From a442bb50b4266931db370937a2d36b5dcce07c35 Mon Sep 17 00:00:00 2001
From: sephiroth99 <sephiroth99@gmail.com>
Date: Thu, 11 Feb 2016 23:50:11 -0500
Subject: [PATCH] Prevent undefined behaviour with thread_safe_gl enabled.

CreateOffscreenContext already calls ClearCurrent. When it is done twice,
the global GL mutex is unlocked a second time, and undefined behavour
happens. In this particular case, a deadlock occured; unlocking the already
unlocked mutex locked it.
---
 src/xenia/gpu/graphics_system.cc | 1 -
 1 file changed, 1 deletion(-)

diff --git a/src/xenia/gpu/graphics_system.cc b/src/xenia/gpu/graphics_system.cc
index fe5602f94..5eadcd0bc 100644
--- a/src/xenia/gpu/graphics_system.cc
+++ b/src/xenia/gpu/graphics_system.cc
@@ -59,7 +59,6 @@ X_STATUS GraphicsSystem::Setup(cpu::Processor* processor,
     // It's shared with the display context so that we can resolve framebuffers
     // from it.
     processor_context = provider()->CreateOffscreenContext();
-    processor_context->ClearCurrent();
   });
   if (!processor_context) {
     xe::FatalError(