[FFmpeg-cvslog] lavc/libaomenc: Mark a potentially unused variable as av_unused.

[Carl Eugen Hoyos]

ffmpeg | branch: master | Carl Eugen Hoyos <ceffmpeg at gmail.com> | Tue Apr 16 14:20:43 2019 +0200| [1e8475b507ee013b99548a8eb599200bf8600bf2] | committer: Carl Eugen Hoyos

lavc/libaomenc: Mark a potentially unused variable as av_unused.

Fixes a warning:
libavcodec/libaomenc.c:816:9: warning: unused variable ‘pict_type’

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=1e8475b507ee013b99548a8eb599200bf8600bf2
---

 libavcodec/libaomenc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavcodec/libaomenc.c b/libavcodec/libaomenc.c
index a42a5b7027..9b4fb3b4eb 100644
--- a/libavcodec/libaomenc.c
+++ b/libavcodec/libaomenc.c
@@ -813,7 +813,7 @@ static int storeframe(AVCodecContext *avctx, struct FrameListData *cx_frame,
                       AVPacket *pkt)
 {
     AOMContext *ctx = avctx->priv_data;
-    int pict_type;
+    int av_unused pict_type;
     int ret = ff_alloc_packet2(avctx, pkt, cx_frame->sz, 0);
     if (ret < 0) {
         av_log(avctx, AV_LOG_ERROR,