1 files changed, 114 insertions, 0 deletions
diff --git a/Source/DirectFB/lib/voodoo/interface.c b/Source/DirectFB/lib/voodoo/interface.c
new file mode 100755
index 0000000..4281cb6
--- /dev/null
+++ b/Source/DirectFB/lib/voodoo/interface.c
@@ -0,0 +1,114 @@
+/*
+   (c) Copyright 2001-2007  The DirectFB Organization (directfb.org)
+   (c) Copyright 2000-2004  Convergence (integrated media) GmbH
+
+   All rights reserved.
+
+   Written by Denis Oliver Kropp <dok@directfb.org>,
+              Andreas Hundt <andi@fischlustig.de>,
+              Sven Neumann <neo@directfb.org>,
+              Ville Syrjälä <syrjala@sci.fi> and
+              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 <config.h>
+
+#include <direct/debug.h>
+#include <direct/interface.h>
+#include <direct/messages.h>
+
+#include <voodoo/interface.h>
+
+
+DirectResult
+voodoo_construct_requestor( VoodooManager     *manager,
+                            const char        *name,
+                            VoodooInstanceID   instance,
+                            void              *arg,
+                            void             **ret_requestor )
+{
+     DirectResult          ret;
+     DirectInterfaceFuncs *funcs;
+     void                 *requestor;
+
+     D_ASSERT( manager != NULL );
+     D_ASSERT( name != NULL );
+     D_ASSERT( instance != VOODOO_INSTANCE_NONE );
+     D_ASSERT( ret_requestor != NULL );
+
+     ret = DirectGetInterface( &funcs, name, "Requestor", NULL, NULL );
+     if (ret) {
+          D_ERROR( "Voodoo/Interface: Could not load 'Requestor' implementation of '%s'!\n", name );
+          return ret;
+     }
+
+     ret = funcs->Allocate( &requestor );
+     if (ret)
+          return ret;
+
+     ret = funcs->Construct( requestor, manager, instance, arg );
+     if (ret)
+          return ret;
+
+     *ret_requestor = requestor;
+
+     return DR_OK;
+}
+
+DirectResult
+voodoo_construct_dispatcher( VoodooManager     *manager,
+                             const char        *name,
+                             void              *interface,
+                             VoodooInstanceID   super,
+                             void              *arg,
+                             VoodooInstanceID  *ret_instance,
+                             void             **ret_dispatcher )
+{
+     DirectResult          ret;
+     DirectInterfaceFuncs *funcs;
+     void                 *dispatcher;
+     VoodooInstanceID      instance;
+
+     D_ASSERT( manager != NULL );
+     D_ASSERT( name != NULL );
+     D_ASSERT( interface != NULL );
+     D_ASSERT( super != VOODOO_INSTANCE_NONE );
+     D_ASSERT( ret_instance != NULL );
+
+     ret = DirectGetInterface( &funcs, name, "Dispatcher", NULL, NULL );
+     if (ret) {
+          D_ERROR( "Voodoo/Interface: Could not load 'Dispatcher' implementation of '%s'!\n", name );
+          return ret;
+     }
+
+     ret = funcs->Allocate( &dispatcher );
+     if (ret)
+          return ret;
+
+     ret = funcs->Construct( dispatcher, interface, manager, super, arg, &instance );
+     if (ret)
+          return ret;
+
+     *ret_instance = instance;
+
+     if (ret_dispatcher)
+          *ret_dispatcher = dispatcher;
+
+     return DR_OK;
+}
+