Module: libav Branch: master Commit: 0dea4c77ccf5956561bb8991311b3d834bb5fa40
Author: Anton Khirnov <[email protected]> Committer: Anton Khirnov <[email protected]> Date: Thu Feb 12 12:26:58 2015 +0100 h264: only ref cur_pic in update_thread_context if it is initialized It may be empty if the previous thread's decode call did not contain a valid frame. --- libavcodec/h264_slice.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/libavcodec/h264_slice.c b/libavcodec/h264_slice.c index e1e87eb..4888219 100644 --- a/libavcodec/h264_slice.c +++ b/libavcodec/h264_slice.c @@ -553,8 +553,11 @@ int ff_h264_update_thread_context(AVCodecContext *dst, h->cur_pic_ptr = REBASE_PICTURE(h1->cur_pic_ptr, h, h1); ff_h264_unref_picture(h, &h->cur_pic); - if ((ret = ff_h264_ref_picture(h, &h->cur_pic, &h1->cur_pic)) < 0) - return ret; + if (h1->cur_pic.f.buf[0]) { + ret = ff_h264_ref_picture(h, &h->cur_pic, &h1->cur_pic); + if (ret < 0) + return ret; + } h->workaround_bugs = h1->workaround_bugs; h->low_delay = h1->low_delay; _______________________________________________ libav-commits mailing list [email protected] https://lists.libav.org/mailman/listinfo/libav-commits
