diff options
Diffstat (limited to 'src/lib/video_decoder.cc')
| -rw-r--r-- | src/lib/video_decoder.cc | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/src/lib/video_decoder.cc b/src/lib/video_decoder.cc index a5147f42e..c5e1850c0 100644 --- a/src/lib/video_decoder.cc +++ b/src/lib/video_decoder.cc @@ -121,3 +121,27 @@ VideoDecoder::video_done () const return (_video_content->length() - _next_video) < film->video_frames_to_time (1); } + +void +VideoDecoder::seek (Time t) +{ + _next_video = t; +} + +void +VideoDecoder::seek_back () +{ + shared_ptr<const Film> film = _film.lock (); + assert (film); + _next_video -= film->video_frames_to_time (1); +} + +void +VideoDecoder::seek_forward () +{ + shared_ptr<const Film> film = _film.lock (); + assert (film); + _next_video += film->video_frames_to_time (1); +} + + |