// Copyright 2022 The Khronos Group Inc.
//
// SPDX-License-Identifier: CC-BY-4.0

include::{generated}/meta/{refprefix}VK_EXT_subpass_merge_feedback.adoc[]

=== Other Extension Metadata

*Last Modified Date*::
    2022-05-24
*IP Status*::
    No known IP claims.
*Contributors*::
  - Jan-Harald Fredriksen, Arm
  - Jorg Wagner, Arm
  - Ting Wei, Arm

=== Description

This extension adds a mechanism to provide feedback to an application about
whether the subpasses specified on render pass creation are merged by the
implementation.
Additionally, it provides a control to enable or disable subpass merging in
the render pass.

include::{generated}/interfaces/VK_EXT_subpass_merge_feedback.adoc[]

=== Version History

  * Revision 1, 2022-03-10
  ** Initial draft.
  * Revision 2, 2022-05-24
  ** Fix structextends and constness issues.