ref: 9b769e47f411ab30303cf8f0ca67723e5f915c49
parent: eaa8043a31be5304946cd33d8f3f9f72547bff4a
parent: c21cab39c87d7a5f48e506859f52a8fa1e84268d
author: Zoe Liu <[email protected]>
date: Fri Aug 7 14:04:35 EDT 2015
Merge "Fixed a comment on the compound ref frames."
--- a/vp9/encoder/vp9_rdopt.c
+++ b/vp9/encoder/vp9_rdopt.c
@@ -2488,9 +2488,8 @@
}
// We don't include the cost of the second reference here, because there
- // are only three options: Last/Golden, ARF/Last or Golden/ARF, or in other
- // words if you present them in that order, the second one is always known
- // if the first is known.
+ // are only two options: Last/ARF or Golden/ARF; The second one is always
+ // known, which is ARF.
//
// Under some circumstances we discount the cost of new mv mode to encourage
// initiation of a motion field.