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#ifndef __NVC0_QUERY_HW_H__
#define __NVC0_QUERY_HW_H__
#include "nouveau_fence.h"
#include "nouveau_mm.h"
#include "nvc0_query.h"
#define NVC0_HW_QUERY_TFB_BUFFER_OFFSET (PIPE_QUERY_TYPES + 0)
struct nvc0_hw_query;
struct nvc0_hw_query_funcs {
void (*destroy_query)(struct nvc0_context *, struct nvc0_hw_query *);
boolean (*begin_query)(struct nvc0_context *, struct nvc0_hw_query *);
void (*end_query)(struct nvc0_context *, struct nvc0_hw_query *);
boolean (*get_query_result)(struct nvc0_context *, struct nvc0_hw_query *,
boolean, union pipe_query_result *);
};
struct nvc0_hw_query {
struct nvc0_query base;
const struct nvc0_hw_query_funcs *funcs;
uint32_t *data;
uint32_t sequence;
struct nouveau_bo *bo;
uint32_t base_offset;
uint32_t offset; /* base_offset + i * rotate */
uint8_t state;
boolean is64bit;
uint8_t rotate;
int nesting; /* only used for occlusion queries */
struct nouveau_mm_allocation *mm;
struct nouveau_fence *fence;
};
static inline struct nvc0_hw_query *
nvc0_hw_query(struct nvc0_query *q)
{
return (struct nvc0_hw_query *)q;
}
struct nvc0_query *
nvc0_hw_create_query(struct nvc0_context *, unsigned, unsigned);
int
nvc0_hw_get_driver_query_info(struct nvc0_screen *, unsigned,
struct pipe_driver_query_info *);
bool
nvc0_hw_query_allocate(struct nvc0_context *, struct nvc0_query *, int);
void
nvc0_hw_query_pushbuf_submit(struct nouveau_pushbuf *, struct nvc0_query *,
unsigned);
void
nvc0_hw_query_fifo_wait(struct nvc0_context *, struct nvc0_query *);
#endif
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