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Move parsing of MPEG-PES timestamp to mpeg.h (as an inline function) so it

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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
This commit is contained in:
Ivo van Poorten
2008-01-07 23:32:57 +00:00
parent ca5323af4b
commit 66e9e30239
2 changed files with 14 additions and 10 deletions
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15
libavformat/mpeg.c
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@@ -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;
uint8_t buf[5];
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;
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,