VK_AMD_display_native_hdr

Other Extension Metadata

Last Modified Date

2018-12-18

IP Status

No known IP claims.

Contributors

• Matthaeus G. Chajdas, AMD
• Aaron Hagan, AMD
• Aric Cyr, AMD
• Timothy Lottes, AMD
• Derrick Owens, AMD
• Daniel Rakos, AMD

Description

This extension introduces the following display native HDR features to Vulkan:

• A new VkColorSpaceKHR enum for setting the native display color space. For example, this color space would be set by the swapchain to use the native color space in Freesync2 displays.
• Local dimming control

New Commands

• vkSetLocalDimmingAMD

New Structures

• Extending VkSurfaceCapabilities2KHR:
  • VkDisplayNativeHdrSurfaceCapabilitiesAMD
• Extending VkSwapchainCreateInfoKHR:
  • VkSwapchainDisplayNativeHdrCreateInfoAMD

New Enum Constants

• VK_AMD_DISPLAY_NATIVE_HDR_EXTENSION_NAME
• VK_AMD_DISPLAY_NATIVE_HDR_SPEC_VERSION
• Extending VkColorSpaceKHR:
  • VK_COLOR_SPACE_DISPLAY_NATIVE_AMD
• Extending VkStructureType:
  • VK_STRUCTURE_TYPE_DISPLAY_NATIVE_HDR_SURFACE_CAPABILITIES_AMD
  • VK_STRUCTURE_TYPE_SWAPCHAIN_DISPLAY_NATIVE_HDR_CREATE_INFO_AMD

Issues

None.

Examples

None.

Version History

• Revision 1, 2018-12-18 (Daniel Rakos)
  • Initial revision