--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/drivers/video_nsgl.m	Sat Jun 13 00:50:48 2009 +0000
@@ -0,0 +1,81 @@
+/**
+ * $Id$
+ *
+ * Cocoa (NSOpenGL) video driver
+ *
+ * Copyright (c) 2005 Nathan Keynes.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 General Public License for more details.
+ */
+
+#include <AppKit/NSOpenGL.h>
+#include <Foundation/NSAutoreleasePool.h>
+#include "drivers/video_nsgl.h"
+#include "drivers/video_gl.h"
+#include "pvr2/glutil.h"
+
+static NSOpenGLContext *nsgl_context = nil;
+
+gboolean video_nsgl_init_driver( NSView *view, display_driver_t driver )
+{
+    NSAutoreleasePool *pool = [NSAutoreleasePool new];
+    NSOpenGLPixelFormatAttribute attributes[] = {
+            NSOpenGLPFAWindow,
+            // NSOpenGLPFADoubleBuffer,
+            NSOpenGLPFADepthSize, (NSOpenGLPixelFormatAttribute)24,
+            (NSOpenGLPixelFormatAttribute)nil };
+
+    NSOpenGLPixelFormat *pixelFormat = 
+        [[[NSOpenGLPixelFormat alloc] initWithAttributes: attributes] autorelease];
+    nsgl_context = 
+        [[NSOpenGLContext alloc] initWithFormat: pixelFormat shareContext: nil];
+    [nsgl_context setView: view];
+    [nsgl_context makeCurrentContext];
+    [pool release];
+    if( gl_fbo_is_supported() ) {
+        gl_fbo_init(driver);
+    } else {
+        ERROR( "FBO not supported" );
+        return FALSE;
+    }
+
+    return TRUE;
+}
+
+void video_nsgl_update()
+{
+    if( nsgl_context != nil ) {
+        [nsgl_context update];
+    }
+}
+
+void video_nsgl_make_current()
+{
+    if( nsgl_context != nil ) {
+        [nsgl_context makeCurrentContext];
+    }
+}
+
+void video_nsgl_swap_buffers()
+{
+    if( nsgl_context != nil ) {
+        [nsgl_context flushBuffer];
+    }
+}
+
+void video_nsgl_shutdown()
+{
+    if( nsgl_context != nil ) {
+        [NSOpenGLContext clearCurrentContext];
+        [nsgl_context release];
+        nsgl_context = nil;
+    }
+}