From 4657c47c66b5556dd95388a7b13d1abb593e1314 Mon Sep 17 00:00:00 2001
From: Egor Yusov <egor.yusov@gmail.com>
Date: Sat, 9 Nov 2019 12:48:49 -0800
Subject: Allowed swap chains without the depth buffer

---
 Graphics/GraphicsEngineOpenGL/src/GLContextWindows.cpp | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'Graphics/GraphicsEngineOpenGL')

diff --git a/Graphics/GraphicsEngineOpenGL/src/GLContextWindows.cpp b/Graphics/GraphicsEngineOpenGL/src/GLContextWindows.cpp
index af4305c7..a1b9a79a 100644
--- a/Graphics/GraphicsEngineOpenGL/src/GLContextWindows.cpp
+++ b/Graphics/GraphicsEngineOpenGL/src/GLContextWindows.cpp
@@ -124,6 +124,11 @@ namespace Diligent
                 auto DepthFmt = pSCDesc->DepthBufferFormat;
                 switch(DepthFmt)
                 {
+                    case TEX_FORMAT_UNKNOWN:
+                        pfd.cDepthBits   = 0;
+                        pfd.cStencilBits = 0;
+                    break;
+
                     case TEX_FORMAT_D32_FLOAT_S8X24_UINT:
                         pfd.cDepthBits   = 32;
                         pfd.cStencilBits = 8;
-- 
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