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  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. static INLINE struct gl_query_object *
  37. _mesa_lookup_query_object(struct gl_context *ctx, GLuint id)
  38. {
  39.    return (struct gl_query_object *)
  40.       _mesa_HashLookup(ctx->Query.QueryObjects, id);
  41. }
  42.  
  43.  
  44. extern void GLAPIENTRY
  45. _mesa_GenQueriesARB(GLsizei n, GLuint *ids);
  46.  
  47. extern void GLAPIENTRY
  48. _mesa_DeleteQueriesARB(GLsizei n, const GLuint *ids);
  49.  
  50. extern GLboolean GLAPIENTRY
  51. _mesa_IsQueryARB(GLuint id);
  52.  
  53. extern void GLAPIENTRY
  54. _mesa_GetQueryivARB(GLenum target, GLenum pname, GLint *params);
  55.  
  56. extern void GLAPIENTRY
  57. _mesa_GetQueryObjectivARB(GLuint id, GLenum pname, GLint *params);
  58.  
  59. extern void GLAPIENTRY
  60. _mesa_GetQueryObjectuivARB(GLuint id, GLenum pname, GLuint *params);
  61.  
  62. extern void
  63. _mesa_init_query_object_functions(struct dd_function_table *driver);
  64.  
  65. extern void
  66. _mesa_init_queryobj_dispatch(struct _glapi_table *disp);
  67.  
  68. #else /* FEATURE_queryobj */
  69.  
  70. static INLINE struct gl_query_object *
  71. _mesa_lookup_query_object(struct gl_context *ctx, GLuint id)
  72. {
  73.    return NULL;
  74. }
  75.  
  76. static INLINE void
  77. _mesa_init_query_object_functions(struct dd_function_table *driver)
  78. {
  79. }
  80.  
  81. static INLINE void
  82. _mesa_init_queryobj_dispatch(struct _glapi_table *disp)
  83. {
  84. }
  85.  
  86. #endif /* FEATURE_queryobj */
  87.  
  88. extern void
  89. _mesa_init_queryobj(struct gl_context *ctx);
  90.  
  91. extern void
  92. _mesa_free_queryobj_data(struct gl_context *ctx);
  93.  
  94.  
  95. #endif /* QUERYOBJ_H */
  96.