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/**************************************************************************
*
* Copyright 2007 Tungsten Graphics, Inc., Cedar Park, Texas.
* Copyright 2010 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 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.
*
**************************************************************************/
/* Authors:
* Keith Whitwell, Qicheng Christopher Li, Brian Paul
*/
#ifndef LP_QUERY_H
#define LP_QUERY_H
#include <limits.h>
#include "os/os_thread.h"
#include "lp_limits.h"
struct llvmpipe_context;
struct llvmpipe_query {
uint64_t count[LP_MAX_THREADS]; /**< a counter for each thread */
uint64_t result; /**< total of all counters */
pipe_mutex mutex;
unsigned num_tiles, tile_count;
boolean done;
boolean binned; /**< has this query been binned in the scene? */
};
extern void llvmpipe_init_query_funcs(struct llvmpipe_context * );
#endif /* LP_QUERY_H */
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