implement cache limits for cso

by default set to 4096, which might be on the large side

1 files changed, 5 insertions, 0 deletions

diff --git a/src/gallium/auxiliary/cso_cache/cso_hash.c b/src/gallium/auxiliary/cso_cache/cso_hash.c
index 208fc58502..b3b4d667d2 100644
--- a/src/gallium/auxiliary/cso_cache/cso_hash.c
+++ b/src/gallium/auxiliary/cso_cache/cso_hash.c
@@ -395,3 +395,8 @@ struct cso_hash_iter cso_hash_first_node(struct cso_hash *hash)
    struct cso_hash_iter iter = {hash, cso_data_first_node(hash->data.d)};
    return iter;
 }
+
+int cso_hash_size(struct cso_hash *hash)
+{
+   return hash->data.d->size;
+}