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VK_EXT_surface_maintenance1.adoc

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Other Extension Metadata

Last Modified Date

2022-11-09

Contributors

  • Jeff Juliano, NVIDIA

  • Lionel Landwerlin, Intel

  • Shahbaz Youssefi, Google

  • Chris Forbes, Google

  • Ian Elliott, Google

  • Hans-Kristian Arntzen, Valve

  • Daniel Stone, Collabora

Description

apiext:VK_EXT_surface_maintenance1 adds a collection of window system integration features that were intentionally left out or overlooked in the original apiext:VK_KHR_surface extension.

The new features are as follows:

  • Allow querying number of min/max images from a surface for a particular presentation mode.

  • Allow querying a surface’s scaled presentation capabilities.

  • Allow querying a surface for the set of presentation modes which can be easily switched between without requiring swapchain recreation.

Version History

  • Revision 0, 2019-02-27 (Lionel Landwerlin)

    • Internal revisions

  • Revision 1, 2022-11-09 (Shahbaz Youssefi)

    • Add functionality and complete spec