From 5adb29b6cb895e38c3fc41e3bc322d7796d6146f Mon Sep 17 00:00:00 2001
From: EmptyChaos <EmptyChaos@users.noreply.github.com>
Date: Fri, 15 Jul 2016 00:20:04 +0000
Subject: [PATCH] Fifo: Call AllowSleep instead of Wakeup when pausing.

BlockingLoop was being woken when the emulator was being paused
which would cause the loop to busy spin. Issue 9692.
---
 Source/Core/VideoCommon/Fifo.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/Source/Core/VideoCommon/Fifo.cpp b/Source/Core/VideoCommon/Fifo.cpp
index 8e14e58b35..504a274157 100644
--- a/Source/Core/VideoCommon/Fifo.cpp
+++ b/Source/Core/VideoCommon/Fifo.cpp
@@ -154,7 +154,10 @@ void ExitGpuLoop()
 void EmulatorState(bool running)
 {
   s_emu_running_state.store(running);
-  s_gpu_mainloop.Wakeup();
+  if (running)
+    s_gpu_mainloop.Wakeup();
+  else
+    s_gpu_mainloop.AllowSleep();
 }
 
 void SyncGPU(SyncGPUReason reason, bool may_move_read_ptr)