diff options
| author | Campbell Barton <ideasman42@gmail.com> | 2018-03-28 09:59:26 +0300 |
|---|---|---|
| committer | Campbell Barton <ideasman42@gmail.com> | 2018-03-28 12:13:54 +0300 |
| commit | a970ac5d556a5a342855a8586c50c8ec539ecbd8 (patch) | |
| tree | a07320c1fbdb43aebeaf5743fc770aa69eb1a0a4 /source/blender/blenlib/BLI_array_utils.h | |
| parent | 4bd5b824b08823d2ed26161a7260672411efddd2 (diff) | |
BLI_array: utility to check memory is zerod
Diffstat (limited to 'source/blender/blenlib/BLI_array_utils.h')
| -rw-r--r-- | source/blender/blenlib/BLI_array_utils.h | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/source/blender/blenlib/BLI_array_utils.h b/source/blender/blenlib/BLI_array_utils.h index a46c87cec40..644faad636a 100644 --- a/source/blender/blenlib/BLI_array_utils.h +++ b/source/blender/blenlib/BLI_array_utils.h @@ -74,10 +74,18 @@ bool _bli_array_iter_span( bool use_wrap, bool use_delimit_bounds, bool (*test_fn)(const void *arr_item, void *user_data), void *user_data, unsigned int span_step[2], unsigned int *r_span_len); -#define BLI_array_iter_span(arr, arr_len, use_wrap, use_delimit_bounds, test_fn, user_data, \ - span_step, r_span_len) \ +#define BLI_array_iter_span( \ + arr, arr_len, use_wrap, use_delimit_bounds, test_fn, user_data, \ + span_step, r_span_len) \ _bli_array_iter_span( \ arr, arr_len, sizeof(*(arr)), use_wrap, use_delimit_bounds, test_fn, user_data, \ span_step, r_span_len) +bool _bli_array_is_zerod( + const void *arr, + unsigned int arr_len, size_t arr_stride); +#define BLI_array_is_zerod(arr, arr_len) \ + _bli_array_is_zerod( \ + arr, arr_len, sizeof(*(arr))) + #endif /* __BLI_ARRAY_UTILS_H__ */ |