Deprecation State
- 
Promoted to VK_KHR_surface_maintenance1 extension 
Contact
- 
Shahbaz Youssefi [GitHub]syoussefi 
Other Extension Metadata
- Last Modified Date
- 
2022-12-16 
- Interactions and External Dependencies
- 
- 
Promoted to VK_KHR_surface_maintenance1
 
- 
- Contributors
- 
- 
James Jones, NVIDIA 
- 
Jeff Juliano, NVIDIA 
- 
Lionel Landwerlin, Intel 
- 
Shahbaz Youssefi, Google 
- 
Chris Forbes, Google 
- 
Ian Elliott, Google 
- 
Hans-Kristian Arntzen, Valve 
- 
Daniel Stone, Collabora 
 
- 
Description
VK_EXT_surface_maintenance1 adds a collection of window system
integration features that were intentionally left out or overlooked in the
original 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. 
Promotion to VK_KHR_surface_maintenance1
All functionality in this extension is included in
VK_KHR_surface_maintenance1, with the suffix changed to KHR.
The original type, enum and command names are still available as aliases of
the KHR functionality.
New Enum Constants
- 
VK_EXT_SURFACE_MAINTENANCE_1_EXTENSION_NAME
- 
VK_EXT_SURFACE_MAINTENANCE_1_SPEC_VERSION
- 
Extending VkStructureType: - 
VK_STRUCTURE_TYPE_SURFACE_PRESENT_MODE_COMPATIBILITY_EXT
- 
VK_STRUCTURE_TYPE_SURFACE_PRESENT_MODE_EXT
- 
VK_STRUCTURE_TYPE_SURFACE_PRESENT_SCALING_CAPABILITIES_EXT
 
- 
Version History
- 
Revision 0, 2019-02-27 (Lionel Landwerlin) - 
Internal revisions 
 
- 
- 
Revision 0, 2020-06-15 (James Jones) - 
Internal revisions 
 
- 
- 
Revision 1, 2022-11-09 (Shahbaz Youssefi) - 
Add functionality and complete spec 
 
- 
Document Notes
For more information, see the Vulkan Specification
This page is a generated document. Fixes and changes should be made to the generator scripts, not directly.