ffmpeg | branch: master | Anton Khirnov <an...@khirnov.net> | Sun Mar 29 15:20:30 2015 +0200| [ce0bc09ee2580d49fec90a6eb0de2ba1b580c854] | committer: Anton Khirnov
hevc: do not change the VPS if its contents are the same This is the same as is done for SPS. > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=ce0bc09ee2580d49fec90a6eb0de2ba1b580c854 --- libavcodec/hevc_ps.c | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) diff --git a/libavcodec/hevc_ps.c b/libavcodec/hevc_ps.c index db658be..631dca8 100644 --- a/libavcodec/hevc_ps.c +++ b/libavcodec/hevc_ps.c @@ -407,8 +407,14 @@ int ff_hevc_decode_nal_vps(HEVCContext *s) } get_bits1(gb); /* vps_extension_flag */ - av_buffer_unref(&s->vps_list[vps_id]); - s->vps_list[vps_id] = vps_buf; + if (s->vps_list[vps_id] && + !memcmp(s->vps_list[vps_id]->data, vps_buf->data, vps_buf->size)) { + av_buffer_unref(&vps_buf); + } else { + av_buffer_unref(&s->vps_list[vps_id]); + s->vps_list[vps_id] = vps_buf; + } + return 0; err: _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog
