[FFmpeg-cvslog] avcodec/error_resilience: Remove write only ERContext.ref_count

[Andreas Rheinhardt]

ffmpeg | branch: master | Andreas Rheinhardt <andreas.rheinhardt at outlook.com> | Thu Mar 24 23:26:08 2022 +0100| [1970ee10459942235f6639f013e755da69cc2048] | committer: Andreas Rheinhardt

avcodec/error_resilience: Remove write only ERContext.ref_count

Reviewed-by: Michael Niedermayer <michael at niedermayer.cc>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt at outlook.com>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=1970ee10459942235f6639f013e755da69cc2048
---

 libavcodec/error_resilience.h | 1 -
 libavcodec/h264dec.c          | 2 --
 2 files changed, 3 deletions(-)

diff --git a/libavcodec/error_resilience.h b/libavcodec/error_resilience.h
index bb770ff674..2187586618 100644
--- a/libavcodec/error_resilience.h
+++ b/libavcodec/error_resilience.h
@@ -81,7 +81,6 @@ typedef struct ERContext {
     uint16_t pb_time;
     int quarter_sample;
     int partitioned_frame;
-    int ref_count;
 
     void (*decode_mb)(void *opaque, int ref, int mv_dir, int mv_type,
                       int (*mv)[2][4][2],
diff --git a/libavcodec/h264dec.c b/libavcodec/h264dec.c
index f438376431..9faa35e36d 100644
--- a/libavcodec/h264dec.c
+++ b/libavcodec/h264dec.c
@@ -776,8 +776,6 @@ end:
         if (sl->ref_count[1])
             ff_h264_set_erpic(&h->er.next_pic, sl->ref_list[1][0].parent);
 
-        h->er.ref_count = sl->ref_count[0];
-
         ff_er_frame_end(&h->er);
         if (use_last_pic)
             memset(&sl->ref_list[0][0], 0, sizeof(sl->ref_list[0][0]));