Document sws_getIdentityVec().

Originally committed as revision 28533 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-02-11 21:34:44 +00:00 · 2009-02-11 21:34:44 +00:00 · b5fdaebb44
commit b5fdaebb44
parent 5b4f5e5dff
1 changed files with 5 additions and 0 deletions
--- a/libswscale/swscale.h
+++ b/libswscale/swscale.h
@ -141,6 +141,11 @@ SwsVector *sws_getGaussianVec(double variance, double quality);
 * with the same value \p c.
 */
 SwsVector *sws_getConstVec(double c, int length);
+
+/**
+ * Allocates and returns a vector with just one coefficient, with
+ * value 1.0.
+ */
 SwsVector *sws_getIdentityVec(void);

 /**