From 57f65a937988e9437aea47972cca8b3c31f33f90 Mon Sep 17 00:00:00 2001
From: Christoph Oelckers <coelckers@users.noreply.github.com>
Date: Fri, 20 Jul 2018 19:46:53 +0200
Subject: [PATCH] - fixed: The 2D drawer did not restore the blend mode after
 finishing.

---
 src/gl/renderer/gl_renderer.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/gl/renderer/gl_renderer.cpp b/src/gl/renderer/gl_renderer.cpp
index 13a18cce7..a2dfaebaa 100644
--- a/src/gl/renderer/gl_renderer.cpp
+++ b/src/gl/renderer/gl_renderer.cpp
@@ -556,6 +556,8 @@ void FGLRenderer::Draw2D(F2DDrawer *drawer)
 	}
 	glDisable(GL_SCISSOR_TEST);
 
+	gl_RenderState.BlendEquation(GL_FUNC_ADD);
+	gl_RenderState.BlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
 	gl_RenderState.SetVertexBuffer(mVBO);
 	gl_RenderState.EnableTexture(true);
 	gl_RenderState.EnableBrightmap(true);