From 0c7ff52f2a6e6c38de3320b8e980aebc1fe8c8d2 Mon Sep 17 00:00:00 2001
From: banan <banan@9553f0bf-9b14-0410-a0b8-cfaf0461ba5b>
Date: Sun, 15 Mar 2009 19:36:45 +0000
Subject: [PATCH] Add cook channel count function, part of multichannel cook

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17992 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b
---
 libavcodec/cook.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/libavcodec/cook.c b/libavcodec/cook.c
index 1c1bf72c6..e476dede2 100644
--- a/libavcodec/cook.c
+++ b/libavcodec/cook.c
@@ -1018,6 +1018,16 @@ static void dump_cook_context(COOKContext *q)
 }
 #endif
 
+static av_cold int cook_count_channels(unsigned int mask){
+    int i;
+    int channels = 0;
+    for(i = 0;i<32;i++){
+        if(mask & (1<<i))
+            ++channels;
+    }
+    return channels;
+}
+
 /**
  * Cook initialization
  *
-- 
2.39.2