Hi, On Fri, Jul 7, 2017 at 5:30 PM, Wan-Teh Chang <wtc-at-google....@ffmpeg.org> wrote:
> Note: I suspect we can simply delete the following line from > update_context_from_user() in libavcodec/pthread_frame.c: > > dst->debug = src->debug; > > That also fixes the tsan warning, but it'll take more time to > investigate whether it is necessary to update the |debug| field from > the user's AVCodecContext (src). > > That line in update_context_from_user() was added in the initial > commit of libavcodec/pthread.c: > > http://git.videolan.org/?p=ffmpeg.git;a=commit;h= > 37b00b47cbeecd66bb34c5c7c534d016d6e8da24 > > Does any user actually modify avctx->debug after the avcodec_open2() call? To sync values of debug between worker threads if the user dynamically toggles bits in this flag. Ronald _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
