1 #ifndef _PERF_XYARRAY_H_
2 #define _PERF_XYARRAY_H_ 1
15 struct xyarray *xyarray__new(int xlen, int ylen, size_t entry_size);
16 void xyarray__delete(struct xyarray *xy);
17 void xyarray__reset(struct xyarray *xy);
19 static inline void *xyarray__entry(struct xyarray *xy, int x, int y)
21 return &xy->contents[x * xy->row_size + y * xy->entry_size];
24 static inline int xyarray__max_y(struct xyarray *xy)
29 static inline int xyarray__max_x(struct xyarray *xy)
34 #endif /* _PERF_XYARRAY_H_ */