Method blitImage

source/RenderGraph/RecordContext.cpp:492–516

	}

	void RecordContext::blitImage( VkCommandBuffer commandBuffer
		, uint32_t index
		, ImageViewId srcView
		, ImageViewId dstView
		, Rect2D const & srcRect
		, Rect2D const & dstRect
		, FilterMode filter
		, ImageLayout finalLayout )
	{
		runImplicitTransition( commandBuffer, index, srcView );
		auto & srcSubresource = getSubresourceRange( srcView );
		auto & dstSubresource = getSubresourceRange( dstView );
		memoryBarrier( commandBuffer, srcView, makeLayoutState( ImageLayout::eTransferSrc ) );
		memoryBarrier( commandBuffer, dstView, makeLayoutState( ImageLayout::eTransferDst ) );
		auto & resources = getResources();
		VkImageBlit region{ getSubresourceLayer( srcSubresource ), { VkOffset3D{ srcRect.offset.x, srcRect.offset.y, 0u }, VkOffset3D{ int32_t( srcRect.extent.width ), int32_t( srcRect.extent.height ), 1 } }
			, getSubresourceLayer( dstSubresource ), { VkOffset3D{ dstRect.offset.x, dstRect.offset.y, 0u }, VkOffset3D{ int32_t( dstRect.extent.width ), int32_t( dstRect.extent.height ), 1 } } };
		resources->vkCmdBlitImage( commandBuffer
			, resources.createImage( srcView.data->image ), VK_IMAGE_LAYOUT_TRANSFER_SRC_OPTIMAL
			, resources.createImage( dstView.data->image ), VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL
			, 1u, &region, convert( filter ) );

		if ( finalLayout != ImageLayout::eUndefined )
			memoryBarrier( commandBuffer, dstView, makeLayoutState( finalLayout ) );
	}

	void RecordContext::clearAttachment( VkCommandBuffer commandBuffer
		, ImageViewId dstView