/*
* advance to next segment
*/
void mvefile_advance_segment(MVEFILE *movie)
{
if (!have_segment_header(movie))
return;
/* else, advance to next segment */
movie->next_segment +=
(4 + _mve_get_ushort(&movie->cur_chunk[movie->next_segment]));
}
void mvefile_advance_segment (MVEFILE *movie)
{
// if nothing is cached, fail
if (movie->cur_chunk == NULL || movie->next_segment >= movie->cur_fill)
return;
// if we don't have enough data to get a tSegment, fail
if (movie->cur_fill - movie->next_segment < 4)
return;
// else, advance to next tSegment
movie->next_segment +=
(4 + _mve_get_ushort (movie->cur_chunk + movie->next_segment));
}