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+/*
+ (c) Copyright 2001-2009 The world wide DirectFB Open Source Community (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.
+*/
+
+#ifndef __IDIRECTFBSURFACE_REQUESTOR_H__
+#define __IDIRECTFBSURFACE_REQUESTOR_H__
+
+#include <directfb.h>
+
+#include <direct/thread.h>
+
+#include <voodoo/manager.h>
+
+#define IDIRECTFBSURFACE_REQUESTOR_METHOD_ID_FlipNotify 1
+
+/*
+ * private data struct of IDirectFBSurface_Requestor
+ */
+typedef struct {
+ int ref; /* reference counter */
+
+ IDirectFB *idirectfb;
+
+ VoodooManager *manager;
+ VoodooInstanceID instance;
+ VoodooInstanceID local;
+
+ IDirectFBFont *font;
+
+ DFBSurfacePixelFormat format;
+
+ struct {
+ bool use_notify;
+
+ DirectMutex lock;
+ DirectWaitQueue queue;
+
+ unsigned int requested;
+ unsigned int returned;
+ unsigned int end;
+
+ long long fps_stamp;
+ unsigned int fps_count;
+ unsigned int fps_old;
+
+
+
+ bool use_buffer;
+
+ IDirectFBEventBuffer *buffer;
+ IDirectFBWindow *window;
+ } flip;
+} IDirectFBSurface_Requestor_data;
+
+#endif
+