From 6ed3819f1a859ffc350c4aaad132f164478f5d79 Mon Sep 17 00:00:00 2001
From: chai <chaifix@163.com>
Date: Sat, 19 May 2018 09:35:35 +0800
Subject: =?UTF-8?q?=E4=BF=AE=E6=94=B9=E4=B8=BB=E5=BE=AA=E7=8E=AF?=
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---
 src/libjin/render/window.cpp | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src/libjin/render/window.cpp')

diff --git a/src/libjin/render/window.cpp b/src/libjin/render/window.cpp
index d481793..70e7e2d 100644
--- a/src/libjin/render/window.cpp
+++ b/src/libjin/render/window.cpp
@@ -61,6 +61,9 @@ namespace render
         glClear(GL_COLOR_BUFFER_BIT | GL_STENCIL_BUFFER_BIT);
         glColor4f(1, 1, 1, 1);
 
+        glEnable(GL_BLEND);
+        glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
+
         Canvas::unbind();
         swapBuffers();
     }
-- 
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