diff options
| -rw-r--r-- | source/blender/blenlib/intern/task.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/source/blender/blenlib/intern/task.c b/source/blender/blenlib/intern/task.c index 515da9cd95d..104ebcec26b 100644 --- a/source/blender/blenlib/intern/task.c +++ b/source/blender/blenlib/intern/task.c @@ -706,9 +706,11 @@ void BLI_task_parallel_range_ex( state.chunk_size = 32; } else { - state.chunk_size = (stop - start) / (num_tasks); + state.chunk_size = max_ii(1, (stop - start) / (num_tasks)); } + num_tasks = max_ii(1, (stop - start) / state.chunk_size); + for (i = 0; i < num_tasks; i++) { BLI_task_pool_push(task_pool, parallel_range_func, |