From d2a7d39749981d3b236750b37ed02d13b3bade12 Mon Sep 17 00:00:00 2001
From: Thomas Harte <thomas.harte@gmail.com>
Date: Sun, 8 Jan 2017 19:49:21 -0500
Subject: [PATCH] Ensured the output lock isn't held while talking to the
 delegate.

---
 Outputs/CRT/CRT.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Outputs/CRT/CRT.cpp b/Outputs/CRT/CRT.cpp
index 76df84488..631e99d6d 100644
--- a/Outputs/CRT/CRT.cpp
+++ b/Outputs/CRT/CRT.cpp
@@ -242,7 +242,9 @@ void CRT::advance_cycles(unsigned int number_of_cycles, bool hsync_requested, bo
 				frames_since_last_delegate_call_++;
 				if(frames_since_last_delegate_call_ == 20)
 				{
+					output_lock.unlock();
 					delegate_->crt_did_end_batch_of_frames(this, frames_since_last_delegate_call_, vertical_flywheel_->get_and_reset_number_of_surprises());
+					output_lock.lock();
 					frames_since_last_delegate_call_ = 0;
 				}
 			}