From e56d8db6a3fdffbdd9b863c5692210b2a7b57abf Mon Sep 17 00:00:00 2001
From: kd-11 <karokidii@gmail.com>
Date: Sat, 26 Aug 2017 18:17:46 +0300
Subject: [PATCH] gl: Do not modify bound depth/stencil buffers bound to zcull
 memory - Fixes some rare cases where zcull always fails

---
 rpcs3/Emu/RSX/GL/GLGSRender.cpp | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/rpcs3/Emu/RSX/GL/GLGSRender.cpp b/rpcs3/Emu/RSX/GL/GLGSRender.cpp
index fd5bc2ca4b..56679938b3 100644
--- a/rpcs3/Emu/RSX/GL/GLGSRender.cpp
+++ b/rpcs3/Emu/RSX/GL/GLGSRender.cpp
@@ -873,10 +873,8 @@ bool GLGSRender::do_method(u32 cmd, u32 arg)
 	}
 	case NV4097_CLEAR_ZCULL_SURFACE:
 	{
-		//TODO
-		init_buffers(true);
-		clear_surface(0x3);
-
+		// NOP
+		// Clearing zcull memory does not modify depth/stencil buffers 'bound' to the zcull region
 		return true;
 	}
 	case NV4097_TEXTURE_READ_SEMAPHORE_RELEASE: