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diff --git a/src/gallium/state_trackers/dri/dri_screen.h b/src/gallium/state_trackers/dri/dri_screen.h
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+/**************************************************************************
+ *
+ * Copyright 2009, VMware, Inc.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL VMWARE AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+/*
+ * Author: Keith Whitwell <keithw@vmware.com>
+ * Author: Jakob Bornecrantz <wallbraker@gmail.com>
+ */
+
+#ifndef DRI_SCREEN_H
+#define DRI_SCREEN_H
+
+#include "dri_util.h"
+#include "xmlconfig.h"
+
+#include "pipe/p_compiler.h"
+
+#include "state_tracker/dri1_api.h"
+
+struct dri_screen
+{
+ /* dri */
+ __DRIscreenPrivate *sPriv;
+
+ /**
+ * Configuration cache with default values for all contexts
+ */
+ driOptionCache optionCache;
+
+ /**
+ * Temporary(?) context to use for SwapBuffers or other situations in
+ * which we need a rendering context, but none is currently bound.
+ */
+ struct dri_context *dummyContext;
+
+ /* drm */
+ int fd;
+ drmLock *drmLock;
+
+ /* gallium */
+ struct pipe_winsys *pipe_winsys;
+ struct pipe_screen *pipe_screen;
+};
+
+/** cast wrapper */
+static INLINE struct dri_screen *
+dri_screen(__DRIscreenPrivate * sPriv)
+{
+ return (struct dri_screen *)sPriv->private;
+}
+
+/***********************************************************************
+ * dri_screen.c
+ */
+
+extern struct dri1_api *__dri1_api_hooks;
+
+#endif
+
+/* vim: set sw=3 ts=8 sts=3 expandtab: */