zink: use EXT_descriptor_buffer with ZINK_DESCRIPTORS=db

this should be bug-free, as it passes cts/piglit/gaming on multiple drivers,
but since it's new, it stays behind an env var for at least one release

Acked-by: Dave Airlie <airlied@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/20489>
This commit is contained in:
Mike Blumenkrantz
2022-10-26 12:08:08 -04:00
parent 20e1474c2c
commit 7ab5c5d36d
9 changed files with 555 additions and 103 deletions

View File

@@ -261,6 +261,8 @@ changing the descriptor manager may improve performance:
Automatically detect best mode. This is the default.
``lazy``
Attempt to use the least amount of CPU by binding descriptors opportunistically.
``db``
Use EXT_descriptor_buffer when possible.
Debugging
---------