From ec0f640f569a2cc6367403f8bfde7f5e5782253b Mon Sep 17 00:00:00 2001
From: "Unknown W. Brackets" <checkins@unknownbrackets.org>
Date: Sat, 4 Nov 2017 21:04:07 -0700
Subject: [PATCH] Vulkan: Trigger condvar only at frame end.

---
 ext/native/thin3d/VulkanRenderManager.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/ext/native/thin3d/VulkanRenderManager.cpp b/ext/native/thin3d/VulkanRenderManager.cpp
index bd9692c55e..4e54b21de4 100644
--- a/ext/native/thin3d/VulkanRenderManager.cpp
+++ b/ext/native/thin3d/VulkanRenderManager.cpp
@@ -640,7 +640,8 @@ void VulkanRenderManager::Submit(int frame, bool triggerFence) {
 		assert(res == VK_SUCCESS);
 	}
 
-	if (useThread) {
+	// TODO: If !triggerFence, we're actually not using the thread right now.
+	if (useThread && triggerFence) {
 		VLOG("PULL: Frame %d.readyForFence = true", frame);
 		std::unique_lock<std::mutex> lock(frameData.push_mutex);
 		frameData.readyForFence = true;