[FFmpeg-cvslog] avcodec/h264_refs: Document last if() in ff_h264_execute_ref_pic_marking()

[Michael Niedermayer]

ffmpeg | branch: release/3.4 | Michael Niedermayer <michael at niedermayer.cc> | Fri Aug 17 02:06:27 2018 +0200| [ab5d930762389f4200fb600c84580e6b79b2c153] | committer: Michael Niedermayer

avcodec/h264_refs: Document last if() in ff_h264_execute_ref_pic_marking()

Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 697984b9db4d4d199680f43ac3eb662cd1d37eff)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=ab5d930762389f4200fb600c84580e6b79b2c153
---

 libavcodec/h264_refs.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/libavcodec/h264_refs.c b/libavcodec/h264_refs.c
index af70829594..2cdb67f978 100644
--- a/libavcodec/h264_refs.c
+++ b/libavcodec/h264_refs.c
@@ -806,6 +806,7 @@ int ff_h264_execute_ref_pic_marking(H264Context *h)
         }
     }
 
+    // Detect unmarked random access points
     if (   err >= 0
         && h->long_ref_count==0
         && (   h->short_ref_count<=2