Differential D7618 Diff 24385 source/blender/blenlib/BLI_task.h

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source/blender/blenlib/BLI_task.h

Show First 20 Lines • Show All 215 Lines • ▼ Show 20 Lines	BLI_INLINE void BLI_parallel_range_settings_defaults(TaskParallelSettings *settings)
/* Use default heuristic to define actual chunk size. */		/* Use default heuristic to define actual chunk size. */
settings->min_iter_per_thread = 0;		settings->min_iter_per_thread = 0;
}		}

/* Don't use this, store any thread specific data in tls->userdata_chunk instead.		/* Don't use this, store any thread specific data in tls->userdata_chunk instead.
* Ony here for code to be removed. */		* Ony here for code to be removed. */
int BLI_task_parallel_thread_id(const TaskParallelTLS *tls);		int BLI_task_parallel_thread_id(const TaskParallelTLS *tls);

		/* Task Graph Scheduling */
		/* See `BLI_task_graph_test.cc` for example usages. */
		struct TaskGraph;
		struct TaskNode;

		typedef void (TaskGraphNodeRunFunction)(void __restrict task_data);
		typedef void (TaskGraphNodeFreeFunction)(void task_data);

		/* Create a new task graph. In a task graph data flows from node to node, where every node can be
		* run in its own thread. */
		struct TaskGraph *BLI_task_graph_create(void);
		/* Wait for all work in the given task_graph is finished */
		void BLI_task_graph_work_and_wait(struct TaskGraph *task_graph);
		/* Free the task_graph */
		void BLI_task_graph_free(struct TaskGraph *task_graph);
		/* Create a new node in the given task_graph. You never need to free the TaskNode asn the
		* task_graph is the owner. */
		struct TaskNode BLI_task_graph_node_create(struct TaskGraph task_graph,
		TaskGraphNodeRunFunction run,
		void *task_data,
		TaskGraphNodeFreeFunction free_func);
		/* Push work (schedule) to a specific node. */
		bool BLI_task_graph_node_push_work(struct TaskNode *task_node);
		/* Make a link between two nodes. When from_node completes processing the given data, the data is
		* forwarded to the to_node. */
		void BLI_task_graph_edge_create(struct TaskNode from_node, struct TaskNode to_node);

#ifdef __cplusplus		#ifdef __cplusplus
}		}
#endif		#endif

#endif		#endif