From 6c7c4770e840a467ec55266bedb20eaa21a9ae86 Mon Sep 17 00:00:00 2001
From: Nicolas James <nj3ahxac@gmail.com>
Date: Wed, 11 Mar 2026 23:17:09 +1100
Subject: Don't inject timestamps when we have no reason to

---
 src/queue_context.cc | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'src/queue_context.cc')

diff --git a/src/queue_context.cc b/src/queue_context.cc
index 9fe25b3..a3ff8a3 100644
--- a/src/queue_context.cc
+++ b/src/queue_context.cc
@@ -390,6 +390,14 @@ bool QueueContext::should_inject_timestamps() const {
         return false;
     }
 
+    // Don't bother injecting timestamps during queue submission if both AL1 and
+    // AL2 are disabled.
+    if (!this->device_context.was_antilag_requested &&
+        !pd.instance.layer.is_antilag_1_enabled) {
+
+        return false;
+    }
+
     assert(pd.queue_properties);
     const auto& queue_props = *pd.queue_properties;
     assert(this->queue_family_index < std::size(queue_props));
-- 
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