diff options
author | Campbell Barton <ideasman42@gmail.com> | 2021-07-15 07:43:25 +0300 |
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committer | Campbell Barton <ideasman42@gmail.com> | 2021-07-15 07:45:46 +0300 |
commit | 15cdcb4e9085c3cf35528c2f7e559955b4ff531a (patch) | |
tree | 06507320da857519d4f2cf1511f5a832dce5bf61 /source/blender/blenlib/intern/task_iterator.c | |
parent | 5cd1aaf0808f2bac11fadcf8c351429de54ac68a (diff) |
BLI_task: add a callback to initialize TLS
Useful when TLS requires it's own allocated structures.
Diffstat (limited to 'source/blender/blenlib/intern/task_iterator.c')
-rw-r--r-- | source/blender/blenlib/intern/task_iterator.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/source/blender/blenlib/intern/task_iterator.c b/source/blender/blenlib/intern/task_iterator.c index 0ff408ddb0a..33af4894b48 100644 --- a/source/blender/blenlib/intern/task_iterator.c +++ b/source/blender/blenlib/intern/task_iterator.c @@ -186,6 +186,9 @@ static void task_parallel_iterator_no_threads(const TaskParallelSettings *settin if (use_userdata_chunk) { userdata_chunk_local = MALLOCA(userdata_chunk_size); memcpy(userdata_chunk_local, userdata_chunk, userdata_chunk_size); + if (settings->func_init != NULL) { + settings->func_init(state->userdata, userdata_chunk_local); + } } /* Also marking it as non-threaded for the iterator callback. */ @@ -247,6 +250,9 @@ static void task_parallel_iterator_do(const TaskParallelSettings *settings, if (use_userdata_chunk) { userdata_chunk_local = (char *)userdata_chunk_array + (userdata_chunk_size * i); memcpy(userdata_chunk_local, userdata_chunk, userdata_chunk_size); + if (settings->func_init != NULL) { + settings->func_init(state->userdata, userdata_chunk_local); + } } /* Use this pool's pre-allocated tasks. */ BLI_task_pool_push(task_pool, parallel_iterator_func, userdata_chunk_local, false, NULL); @@ -422,6 +428,9 @@ void BLI_task_parallel_mempool(BLI_mempool *mempool, if (use_userdata_chunk) { userdata_chunk_local = MALLOCA(userdata_chunk_size); memcpy(userdata_chunk_local, userdata_chunk, userdata_chunk_size); + if (settings->func_init != NULL) { + settings->func_init(state.userdata, userdata_chunk_local); + } tls.userdata_chunk = userdata_chunk_local; } @@ -465,6 +474,9 @@ void BLI_task_parallel_mempool(BLI_mempool *mempool, if (use_userdata_chunk) { userdata_chunk_local = (char *)userdata_chunk_array + (userdata_chunk_size * i); memcpy(userdata_chunk_local, userdata_chunk, userdata_chunk_size); + if (settings->func_init != NULL) { + settings->func_init(userdata, userdata_chunk_local); + } } mempool_iterator_data[i].tls.userdata_chunk = userdata_chunk_local; |