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| author | David Conrad <lessen42@gmail.com> | 2010-03-12 05:17:01 +0000 |
|---|---|---|
| committer | David Conrad <lessen42@gmail.com> | 2010-03-12 05:17:01 +0000 |
| commit | 81b743eb1026547270b88ac6a5cb451a3907ee94 (patch) | |
| tree | 02c6f6ecdf88081940e9d2b0ef5f06a75530f72f | |
| parent | 8730fad595f5f391de21f6b41d04e22a4412e14e (diff) | |
| download | ffmpeg-81b743eb1026547270b88ac6a5cb451a3907ee94.tar.gz | |
oggdec: Pass packets to header() until the stream is done with them
This fixes some old ogm files that had the 3rd vorbis header after a data
packet in another stream. This is invalid in ogg, but this change shouldn't
affect the behaviour of any valid file.
Originally committed as revision 22478 to svn://svn.ffmpeg.org/ffmpeg/trunk
| -rw-r--r-- | libavformat/oggdec.c | 15 | ||||
| -rw-r--r-- | libavformat/oggdec.h | 1 |
2 files changed, 6 insertions, 10 deletions
diff --git a/libavformat/oggdec.c b/libavformat/oggdec.c index fda1eb2633..d2bc085c04 100644 --- a/libavformat/oggdec.c +++ b/libavformat/oggdec.c @@ -364,21 +364,19 @@ ogg_packet (AVFormatContext * s, int *str, int *dstart, int *dsize, int64_t *fpo ogg->curidx = idx; os->incomplete = 0; - if (!ogg->headers){ - int hdr = os->codec->header (s, idx); - os->header = os->seq; - if (!hdr){ + if (os->header) { + os->header = os->codec->header (s, idx); + if (!os->header){ os->segp = segp; os->psize = psize; + if (!ogg->headers) + s->data_offset = os->sync_pos; ogg->headers = 1; - s->data_offset = os->sync_pos; }else{ os->pstart += os->psize; os->psize = 0; } - } - - if (os->header > -1 && os->seq > os->header){ + } else { os->pflags = 0; os->pduration = 0; if (os->codec && os->codec->packet) @@ -405,7 +403,6 @@ ogg_packet (AVFormatContext * s, int *str, int *dstart, int *dsize, int64_t *fpo break; } - os->seq++; if (os->segp == os->nsegs) ogg->curidx = -1; diff --git a/libavformat/oggdec.h b/libavformat/oggdec.h index e404e586ff..1aecd83d5a 100644 --- a/libavformat/oggdec.h +++ b/libavformat/oggdec.h @@ -62,7 +62,6 @@ struct ogg_stream { unsigned int pflags; unsigned int pduration; uint32_t serial; - uint32_t seq; uint64_t granule; int64_t lastpts; int64_t lastdts; |