From 3a6e05710af747c91647225ad3341da61fe7372d Mon Sep 17 00:00:00 2001
From: "alexey.lysiuk" <alexey.lysiuk@gmail.com>
Date: Mon, 23 Jul 2018 16:46:51 +0300
Subject: [PATCH] - fixed missing decals on 3D floors with hardware renderer

https://forum.zdoom.org/viewtopic.php?t=61404
---
 src/hwrenderer/scene/hw_walls.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/hwrenderer/scene/hw_walls.cpp b/src/hwrenderer/scene/hw_walls.cpp
index 1cd924aaf..7be61d9b6 100644
--- a/src/hwrenderer/scene/hw_walls.cpp
+++ b/src/hwrenderer/scene/hw_walls.cpp
@@ -194,7 +194,7 @@ void GLWall::PutWall(HWDrawInfo *di, bool translucent)
 
 	bool solid;
 	if (passflag[type] == 1) solid = true;
-	else if (type == RENDERWALL_FFBLOCK) solid = (gltexture && gltexture->isMasked());
+	else if (type == RENDERWALL_FFBLOCK) solid = gltexture && !gltexture->isMasked();
 	else solid = false;
 	if (solid) ProcessDecals(di);