From 799360dfb81952f0bd2657fad4d20b24c19e46a8 Mon Sep 17 00:00:00 2001
From: Marcos Slomp <slomp@adobe.com>
Date: Thu, 16 May 2024 22:24:35 -0700
Subject: [PATCH] Collect pending timestamps during shutdown

---
 public/tracy/TracyMetal.hmm | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/public/tracy/TracyMetal.hmm b/public/tracy/TracyMetal.hmm
index b2956f28..bd0293a9 100644
--- a/public/tracy/TracyMetal.hmm
+++ b/public/tracy/TracyMetal.hmm
@@ -144,6 +144,12 @@ public:
     ~MetalCtx()
     {
         ZoneScopedNC("~TracyMetalCtx", tracy::Color::Red4);
+        ZoneValue(m_previousCheckpoint.load());
+        ZoneValue(m_queryCounter.load());
+        // collect the last remnants of Metal GPU activity...
+        // TODO: add a timeout to this loop?
+        while (m_previousCheckpoint.load() != m_queryCounter.load())
+            Collect();
     }
 
     static MetalCtx* Create(id<MTLDevice> device)