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* calculating with the full packet size

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Originally committed as revision 1170 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Zdenek Kabelac 2002-11-05 17:16:41 +00:00
parent ff29712a3d
commit acbe6cfa47
1 changed files with 6 additions and 2 deletions
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8
libav/asf.c
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@ -1001,6 +1001,8 @@ static int asf_get_packet(AVFormatContext *s)
asf->packet_segsizetype = 0x80;
}
asf->packet_size_left = packet_length - padsize - rsize;
if (packet_length < asf->hdr.min_pktsize)
padsize += asf->hdr.min_pktsize - packet_length;
asf->packet_padsize = padsize;
#ifdef DEBUG
printf("packet: size=%d padsize=%d left=%d\n", asf->packet_size, asf->packet_padsize, asf->packet_size_left);
@ -1046,9 +1048,11 @@ static int asf_read_packet(AVFormatContext *s, AVPacket *pkt)
// it should be always at least 8 bytes - FIXME validate
asf->packet_obj_size = get_le32(pb);
asf->packet_frag_timestamp = get_le32(pb); // timestamp
if (asf->packet_replic_size > 8)
url_fskip(pb, asf->packet_replic_size - 8);
rsize += asf->packet_replic_size; // FIXME - check validity
} else {
// multipacket - frag_offset is beginig timestamp
// multipacket - frag_offset is begining timestamp
asf->packet_time_start = asf->packet_frag_offset;
asf->packet_frag_offset = 0;
asf->packet_frag_timestamp = asf->packet_timestamp;
@ -1060,6 +1064,7 @@ static int asf_read_packet(AVFormatContext *s, AVPacket *pkt)
}
if (asf->packet_flags & 0x01) {
DO_2BITS(asf->packet_segsizetype >> 6, asf->packet_frag_size, 0); // 0 is illegal
#undef DO_2BITS
//printf("Fragsize %d\n", asf->packet_frag_size);
} else {
asf->packet_frag_size = asf->packet_size_left - rsize;
@ -1072,7 +1077,6 @@ static int asf_read_packet(AVFormatContext *s, AVPacket *pkt)
continue;
}
}
#undef DO_2BITS
asf->packet_size_left -= rsize;
//printf("___objsize____ %d %d rs:%d\n", asf->packet_obj_size, asf->packet_frag_offset, rsize);