src/mesa/state_tracker/st_cb_queryobj.h

   1 /**************************************************************************
   2  *
   3  * Copyright 2007 Tungsten Graphics, Inc., Cedar Park, Texas.
   4  * All Rights Reserved.
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  15  * next paragraph) shall be included in all copies or substantial portions
  16  * of the Software.
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  27
  28 #ifndef ST_CB_QUERYOBJ_H
  29 #define ST_CB_QUERYOBJ_H
  30
  31
  32 #include "main/mtypes.h"
  33
  34 /**
  35  * Subclass of gl_query_object
  36  */
  37 struct st_query_object
  38 {
  39    struct gl_query_object base;
  40    struct pipe_query *pq;
  41    unsigned type;  /**< PIPE_QUERY_x */
  42 };
  43
  44
  45 /**
  46  * Cast wrapper
  47  */
  48 static INLINE struct st_query_object *
  49 st_query_object(struct gl_query_object *q)
  50 {
  51    return (struct st_query_object *) q;
  52 }
  53
  54
  55 #if FEATURE_queryobj
  56
  57 extern void
  58 st_init_query_functions(struct dd_function_table *functions);
  59
  60 #else
  61
  62 static INLINE void
  63 st_init_query_functions(struct dd_function_table *functions)
  64 {
  65 }
  66
  67 #endif /* FEATURE_queryobj */
  68
  69 #endif