docs: Add INTEL_DEBUG_BATCH_FRAME_START/_STOP

Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/22564>
2023-04-24 21:02:27 +00:00
parent 543c554ed6
commit b22e5fab8c
1 changed files with 3 additions and 1 deletions
--- a/docs/envvars.rst
+++ b/docs/envvars.rst
@@ -448,7 +448,9 @@ Intel driver environment variables
   ``ann``
      annotate IR in assembly dumps
   ``bat``
-      emit batch information
+      emit batch information. Can control in which frames batches
+      get dumped using ``INTEL_DEBUG_BATCH_FRAME_*``, where
+      ``INTEL_DEBUG_BATCH_FRAME_START`` <= frame < ``INTEL_DEBUG_BATCH_FRAME_STOP``
   ``blit``
      emit messages about blit operations
   ``blorp``