Looking through the code (as of 6baaa3a) to see how VK_EXT_attachment_feedback_loop_layout is used, I noticed that VK_IMAGE_USAGE_ATTACHMENT_FEEDBACK_LOOP_BIT_EXT is never added to images even though there are transitions to VK_IMAGE_LAYOUT_ATTACHMENT_FEEDBACK_LOOP_OPTIMAL_EXT.
Looking through the code (as of 6baaa3a) to see how
VK_EXT_attachment_feedback_loop_layoutis used, I noticed thatVK_IMAGE_USAGE_ATTACHMENT_FEEDBACK_LOOP_BIT_EXTis never added to images even though there are transitions toVK_IMAGE_LAYOUT_ATTACHMENT_FEEDBACK_LOOP_OPTIMAL_EXT.