vp9-flush-unref-next-refs.patch

Enable keyboard shortcuts

diff --git a/media/ffvpx/libavcodec/vp9.c b/media/ffvpx/libavcodec/vp9.c

--- a/media/ffvpx/libavcodec/vp9.c

+++ b/media/ffvpx/libavcodec/vp9.c

@@ -1844,6 +1844,7 @@ static av_cold void vp9_decode_flush(AVCodecContext *avctx)

     for (i = 0; i < 8; i++) {

         ff_progress_frame_unref(&s->s.refs[i]);

+        ff_progress_frame_unref(&s->next_refs[i]);

         vp9_frame_unref(&s->s.ref_frames[i]);