From: Stefano Sabatini <stefano.sabatini-lala@poste.it>
Date: Tue, 10 Feb 2009 23:43:08 +0000 (+0000)
Subject: Document sws_cloneVec().
X-Git-Tag: v0.5~619
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=89b746473278094732211045062101ef06c8c716;p=platform%2Fupstream%2Flibav.git

Document sws_cloneVec().

Originally committed as revision 28527 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
---

diff --git a/libswscale/swscale.h b/libswscale/swscale.h
index 3dc219d..f4bbb87 100644
--- a/libswscale/swscale.h
+++ b/libswscale/swscale.h
@@ -147,6 +147,11 @@ void sws_convVec(SwsVector *a, SwsVector *b);
 void sws_addVec(SwsVector *a, SwsVector *b);
 void sws_subVec(SwsVector *a, SwsVector *b);
 void sws_shiftVec(SwsVector *a, int shift);
+
+/**
+ * Allocates and returns a clone of the vector \p a, that is a vector
+ * with the same coefficients as \p a.
+ */
 SwsVector *sws_cloneVec(SwsVector *a);
 
 void sws_printVec(SwsVector *a);