From e6126abc6997058ca49ee596b70611bbe367163e Mon Sep 17 00:00:00 2001 From: Anton Khirnov Date: Thu, 9 Mar 2023 16:59:12 +0100 Subject: [PATCH] fftools/ffprobe: stop using AVFrame.pkt_{pos,size} These fields are ad-hoc and will be deprecated. Use the recently-added AV_CODEC_FLAG_COPY_OPAQUE to pass arbitrary user data from packets to frames. Changes the result of the flcl1905 test, which uses ffprobe to decode wmav2 with multiple frames per packet. Such packets are handled internally by calling the decoder's decode callback multiple times, offsetting the internal packet's data pointer and decreasing its size after each call. The output pkt_size value before this commit is then the remaining internal packet size at the time of each internal decode call. After this commit, output pkt_size is simply the size of the full packet submitted by the caller to the decoder. This is more correct, since internal packets are never seen by the caller and should have no observable outside effects. --- fftools/ffprobe.c | 26 +++- tests/ref/fate/flcl1905 | 318 ++++++++++++++++++++-------------------- 2 files changed, 181 insertions(+), 163 deletions(-) diff --git a/fftools/ffprobe.c b/fftools/ffprobe.c index 969fa1b9f8..95dda97edc 100644 --- a/fftools/ffprobe.c +++ b/fftools/ffprobe.c @@ -79,6 +79,12 @@ # define pthread_mutex_unlock(a) do{}while(0) #endif +// attached as opaque_ref to packets/frames +typedef struct FrameData { + int64_t pkt_pos; + int pkt_size; +} FrameData; + typedef struct InputStream { AVStream *st; @@ -2571,6 +2577,7 @@ static void show_subtitle(WriterContext *w, AVSubtitle *sub, AVStream *stream, static void show_frame(WriterContext *w, AVFrame *frame, AVStream *stream, AVFormatContext *fmt_ctx) { + FrameData *fd = frame->opaque_ref ? (FrameData*)frame->opaque_ref->data : NULL; AVBPrint pbuf; char val_str[128]; const char *s; @@ -2599,10 +2606,10 @@ static void show_frame(WriterContext *w, AVFrame *frame, AVStream *stream, #endif print_duration_ts ("duration", frame->duration); print_duration_time("duration_time", frame->duration, &stream->time_base); - if (frame->pkt_pos != -1) print_fmt ("pkt_pos", "%"PRId64, frame->pkt_pos); - else print_str_opt("pkt_pos", "N/A"); - if (frame->pkt_size != -1) print_val ("pkt_size", frame->pkt_size, unit_byte_str); - else print_str_opt("pkt_size", "N/A"); + if (fd && fd->pkt_pos != -1) print_fmt ("pkt_pos", "%"PRId64, fd->pkt_pos); + else print_str_opt("pkt_pos", "N/A"); + if (fd && fd->pkt_size != -1) print_val ("pkt_size", fd->pkt_size, unit_byte_str); + else print_str_opt("pkt_size", "N/A"); switch (stream->codecpar->codec_type) { AVRational sar; @@ -2911,6 +2918,15 @@ static int read_interval_packets(WriterContext *w, InputFile *ifile, } if (do_read_frames) { int packet_new = 1; + FrameData *fd; + + pkt->opaque_ref = av_buffer_allocz(sizeof(*fd)); + if (!pkt->opaque_ref) + return AVERROR(ENOMEM); + fd = (FrameData*)pkt->opaque_ref->data; + fd->pkt_pos = pkt->pos; + fd->pkt_size = pkt->size; + while (process_frame(w, ifile, frame, pkt, &packet_new) > 0); } } @@ -3405,6 +3421,8 @@ static int open_input_file(InputFile *ifile, const char *filename, av_dict_set(&codec_opts, "threads", "1", 0); } + av_dict_set(&opts, "flags", "+copy_opaque", AV_DICT_MULTIKEY); + ist->dec_ctx->pkt_timebase = stream->time_base; if (avcodec_open2(ist->dec_ctx, codec, &opts) < 0) { diff --git a/tests/ref/fate/flcl1905 b/tests/ref/fate/flcl1905 index 666b2600e4..c8b9d8bce4 100644 --- a/tests/ref/fate/flcl1905 +++ b/tests/ref/fate/flcl1905 @@ -1,192 +1,192 @@ packet|codec_type=audio|stream_index=0|pts=0|pts_time=0.000000|dts=0|dts_time=0.000000|duration=22528|duration_time=0.510839|size=4092|pos=56|flags=K__ -frame|media_type=audio|stream_index=0|key_frame=1|pts=N/A|pts_time=N/A|pkt_dts=N/A|pkt_dts_time=N/A|best_effort_timestamp=N/A|best_effort_timestamp_time=N/A|pkt_duration=22528|pkt_duration_time=0.510839|duration=22528|duration_time=0.510839|pkt_pos=56|pkt_size=3348|sample_fmt=fltp|nb_samples=2048|channels=2|channel_layout=unknown -frame|media_type=audio|stream_index=0|key_frame=1|pts=N/A|pts_time=N/A|pkt_dts=N/A|pkt_dts_time=N/A|best_effort_timestamp=N/A|best_effort_timestamp_time=N/A|pkt_duration=22528|pkt_duration_time=0.510839|duration=22528|duration_time=0.510839|pkt_pos=56|pkt_size=2976|sample_fmt=fltp|nb_samples=2048|channels=2|channel_layout=unknown -frame|media_type=audio|stream_index=0|key_frame=1|pts=N/A|pts_time=N/A|pkt_dts=N/A|pkt_dts_time=N/A|best_effort_timestamp=N/A|best_effort_timestamp_time=N/A|pkt_duration=22528|pkt_duration_time=0.510839|duration=22528|duration_time=0.510839|pkt_pos=56|pkt_size=2604|sample_fmt=fltp|nb_samples=2048|channels=2|channel_layout=unknown -frame|media_type=audio|stream_index=0|key_frame=1|pts=N/A|pts_time=N/A|pkt_dts=N/A|pkt_dts_time=N/A|best_effort_timestamp=N/A|best_effort_timestamp_time=N/A|pkt_duration=22528|pkt_duration_time=0.510839|duration=22528|duration_time=0.510839|pkt_pos=56|pkt_size=2232|sample_fmt=fltp|nb_samples=2048|channels=2|channel_layout=unknown -frame|media_type=audio|stream_index=0|key_frame=1|pts=N/A|pts_time=N/A|pkt_dts=N/A|pkt_dts_time=N/A|best_effort_timestamp=N/A|best_effort_timestamp_time=N/A|pkt_duration=22528|pkt_duration_time=0.510839|duration=22528|duration_time=0.510839|pkt_pos=56|pkt_size=1860|sample_fmt=fltp|nb_samples=2048|channels=2|channel_layout=unknown -frame|media_type=audio|stream_index=0|key_frame=1|pts=N/A|pts_time=N/A|pkt_dts=N/A|pkt_dts_time=N/A|best_effort_timestamp=N/A|best_effort_timestamp_time=N/A|pkt_duration=22528|pkt_duration_time=0.510839|duration=22528|duration_time=0.510839|pkt_pos=56|pkt_size=1488|sample_fmt=fltp|nb_samples=2048|channels=2|channel_layout=unknown -frame|media_type=audio|stream_index=0|key_frame=1|pts=N/A|pts_time=N/A|pkt_dts=N/A|pkt_dts_time=N/A|best_effort_timestamp=N/A|best_effort_timestamp_time=N/A|pkt_duration=22528|pkt_duration_time=0.510839|duration=22528|duration_time=0.510839|pkt_pos=56|pkt_size=1116|sample_fmt=fltp|nb_samples=2048|channels=2|channel_layout=unknown -frame|media_type=audio|stream_index=0|key_frame=1|pts=N/A|pts_time=N/A|pkt_dts=N/A|pkt_dts_time=N/A|best_effort_timestamp=N/A|best_effort_timestamp_time=N/A|pkt_duration=22528|pkt_duration_time=0.510839|duration=22528|duration_time=0.510839|pkt_pos=56|pkt_size=744|sample_fmt=fltp|nb_samples=2048|channels=2|channel_layout=unknown -frame|media_type=audio|stream_index=0|key_frame=1|pts=N/A|pts_time=N/A|pkt_dts=N/A|pkt_dts_time=N/A|best_effort_timestamp=N/A|best_effort_timestamp_time=N/A|pkt_duration=22528|pkt_duration_time=0.510839|duration=22528|duration_time=0.510839|pkt_pos=56|pkt_size=372|sample_fmt=fltp|nb_samples=2048|channels=2|channel_layout=unknown +frame|media_type=audio|stream_index=0|key_frame=1|pts=N/A|pts_time=N/A|pkt_dts=N/A|pkt_dts_time=N/A|best_effort_timestamp=N/A|best_effort_timestamp_time=N/A|pkt_duration=22528|pkt_duration_time=0.510839|duration=22528|duration_time=0.510839|pkt_pos=56|pkt_size=4092|sample_fmt=fltp|nb_samples=2048|channels=2|channel_layout=unknown +frame|media_type=audio|stream_index=0|key_frame=1|pts=N/A|pts_time=N/A|pkt_dts=N/A|pkt_dts_time=N/A|best_effort_timestamp=N/A|best_effort_timestamp_time=N/A|pkt_duration=22528|pkt_duration_time=0.510839|duration=22528|duration_time=0.510839|pkt_pos=56|pkt_size=4092|sample_fmt=fltp|nb_samples=2048|channels=2|channel_layout=unknown +frame|media_type=audio|stream_index=0|key_frame=1|pts=N/A|pts_time=N/A|pkt_dts=N/A|pkt_dts_time=N/A|best_effort_timestamp=N/A|best_effort_timestamp_time=N/A|pkt_duration=22528|pkt_duration_time=0.510839|duration=22528|duration_time=0.510839|pkt_pos=56|pkt_size=4092|sample_fmt=fltp|nb_samples=2048|channels=2|channel_layout=unknown +frame|media_type=audio|stream_index=0|key_frame=1|pts=N/A|pts_time=N/A|pkt_dts=N/A|pkt_dts_time=N/A|best_effort_timestamp=N/A|best_effort_timestamp_time=N/A|pkt_duration=22528|pkt_duration_time=0.510839|duration=22528|duration_time=0.510839|pkt_pos=56|pkt_size=4092|sample_fmt=fltp|nb_samples=2048|channels=2|channel_layout=unknown +frame|media_type=audio|stream_index=0|key_frame=1|pts=N/A|pts_time=N/A|pkt_dts=N/A|pkt_dts_time=N/A|best_effort_timestamp=N/A|best_effort_timestamp_time=N/A|pkt_duration=22528|pkt_duration_time=0.510839|duration=22528|duration_time=0.510839|pkt_pos=56|pkt_size=4092|sample_fmt=fltp|nb_samples=2048|channels=2|channel_layout=unknown +frame|media_type=audio|stream_index=0|key_frame=1|pts=N/A|pts_time=N/A|pkt_dts=N/A|pkt_dts_time=N/A|best_effort_timestamp=N/A|best_effort_timestamp_time=N/A|pkt_duration=22528|pkt_duration_time=0.510839|duration=22528|duration_time=0.510839|pkt_pos=56|pkt_size=4092|sample_fmt=fltp|nb_samples=2048|channels=2|channel_layout=unknown +frame|media_type=audio|stream_index=0|key_frame=1|pts=N/A|pts_time=N/A|pkt_dts=N/A|pkt_dts_time=N/A|best_effort_timestamp=N/A|best_effort_timestamp_time=N/A|pkt_duration=22528|pkt_duration_time=0.510839|duration=22528|duration_time=0.510839|pkt_pos=56|pkt_size=4092|sample_fmt=fltp|nb_samples=2048|channels=2|channel_layout=unknown +frame|media_type=audio|stream_index=0|key_frame=1|pts=N/A|pts_time=N/A|pkt_dts=N/A|pkt_dts_time=N/A|best_effort_timestamp=N/A|best_effort_timestamp_time=N/A|pkt_duration=22528|pkt_duration_time=0.510839|duration=22528|duration_time=0.510839|pkt_pos=56|pkt_size=4092|sample_fmt=fltp|nb_samples=2048|channels=2|channel_layout=unknown +frame|media_type=audio|stream_index=0|key_frame=1|pts=N/A|pts_time=N/A|pkt_dts=N/A|pkt_dts_time=N/A|best_effort_timestamp=N/A|best_effort_timestamp_time=N/A|pkt_duration=22528|pkt_duration_time=0.510839|duration=22528|duration_time=0.510839|pkt_pos=56|pkt_size=4092|sample_fmt=fltp|nb_samples=2048|channels=2|channel_layout=unknown packet|codec_type=audio|stream_index=0|pts=22528|pts_time=0.510839|dts=22528|dts_time=0.510839|duration=22528|duration_time=0.510839|size=4092|pos=4148|flags=K__ frame|media_type=audio|stream_index=0|key_frame=1|pts=22528|pts_time=0.510839|pkt_dts=22528|pkt_dts_time=0.510839|best_effort_timestamp=22528|best_effort_timestamp_time=0.510839|pkt_duration=22528|pkt_duration_time=0.510839|duration=22528|duration_time=0.510839|pkt_pos=4148|pkt_size=4092|sample_fmt=fltp|nb_samples=2048|channels=2|channel_layout=unknown -frame|media_type=audio|stream_index=0|key_frame=1|pts=N/A|pts_time=N/A|pkt_dts=N/A|pkt_dts_time=N/A|best_effort_timestamp=N/A|best_effort_timestamp_time=N/A|pkt_duration=22528|pkt_duration_time=0.510839|duration=22528|duration_time=0.510839|pkt_pos=4148|pkt_size=3720|sample_fmt=fltp|nb_samples=2048|channels=2|channel_layout=unknown -frame|media_type=audio|stream_index=0|key_frame=1|pts=N/A|pts_time=N/A|pkt_dts=N/A|pkt_dts_time=N/A|best_effort_timestamp=N/A|best_effort_timestamp_time=N/A|pkt_duration=22528|pkt_duration_time=0.510839|duration=22528|duration_time=0.510839|pkt_pos=4148|pkt_size=3348|sample_fmt=fltp|nb_samples=2048|channels=2|channel_layout=unknown -frame|media_type=audio|stream_index=0|key_frame=1|pts=N/A|pts_time=N/A|pkt_dts=N/A|pkt_dts_time=N/A|best_effort_timestamp=N/A|best_effort_timestamp_time=N/A|pkt_duration=22528|pkt_duration_time=0.510839|duration=22528|duration_time=0.510839|pkt_pos=4148|pkt_size=2976|sample_fmt=fltp|nb_samples=2048|channels=2|channel_layout=unknown -frame|media_type=audio|stream_index=0|key_frame=1|pts=N/A|pts_time=N/A|pkt_dts=N/A|pkt_dts_time=N/A|best_effort_timestamp=N/A|best_effort_timestamp_time=N/A|pkt_duration=22528|pkt_duration_time=0.510839|duration=22528|duration_time=0.510839|pkt_pos=4148|pkt_size=2604|sample_fmt=fltp|nb_samples=2048|channels=2|channel_layout=unknown -frame|media_type=audio|stream_index=0|key_frame=1|pts=N/A|pts_time=N/A|pkt_dts=N/A|pkt_dts_time=N/A|best_effort_timestamp=N/A|best_effort_timestamp_time=N/A|pkt_duration=22528|pkt_duration_time=0.510839|duration=22528|duration_time=0.510839|pkt_pos=4148|pkt_size=2232|sample_fmt=fltp|nb_samples=2048|channels=2|channel_layout=unknown -frame|media_type=audio|stream_index=0|key_frame=1|pts=N/A|pts_time=N/A|pkt_dts=N/A|pkt_dts_time=N/A|best_effort_timestamp=N/A|best_effort_timestamp_time=N/A|pkt_duration=22528|pkt_duration_time=0.510839|duration=22528|duration_time=0.510839|pkt_pos=4148|pkt_size=1860|sample_fmt=fltp|nb_samples=2048|channels=2|channel_layout=unknown -frame|media_type=audio|stream_index=0|key_frame=1|pts=N/A|pts_time=N/A|pkt_dts=N/A|pkt_dts_time=N/A|best_effort_timestamp=N/A|best_effort_timestamp_time=N/A|pkt_duration=22528|pkt_duration_time=0.510839|duration=22528|duration_time=0.510839|pkt_pos=4148|pkt_size=1488|sample_fmt=fltp|nb_samples=2048|channels=2|channel_layout=unknown -frame|media_type=audio|stream_index=0|key_frame=1|pts=N/A|pts_time=N/A|pkt_dts=N/A|pkt_dts_time=N/A|best_effort_timestamp=N/A|best_effort_timestamp_time=N/A|pkt_duration=22528|pkt_duration_time=0.510839|duration=22528|duration_time=0.510839|pkt_pos=4148|pkt_size=1116|sample_fmt=fltp|nb_samples=2048|channels=2|channel_layout=unknown -frame|media_type=audio|stream_index=0|key_frame=1|pts=N/A|pts_time=N/A|pkt_dts=N/A|pkt_dts_time=N/A|best_effort_timestamp=N/A|best_effort_timestamp_time=N/A|pkt_duration=22528|pkt_duration_time=0.510839|duration=22528|duration_time=0.510839|pkt_pos=4148|pkt_size=744|sample_fmt=fltp|nb_samples=2048|channels=2|channel_layout=unknown -frame|media_type=audio|stream_index=0|key_frame=1|pts=N/A|pts_time=N/A|pkt_dts=N/A|pkt_dts_time=N/A|best_effort_timestamp=N/A|best_effort_timestamp_time=N/A|pkt_duration=22528|pkt_duration_time=0.510839|duration=22528|duration_time=0.510839|pkt_pos=4148|pkt_size=372|sample_fmt=fltp|nb_samples=2048|channels=2|channel_layout=unknown +frame|media_type=audio|stream_index=0|key_frame=1|pts=N/A|pts_time=N/A|pkt_dts=N/A|pkt_dts_time=N/A|best_effort_timestamp=N/A|best_effort_timestamp_time=N/A|pkt_duration=22528|pkt_duration_time=0.510839|duration=22528|duration_time=0.510839|pkt_pos=4148|pkt_size=4092|sample_fmt=fltp|nb_samples=2048|channels=2|channel_layout=unknown +frame|media_type=audio|stream_index=0|key_frame=1|pts=N/A|pts_time=N/A|pkt_dts=N/A|pkt_dts_time=N/A|best_effort_timestamp=N/A|best_effort_timestamp_time=N/A|pkt_duration=22528|pkt_duration_time=0.510839|duration=22528|duration_time=0.510839|pkt_pos=4148|pkt_size=4092|sample_fmt=fltp|nb_samples=2048|channels=2|channel_layout=unknown +frame|media_type=audio|stream_index=0|key_frame=1|pts=N/A|pts_time=N/A|pkt_dts=N/A|pkt_dts_time=N/A|best_effort_timestamp=N/A|best_effort_timestamp_time=N/A|pkt_duration=22528|pkt_duration_time=0.510839|duration=22528|duration_time=0.510839|pkt_pos=4148|pkt_size=4092|sample_fmt=fltp|nb_samples=2048|channels=2|channel_layout=unknown +frame|media_type=audio|stream_index=0|key_frame=1|pts=N/A|pts_time=N/A|pkt_dts=N/A|pkt_dts_time=N/A|best_effort_timestamp=N/A|best_effort_timestamp_time=N/A|pkt_duration=22528|pkt_duration_time=0.510839|duration=22528|duration_time=0.510839|pkt_pos=4148|pkt_size=4092|sample_fmt=fltp|nb_samples=2048|channels=2|channel_layout=unknown +frame|media_type=audio|stream_index=0|key_frame=1|pts=N/A|pts_time=N/A|pkt_dts=N/A|pkt_dts_time=N/A|best_effort_timestamp=N/A|best_effort_timestamp_time=N/A|pkt_duration=22528|pkt_duration_time=0.510839|duration=22528|duration_time=0.510839|pkt_pos=4148|pkt_size=4092|sample_fmt=fltp|nb_samples=2048|channels=2|channel_layout=unknown +frame|media_type=audio|stream_index=0|key_frame=1|pts=N/A|pts_time=N/A|pkt_dts=N/A|pkt_dts_time=N/A|best_effort_timestamp=N/A|best_effort_timestamp_time=N/A|pkt_duration=22528|pkt_duration_time=0.510839|duration=22528|duration_time=0.510839|pkt_pos=4148|pkt_size=4092|sample_fmt=fltp|nb_samples=2048|channels=2|channel_layout=unknown +frame|media_type=audio|stream_index=0|key_frame=1|pts=N/A|pts_time=N/A|pkt_dts=N/A|pkt_dts_time=N/A|best_effort_timestamp=N/A|best_effort_timestamp_time=N/A|pkt_duration=22528|pkt_duration_time=0.510839|duration=22528|duration_time=0.510839|pkt_pos=4148|pkt_size=4092|sample_fmt=fltp|nb_samples=2048|channels=2|channel_layout=unknown +frame|media_type=audio|stream_index=0|key_frame=1|pts=N/A|pts_time=N/A|pkt_dts=N/A|pkt_dts_time=N/A|best_effort_timestamp=N/A|best_effort_timestamp_time=N/A|pkt_duration=22528|pkt_duration_time=0.510839|duration=22528|duration_time=0.510839|pkt_pos=4148|pkt_size=4092|sample_fmt=fltp|nb_samples=2048|channels=2|channel_layout=unknown +frame|media_type=audio|stream_index=0|key_frame=1|pts=N/A|pts_time=N/A|pkt_dts=N/A|pkt_dts_time=N/A|best_effort_timestamp=N/A|best_effort_timestamp_time=N/A|pkt_duration=22528|pkt_duration_time=0.510839|duration=22528|duration_time=0.510839|pkt_pos=4148|pkt_size=4092|sample_fmt=fltp|nb_samples=2048|channels=2|channel_layout=unknown 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