// DXGL // Copyright (C) 2011-2019 William Feely // Portions copyright (C) 2018 Syahmi Azhar // This library is free software; you can redistribute it and/or // modify it under the terms of the GNU Lesser General Public // License as published by the Free Software Foundation; either // version 2.1 of the License, or (at your option) any later version. // This library is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU // Lesser General Public License for more details. // You should have received a copy of the GNU Lesser General Public // License along with this library; if not, write to the Free Software // Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA #define WIN32_LEAN_AND_MEAN // Exclude rarely-used stuff from Windows headers #define _CRT_SECURE_NO_WARNINGS #pragma warning(disable: 4996) #include #include #include #include #include "crc32.h" #include "LibSha256.h" #include "cfgmgr.h" #include "../ddraw/resource.h" #include #include #include #include #include "inih/ini.h" #ifndef GET_MODULE_HANDLE_EX_FLAG_FROM_ADDRESS #define GET_MODULE_HANDLE_EX_FLAG_FROM_ADDRESS 4 #endif #ifndef LSTATUS typedef LONG LSTATUS; #endif static const TCHAR regkeyglobal[] = _T("Software\\DXGL\\Global"); static const TCHAR regkeyprofiles[] = _T("Software\\DXGL\\Profiles\\"); static const TCHAR regkeyprofilesmigrated[] = _T("Software\\DXGL\\ProfilesMigrated\\"); static const TCHAR regkeybase[] = _T("Software\\DXGL\\"); static const TCHAR regkeydxgl[] = _T("Software\\DXGL"); DXGLCFG defaultmask; #define INISECTION_NULL 0 #define INISECTION_SYSTEM 1 #define INISECTION_DISPLAY 2 #define INISECTION_SCALING 3 #define INISECTION_POSTPROCESS 4 #define INISECTION_D3D 5 #define INISECTION_ADVANCED 6 #define INISECTION_DEBUG 7 #define INISECTION_HACKS 8 static int ini_currentsection = 0; static int ini_depth = 0; void _tchartowchar(WCHAR *dest, TCHAR *src, int length) { #ifdef _UNICODE if (length == -1) wcscpy(dest, src); else wcsncpy(dest,src,length); #else int length2 = length; if(length == -1) length2 = (int)strlen(src) + 1; MultiByteToWideChar(CP_ACP,0,src,length,dest,length2); #endif } void _wchartotchar(TCHAR *dest, const WCHAR *src, int length) { #ifdef _UNICODE if (length == -1) wcscpy(dest, src); else wcsncpy(dest, src, length); #else int length2 = length; if(length == -1) length2 = (int)wcslen(src) + 1; WideCharToMultiByte(CP_ACP,0,src,length,dest,length2,NULL,NULL); #endif } void utf8to16(WCHAR* dest, const CHAR* src) { int sizein; int sizeout; sizein = strlen(src)+1; sizeout = MultiByteToWideChar(CP_UTF8, MB_PRECOMPOSED, src, sizein, NULL, 0); MultiByteToWideChar(CP_UTF8, MB_PRECOMPOSED, src, sizein, dest, sizeout); } /** * Gets the hexadecimal digit for a number; the number must be less than 16 * or 0x10. * @param c * Number from 0 to 15 or 0x0 to 0xF * @return * A character representing a hexidecimal digit, letters are uppercase. */ static unsigned char hexdigit(unsigned char c) { if (c < 10) return c + '0'; else return (c + 'A' - 10); } INT_PTR CALLBACK CompatDialogCallback(HWND hWnd, UINT Msg, WPARAM wParam, LPARAM lParam) { switch (Msg) { case WM_INITDIALOG: SetTimer(hWnd, 0, 3000, NULL); return TRUE; case WM_TIMER: EndDialog(hWnd, 0); break; default: return FALSE; } return FALSE; } void ShowRestartDialog() { LPTSTR cmdline; LPTSTR cmdline2; STARTUPINFO startupinfo; PROCESS_INFORMATION procinfo; BOOL(WINAPI *_GetModuleHandleEx)(DWORD dwFlags, LPCTSTR lpModuleName, HMODULE* phModule) = FALSE; HMODULE hKernel32 = LoadLibrary(_T("kernel32.dll")); HMODULE hddraw; if (hKernel32) { #ifdef _UNICODE _GetModuleHandleEx = (BOOL(WINAPI*)(DWORD, LPCTSTR, HMODULE*))GetProcAddress(hKernel32, "GetModuleHandleExW"); #else _GetModuleHandleEx = (BOOL(WINAPI*)(DWORD, LPCTSTR, HMODULE*))GetProcAddress(hKernel32, "GetModuleHandleExA"); #endif } if (_GetModuleHandleEx) _GetModuleHandleEx(GET_MODULE_HANDLE_EX_FLAG_FROM_ADDRESS, (LPCTSTR)ShowRestartDialog, &hddraw); else hddraw = GetModuleHandle(_T("ddraw.dll")); //For old versions of Windows, may fail but they shouldn't have AppCompat anyways. if (hKernel32) FreeLibrary(hKernel32); DialogBox(hddraw, MAKEINTRESOURCE(IDD_COMPAT), NULL, CompatDialogCallback); cmdline = GetCommandLine(); cmdline2 = (LPTSTR)malloc((_tcslen(cmdline) + 1)*sizeof(TCHAR)); if (!cmdline2) { MessageBox(NULL, _T("Fatal error restarting application"), _T("Out of memory"), MB_OK | MB_ICONSTOP); ExitProcess(ERROR_NOT_ENOUGH_MEMORY); } _tcscpy(cmdline2, cmdline); ZeroMemory(&startupinfo, sizeof(STARTUPINFO)); startupinfo.cb = sizeof(STARTUPINFO); CreateProcess(NULL, cmdline2, NULL, NULL, FALSE, 0, NULL, NULL, &startupinfo, &procinfo); CloseHandle(procinfo.hProcess); CloseHandle(procinfo.hThread); free(cmdline2); ExitProcess(0); } BOOL AddCompatFlag(LPTSTR flag) { BOOL is64 = FALSE; HKEY hKey; LRESULT error, error2; TCHAR filename[MAX_PATH + 1]; TCHAR buffer[1024]; DWORD sizeout; HMODULE hKernel32 = LoadLibrary(_T("kernel32.dll")); BOOL(WINAPI *iswow64)(HANDLE, PBOOL) = NULL; if (hKernel32) iswow64 = (BOOL(WINAPI*)(HANDLE, PBOOL))GetProcAddress(hKernel32, "IsWow64Process"); if (iswow64) iswow64(GetCurrentProcess(), &is64); if (hKernel32) FreeLibrary(hKernel32); error = RegCreateKeyEx(HKEY_CURRENT_USER, _T("SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\AppCompatFlags\\Layers"), 0, NULL, 0, KEY_ALL_ACCESS, NULL, &hKey, NULL); if (error == ERROR_SUCCESS) { GetModuleFileName(NULL, filename, MAX_PATH); ZeroMemory(buffer, 1024 * sizeof(TCHAR)); sizeout = 1024 * sizeof(TCHAR); error2 = RegQueryValueEx(hKey, filename, NULL, NULL, (LPBYTE)buffer, &sizeout); if (error2 == ERROR_SUCCESS) { if (_tcsstr(buffer,flag)) { RegCloseKey(hKey); return TRUE; } else { _tcscat(buffer, _T(" ")); _tcscat(buffer, flag); error2 = RegSetValueEx(hKey, filename, 0, REG_SZ, (BYTE*)buffer, (DWORD)(_tcslen(buffer) + 1)*sizeof(TCHAR)); if (error2 == ERROR_SUCCESS) ShowRestartDialog(); else { RegCloseKey(hKey); return FALSE; } } } else if (error2 == ERROR_FILE_NOT_FOUND) { error2 = RegSetValueEx(hKey, filename, 0, REG_SZ, (BYTE*)flag, (DWORD)(_tcslen(flag) + 1)*sizeof(TCHAR)); if (error2 == ERROR_SUCCESS) ShowRestartDialog(); else { RegCloseKey(hKey); return FALSE; } } else { RegCloseKey(hKey); return FALSE; } } return FALSE; } BOOL DelCompatFlag(LPTSTR flag, BOOL initial) { BOOL is64 = FALSE; HKEY hKey; HKEY hKeyWrite = NULL; LRESULT error; TCHAR filename[MAX_PATH + 1]; TCHAR buffer[1024]; TCHAR *bufferpos; TCHAR writekey[67]; DWORD sizeout; SHELLEXECUTEINFO info; BOOL(WINAPI *iswow64)(HANDLE, PBOOL) = NULL; HMODULE hKernel32 = LoadLibrary(_T("kernel32.dll")); if (hKernel32) iswow64 = (BOOL(WINAPI*)(HANDLE, PBOOL))GetProcAddress(hKernel32, "IsWow64Process"); if (iswow64) iswow64(GetCurrentProcess(), &is64); if (hKernel32) FreeLibrary(hKernel32); // Check system first. _tcscpy(writekey,_T("SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\AppCompatFlags\\Layers")); if (is64) error = RegOpenKeyEx(HKEY_LOCAL_MACHINE, writekey, 0, KEY_READ | KEY_WOW64_64KEY, &hKey); else error = RegOpenKeyEx(HKEY_LOCAL_MACHINE, writekey, 0, KEY_READ, &hKey); if (error == ERROR_SUCCESS) { GetModuleFileName(NULL, filename, MAX_PATH); ZeroMemory(buffer, 1024 * sizeof(TCHAR)); sizeout = 1024 * sizeof(TCHAR); if (RegQueryValueEx(hKey, filename, NULL, NULL, (LPBYTE)buffer, &sizeout) == ERROR_SUCCESS) { bufferpos = _tcsstr(buffer, flag); if (bufferpos) { memmove(bufferpos, bufferpos + _tcslen(flag), (_tcslen(bufferpos + _tcslen(flag))+1)*sizeof(TCHAR)); if(is64) error = RegOpenKeyEx(HKEY_LOCAL_MACHINE, writekey, 0, KEY_WRITE | KEY_WOW64_64KEY, &hKeyWrite); else error = RegOpenKeyEx(HKEY_LOCAL_MACHINE, writekey, 0, KEY_WRITE, &hKeyWrite); if (error == ERROR_SUCCESS) { error = RegSetValueEx(hKeyWrite, filename, 0, REG_SZ, (BYTE*)buffer, (DWORD)(_tcslen(bufferpos + _tcslen(flag)))*sizeof(TCHAR)+sizeof(TCHAR)); RegCloseKey(hKeyWrite); hKeyWrite = NULL; } if (error == ERROR_ACCESS_DENIED) { if (!initial) { if (MessageBox(NULL, _T("DXGL has detected an incompatible AppCompat flag for the program you are currently running and requires administrative rights to remove it.\nWould you like to continue?"), _T("AppCompat error"), MB_YESNO | MB_ICONWARNING) == IDYES) { TCHAR command[(MAX_PATH*2)+32]; if (is64) _tcscpy(command,_T("ADD \"HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\AppCompatFlags\\Layers\" /reg:64 /f /v \"")); else _tcscpy(command,_T("ADD \"HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\AppCompatFlags\\Layers\" /f /v \"")); _tcscat(command,filename); _tcscat(command,_T("\" /t REG_SZ /d \"")); _tcscat(command,buffer); _tcscat(command,_T("\"")); ZeroMemory(&info, sizeof(SHELLEXECUTEINFO)); info.cbSize = sizeof(SHELLEXECUTEINFO); info.lpVerb = _T("runas"); info.lpFile = _T("reg.exe"); info.lpParameters = command; info.nShow = SW_SHOWNORMAL; info.fMask = SEE_MASK_NOCLOSEPROCESS; ShellExecuteEx(&info); WaitForSingleObject(info.hProcess, INFINITE); GetExitCodeProcess(info.hProcess, (LPDWORD)&error); } if (!error) ShowRestartDialog(); else { MessageBox(NULL, _T("Registry value could not be updated. Your program may crash as a result."), _T("Error"), MB_OK | MB_ICONWARNING); if(hKeyWrite) RegCloseKey(hKeyWrite); RegCloseKey(hKey); } return FALSE; } else { if (hKeyWrite) RegCloseKey(hKeyWrite); RegCloseKey(hKey); return FALSE; } } else if (error == ERROR_SUCCESS) ShowRestartDialog(); } } RegCloseKey(hKey); } // Next check user. _tcscpy(writekey, _T("SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\AppCompatFlags\\Layers")); error = RegOpenKeyEx(HKEY_CURRENT_USER, writekey, 0, KEY_READ, &hKey); if (error == ERROR_SUCCESS) { GetModuleFileName(NULL, filename, MAX_PATH); ZeroMemory(buffer, 1024 * sizeof(TCHAR)); sizeout = 1024 * sizeof(TCHAR); if (RegQueryValueEx(hKey, filename, NULL, NULL, (LPBYTE)buffer, &sizeout) == ERROR_SUCCESS) { bufferpos = _tcsstr(buffer, flag); if (bufferpos) { memmove(bufferpos, bufferpos + _tcslen(flag), (_tcslen(bufferpos + _tcslen(flag))+1)*sizeof(TCHAR)); error = RegOpenKeyEx(HKEY_CURRENT_USER, writekey, 0, KEY_WRITE, &hKeyWrite); if (error == ERROR_SUCCESS) { error = RegSetValueEx(hKeyWrite, filename, 0, REG_SZ, (BYTE*)buffer, (DWORD)(_tcslen(bufferpos + _tcslen(flag)))*sizeof(TCHAR)+sizeof(TCHAR)); RegCloseKey(hKeyWrite); hKeyWrite = NULL; } if (error == ERROR_ACCESS_DENIED) { if (hKeyWrite) { RegCloseKey(hKeyWrite); hKeyWrite = NULL; } if (!initial) { if (MessageBox(NULL, _T("DXGL has detected an incompatible AppCompat flag for the program you are currently running and requires administrative rights to remove it.\nWould you like to continue?"), _T("AppCompat error"), MB_YESNO | MB_ICONWARNING) == IDYES) { TCHAR command[(MAX_PATH * 2) + 32]; _tcscpy(command,_T("ADD \"HKEY_CURRENT_USER\\SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\AppCompatFlags\\Layers\" /f /v \"")); _tcscat(command,filename); _tcscat(command,_T("\" /t REG_SZ /d \"")); _tcscat(command,buffer); _tcscat(command,_T("\"")); ZeroMemory(&info, sizeof(SHELLEXECUTEINFO)); info.cbSize = sizeof(SHELLEXECUTEINFO); info.lpVerb = _T("runas"); info.lpFile = _T("reg.exe"); info.lpParameters = command; info.nShow = SW_SHOWNORMAL; info.fMask = SEE_MASK_NOCLOSEPROCESS; ShellExecuteEx(&info); WaitForSingleObject(info.hProcess, INFINITE); GetExitCodeProcess(info.hProcess, (LPDWORD)&error); } if (!error) { ShowRestartDialog(); } else MessageBox(NULL, _T("Registry value could not be updated. Your program may crash as a result."), _T("Error"), MB_OK | MB_ICONWARNING); if (hKeyWrite) RegCloseKey(hKeyWrite); return FALSE; } else { if (hKeyWrite) RegCloseKey(hKeyWrite); return FALSE; } } else if (error == ERROR_SUCCESS) { ShowRestartDialog(); } } } RegCloseKey(hKey); } return TRUE; } void GetDirFromPath(LPTSTR path) { size_t i; size_t len = _tcslen(path); for(i = len; i > 0; i--) { if((path[i] == '\\') || (path[i] == '/')) { path[i] = 0; break; } } } int FindStringInMultiSz(LPTSTR multisz, LPCTSTR comp) { LPTSTR str = multisz; while(str[0] != 0) { if(!_tcscmp(str,comp)) return 1; str += (_tcslen(str) + 1); } return 0; } void AddStringToMultiSz(LPTSTR multisz, LPCTSTR string) { LPTSTR str = multisz; while(str[0] != 0) { str += (_tcslen(str) + 1); } _tcscpy(str,string); } BOOL ReadBool(HKEY hKey, BOOL original, BOOL *mask, LPCTSTR value) { DWORD dwOut; DWORD sizeout = 4; DWORD regdword = REG_DWORD; LSTATUS error = RegQueryValueEx(hKey,value,NULL,®dword,(LPBYTE)&dwOut,&sizeout); if(error == ERROR_SUCCESS) { *mask = TRUE; if(dwOut) return TRUE; else return FALSE; } else { *mask = FALSE; return original; } } DWORD ReadDeprecatedBool(HKEY hKey, DWORD original, DWORD *mask, LPCTSTR value, DWORD true_value, DWORD false_value) { DWORD dwOut; DWORD sizeout = 4; DWORD regdword = REG_DWORD; LSTATUS error = RegQueryValueEx(hKey, value, NULL, ®dword, (LPBYTE)&dwOut, &sizeout); if (error == ERROR_SUCCESS) { *mask = 1; if (dwOut) return true_value; else return false_value; } else { *mask = 0; return original; } } DWORD ReadDWORDWithObsolete(HKEY hKey, DWORD original, DWORD *mask, LPCTSTR value, unsigned int obsolete_count, ...) // obsolete items are LPCTSTRs { LPCTSTR obsolete; va_list va; unsigned int i; DWORD dwOut; DWORD sizeout = 4; DWORD regdword = REG_DWORD; LSTATUS error = RegQueryValueEx(hKey, value, NULL, ®dword, (LPBYTE)&dwOut, &sizeout); if (error == ERROR_SUCCESS) { *mask = 1; return dwOut; } else { va_start(va, obsolete_count); for (i = 0; i < obsolete_count; i++) { regdword = REG_DWORD; obsolete = va_arg(va, LPCTSTR); error = RegQueryValueEx(hKey, obsolete, NULL, ®dword, (LPBYTE)&dwOut, &sizeout); if (error == ERROR_SUCCESS) { *mask = 1; va_end(va); return dwOut; } } *mask = 0; va_end(va); return original; } } DWORD ReadDWORD(HKEY hKey, DWORD original, DWORD *mask, LPCTSTR value) { DWORD dwOut; DWORD sizeout = 4; DWORD regdword = REG_DWORD; LSTATUS error = RegQueryValueEx(hKey,value,NULL,®dword,(LPBYTE)&dwOut,&sizeout); if(error == ERROR_SUCCESS) { *mask = 1; return dwOut; } else { *mask = 0; return original; } } // This should be called after cfg->fullmode, cfg->WindowWidth, and // cfg->WindowHeight are set. void ReadWindowPos(HKEY hKey, DXGLCFG *cfg, DXGLCFG *cfgmask) { int screenx, screeny; RECT wndrect; DWORD dwOut; DWORD sizeout = 4; DWORD regdword = REG_DWORD; LSTATUS error; error = RegQueryValueEx(hKey, _T("WindowX"), NULL, ®dword, (LPBYTE)&dwOut, &sizeout); if (error == ERROR_SUCCESS) { cfgmask->WindowX = 1; cfg->WindowX = dwOut; } else cfgmask->WindowX = 0; error = RegQueryValueEx(hKey, _T("WindowY"), NULL, ®dword, (LPBYTE)&dwOut, &sizeout); if (error == ERROR_SUCCESS) { cfgmask->WindowY = 1; cfg->WindowY = dwOut; } else cfgmask->WindowY = 0; if ((!cfgmask->WindowX) || (!cfgmask->WindowY)) { switch (cfg->fullmode) { case 0: case 1: case 5: default: if (!cfgmask->WindowX) cfg->WindowX = 0; if (!cfgmask->WindowY) cfg->WindowY = 0; break; case 2: screenx = GetSystemMetrics(SM_CXSCREEN); screeny = GetSystemMetrics(SM_CYSCREEN); wndrect.right = 640 + (screenx / 2) - (640 / 2); wndrect.bottom = 480 + (screeny / 2) - (480 / 2); wndrect.left = (screenx / 2) - (640 / 2); wndrect.top = (screeny / 2) - (480 / 2); AdjustWindowRectEx(&wndrect, WS_OVERLAPPEDWINDOW & ~(WS_THICKFRAME | WS_MAXIMIZEBOX), FALSE, WS_EX_APPWINDOW); if (!cfgmask->WindowX) cfg->WindowX = wndrect.left; if (!cfgmask->WindowY) cfg->WindowY = wndrect.top; break; case 3: screenx = GetSystemMetrics(SM_CXSCREEN); screeny = GetSystemMetrics(SM_CYSCREEN); wndrect.right = 640 + (screenx / 2) - (640 / 2); wndrect.bottom = 480 + (screeny / 2) - (480 / 2); wndrect.left = (screenx / 2) - (640 / 2); wndrect.top = (screeny / 2) - (480 / 2); AdjustWindowRectEx(&wndrect, WS_OVERLAPPEDWINDOW, FALSE, WS_EX_APPWINDOW); if (!cfgmask->WindowX) cfg->WindowX = wndrect.left; if (!cfgmask->WindowY) cfg->WindowY = wndrect.top; break; case 4: screenx = GetSystemMetrics(SM_CXSCREEN); screeny = GetSystemMetrics(SM_CYSCREEN); wndrect.right = 640 + (screenx / 2) - (640 / 2); wndrect.bottom = 480 + (screeny / 2) - (480 / 2); wndrect.left = (screenx / 2) - (640 / 2); wndrect.top = (screeny / 2) - (480 / 2); if (!cfgmask->WindowX) cfg->WindowX = wndrect.left; if (!cfgmask->WindowY) cfg->WindowY = wndrect.top; break; } } } float ReadFloatWithObsolete(HKEY hKey, float original, float *mask, LPCTSTR value, unsigned int obsolete_count, ...) // obsolete items are LPCTSTRs { LPCTSTR obsolete; va_list va; unsigned int i; float dwOut; DWORD sizeout = 4; DWORD regdword = REG_DWORD; LSTATUS error = RegQueryValueEx(hKey, value, NULL, ®dword, (LPBYTE)&dwOut, &sizeout); if (error == ERROR_SUCCESS) { *mask = 1.0f; return dwOut; } else { va_start(va, obsolete_count); for (i = 0; i < obsolete_count; i++) { regdword = REG_DWORD; obsolete = va_arg(va, LPCTSTR); error = RegQueryValueEx(hKey, obsolete, NULL, ®dword, (LPBYTE)&dwOut, &sizeout); if (error == ERROR_SUCCESS) { *mask = 1.0f; va_end(va); return dwOut; } } *mask = 0.0f; va_end(va); return original; } } float ReadFloat(HKEY hKey, float original, float *mask, LPCTSTR value) { float dwOut; DWORD sizeout = 4; DWORD regdword = REG_DWORD; LSTATUS error = RegQueryValueEx(hKey,value,NULL,®dword,(LPBYTE)&dwOut,&sizeout); if(error == ERROR_SUCCESS) { *mask = 1.0f; return dwOut; } else { *mask = 0.0f; return original; } } void ReadPath(HKEY hKey, TCHAR *path, TCHAR *mask, LPCTSTR value) { DWORD sizeout = MAX_PATH*sizeof(TCHAR); DWORD regsz = REG_SZ; LSTATUS error = RegQueryValueEx(hKey,value,NULL,®sz,(LPBYTE)path,&sizeout); if(error == ERROR_SUCCESS) mask[0] = 0xFF; else { mask[0] = 0; path[0] = 0; } } void ReadSettings(HKEY hKey, DXGLCFG *cfg, DXGLCFG *mask, BOOL global, BOOL dll, LPTSTR dir) { DXGLCFG *cfgmask; TCHAR path[MAX_PATH+1]; LONG error; DWORD regsz = REG_SZ; DWORD sizeout=4; if (mask) cfgmask = mask; else cfgmask = &defaultmask; cfg->scaler = ReadDWORD(hKey, cfg->scaler, &cfgmask->scaler, _T("ScalingMode")); cfg->fullmode = ReadDWORD(hKey, cfg->fullmode, &cfgmask->fullmode, _T("FullscreenWindowMode")); cfg->colormode = ReadBool(hKey,cfg->colormode,&cfgmask->colormode,_T("ChangeColorDepth")); cfg->postfilter = ReadDWORDWithObsolete(hKey, cfg->postfilter, &cfgmask->postfilter, _T("PostprocessFilter"), 1, _T("FirstScaleFilter")); cfg->postsizex = ReadFloatWithObsolete(hKey, cfg->postsizex, &cfgmask->postsizex, _T("PostprocessScaleX"), 1, _T("FirstScaleX")); cfg->postsizey = ReadFloatWithObsolete(hKey, cfg->postsizey, &cfgmask->postsizey, _T("PostprocessScaleY"), 1, _T("FirstScaleY")); cfg->scalingfilter = ReadDWORD(hKey,cfg->scalingfilter,&cfgmask->scalingfilter,_T("ScalingFilter")); cfg->BltScale = ReadDWORD(hKey, cfg->BltScale, &cfgmask->BltScale, _T("BltScale")); // Removed for DXGL 0.5.13 release // cfg->BltThreshold = ReadDWORD(hKey, cfg->BltThreshold, &cfgmask->BltThreshold, _T("BltThreshold")); cfg->texfilter = ReadDWORD(hKey,cfg->texfilter,&cfgmask->texfilter,_T("TextureFilter")); cfg->anisotropic = ReadDWORD(hKey,cfg->anisotropic,&cfgmask->anisotropic,_T("AnisotropicFiltering")); cfg->msaa = ReadDWORD(hKey,cfg->msaa,&cfgmask->msaa,_T("Antialiasing")); cfg->aspect3d = ReadDWORD(hKey,cfg->aspect3d,&cfgmask->aspect3d,_T("AdjustAspectRatio")); cfg->LowColorRendering = ReadDWORD(hKey, cfg->LowColorRendering, &cfgmask->LowColorRendering, _T("LowColorRendering")); cfg->EnableDithering = ReadDWORD(hKey, cfg->EnableDithering, &cfgmask->EnableDithering, _T("EnableDithering")); cfg->LimitTextureFormats = ReadDWORD(hKey, cfg->LimitTextureFormats, &cfgmask->LimitTextureFormats, _T("LimitTextureFormats")); cfg->primaryscale = ReadDWORD(hKey,cfg->primaryscale,&cfgmask->primaryscale,_T("AdjustPrimaryResolution")); cfg->primaryscalex = ReadFloat(hKey,cfg->primaryscalex,&cfgmask->primaryscalex,_T("PrimaryScaleX")); cfg->primaryscaley = ReadFloat(hKey,cfg->primaryscaley,&cfgmask->primaryscaley,_T("PrimaryScaleY")); cfg->EnableShader = ReadBool(hKey, cfg->EnableShader, &cfgmask->EnableShader, _T("EnableShader")); ReadPath(hKey,cfg->shaderfile,cfgmask->shaderfile,_T("ShaderFile")); cfg->SortModes = ReadDWORD(hKey,cfg->SortModes,&cfgmask->SortModes,_T("SortModes")); cfg->AddColorDepths = ReadDeprecatedBool(hKey, cfg->AddColorDepths, &cfgmask->AddColorDepths, _T("AllColorDepths"), 1 | 4 | 16, 0); cfg->AddColorDepths = ReadDWORD(hKey,cfg->AddColorDepths,&cfgmask->AddColorDepths,_T("AddColorDepths")); cfg->AddModes = ReadDeprecatedBool(hKey, cfg->AddModes, &cfgmask->AddModes, _T("ExtraModes"),7,0); cfg->AddModes = ReadDWORD(hKey, cfg->AddModes, &cfgmask->AddModes, _T("AddModes")); cfg->CustomResolutionX = ReadDWORD(hKey, cfg->CustomResolutionX, &cfgmask->CustomResolutionX, _T("CustomResolutionX")); cfg->CustomResolutionY = ReadDWORD(hKey, cfg->CustomResolutionY, &cfgmask->CustomResolutionY, _T("CustomResolutionY")); cfg->CustomRefresh = ReadDWORD(hKey, cfg->CustomRefresh, &cfgmask->CustomRefresh, _T("CustomRefresh")); cfg->DisplayMultiplierX = ReadFloat(hKey, cfg->DisplayMultiplierX, &cfgmask->DisplayMultiplierX, _T("DisplayMultiplierX")); cfg->DisplayMultiplierY = ReadFloat(hKey, cfg->DisplayMultiplierY, &cfgmask->DisplayMultiplierY, _T("DisplayMultiplierY")); cfg->vsync = ReadDWORD(hKey,cfg->vsync,&cfgmask->vsync,_T("VSync")); cfg->TextureFormat = ReadDWORD(hKey,cfg->TextureFormat,&cfgmask->TextureFormat,_T("TextureFormat")); cfg->TexUpload = ReadDWORD(hKey,cfg->TexUpload,&cfgmask->TexUpload,_T("TexUpload")); cfg->SingleBufferDevice = ReadBool(hKey,cfg->SingleBufferDevice,&cfgmask->SingleBufferDevice,_T("SingleBufferDevice")); cfg->WindowPosition = ReadDWORD(hKey, cfg->WindowPosition, &cfgmask->WindowPosition, _T("WindowPosition")); cfg->RememberWindowSize = ReadBool(hKey, cfg->RememberWindowSize, &cfgmask->RememberWindowSize, _T("RememberWindowSize")); cfg->RememberWindowPosition = ReadBool(hKey, cfg->RememberWindowPosition, &cfgmask->RememberWindowPosition, _T("RememberWindowPosition")); cfg->NoResizeWindow = ReadBool(hKey, cfg->NoResizeWindow, &cfgmask->NoResizeWindow, _T("NoResizeWindow")); cfg->WindowWidth = ReadDWORD(hKey, cfg->WindowWidth, &cfgmask->WindowWidth, _T("WindowWidth")); cfg->WindowHeight = ReadDWORD(hKey, cfg->WindowHeight, &cfgmask->WindowHeight, _T("WindowHeight")); cfg->WindowMaximized = ReadDWORD(hKey, cfg->WindowMaximized, &cfgmask->WindowMaximized, _T("WindowMaximized")); cfg->CaptureMouse = ReadDWORD(hKey, cfg->CaptureMouse, &cfgmask->CaptureMouse, _T("CaptureMouse")); ReadWindowPos(hKey, cfg, cfgmask); cfg->Windows8Detected = ReadBool(hKey,cfg->Windows8Detected,&cfgmask->Windows8Detected,_T("Windows8Detected")); cfg->DPIScale = ReadDWORD(hKey,cfg->DPIScale,&cfgmask->DPIScale,_T("DPIScale")); cfg->aspect = ReadFloat(hKey, cfg->aspect, &cfgmask->aspect, _T("ScreenAspect")); cfg->DebugNoExtFramebuffer = ReadBool(hKey, cfg->DebugNoExtFramebuffer, &cfgmask->DebugNoExtFramebuffer, _T("DebugNoExtFramebuffer")); cfg->DebugNoArbFramebuffer = ReadBool(hKey, cfg->DebugNoArbFramebuffer, &cfgmask->DebugNoArbFramebuffer, _T("DebugNoArbFramebuffer")); cfg->DebugNoES2Compatibility = ReadBool(hKey, cfg->DebugNoES2Compatibility, &cfgmask->DebugNoES2Compatibility, _T("DebugNoES2Compatibility")); cfg->DebugNoExtDirectStateAccess = ReadBool(hKey, cfg->DebugNoExtDirectStateAccess, &cfgmask->DebugNoExtDirectStateAccess, _T("DebugNoExtDirectStateAccess")); cfg->DebugNoArbDirectStateAccess = ReadBool(hKey, cfg->DebugNoArbDirectStateAccess, &cfgmask->DebugNoArbDirectStateAccess, _T("DebugNoArbDirectStateAccess")); cfg->DebugNoSamplerObjects = ReadBool(hKey, cfg->DebugNoSamplerObjects, &cfgmask->DebugNoSamplerObjects, _T("DebugNoSamplerObjects")); cfg->DebugNoGpuShader4 = ReadBool(hKey, cfg->DebugNoGpuShader4, &cfgmask->DebugNoGpuShader4, _T("DebugNoGpuShader4")); cfg->DebugNoGLSL130 = ReadBool(hKey, cfg->DebugNoGLSL130, &cfgmask->DebugNoGLSL130, _T("DebugNoGLSL130")); cfg->DebugUploadAfterUnlock = ReadBool(hKey, cfg->DebugUploadAfterUnlock, &cfgmask->DebugUploadAfterUnlock, _T("DebugUploadAfterUnlock")); cfg->DebugBlendDestColorKey = ReadBool(hKey, cfg->DebugBlendDestColorKey, &cfgmask->DebugBlendDestColorKey, _T("DebugBlendDestColorKey")); cfg->DebugNoMouseHooks = ReadBool(hKey, cfg->DebugNoMouseHooks, &cfgmask->DebugNoMouseHooks, _T("DebugNoMouseHooks")); cfg->DebugNoPaletteRedraw = ReadBool(hKey, cfg->DebugNoPaletteRedraw, &cfgmask->DebugNoPaletteRedraw, _T("DebugNoPaletteRedraw")); cfg->DebugMaxGLVersionMajor = ReadDWORD(hKey, cfg->DebugMaxGLVersionMajor, &cfgmask->DebugMaxGLVersionMajor, _T("DebugMaxGLVersionMajor")); cfg->DebugMaxGLVersionMinor = ReadDWORD(hKey, cfg->DebugMaxGLVersionMinor, &cfgmask->DebugMaxGLVersionMinor, _T("DebugMaxGLVersionMinor")); cfg->DebugTraceLevel = ReadDWORD(hKey, cfg->DebugTraceLevel, &cfgmask->DebugTraceLevel, _T("DebugTraceLevel")); cfg->HackCrop640480to640400 = ReadBool(hKey, cfg->HackCrop640480to640400, &cfgmask->HackCrop640480to640400, _T("HackCrop640480to640400")); cfg->HackAutoExpandViewport = ReadDWORDWithObsolete(hKey, cfg->HackAutoExpandViewport, &cfgmask->HackAutoExpandViewport, _T("HackAutoExpandViewport"), 1, _T("HackAutoScale512448to640480")); cfg->HackAutoExpandViewportCompare = ReadDWORD(hKey, cfg->HackAutoExpandViewportCompare, &cfgmask->HackAutoExpandViewportCompare, _T("HackAutoExpandViewportCompare")); cfg->HackAutoExpandViewportValue = ReadDWORD(hKey, cfg->HackAutoExpandViewportValue, &cfgmask->HackAutoExpandViewportValue, _T("HackAutoExpandViewportValue")); cfg->HackNoTVRefresh = ReadBool(hKey, cfg->HackNoTVRefresh, &cfgmask->HackNoTVRefresh, _T("HackNoTVRefresh")); cfg->HackSetCursor = ReadBool(hKey, cfg->HackSetCursor, &cfgmask->HackSetCursor, _T("HackSetCursor")); cfg->HackPaletteDelay = ReadDWORD(hKey, cfg->HackPaletteDelay, &cfgmask->HackPaletteDelay, _T("HackPaletteDelay")); cfg->HackPaletteVsync = ReadBool(hKey, cfg->HackPaletteVsync, &cfgmask->HackPaletteVsync, _T("HackPaletteVsync")); if(!global && dll) { sizeout = 0; if(!dir) GetModuleFileName(NULL,path,MAX_PATH); else _tcsncpy(path,dir,MAX_PATH+1); GetDirFromPath(path); error = RegQueryValueEx(hKey,_T("InstallPath"),NULL,®sz,NULL,&sizeout); if(error == ERROR_FILE_NOT_FOUND) RegSetValueEx(hKey, _T("InstallPath"), 0, REG_SZ, (LPBYTE)path, (DWORD)(_tcslen(path) * sizeof(TCHAR))); } if (global && !cfg->Windows8Detected) { OSVERSIONINFO osver; osver.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); GetVersionEx(&osver); if (osver.dwMajorVersion > 6) cfg->Windows8Detected = TRUE; if ((osver.dwMajorVersion == 6) && (osver.dwMinorVersion >= 2)) cfg->Windows8Detected = TRUE; if (cfg->Windows8Detected) cfg->AddColorDepths |= 1 | 4 | 16; } } void WriteBool(HKEY hKey, BOOL value, BOOL mask, LPCTSTR name) { const DWORD one = 1; const DWORD zero = 0; if(mask) { if(value) RegSetValueEx(hKey,name,0,REG_DWORD,(BYTE*)&one,4); else RegSetValueEx(hKey,name,0,REG_DWORD,(BYTE*)&zero,4); } else RegDeleteValue(hKey,name); } void WriteDWORDDeleteObsolete(HKEY hKey, DWORD value, DWORD mask, LPCTSTR name, unsigned int obsolete_count, ...) // obsolete items are LPCTSTRs { LPCTSTR obsolete; va_list va; unsigned int i; va_start(va, obsolete_count); for (i = 0; i < obsolete_count; i++) { obsolete = va_arg(va, LPCTSTR); RegDeleteValue(hKey, obsolete); } va_end(va); if (mask) RegSetValueEx(hKey, name, 0, REG_DWORD, (BYTE*)&value, 4); else RegDeleteValue(hKey, name); } void WriteDWORD(HKEY hKey, DWORD value, DWORD mask, LPCTSTR name) { if(mask) RegSetValueEx(hKey,name,0,REG_DWORD,(BYTE*)&value,4); else RegDeleteValue(hKey,name); } void WritePath(HKEY hKey, const TCHAR *path, const TCHAR *mask, LPCTSTR name) { if(mask[0]) RegSetValueEx(hKey,name,0,REG_SZ,(BYTE*)path,(DWORD)(_tcslen(path)+1)*sizeof(TCHAR)); else RegDeleteValue(hKey,name); } void WriteFloatDeleteObsolete(HKEY hKey, float value, float mask, LPCTSTR name, unsigned int obsolete_count, ...) // obsolete items are LPCTSTRs { LPCTSTR obsolete; va_list va; unsigned int i; va_start(va, obsolete_count); for (i = 0; i < obsolete_count; i++) { obsolete = va_arg(va, LPCTSTR); RegDeleteValue(hKey, obsolete); } va_end(va); if (fabsf(mask) > 0.5f) RegSetValueEx(hKey, name, 0, REG_DWORD, (BYTE*)&value, 4); else RegDeleteValue(hKey, name); } void WriteFloat(HKEY hKey, float value, float mask, LPCTSTR name) { if (fabsf(mask) > 0.5f) RegSetValueEx(hKey, name, 0, REG_DWORD, (BYTE*)&value, 4); else RegDeleteValue(hKey, name); } void WriteSettings(HKEY hKey, const DXGLCFG *cfg, const DXGLCFG *mask) { const DXGLCFG *cfgmask; if(mask) cfgmask = mask; else cfgmask = &defaultmask; memset(&defaultmask,1,sizeof(DXGLCFG)); defaultmask.aspect = 1.0f; defaultmask.postsizex = 1.0f; defaultmask.postsizey = 1.0f; defaultmask.DisplayMultiplierX = 1.0f; defaultmask.DisplayMultiplierY = 1.0f; defaultmask.primaryscalex = 1.0f; defaultmask.primaryscaley = 1.0f; WriteDWORD(hKey,cfg->scaler,cfgmask->scaler,_T("ScalingMode")); WriteDWORD(hKey, cfg->fullmode, cfgmask->fullmode, _T("FullscreenWindowMode")); WriteBool(hKey,cfg->colormode,cfgmask->colormode,_T("ChangeColorDepth")); WriteDWORDDeleteObsolete(hKey, cfg->postfilter, cfgmask->postfilter, _T("PostprocessFilter"), 1, _T("FirstScaleFilter")); WriteFloatDeleteObsolete(hKey, cfg->postsizex, cfgmask->postsizex, _T("PostprocessScaleX"), 1, _T("FirstScaleX")); WriteFloatDeleteObsolete(hKey, cfg->postsizey, cfgmask->postsizey, _T("PostprocessScaleY"), 1, _T("FirstScaleY")); WriteDWORD(hKey,cfg->scalingfilter,cfgmask->scalingfilter,_T("ScalingFilter")); WriteDWORD(hKey, cfg->BltScale, cfgmask->BltScale, _T("BltScale")); // Removed for DXGL 0.5.13 release // WriteDWORD(hKey, cfg->BltThreshold, cfgmask->BltThreshold, _T("BltThreshold")); WriteDWORD(hKey,cfg->texfilter,cfgmask->texfilter,_T("TextureFilter")); WriteDWORD(hKey,cfg->anisotropic,cfgmask->anisotropic,_T("AnisotropicFiltering")); WriteDWORD(hKey,cfg->msaa,cfgmask->msaa,_T("Antialiasing")); WriteDWORD(hKey,cfg->aspect3d,cfgmask->aspect3d,_T("AdjustAspectRatio")); WriteDWORD(hKey, cfg->LowColorRendering, cfgmask->LowColorRendering, _T("LowColorRendering")); WriteDWORD(hKey, cfg->EnableDithering, cfgmask->EnableDithering, _T("EnableDithering")); WriteDWORD(hKey, cfg->LimitTextureFormats, cfgmask->LimitTextureFormats, _T("LimitTextureFormats")); WriteDWORD(hKey,cfg->primaryscale,cfgmask->primaryscale,_T("AdjustPrimaryResolution")); WriteFloat(hKey,cfg->primaryscalex,cfgmask->primaryscalex,_T("PrimaryScaleX")); WriteFloat(hKey,cfg->primaryscaley,cfgmask->primaryscaley,_T("PrimaryScaleY")); WriteBool(hKey, cfg->EnableShader, cfgmask->EnableShader, _T("EnableShader")); WritePath(hKey,cfg->shaderfile,cfgmask->shaderfile,_T("ShaderFile")); WriteDWORD(hKey,cfg->SortModes,cfgmask->SortModes,_T("SortModes")); WriteDWORD(hKey,cfg->AddColorDepths,cfgmask->AddColorDepths,_T("AddColorDepths")); WriteDWORD(hKey,cfg->AddModes,cfgmask->AddModes,_T("AddModes")); WriteDWORD(hKey, cfg->CustomResolutionX, cfgmask->CustomResolutionX, _T("CustomResolutionX")); WriteDWORD(hKey, cfg->CustomResolutionY, cfgmask->CustomResolutionY, _T("CustomResolutionY")); WriteDWORD(hKey, cfg->CustomRefresh, cfgmask->CustomRefresh, _T("CustomRefresh")); WriteFloat(hKey, cfg->DisplayMultiplierX, cfgmask->DisplayMultiplierX, _T("DisplayMultiplierX")); WriteFloat(hKey, cfg->DisplayMultiplierY, cfgmask->DisplayMultiplierY, _T("DisplayMultiplierY")); WriteDWORD(hKey,cfg->vsync,cfgmask->vsync,_T("VSync")); WriteDWORD(hKey,cfg->TextureFormat,cfgmask->TextureFormat,_T("TextureFormat")); WriteDWORD(hKey,cfg->TexUpload,cfgmask->TexUpload,_T("TexUpload")); WriteBool(hKey,cfg->SingleBufferDevice,cfgmask->SingleBufferDevice,_T("SingleBufferDevice")); WriteDWORD(hKey, cfg->WindowPosition, cfgmask->WindowPosition, _T("WindowPosition")); WriteBool(hKey, cfg->RememberWindowSize, cfgmask->RememberWindowSize, _T("RememberWindowSize")); WriteBool(hKey, cfg->RememberWindowPosition, cfgmask->RememberWindowPosition, _T("RememberWindowPosition")); WriteBool(hKey, cfg->NoResizeWindow, cfgmask->NoResizeWindow, _T("NoResizeWindow")); WriteDWORD(hKey, cfg->WindowX, cfgmask->WindowX, _T("WindowX")); WriteDWORD(hKey, cfg->WindowY, cfgmask->WindowY, _T("WindowY")); WriteDWORD(hKey, cfg->WindowWidth, cfgmask->WindowWidth, _T("WindowWidth")); WriteDWORD(hKey, cfg->WindowHeight, cfgmask->WindowHeight, _T("WindowHeight")); WriteDWORD(hKey, cfg->WindowMaximized, cfgmask->WindowMaximized, _T("WindowMaximized")); WriteDWORD(hKey, cfg->CaptureMouse, cfgmask->CaptureMouse, _T("CaptureMouse")); WriteBool(hKey,cfg->Windows8Detected,cfgmask->Windows8Detected,_T("Windows8Detected")); WriteDWORD(hKey,cfg->DPIScale,cfgmask->DPIScale,_T("DPIScale")); WriteFloat(hKey, cfg->aspect, cfgmask->aspect, _T("ScreenAspect")); WriteBool(hKey, cfg->DebugNoExtFramebuffer, cfgmask->DebugNoExtFramebuffer, _T("DebugNoExtFramebuffer")); WriteBool(hKey, cfg->DebugNoArbFramebuffer, cfgmask->DebugNoArbFramebuffer, _T("DebugNoArbFramebuffer")); WriteBool(hKey, cfg->DebugNoES2Compatibility, cfgmask->DebugNoES2Compatibility, _T("DebugNoES2Compatibility")); WriteBool(hKey, cfg->DebugNoExtDirectStateAccess, cfgmask->DebugNoExtDirectStateAccess, _T("DebugNoExtDirectStateAccess")); WriteBool(hKey, cfg->DebugNoArbDirectStateAccess, cfgmask->DebugNoArbDirectStateAccess, _T("DebugNoArbDirectStateAccess")); WriteBool(hKey, cfg->DebugNoSamplerObjects, cfgmask->DebugNoSamplerObjects, _T("DebugNoSamplerObjects")); WriteBool(hKey, cfg->DebugNoGpuShader4, cfgmask->DebugNoGpuShader4, _T("DebugNoGpuShader4")); WriteBool(hKey, cfg->DebugNoGLSL130, cfgmask->DebugNoGLSL130, _T("DebugNoGLSL130")); WriteBool(hKey, cfg->DebugUploadAfterUnlock, cfgmask->DebugUploadAfterUnlock, _T("DebugUploadAfterUnlock")); WriteBool(hKey, cfg->DebugBlendDestColorKey, cfgmask->DebugBlendDestColorKey, _T("DebugBlendDestColorKey")); WriteBool(hKey, cfg->DebugNoMouseHooks, cfgmask->DebugNoMouseHooks, _T("DebugNoMouseHooks")); WriteBool(hKey, cfg->DebugNoPaletteRedraw, cfgmask->DebugNoPaletteRedraw, _T("DebugNoPaletteRedraw")); WriteDWORD(hKey, cfg->DebugMaxGLVersionMajor, cfgmask->DebugMaxGLVersionMajor, _T("DebugMaxGLVersionMajor")); WriteDWORD(hKey, cfg->DebugMaxGLVersionMinor, cfgmask->DebugMaxGLVersionMinor, _T("DebugMaxGLVersionMinor")); WriteDWORD(hKey, cfg->DebugTraceLevel, cfgmask->DebugTraceLevel, _T("DebugTraceLevel")); WriteBool(hKey, cfg->HackCrop640480to640400, cfgmask->HackCrop640480to640400, _T("HackCrop640480to640400")); WriteDWORDDeleteObsolete(hKey, cfg->HackAutoExpandViewport, cfgmask->HackAutoExpandViewport, _T("HackAutoExpandViewport"), 1, _T("HackAutoScale512448to640480")); WriteDWORD(hKey, cfg->HackAutoExpandViewportCompare, cfgmask->HackAutoExpandViewportCompare, _T("HackAutoExpandViewportCompare")); WriteDWORD(hKey, cfg->HackAutoExpandViewportValue, cfgmask->HackAutoExpandViewportValue, _T("HackAutoExpandViewportValue")); WriteBool(hKey, cfg->HackNoTVRefresh, cfgmask->HackNoTVRefresh, _T("HackNoTVRefresh")); WriteBool(hKey, cfg->HackSetCursor, cfgmask->HackSetCursor, _T("HackSetCursor")); WriteDWORD(hKey, cfg->HackPaletteDelay, cfgmask->HackPaletteDelay, _T("HackPaletteDelay")); WriteDWORD(hKey, cfg->HackPaletteVsync, cfgmask->HackPaletteVsync, _T("HackPaletteVsync")); } TCHAR newregname[MAX_PATH+65]; BOOL CheckProfileExists(LPTSTR path) { Sha256Context sha_context; SHA256_HASH sha256; TCHAR sha256string[65]; TCHAR regkey[MAX_PATH + 80]; TCHAR filename[MAX_PATH + 1]; WCHAR filename2[MAX_PATH + 1]; HKEY hKey; LONG error; int i; _tcscpy(regkey, regkeybase); _tcscat(regkey, _T("Profiles\\")); _tcscpy(filename, path); for (i = (int)_tcslen(filename); (i > 0) && (filename[i] != 92) && (filename[i] != 47); i--); i++; _tcscat(regkey, &filename[i]); _tcscat(regkey, _T("-")); i--; filename[i] = 0; _tcslwr(filename); _tchartowchar(filename2,filename,-1); Sha256Initialise(&sha_context); Sha256Update(&sha_context, filename2, (uint32_t)wcslen(filename2) * sizeof(WCHAR)); Sha256Finalise(&sha_context, &sha256); for (i = 0; i < (256 / 8); i++) { sha256string[i * 2] = (TCHAR)hexdigit(sha256.bytes[i] >> 4); sha256string[(i * 2) + 1] = (TCHAR)hexdigit(sha256.bytes[i] & 0xF); } sha256string[256 / 4] = 0; _tcscat(regkey, sha256string); error = RegOpenKeyEx(HKEY_CURRENT_USER, regkey, 0, KEY_READ, &hKey); if (error == ERROR_SUCCESS) { RegCloseKey(hKey); return TRUE; } else return FALSE; } LPTSTR MakeNewConfig(LPTSTR path) { Sha256Context sha_context; SHA256_HASH sha256; TCHAR sha256string[65]; TCHAR pathlwr[MAX_PATH + 1]; WCHAR pathlwr2[MAX_PATH + 1]; HKEY hKey; DXGLCFG tmp; TCHAR regkey[MAX_PATH + 80]; int i; TCHAR filename[MAX_PATH + 1]; _tcsncpy(pathlwr, path, MAX_PATH); pathlwr[MAX_PATH] = 0; for (i = (int)_tcslen(pathlwr); (i > 0) && (pathlwr[i] != 92) && (pathlwr[i] != 47); i--); pathlwr[i] = 0; _tcslwr(pathlwr); _tchartowchar(pathlwr2,pathlwr,-1); Sha256Initialise(&sha_context); Sha256Update(&sha_context, pathlwr2, (uint32_t)wcslen(pathlwr2) * sizeof(WCHAR)); Sha256Finalise(&sha_context, &sha256); for (i = 0; i < (256 / 8); i++) { sha256string[i * 2] = (TCHAR)hexdigit(sha256.bytes[i] >> 4); sha256string[(i * 2) + 1] = (TCHAR)hexdigit(sha256.bytes[i] & 0xF); } sha256string[256 / 4] = 0; _tcscpy(regkey,regkeybase); _tcsncpy(filename,path,MAX_PATH); filename[MAX_PATH] = 0; for(i = (int)_tcslen(filename); (i > 0) && (filename[i] != 92) && (filename[i] != 47); i--); i++; _tcscat(regkey, _T("Profiles\\")); _tcscat(regkey,&filename[i]); _tcscat(regkey,_T("-")); _tcscat(regkey,sha256string); _tcscpy(newregname,&filename[i]); _tcscat(newregname,_T("-")); _tcscat(newregname,sha256string); RegCreateKeyEx(HKEY_CURRENT_USER,regkey,0,NULL,0,KEY_ALL_ACCESS,NULL,&hKey,NULL); ReadSettings(hKey,&tmp,NULL,FALSE,TRUE,path); RegCloseKey(hKey); return newregname; } void GetDefaultConfig(DXGLCFG *cfg) { BOOL Windows8Detected = FALSE; ZeroMemory(cfg, sizeof(DXGLCFG)); cfg->DPIScale = 1; cfg->AddModes = 1; cfg->CustomResolutionX = 640; cfg->CustomResolutionY = 480; cfg->CustomRefresh = 60; cfg->DisplayMultiplierX = 1.0f; cfg->DisplayMultiplierY = 1.0f; cfg->primaryscalex = 1.0f; cfg->primaryscaley = 1.0f; // Removed for DXGL 0.5.13 release // cfg->BltThreshold = 127; cfg->WindowPosition = 1; cfg->RememberWindowSize = TRUE; cfg->RememberWindowPosition = TRUE; cfg->WindowWidth = 640; cfg->WindowHeight = 480; cfg->HackPaletteDelay = 30; cfg->LimitTextureFormats = 1; if (!cfg->Windows8Detected) { OSVERSIONINFO osver; osver.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); GetVersionEx(&osver); if (osver.dwMajorVersion > 6) Windows8Detected = TRUE; if ((osver.dwMajorVersion == 6) && (osver.dwMinorVersion >= 2)) Windows8Detected = TRUE; if (Windows8Detected) cfg->AddColorDepths |= (1 | 4 | 16); } } DWORD INIBoolValue(const char *value) { if (value[0] == 'F') return 0; if (value[0] == 'f') return 0; if (value[0] == 'T') return 1; if (value[0] == 't') return 1; if (!atoi(value)) return 0; return 1; } DWORD INIIntValue(const char *value) { return atoi(value); } DWORD INIIntBoolValue(const char *value) { if (value[0] == 'F') return 0; if (value[0] == 'f') return 0; if (value[0] == 'T') return 1; if (value[0] == 't') return 1; return atoi(value); } DWORD INIHexValue(const char *value) { return (DWORD)strtoul(value, NULL, 0); } float INIAspectValue(const char *value) { char *ptr; double numerator, denominator; if (!strcmp(value, "Default")) return 0.0f; else { // Check for colon ptr = strstr(value, ":"); if (ptr) { *ptr = 0; numerator = atof(value); denominator = atof(ptr + 1); return (float)(numerator / denominator); } else return (float)atof(value); } } float INIFloatValue(const char *value) { return (float)atof(value); } int ReadINICallback(DXGLCFG *cfg, const char *section, const char *name, const char *value) { FILE *file; TCHAR inipath[MAX_PATH + 10]; #ifdef _UNICODE TCHAR unicode_path[MAX_PATH + 1]; #endif if (!_stricmp(name, "Include")) { ini_depth++; if(ini_depth <= 16) { _tcscpy(inipath, cfg->inipath); _tcscat(inipath, _T("\\")); #ifdef _UNICODE utf8to16(unicode_path, value); _tcsncat(inipath, unicode_path, MAX_PATH); #else _tcscat(inipath, value); #endif file = _tfopen(inipath, _T("r")); if (file) { ini_parse_file(file, ReadINICallback, cfg); fclose(file); } } ini_depth--; } else { if (!_stricmp(section, "system")) { if (!_stricmp(name, "NoWriteRegistry")) cfg->NoWriteRegistry = INIBoolValue(value); if (!_stricmp(name, "OverrideDefaults")) cfg->OverrideDefaults = INIBoolValue(value); } if (!_stricmp(section, "display")) { if (!_stricmp(name, "ScalingMode")) cfg->scaler = INIIntValue(value); if (!_stricmp(name, "FullscreenWindowMode")) cfg->fullmode = INIIntValue(value); if (!_stricmp(name, "ChangeColorDepth")) cfg->colormode = INIBoolValue(value); if (!_stricmp(name, "AllColorDepths")) { if (!cfg->ParsedAddColorDepths) { if (INIBoolValue(value)) cfg->AddColorDepths = 1 | 4 | 16; else cfg->AddColorDepths = 0; } } if (!_stricmp(name, "AddColorDepths")) { cfg->ParsedAddColorDepths = TRUE; cfg->AddColorDepths = INIIntValue(value); } if (!_stricmp(name, "ExtraModes")) { if (!cfg->ParsedAddModes) { if (INIBoolValue(value)) cfg->AddModes = 7; else cfg->AddModes = 0; } } if (!_stricmp(name, "AddModes")) { cfg->ParsedAddModes = TRUE; cfg->AddModes = INIIntValue(value); } if (!_stricmp(name, "SortModes")) cfg->SortModes = INIIntValue(value); if (!_stricmp(name, "VSync")) cfg->vsync = INIIntValue(value); if (!_stricmp(name, "CustomResolutionX")) cfg->CustomResolutionX = INIIntValue(value); if (!_stricmp(name, "CustomResolutionY")) cfg->CustomResolutionY = INIIntValue(value); if (!_stricmp(name, "CustomRefresh")) cfg->CustomRefresh = INIIntValue(value); if (!_stricmp(name, "DisplayMultiplierX")) cfg->DisplayMultiplierX = INIFloatValue(value); if (!_stricmp(name, "DisplayMultiplierY")) cfg->DisplayMultiplierY = INIFloatValue(value); if (!_stricmp(name, "SingleBufferDevice")) cfg->SingleBufferDevice = INIBoolValue(value); } if (!_stricmp(section, "scaling")) { if (!_stricmp(name, "ScalingFilter")) cfg->scalingfilter = INIIntValue(value); if (!_stricmp(name, "BltScale")) cfg->BltScale = INIIntValue(value); // Removed for DXGL 0.5.13 release // if (!_stricmp(name, "BltThreshold")) cfg->BltThreshold = INIIntValue(value); if (!_stricmp(name, "AdjustPrimaryResolution")) cfg->primaryscale = INIIntValue(value); if (!_stricmp(name, "PrimaryScaleX")) cfg->primaryscalex = INIFloatValue(value); if (!_stricmp(name, "PrimaryScaleY")) cfg->primaryscaley = INIFloatValue(value); if (!_stricmp(name, "ScreenAspect")) cfg->aspect = INIAspectValue(value); if (!_stricmp(name, "DPIScale")) cfg->DPIScale = INIIntValue(value); } if (!_stricmp(section, "postprocess")) { if (!_stricmp(name, "PostprocessFilter")) cfg->postfilter = INIIntValue(value); if (!_stricmp(name, "PostprocessScaleX")) cfg->postsizex = INIFloatValue(value); if (!_stricmp(name, "PostprocessScaleY")) cfg->postsizex = INIFloatValue(value); if (!_stricmp(name, "EnableShader")) cfg->EnableShader = INIBoolValue(value); if (!_stricmp(name, "ShaderFile")) { #ifdef _UNICODE utf8to16(unicode_path, value); _tcsncpy(cfg->shaderfile, unicode_path, MAX_PATH); #else _tcsncpy(cfg->shaderfile, value, MAX_PATH); #endif } } if (!_stricmp(section, "d3d")) { if (!_stricmp(name, "TextureFilter")) cfg->texfilter = INIIntValue(value); if (!_stricmp(name, "AnisotropicFiltering")) cfg->anisotropic = INIIntValue(value); if (!_stricmp(name, "Antialiasing")) cfg->msaa = INIHexValue(value); if (!_stricmp(name, "D3DAspect")) cfg->aspect3d = INIIntValue(value); if (!_stricmp(name, "LowColorRendering")) cfg->LowColorRendering = INIIntValue(value); if (!_stricmp(name, "EnableDithering")) cfg->EnableDithering = INIIntValue(value); if (!_stricmp(name, "LimitTextureFormats")) cfg->LimitTextureFormats = INIIntValue(value); } if (!_stricmp(section, "advanced")) { if (!_stricmp(name, "TextureFormat")) cfg->TextureFormat = INIIntValue(value); if (!_stricmp(name, "TexUpload")) cfg->TexUpload = INIIntValue(value); if (!_stricmp(name, "WindowPosition")) cfg->WindowPosition = INIIntValue(value); if (!_stricmp(name, "RememberWindowSize")) cfg->RememberWindowSize = INIBoolValue(value); if (!_stricmp(name, "RememberWindowPosition")) cfg->RememberWindowPosition = INIBoolValue(value); if (!_stricmp(name, "NoResizeWindow")) cfg->NoResizeWindow = INIBoolValue(value); if (!_stricmp(name, "WindowX")) cfg->WindowX = INIIntValue(value); if (!_stricmp(name, "WindowY")) cfg->WindowY = INIIntValue(value); if (!_stricmp(name, "WindowWidth")) cfg->WindowWidth = INIIntValue(value); if (!_stricmp(name, "WindowHeight")) cfg->WindowHeight = INIIntValue(value); if (!_stricmp(name, "WindowMaximized")) cfg->WindowMaximized = INIBoolValue(value); if (!_stricmp(name, "CaptureMouse")) cfg->CaptureMouse = INIBoolValue(value); } if (!_stricmp(section, "debug")) { if (!_stricmp(name, "DebugNoExtFramebuffer")) cfg->DebugNoExtFramebuffer = INIBoolValue(value); if (!_stricmp(name, "DebugNoArbFramebuffer")) cfg->DebugNoArbFramebuffer = INIBoolValue(value); if (!_stricmp(name, "DebugNoES2Compatibility")) cfg->DebugNoES2Compatibility = INIBoolValue(value); if (!_stricmp(name, "DebugNoExtDirectStateAccess")) cfg->DebugNoExtDirectStateAccess = INIBoolValue(value); if (!_stricmp(name, "DebugNoArbDirectStateAccess")) cfg->DebugNoArbDirectStateAccess = INIBoolValue(value); if (!_stricmp(name, "DebugNoSamplerObjects")) cfg->DebugNoSamplerObjects = INIBoolValue(value); if (!_stricmp(name, "DebugNoGpuShader4")) cfg->DebugNoGpuShader4 = INIBoolValue(value); if (!_stricmp(name, "DebugNoGLSL130")) cfg->DebugNoGLSL130 = INIBoolValue(value); if (!_stricmp(name, "DebugUploadAfterUnlock")) cfg->DebugUploadAfterUnlock = INIBoolValue(value); if (!_stricmp(name, "DebugBlendDestColorKey")) cfg->DebugBlendDestColorKey = INIBoolValue(value); if (!_stricmp(name, "DebugNoMouseHooks")) cfg->DebugNoMouseHooks = INIBoolValue(value); if (!_stricmp(name, "DebugNoPaletteRedraw")) cfg->DebugNoPaletteRedraw = INIBoolValue(value); if (!_stricmp(name, "DebugMaxGLVersionMajor")) cfg->DebugMaxGLVersionMajor = INIIntValue(value); if (!_stricmp(name, "DebugMaxGLVersionMinor")) cfg->DebugMaxGLVersionMinor = INIIntValue(value); if (!_stricmp(name, "DebugTraceLevel")) cfg->DebugTraceLevel = INIIntValue(value); } if (!_stricmp(section, "hacks")) { if (!_stricmp(name, "HackCrop640480to640400")) cfg->HackCrop640480to640400 = INIBoolValue(value); if (!_stricmp(name, "HackAutoExpandViewport")) cfg->HackAutoExpandViewport = INIIntBoolValue(value); if (!_stricmp(name, "HackAutoScale512448to640480")) cfg->HackAutoExpandViewport = INIIntBoolValue(value); if (!_stricmp(name, "HackAutoExpandViewportCompare")) cfg->HackAutoExpandViewportCompare = INIIntValue(value); if (!_stricmp(name, "HackAutoExpandViewportValue")) cfg->HackAutoExpandViewportValue = INIHexValue(value); if (!_stricmp(name, "HackNoTVRefresh")) cfg->HackNoTVRefresh = INIBoolValue(value); if (!_stricmp(name, "HackSetCursor")) cfg->HackSetCursor = INIBoolValue(value); if (!_stricmp(name, "HackPaletteDelay")) cfg->HackPaletteDelay = INIIntValue(value); if (!_stricmp(name, "HackPaletteVsync")) cfg->HackPaletteVsync = INIBoolValue(value); } } return 1; } void ReadINI(DXGLCFG *cfg) { FILE *file; TCHAR inipath[MAX_PATH + 10]; ini_depth = 0; GetModuleFileName(NULL, inipath, MAX_PATH); GetDirFromPath(inipath); _tcscpy(cfg->inipath, inipath); _tcscat(inipath, _T("\\dxgl.cfg")); file = _tfopen(inipath, _T("r")); if (file) { ini_parse_file(file, ReadINICallback, cfg); fclose(file); } else { GetDirFromPath(inipath); _tcscat(inipath, _T("\\dxgl.ini")); file = _tfopen(inipath, _T("r")); if (file) { ini_parse_file(file, ReadINICallback, cfg); fclose(file); } } } void SetINISection(HANDLE file, int section) { char buffer[32]; DWORD buffersize; DWORD outsize; if (section != ini_currentsection) { ini_currentsection = section; switch (section) { case INISECTION_SYSTEM: strcpy(buffer, "\r\n[system]\r\n"); break; case INISECTION_DISPLAY: strcpy(buffer, "\r\n[display]\r\n"); break; case INISECTION_SCALING: strcpy(buffer, "\r\n[scaling]\r\n"); break; case INISECTION_POSTPROCESS: strcpy(buffer, "\r\n[postprocess]\r\n"); break; case INISECTION_D3D: strcpy(buffer, "\r\n[d3d]\r\n"); break; case INISECTION_ADVANCED: strcpy(buffer, "\r\n[advanced]\r\n"); break; case INISECTION_DEBUG: strcpy(buffer, "\r\n[debug]\r\n"); break; case INISECTION_HACKS: strcpy(buffer, "\r\n[hacks]\r\n"); break; default: return; } buffersize = (DWORD)strlen(buffer); WriteFile(file, buffer, buffersize, &outsize, NULL); } } void INIWriteBool(HANDLE file, const char *name, BOOL value, BOOL mask, int section) { char buffer[256]; DWORD buffersize; DWORD outsize; if (mask) { SetINISection(file, section); strcpy(buffer, name); strcat(buffer, "="); if (value) strcat(buffer, "true"); else strcat(buffer, "false"); strcat(buffer, "\r\n"); buffersize = (DWORD)strlen(buffer); WriteFile(file, buffer, buffersize, &outsize, NULL); } } void INIWriteInt(HANDLE file, const char *name, DWORD value, DWORD mask, int section) { char buffer[256]; char number[32]; DWORD buffersize; DWORD outsize; if (mask) { SetINISection(file, section); strcpy(buffer, name); strcat(buffer, "="); _itoa(value, number, 10); strcat(buffer, number); strcat(buffer, "\r\n"); buffersize = (DWORD)strlen(buffer); WriteFile(file, buffer, buffersize, &outsize, NULL); } } void INIWriteHex(HANDLE file, const char *name, DWORD value, DWORD mask, int section) { char buffer[256]; char number[32]; DWORD buffersize; DWORD outsize; if (mask) { SetINISection(file, section); strcpy(buffer, name); strcat(buffer, "=0x"); _itoa(value, number, 16); strcat(buffer, number); strcat(buffer, "\r\n"); buffersize = (DWORD)strlen(buffer); WriteFile(file, buffer, buffersize, &outsize, NULL); } } void INIWriteFloat(HANDLE file, const char *name, float value, float mask, int digits, int section) { char buffer[256]; char number[32]; char floatformat[16]; DWORD buffersize; DWORD outsize; if (mask) { SetINISection(file, section); strcpy(buffer, name); strcat(buffer, "="); _itoa(digits, number, 10); strcpy(floatformat, "%."); strcat(floatformat, number); strcat(floatformat, "g"); _snprintf(number, 31, floatformat, value); number[31] = 0; strcat(buffer, number); strcat(buffer, "\r\n"); buffersize = (DWORD)strlen(buffer); WriteFile(file, buffer, buffersize, &outsize, NULL); } } void FloatToAspectString(float f, char *aspect) { double integer; double dummy; double fract; char denominator[5]; int i; if (_isnan(f)) f = 0.0f; //Handle NAN condition if (f >= 1000.0f) // Clamp ridiculously wide aspects { strcpy(aspect, "1000:1"); return; } if (f < 0.001f) // Exclude ridiculously tall aspects, zero, and negative { strcpy(aspect, "Default"); return; } // Handle common aspects if (fabs(f - 1.25f) < 0.0001f) { strcpy(aspect, "5:4"); return; } if (fabs(f - 1.3333333f) < 0.0001f) { strcpy(aspect, "4:3"); return; } if (fabs(f - 1.6f) < 0.0001f) { strcpy(aspect, "16:10"); return; } if (fabs(f - 1.7777777) < 0.0001f) { strcpy(aspect, "16:9"); return; } if (fabs(f - 1.9333333) < 0.0001f) { strcpy(aspect, "256:135"); return; } fract = modf(f, &integer); if (fract < 0.0001f) //Handle integer aspects { _itoa((int)integer, aspect, 10); strcat(aspect, ":1"); return; } // Finally try from 2 to 1000 for (i = 2; i < 1000; i++) { if (fabs(modf(fract*i, &dummy)) < 0.0001f) { _itoa((int)((f*i) + .5f), aspect, 10); _itoa(i, denominator, 10); strcat(aspect, ":"); strcat(aspect, denominator); return; } } // Cannot find a reasonable fractional aspect, so display as decimal. sprintf(aspect, "%.6g", f); } void INIWriteAspect(HANDLE file, const char *name, float value, float mask, int section) { char buffer[256]; char number[32]; DWORD buffersize; DWORD outsize; if (mask) { SetINISection(file, section); strcpy(buffer, name); strcat(buffer, "="); FloatToAspectString(value,number); strcat(buffer, number); strcat(buffer, "\r\n"); buffersize = (DWORD)strlen(buffer); WriteFile(file, buffer, buffersize, &outsize, NULL); } } void INIWriteString(HANDLE file, const char *name, const char *value, DWORD mask, int section) { char buffer[512]; DWORD buffersize; DWORD outsize; if (mask) { SetINISection(file, section); strcpy(buffer, name); strcat(buffer, "="); strcat(buffer, value); strcat(buffer, "\r\n"); buffersize = (DWORD)strlen(buffer); WriteFile(file, buffer, buffersize, &outsize, NULL); } } void INIWriteTCHARString(HANDLE file, const char *name, LPCTSTR value, DWORD mask, int section) { char buffer[512]; #ifdef _UNICODE char unicodebuffer[MAX_PATH + 1]; #endif DWORD buffersize; DWORD outsize; if (mask) { SetINISection(file, section); strcpy(buffer, name); strcat(buffer, "="); #ifdef _UNICODE WideCharToMultiByte(CP_UTF8, 0, value, _tcslen(value), unicodebuffer, MAX_PATH, NULL, NULL); strcat(buffer, unicodebuffer); #else strcat(buffer, value); #endif strcat(buffer, "\r\n"); buffersize = (DWORD)strlen(buffer); WriteFile(file, buffer, buffersize, &outsize, NULL); } } DWORD WriteINI(DXGLCFG *cfg, DXGLCFG *mask, LPCTSTR path, HWND hWnd) { Sha256Context sha_context; SHA256_HASH sha256; char sha256string[65]; char buffer[512]; DWORD bytesread; HANDLE file, file2; TCHAR inipath[MAX_PATH + 10]; DWORD error; int i; int answer; _tcscpy(inipath, path); _tcscat(inipath, _T("\\dxgl.ini")); file = CreateFile(inipath, GENERIC_WRITE, FILE_SHARE_READ, NULL, CREATE_NEW, FILE_ATTRIBUTE_NORMAL, NULL); if (file == INVALID_HANDLE_VALUE) { error = GetLastError(); if (error == ERROR_FILE_EXISTS) { answer = MessageBox(hWnd, _T("File already exists. Do you want to overwrite it?"), _T("File exists"), MB_YESNO | MB_ICONQUESTION); if (answer == IDNO) return error; } else return error; file = CreateFile(inipath, GENERIC_WRITE, FILE_SHARE_READ, NULL, CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL); if (file == INVALID_HANDLE_VALUE) return GetLastError(); } ini_currentsection = INISECTION_NULL; strcpy(buffer, "; DXGL Configuration file\r\n; This file was generated by DXGL Config.\r\n"); WriteFile(file, buffer, (DWORD)strlen(buffer), &bytesread, NULL); // [system] if (cfg->NoWriteRegistry) INIWriteBool(file, "NoWriteRegistry", TRUE, TRUE, INISECTION_SYSTEM); if (cfg->OverrideDefaults) INIWriteBool(file, "OverrideDefaults", TRUE, TRUE, INISECTION_SYSTEM); if (cfg->NoOverwrite) INIWriteBool(file, "NoOverwrite", TRUE, TRUE, INISECTION_SYSTEM); if (cfg->SaveSHA256) { _tcscpy(inipath, path); _tcscat(inipath, _T("\\ddraw.dll")); Sha256Initialise(&sha_context); file2 = CreateFile(inipath, GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL); if (file2 != INVALID_HANDLE_VALUE) { while (1) { if(!ReadFile(file2, buffer, 512, &bytesread, NULL)) break; if (!bytesread) break; Sha256Update(&sha_context, buffer, bytesread); if (bytesread < 512) break; } Sha256Finalise(&sha_context, &sha256); CloseHandle(file2); ZeroMemory(sha256string, 65 * sizeof(char)); for (i = 0; i < (256 / 8); i++) { sha256string[i * 2] = hexdigit(sha256.bytes[i] >> 4); sha256string[(i * 2) + 1] = hexdigit(sha256.bytes[i] & 0xF); } strcpy(buffer, "; Do not change the following value!\r\n"); WriteFile(file, buffer, (DWORD)strlen(buffer), &bytesread, NULL); INIWriteString(file, "BundledDDrawSHA256", sha256string, 1, INISECTION_SYSTEM); } else MessageBox(hWnd, _T("Cannot read ddraw.dll, skipping SHA-256 checksum"), _T("Warning"), MB_OK | MB_ICONWARNING); } if (cfg->NoUninstall) INIWriteBool(file, "NoUninstall", TRUE, TRUE, INISECTION_SYSTEM); // [display] INIWriteInt(file, "ScalingMode", cfg->scaler, mask->scaler, INISECTION_DISPLAY); INIWriteInt(file, "FullscreenWindowMode", cfg->fullmode, mask->fullmode, INISECTION_DISPLAY); INIWriteBool(file, "ChangeColorDepth", cfg->colormode, mask->colormode, INISECTION_DISPLAY); INIWriteInt(file, "AddColorDepths", cfg->AddColorDepths, mask->AddColorDepths, INISECTION_DISPLAY); INIWriteInt(file, "AddModes", cfg->AddModes, mask->AddModes, INISECTION_DISPLAY); INIWriteInt(file, "SortModes", cfg->SortModes, mask->SortModes, INISECTION_DISPLAY); INIWriteInt(file, "VSync", cfg->vsync, mask->vsync, INISECTION_DISPLAY); INIWriteInt(file, "CustomResolutionX", cfg->CustomResolutionX, mask->CustomResolutionX, INISECTION_DISPLAY); INIWriteInt(file, "CustomResolutionY", cfg->CustomResolutionY, mask->CustomResolutionY, INISECTION_DISPLAY); INIWriteInt(file, "CustomRefresh", cfg->CustomRefresh, mask->CustomRefresh, INISECTION_DISPLAY); INIWriteFloat(file, "DisplayMultiplierX", cfg->DisplayMultiplierX, mask->DisplayMultiplierX, 4, INISECTION_DISPLAY); INIWriteFloat(file, "DisplayMultiplierY", cfg->DisplayMultiplierY, mask->DisplayMultiplierY, 4, INISECTION_DISPLAY); INIWriteInt(file, "SingleBufferDevice", cfg->SingleBufferDevice, mask->SingleBufferDevice, INISECTION_DISPLAY); // [scaling] INIWriteInt(file, "ScalingFilter", cfg->scalingfilter, mask->scalingfilter, INISECTION_SCALING); INIWriteInt(file, "BltScale", cfg->BltScale, mask->BltScale, INISECTION_SCALING); // Option was temporarily removed for DXGL 0.5.13 release //INIWriteInt(file, "BltThreshold", cfg->BltThreshold, mask->BltThreshold, INISECTION_SCALING); INIWriteInt(file, "AdjustPrimaryResolution", cfg->primaryscale, mask->primaryscale, INISECTION_SCALING); INIWriteFloat(file, "PrimaryScaleX", cfg->primaryscalex, mask->primaryscalex, 4, INISECTION_SCALING); INIWriteFloat(file, "PrimaryScaleY", cfg->primaryscaley, mask->primaryscaley, 4, INISECTION_SCALING); INIWriteAspect(file, "ScreenAspect", cfg->aspect, mask->aspect, INISECTION_SCALING); INIWriteInt(file, "DPIScale", cfg->DPIScale, mask->DPIScale, INISECTION_SCALING); // [postprocess] INIWriteInt(file, "PostprocessFilter", cfg->postfilter, mask->postfilter, INISECTION_POSTPROCESS); INIWriteFloat(file, "PostprocessScaleX", cfg->postsizex, mask->postsizex, 4, INISECTION_POSTPROCESS); INIWriteFloat(file, "PostprocessScaleY", cfg->postsizey, mask->postsizey, 4, INISECTION_POSTPROCESS); INIWriteInt(file, "EnableShader", cfg->EnableShader, mask->EnableShader, INISECTION_POSTPROCESS); INIWriteTCHARString(file, "ShaderFile", cfg->shaderfile, mask->shaderfile[0], INISECTION_POSTPROCESS); // [d3d] INIWriteInt(file, "TextureFilter", cfg->texfilter, mask->texfilter, INISECTION_D3D); INIWriteInt(file, "AnisotropicFiltering", cfg->anisotropic, mask->anisotropic, INISECTION_D3D); INIWriteHex(file, "Antialiasing", cfg->msaa, mask->msaa, INISECTION_D3D); INIWriteInt(file, "D3DAspect", cfg->aspect3d, mask->aspect3d, INISECTION_D3D); INIWriteInt(file, "LowColorRendering", cfg->LowColorRendering, mask->LowColorRendering, INISECTION_D3D); INIWriteInt(file, "EnableDithering", cfg->EnableDithering, mask->EnableDithering, INISECTION_D3D); INIWriteInt(file, "LimitTextureFormats", cfg->LimitTextureFormats, mask->LimitTextureFormats, INISECTION_D3D); // [advanced] INIWriteInt(file, "TextureFormat", cfg->TextureFormat, mask->TextureFormat, INISECTION_ADVANCED); INIWriteInt(file, "TexUpload", cfg->TexUpload, mask->TexUpload, INISECTION_ADVANCED); INIWriteInt(file, "WindowPosition", cfg->WindowPosition, mask->WindowPosition, INISECTION_ADVANCED); INIWriteBool(file, "RememberWindowSize", cfg->RememberWindowSize, mask->RememberWindowSize, INISECTION_ADVANCED); INIWriteBool(file, "RememberWindowPosition", cfg->RememberWindowPosition, mask->RememberWindowPosition, INISECTION_ADVANCED); INIWriteBool(file, "NoResizeWindow", cfg->NoResizeWindow, mask->NoResizeWindow, INISECTION_ADVANCED); INIWriteInt(file, "WindowX", cfg->WindowX, mask->WindowX, INISECTION_ADVANCED); INIWriteInt(file, "WindowY", cfg->WindowY, mask->WindowY, INISECTION_ADVANCED); INIWriteInt(file, "WindowWidth", cfg->WindowWidth, mask->WindowWidth, INISECTION_ADVANCED); INIWriteInt(file, "WindowHeight", cfg->WindowHeight, mask->WindowHeight, INISECTION_ADVANCED); INIWriteBool(file, "WindowMaximized", cfg->WindowMaximized, mask->WindowMaximized, INISECTION_ADVANCED); INIWriteBool(file, "CaptureMouse", cfg->CaptureMouse, mask->CaptureMouse, INISECTION_ADVANCED); // [debug] INIWriteBool(file, "DebugNoExtFramebuffer", cfg->DebugNoExtFramebuffer, mask->DebugNoExtFramebuffer, INISECTION_DEBUG); INIWriteBool(file, "DebugNoArbFramebuffer", cfg->DebugNoArbFramebuffer, mask->DebugNoArbFramebuffer, INISECTION_DEBUG); INIWriteBool(file, "DebugNoES2Compatibility", cfg->DebugNoES2Compatibility, mask->DebugNoES2Compatibility, INISECTION_DEBUG); INIWriteBool(file, "DebugNoExtDirectStateAccess", cfg->DebugNoExtDirectStateAccess, mask->DebugNoExtDirectStateAccess, INISECTION_DEBUG); INIWriteBool(file, "DebugNoArbDirectStateAccess", cfg->DebugNoArbDirectStateAccess, mask->DebugNoArbDirectStateAccess, INISECTION_DEBUG); INIWriteBool(file, "DebugNoSamplerObjects", cfg->DebugNoSamplerObjects, mask->DebugNoSamplerObjects, INISECTION_DEBUG); INIWriteBool(file, "DebugNoGpuShader4", cfg->DebugNoGpuShader4, mask->DebugNoGpuShader4, INISECTION_DEBUG); INIWriteBool(file, "DebugNoGLSL130", cfg->DebugNoGLSL130, mask->DebugNoGLSL130, INISECTION_DEBUG); INIWriteBool(file, "DebugUnloadAfterUnlock", cfg->DebugUploadAfterUnlock, mask->DebugUploadAfterUnlock, INISECTION_DEBUG); INIWriteBool(file, "DebugBlendDestColorKey", cfg->DebugBlendDestColorKey, mask->DebugBlendDestColorKey, INISECTION_DEBUG); INIWriteBool(file, "DebugNoMouseHooks", cfg->DebugNoMouseHooks, mask->DebugNoMouseHooks, INISECTION_DEBUG); INIWriteBool(file, "DebugNoPaletteRedraw", cfg->DebugNoPaletteRedraw, mask->DebugNoPaletteRedraw, INISECTION_DEBUG); INIWriteBool(file, "DebugMaxGLVersionMajor", cfg->DebugMaxGLVersionMajor, mask->DebugMaxGLVersionMajor, INISECTION_DEBUG); INIWriteBool(file, "DebugMaxGLVersionMinor", cfg->DebugMaxGLVersionMinor, mask->DebugMaxGLVersionMinor, INISECTION_DEBUG); INIWriteBool(file, "DebugTraceLevel", cfg->DebugTraceLevel, mask->DebugTraceLevel, INISECTION_DEBUG); // [hacks] INIWriteBool(file, "HackCrop640480to640400", cfg->HackCrop640480to640400, mask->HackCrop640480to640400, INISECTION_HACKS); INIWriteInt(file, "HackAutoExpandViewport", cfg->HackAutoExpandViewport, mask->HackAutoExpandViewport, INISECTION_HACKS); INIWriteInt(file, "HackAutoExpandViewportCompare", cfg->HackAutoExpandViewportCompare, mask->HackAutoExpandViewportCompare, INISECTION_HACKS); INIWriteHex(file, "HackAutoExpandViewportValue", cfg->HackAutoExpandViewportValue, mask->HackAutoExpandViewportValue, INISECTION_HACKS); INIWriteBool(file, "HackNoTVRefresh", cfg->HackNoTVRefresh, mask->HackNoTVRefresh, INISECTION_HACKS); INIWriteBool(file, "HackSetCursor", cfg->HackSetCursor, mask->HackSetCursor, INISECTION_HACKS); INIWriteInt(file, "HackPaletteDelay", cfg->HackPaletteDelay, mask->HackPaletteDelay, INISECTION_HACKS); INIWriteBool(file, "HackPaletteVsync", cfg->HackPaletteVsync, mask->HackPaletteVsync, INISECTION_HACKS); CloseHandle(file); return ERROR_SUCCESS; } void GetCurrentConfig(DXGLCFG *cfg, BOOL initial) { HKEY hKey; Sha256Context sha_context; SHA256_HASH sha256; TCHAR sha256string[65]; TCHAR filename[MAX_PATH+1]; WCHAR filename2[MAX_PATH+1]; TCHAR regkey[MAX_PATH + 80]; size_t i; BOOL DPIAwarePM = FALSE; HMODULE hSHCore = NULL; HMODULE hUser32 = NULL; HRESULT(WINAPI *_SetProcessDpiAwareness)(DWORD value); BOOL(WINAPI *_SetProcessDpiAwarenessContext)(HANDLE value) = NULL; BOOL(WINAPI *_SetProcessDPIAware)(); GetModuleFileName(NULL, filename, MAX_PATH); _tcscpy(regkey, regkeybase); _tcscat(regkey, _T("Profiles\\")); for (i = _tcslen(filename); (i > 0) && (filename[i] != 92) && (filename[i] != 47); i--); i++; _tcscat(regkey, &filename[i]); _tcscat(regkey, _T("-")); i--; filename[i] = 0; _tcslwr(filename); _tchartowchar(filename2, filename, -1); Sha256Initialise(&sha_context); Sha256Update(&sha_context, filename2, (uint32_t)wcslen(filename2) * sizeof(WCHAR)); Sha256Finalise(&sha_context, &sha256); for (i = 0; i < (256 / 8); i++) { sha256string[i * 2] = (TCHAR)hexdigit(sha256.bytes[i] >> 4); sha256string[(i * 2) + 1] = (TCHAR)hexdigit(sha256.bytes[i] & 0xF); } sha256string[256 / 4] = 0; _tcscat(regkey, sha256string); GetGlobalConfig(cfg, initial); _tcscpy(cfg->regkey, regkey); ReadINI(cfg); if (cfg->OverrideDefaults) { GetDefaultConfig(cfg); ReadINI(cfg); } if (initial || cfg->NoWriteRegistry) RegOpenKeyEx(HKEY_CURRENT_USER, cfg->regkey, 0, KEY_READ, &hKey); else { RegCreateKeyEx(HKEY_CURRENT_USER, regkeyglobal, 0, NULL, 0, KEY_ALL_ACCESS, NULL, &hKey, NULL); if (hKey) RegCloseKey(hKey); RegCreateKeyEx(HKEY_CURRENT_USER, cfg->regkey, 0, NULL, 0, KEY_ALL_ACCESS, NULL, &hKey, NULL); } if (hKey) { ReadSettings(hKey, cfg, NULL, FALSE, TRUE, NULL); RegCloseKey(hKey); } hKey = NULL; if (cfg->DPIScale == 2) AddCompatFlag(_T("HIGHDPIAWARE")); else DelCompatFlag(_T("HIGHDPIAWARE"),initial); if (initial) { switch(cfg->DPIScale) { case 1: // Per-monitor DPI Aware V1 hSHCore = LoadLibrary(_T("SHCore.dll")); if (hSHCore) { _SetProcessDpiAwareness = (HRESULT(WINAPI*)(DWORD))GetProcAddress(hSHCore, "SetProcessDpiAwareness"); if (_SetProcessDpiAwareness) { DPIAwarePM = TRUE; _SetProcessDpiAwareness(2); } } if (!DPIAwarePM) { hUser32 = LoadLibrary(_T("User32.dll")); if (hUser32) { _SetProcessDPIAware = (BOOL(WINAPI*)())GetProcAddress(hUser32, "SetProcessDPIAware"); if (_SetProcessDPIAware) _SetProcessDPIAware(); } } if (hSHCore) FreeLibrary(hSHCore); if (hUser32) FreeLibrary(hUser32); break; case 3: // System DPI Aware hSHCore = LoadLibrary(_T("SHCore.dll")); if (hSHCore) { _SetProcessDpiAwareness = (HRESULT(WINAPI*)(DWORD))GetProcAddress(hSHCore, "SetProcessDpiAwareness"); if (_SetProcessDpiAwareness) { DPIAwarePM = TRUE; _SetProcessDpiAwareness(1); } } if (!DPIAwarePM) { hUser32 = LoadLibrary(_T("User32.dll")); if (hUser32) { _SetProcessDPIAware = (BOOL(WINAPI*)())GetProcAddress(hUser32, "SetProcessDPIAware"); if (_SetProcessDPIAware) _SetProcessDPIAware(); } } if (hSHCore) FreeLibrary(hSHCore); if (hUser32) FreeLibrary(hUser32); break; case 4: // Per-monitor DPI Aware V2 hUser32 = LoadLibrary(_T("User32.dll")); if (hUser32) { _SetProcessDpiAwarenessContext = (BOOL(WINAPI*)(HANDLE))GetProcAddress(hUser32, "SetProcessDpiAwarenessContext"); if (_SetProcessDpiAwarenessContext) _SetProcessDpiAwarenessContext((HANDLE)-4); } if (!_SetProcessDpiAwarenessContext) { hSHCore = LoadLibrary(_T("SHCore.dll")); if (hSHCore) { _SetProcessDpiAwareness = (HRESULT(WINAPI*)(DWORD))GetProcAddress(hSHCore, "SetProcessDpiAwareness"); if (_SetProcessDpiAwareness) { DPIAwarePM = TRUE; _SetProcessDpiAwareness(2); } } if (!DPIAwarePM) { if (!hUser32) hUser32 = LoadLibrary(_T("User32.dll")); if (hUser32) { _SetProcessDPIAware = (BOOL(WINAPI*)())GetProcAddress(hUser32, "SetProcessDPIAware"); if (_SetProcessDPIAware) _SetProcessDPIAware(); } } } if (hSHCore) FreeLibrary(hSHCore); if (hUser32) FreeLibrary(hUser32); break; default: break; } } //if(!cfg->colormode) DelCompatFlag(_T("DWM8And16BitMitigation"), initial); // Windows 10 compatibility issues; not needed? } void GetGlobalConfig(DXGLCFG *cfg, BOOL initial) { HKEY hKey = NULL; GetDefaultConfig(cfg); RegOpenKeyEx(HKEY_CURRENT_USER, regkeyglobal, 0, KEY_READ, &hKey); if (hKey) { ReadSettings(hKey, cfg, NULL, TRUE, FALSE, NULL); RegCloseKey(hKey); } } void GetGlobalConfigWithMask(DXGLCFG *cfg, DXGLCFG *mask, BOOL initial) { DWORD WindowXMask, WindowYMask, WindowWidthMask, WindowHeightMask; HKEY hKey = NULL; GetDefaultConfig(cfg); RegOpenKeyEx(HKEY_CURRENT_USER, regkeyglobal, 0, KEY_READ, &hKey); if (hKey) { ReadSettings(hKey, cfg, mask, TRUE, FALSE, NULL); RegCloseKey(hKey); } // Set mask on optional components if (mask) { WindowXMask = mask->WindowX; WindowYMask = mask->WindowY; WindowWidthMask = mask->WindowWidth; WindowHeightMask = mask->WindowHeight; memset(mask, 0xff, sizeof(DXGLCFG)); mask->WindowX = WindowXMask; mask->WindowY = WindowYMask; mask->WindowWidth = WindowWidthMask; mask->WindowHeight = WindowHeightMask; } } void GetConfig(DXGLCFG *cfg, DXGLCFG *mask, LPCTSTR name) { HKEY hKey; TCHAR regkey[MAX_PATH + 80]; _tcscpy(regkey,regkeybase); _tcscat(regkey, _T("Profiles\\")); _tcsncat(regkey, name, MAX_PATH); ZeroMemory(cfg,sizeof(DXGLCFG)); cfg->DPIScale = 1; RegCreateKeyEx(HKEY_CURRENT_USER,regkey,0,NULL,0,KEY_ALL_ACCESS,NULL,&hKey,NULL); ReadSettings(hKey,cfg,mask,FALSE,FALSE,NULL); RegCloseKey(hKey); } void SetGlobalConfig(const DXGLCFG *cfg, const DXGLCFG *mask) { HKEY hKey; RegCreateKeyEx(HKEY_CURRENT_USER,regkeyglobal,0,NULL,0,KEY_ALL_ACCESS,NULL,&hKey,NULL); WriteSettings(hKey,cfg,mask); RegCloseKey(hKey); } void SetConfig(const DXGLCFG *cfg, const DXGLCFG *mask, LPCTSTR name) { HKEY hKey; TCHAR regkey[MAX_PATH + 80]; _tcscpy(regkey, regkeybase); _tcscat(regkey, _T("Profiles\\")); _tcsncat(regkey, name, MAX_PATH); RegCreateKeyEx(HKEY_CURRENT_USER, regkey, 0, NULL, 0, KEY_ALL_ACCESS, NULL, &hKey, NULL); WriteSettings(hKey,cfg,mask); RegCloseKey(hKey); } void SaveWindowSettings(const DXGLCFG *cfg) { HKEY hKey; if ((!cfg->RememberWindowSize) && (!cfg->RememberWindowPosition)) return; RegCreateKeyEx(HKEY_CURRENT_USER, cfg->regkey, 0, NULL, 0, KEY_ALL_ACCESS, NULL, &hKey, NULL); if (hKey) { if (cfg->RememberWindowPosition) { WriteDWORD(hKey, cfg->WindowX, 1, _T("WindowX")); WriteDWORD(hKey, cfg->WindowY, 1, _T("WindowY")); } if (cfg->RememberWindowSize) { WriteDWORD(hKey, cfg->WindowWidth, 1, _T("WindowWidth")); WriteDWORD(hKey, cfg->WindowHeight, 1, _T("WindowHeight")); WriteDWORD(hKey, cfg->WindowMaximized, 1, _T("WindowMaximized")); } RegCloseKey(hKey); } } // Checks for obsolete DXGL Test registry entry and renames it to DXGLCFG. void UpgradeDXGLTestToDXGLCfg() { Sha256Context sha_context; SHA256_HASH sha256; TCHAR sha256string[65]; TCHAR installpath[MAX_PATH + 1]; WCHAR installpath2[MAX_PATH + 1]; TCHAR profilepath[MAX_PATH + 80]; TCHAR destpath[MAX_PATH + 80]; LONG error; DWORD sizeout = (MAX_PATH + 1) * sizeof(TCHAR); DWORD sizeout2; HKEY hKeyInstall = NULL; HKEY hKeyProfile = NULL; HKEY hKeyDest = NULL; DWORD numvalue; DWORD olddirsize = 1024; TCHAR *olddir = NULL; DWORD oldvaluesize = 1024; TCHAR *oldvalue = NULL; DWORD regtype; int i; error = RegOpenKeyEx(HKEY_LOCAL_MACHINE, _T("Software\\DXGL"), 0, KEY_READ, &hKeyInstall); if (error == ERROR_SUCCESS) { error = RegQueryValueEx(hKeyInstall, _T("InstallDir"), NULL, NULL, (LPBYTE)installpath, &sizeout); if (error == ERROR_SUCCESS) { _tcslwr(installpath); _tchartowchar(installpath2, installpath, -1); Sha256Initialise(&sha_context); Sha256Update(&sha_context, installpath2, (uint32_t)wcslen(installpath2) * sizeof(WCHAR)); Sha256Finalise(&sha_context, &sha256); for (i = 0; i < (256 / 8); i++) { sha256string[i * 2] = (TCHAR)hexdigit(sha256.bytes[i] >> 4); sha256string[(i * 2) + 1] = (TCHAR)hexdigit(sha256.bytes[i] & 0xF); } sha256string[256 / 4] = 0; _tcscpy(profilepath, _T("Software\\DXGL\\Profiles\\dxgltest.exe-")); _tcscat(profilepath, sha256string); _tcscpy(destpath, _T("Software\\DXGL\\Profiles\\dxglcfg.exe-")); _tcscat(destpath, sha256string); error = RegOpenKeyEx(HKEY_CURRENT_USER, profilepath, 0, KEY_READ, &hKeyProfile); if (error == ERROR_SUCCESS) { error = RegOpenKeyEx(HKEY_CURRENT_USER, destpath, 0, KEY_READ, &hKeyDest); if (error == ERROR_SUCCESS) // Clear spurious DXGLCfg entry { RegCloseKey(hKeyDest); RegDeleteKey(HKEY_CURRENT_USER, destpath); } // Copy over to new key error = RegCreateKeyEx(HKEY_CURRENT_USER, destpath, 0, NULL, 0, KEY_ALL_ACCESS, NULL, &hKeyDest, NULL); if (error == ERROR_SUCCESS) { olddir = malloc(olddirsize); oldvalue = malloc(oldvaluesize); numvalue = 0; do { sizeout = olddirsize; sizeout2 = oldvaluesize; error = RegEnumValue(hKeyProfile, numvalue, olddir, &sizeout, NULL, ®type, (LPBYTE)oldvalue, &sizeout2); if (error == ERROR_MORE_DATA) { if (sizeout > olddirsize) { olddirsize = sizeout; olddir = realloc(olddir, olddirsize); if (!olddir) { MessageBox(NULL, _T("Out of memory updating registry"), _T("Fatal error"), MB_ICONSTOP | MB_OK); ExitProcess(error); } } if (sizeout2 > oldvaluesize) { oldvaluesize = sizeout2; oldvalue = realloc(oldvalue, oldvaluesize); if (!oldvalue) { MessageBox(NULL, _T("Out of memory updating registry"), _T("Fatal error"), MB_ICONSTOP | MB_OK); ExitProcess(error); } } sizeout = olddirsize; sizeout2 = oldvaluesize; error = RegEnumValue(hKeyProfile, numvalue, olddir, &sizeout, NULL, ®type, (LPBYTE)oldvalue, &sizeout2); } if (error == ERROR_SUCCESS) { if (_tcsnicmp(olddir, _T("InstallPaths"), sizeout)) RegSetValueEx(hKeyDest, olddir, 0, regtype, (LPBYTE)oldvalue, sizeout2); } numvalue++; } while (error == ERROR_SUCCESS); RegCloseKey(hKeyDest); free(olddir); free(oldvalue); } // Delete old key RegCloseKey(hKeyProfile); RegDeleteKey(HKEY_CURRENT_USER, profilepath); } } } if (hKeyInstall) RegCloseKey(hKeyInstall); } /** * Checks the registry configuration version and if outdated upgrades to * the latest version - currently version 2 * Pre-versioned configuration is assumed to be version 0. */ void UpgradeConfig() { DWORD version = 0; DWORD keyindex; HKEY hKey; HKEY hKeyProfile; HKEY hKeyDest; HKEY hKeyProfileDest; TCHAR regkey[MAX_PATH + 24]; TCHAR subkey[MAX_PATH]; TCHAR exepath[(MAX_PATH * 2) + 1]; FILE *file; TCHAR crcstr[10]; unsigned long crc; DWORD numoldconfig; DWORD numvalue; DWORD oldconfigcount; DWORD olddirsize = 1024; TCHAR *olddir = NULL; DWORD oldvaluesize = 1024; WCHAR dir_unicode[MAX_PATH]; TCHAR *oldvalue = NULL; TCHAR *ptr; size_t length; CFGREG *oldkeys = NULL; DWORD regtype; DWORD sizeout, sizeout2; Sha256Context sha_context; SHA256_HASH PathHash; TCHAR PathHashString[65]; LONG error; LONG error2; DWORD i; // Check configuration version first _tcscpy(regkey, regkeybase); error = RegCreateKeyEx(HKEY_CURRENT_USER, regkey, 0, NULL, 0, KEY_ALL_ACCESS, NULL, &hKey, NULL); if (error != ERROR_SUCCESS) { MessageBox(NULL, _T("Could not open registry key to upgrade DXGL"), _T("Fatal error"), MB_ICONSTOP | MB_OK); ExitProcess(error); } sizeout = 4; regtype = REG_DWORD; error = RegQueryValueEx(hKey, _T("Configuration Version"), NULL, ®type, (LPBYTE)&version, &sizeout); if (error != ERROR_SUCCESS) version = 0; // Version is 0 if not set (alpha didn't have version) if (regtype != REG_DWORD) version = 0; // Is the key the wrong type? if (version >= 1) goto ver1to2; // If version is 1 check for version 2. ver0to1: // Version 0 to 1: Convert old EXE checksum profiles to directory based profiles. // Count profiles keyindex = 0; numoldconfig = 0; olddir = malloc(olddirsize); do { sizeout = MAX_PATH; error = RegEnumKeyEx(hKey, keyindex, subkey, &sizeout, NULL, NULL, NULL, NULL); keyindex++; if (error == ERROR_SUCCESS) { error2 = RegOpenKeyEx(hKey, subkey, 0, KEY_READ, &hKeyProfile); if (error2 == ERROR_SUCCESS) { regtype = REG_MULTI_SZ; sizeout = olddirsize; error2 = RegQueryValueEx(hKeyProfile, _T("InstallPaths"), NULL, ®type, (LPBYTE)olddir, &sizeout); if (error2 == ERROR_MORE_DATA) { olddirsize = sizeout; olddir = realloc(olddir, olddirsize); if (!olddir) { MessageBox(NULL, _T("Out of memory updating registry"), _T("Fatal error"), MB_ICONSTOP | MB_OK); ExitProcess(error); } sizeout = olddirsize; error2 = RegQueryValueEx(hKeyProfile, _T("InstallPaths"), NULL, ®type, (LPBYTE)olddir, &sizeout); } if (error2 == ERROR_SUCCESS) { if (regtype == REG_MULTI_SZ) { // Parse MULTI_SZ and count install paths ptr = olddir; do { length = _tcslen(ptr); if (length) { numoldconfig++; ptr += length + 1; } } while (length > 0); } } RegCloseKey(hKeyProfile); } } } while (error == ERROR_SUCCESS); // Read the old profiles into a list // Just need the keys; will transfer the settings later oldkeys = (CFGREG*)malloc(numoldconfig * sizeof(CFGREG)); if (!oldkeys) { free(olddir); MessageBox(NULL, _T("Out of memory updating registry"), _T("Fatal error"), MB_ICONSTOP | MB_OK); ExitProcess(ERROR_NOT_ENOUGH_MEMORY); } ZeroMemory(oldkeys, numoldconfig * sizeof(CFGREG)); oldconfigcount = 0; keyindex = 0; do { sizeout = MAX_PATH; error = RegEnumKeyEx(hKey, keyindex, subkey, &sizeout, NULL, NULL, NULL, NULL); keyindex++; if (error == ERROR_SUCCESS) { error2 = RegOpenKeyEx(hKey, subkey, 0, KEY_READ, &hKeyProfile); if (error2 == ERROR_SUCCESS) { regtype = REG_MULTI_SZ; sizeout = olddirsize; error2 = RegQueryValueEx(hKeyProfile, _T("InstallPaths"), NULL, ®type, (LPBYTE)olddir, &sizeout); if (error2 == ERROR_MORE_DATA) { olddirsize = sizeout; olddir = realloc(olddir, olddirsize); if (!olddir) { MessageBox(NULL, _T("Out of memory updating registry"), _T("Fatal error"), MB_ICONSTOP | MB_OK); ExitProcess(error); } sizeout = olddirsize; error2 = RegQueryValueEx(hKeyProfile, _T("InstallPaths"), NULL, ®type, (LPBYTE)olddir, &sizeout); } if (error2 == ERROR_SUCCESS) { if (regtype == REG_MULTI_SZ) { // Parse MULTI_SZ build profiles ptr = olddir; do { length = _tcslen(ptr); if (length) { _tcsncpy(oldkeys[oldconfigcount].InstallPath, ptr, MAX_PATH); _tchartowchar(oldkeys[oldconfigcount].InstallPathLowercase, ptr, MAX_PATH); wcslwr(oldkeys[oldconfigcount].InstallPathLowercase); _tcsncpy(oldkeys[oldconfigcount].OldKey, subkey, MAX_PATH); if (!_tcscmp(subkey, _T("DXGLTestApp"))) { _tcscpy(oldkeys[oldconfigcount].EXEFile, _T("dxgltest.exe-0")); oldkeys[oldconfigcount].nocrc = TRUE; } else { _tcsncpy(oldkeys[oldconfigcount].EXEFile, subkey, MAX_PATH); oldkeys[oldconfigcount].nocrc = FALSE; } if (_tcsrchr(oldkeys[oldconfigcount].EXEFile, _T('-'))) { _tcscpy(oldkeys[oldconfigcount].crc32, _tcsrchr(oldkeys[oldconfigcount].EXEFile, _T('-')) + 1); *(_tcsrchr(oldkeys[oldconfigcount].EXEFile, _T('-'))) = 0; } else { _tcscpy(oldkeys[oldconfigcount].crc32, _T("0")); } _tcscpy(exepath, oldkeys[oldconfigcount].InstallPath); _tcscat(exepath, _T("\\")); _tcscat(exepath, oldkeys[oldconfigcount].EXEFile); if (!oldkeys[oldconfigcount].nocrc) { file = _tfopen(exepath, _T("rb")); if (file != NULL) Crc32_ComputeFile(file, &crc); else crc = 0; _itot(crc, crcstr, 16); if (file) { fclose(file); if (!_tcsicmp(crcstr, oldkeys[oldconfigcount].crc32)) oldkeys[oldconfigcount].exe_found = TRUE; else oldkeys[oldconfigcount].exe_found = FALSE; } else oldkeys[oldconfigcount].exe_found = FALSE; } else oldkeys[oldconfigcount].exe_found = TRUE; Sha256Initialise(&sha_context); Sha256Update(&sha_context, oldkeys[oldconfigcount].InstallPathLowercase, (uint32_t)length); Sha256Finalise(&sha_context, &oldkeys[oldconfigcount].PathHash); for (i = 0; i < (256 / 8); i++) { oldkeys[oldconfigcount].PathHashString[i * 2] = (TCHAR)hexdigit(oldkeys[oldconfigcount].PathHash.bytes[i] >> 4); oldkeys[oldconfigcount].PathHashString[(i * 2) + 1] = (TCHAR)hexdigit(oldkeys[oldconfigcount].PathHash.bytes[i] & 0xF); } oldkeys[oldconfigcount].PathHashString[256 / 4] = 0; oldconfigcount++; if (oldconfigcount > numoldconfig) { free(oldkeys); goto ver0to1; } ptr += length + 1; } } while (length > 0); } } RegCloseKey(hKeyProfile); } } } while (error == ERROR_SUCCESS); // Transfer matching profiles oldvalue = malloc(oldvaluesize); for (i = 0; i < oldconfigcount; i++) { if (oldkeys[i].exe_found) { error = RegOpenKeyEx(hKey, oldkeys[i].OldKey, 0, KEY_READ, &hKeyProfile); if (error == ERROR_SUCCESS) { _tcscpy(exepath, _T("Profiles\\")); _tcscat(exepath, oldkeys[i].EXEFile); _tcscat(exepath, _T("-")); _tcscat(exepath, oldkeys[i].PathHashString); error = RegCreateKeyEx(hKey, exepath, 0, NULL, 0, KEY_ALL_ACCESS, NULL, &hKeyDest, NULL); if (error == ERROR_SUCCESS) { numvalue = 0; do { sizeout = olddirsize; sizeout2 = oldvaluesize; error = RegEnumValue(hKeyProfile, numvalue, olddir, &sizeout, NULL, ®type, (LPBYTE)oldvalue, &sizeout2); if (error == ERROR_MORE_DATA) { if (sizeout > olddirsize) { olddirsize = sizeout; olddir = realloc(olddir, olddirsize); if (!olddir) { MessageBox(NULL, _T("Out of memory updating registry"), _T("Fatal error"), MB_ICONSTOP | MB_OK); ExitProcess(error); } } if (sizeout2 > oldvaluesize) { oldvaluesize = sizeout2; oldvalue = realloc(oldvalue, oldvaluesize); if (!oldvalue) { MessageBox(NULL, _T("Out of memory updating registry"), _T("Fatal error"), MB_ICONSTOP | MB_OK); ExitProcess(error); } } sizeout = olddirsize; sizeout2 = oldvaluesize; error = RegEnumValue(hKeyProfile, numvalue, olddir, &sizeout, NULL, ®type, (LPBYTE)oldvalue, &sizeout2); } if (error == ERROR_SUCCESS) { if (_tcsnicmp(olddir, _T("InstallPaths"), sizeout)) RegSetValueEx(hKeyDest, olddir, 0, regtype, (BYTE*)oldvalue, sizeout2); } numvalue++; } while (error == ERROR_SUCCESS); RegSetValueEx(hKeyDest, _T("InstallPath"), 0, REG_SZ, (BYTE*)oldkeys[i].InstallPath, (DWORD)((_tcslen(oldkeys[i].InstallPath) + 1) * sizeof(TCHAR))); RegCloseKey(hKeyDest); } RegCloseKey(hKeyProfile); } } } // Delete old registry keys for (i = 0; i < oldconfigcount; i++) RegDeleteKey(hKey, oldkeys[i].OldKey); // Clean up and write registry version if(olddir) free(olddir); if(oldvalue) free(oldvalue); sizeout = 1; RegSetValueEx(hKey, _T("Configuration Version"), 0, REG_DWORD, (BYTE*)&sizeout, 4); ver1to2: RegCloseKey(hKey); // Version 1 to 2: Fix an incorrectly written AddColorDepths value if (version >= 2) goto ver2to3; // If version is 2 check for version 3. // Fix up the global Add color depths _tcscpy(regkey, regkeyglobal); error = RegCreateKeyEx(HKEY_CURRENT_USER, regkey, 0, NULL, 0, KEY_ALL_ACCESS, NULL, &hKey, NULL); sizeout = 4; regtype = REG_DWORD; error = RegQueryValueEx(hKey,_T("AddColorDepths"),NULL, ®type, (LPBYTE)&numvalue, &sizeout); if (error == ERROR_SUCCESS) { if (numvalue == 1) { numvalue = 1 | 4 | 16; RegSetValueEx(hKey, _T("AddColorDepths"), 0, REG_DWORD, (LPBYTE)&numvalue, 4); } } RegCloseKey(hKey); // Enumerate profiles and fix up Add color depths _tcscpy(regkey, regkeyprofiles); error = RegOpenKeyEx(HKEY_CURRENT_USER, regkey, 0, KEY_ALL_ACCESS, &hKey); if (error == ERROR_SUCCESS) { keyindex = 0; do { sizeout = MAX_PATH; error = RegEnumKeyEx(hKey, keyindex, subkey, &sizeout, NULL, NULL, NULL, NULL); keyindex++; if (error == ERROR_SUCCESS) { error2 = RegOpenKeyEx(hKey, subkey, 0, KEY_ALL_ACCESS, &hKeyProfile); if (error2 == ERROR_SUCCESS) { error2 = RegQueryValueEx(hKeyProfile, _T("AddColorDepths"), NULL, ®type, (LPBYTE)&numvalue, &sizeout); if (error2 == ERROR_SUCCESS) { if (numvalue == 1) { numvalue = 1 | 4 | 16; RegSetValueEx(hKeyProfile, _T("AddColorDepths"), 0, REG_DWORD, (BYTE*)&numvalue, 4); } } RegCloseKey(hKeyProfile); } } } while (error == ERROR_SUCCESS); RegCloseKey(hKey); } _tcscpy(regkey, regkeybase); error = RegCreateKeyEx(HKEY_CURRENT_USER, regkey, 0, NULL, 0, KEY_ALL_ACCESS, NULL, &hKey, NULL); if (error == ERROR_SUCCESS) { sizeout = 2; RegSetValueEx(hKey, _T("Configuration Version"), 0, REG_DWORD, (BYTE*)&sizeout, 4); RegCloseKey(hKey); } ver2to3: // Version 2 to 3: Fix profile path hashes if (version >= 3) return; // Transfer profiles to pre-migrate path error = RegCreateKeyEx(HKEY_CURRENT_USER, regkeyprofiles, 0, NULL, 0, KEY_READ, NULL, &hKey, NULL); if (error == ERROR_SUCCESS) { error = RegCreateKeyEx(HKEY_CURRENT_USER, regkeyprofilesmigrated, 0, NULL, 0, KEY_ALL_ACCESS, NULL, &hKeyDest, NULL); if (error == ERROR_SUCCESS) { olddirsize = 1024; oldvaluesize = 1024; olddir = malloc(olddirsize * 2); oldvalue = malloc(oldvaluesize); keyindex = 0; do { sizeout = MAX_PATH; error = RegEnumKeyEx(hKey, keyindex, subkey, &sizeout, NULL, NULL, NULL, NULL); keyindex++; if (error == ERROR_SUCCESS) { error2 = RegOpenKeyEx(hKey, subkey, 0, KEY_READ, &hKeyProfile); if (error2 == ERROR_SUCCESS) { // Rename subkey sizeout = MAX_PATH; regtype = REG_SZ; error2 = RegQueryValueEx(hKeyProfile, _T("InstallPath"), NULL, ®type, (LPBYTE)olddir, &sizeout); if (error2 == ERROR_SUCCESS) { _tcslwr(olddir); _tchartowchar(dir_unicode, olddir, MAX_PATH); Sha256Initialise(&sha_context); Sha256Update(&sha_context, dir_unicode, (uint32_t)wcslen(dir_unicode) * sizeof(WCHAR)); Sha256Finalise(&sha_context, &PathHash); for (i = 0; i < (256 / 8); i++) { PathHashString[i * 2] = (TCHAR)hexdigit(PathHash.bytes[i] >> 4); PathHashString[(i * 2) + 1] = (TCHAR)hexdigit(PathHash.bytes[i] & 0xF); } PathHashString[256 / 4] = 0; ptr = _tcsrchr(subkey, '-'); _tcscpy(ptr + 1, PathHashString); } error2 = RegCreateKeyEx(hKeyDest, subkey, 0, NULL, 0, KEY_ALL_ACCESS, NULL, &hKeyProfileDest, NULL); if (error2 == ERROR_SUCCESS) { numvalue = 0; do { sizeout = olddirsize; sizeout2 = oldvaluesize; error2 = RegEnumValue(hKeyProfile, numvalue, olddir, &sizeout, NULL, ®type, (LPBYTE)oldvalue, &sizeout2); if (error2 == ERROR_MORE_DATA) { if (sizeout > olddirsize) { olddirsize = sizeout; olddir = realloc(olddir, olddirsize * 2); if (!olddir) { MessageBox(NULL, _T("Out of memory updating registry"), _T("Fatal error"), MB_ICONSTOP | MB_OK); ExitProcess(error2); } } if (sizeout2 > oldvaluesize) { oldvaluesize = sizeout2; oldvalue = realloc(oldvalue, oldvaluesize); if (!oldvalue) { MessageBox(NULL, _T("Out of memory updating registry"), _T("Fatal error"), MB_ICONSTOP | MB_OK); ExitProcess(error2); } } sizeout = olddirsize; sizeout2 = oldvaluesize; error2 = RegEnumValue(hKeyProfile, numvalue, olddir, &sizeout, NULL, ®type, (LPBYTE)oldvalue, &sizeout2); } if (error2 == ERROR_SUCCESS) { RegSetValueEx(hKeyProfileDest, olddir, 0, regtype, (BYTE*)oldvalue, sizeout2); } numvalue++; } while (error2 == ERROR_SUCCESS); RegCloseKey(hKeyProfileDest); } RegCloseKey(hKeyProfile); } } } while (error == ERROR_SUCCESS); RegCloseKey(hKeyDest); free(olddir); free(oldvalue); } // Delete source keys do { sizeout = MAX_PATH; error = RegEnumKeyEx(hKey, 0, subkey, &sizeout, NULL, NULL, NULL, NULL); if (error == ERROR_SUCCESS) { error2 = RegDeleteKey(hKey, subkey); if (error2 != ERROR_SUCCESS) break; } } while (error == ERROR_SUCCESS); RegCloseKey(hKey); } // Migrate keys to new names error = RegCreateKeyEx(HKEY_CURRENT_USER, regkeyprofilesmigrated, 0, NULL, 0, KEY_READ, NULL, &hKey, NULL); if (error == ERROR_SUCCESS) { error = RegCreateKeyEx(HKEY_CURRENT_USER, regkeyprofiles, 0, NULL, 0, KEY_ALL_ACCESS, NULL, &hKeyDest, NULL); if (error == ERROR_SUCCESS) { olddirsize = 1024; oldvaluesize = 1024; olddir = malloc(olddirsize * 2); oldvalue = malloc(oldvaluesize); keyindex = 0; do { sizeout = MAX_PATH; error = RegEnumKeyEx(hKey, keyindex, subkey, &sizeout, NULL, NULL, NULL, NULL); keyindex++; if (error == ERROR_SUCCESS) { error2 = RegOpenKeyEx(hKey, subkey, 0, KEY_READ, &hKeyProfile); if (error2 == ERROR_SUCCESS) { error2 = RegCreateKeyEx(hKeyDest, subkey, 0, NULL, 0, KEY_ALL_ACCESS, NULL, &hKeyProfileDest, NULL); if (error2 == ERROR_SUCCESS) { numvalue = 0; do { sizeout = olddirsize; sizeout2 = oldvaluesize; error2 = RegEnumValue(hKeyProfile, numvalue, olddir, &sizeout, NULL, ®type, (LPBYTE)oldvalue, &sizeout2); if (error2 == ERROR_MORE_DATA) { if (sizeout > olddirsize) { olddirsize = sizeout; olddir = realloc(olddir, olddirsize * 2); if (!olddir) { MessageBox(NULL, _T("Out of memory updating registry"), _T("Fatal error"), MB_ICONSTOP | MB_OK); ExitProcess(error2); } } if (sizeout2 > oldvaluesize) { oldvaluesize = sizeout2; oldvalue = realloc(oldvalue, oldvaluesize); if (!oldvalue) { MessageBox(NULL, _T("Out of memory updating registry"), _T("Fatal error"), MB_ICONSTOP | MB_OK); ExitProcess(error2); } } sizeout = olddirsize; sizeout2 = oldvaluesize; error2 = RegEnumValue(hKeyProfile, numvalue, olddir, &sizeout, NULL, ®type, (LPBYTE)oldvalue, &sizeout2); } if (error2 == ERROR_SUCCESS) { RegSetValueEx(hKeyProfileDest, olddir, 0, regtype, (BYTE*)oldvalue, sizeout2); } numvalue++; } while (error2 == ERROR_SUCCESS); RegCloseKey(hKeyProfileDest); } RegCloseKey(hKeyProfile); } } } while (error == ERROR_SUCCESS); RegCloseKey(hKeyDest); free(olddir); free(oldvalue); } // Delete temporary keys do { sizeout = MAX_PATH; error = RegEnumKeyEx(hKey, 0, subkey, &sizeout, NULL, NULL, NULL, NULL); if (error == ERROR_SUCCESS) { error2 = RegDeleteKey(hKey, subkey); if (error2 != ERROR_SUCCESS) break; } } while (error == ERROR_SUCCESS); RegCloseKey(hKey); RegDeleteKey(HKEY_CURRENT_USER, regkeyprofilesmigrated); } error = RegCreateKeyEx(HKEY_CURRENT_USER, regkey, 0, NULL, 0, KEY_ALL_ACCESS, NULL, &hKey, NULL); if (error == ERROR_SUCCESS) { sizeout = 3; RegSetValueEx(hKey, _T("Configuration Version"), 0, REG_DWORD, (BYTE*)& sizeout, 4); RegCloseKey(hKey); } return; } int ReadINIOptionsCallback(app_ini_options *options, const char *section, const char *name, const char *value) { if (!_stricmp(section, "system")) { if (!_stricmp(name, "NoOverwrite")) options->NoOverwrite = INIBoolValue(value); if (!_stricmp(name, "BundledDDrawSHA256")) { strncpy(options->sha256comp, value, 65); options->sha256comp[64] = 0; if (options->sha256comp[63] == 0) options->sha256comp[0] = 0; } if (!_stricmp(name, "NoUninstall")) options->NoUninstall = INIBoolValue(value); } return 1; } void ReadAppINIOptions(LPCTSTR path, app_ini_options *options) { int i; Sha256Context sha_context; SHA256_HASH sha256; FILE *file; HANDLE file2; char buffer[512]; DWORD bytesread; TCHAR path2[MAX_PATH + 1]; options->NoOverwrite = FALSE; options->NoUninstall = FALSE; ZeroMemory(options->sha256, 65*sizeof(char)); ZeroMemory(options->sha256comp, 65*sizeof(char)); _tcsncpy(path2, path, MAX_PATH + 1); _tcscat(path2, _T("dxgl.ini")); // Check for INI file and read it. file = _tfopen(path2, _T("r")); if (file) { ini_parse_file(file, ReadINIOptionsCallback, options); fclose(file); } // Check for existing ddraw.dll and get SHA256 sum if ((options->sha256comp[0] != 0) && !options->NoOverwrite) { _tcsncpy(path2, path, MAX_PATH + 1); _tcscat(path2, _T("ddraw.dll")); Sha256Initialise(&sha_context); file2 = CreateFile(path2, GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL); if(!file2) { options->sha256[0] = 0; } else { while (1) { ReadFile(file2, buffer, 512, &bytesread, NULL); if (!bytesread) break; Sha256Update(&sha_context, buffer, bytesread); if (bytesread < 512) break; } Sha256Finalise(&sha_context, &sha256); CloseHandle(file2); for (i = 0; i < (256 / 8); i++) { options->sha256[i * 2] = hexdigit(sha256.bytes[i] >> 4); options->sha256[(i * 2) + 1] = hexdigit(sha256.bytes[i] & 0xF); } } } }