main.m

#import "MyOpenGLView.h"

int main(int argc, const char *argv[])
{
    NSApplicationLoad();

    NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
    NSLog(@"Pool allocated");

    NSRect mainDisplayRect = [[NSScreen mainScreen] frame];
    NSWindow *fullScreenWindow = [[[NSWindow alloc] initWithContentRect: mainDisplayRect styleMask: NSBorderlessWindowMask backing: NSBackingStoreBuffered defer: YES] autorelease];
    NSLog(@"window allocated");

    [fullScreenWindow setLevel: NSMainMenuWindowLevel+1];
    NSLog(@"Level set");

    [fullScreenWindow setOpaque: YES];
    [fullScreenWindow setHidesOnDeactivate: YES];

    NSOpenGLPixelFormatAttribute attrs[] =
    {
        NSOpenGLPFADoubleBuffer,
        NSOpenGLPFAFullScreen,
        0
    };
    NSLog(@"Attributes set");

    NSOpenGLPixelFormat* pixelFormat = [[[NSOpenGLPixelFormat alloc] initWithAttributes: attrs] autorelease];
    NSRect viewRect = NSMakeRect(0.0, 0.0, mainDisplayRect.size.width, mainDisplayRect.size.height);
    MyOpenGLView *fullScreenView = [[[MyOpenGLView alloc] initWithFrame: viewRect pixelFormat: pixelFormat] autorelease];
    [fullScreenWindow setContentView: fullScreenView];

    [fullScreenWindow makeKeyAndOrderFront: fullScreenWindow];

    [pool drain];
    NSLog(@"Pool drained");
    return 0;
}