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| author | Ivo van Poorten <ivop@euronet.nl> | 2008-01-07 23:32:57 +0000 |
|---|---|---|
| committer | Ivo van Poorten <ivop@euronet.nl> | 2008-01-07 23:32:57 +0000 |
| commit | 66e9e302394553fca0ebb6d25bb211cbdb4887f0 (patch) | |
| tree | 9c2ea98f42e5365a76e2d65729d8dee8a90425f3 /libavformat/mpeg.c | |
| parent | ca5323af4b2aa6f499a85687ee027426aca10d7a (diff) | |
Move parsing of MPEG-PES timestamp to mpeg.h (as an inline function) so it
can easily be reused by other demuxers for formats that encapsulate MPEG-PES.
Originally committed as revision 11451 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavformat/mpeg.c')
| -rw-r--r-- | libavformat/mpeg.c | 17 |
1 files changed, 6 insertions, 11 deletions
diff --git a/libavformat/mpeg.c b/libavformat/mpeg.c index 3101c2a30f..d044d07f41 100644 --- a/libavformat/mpeg.c +++ b/libavformat/mpeg.c @@ -120,17 +120,12 @@ static int mpegps_read_header(AVFormatContext *s, static int64_t get_pts(ByteIOContext *pb, int c) { - int64_t pts; - int val; - - if (c < 0) - c = get_byte(pb); - pts = (int64_t)(c & 0x0e) << 29; - val = get_be16(pb); - pts |= (int64_t)(val >> 1) << 15; - val = get_be16(pb); - pts |= (int64_t)(val >> 1); - return pts; + uint8_t buf[5]; + + buf[0] = c<0 ? get_byte(pb) : c; + get_buffer(pb, buf+1, 4); + + return ff_parse_pes_pts(buf); } static int find_next_start_code(ByteIOContext *pb, int *size_ptr, |