src/gallium/drivers/nouveau/nvc0/nvc0_query.h

   1 #ifndef __NVC0_QUERY_H__
   2 #define __NVC0_QUERY_H__
   3
   4 #include "pipe/p_context.h"
   5
   6 #include "nouveau_context.h"
   7
   8 struct nvc0_context;
   9 struct nvc0_query;
  10
  11 struct nvc0_query_funcs {
  12    void (*destroy_query)(struct nvc0_context *, struct nvc0_query *);
  13    boolean (*begin_query)(struct nvc0_context *, struct nvc0_query *);
  14    void (*end_query)(struct nvc0_context *, struct nvc0_query *);
  15    boolean (*get_query_result)(struct nvc0_context *, struct nvc0_query *,
  16                                boolean, union pipe_query_result *);
  17 };
  18
  19 struct nvc0_query {
  20    const struct nvc0_query_funcs *funcs;
  21    uint16_t type;
  22    uint16_t index;
  23 };
  24
  25 static inline struct nvc0_query *
  26 nvc0_query(struct pipe_query *pipe)
  27 {
  28    return (struct nvc0_query *)pipe;
  29 }
  30
  31 /*
  32  * Driver queries groups:
  33  */
  34 #define NVC0_QUERY_MP_COUNTER_GROUP 0
  35 #define NVC0_SW_QUERY_DRV_STAT_GROUP 1
  36
  37 void nvc0_init_query_functions(struct nvc0_context *);
  38
  39 #endif