1 files changed, 32 insertions, 0 deletions
diff --git a/audio/chmap_avchannel.h b/audio/chmap_avchannel.h
new file mode 100644
index 0000000..e136ccc
--- /dev/null
+++ b/audio/chmap_avchannel.h
@@ -0,0 +1,32 @@
+/*
+ * This file is part of mpv.
+ *
+ * mpv is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * mpv is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with mpv.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#pragma once
+
+#include <libavutil/channel_layout.h>
+
+#include "config.h"
+
+#include "chmap.h"
+
+#if HAVE_AV_CHANNEL_LAYOUT
+
+bool mp_chmap_from_av_layout(struct mp_chmap *dst, const AVChannelLayout *src);
+
+void mp_chmap_to_av_layout(AVChannelLayout *dst, const struct mp_chmap *src);
+
+#endif