A Gangster World

static BOOL CALLBACK EnumWindowsProc(HWND hWnd, LPARAM lParam) { if (hWnd == (HWND)lParam)) { // TODO return FALSE; } return TRUE; } int WinAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPWSTR lpCmdLine, int nShowCmd) { HWND hWnd = FindWindow("Notepad", NULL); EnumWindows(EnumWindowsProc, (LPARAM)hWnd); } - 모든 최상위 윈도우를 검색한다. - 자식 윈도우를 검색하려면 EnumChildWindows 함수를 사용한다. - EnumWindowsPro..

1. First Process #include #include #include #define BUF_SIZE 256 TCHAR szName[]=TEXT("MyFileMappingObject"); TCHAR szMsg[]=TEXT("Message from first process"); void main() { HANDLE hMapFile; LPCTSTR pBuf; hMapFile = CreateFileMapping( INVALID_HANDLE_VALUE, // use paging file NULL, // default security PAGE_READWRITE, // read/write access 0, // max. object size BUF_SIZE, // buffer size szName); // ..

BOOL KillProcess(char *szProcess) { if(szProcess==NULL) return FALSE; HANDLE hProcessSnap = NULL; BOOL bRet = FALSE; PROCESSENTRY32 pe32 = {0}; hProcessSnap = CreateToolhelp32Snapshot(TH32CS_SNAPPROCESS, 0); if (hProcessSnap == INVALID_HANDLE_VALUE) return FALSE; pe32.dwSize = sizeof(PROCESSENTRY32); if (Process32First(hProcessSnap, &pe32)) { BOOL bGotModule = FALSE; MODULEENTRY32 me32 = {0}; do..

void CaptureScreen(LPDIRECT3DDEVICE9 pDevice, TCHAR szFileName) { if (!pDevice || !szFileName) return; DWORD tickStart = GetTickCount(); // There is 2 Methods // 1. Capture Front Buffer // 2. Capture Back Buffer (Faster) bool isBackBuffer = true; RECT rectWindow = {0}; RECT rectDesktop = {0}; GetClientRect(g_hMainWnd, &rectWindow); GetClientRect(GetDesktopWindow(), &rectDesktop); IDirect3DSurfac..

void OutputNotepad(LPCTSTR formatstring, ...) { // 메모장 찾기 HWND hWnd = ::FindWindow(L"Notepad", NULL); if (hWnd) { // 편집 윈도우 찾기 HWND hChild = ::FindWindowEx(hWnd, NULL, L"Edit", NULL); if (hChild) { TCHAR buff[MAX_PATH] = {0}; va_list args; va_start(args, formatstring); int nSize = _vsnwprintf(buff, sizeof(buff), formatstring, args); SendMessage(hChild, EM_REPLACESEL, 0, (LPARAM)buff); } } }

출처 : MSDN : DirectX Graphics > Direct3D 9 > Programming Guide > Advanced Topics > Accurately Profiling Direct3D API Calls (Direct3D 9) API Call Average number of Cycles SetVertexDeclaration 6500 - 11250 SetFVF 6400 - 11200 SetVertexShader 3000 - 12100 SetPixelShader 6300 - 7000 SPECULARENABLE 1900 - 11200 SetRenderTarget 6000 - 6250 SetPixelShaderConstant (1 Constant) 1500 - 9000 NORMALIZENORMAL..

Freetype에서 특정 크기 이하의 폰트는 MONO Bitmap을 리턴하며 Pixel Mode를 통해 (FT_PIXEL_MODE_MONO) 확인이 가능합니다. 이 경우 1 Byte에 8 Pixel에 대한 정보가 담겨져 있으므로 다음과 같은 별도의 처리가 필요합니다. /* Src : FreeType의 Bitmap Dest : Texture\ (현재 A4R4G4B4) startX, startY : 글자 영역의 위치 baselienX, baselineY : 글자 모양의 Baseline */ WORD* pTextureData = NULL; BYTE* pDestAddr = (BYTE*)pDest->pBits; int offsetX = startX + baselineX; int offsetY = startY + ..

BOOL IsFileExist1( LPSTR lpszFilename ) { HANDLE hFile = CreateFile( lpszFilename, 0, FILE_SHARE_READ | FILE_SHARE_WRITE, NULL, OPEN_EXISTING, 0, NULL ); if ( hFile != INVALID_HANDLE_VALUE ) { CloseHandle(hFile); return TRUE; } return FALSE; } BOOL IsFileExist2( LPSTR lpszFilename ) { WIN32_FIND_DATA wfd; HANDLE hFind = FindFirstFile( lpszFilename, &wfd ); if ( hFind == INVALID_HANDLE_VALUE ) re..

// 중복 실행 방지 HANDLE hEvent = CreateEvent(NULL, FALSE, TRUE, AfxGetAppName() ); // or CreateMutex if (ERROR_ALREADY_EXISTS == GetLastError()) { AfxMessageBox("프로그램이 이미 실행중입니다."); return FALSE; }