From 75e86accf241dc6e2d2c2235e21093a05b01b335 Mon Sep 17 00:00:00 2001
From: Carl Hetherington <cth@carlh.net>
Date: Mon, 23 Feb 2026 01:48:53 +0100
Subject: More hacks - MCA descriptors in CPL but not MXF.

---
 src/mca_sub_descriptor.h | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

(limited to 'src/mca_sub_descriptor.h')

diff --git a/src/mca_sub_descriptor.h b/src/mca_sub_descriptor.h
index 4a2e8c09..9cbd7d4f 100644
--- a/src/mca_sub_descriptor.h
+++ b/src/mca_sub_descriptor.h
@@ -32,6 +32,7 @@
 */
 
 
+#include "types.h"
 #include <libcxml/cxml.h>
 #include <boost/optional.hpp>
 #include <string>
@@ -43,9 +44,8 @@ namespace dcp {
 class MCASubDescriptor
 {
 public:
-	explicit MCASubDescriptor(std::string tag_)
-		: tag(std::move(tag_))
-	{}
+	MCASubDescriptor() = default;
+	explicit MCASubDescriptor(std::string tag_);
 	explicit MCASubDescriptor(cxml::ConstNodePtr node);
 
 	void as_xml(xmlpp::Element* node) const;
@@ -62,4 +62,9 @@ public:
 };
 
 
+std::pair<MCASubDescriptor, std::vector<MCASubDescriptor>> create_mca_subdescriptors(
+	std::vector<dcp::Channel> const& extra_active_channels, int total_channels, boost::optional<std::string> language
+);
+
+
 }
-- 
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