On Fri, 2022-12-02 at 01:21 +0100, Michael Niedermayer wrote: > On Thu, Dec 01, 2022 at 04:13:58PM +0800, Fei Wang wrote: > > From: Linjie Fu <linjie...@intel.com> > > > > 1. Add extension syntax according to 7.3.2.2.3/7.3.2.3.3 in T-REC- > > H.265-201911. > > 2. Keep using parsed PPS when bitstream overread for compatibility. > > For > > example, the clip PS_A_VIDYO_3.bit in FATE test has incomplete > > extension > > syntax which will be overread and un-decodable if without this > > change. > > 3. Format brace in pps_range_extensions(). > > > > Signed-off-by: Linjie Fu <linjie.justin...@gmail.com> > > Signed-off-by: Haihao Xiang <haihao.xi...@intel.com> > > Signed-off-by: Fei Wang <fei.w.w...@intel.com> > > --- > > libavcodec/hevc.h | 3 + > > libavcodec/hevc_ps.c | 293 > > +++++++++++++++++++++++++++++++++++++++++-- > > libavcodec/hevc_ps.h | 69 ++++++++++ > > 3 files changed, 357 insertions(+), 8 deletions(-) > > This causes segfaults > > shortened stack trace looks like this, > seems like classic stack overflow from infinite recursion
Thanks Michael, Could you send me the clip caused this issue? Fei > > #0 0x0000555556403d10 in colour_mapping_octants () > #1 0x0000555556403d15 in colour_mapping_octants () > #2 0x0000555556403d15 in colour_mapping_octants () > #3 0x0000555556403d15 in colour_mapping_octants () > #4 0x0000555556403d15 in colour_mapping_octants () > #5 0x0000555556403d15 in colour_mapping_octants () > #6 0x0000555556403d15 in colour_mapping_octants () > #7 0x0000555556403d15 in colour_mapping_octants () > #8 0x0000555556403d15 in colour_mapping_octants () > #9 0x0000555556403d15 in colour_mapping_octants () > #10 0x0000555556403d15 in colour_mapping_octants () > #11 0x0000555556403d15 in colour_mapping_octants () > #12 0x0000555556403d15 in colour_mapping_octants () > ... > > > [...] > _______________________________________________ > ffmpeg-devel mailing list > ffmpeg-devel@ffmpeg.org > https://ffmpeg.org/mailman/listinfo/ffmpeg-devel > > To unsubscribe, visit link above, or email > ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe". _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".
