1 #ifndef __NVC0_QUERY_HW_H__ 2 #define __NVC0_QUERY_HW_H__ 3 4 #include "nouveau_fence.h" 5 #include "nouveau_mm.h" 6 7 #include "nvc0_query.h" 8 9 #define NVC0_HW_QUERY_TFB_BUFFER_OFFSET (PIPE_QUERY_TYPES + 0) 10 11 struct nvc0_hw_query; 12 13 struct nvc0_hw_query_funcs { 14 void (*destroy_query)(struct nvc0_context *, struct nvc0_hw_query *); 15 boolean (*begin_query)(struct nvc0_context *, struct nvc0_hw_query *); 16 void (*end_query)(struct nvc0_context *, struct nvc0_hw_query *); 17 boolean (*get_query_result)(struct nvc0_context *, struct nvc0_hw_query *, 18 boolean, union pipe_query_result *); 19 }; 20 21 struct nvc0_hw_query { 22 struct nvc0_query base; 23 const struct nvc0_hw_query_funcs *funcs; 24 uint32_t *data; 25 uint32_t sequence; 26 struct nouveau_bo *bo; 27 uint32_t base_offset; 28 uint32_t offset; /* base_offset + i * rotate */ 29 uint8_t state; 30 boolean is64bit; 31 uint8_t rotate; 32 int nesting; /* only used for occlusion queries */ 33 struct nouveau_mm_allocation *mm; 34 struct nouveau_fence *fence; 35 }; 36 37 static inline struct nvc0_hw_query * 38 nvc0_hw_query(struct nvc0_query *q) 39 { 40 return (struct nvc0_hw_query *)q; 41 } 42 43 struct nvc0_query * 44 nvc0_hw_create_query(struct nvc0_context *, unsigned, unsigned); 45 int 46 nvc0_hw_get_driver_query_info(struct nvc0_screen *, unsigned, 47 struct pipe_driver_query_info *); 48 bool 49 nvc0_hw_query_allocate(struct nvc0_context *, struct nvc0_query *, int); 50 void 51 nvc0_hw_query_pushbuf_submit(struct nouveau_pushbuf *, struct nvc0_query *, 52 unsigned); 53 void 54 nvc0_hw_query_fifo_wait(struct nvc0_context *, struct nvc0_query *); 55 56 #endif 57
