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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 drm_api *api;
struct pipe_winsys *pipe_winsys;
struct pipe_screen *pipe_screen;
boolean d_depth_bits_last;
boolean sd_depth_bits_last;
};
/** 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: */
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