Added DirectFB GLUT implementation.

1 files changed, 128 insertions, 0 deletions

diff --git a/src/glut/directfb/init.c b/src/glut/directfb/init.c
new file mode 100644
index 0000000000..ba1a49adf2
--- /dev/null
+++ b/src/glut/directfb/init.c
@@ -0,0 +1,128 @@
+/*
+ * Copyright (C) 2006 Claudio Ciccani <klan@users.sf.net>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ * 
+ * This library 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
+ * Lesser General Public License for more details.
+ * 
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "internal.h"
+
+
+static void 
+__glutExit( void )
+{
+     __glutFreeTimers();
+     __glutDestroyWindows();
+     
+     if (events) {
+          events->Release( events );
+          events = NULL;
+     }
+     
+     if (joystick) {
+          joystick->Release( joystick );
+          joystick = NULL;
+     }
+     
+     if (mouse) {
+          mouse->Release( mouse );
+          mouse = NULL;
+     }
+     
+     if (keyboard) {
+          keyboard->Release( keyboard );
+          keyboard = NULL;
+     }
+     
+     if (primary) {
+          primary->Release( primary );
+          primary = NULL;
+     }
+     
+     if (dfb) {
+          dfb->Release( dfb );
+          dfb = NULL;
+     }
+}
+
+
+void GLUTAPIENTRY 
+glutInit( int *argcp, char **argv )
+{
+     DFBResult ret;
+     
+     if (dfb)
+          return;
+     
+     glutGet( GLUT_ELAPSED_TIME );
+
+     ret = DirectFBInit( argcp, argv ? &argv : NULL );
+     if (ret)
+          DirectFBErrorFatal( "DirectFBInit()", ret );
+     
+     ret = DirectFBCreate( &dfb );
+     if (ret)
+          DirectFBErrorFatal( "DirectFBCreate()", ret );
+     
+     ret = dfb->GetDisplayLayer( dfb, DLID_PRIMARY, &primary );
+     if (ret)
+          DirectFBErrorFatal( "IDirectFB::GetDisplayLayer()", ret );
+          
+     ret = dfb->CreateEventBuffer( dfb, &events );
+     if (ret)
+          DirectFBErrorFatal( "IDirectFB::CreateEventBuffer()", ret );
+          
+     dfb->GetInputDevice( dfb, DIDID_KEYBOARD, &keyboard );
+     dfb->GetInputDevice( dfb, DIDID_MOUSE, &mouse );
+     dfb->GetInputDevice( dfb, DIDID_JOYSTICK, &joystick );
+    
+     primary->SetCooperativeLevel( primary, DLSCL_ADMINISTRATIVE );
+     
+     atexit( __glutExit );
+}
+
+
+void GLUTAPIENTRY 
+glutInitDisplayMode( unsigned int mode )
+{
+     g_display_mode = mode;
+}
+
+
+void GLUTAPIENTRY 
+glutInitWindowPosition( int x, int y )
+{
+     g_xpos = x;
+     g_ypos = y;
+}
+
+
+void GLUTAPIENTRY 
+glutInitWindowSize( int width, int height )
+{
+     g_width  = width;
+     g_height = height;
+}
+
+
+void GLUTAPIENTRY
+glutInitDisplayString( const char *string )
+{
+}
+