| /************************************************************************** |
| * |
| * 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 */ |
| struct lp_fence *fence; /* fence from last scene this was binned in */ |
| }; |
| |
| |
| extern void llvmpipe_init_query_funcs(struct llvmpipe_context * ); |
| |
| extern boolean llvmpipe_check_render_cond(struct llvmpipe_context *); |
| |
| #endif /* LP_QUERY_H */ |