From: Dirk Lemstra <dirk@git.imagemagick.org>
Date: Sun, 26 Aug 2018 09:19:36 +0000 (+0200)
Subject: Revert alpha multiplication patch.
X-Git-Tag: 7.0.8-11~24
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=b3f77ac4b45f77fc67523d92be7612709956dcb6;p=imagemagick

Revert alpha multiplication patch.
---

diff --git a/MagickCore/composite.c b/MagickCore/composite.c
index b21028a45..29f0feca9 100644
--- a/MagickCore/composite.c
+++ b/MagickCore/composite.c
@@ -1624,6 +1624,11 @@ MagickExport MagickBooleanType CompositeImage(Image *image,
                 pixel=QuantumRange*Da;
                 break;
               }
+              case MultiplyCompositeOp:
+              {
+                pixel=QuantumRange*Sa*Da;
+                break;
+              }
               default:
               {
                 pixel=QuantumRange*alpha;