本文整理汇总了C++中ChangeDisplaySettings函数的典型用法代码示例。如果您正苦于以下问题：C++ ChangeDisplaySettings函数的具体用法？C++ ChangeDisplaySettings怎么用？C++ ChangeDisplaySettings使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了ChangeDisplaySettings函数的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的C++代码示例。
示例1: GLimp_SetFSMode
static qboolean GLimp_SetFSMode( int *width, int *height )
{
DEVMODE dm;
HRESULT hr;
EnumDisplaySettings (NULL, ENUM_CURRENT_SETTINGS, &originalDesktopMode);
memset( &dm, 0, sizeof( dm ) );
dm.dmSize = sizeof( dm );
dm.dmPelsWidth = *width;
dm.dmPelsHeight = *height;
dm.dmFields = DM_PELSWIDTH | DM_PELSHEIGHT;
if (vid_displayfrequency->integer > 30)
{
dm.dmFields |= DM_DISPLAYFREQUENCY;
dm.dmDisplayFrequency = vid_displayfrequency->integer;
Com_Printf("...using display frequency %i\n", dm.dmDisplayFrequency);
}
if ( gl_bitdepth->integer > 0 )
{
if(glw_state.allowdisplaydepthchange)
{
dm.dmFields |= DM_BITSPERPEL;
dm.dmBitsPerPel = gl_bitdepth->integer;
Com_Printf("...using gl_bitdepth of %d\n", gl_bitdepth->integer);
}
else
{
Com_Printf("WARNING:...changing depth not supported on Win95 < pre-OSR 2.x\n");
}
}
else
{
Com_Printf("...using desktop display depth of %d\n", originalDesktopMode.dmBitsPerPel);
}
Com_Printf ( "...calling CDS: " );
hr = ChangeDisplaySettings(&dm, CDS_FULLSCREEN);
if (hr != DISP_CHANGE_SUCCESSFUL)
{
DEVMODE devmode;
int modeNum;
Com_Printf ( "failed\n" );
switch ((int)hr) {
case DISP_CHANGE_BADFLAGS: //Shouldnt hapent
Com_Printf("An invalid set of flags was passed in.\n");
return false;
case DISP_CHANGE_BADPARAM: //Shouldnt hapent
Com_Printf("An invalid parameter was passed in.\n");
return false;
case DISP_CHANGE_RESTART:
Com_Printf("Windows need to restart for that mode.\n");
return false;
case DISP_CHANGE_FAILED:
case DISP_CHANGE_BADMODE:
if(hr == DISP_CHANGE_FAILED)
Com_Printf("The display driver failed the specified graphics mode.\n");
else
Com_Printf("The graphics mode is not supported.\n");
if(dm.dmFields & (DM_DISPLAYFREQUENCY|DM_BITSPERPEL)) {
DWORD fields = dm.dmFields;
dm.dmFields &= ~(DM_DISPLAYFREQUENCY|DM_BITSPERPEL);
//Lets try without users params
if(ChangeDisplaySettings(&dm, CDS_FULLSCREEN) == DISP_CHANGE_SUCCESSFUL)
{
if((fields & DM_DISPLAYFREQUENCY) && (fields & DM_BITSPERPEL))
Com_Printf("WARNING: vid_displayfrequency & gl_bitdepth is bad value(s), ignored\n");
else
Com_Printf("WARNING: %s is bad value, ignored\n", (fields & DM_DISPLAYFREQUENCY) ? "vid_displayfrequency" : "gl_bitdepth");
return true;
}
dm.dmFields = fields; //it wasnt because of that
}
break;
default:
break;
}
// the exact mode failed, so scan EnumDisplaySettings for the next largest mode
Com_Printf("...trying next higher resolution: " );
// we could do a better matching job here...
for ( modeNum = 0 ; ; modeNum++ ) {
if ( !EnumDisplaySettings( NULL, modeNum, &devmode ) ) {
modeNum = -1;
break;
}
if ( devmode.dmPelsWidth >= *width
&& devmode.dmPelsHeight >= *height
&& devmode.dmBitsPerPel >= 15 ) {
break;
}
}
//.........这里部分代码省略.........
开发者ID:q3aql，项目名称:quake2，代码行数:101，代码来源:glw_imp.c
示例2: GLW_SetMode
//.........这里部分代码省略.........
dm.dmDisplayFrequency = r_displayRefresh->integer;
dm.dmFields |= DM_DISPLAYFREQUENCY;
}
// try to change color depth if possible
if ( colorbits != 0 )
{
if ( glw_state.allowdisplaydepthchange )
{
dm.dmBitsPerPel = colorbits;
dm.dmFields |= DM_BITSPERPEL;
ri.Printf( PRINT_ALL, "...using colorsbits of %d\n", colorbits );
}
else
{
ri.Printf( PRINT_ALL, "WARNING:...changing depth not supported on Win95 < pre-OSR 2.x\n" );
}
}
else
{
ri.Printf( PRINT_ALL, "...using desktop display depth of %d\n", glw_state.desktopBitsPixel );
}
//
// if we're already in fullscreen then just create the window
//
if ( glw_state.cdsFullscreen )
{
ri.Printf( PRINT_ALL, "...already fullscreen, avoiding redundant CDS\n" );
if ( !GLW_CreateWindow ( drivername, glConfig.vidWidth, glConfig.vidHeight, colorbits, qtrue ) )
{
ri.Printf( PRINT_ALL, "...restoring display settings\n" );
ChangeDisplaySettings( 0, 0 );
return RSERR_INVALID_MODE;
}
}
//
// need to call CDS
//
else
{
ri.Printf( PRINT_ALL, "...calling CDS: " );
// try setting the exact mode requested, because some drivers don't report
// the low res modes in EnumDisplaySettings, but still work
if ( ( cdsRet = ChangeDisplaySettings( &dm, CDS_FULLSCREEN ) ) == DISP_CHANGE_SUCCESSFUL )
{
ri.Printf( PRINT_ALL, "ok\n" );
if ( !GLW_CreateWindow ( drivername, glConfig.vidWidth, glConfig.vidHeight, colorbits, qtrue) )
{
ri.Printf( PRINT_ALL, "...restoring display settings\n" );
ChangeDisplaySettings( 0, 0 );
return RSERR_INVALID_MODE;
}
glw_state.cdsFullscreen = qtrue;
}
else
{
//
// the exact mode failed, so scan EnumDisplaySettings for the next largest mode
//
DEVMODE devmode;
int modeNum;
开发者ID:anthonynguyen，项目名称:ioq3-for-UrbanTerror-4，代码行数:67，代码来源:win_glimp.c
示例3: create
void create(HINSTANCE hInstance, int buffer, bool fullscreen, bool border, std::string title, int &x, int &y, unsigned int &w, unsigned int &h) {
DWORD dwExStyle;
DWORD style;
if (fullscreen){
DEVMODE dmScreenSettings; // Device Mode
if (!EnumDisplaySettings(NULL, ENUM_CURRENT_SETTINGS, &dmScreenSettings)){
::error("GEM: couldn't get screen capabilities!");
} else {
w = dmScreenSettings.dmPelsWidth;
h = dmScreenSettings.dmPelsHeight;
}
x=y=0;
memset(&dmScreenSettings,0,sizeof(dmScreenSettings)); // Makes Sure Memory's Cleared
dmScreenSettings.dmSize=sizeof(dmScreenSettings); // Size Of The Devmode Structure
dmScreenSettings.dmPelsWidth = w; // Selected Screen Width
dmScreenSettings.dmPelsHeight = h; // Selected Screen Height
dmScreenSettings.dmBitsPerPel = 32; // Selected Bits Per Pixel
dmScreenSettings.dmFields=DM_BITSPERPEL|DM_PELSWIDTH|DM_PELSHEIGHT;
// Try To Set Selected Mode And Get Results. NOTE: CDS_FULLSCREEN Gets Rid Of Start Bar.
if (ChangeDisplaySettings(&dmScreenSettings,CDS_FULLSCREEN)!=DISP_CHANGE_SUCCESSFUL) {
dmScreenSettings.dmPelsWidth = w;
dmScreenSettings.dmPelsHeight = h;
if (ChangeDisplaySettings(&dmScreenSettings,CDS_FULLSCREEN)!=DISP_CHANGE_SUCCESSFUL) {
::error("couldn't switch to fullscreen");
fullscreen=false;
}
}
}
// Since Windows uses some of the window for the border, etc,
// we have to ask how big the window should really be
RECT newSize = getRealRect(x, y, w, h,
border, fullscreen,
style, dwExStyle);
// Create the window
win = CreateWindowEx (
dwExStyle,
"GEM",
title.c_str(),
style,
newSize.left,
newSize.top,
newSize.right - newSize.left,
newSize.bottom - newSize.top,
NULL,
NULL,
hInstance,
NULL);
if (!win) {
throw(GemException("Unable to create window"));
}
// create the device context
dc = GetDC(win);
if (!dc) {
throw(GemException("GEM: Unable to create device context"));
}
// set the pixel format for the window
if (!bSetupPixelFormat(dc, buffer)) {
throw(GemException("Unable to set window pixel format"));
}
// create the OpenGL context
context = wglCreateContext(dc);
if (!context) {
throw(GemException("Unable to create OpenGL context"));
}
// do we share display lists?
if (sharedContext) wglShareLists(sharedContext, context);
// make the context the current rendering context
if (!wglMakeCurrent(dc, context)) {
throw(GemException("Unable to make OpenGL context current"));
}
}
开发者ID:ch-nry，项目名称:Gem，代码行数:80，代码来源:gemw32window.cpp
示例4: WIN_GL_ShutDown
//.........这里部分代码省略.........
video->flags = 0; /* Clear flags */
video->w = width;
video->h = height;
video->pitch = SDL_CalculatePitch(video);
#ifdef WIN32_PLATFORM_PSPC
/* Stuff to hide that $#!^%#$ WinCE taskbar in fullscreen... */
if ( flags & SDL_FULLSCREEN ) {
if ( !(prev_flags & SDL_FULLSCREEN) ) {
SHFullScreen(SDL_Window, SHFS_HIDETASKBAR);
SHFullScreen(SDL_Window, SHFS_HIDESIPBUTTON);
ShowWindow(FindWindow(TEXT("HHTaskBar"),NULL),SW_HIDE);
}
video->flags |= SDL_FULLSCREEN;
} else {
if ( prev_flags & SDL_FULLSCREEN ) {
SHFullScreen(SDL_Window, SHFS_SHOWTASKBAR);
SHFullScreen(SDL_Window, SHFS_SHOWSIPBUTTON);
ShowWindow(FindWindow(TEXT("HHTaskBar"),NULL),SW_SHOWNORMAL);
}
}
#endif
#ifndef NO_CHANGEDISPLAYSETTINGS
/* Set fullscreen mode if appropriate */
if ( (flags & SDL_FULLSCREEN) == SDL_FULLSCREEN ) {
DEVMODE settings;
memset(&settings, 0, sizeof(DEVMODE));
settings.dmSize = sizeof(DEVMODE);
settings.dmBitsPerPel = video->format->BitsPerPixel;
settings.dmPelsWidth = width;
settings.dmPelsHeight = height;
settings.dmFields = DM_PELSWIDTH | DM_PELSHEIGHT | DM_BITSPERPEL;
if ( ChangeDisplaySettings(&settings, CDS_FULLSCREEN) == DISP_CHANGE_SUCCESSFUL ) {
video->flags |= SDL_FULLSCREEN;
SDL_fullscreen_mode = settings;
}
}
#endif /* !NO_CHANGEDISPLAYSETTINGS */
/* Reset the palette and create a new one if necessary */
if ( screen_pal != NULL ) {
/* RJR: March 28, 2000
delete identity palette if switching from a palettized mode */
DeleteObject(screen_pal);
screen_pal = NULL;
}
if ( bpp <= 8 )
{
/* RJR: March 28, 2000
create identity palette switching to a palettized mode */
screen_pal = DIB_CreatePalette(bpp);
}
style = GetWindowLong(SDL_Window, GWL_STYLE);
style &= ~(resizestyle|WS_MAXIMIZE);
if ( (video->flags & SDL_FULLSCREEN) == SDL_FULLSCREEN ) {
style &= ~windowstyle;
style |= directstyle;
} else {
#ifndef NO_CHANGEDISPLAYSETTINGS
if ( (prev_flags & SDL_FULLSCREEN) == SDL_FULLSCREEN ) {
ChangeDisplaySettings(NULL, 0);
}
#endif
if ( flags & SDL_NOFRAME ) {
开发者ID:Goettsch，项目名称:game-editor，代码行数:67，代码来源:SDL_dibvideo.c
示例5: GLW_ResetDesktopMode
qboolean GLW_ResetDesktopMode( void )
{
WG_RestoreGamma();
ChangeDisplaySettings( 0, 0 );
return qtrue;
}
开发者ID:anthonynguyen，项目名称:ioq3-for-UrbanTerror-4，代码行数:6，代码来源:win_glimp.c
示例6: GetModuleHandle
//初始化窗口类，创建应用程序窗口
void SystemClass::InitializeWindows(int& screenWidth, int& screenHeight)
{
WNDCLASSEX wc;
DEVMODE dmScreenSettings;
int posX, posY;
//获取System class对象
ApplicationHandle = this;
// 得到应用程序实例句柄
m_hinstance = GetModuleHandle(nullptr);
// 应用程序名字
m_applicationName = TEXT("Engine");
// 设置窗口类参数.
wc.style = CS_HREDRAW | CS_VREDRAW | CS_OWNDC;
wc.lpfnWndProc = WndProc;
wc.cbClsExtra = 0;
wc.cbWndExtra = 0;
wc.hInstance = m_hinstance;
wc.hIcon = LoadIcon(nullptr, IDI_WINLOGO);
wc.hIconSm = wc.hIcon;
wc.hCursor = LoadCursor(nullptr, IDC_ARROW);
wc.hbrBackground = (HBRUSH)GetStockObject(BLACK_BRUSH);
wc.lpszMenuName = nullptr;
wc.lpszClassName = m_applicationName;
wc.cbSize = sizeof(WNDCLASSEX);
// 注册窗口类
RegisterClassEx(&wc);
// 得到windows桌面分辨率
screenWidth = GetSystemMetrics(SM_CXSCREEN);
screenHeight = GetSystemMetrics(SM_CYSCREEN);
// 根据是否全屏设置不同的分辨率
if(FULL_SCREEN)
{
//全屏模式下，设置窗口大小为windows桌面分辨率
memset(&dmScreenSettings, 0, sizeof(dmScreenSettings));
dmScreenSettings.dmSize = sizeof(dmScreenSettings);
dmScreenSettings.dmPelsWidth = (DWORD)screenWidth;
dmScreenSettings.dmPelsHeight = (DWORD)screenHeight;
dmScreenSettings.dmBitsPerPel = 32;
dmScreenSettings.dmFields = DM_BITSPERPEL | DM_PELSWIDTH | DM_PELSHEIGHT;
// 临时设置显示设备为全屏模式，注意：应用程序退出时候，将恢复系统默认设置
ChangeDisplaySettings(&dmScreenSettings, CDS_FULLSCREEN);
// 设置窗口的左上角坐标位置为(0,0)
posX = posY = 0;
}
else
{
// 窗口模式：800*600
screenWidth = 800;
screenHeight = 600;
// 窗口左上角坐标位置,posX, posY
posX = (GetSystemMetrics(SM_CXSCREEN) - screenWidth) / 2;
posY = (GetSystemMetrics(SM_CYSCREEN) - screenHeight) / 2;
}
// 全屏和窗口使用不同的参数.
if(FULL_SCREEN)
{
m_hwnd = CreateWindowEx(WS_EX_APPWINDOW, m_applicationName, m_applicationName,
WS_CLIPSIBLINGS | WS_CLIPCHILDREN | WS_POPUP, posX, posY,
screenWidth, screenHeight, nullptr, nullptr, m_hinstance, nullptr);
}
else
{
m_hwnd = CreateWindowEx(WS_EX_APPWINDOW, m_applicationName, m_applicationName,
WS_OVERLAPPEDWINDOW, posX, posY, screenWidth, screenHeight,
nullptr, nullptr, m_hinstance, nullptr);
}
// 显示窗口并设置其为焦点.
ShowWindow(m_hwnd, SW_SHOW);
SetForegroundWindow(m_hwnd);
SetFocus(m_hwnd);
//隐藏鼠标
ShowCursor(FALSE);
}
开发者ID:Jesna，项目名称:DirectX，代码行数:85，代码来源:SystemClass.cpp
示例7: WinMain
int WINAPI WinMain(
HINSTANCE hInstance,
HINSTANCE hPrevInstance,
LPSTR lpCmdLine,
int nCmdShow)
{
MSG msg; // Структура сообщения Windows
WNDCLASS wc; // Структура класса Windows для установки типа окна
HWND hWnd;// Сохранение дискриптора окна
wc.style = CS_HREDRAW | CS_VREDRAW | CS_OWNDC;
wc.lpfnWndProc = (WNDPROC) WndProc;
wc.cbClsExtra = 0;
wc.cbWndExtra = 0;
wc.hInstance = hInstance;
wc.hIcon = NULL;
wc.hCursor = LoadCursor(NULL, IDC_ARROW);
wc.hbrBackground = NULL;
wc.lpszMenuName = NULL;
wc.lpszClassName = "OpenGL WinClass";
if(!RegisterClass(&wc))
{
MessageBox(0,"Failed To Register The Window Class.","Error",MB_OK|MB_ICONERROR);
return FALSE;
}
hWnd = CreateWindow(
"OpenGL WinClass",
"Jeff Molofee's GL Code Tutorial ... NeHe '99", // Заголовок вверху окна
WS_POPUP |
WS_CLIPCHILDREN |
WS_CLIPSIBLINGS,
0, 0, // Позиция окна на экране
//640, 480, // Ширина и высота окна
1024, 600, // Ширина и высота окна
NULL,
NULL,
hInstance,
NULL);
if(!hWnd)
{
MessageBox(0,"Window Creation Error.","Error",MB_OK|MB_ICONERROR);
return FALSE;
}
DEVMODE dmScreenSettings; // Режим работы
memset(&dmScreenSettings, 0, sizeof(DEVMODE)); // Очистка для хранения установок
dmScreenSettings.dmSize = sizeof(DEVMODE); // Размер структуры Devmode
dmScreenSettings.dmPelsWidth = 1024;//640; // Ширина экрана
dmScreenSettings.dmPelsHeight = 600;//480; // Высота экрана
dmScreenSettings.dmFields = DM_PELSWIDTH | DM_PELSHEIGHT; // Режим Пиксела
ChangeDisplaySettings(&dmScreenSettings, CDS_FULLSCREEN);
// Переключение в полный экран
ShowWindow(hWnd, SW_SHOW);
UpdateWindow(hWnd);
SetFocus(hWnd);
POINT pt;
POINT lastPt;
GetCursorPos(&lastPt);
//загрузка модели
Model *pModel = NULL;
pModel = new MilkshapeModel();
if ( pModel->loadModelData( "guardianModel/model.ms3d" ) == false )
{
MessageBox( NULL, "Couldn't load the model data/model.ms3d", "Error", MB_OK | MB_ICONERROR );
return 0; // Если модель не загружена, выходим
}
//pModel->reloadTextures();
//загрузка модели
gameMap = new CGameMap("Maps\\map1.txt", texture);
guardian = new CGuardian(1.5f, 1.5f, pModel);
spawn = new CSpawn(4.0f, 1.5f);
ShowCursor(FALSE);
__int64 g_freq = Init();
__int64 lastTime = GetMicroTickCount();
//mciSendString("play Fone.mp3 wait", NULL, NULL, NULL);//Проба с музыкой
while (1)
{
// Обработка всех сообщений
while (PeekMessage(&msg, NULL, 0, 0, PM_NOREMOVE))
{
if (GetMessage(&msg, NULL, 0, 0))
{
TranslateMessage(&msg);
DispatchMessage(&msg);
}
//.........这里部分代码省略.........
开发者ID:AZAZARKA，项目名称:KGProje-t，代码行数:101，代码来源:lab1.cpp
示例8: GetModuleHandle
bool
System::InitialiseWindows(OpenGL* openGL, int& screenWidth, int& screenHeight)
{
WNDCLASSEX wc;
DEVMODE dmScreenSettings;
int posX, posY;
bool result;
//Get and external pointer to this object
ApplicationHandle = this;
//Get the instance of this application
m_hInstance = GetModuleHandle(NULL);
//Give the application a name
m_applicationName = "E03";
//Setup the windows class with default setting
wc.style = CS_HREDRAW | CS_VREDRAW | CS_OWNDC;
wc.lpfnWndProc = WndProc;
wc.cbClsExtra = 0;
wc.cbWndExtra = 0;
wc.hInstance = m_hInstance;
wc.hIcon = LoadIcon(NULL, IDI_WINLOGO);
wc.hIconSm = wc.hIcon;
wc.hCursor = LoadCursor(NULL, IDC_ARROW);
wc.hbrBackground = (HBRUSH)GetStockObject(BLACK_BRUSH);
wc.lpszMenuName = NULL;
wc.lpszClassName = m_applicationName;
wc.cbSize = sizeof(WNDCLASSEX);
//Register the window class
RegisterClassEx(&wc);
//Create a temporary windows to initialise OpenGL extentions
m_hWnd = CreateWindowEx(WS_EX_APPWINDOW, m_applicationName, m_applicationName, WS_POPUP, 0, 0, 640, 480, NULL, NULL, m_hInstance, NULL);
if (m_hWnd == NULL)
{
return false;
}
//Don't show the window
ShowWindow(m_hWnd, SW_HIDE);
//Initialise a temporary OpenGL window and load the extentions
result = m_openGL->InitialiseExtentions(m_hWnd);
if (!result)
{
MessageBox(m_hWnd, "Could not initialize the OpenGL extensions.", "Error", MB_OK);
return false;
}
//Release the temporary window now that the extensions have been initialised
DestroyWindow(m_hWnd);
m_hWnd = NULL;
//Determine the resolution of the clients desktop screen
screenWidth = GetSystemMetrics(SM_CXSCREEN);
screenHeight = GetSystemMetrics(SM_CYSCREEN);
//Setup the screen settings depending on whether or not it is in full screen or windowed mode
if (FULL_SCREEN)
{
//If fullscreen set the screen to maximum size of the users desktop and 32bit
memset(&dmScreenSettings, 0, sizeof(dmScreenSettings));
dmScreenSettings.dmSize = sizeof(dmScreenSettings);
dmScreenSettings.dmPelsWidth = (unsigned long)screenWidth;
dmScreenSettings.dmPelsHeight = (unsigned long)screenHeight;
dmScreenSettings.dmBitsPerPel = 32;
dmScreenSettings.dmFields = DM_BITSPERPEL | DM_PELSWIDTH | DM_PELSHEIGHT;
//Change the display settings to full screen
ChangeDisplaySettings(&dmScreenSettings, CDS_FULLSCREEN);
//Set the position of the window to the top left corner
posX = posY = 0;
}
else
{
//if windowed set the resolution to 800 x 600
screenWidth = 800;
screenHeight = 600;
//Place the window in the middle of the screen
posX = 0;//(GetSystemMetrics(SM_CXSCREEN)-screenWidth/2);
posY = 0;//(GetSystemMetrics(SM_CYSCREEN) - screenHeight / 2);
}
//Create the window with the screen settings and get the handle to it.
m_hWnd = CreateWindowEx(WS_EX_APPWINDOW, m_applicationName, m_applicationName, WS_POPUP, posX, posY, screenWidth, screenHeight, NULL, NULL, m_hInstance, NULL);
if (m_hWnd == NULL)
{
return false;
}
//Initialise OpenGL now that the window has been created
result = m_openGL->InitialiseOpenGL(m_hWnd, screenWidth, screenHeight, SCREEN_DEPTH, SCREEN_NEAR, VSYNC_ENABLED);
if (!result)
{
MessageBox(m_hWnd, "Could not initialize OpenGL, check if video card supports OpenGL 4.0.", "Error", MB_OK);
//.........这里部分代码省略.........
开发者ID:moldfire，项目名称:Game-Engine，代码行数:101，代码来源:System.cpp
示例9: GetModuleHandle
/* ================================================================================== */
bool AtlasEngine::initializeWindows(OpenGLClass* ogl, int& width, int& height) {
WNDCLASSEX wc;
DEVMODE dmscreensettings;
int posX, posY;
bool result;
// get external pointer to this object
ApplicationHandle = this;
// get instance of the current application
hinstance = GetModuleHandle(NULL);
// give the application name
appName = L"Atlas Engine";
// setup the windows class
wc.style = CS_HREDRAW | CS_VREDRAW | CS_OWNDC;
wc.lpfnWndProc = WndProc;
wc.cbClsExtra = 0;
wc.cbWndExtra = 0;
wc.hInstance = hinstance;
wc.hIcon = LoadIcon(NULL, IDI_WINLOGO);
wc.hIconSm = wc.hIcon;
wc.hCursor = LoadCursor(NULL, IDC_ARROW);
wc.hbrBackground = (HBRUSH)GetStockObject(BLACK_BRUSH);
wc.lpszMenuName = NULL;
wc.lpszClassName = appName;
wc.cbSize = sizeof(WNDCLASSEX);
// register the window class
RegisterClassEx(&wc);
// create temporary window for OPENGL
hwnd = CreateWindowEx(WS_EX_APPWINDOW, appName, appName, WS_POPUP,
0, 0, 800, 600, NULL, NULL, hinstance, NULL);
if(hwnd == NULL)
return false;
// dont show the window
ShowWindow(hwnd, SW_HIDE);
// initialize temporary opengl window to load extensions
result = opengl->initializeExtensions(hwnd);
if(!result)
{
MessageBox(hwnd, L"Failed to initialize the OpenGL extensions", L"Error", MB_OK);
return false;
}
// release the temporary window
DestroyWindow(hwnd);
hwnd = NULL;
// determine resolution of the client's desktop screen
width = GetSystemMetrics(SM_CXSCREEN);
height = GetSystemMetrics(SM_CYSCREEN);
// setup the screen settings depending if it is on Fullscreen/Windowed mode
if(FULL_SCREEN)
{
// if fulscreen, set the screen to maximum size
memset(&dmscreensettings, 0, sizeof(dmscreensettings));
dmscreensettings.dmSize = sizeof(dmscreensettings);
dmscreensettings.dmPelsWidth = (unsigned long)width;
dmscreensettings.dmPelsHeight = (unsigned long)height;
dmscreensettings.dmBitsPerPel = 32;
dmscreensettings.dmFields = DM_BITSPERPEL | DM_PELSWIDTH | DM_PELSHEIGHT;
// change display settings to full screen
ChangeDisplaySettings(&dmscreensettings, CDS_FULLSCREEN);
// set position of window
posX = posY = 0;
}
else
{
// windowed dimensions
width = 800;
height = 600;
// place window in the middle of screen
posX = (GetSystemMetrics(SM_CXSCREEN) - width)/2;
posY = (GetSystemMetrics(SM_CYSCREEN) - height)/2;
}
// create window
// OVERLAPPED - for a window with border & controls
// POPUP - for a window without border
hwnd = CreateWindowEx(WS_EX_APPWINDOW, appName, appName, WS_OVERLAPPEDWINDOW,
posX, posY, width, height, NULL, NULL, hinstance, NULL);
if(hwnd == NULL)
return false;
// initialize opengl now
result = opengl->initializeOpenGL(hwnd, width, height, SCREEN_DEPTH, SCREEN_NEAR, VSYNC_ENABLED);
if(!result)
{
MessageBox(hwnd, L"Failed to initialize OpenGL, make sure your video card supports OpenGL4.0", L"Error", MB_OK);
//.........这里部分代码省略.........
开发者ID:radneyalquiza，项目名称:AtlasEngine-PC，代码行数:101，代码来源:AtlasEngine.cpp
示例10: GetModuleHandle
BOOL OpenGLInterface::CreateGLWindow( LPCWSTR title, int width, int height, int bits, bool fullscreenflag ) {
GLuint PixelFormat;
WNDCLASS wc;
DWORD dwExStyle;
DWORD dwStyle;
RECT WindowRect; // Grabs Rectangle Upper Left / Lower Right Values
WindowRect.left=(long)0; // Óñòàíîâèòü ëåâóþ ñîñòàâëÿþùóþ â 0
WindowRect.right=(long)width; // Óñòàíîâèòü ïðàâóþ ñîñòàâëÿþùóþ â Width
WindowRect.top=(long)0; // Óñòàíîâèòü âåðõíþþ ñîñòàâëÿþùóþ â 0
WindowRect.bottom=(long)height; // Óñòàíîâèòü íèæíþþ ñîñòàâëÿþùóþ â Height
fullscreen = fullscreenflag; // Óñòàíàâëèâàåì çíà÷åíèå ãëîáàëüíîé ïåðåìåííîé fullscreen
hInstance = GetModuleHandle(NULL); // Ñ÷èòàåì äåñêðèïòîð íàøåãî ïðèëîæåíèÿ
wc.style = CS_HREDRAW | CS_VREDRAW | CS_OWNDC; // Ïåðåðèñóåì ïðè ïåðåìåùåíèè è ñîçäà¸ì ñêðûòûé DC
wc.lpfnWndProc = &OpenGLInterface::InitialWndProc; // Ïðîöåäóðà îáðàáîòêè ñîîáùåíèé
wc.cbClsExtra = 0; // Íåò äîïîëíèòåëüíîé èíôîðìàöèè äëÿ îêíà
wc.cbWndExtra = 0; // Íåò äîïîëíèòåëüíîé èíôîðìàöèè äëÿ îêíà
wc.hInstance = hInstance; // Óñòàíàâëèâàåì äåñêðèïòîð
wc.hIcon = LoadIcon(NULL, IDI_WINLOGO); // Çàãðóæàåì èêîíêó ïî óìîë÷àíèþ
wc.hCursor = LoadCursor(NULL, IDC_ARROW); // Çàãðóæàåì óêàçàòåëü ìûøêè
wc.hbrBackground = NULL; // Ôîí íå òðåáóåòñÿ äëÿ GL
wc.lpszMenuName = NULL; // Ìåíþ â îêíå íå áóäåò
wc.lpszClassName = L"OpenGL"; // Óñòàíàâëèâàåì èìÿ êëàññó
if( !RegisterClass( &wc ) ) {
MessageBox( NULL, L"Failed To Register The Window Class.", L"ERROR", MB_OK | MB_ICONEXCLAMATION );
return false; // Âûõîä è âîçâðàùåíèå ôóíêöèåé çíà÷åíèÿ false
}
if( fullscreen ) {
DEVMODE dmScreenSettings; // Ðåæèì óñòðîéñòâà
memset( &dmScreenSettings, 0, sizeof( dmScreenSettings ) ); // Î÷èñòêà äëÿ õðàíåíèÿ óñòàíîâîê
dmScreenSettings.dmSize=sizeof( dmScreenSettings ); // Ðàçìåð ñòðóêòóðû Devmode
dmScreenSettings.dmPelsWidth = width; // Øèðèíà ýêðàíà
dmScreenSettings.dmPelsHeight = height; // Âûñîòà ýêðàíà
dmScreenSettings.dmBitsPerPel = bits; // Ãëóáèíà öâåòà
dmScreenSettings.dmFields= DM_BITSPERPEL | DM_PELSWIDTH | DM_PELSHEIGHT;// Ðåæèì Ïèêñåëÿ
// Ïûòàåìñÿ óñòàíîâèòü âûáðàííûé ðåæèì è ïîëó÷èòü ðåçóëüòàò. Ïðèìå÷àíèå: CDS_FULLSCREEN óáèðàåò ïàíåëü óïðàâëåíèÿ.
if( ChangeDisplaySettings( &dmScreenSettings, CDS_FULLSCREEN ) != DISP_CHANGE_SUCCESSFUL ) {
if( MessageBox( NULL, L"The Requested Fullscreen Mode Is Not Supported By\nYour Video Card. Use Windowed Mode Instead?", L"NeHe GL", MB_YESNO | MB_ICONEXCLAMATION) == IDYES ) {
fullscreen = false;
} else {
MessageBox( NULL, L"Program Will Now Close.", L"ERROR", MB_OK | MB_ICONSTOP );
return false;
}
}
}
if(fullscreen) {
dwExStyle = WS_EX_APPWINDOW; // Ðàñøèðåííûé ñòèëü îêíà
dwStyle = WS_POPUP; // Îáû÷íûé ñòèëü îêíà
ShowCursor( true );
} else {
dwExStyle = WS_EX_APPWINDOW | WS_EX_WINDOWEDGE; // Ðàñøèðåííûé ñòèëü îêíà
dwStyle = WS_OVERLAPPEDWINDOW; // Îáû÷íûé ñòèëü îêíà
}
AdjustWindowRectEx( &WindowRect, dwStyle, false, dwExStyle );
if( !( hWnd = CreateWindowEx( dwExStyle, // Ðàñøèðåííûé ñòèëü äëÿ îêíà
_T("OpenGL"), // Èìÿ êëàññà
title, // Çàãîëîâîê îêíà
WS_CLIPSIBLINGS | // Òðåáóåìûé ñòèëü äëÿ îêíà
WS_CLIPCHILDREN | // Òðåáóåìûé ñòèëü äëÿ îêíà
dwStyle, // Âûáèðàåìûå ñòèëè äëÿ îêíà
0, 0, // Ïîçèöèÿ îêíà
WindowRect.right-WindowRect.left, // Âû÷èñëåíèå ïîäõîäÿùåé øèðèíû
WindowRect.bottom-WindowRect.top, // Âû÷èñëåíèå ïîäõîäÿùåé âûñîòû
NULL, // Íåò ðîäèòåëüñêîãî
NULL, // Íåò ìåíþ
hInstance, // Äåñêðèïòîð ïðèëîæåíèÿ
this ) ) ) { // Íå ïåðåäà¸ì íè÷åãî äî WM_CREATE (???)
KillGLWindow(); // Âîññòàíîâèòü ýêðàí
MessageBox( NULL, L"Window Creation Error.", L"ERROR", MB_OK | MB_ICONEXCLAMATION );
return false; // Âåðíóòü false
}
static PIXELFORMATDESCRIPTOR pfd= // pfd ñîîáùàåò Windows êàêèì áóäåò âûâîä íà ýêðàí êàæäîãî ïèêñåëÿ
{
sizeof(PIXELFORMATDESCRIPTOR), // Ðàçìåð äåñêðèïòîðà äàííîãî ôîðìàòà ïèêñåëåé
1, // Íîìåð âåðñèè
PFD_DRAW_TO_WINDOW | // Ôîðìàò äëÿ Îêíà
PFD_SUPPORT_OPENGL | // Ôîðìàò äëÿ OpenGL
PFD_DOUBLEBUFFER, // Ôîðìàò äëÿ äâîéíîãî áóôåðà
PFD_TYPE_RGBA, // Òðåáóåòñÿ RGBA ôîðìàò
bits, // Âûáèðàåòñÿ áèò ãëóáèíû öâåòà
0, 0, 0, 0, 0, 0, // Èãíîðèðîâàíèå öâåòîâûõ áèòîâ
0, // Íåò áóôåðà ïðîçðà÷íîñòè
0, // Ñäâèãîâûé áèò èãíîðèðóåòñÿ
0, // Íåò áóôåðà íàêîïëåíèÿ
0, 0, 0, 0, // Áèòû íàêîïëåíèÿ èãíîðèðóþòñÿ
32, // 32 áèòíûé Z-áóôåð (áóôåð ãëóáèíû)
0, // Íåò áóôåðà òðàôàðåòà
0, // Íåò âñïîìîãàòåëüíûõ áóôåðîâ
PFD_MAIN_PLANE, // Ãëàâíûé ñëîé ðèñîâàíèÿ
0, // Çàðåçåðâèðîâàíî
0, 0, 0 // Ìàñêè ñëîÿ èãíîðèðóþòñÿ
};
if( !( hDC = GetDC( hWnd ) ) ) { // Ìîæåì ëè ìû ïîëó÷èòü Êîíòåêñò Óñòðîéñòâà?
//.........这里部分代码省略.........
开发者ID:a-einstein1879，项目名称:MarketProject，代码行数:101，代码来源:outputGraphics.cpp
示例11: PlatformRestoreDesktopDisplayMode
void PlatformRestoreDesktopDisplayMode()
{
ChangeDisplaySettings(NULL, 0);
}
开发者ID:Tigrouzen，项目名称:UnrealEngine-4，代码行数:4，代码来源:OpenGLWindows.cpp
示例12: RestoreQ2Settings
static void RestoreQ2Settings (void)
{
if (ChangeDisplaySettings( &fullScreenMode, CDS_FULLSCREEN ) != DISP_CHANGE_SUCCESSFUL )
PrintWinError("Couldn't restore Quake 2 display settings - ChangeDisplaySettings", true);
}
开发者ID:q3aql，项目名称:quake2，代码行数:5，代码来源:glw_imp.c
示例13: RestoreDesktopSettings
static void RestoreDesktopSettings (void)
{
if (ChangeDisplaySettings( &originalDesktopMode, CDS_FULLSCREEN ) != DISP_CHANGE_SUCCESSFUL )
PrintWinError("Couldn't restore desktop display settings - ChangeDisplaySettings", true);
}
开发者ID:q3aql，项目名称:quake2，代码行数:5，代码来源:glw_imp.c
示例14: GetModuleHandle
bool GameSystem::InitializeWindows(int& screenWidth, int& screenHeight)
{
WNDCLASSEX wndClass = { 0 };
DEVMODE dmScreenSettings;
int posX, posY;
ApplicationHandle = this;
m_hInstance = GetModuleHandle(NULL);
m_applicationName = L"Cavalcade";
wndClass.style = CS_HREDRAW | CS_VREDRAW | CS_OWNDC;
wndClass.lpfnWndProc = WndProc;
wndClass.cbClsExtra = 0;
wndClass.cbWndExtra = 0;
wndClass.hInstance = m_hInstance;
wndClass.hIcon = LoadIcon(NULL, IDI_WINLOGO);
wndClass.hIconSm = wndClass.hIcon;
wndClass.hCursor = LoadCursor(NULL, IDC_ARROW);
wndClass.hbrBackground = (HBRUSH)GetStockObject(BLACK_BRUSH);
wndClass.lpszMenuName = 0;
wndClass.lpszClassName = m_applicationName;
wndClass.cbSize = sizeof(WNDCLASSEX);
RegisterClassEx(&wndClass);
screenWidth = GetSystemMetrics(SM_CXSCREEN);
screenHeight = GetSystemMetrics(SM_CYSCREEN);
//RECT rc;
if (FULLSCREEN_ENABLED)
{
/*
rc.top = 0;
rc.left = 0;
rc.right = screenWidth;
rc.bottom = screenHeight;
AdjustWindowRect(&rc, WS_EX_APPWINDOW, FALSE);
m_hwnd = CreateWindowEx(WS_EX_APPWINDOW, m_applicationName, m_applicationName,
WS_CLIPSIBLINGS | WS_CLIPCHILDREN | WS_POPUP,
CW_USEDEFAULT, CW_USEDEFAULT, screenWidth, screenHeight,
NULL, NULL, m_hInstance, NULL);
*/
memset(&dmScreenSettings, 0, sizeof(dmScreenSettings));
//ZeroMemory(&dmScreenSettings, sizeof(dmScreenSettings));
dmScreenSettings.dmSize = sizeof(dmScreenSettings);
//dmScreenSettings.dmPosition = dmPos; // Use for multi-monitor support
dmScreenSettings.dmPelsWidth = (unsigned long)screenWidth;
dmScreenSettings.dmPelsHeight = (unsigned long)screenHeight;
dmScreenSettings.dmBitsPerPel = 32;
dmScreenSettings.dmFields = DM_BITSPERPEL | DM_PELSWIDTH | DM_PELSHEIGHT;
ChangeDisplaySettings(&dmScreenSettings, CDS_FULLSCREEN);
posX = 0;
posY = 0;
}
else
{
/*
rc.top = 0;
rc.left = 0;
rc.right = 800;
rc.bottom = 600;
AdjustWindowRect(&rc, WS_OVERLAPPEDWINDOW, FALSE);
m_hwnd = CreateWindowEx(WS_EX_OVERLAPPEDWINDOW, m_applicationName, m_applicationName,
WS_CLIPSIBLINGS | WS_CLIPCHILDREN | WS_POPUP,
CW_USEDEFAULT, CW_USEDEFAULT, rc.right, rc.bottom,
NULL, NULL, m_hInstance, NULL);
*/
screenWidth = 800;
screenHeight = 600;
posX = (GetSystemMetrics(SM_CXSCREEN) - screenWidth) / 2;
posY = (GetSystemMetrics(SM_CYSCREEN) - screenHeight) / 2;
}
m_hwnd = CreateWindowEx(WS_EX_APPWINDOW, m_applicationName, m_applicationName,
WS_CLIPSIBLINGS | WS_CLIPCHILDREN | WS_POPUP,
posX, posY, screenWidth, screenHeight,
NULL, NULL, m_hInstance, NULL);
if (!m_hwnd)
{
MessageBox(m_hwnd, L"Error creating window.\n", L"Error", MB_OK);
return false;
}
// Register raw input devices immediately after creating the window
RAWINPUTDEVICE rid[2];
// Keyboard
rid[0].usUsagePage = 1;
rid[0].usUsage = 6;
rid[0].dwFlags = 0; // Change to RIDEV_NOLEGACY when ESC supported
rid[0].hwndTarget = NULL;
//.........这里部分代码省略.........
开发者ID:dblalock08，项目名称:cavalcade，代码行数:101，代码来源:GameSystem.cpp
示例15: CreateGLWindow
BOOL CreateGLWindow(char* title, int width, int height, int bits, bool fullscreenflag)
{
GLuint PixelFormat; // 保存查找匹配的结果
WNDCLASS wc; // 窗口类结构
DWORD dwExStyle; // 扩展窗口风格
DWORD dwStyle; // 窗口风格
RECT WindowRect; // 取得矩形的左上角和右下角的坐标值
WindowRect.left=(long)0; // 将Left 设为 0
WindowRect.right=(long)width; // 将Right 设为要求的宽度
WindowRect.top=(long)0; // 将Top 设为 0
WindowRect.bottom=(long)height; // 将Bottom 设为要求的高度
fullscreen=fullscreenflag; // 设置全局全屏标志
hInstance = GetModuleHandle(NULL); // 取得我们窗口的实例
wc.style = CS_HREDRAW | CS_VREDRAW | CS_OWNDC;// 移动时重画，并为窗口取得DC
wc.lpfnWndProc = (WNDPROC) WndProc; // WndProc处理消息
wc.cbClsExtra = 0; // 无额外窗口数据
wc.cbWndExtra = 0; // 无额外窗口数据
wc.hInstance = hInstance; // 设置实例
wc.hIcon = LoadIcon(NULL, IDI_WINLOGO); // 装入缺省图标
wc.hCursor = LoadCursor(NULL, IDC_ARROW); // 装入鼠标指针
wc.hbrBackground = NULL; // GL不需要背景
wc.lpszMenuName = NULL; // 不需要菜单
wc.lpszClassName = "OpenG"; // 设定类名字
if (!RegisterClass(&wc)) // 尝试注册窗口类
{
MessageBox(NULL, "注册窗口失败", "错误",MB_OK|MB_ICONEXCLAMATION);
return FALSE; // 退出并返回FALSE
}
if (fullscreen) // 要尝试全屏模式吗?
{
DEVMODE dmScreenSettings; // 设备模式
memset(&dmScreenSettings,0,sizeof(dmScreenSettings));// 确保内存清空为零
dmScreenSettings.dmSize=sizeof(dmScreenSettings);// Devmode 结构的大小
dmScreenSettings.dmPelsWidth = width; // 所选屏幕宽度
dmScreenSettings.dmPelsHeight = height; // 所选屏幕高度
dmScreenSettings.dmBitsPerPel = bits; // 每象素所选的色彩深度
dmScreenSettings.dmFields=DM_BITSPERPEL|DM_PELSWIDTH|DM_PELSHEIGHT;
// 尝试设置显示模式并返回结果。注: CDS_FULLSCREEN 移去了状态条。
if (ChangeDisplaySettings(&dmScreenSettings,CDS_FULLSCREEN)!=DISP_CHANGE_SUCCESSFUL)
{
// 若模式失败，提供两个选项：退出或在窗口内运行。
if (MessageBox(NULL, "全屏模式在当前显卡上设置失败！\n使用窗口模式？", "NeHe G",MB_YESNO|MB_ICONEXCLAMATION)==IDYES)
{
fullscreen=FALSE; // 选择窗口模式(Fullscreen=FALSE)
}
else
{
// 弹出一个对话框，告诉用户程序结束
MessageBox(NULL, "程序将被关闭", "错误",MB_OK|MB_ICONSTOP);
return FALSE; // 退出并返回 FALSE
}
}
}
if (fullscreen) // 仍处于全屏模式吗?
{
dwExStyle=WS_EX_APPWINDOW; // 扩展窗体风格
dwStyle=WS_POPUP; // 窗体风格
ShowCursor(FALSE); // 隐藏鼠标指针
}
else
{
dwExStyle=WS_EX_APPWINDOW | WS_EX_WINDOWEDGE; // 扩展窗体风格
dwStyle=WS_OVERLAPPEDWINDOW; // 窗体风格
}
AdjustWindowRectEx(&WindowRect, dwStyle, FALSE, dwExStyle);// 调整窗口达到真正要求的大小
if (!(hWnd=CreateWindowEx( dwExStyle, // 扩展窗体风格
"OpenG", // 类名字
title, // 窗口标题
WS_CLIPSIBLINGS | // 必须的窗体风格属性
WS_CLIPCHILDREN | // 必须的窗体风格属性
dwStyle, // 选择的窗体属性
0, 0, // 窗口位置
WindowRect.right-WindowRect.left, // 计算调整好的窗口宽度
WindowRect.bottom-WindowRect.top, // 计算调整好的窗口高度
NULL, // 无父窗口
NULL, // 无菜单
hInstance, // 实例
NULL))) // 不向WM_CREATE传递任何东东
{
KillGLWindow(); // 重置显示区
MessageBox(NULL, "不能创建一个窗口设备描述表", "错误",MB_OK|MB_ICONEXCLAMATION);
return FALSE; // 返回 FALSE
}
static PIXELFORMATDESCRIPTOR pfd= // /pfd 告诉窗口我们所希望的东东，即窗口使用的像素格式
{
sizeof(PIXELFORMATDESCRIPTOR), // 上述格式描述符的大小
1, // 版本号
PFD_DRAW_TO_WINDOW | // 格式支持窗口
PFD_SUPPORT_OPENGL | // 格式必须支持OpenGL
PFD_DOUBLEBUFFER, // 必须支持双缓冲
PFD_TYPE_RGBA, // 申请 RGBA 格式
//.........这里部分代码省略.........
开发者ID:Japhon，项目名称:hijiangtao.github.io，代码行数:101，代码来源:DataBlog_OpenGLObjectWiggle.cpp
示例16: ChangeDisplaySettings
// return to desktop at original resolution
void Window::endFullScreen() { ChangeDisplaySettings(NULL, 0); }
开发者ID:Deronater22，项目名称:Dawn-of-the-living，代码行数:2，代码来源:oglwindow.cpp
示例17: SysRecoverDisplayMode
void SysRecoverDisplayMode()
{
ChangeDisplaySettings( NULL, 0 );
}
开发者ID:amanjainhiman，项目名称:cylindrix，代码行数:4，代码来源:winmain.cpp
示例18: WndProc
LRESULT CALLBACK WndProc(
HWND hWnd,
UINT message,
WPARAM wParam,
|
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