Fix build with OpenEXR 3

Add a header that is no longer transitively included

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2195>

diff --git a/ext/openexr/gstopenexrdec.cpp b/ext/openexr/gstopenexrdec.cpp
index eeb316c..32b1d03 100644 (file)
--- a/ext/openexr/gstopenexrdec.cpp
+++ b/ext/openexr/gstopenexrdec.cpp
@@ -29,6 +29,7 @@
 
 #include <ImfRgbaFile.h>
 #include <ImfIO.h>
+#include <ImfInt64.h>
 using namespace Imf;
 using namespace Imath;