diff options
| author | Rodrigo Vivi <rodrigo.vivi@intel.com> | 2021-05-17 17:48:02 -0400 |
|---|---|---|
| committer | Rodrigo Vivi <rodrigo.vivi@intel.com> | 2021-05-17 17:48:02 -0400 |
| commit | d22fe808f9a3456f16015e79f1b86a10ce13099f (patch) | |
| tree | 8e8c99d742696a810297d54d650f308f6156d466 /tools/lib/perf/include/internal/xyarray.h | |
| parent | 1a7910368cba1e76b992b116fc8ba28503e6dcc1 (diff) | |
| parent | 6efb943b8616ec53a5e444193dccf1af9ad627b5 (diff) | |
Merge drm/drm-next into drm-intel-next
Time to get back in sync...
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Diffstat (limited to 'tools/lib/perf/include/internal/xyarray.h')
| -rw-r--r-- | tools/lib/perf/include/internal/xyarray.h | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/tools/lib/perf/include/internal/xyarray.h b/tools/lib/perf/include/internal/xyarray.h index 51e35d6c8ec4..f10af3da7b21 100644 --- a/tools/lib/perf/include/internal/xyarray.h +++ b/tools/lib/perf/include/internal/xyarray.h @@ -18,11 +18,18 @@ struct xyarray *xyarray__new(int xlen, int ylen, size_t entry_size); void xyarray__delete(struct xyarray *xy); void xyarray__reset(struct xyarray *xy); -static inline void *xyarray__entry(struct xyarray *xy, int x, int y) +static inline void *__xyarray__entry(struct xyarray *xy, int x, int y) { return &xy->contents[x * xy->row_size + y * xy->entry_size]; } +static inline void *xyarray__entry(struct xyarray *xy, size_t x, size_t y) +{ + if (x >= xy->max_x || y >= xy->max_y) + return NULL; + return __xyarray__entry(xy, x, y); +} + static inline int xyarray__max_y(struct xyarray *xy) { return xy->max_y; |