// Copyright 2020-2021 The Khronos Group Inc.
//
// SPDX-License-Identifier: CC-BY-4.0
// Common Valid Usage
// Common to attachment reference structures
  * [[VUID-{refpage}-layout-03077]]
    If pname:attachment is not ename:VK_ATTACHMENT_UNUSED, pname:layout
    must: not be ename:VK_IMAGE_LAYOUT_UNDEFINED,
    ename:VK_IMAGE_LAYOUT_PREINITIALIZED, or
    ename:VK_IMAGE_LAYOUT_PRESENT_SRC_KHR
ifdef::VK_VERSION_1_2,VK_KHR_separate_depth_stencil_layouts[]
  * [[VUID-{refpage}-separateDepthStencilLayouts-03313]]
    If the <<features-separateDepthStencilLayouts,
    pname:separateDepthStencilLayouts>> feature is not enabled, and
    pname:attachment is not ename:VK_ATTACHMENT_UNUSED, pname:layout must:
    not be ename:VK_IMAGE_LAYOUT_DEPTH_ATTACHMENT_OPTIMAL,
    ename:VK_IMAGE_LAYOUT_DEPTH_READ_ONLY_OPTIMAL,
    ename:VK_IMAGE_LAYOUT_STENCIL_ATTACHMENT_OPTIMAL, or
    ename:VK_IMAGE_LAYOUT_STENCIL_READ_ONLY_OPTIMAL,
endif::VK_VERSION_1_2,VK_KHR_separate_depth_stencil_layouts[]
ifdef::VK_KHR_synchronization2[]
  * [[VUID-{refpage}-synchronization2-06910]]
    If the <<features-synchronization2, pname:synchronization2>> feature is
    not enabled, pname:layout must: not be
    ename:VK_IMAGE_LAYOUT_ATTACHMENT_OPTIMAL_KHR or
    ename:VK_IMAGE_LAYOUT_READ_ONLY_OPTIMAL_KHR
endif::VK_KHR_synchronization2[]
ifdef::VK_EXT_attachment_feedback_loop_layout[]
  * [[VUID-{refpage}-attachmentFeedbackLoopLayout-07311]]
    If the <<features-attachmentFeedbackLoopLayout,
    pname:attachmentFeedbackLoopLayout>> feature is not enabled,
    pname:layout must: not be
    ename:VK_IMAGE_LAYOUT_ATTACHMENT_FEEDBACK_LOOP_OPTIMAL_EXT
endif::VK_EXT_attachment_feedback_loop_layout[]
// Common Valid Usage