VK_EXT_attachment_feedback_loop_dynamic_state

Other Extension Metadata

Last Modified Date

2023-04-28

IP Status

No known IP claims.

Contributors

• Mike Blumenkrantz, Valve
• Daniel Story, Nintendo
• Stu Smith, AMD
• Samuel Pitoiset, Valve
• Ricardo Garcia, Igalia

Description

This extension adds support for setting attachment feedback loops dynamically on command buffers.

New Commands

• vkCmdSetAttachmentFeedbackLoopEnableEXT

New Structures

• Extending VkPhysicalDeviceFeatures2, VkDeviceCreateInfo:
  • VkPhysicalDeviceAttachmentFeedbackLoopDynamicStateFeaturesEXT

New Enum Constants

• VK_EXT_ATTACHMENT_FEEDBACK_LOOP_DYNAMIC_STATE_EXTENSION_NAME
• VK_EXT_ATTACHMENT_FEEDBACK_LOOP_DYNAMIC_STATE_SPEC_VERSION
• Extending VkDynamicState:
  • VK_DYNAMIC_STATE_ATTACHMENT_FEEDBACK_LOOP_ENABLE_EXT
• Extending VkStructureType:
  • VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_ATTACHMENT_FEEDBACK_LOOP_DYNAMIC_STATE_FEATURES_EXT

Version History

• Revision 1, 2023-04-28 (Mike Blumenkrantz)
  • Initial revision