VK_EXT_present_timing

[robertosfield]

Hi All,

Khronos have published an article about the new VK_EXT_present_timing extension:

https://www.khronos.org/blog/vk-ext-present-timing-the-journey-to-state-of-the-art-frame-pacing-in-vulkan

I believe this is something that will be useful to VulkanSceneGraph based applications so expect, I or other VSG users, will pitch in to implement this feature. I haven't looked at how we'd go about implementing support for VK_EXT_present_timing so I can't provide a Road Map, but I thought a first step would add a link to the article here for reference and provide a place for discussion.