lavu: add av_ctz() for trailing zero bit count

2012-10-26 14:48:40 -04:00
parent 6a744d2619
commit dfde8a34e5
5 changed files with 65 additions and 2 deletions
--- a/doc/APIchanges
+++ b/doc/APIchanges
@@ -13,6 +13,9 @@ libavutil:     2012-10-22

 API changes, most recent first:

+2012-xx-xx - xxxxxxx - lavu 52.1.0 - intmath.h
+  Add av_ctz() for trailing zero bit count
+
 2012-10-18 - xxxxxxx - lavu 51.45.0 - error.h
  Add AVERROR_EXPERIMENTAL