1 files changed, 28 insertions, 0 deletions
diff --git a/games-fps/prboom-plus/files/prboom-plus-2.6.1-Guard-OpenGL-call-in-D_Display-with-GL_DOOM.patch b/games-fps/prboom-plus/files/prboom-plus-2.6.1-Guard-OpenGL-call-in-D_Display-with-GL_DOOM.patch
new file mode 100644
index 000000000000..78a0285703f4
--- /dev/null
+++ b/games-fps/prboom-plus/files/prboom-plus-2.6.1-Guard-OpenGL-call-in-D_Display-with-GL_DOOM.patch
@@ -0,0 +1,28 @@
+From eca393ffd3c05279150a29e104953c0234a59736 Mon Sep 17 00:00:00 2001
+From: William Breathitt Gray <vilhelm.gray@gmail.com>
+Date: Fri, 27 Aug 2021 12:06:45 +0900
+Subject: [PATCH] Guard OpenGL call in D_Display() with GL_DOOM
+
+Fixes: https://github.com/coelckers/prboom-plus/issues/382
+---
+ prboom2/src/d_main.c | 2 ++
+ 1 file changed, 2 insertions(+)
+
+diff --git a/prboom2/src/d_main.c b/prboom2/src/d_main.c
+index 16a9efc2..4fe97465 100644
+--- a/prboom2/src/d_main.c
++++ b/prboom2/src/d_main.c
+@@ -395,8 +395,10 @@ void D_Display (fixed_t frac)
+       R_DrawViewBorder();
+     HU_Drawer();
+ 
++#ifdef GL_DOOM
+     if (V_GetMode() == VID_MODEGL)
+       gld_ProcessExtraAlpha();
++#endif
+   }
+ 
+   isborderstate      = isborder;
+-- 
+2.33.0
+