In preparation for N:M bsf support. Signed-off-by: Marton Balint <c...@passwd.hu> --- libavformat/mux.c | 87 ++++++++++++++++++++++++++----------------------------- 1 file changed, 41 insertions(+), 46 deletions(-)
diff --git a/libavformat/mux.c b/libavformat/mux.c index c91df91be8..33aed9da90 100644 --- a/libavformat/mux.c +++ b/libavformat/mux.c @@ -1139,6 +1139,41 @@ static int interleaved_write_packet(AVFormatContext *s, AVPacket *pkt, int flush } } +static int write_packet_common(AVFormatContext *s, AVStream *st, AVPacket *pkt, int interleaved) +{ + int ret; + + if (s->debug & FF_FDEBUG_TS) + av_log(s, AV_LOG_DEBUG, "%s size:%d dts:%s pts:%s\n", __FUNCTION__, + pkt->size, av_ts2str(pkt->dts), av_ts2str(pkt->pts)); + +#if FF_API_COMPUTE_PKT_FIELDS2 && FF_API_LAVF_AVCTX + if ((ret = compute_muxer_pkt_fields(s, st, pkt)) < 0 && !(s->oformat->flags & AVFMT_NOTIMESTAMPS)) + return ret; +#endif + + if (interleaved) { + if (pkt->dts == AV_NOPTS_VALUE && !(s->oformat->flags & AVFMT_NOTIMESTAMPS)) + return AVERROR(EINVAL); + return interleaved_write_packet(s, pkt, 0); + } else { + return write_packet(s, pkt); + } +} + +static int write_packets_common(AVFormatContext *s, AVStream *st, AVPacket *pkt, int interleaved) +{ + int ret = prepare_input_packet(s, pkt); + if (ret < 0) + return ret; + + ret = do_packet_auto_bsf(s, pkt); + if (ret <= 0) + return ret; + + return write_packet_common(s, st, pkt, interleaved); +} + int av_write_frame(AVFormatContext *s, AVPacket *in) { AVPacket local_pkt, *pkt = &local_pkt; @@ -1177,22 +1212,7 @@ int av_write_frame(AVFormatContext *s, AVPacket *in) } } - ret = prepare_input_packet(s, pkt); - if (ret < 0) - goto fail; - - ret = do_packet_auto_bsf(s, pkt); - if (ret <= 0) - goto fail; - -#if FF_API_COMPUTE_PKT_FIELDS2 && FF_API_LAVF_AVCTX - ret = compute_muxer_pkt_fields(s, s->streams[pkt->stream_index], pkt); - - if (ret < 0 && !(s->oformat->flags & AVFMT_NOTIMESTAMPS)) - goto fail; -#endif - - ret = write_packet(s, pkt); + ret = write_packets_common(s, s->streams[pkt->stream_index], pkt, 0/*non-interleaved*/); fail: // Uncoded frames using the noninterleaved codepath are also freed here @@ -1202,43 +1222,18 @@ fail: int av_interleaved_write_frame(AVFormatContext *s, AVPacket *pkt) { - int ret, flush = 0; + int ret; if (pkt) { AVStream *st = s->streams[pkt->stream_index]; - - ret = prepare_input_packet(s, pkt); + ret = write_packets_common(s, st, pkt, 1/*interleaved*/); if (ret < 0) - goto fail; - - ret = do_packet_auto_bsf(s, pkt); - if (ret == 0) - return 0; - else if (ret < 0) - goto fail; - - if (s->debug & FF_FDEBUG_TS) - av_log(s, AV_LOG_DEBUG, "av_interleaved_write_frame size:%d dts:%s pts:%s\n", - pkt->size, av_ts2str(pkt->dts), av_ts2str(pkt->pts)); - -#if FF_API_COMPUTE_PKT_FIELDS2 && FF_API_LAVF_AVCTX - if ((ret = compute_muxer_pkt_fields(s, st, pkt)) < 0 && !(s->oformat->flags & AVFMT_NOTIMESTAMPS)) - goto fail; -#endif - - if (pkt->dts == AV_NOPTS_VALUE && !(s->oformat->flags & AVFMT_NOTIMESTAMPS)) { - ret = AVERROR(EINVAL); - goto fail; - } + av_packet_unref(pkt); + return ret; } else { av_log(s, AV_LOG_TRACE, "av_interleaved_write_frame FLUSH\n"); - flush = 1; + return interleaved_write_packet(s, NULL, 1/*flush*/); } - return interleaved_write_packet(s, pkt, flush); - -fail: - av_packet_unref(pkt); - return ret; } int av_write_trailer(AVFormatContext *s) -- 2.16.4 _______________________________________________ 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".