From cef6ddca6ef9860fc4947098247bd41d65ca6cef Mon Sep 17 00:00:00 2001
From: Christoph Oelckers <coelckers@users.noreply.github.com>
Date: Sat, 14 Apr 2018 08:09:40 +0200
Subject: [PATCH] - fixed: Rendering to a camera textures clobbered the main
 render target for the software renderer.

---
 src/swrenderer/scene/r_scene.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/swrenderer/scene/r_scene.cpp b/src/swrenderer/scene/r_scene.cpp
index 1f406d424c..7350090dac 100644
--- a/src/swrenderer/scene/r_scene.cpp
+++ b/src/swrenderer/scene/r_scene.cpp
@@ -337,6 +337,7 @@ namespace swrenderer
 		auto viewport = MainThread()->Viewport.get();
 		
 		const bool savedviewactive = viewactive;
+		auto savedtarget = viewport->RenderTarget;
 
 		viewwidth = width;
 		viewport->RenderTarget = canvas;
@@ -353,7 +354,7 @@ namespace swrenderer
 		DrawerThreads::WaitForWorkers();
 		DrawerWaitCycles.Unclock();
 
-		viewport->RenderTarget = nullptr;
+		viewport->RenderTarget = savedtarget;
 		viewport->RenderingToCanvas = false;
 
 		R_ExecuteSetViewSize(MainThread()->Viewport->viewpoint, MainThread()->Viewport->viewwindow);