From 074a00d192c0e749d677b008b337da42597e780f Mon Sep 17 00:00:00 2001
From: Justin Ruggles <justin.ruggles@gmail.com>
Date: Wed, 19 Dec 2012 14:58:57 -0500
Subject: lavr: add a public function for setting a custom channel map

This allows reordering, duplication, and silencing of input channels.
---
 libavresample/audio_data.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'libavresample/audio_data.h')

diff --git a/libavresample/audio_data.h b/libavresample/audio_data.h
index 4e53e31c55..97236bb5de 100644
--- a/libavresample/audio_data.h
+++ b/libavresample/audio_data.h
@@ -118,9 +118,10 @@ void ff_audio_data_free(AudioData **a);
  *
  * @param out  output AudioData
  * @param in   input AudioData
+ * @param map  channel map, NULL if not remapping
  * @return     0 on success, negative AVERROR value on error
  */
-int ff_audio_data_copy(AudioData *out, AudioData *in);
+int ff_audio_data_copy(AudioData *out, AudioData *in, ChannelMapInfo *map);
 
 /**
  * Append data from one AudioData to the end of another.
-- 
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