From f3e4009355bff682d8e0494e188abb539874541f Mon Sep 17 00:00:00 2001
From: "Steinar H. Gunderson" <sgunderson@bigfoot.com>
Date: Fri, 17 Jan 2014 00:47:11 +0100
Subject: [PATCH] Copy the boolean heuristic detection from effects to
 transitions.
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This makes the “Reverse” checkbox for the movit mix effect work.
---
 src/initeffects.cpp | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/initeffects.cpp b/src/initeffects.cpp
index a8c80466..a9dd406b 100644
--- a/src/initeffects.cpp
+++ b/src/initeffects.cpp
@@ -617,8 +617,12 @@ void initEffects::fillTransitionsList(Mlt::Repository *repository, EffectsList *
                 if (paramdesc.get("minimum"))
                     params.setAttribute("min", paramdesc.get("minimum"));
                 if (QString(paramdesc.get("type")) == "integer") {
-                    params.setAttribute("type", "constant");
-                    params.setAttribute("factor", "100");
+                    if (params.attribute("min") == "0" && params.attribute("max") == "1")
+                        params.setAttribute("type", "bool");
+                    else {
+                        params.setAttribute("type", "constant");
+                        params.setAttribute("factor", "100");
+                    }
                 }
                 if (QString(paramdesc.get("type")) == "boolean")
                     params.setAttribute("type", "bool");
-- 
2.39.2