From f64cfba93b8543e1ad4fead18f89e47eb2322b14 Mon Sep 17 00:00:00 2001
From: Michael Niedermayer <michaelni@gmx.at>
Date: Wed, 7 Mar 2012 05:18:33 +0100
Subject: [PATCH] libavutil: document av_force_cpu_flags(-1).

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
---
 libavutil/cpu.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/libavutil/cpu.h b/libavutil/cpu.h
index bb80c8d76ac..e448da6cdc5 100644
--- a/libavutil/cpu.h
+++ b/libavutil/cpu.h
@@ -53,6 +53,7 @@ int av_get_cpu_flags(void);
 
 /**
  * Disables cpu detection and forces the specified flags.
+ * -1 is a special case that disables forcing of specific flags.
  */
 void av_force_cpu_flags(int flags);
 
-- 
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