From 42be9b443131e73cf1b26f7fc2c30419b99d6ffb Mon Sep 17 00:00:00 2001
From: sekrit-twc <noreply@example.com>
Date: Fri, 1 Jul 2022 10:30:52 -0700
Subject: [PATCH] graph: fix undefined symbol

Fix #182
---
 src/zimg/graph/filtergraph.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/zimg/graph/filtergraph.cpp b/src/zimg/graph/filtergraph.cpp
index 3eddc026..e9d86d69 100644
--- a/src/zimg/graph/filtergraph.cpp
+++ b/src/zimg/graph/filtergraph.cpp
@@ -15,7 +15,9 @@ FilterGraph::FilterGraph(std::unique_ptr<graphengine::Graph> graph, std::shared_
 	m_instance_data{ std::move(instance_data) },
 	m_source_id{ source_id },
 	m_sink_id{ sink_id },
-	m_requires_64b{}
+	m_requires_64b{},
+	m_source_greyalpha{},
+	m_sink_greyalpha{}
 {}
 
 FilterGraph::~FilterGraph() = default;