C Specification

To enable feedback loop for an attachment, the VkAttachmentFeedbackLoopInfoEXT structure can be added to the pNext chain of VkRenderingAttachmentInfo.

The VkAttachmentFeedbackLoopInfoEXT structure is defined as:

// Provided by VK_KHR_unified_image_layouts with VK_EXT_attachment_feedback_loop_layout and (VK_VERSION_1_3 or VK_KHR_dynamic_rendering)
typedef struct VkAttachmentFeedbackLoopInfoEXT {
    VkStructureType    sType;
    const void*        pNext;
    VkBool32           feedbackLoopEnable;
} VkAttachmentFeedbackLoopInfoEXT;

Members

Description

Valid Usage
  • VUID-VkAttachmentFeedbackLoopInfoEXT-unifiedImageLayouts-10782
    If the unifiedImageLayouts feature is not enabled, feedbackLoopEnable must be VK_FALSE

Valid Usage (Implicit)
  • VUID-VkAttachmentFeedbackLoopInfoEXT-sType-sType
    sType must be VK_STRUCTURE_TYPE_ATTACHMENT_FEEDBACK_LOOP_INFO_EXT

See Also

Document Notes

For more information, see the Vulkan Specification

This page is extracted from the Vulkan Specification. Fixes and changes should be made to the Specification, not directly.

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