docs: document ACO_DEBUG=perfinfo

Signed-off-by: Rhys Perry <pendingchaos02@gmail.com> Reviewed-by: Timur Kristóf <timur.kristof@gmail.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9599>
2021-03-15 14:17:57 +00:00 · 2021-03-15 14:17:57 +00:00 · 8e409abf96
parent 22af492b01
commit 8e409abf96
1 changed files with 2 additions and 0 deletions
--- a/docs/envvars.rst
+++ b/docs/envvars.rst
@ -665,6 +665,8 @@ RADV driver environment variables
      disable various optimizations
   ``noscheduling``
      disable instructions scheduling
+   ``perfinfo``
+      print information used to calculate some pipeline statistics

 radeonsi driver environment variables
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~