Differential D10861 Diff 35928 source/blender/compositor/intern/COM_SingleThreadedOperation.h

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	* along with this program; if not, write to the Free Software Foundation,			* along with this program; if not, write to the Free Software Foundation,
	* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.			* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
	*			*
	* Copyright 2011, Blender Foundation.			* Copyright 2011, Blender Foundation.
	*/			*/

	#pragma once			#pragma once

	#include "COM_NodeOperation.h"			#include "COM_WriteBufferOperation.h"

	namespace blender::compositor {			namespace blender::compositor {

	class SingleThreadedOperation : public NodeOperation {			class SingleThreadedOperation : public WriteBufferOperation {
	private:
	MemoryBuffer *m_cachedInstance;

	protected:
	inline bool isCached()
	{
	return this->m_cachedInstance != nullptr;
	}

	public:			public:
	SingleThreadedOperation();			SingleThreadedOperation(DataType data_type);

	/**
	* The inner loop of this operation.
	*/
	void executePixel(float output[4], int x, int y, void *data) override;

	/**
	* Initialize the execution
	*/
	void initExecution() override;

	/**
	* Deinitialize the execution
	*/
	void deinitExecution() override;

	void initializeTileData(rcti rect) override;			void executeRegion(rcti *rect, unsigned int tile_number) override;

	virtual MemoryBuffer createMemoryBuffer(rcti rect) = 0;			virtual void update_memory_buffer(MemoryBuffer &memory_buffer, rcti *rect) = 0;
	};			};

	} // namespace blender::compositor			} // namespace blender::compositor