From 5839020c331d490a7a6ed7f8ae328a51cc649576 Mon Sep 17 00:00:00 2001
From: "Joshua M. Doe" <oss@nvl.army.mil>
Date: Thu, 10 Oct 2019 07:36:51 -0400
Subject: [PATCH] gigesimsink: allow compiling with GStreamer < 1.10

IYU2 was added in 1.10, but we'd like to be able to build against 1.2,
so define the pixel type if it doesn't exist.
---
 ext/gigesim/gstgigesim.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/ext/gigesim/gstgigesim.cpp b/ext/gigesim/gstgigesim.cpp
index 62405df..3b9847c 100644
--- a/ext/gigesim/gstgigesim.cpp
+++ b/ext/gigesim/gstgigesim.cpp
@@ -39,6 +39,11 @@
 
 #include "gstgigesim.h"
 
+/* IYU2 was added in GStreamer 1.10, define here if needed */
+#ifndef GST_VIDEO_FORMAT_IYU2
+#define GST_VIDEO_FORMAT_IYU2 63
+#endif
+
 /* GObject prototypes */
 static void gst_gigesimsink_set_property (GObject * object,
     guint property_id, const GValue * value, GParamSpec * pspec);