Differential D12521 Diff 41969 source/blender/draw/engines/external/external_engine.h

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	* \ingroup draw_engine			* \ingroup draw_engine
	*/			*/

	#pragma once			#pragma once

	extern DrawEngineType draw_engine_external_type;			extern DrawEngineType draw_engine_external_type;
	extern RenderEngineType DRW_engine_viewport_external_type;			extern RenderEngineType DRW_engine_viewport_external_type;

	/* Check whether an external engine is to be used to draw content of an image editor. */			/* Check whether an external engine is to be used to draw content of an image editor.
	bool DRW_engine_external_use_for_image_editor(void);			* If the drawing is possible, the render engine is "acquired" so that it is not freed by the
				* render engine for until drawing is finished.
				*
				* NOTE: Released by the draw engine when it is done drawing. */
				bool DRW_engine_external_acquire_for_image_editor(void);