src/gallium/drivers/nouveau/nv50/nv50_query.h

   1 #ifndef __NV50_QUERY_H__
   2 #define __NV50_QUERY_H__
   3
   4 #include "pipe/p_context.h"
   5
   6 #include "nouveau_context.h"
   7
   8 struct nv50_context;
   9 struct nv50_query;
  10
  11 struct nv50_query_funcs {
  12    void (*destroy_query)(struct nv50_context *, struct nv50_query *);
  13    boolean (*begin_query)(struct nv50_context *, struct nv50_query *);
  14    void (*end_query)(struct nv50_context *, struct nv50_query *);
  15    boolean (*get_query_result)(struct nv50_context *, struct nv50_query *,
  16                                boolean, union pipe_query_result *);
  17 };
  18
  19 struct nv50_query {
  20    const struct nv50_query_funcs *funcs;
  21    uint16_t type;
  22    uint16_t index;
  23 };
  24
  25 static inline struct nv50_query *
  26 nv50_query(struct pipe_query *pipe)
  27 {
  28    return (struct nv50_query *)pipe;
  29 }
  30
  31 /*
  32  * Driver queries groups:
  33  */
  34 #define NV50_HW_SM_QUERY_GROUP       0
  35 #define NV50_HW_METRIC_QUERY_GROUP   1
  36
  37 void nv50_init_query_functions(struct nv50_context *);
  38
  39 #endif