Devsh-Graphics-Programming
Requiring KHR_synchronization2
Description
Eventually we should require KHR_synchronization2 support, due to adding new stage flags beyond the 32-bit limit of the current bitmask:
It also adds new pipeline stage and access flag types that extend into the 64-bit range, as we have run out within the 32-bit range.
Our Barrier API would need to change to account for this. The blocker is that currently, there is really poor coverage of VK 1.1 and 1.2 devices.
(Original comment on #357)
Related https://github.com/Devsh-Graphics-Programming/Nabla/issues/377#issuecomment-1176623603
Maybe we should wait till the next release of MoltenVK to see what's available.
And this is useful to keep an eye on https://github.com/KhronosGroup/Vulkan-Profiles/blob/master/profiles/VP_ANDROID_baseline_2021.json
