Borrow the five GPU-authored indexed-indirect words at an aligned byte offset.
Pass null to restore the CPU draw. The allocation remains caller-owned; clones
require their own binding. GPU-role allocations and their producers must be
recreated/rerun after device loss. No argument word is read or overwritten.
Borrow the five GPU-authored indexed-indirect words at an aligned byte offset. Pass null to restore the CPU draw. The allocation remains caller-owned; clones require their own binding. GPU-role allocations and their producers must be recreated/rerun after device loss. No argument word is read or overwritten.