glthread: reduce dereferences of the next batch

Acked-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4758>
2020-03-27 06:06:31 -04:00
parent fc4b78f4cc
commit b6b1ab8d54
3 changed files with 9 additions and 4 deletions
--- a/src/mesa/main/glthread.h
+++ b/src/mesa/main/glthread.h
@@ -94,6 +94,9 @@ struct glthread_state
   /** The ring of batches in memory. */
   struct glthread_batch batches[MARSHAL_MAX_BATCHES];

+   /** Pointer to the batch currently being filled. */
+   struct glthread_batch *next_batch;
+
   /** Index of the last submitted batch. */
   unsigned last;