c:\program files\microsoft visual studio 8\vc\include\xlocale(178) : error C2365: 'std::facet' : redefinition; previous definition was 'function'
        c:\program files\microsoft visual studio 8\vc\include\xlocale(177) : see declaration of 'std::facet'
c:\program files\microsoft visual studio 8\vc\include\xlocale(178) : error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
c:\program files\microsoft visual studio 8\vc\include\xlocale(178) : error C2143: syntax error : missing ',' before '&'
c:\program files\microsoft visual studio 8\vc\include\xlocale(178) : error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
c:\program files\microsoft visual studio 8\vc\include\xlocale(178) : error C2801: 'std::operator =' must be a non-static member
c:\program files\microsoft visual studio 8\vc\include\xlocale(186) : error C2516: 'facet' : is not a legal base class
c:\program files\microsoft visual studio 8\vc\include\xlocale(196) : error C2061: syntax error : identifier 'facet'
c:\program files\microsoft visual studio 8\vc\include\xlocale(211) : error C2061: syntax error : identifier 'facet'
c:\program files\microsoft visual studio 8\vc\include\xlocale(216) : error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
c:\program files\microsoft visual studio 8\vc\include\xlocale(216) : error C2143: syntax error : missing ',' before '&'
c:\program files\microsoft visual studio 8\vc\include\xlocale(219) : error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
c:\program files\microsoft visual studio 8\vc\include\xlocale(219) : error C2143: syntax error : missing ',' before '&'
c:\program files\microsoft visual studio 8\vc\include\xlocale(223) : error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
c:\program files\microsoft visual studio 8\vc\include\xlocale(223) : error C2143: syntax error : missing ',' before '&'
c:\program files\microsoft visual studio 8\vc\include\xlocale(227) : error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
c:\program files\microsoft visual studio 8\vc\include\xlocale(227) : error C2143: syntax error : missing ',' before '&'
c:\program files\microsoft visual studio 8\vc\include\xlocale(230) : error C2143: syntax error : missing ';' before '*'
c:\program files\microsoft visual studio 8\vc\include\xlocale(230) : error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
c:\program files\microsoft visual studio 8\vc\include\xlocale(230) : error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
c:\program files\microsoft visual studio 8\vc\include\xlocale(232) : error C2146: syntax error : missing ';' before identifier '_Catmask'
c:\program files\microsoft visual studio 8\vc\include\xlocale(232) : error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
c:\program files\microsoft visual studio 8\vc\include\xlocale(232) : error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
c:\program files\microsoft visual studio 8\vc\include\xlocale(234) : error C2146: syntax error : missing ';' before identifier '_Name'
c:\program files\microsoft visual studio 8\vc\include\xlocale(234) : error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
c:\program files\microsoft visual studio 8\vc\include\xlocale(234) : error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
c:\program files\microsoft visual studio 8\vc\include\xlocale(199) : error C2027: use of undefined type 'locale'
        c:\program files\microsoft visual studio 8\vc\include\xlocale(197) : see declaration of 'locale'
c:\program files\microsoft visual studio 8\vc\include\xlocale(201) : error C2065: 'none' : undeclared identifier
c:\program files\microsoft visual studio 8\vc\include\xlocale(202) : error C2614: '_Locimp' : illegal member initialization: '_Name' is not a base or member
c:\program files\microsoft visual studio 8\vc\include\xlocale(202) : error C2614: '_Locimp' : illegal member initialization: '_Catmask' is not a base or member
c:\program files\microsoft visual studio 8\vc\include\xlocale(202) : error C2614: '_Locimp' : illegal member initialization: '_Facetvec' is not a base or member
c:\program files\microsoft visual studio 8\vc\include\xlocale(202) : error C2614: '_Locimp' : illegal member initialization: 'facet' is not a base or member
c:\program files\microsoft visual studio 8\vc\include\xlocale(204) : error C2027: use of undefined type 'locale'
        c:\program files\microsoft visual studio 8\vc\include\xlocale(197) : see declaration of 'locale'
c:\program files\microsoft visual studio 8\vc\include\xlocale(206) : error C2039: '_Catmask' : is not a member of '_Locimp'
        c:\program files\microsoft visual studio 8\vc\include\xlocale(185) : see declaration of '_Locimp'
c:\program files\microsoft visual studio 8\vc\include\xlocale(206) : error C2039: '_Name' : is not a member of '_Locimp'
        c:\program files\microsoft visual studio 8\vc\include\xlocale(185) : see declaration of '_Locimp'
c:\program files\microsoft visual studio 8\vc\include\xlocale(207) : error C2614: '_Locimp' : illegal member initialization: '_Name' is not a base or member
c:\program files\microsoft visual studio 8\vc\include\xlocale(207) : error C2614: '_Locimp' : illegal member initialization: '_Catmask' is not a base or member
c:\program files\microsoft visual studio 8\vc\include\xlocale(207) : error C2614: '_Locimp' : illegal member initialization: '_Facetvec' is not a base or member
c:\program files\microsoft visual studio 8\vc\include\xlocale(207) : error C2614: '_Locimp' : illegal member initialization: 'facet' is not a base or member
c:\program files\microsoft visual studio 8\vc\include\xlocale(213) : error C2065: '_Pfacet' : undeclared identifier
c:\program files\microsoft visual studio 8\vc\include\xlocale(213) : error C2065: '_Id' : undeclared identifier
c:\program files\microsoft visual studio 8\vc\include\xlocale(247) : error C2065: '_Fac' : undeclared identifier
c:\program files\microsoft visual studio 8\vc\include\xlocale(247) : error C2275: 'size_t' : illegal use of this type as an expression
        e:\my projects\unittest\unittest\stdafx.cpp : see declaration of 'size_t'
c:\program files\microsoft visual studio 8\vc\include\xlocale(247) : error C2146: syntax error : missing ')' before identifier '_Id'
c:\program files\microsoft visual studio 8\vc\include\xlocale(247) : error C2078: too many initializers
c:\program files\microsoft visual studio 8\vc\include\xlocale(247) : error C2275: 'size_t' : illegal use of this type as an expression
        e:\my projects\unittest\unittest\stdafx.cpp : see declaration of 'size_t'
c:\program files\microsoft visual studio 8\vc\include\xlocale(248) : error C2059: syntax error : ')'
c:\program files\microsoft visual studio 8\vc\include\xlocale(249) : error C2143: syntax error : missing ';' before '{'
c:\program files\microsoft visual studio 8\vc\include\xlocale(249) : error C2447: '{' : missing function header (old-style formal list?)
c:\program files\microsoft visual studio 8\vc\include\xlocale(265) : error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
c:\program files\microsoft visual studio 8\vc\include\xlocale(265) : error C2143: syntax error : missing ',' before '<'
c:\program files\microsoft visual studio 8\vc\include\xlocale(273) : error C2270: '()' : modifiers not allowed on nonmember functions
c:\program files\microsoft visual studio 8\vc\include\xlocale(273) : error C2801: 'operator ()' must be a non-static member
c:\program files\microsoft visual studio 8\vc\include\xlocale(291) : error C2270: 'combine' : modifiers not allowed on nonmember functions
c:\program files\microsoft visual studio 8\vc\include\xlocale(294) : error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
c:\program files\microsoft visual studio 8\vc\include\xlocale(294) : error C2904: 'locale' : name already used for a template in the current scope
        c:\program files\microsoft visual studio 8\vc\include\xlocale(197) : see declaration of 'locale'
c:\program files\microsoft visual studio 8\vc\include\xlocale(307) : error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
c:\program files\microsoft visual studio 8\vc\include\xlocale(307) : error C3861: '_Init': identifier not found
c:\program files\microsoft visual studio 8\vc\include\xlocale(308) : error C2550: 'locale' : constructor initializer lists are only allowed on constructor definitions
c:\program files\microsoft visual studio 8\vc\include\xlocale(309) : error C2227: left of '->_Incref' must point to class/struct/union/generic type
        type is ''unknown-type''
c:\program files\microsoft visual studio 8\vc\include\xlocale(309) : error C3861: '_Getgloballocale': identifier not found
c:\program files\microsoft visual studio 8\vc\include\xlocale(310) : warning C4508: 'locale' : function should return a value; 'void' return type assumed
c:\program files\microsoft visual studio 8\vc\include\xlocale(312) : error C2065: '_Uninitialized' : undeclared identifier
c:\program files\microsoft visual studio 8\vc\include\xlocale(313) : error C2448: 'locale' : function-style initializer appears to be a function definition
c:\program files\microsoft visual studio 8\vc\include\xlocale(316) : error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
c:\program files\microsoft visual studio 8\vc\include\xlocale(316) : error C2143: syntax error : missing ',' before '&'
c:\program files\microsoft visual studio 8\vc\include\xlocale(317) : error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
c:\program files\microsoft visual studio 8\vc\include\xlocale(317) : error C2065: '_Right' : undeclared identifier
c:\program files\microsoft visual studio 8\vc\include\xlocale(317) : error C2228: left of '._Ptr' must have class/struct/union
        type is ''unknown-type''
c:\program files\microsoft visual studio 8\vc\include\xlocale(318) : error C2550: 'locale' : constructor initializer lists are only allowed on constructor definitions
c:\program files\microsoft visual studio 8\vc\include\xlocale(319) : error C2227: left of '->_Incref' must point to class/struct/union/generic type
        type is ''unknown-type''
c:\program files\microsoft visual studio 8\vc\include\xlocale(320) : warning C4508: 'locale' : function should return a value; 'void' return type assumed
c:\program files\microsoft visual studio 8\vc\include\xlocale(322) : error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
c:\program files\microsoft visual studio 8\vc\include\xlocale(322) : error C2143: syntax error : missing ',' before '&'
c:\program files\microsoft visual studio 8\vc\include\xlocale(324) : error C4430: missing type specifier - int assumed.

09.12.12. 백플로우..

snowvil — Mon, 28 Dec 2009 14:23:35 +0900

Invalid Address specified to RtlValidateHeap

snowvil — Sat, 31 Oct 2009 05:41:45 +0900

에러 : Invalid Address specified to RtlValidateHeap

malloc으로 할당한 놈을 free할 때 발생하는 현상이었다.

원인은 서로 다른 C RTL을 사용하고 있어서 이다
Project Property->C/C++->Code generation->runtime library를 같은 것으로 맞춰 주면 된다.

fatal error C1189: #error : Building MFC application with /MD[d] (CRT dll version) requires MFC shared dll version. Please #define _AFXDLL or do not use /MD[d] c:\program files\microsoft visual studio 8\vc\atlmfc\include\afx.h 24

이는, MFC 프로그래밍시 솔루션 속성 설정에서 '공유 DLL 에서 MFC 사용' 항목이 선택되지 않았기 때문일 수 있다.

Debug 모드에서 "공유 DLL 에서 MFC 사용" 으로 했더라도,
Release 모드에서 다시 이 설정을 선택 적용해줘야 한다.
(Debug 모드와 Release 모드의 속성설정이 별도로 적용됨)

D3DXFont 사용하기

snowvil — Tue, 13 Oct 2009 19:50:52 +0900

FPS를 출력하기 위해서는 우선 D3D에서 제공하는 폰트 클래스부터 이용하여 문자를 출력한 후에 설명하겠다..

1. View 클래스에 멤버 변수로 Font Desc 구조체와 실제 등록할 폰트 변수를 선언한다.

CView.cppView 클래스에 멤버변수 선언

public:
 //D3DXFont 관련 변수
 LPD3DXSPRITE  m_pSprite;
 LPD3DXFONT   m_pFont; // 실제 폰트 객체 포인터 ( 생성자에서 NULL 초기화 잊지말자 )
 D3DXFONT_DESC desc; // D3DFont 를 사용하기 위한. 설정
 LPD3DXFONT  m_pFont_Eng8;
 LPD3DXFONT  m_pFont_Eng12;
 LPD3DXFONT  m_pFont_Kor8;
 LPD3DXFONT  m_pFont_Kor12;

2. 폰트 초기화 함수 등록 후 OnInitialize 함수에서 초기화한다.

CView.cppView 클래스에 함수 등록 하여 사용

// 폰트 초기화 함수
void CEx1View::D3DFontInit(void)
{
 this->desc.CharSet = DEFAULT_CHARSET;
 _tcscpy_s(desc.FaceName, _countof(desc.FaceName), _T("tahoma"));
 this->desc.Weight = 500;
 this->desc.Quality = DEFAULT_QUALITY;
 this->desc.MipLevels = D3DX_DEFAULT;
 this->desc.Italic = 0;
 this->desc.OutputPrecision = OUT_DEFAULT_PRECIS;
 this->desc.PitchAndFamily = FF_DONTCARE;
 this->desc.Width = 8;
 this->desc.Height = desc.Width + (int)(desc.Width/2);
 D3DXCreateFontIndirect(this->m_pd3dDevice,&this->desc,&this->m_pFont_Eng8);
 this->desc.Width = 12;
 this->desc.Height = desc.Width + (int)(desc.Width/2);
 D3DXCreateFontIndirect(this->m_pd3dDevice,&this->desc,&this->m_pFont_Eng12);
 this->desc.CharSet = HANGEUL_CHARSET;
 _tcscpy_s(desc.FaceName, _countof(desc.FaceName), _T("한글폰트네임"));
 this->desc.Width = 8;
 this->desc.Height = desc.Width + (int)(desc.Width/2);
 D3DXCreateFontIndirect(this->m_pd3dDevice,&this->desc,&this->m_pFont_Kor8);
 this->desc.Width = 12;
 this->desc.Height = desc.Width + (int)(desc.Width/2);
 D3DXCreateFontIndirect(this->m_pd3dDevice,&this->desc,&this->m_pFont_Kor12);

 //폰트 리소스의 등록
 //1. 현재경로구하기
 TCHAR szModulePath[255*4];
 ZeroMemory(szModulePath, sizeof(szModulePath));
 ::GetModuleFileName(NULL, szModulePath, sizeof(szModulePath));

 // 2. Get Path
 CString strPath = szModulePath;
 int nPos = strPath.ReverseFind(_T('\\'));
 strPath = strPath.Left(nPos+1);
 //폰트등록
 CString tmp = strPath + _T("한글폰트네임.ttf");
 AddFontResource(tmp);
}


void CEx1View::OnInitialUpdate()
{
 //Sprite 의 생성
 D3DXCreateSprite(this->m_pd3dDevice, &this->m_pSprite);  // DX_9.0c ,이상에서는 폰트는 Sprite를 통해서 출력해야함
 //D3DXFont 클래스의 초기화
 this->D3DFontInit();
 }

실제 위 함수에서는 폰트파일이 Font 폴더에 없을경우 함께 배포하게 될때 사용되는 AddFontResource도 넣어뒀다.

3. 종료시 FontResource 의 해제

CView.cppCleanUp() 에 넣어서 함께 처리

 //폰트 리소스의 해제
 //1. 현재경로구하기
 TCHAR szModulePath[255*4];
 ZeroMemory(szModulePath, sizeof(szModulePath));
 ::GetModuleFileName(NULL, szModulePath, sizeof(szModulePath));
 // 2. Get Path
 CString strPath = szModulePath;
 int nPos = strPath.ReverseFind(_T('\\'));
 strPath = strPath.Left(nPos+1);
 //폰트해제
 CString tmp = strPath + _T("한글폰트네임.ttf");
 RemoveFontResource(tmp);

4. 실제 폰트의 Draw 부분

CXXXView.cppDrawFont

//폰트관련 
#define ENG8 0
#define ENG12 1
#define KOR8 2
#define KOR12 3

// 폰트출력
void CEx1View::DrawFont(const CString& str,int SelectFont, int DestX, int DestY, int Width, int Height,UINT format, D3DCOLOR Color)
{
 RECT rect;
 SetRect(&rect,DestX,DestY,DestX+Width,DestY+Height);
 
 switch(SelectFont)
 {
  case ENG8:
   this->m_pFont = this->m_pFont_Eng8;
   break;
  case ENG12:
   this->m_pFont = this->m_pFont_Eng12;
   break;
  case KOR8:
   this->m_pFont = this->m_pFont_Kor8;
   break;
  case KOR12:
   this->m_pFont = this->m_pFont_Kor12;
   break;
 }
 this->m_pFont->DrawText(this->m_pSprite,LPCTSTR(str),-1,&rect,format,Color);
}

MFC DirectX9 초기화하기

snowvil — Tue, 13 Oct 2009 18:40:13 +0900

stdafx.hDirectX Include

#include<d3dx9.h>
#include <d3d9.h>
#include <d3dx9.h>
#pragma comment(lib, "d3d9")
#ifdef _DEBUG
#pragma comment(lib, "d3dx9d")
#else
#pragma comment(lib, "d3dx9")
#endif

↑ Stdafx.h 파일에 각 파일 포함하는 내용

1. View 클래스에 객체를 사용하기 위해 멤버변수를 등록

CXXXView.h객체 변수 선언

// 작업입니다.
public:
 //DirectX 9 Var
 bool    m_bComplete; //초기화 완료후 실제 DIRECTX 사용가능 플래그 (생성자에서 FALSE로 초기화)
 CRect    m_rcClient;
 LPDIRECT3D9   m_pD3D;   //D3D 디바이스를 생성할 D3D 객체변수
 LPDIRECT3DDEVICE9 m_pd3dDevice; //렌더링에 사용될 D3D 디바이스

2. 객체의 초기화

CXXXView.cppView 생성자 객체 초기화

CXXXView::CXXXView()
{
 // TODO: 여기에 생성 코드를 추가합니다.
 this->m_bComplete = FALSE;
 this->m_pD3D = NULL;
 this->m_pd3dDevice = NULL;
}

3. 실제 Initialize -> OnInitialUpdate() 재정의하여 작성

CXXXView.cpp실제 Initialize 부분

void CXXXView::OnInitialUpdate()
{
 CView::OnInitialUpdate();
 // TODO: 여기에 특수화된 코드를 추가 및/또는 기본 클래스를 호출합니다.
 // 디바이스 생성을 위한 D3D 객체 생성
 {
  AfxMessageBox(_T("D3D 객체 생성 실패"));
  return;
 }
 //윈도우 싸이즈를 얻는다.
 GetClientRect(&this->m_rcClient);
 // 디바이스 생성을 위한 구조체
 D3DPRESENT_PARAMETERS d3dpp;
 // 반드시 구조체를 초기화 한후 사용
 ZeroMemory(&d3dpp,sizeof(d3dpp));
 d3dpp.Windowed = TRUE; //창모드
 d3dpp.SwapEffect = D3DSWAPEFFECT_DISCARD; //가장 효율적인 SWAP 효과
 d3dpp.PresentationInterval = D3DPRESENT_INTERVAL_IMMEDIATE; // FPS 오류를 방지하기위해 무조건 그리기
 d3dpp.BackBufferCount = 1;     //백버퍼 개수 설정 
 d3dpp.BackBufferWidth = this->m_rcClient.Width();
 d3dpp.BackBufferHeight = this->m_rcClient.Height();
 d3dpp.BackBufferFormat = D3DFMT_UNKNOWN;  //바탕화면 사이즈의 후면버터 생성
 // 실제 디바이스를 설정한다.
 // 1 디폴트 비디오카드를 사용한다.
 // 2 HAL 디바이스를 생성한다.
 // 3 정점 처리를 모든 카드에서 지원하는 SW처리로 생성한다.
 if(FAILED( this->m_pD3D->CreateDevice(D3DADAPTER_DEFAULT,D3DDEVTYPE_HAL,GetSafeHwnd(),D3DCREATE_SOFTWARE_VERTEXPROCESSING,&d3dpp,&this->m_pd3dDevice) ))
 {
  AfxMessageBox(_T("D3D 디바이스 생성 실패"));  
  return;
 }
 
 this->m_bComplete = TRUE;

 
}

4. Render() 함수 구현 View -> 함수 추가하여 사용

CXXXView.cpp실제 렌더링 함수

// 렌더링 함수
void CEx1View::Render(void)
{
 if(!this->m_pd3dDevice)
  return;
 //후면버퍼 클린 블랙으로 채움
 this->m_pd3dDevice->Clear(0,NULL,D3DCLEAR_TARGET,D3DCOLOR_RGBA(0,0,0,255),1.0f,0);
 if(SUCCEEDED( this->m_pd3dDevice->BeginScene() ))
 {
  //실제 렌더링 명령수행
  
  //렌더링 종료
  this->m_pd3dDevice->EndScene();
 }
 //버퍼 전환
 this->m_pd3dDevice->Present(NULL,NULL,NULL,NULL);
}

5. 실제 호출 부분 구현 MFC에서는 App -> OnIdle 함수를 재정의하여 사용한다.

CXXX.cppCXXXApp 클래스의 OnIdle 를 재정의하여 사용

BOOL CEx1App::OnIdle(LONG lCount)
{
 // TODO: 여기에 특수화된 코드를 추가 및/또는 기본 클래스를 호출합니다.
 CMainFrame *pFrame = (CMainFrame *) AfxGetMainWnd();
 CEx1View *pView = (CEx1View *)pFrame->GetActiveView();
  if(pView->m_bComplete)
 {
  pView->Render();
  return TRUE;
 }
 //return CWinApp::OnIdle(lCount);    // 무조건 TRUE를 리턴하여야. 에러가 안남.
}

6. 프로그램 종료시 객체의 소멸

CXXXView.cppView 클래스 PostNCDestroy 함수 재정의해서 사용

void CEx1View::PostNcDestroy()
{
 // TODO: 여기에 특수화된 코드를 추가 및/또는 기본 클래스를 호출합니다.
 // D3D객체의 CleanUP()
 this->CleanUp();
 CView::PostNcDestroy();
}

// D3D 객체 삭제
void CEx1View::CleanUp(void)
{
 //객체 선언때와 반대로 늦게 할당한것부터 해제한다.
 if(this->m_pd3dDevice)
  this->m_pd3dDevice->Release();
 if(this->m_pD3D)
  this->m_pD3D->Release();
}

7. 만약 MFC에서 잔상이 남게되면 View 클래스에서 메세지 -> WM_ERASEBKGND 를 재정의한다.

CXXXView.cppWM_ERASEBKGND 재정의 사용

BOOL CEx1View::OnEraseBkgnd(CDC* pDC)
{
 // TODO: 여기에 메시지 처리기 코드를 추가 및/또는 기본값을 호출합니다.
 if(this->m_bComplete)
  this->Render();
return false; 
// return CView::OnEraseBkgnd(pDC);
}

Memory 관련 오류

snowvil — Tue, 29 Sep 2009 18:35:26 +0900

C++에서 Memory(auto든 static이든 dynamic이든)를 사용할 때 초기화 하지 않았을 때의 값은 Undefined다. VC++에서는 Debug모드일 때 메모리 관련 오류를 디버깅하기 위해 자동으로 메모리를 초기화 해 주는데, 그 값들은 아래와 같다.

0xcccccccc (3435973836) - 초기화 되지 않은 지역변수.
0xcdcdcdcd (3452816845) - 초기화되지 않은 힙에 할당된 메모리.
0xdddddddd (3722304989) - 힙에서 free된 메모리.
0xfeeefeee (4277075694) - 힙에서 free된 메모리.
0xfdfdfdfd (4261281277) - 힙에 할당된 메모리의 초과범위(할당된 메모리의 양쪽 끝)

참고하자!

From: http://blog.empas.com/lisyoen/16384741

===========================================================
아놔 ㅠ.. 무지에 통곡할 따름..

0xfeeefeee
.. 버그는 내가 만드는거였군..

CString -> TChar 변환에 관련해서

snowvil — Wed, 23 Sep 2009 16:17:04 +0900

CString -> TChar 로 변환하기

LPCTSTR(strCString);
끝..

전에는 BSTR 을 썻는데.. 메모리 해제가 안되어.. 알수없는 메모리 릭이 지속적인 발생.. 역시 ㅠ

가상 키코드 표

snowvil — Tue, 22 Sep 2009 18:13:55 +0900

출처 : http://cafe.naver.com/autohotkey/1036

View 에서 마우스 오른쪽 클릭시 팝업 메뉴

snowvil — Mon, 21 Sep 2009 02:11:28 +0900

메세지 -> OnContextMenu 선택하여 작업.

error C2065: 'IDD_' : 선언되지 않은 식별자입니다.

snowvil — Tue, 15 Sep 2009 12:49:51 +0900

에러 해결법

해당 에러가 발생하는 헤더파일에 include "Resource.h" 를 추가한다..
보통 새로 생성한 MFC클래스에 빠져있는 경우가있다..

0xcdcdcdcd,0xcdcdcdcd 메모리 참조 오류

snowvil — Sat, 12 Sep 2009 13:17:34 +0900

포인터를 사용할때

포인터를 선언하고 아직 할당하지 않았음에도 불구하고.

if(m_pTexture_Menu_New_Cover)
{
m_pTexture_Menu_New_Cover->Release();
m_pTexture_Menu_New_Cover = NULL;

}

를 통과하고 내부 코드가 실행된다.

이건.. 선언할떄 초기화를 해주지 않아서 생기는 오류..
사람들은 NULL이라고 믿고 싶지만...

0xcdcdcdcd로 생성이 된다..

아참..

0xfefefefe 등.. 오류가 발생하는 경우는
이미 헤지되 버린 heap영역을 참조할려고 하기 떄문에 발생하는 오류..

꼭 메모리 해제 관계를 살펴보자..

20시간의 삽질.. ㅠ_ㅠ