case SDLK_F1:
flags ^= SDL_FULLSCREEN;
screen = SDL_SetVideoMode(SCREEN_WIDTH,SCREEN_HEIGHT,SCREEN_BPP,flags);
if(screen == NULL)
{
cerr << "SDL_SetVideoMode() Failed: " << SDL_GetError() << endl;
quit(1);
}
initialize_opengl(WINDOW_WIDTH,WINDOW_HEIGHT);
break;
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SDL on Windows - Easier way to resize?
October 10, 2004 12:11 AM
Ok, sorry if this has already been asked a hundred times already, just, uh...delete it and PM me with a link if it has, I guess.
Is there an easy way to resize the window on...windows? I know Linux got the SDL_WM_blahblah() whatever it was that doesn't work, and I ended up using
Things change.
589
October 10, 2004 12:53 AM
You can't keep the OpenGL context on Windows when changing pixel formats, so switching between windowed and fullscreen modes usually requires everything to be reinitialised. However, I use an Evil Hack for resizing in windowed modes:
Just replace SetVideoMode with SDL_SetVideoMode_Win32Hack when on Windows and it does the trick. I made some modifications to it before posting, so hopefully I didn't stuff anything up :)
SDL_Surface * SDL_SetVideoMode_Win32Hack(int width, int height, int bpp, Uint32 flags){ SDL_Surface *window = SDL_GetVideoSurface(); if (window && !(window->flags & SDL_FULLSCREEN) && !(flags & SDL_FULLSCREEN)) { SDL_SysWMinfo info; info.version.major = SDL_MAJOR_VERSION; info.version.minor = SDL_MINOR_VERSION; info.window = NULL; if (SDL_GetWMInfo(&info)) { RECT rect; rect.left = rect.top = 0; rect.right = width; rect.bottom = height; DWORD style = GetWindowLong(info.window, GWL_STYLE); AdjustWindowRectEx(&rect, style, (style & WS_CHILDWINDOW) ? FALSE : GetMenu(info.window) != NULL, GetWindowLong(info.window, GWL_EXSTYLE)); Uint32 prevFlags = window->flags; window->flags |= SDL_RESIZABLE; // Prevent SDL from stopping resize SetWindowPos( info.window, HWND_TOP, 0, 0, rect.right - rect.left, rect.bottom - rect.top, SWP_NOCOPYBITS | SWP_NOZORDER | SWP_NOMOVE); window->flags = prevFlags; } window->w = width; window->h = height; } else { // Create new window window = SDL_SetVideoMode(width, height, bpp, flags); /*** Do normal stuff here ***/ }}Just replace SetVideoMode with SDL_SetVideoMode_Win32Hack when on Windows and it does the trick. I made some modifications to it before posting, so hopefully I didn't stuff anything up :)
October 10, 2004 12:58 AM
Hmm...thanks for that hh10k.
I'll try it out, and even if it doesn't work, well...rating still plus plus =).
I'll try it out, and even if it doesn't work, well...rating still plus plus =).
Things change.
This topic is closed to new replies.
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