From 6704033b407bb7884bcdd2ab76b96200b704cd28 Mon Sep 17 00:00:00 2001
From: Olivier Poquet <opoquet@bespokeinnovations.com>
Date: Tue, 17 Jun 2014 16:38:16 -0700
Subject: [PATCH] change opengl multiply blend mode implementation so output to
 matches default renderer

---
 core/src/processing/opengl/PGraphicsOpenGL.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/core/src/processing/opengl/PGraphicsOpenGL.java b/core/src/processing/opengl/PGraphicsOpenGL.java
index f177bfa670..8d56130d62 100644
--- a/core/src/processing/opengl/PGraphicsOpenGL.java
+++ b/core/src/processing/opengl/PGraphicsOpenGL.java
@@ -6042,7 +6042,7 @@ protected void blendModeImpl() {
       if (blendEqSupported) {
         pgl.blendEquation(PGL.FUNC_ADD);
       }
-      pgl.blendFunc(PGL.DST_COLOR, PGL.SRC_COLOR);
+      pgl.blendFunc(PGL.DST_COLOR, PGL.ONE_MINUS_SRC_ALPHA);
 
     } else if (blendMode == SCREEN) {
       if (blendEqSupported) {