ffmpeg | branch: master | Andreas Rheinhardt <andreas.rheinha...@outlook.com> | Sun Jun 22 13:58:11 2025 +0200| [0984724d1e6d9e1df75d6e072858dc33ca55fa36] | committer: Andreas Rheinhardt
avcodec/mpeg_er: Allow to skip setting partitioned_frame, p[pb]_time Instead of setting these unconditionally (they are always zero for H.261, MPEG-1/2, RV30/40, VC-1), add a variant of ff_mpeg_er_frame_start() that sets them and remove setting them from ff_mpeg_er_frame_start(). Also pass these values via parameters instead of reading them from the MPVContext itself. This will allow to move them from MPVContext. Signed-off-by: Andreas Rheinhardt <andreas.rheinha...@outlook.com> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=0984724d1e6d9e1df75d6e072858dc33ca55fa36 --- libavcodec/h263dec.c | 3 ++- libavcodec/mpeg_er.c | 3 --- libavcodec/mpeg_er.h | 9 +++++++++ libavcodec/rv10.c | 2 +- 4 files changed, 12 insertions(+), 5 deletions(-) diff --git a/libavcodec/h263dec.c b/libavcodec/h263dec.c index ef78e87901..c303cce194 100644 --- a/libavcodec/h263dec.c +++ b/libavcodec/h263dec.c @@ -551,7 +551,8 @@ int ff_h263_decode_frame(AVCodecContext *avctx, AVFrame *pict, return ret; } - ff_mpeg_er_frame_start(s); + ff_mpv_er_frame_start_ext(s, s->partitioned_frame, + s->pp_time, s->pb_time); /* the second part of the wmv2 header contains the MB skip bits which * are stored in current_picture->mb_type which is not available before diff --git a/libavcodec/mpeg_er.c b/libavcodec/mpeg_er.c index 951167a478..5df75d8e85 100644 --- a/libavcodec/mpeg_er.c +++ b/libavcodec/mpeg_er.c @@ -51,10 +51,7 @@ void ff_mpeg_er_frame_start(MpegEncContext *s) set_erpic(&er->next_pic, s->next_pic.ptr); set_erpic(&er->last_pic, s->last_pic.ptr); - er->pp_time = s->pp_time; - er->pb_time = s->pb_time; er->quarter_sample = s->quarter_sample; - er->partitioned_frame = s->partitioned_frame; ff_er_frame_start(er); } diff --git a/libavcodec/mpeg_er.h b/libavcodec/mpeg_er.h index bb627a4d06..145d1866ed 100644 --- a/libavcodec/mpeg_er.h +++ b/libavcodec/mpeg_er.h @@ -24,4 +24,13 @@ int ff_mpeg_er_init(MpegEncContext *s); void ff_mpeg_er_frame_start(MpegEncContext *s); +static inline void ff_mpv_er_frame_start_ext(MPVContext *const s, int partitioned_frame, + uint16_t pp_time, uint16_t pb_time) +{ + s->er.partitioned_frame = partitioned_frame; + s->er.pp_time = pp_time; + s->er.pb_time = pb_time; + ff_mpeg_er_frame_start(s); +} + #endif /* AVCODEC_MPEG_ER_H */ diff --git a/libavcodec/rv10.c b/libavcodec/rv10.c index ed702dfb66..677db1cd42 100644 --- a/libavcodec/rv10.c +++ b/libavcodec/rv10.c @@ -451,7 +451,7 @@ static int rv10_decode_packet(AVCodecContext *avctx, const uint8_t *buf, } if ((ret = ff_mpv_frame_start(&h->c, avctx)) < 0) return ret; - ff_mpeg_er_frame_start(&h->c); + ff_mpv_er_frame_start_ext(&h->c, 0, h->c.pp_time, h->c.pb_time); } else { if (h->c.cur_pic.ptr->f->pict_type != h->c.pict_type) { av_log(h->c.avctx, AV_LOG_ERROR, "Slice type mismatch\n"); _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog To unsubscribe, visit link above, or email ffmpeg-cvslog-requ...@ffmpeg.org with subject "unsubscribe".
