1/* 2 * Mesa 3-D graphics library 3 * 4 * Copyright (C) 1999-2007 Brian Paul All Rights Reserved. 5 * 6 * Permission is hereby granted, free of charge, to any person obtaining a 7 * copy of this software and associated documentation files (the "Software"), 8 * to deal in the Software without restriction, including without limitation 9 * the rights to use, copy, modify, merge, publish, distribute, sublicense, 10 * and/or sell copies of the Software, and to permit persons to whom the 11 * Software is furnished to do so, subject to the following conditions: 12 * 13 * The above copyright notice and this permission notice shall be included 14 * in all copies or substantial portions of the Software. 15 * 16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 17 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 19 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR 20 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 21 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 22 * OTHER DEALINGS IN THE SOFTWARE. 23 */ 24 25 26#ifndef QUERYOBJ_H 27#define QUERYOBJ_H 28 29 30#include "main/mtypes.h" 31#include "main/hash.h" 32 33 34static inline struct gl_query_object * 35_mesa_lookup_query_object(struct gl_context *ctx, GLuint id) 36{ 37 return (struct gl_query_object *) 38 _mesa_HashLookupLocked(ctx->Query.QueryObjects, id); 39} 40 41extern void 42_mesa_init_queryobj(struct gl_context *ctx); 43 44extern void 45_mesa_free_queryobj_data(struct gl_context *ctx); 46 47void 48_mesa_wait_query(struct gl_context *ctx, struct gl_query_object *q); 49void 50_mesa_check_query(struct gl_context *ctx, struct gl_query_object *q); 51 52uint64_t 53_mesa_get_timestamp(struct gl_context *ctx); 54#endif 55