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| author | Martin Storsjö <martin@martin.st> | 2010-10-05 21:35:44 +0000 |
|---|---|---|
| committer | Martin Storsjö <martin@martin.st> | 2010-10-05 21:35:44 +0000 |
| commit | dc2cabd003d264644926b3b4326ed3792405f953 (patch) | |
| tree | 9ee209ff6049e8e2b9c55effcf29dc0350fc24cc | |
| parent | 6d3421498ee03d8445e40259162eb3f5a162377d (diff) | |
| download | ffmpeg-dc2cabd003d264644926b3b4326ed3792405f953.tar.gz | |
movdec: Split out ff_mov_read_stsd
Originally committed as revision 25359 to svn://svn.ffmpeg.org/ffmpeg/trunk
| -rw-r--r-- | libavformat/isom.h | 2 | ||||
| -rw-r--r-- | libavformat/mov.c | 20 |
2 files changed, 15 insertions, 7 deletions
diff --git a/libavformat/isom.h b/libavformat/isom.h index ccfbd16534..6c6ad5459f 100644 --- a/libavformat/isom.h +++ b/libavformat/isom.h @@ -145,4 +145,6 @@ int ff_mp4_read_descr_len(ByteIOContext *pb); int ff_mov_read_esds(AVFormatContext *fc, ByteIOContext *pb, MOVAtom atom); enum CodecID ff_mov_get_lpcm_codec_id(int bps, int flags); +int ff_mov_read_stsd_entries(MOVContext *c, ByteIOContext *pb, int entries); + #endif /* AVFORMAT_ISOM_H */ diff --git a/libavformat/mov.c b/libavformat/mov.c index 89fad78de3..8c65f4bf73 100644 --- a/libavformat/mov.c +++ b/libavformat/mov.c @@ -965,22 +965,17 @@ enum CodecID ff_mov_get_lpcm_codec_id(int bps, int flags) return CODEC_ID_NONE; } -static int mov_read_stsd(MOVContext *c, ByteIOContext *pb, MOVAtom atom) +int ff_mov_read_stsd_entries(MOVContext *c, ByteIOContext *pb, int entries) { AVStream *st; MOVStreamContext *sc; - int j, entries, pseudo_stream_id; + int j, pseudo_stream_id; if (c->fc->nb_streams < 1) return 0; st = c->fc->streams[c->fc->nb_streams-1]; sc = st->priv_data; - get_byte(pb); /* version */ - get_be24(pb); /* flags */ - - entries = get_be32(pb); - for(pseudo_stream_id=0; pseudo_stream_id<entries; pseudo_stream_id++) { //Parsing Sample description table enum CodecID id; @@ -1300,6 +1295,17 @@ static int mov_read_stsd(MOVContext *c, ByteIOContext *pb, MOVAtom atom) return 0; } +static int mov_read_stsd(MOVContext *c, ByteIOContext *pb, MOVAtom atom) +{ + int entries; + + get_byte(pb); /* version */ + get_be24(pb); /* flags */ + entries = get_be32(pb); + + return ff_mov_read_stsd_entries(c, pb, entries); +} + static int mov_read_stsc(MOVContext *c, ByteIOContext *pb, MOVAtom atom) { AVStream *st; |