CGenericCanvas::CGenericCanvas(GCContext Context, wstring name): CGCBase(NULL)
{
FCanvas = this;
_className = "CGenericCanvas";
FName = name;
FContext = Context;
FCurrentView = NULL;
FStates = 0;
#ifdef _WINDOWS
InitializeCriticalSection(&FLock);
#else
g_static_rec_mutex_init(&FLock);
#endif
FListener.canvas = this;
FModel = new CGCModel(this);
FModel->addListener(&FListener);
FAnimationManager = new CAnimationManager(this);
determineExtensions();
initializeOpenGLExtensions();
// Set a new lock on the font manager (and create it by the way if not yet done).
lockFontManager();
}
GraphicsDevice::GraphicsDevice(const ivec2 &windowSize,
bool fullscreen,
bool resizable,
bool showcursor,
const char * title)
: windowSurface(0),
dimensions(0,0),
nearClip(0.1f),
farClip(100.0f) {
attr = generateDefaultAttributes();
setAttributes();
if(title) {
SDL_WM_SetCaption(title, title);
} else {
SDL_WM_SetCaption("SDL App", "SDL App");
}
windowSurface = SDL_SetVideoMode(windowSize.x,
windowSize.y,
0,
SDL_OPENGL
| SDL_HWSURFACE
| SDL_DOUBLEBUF
| (resizable?SDL_RESIZABLE:0)
| (fullscreen?SDL_FULLSCREEN:0));
#ifdef _WIN32
/*
See:
<http://listas.apesol.org/pipermail/sdl-libsdl.org/2002-July/028824.html>
Sometimes, after calling SDL_SetVideoMode, MessageBox and standard assert
(which calls MessageBox internally) will return immediately without
displaying a message box window.
*/
flushMessageQueue();
#endif
assert(windowSurface && "Couldn't create window!");
initializeOpenGLExtensions();
resizeOpenGLViewport(windowSize, nearClip, farClip);
SDL_ShowCursor(showcursor ? SDL_ENABLE : SDL_DISABLE);
}
