From 57824261c6cd966250abea53815366717b711f3e Mon Sep 17 00:00:00 2001
From: Kojin <kojin@protonmail.com>
Date: Sun, 20 Jan 2019 01:04:07 -0500
Subject: [PATCH] gsdx-d3d11: Cache rt depth stencil on m_state

Cache the depth stencil in addition to color rt.
This will allow us to check for depth stencil equality on slot 4.
---
 plugins/GSdx/Renderers/DX11/GSDevice11.cpp | 4 +++-
 plugins/GSdx/Renderers/DX11/GSDevice11.h   | 1 +
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/plugins/GSdx/Renderers/DX11/GSDevice11.cpp b/plugins/GSdx/Renderers/DX11/GSDevice11.cpp
index bc78eb3236..7a5b19c764 100644
--- a/plugins/GSdx/Renderers/DX11/GSDevice11.cpp
+++ b/plugins/GSdx/Renderers/DX11/GSDevice11.cpp
@@ -1309,8 +1309,9 @@ void GSDevice11::OMSetRenderTargets(GSTexture* rt, GSTexture* ds, const GSVector
 	if(m_state.rt_view != rtv || m_state.dsv != dsv)
 	{
 		m_state.rt_view = rtv;
-		m_state.rt_texture = (GSTexture11*)rt;
+		m_state.rt_texture = static_cast<GSTexture11*>(rt);
 		m_state.dsv = dsv;
+		m_state.rt_ds = static_cast<GSTexture11*>(ds);
 
 		m_ctx->OMSetRenderTargets(1, &rtv, dsv);
 	}
@@ -1349,6 +1350,7 @@ void GSDevice11::OMSetRenderTargets(const GSVector2i& rtsize, int count, ID3D11U
 
 	m_state.rt_view = NULL;
 	m_state.rt_texture = NULL;
+	m_state.rt_ds = NULL;
 	m_state.dsv = NULL;
 
 	if(m_state.viewport != rtsize)
diff --git a/plugins/GSdx/Renderers/DX11/GSDevice11.h b/plugins/GSdx/Renderers/DX11/GSDevice11.h
index d288d65cde..42d7b6c861 100644
--- a/plugins/GSdx/Renderers/DX11/GSDevice11.h
+++ b/plugins/GSdx/Renderers/DX11/GSDevice11.h
@@ -81,6 +81,7 @@ class GSDevice11 : public GSDeviceDX
 		float bf;
 		ID3D11RenderTargetView* rt_view;
 		GSTexture11* rt_texture;
+		GSTexture11* rt_ds;
 		ID3D11DepthStencilView* dsv;
 	} m_state;