From ca79cfecb63a583ac1f76ac6e1d89074c7b3f3e8 Mon Sep 17 00:00:00 2001
From: baldurk <baldurk@baldurk.org>
Date: Sat, 10 Oct 2015 22:45:23 +0200
Subject: [PATCH] Don't try and wait on semaphores on replay

* We don't track & restore semaphore signalled/unsignalled state on
  replay, so it's not valid anyway. Just be conservative and wait for
  idle.
---
 renderdoc/driver/vulkan/wrappers/vk_queue_funcs.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/renderdoc/driver/vulkan/wrappers/vk_queue_funcs.cpp b/renderdoc/driver/vulkan/wrappers/vk_queue_funcs.cpp
index f74caad10..c0a156dbe 100644
--- a/renderdoc/driver/vulkan/wrappers/vk_queue_funcs.cpp
+++ b/renderdoc/driver/vulkan/wrappers/vk_queue_funcs.cpp
@@ -466,8 +466,10 @@ bool WrappedVulkan::Serialise_vkQueueWaitSemaphore(Serialiser* localSerialiser,
 	
 	if(m_State < WRITING)
 	{
+		// we don't track semaphore state so we don't know whether this semaphore was signalled
+		// or unsignalled. To be conservative, we wait for idle.
 		queue = GetResourceManager()->GetLiveHandle<VkQueue>(qid);
-		ObjDisp(queue)->QueueWaitSemaphore(Unwrap(queue), Unwrap(GetResourceManager()->GetLiveHandle<VkSemaphore>(sid)));
+		ObjDisp(queue)->QueueWaitIdle(Unwrap(queue));
 	}
 
 	return true;