tree 2363f2d1b677ded5bb72be0f65131cfd062c95e5
parent d44959e50a02f093556675d7ed1e73856a7579c3
author Lingfeng Yang <lfy@google.com> 1613599939 -0800
committer Lingfeng Yang <lfy@google.com> 1613606580 -0800

[6/n] Use new descriptor set/pool/layout definitions to allocate/free

Bug: 177241396

The new behaviors that need to be put behind flags for back compat are:

- Pool id collection and using the pool id struct to give out descriptor
set ids
- Not passing through vkAllocateDescriptorSets to the host side
- Conditionally passing through vkFreeDescriptorSets
- Delayed destruction of descriptor set layouts

Change-Id: I3bee23db43576671ccf6f019566364aac9271cdd