diff options
| author | Paul B Mahol <onemda@gmail.com> | 2012-02-14 03:48:42 +0000 |
|---|---|---|
| committer | Diego Biurrun <diego@biurrun.de> | 2012-02-14 10:12:44 +0100 |
| commit | 1c77a5307fcaba02c82071d333290423faba03d4 (patch) | |
| tree | 21c553139bd65e4a544624a2b4e8a3a44260ece4 /libavformat/smjpegdec.c | |
| parent | 9d03cb9fc5ddf914920ab0dbe13f19a34c754966 (diff) | |
smjpegdec: implement seeking
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Diego Biurrun <diego@biurrun.de>
Diffstat (limited to 'libavformat/smjpegdec.c')
| -rw-r--r-- | libavformat/smjpegdec.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/libavformat/smjpegdec.c b/libavformat/smjpegdec.c index 05a92839da..7764c0f34d 100644 --- a/libavformat/smjpegdec.c +++ b/libavformat/smjpegdec.c @@ -136,9 +136,11 @@ static int smjpeg_read_packet(AVFormatContext *s, AVPacket *pkt) { SMJPEGContext *sc = s->priv_data; uint32_t dtype, ret, size, timestamp; + int64_t pos; if (s->pb->eof_reached) return AVERROR_EOF; + pos = avio_tell(s->pb); dtype = avio_rl32(s->pb); switch (dtype) { case SMJPEG_SNDD: @@ -147,6 +149,7 @@ static int smjpeg_read_packet(AVFormatContext *s, AVPacket *pkt) ret = av_get_packet(s->pb, pkt, size); pkt->stream_index = sc->audio_stream_index; pkt->pts = timestamp; + pkt->pos = pos; break; case SMJPEG_VIDD: timestamp = avio_rb32(s->pb); @@ -154,6 +157,7 @@ static int smjpeg_read_packet(AVFormatContext *s, AVPacket *pkt) ret = av_get_packet(s->pb, pkt, size); pkt->stream_index = sc->video_stream_index; pkt->pts = timestamp; + pkt->pos = pos; break; case SMJPEG_DONE: ret = AVERROR_EOF; @@ -174,4 +178,5 @@ AVInputFormat ff_smjpeg_demuxer = { .read_header = smjpeg_read_header, .read_packet = smjpeg_read_packet, .extensions = "mjpg", + .flags = AVFMT_GENERIC_INDEX, }; |