From d7368442ff4509ade989d834d4ea067f9adefa66 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Branimir=20Karad=C5=BEi=C4=87?= <branimirkaradzic@gmail.com>
Date: Mon, 24 Aug 2015 23:11:49 -0700
Subject: [PATCH] D3D12: Fixed alpharef.

---
 src/renderer_d3d12.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/renderer_d3d12.cpp b/src/renderer_d3d12.cpp
index d789a2a56..90bf82a3f 100644
--- a/src/renderer_d3d12.cpp
+++ b/src/renderer_d3d12.cpp
@@ -4577,6 +4577,12 @@ data.NumQualityLevels = 0;
 							}
 						}
 
+						if (BGFX_STATE_ALPHA_REF_MASK & changedFlags)
+						{
+							uint32_t ref = (newFlags&BGFX_STATE_ALPHA_REF_MASK)>>BGFX_STATE_ALPHA_REF_SHIFT;
+							viewState.m_alphaRef = ref/255.0f;
+						}
+
 						viewState.setPredefined<4>(this, view, 0, program, _render, draw);
 
 						constantsChanged |= program.m_numPredefined > 0;