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/**************************************************************************
*
* Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
* 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 TUNGSTEN GRAPHICS 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.
*
**************************************************************************/
#ifndef STW_DEVICE_H_
#define STW_DEVICE_H_
#include "pipe/p_compiler.h"
#include "pipe/p_thread.h"
#define STW_CONTEXT_MAX 32
struct pipe_screen;
struct stw_device
{
const struct stw_winsys *stw_winsys;
struct pipe_screen *screen;
pipe_mutex mutex;
struct {
struct stw_context *ctx;
} ctx_array[STW_CONTEXT_MAX];
#ifdef DEBUG
unsigned long memdbg_no;
#endif
};
struct stw_context *
stw_lookup_context( UINT_PTR hglrc );
extern struct stw_device *stw_dev;
#endif /* STW_DEVICE_H_ */
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