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    bool (*begin_query)(struct nvc0_context *, struct nvc0_query *);
  14    void (*end_query)(struct nvc0_context *, struct nvc0_query *);
  15    bool (*get_query_result)(struct nvc0_context *, struct nvc0_query *,
  16                             bool, union pipe_query_result *);
  17    void (*get_query_result_resource)(struct nvc0_context *nvc0,
  18                                      struct nvc0_query *q,
  19                                      bool wait,
  20                                      enum pipe_query_value_type result_type,
  21                                      int index,
  22                                      struct pipe_resource *resource,
  23                                      unsigned offset);
  24 };
  25
  26 struct nvc0_query {
  27    const struct nvc0_query_funcs *funcs;
  28    uint16_t type;
  29    uint16_t index;
  30 };
  31
  32 static inline struct nvc0_query *
  33 nvc0_query(struct pipe_query *pipe)
  34 {
  35    return (struct nvc0_query *)pipe;
  36 }
  37
  38 /*
  39  * Driver queries groups:
  40  */
  41 #define NVC0_HW_SM_QUERY_GROUP       0
  42 #define NVC0_HW_METRIC_QUERY_GROUP   1
  43 #define NVC0_SW_QUERY_DRV_STAT_GROUP 2
  44
  45 void nvc0_init_query_functions(struct nvc0_context *);
  46
  47 #endif