src/mesa/main/queryobj.h

   1 /*
   2  * Mesa 3-D graphics library
   3  * Version:  7.1
   4  *
   5  * Copyright (C) 1999-2007  Brian Paul   All Rights Reserved.
   6  *
   7  * Permission is hereby granted, free of charge, to any person obtaining a
   8  * copy of this software and associated documentation files (the "Software"),
   9  * to deal in the Software without restriction, including without limitation
  10  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
  11  * and/or sell copies of the Software, and to permit persons to whom the
  12  * Software is furnished to do so, subject to the following conditions:
  13  *
  14  * The above copyright notice and this permission notice shall be included
  15  * in all copies or substantial portions of the Software.
  16  *
  17  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
  18  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  19  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
  20  * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
  21  * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
  22  * CONNECTION WITH THE SOFTWARE OR THE USE OR 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
  34 #if FEATURE_queryobj
  35
  36 #define _MESA_INIT_QUERYOBJ_FUNCTIONS(driver, impl)      \
  37    do {                                                  \
  38       (driver)->NewQueryObject = impl ## NewQueryObject; \
  39       (driver)->DeleteQuery    = impl ## DeleteQuery;    \
  40       (driver)->BeginQuery     = impl ## BeginQuery;     \
  41       (driver)->EndQuery       = impl ## EndQuery;       \
  42       (driver)->WaitQuery      = impl ## WaitQuery;      \
  43       (driver)->CheckQuery     = impl ## CheckQuery;     \
  44    } while (0)
  45
  46
  47 static INLINE struct gl_query_object *
  48 _mesa_lookup_query_object(GLcontext *ctx, GLuint id)
  49 {
  50    return (struct gl_query_object *)
  51       _mesa_HashLookup(ctx->Query.QueryObjects, id);
  52 }
  53
  54
  55 extern void GLAPIENTRY
  56 _mesa_GenQueriesARB(GLsizei n, GLuint *ids);
  57
  58 extern void GLAPIENTRY
  59 _mesa_DeleteQueriesARB(GLsizei n, const GLuint *ids);
  60
  61 extern GLboolean GLAPIENTRY
  62 _mesa_IsQueryARB(GLuint id);
  63
  64 extern void GLAPIENTRY
  65 _mesa_GetQueryivARB(GLenum target, GLenum pname, GLint *params);
  66
  67 extern void GLAPIENTRY
  68 _mesa_GetQueryObjectivARB(GLuint id, GLenum pname, GLint *params);
  69
  70 extern void GLAPIENTRY
  71 _mesa_GetQueryObjectuivARB(GLuint id, GLenum pname, GLuint *params);
  72
  73 extern void
  74 _mesa_init_query_object_functions(struct dd_function_table *driver);
  75
  76 extern void
  77 _mesa_init_queryobj_dispatch(struct _glapi_table *disp);
  78
  79 #else /* FEATURE_queryobj */
  80
  81 #define _MESA_INIT_QUERYOBJ_FUNCTIONS(driver, impl) do { } while (0)
  82
  83 static INLINE void
  84 _mesa_init_query_object_functions(struct dd_function_table *driver)
  85 {
  86 }
  87
  88 static INLINE void
  89 _mesa_init_queryobj_dispatch(struct _glapi_table *disp)
  90 {
  91 }
  92
  93 #endif /* FEATURE_queryobj */
  94
  95 extern void
  96 _mesa_init_queryobj(GLcontext *ctx);
  97
  98 extern void
  99 _mesa_free_queryobj_data(GLcontext *ctx);
 100
 101
 102 #endif /* QUERYOBJ_H */