Image barriers now carry their own stage masks and are recorded with
pipelineBarrier2, so barriers flushed together no longer share the
union of their stages. AccessState uses the 64-bit stage and access
flags, and the frame submit uses submit2.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Enable descriptor indexing (bindless), buffer device address, scalar
block layout, indirect draw count, shader draw parameters, timeline
semaphores and synchronization2 alongside dynamic rendering. A single
feature list drives both physical device selection and device creation.
The VMA allocator is created with buffer device address support.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
burkkyy