tree 66ab1373d81bacc1c9f4947a2d0b25b248f0bac5
parent 05863e62f3dc20abb3673ce2df77ca3fbe1d6e13
author Bryan Bernhart <bryan.bernhart@intel.com> 1596145832 +0000
committer Commit Bot service account <commit-bot@chromium.org> 1596145832 +0000

D3D12: Dynamic shader-visible heap allocation.

Allocates shader-visible descriptor heaps at a much
smaller size then pool-allocates them upon reaching
the max size. This strategy avoids always wasting memory
for lighter users while still maximizing performance for
heavy users.

BUG=dawn:155

Change-Id: I0519235c901d0283b98ee824eeb0cda6de70b210
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/25620
Commit-Queue: Bryan Bernhart <bryan.bernhart@intel.com>
Reviewed-by: Austin Eng <enga@chromium.org>