-
- signal_video (image, false, sub, t);
-}
-
-bool
-VideoDecoder::have_last_video () const
-{
- return _last_image;
-}
-
-/** Called by subclasses to repeat the last video frame that we
- * passed to emit_video(). If emit_video hasn't yet been called,
- * we will generate a black frame.
- */
-void
-VideoDecoder::repeat_last_video (double t)
-{
- if (!_last_image) {
- _last_image.reset (new SimpleImage (pixel_format(), native_size(), true));
- _last_image->make_black ();
- }
-
- signal_video (_last_image, true, _last_subtitle, t);
-}
-
-/** Emit our signal to say that some video data is ready.
- * @param image Video frame.
- * @param same true if `image' is the same as the last one we emitted.
- * @param sub Subtitle for this frame, or 0.
- */
-void
-VideoDecoder::signal_video (shared_ptr<Image> image, bool same, shared_ptr<Subtitle> sub, double t)
-{
- TIMING (N_("Decoder emits %1"), _video_frame);
- Video (image, same, sub);
- ++_video_frame;
-
- _last_image = image;
- _last_subtitle = sub;
- _last_source_time = t;
-}
-
-/** Set up the current subtitle. This will be put onto frames that
- * fit within its time specification. s may be 0 to say that there
- * is no current subtitle.
- * @param s New current subtitle, or 0.
- */
-void
-VideoDecoder::emit_subtitle (shared_ptr<TimedSubtitle> s)
-{
- _timed_subtitle = s;
-
- if (_timed_subtitle) {
- Position const p = _timed_subtitle->subtitle()->position ();
- _timed_subtitle->subtitle()->set_position (Position (p.x - _film->crop().left, p.y - _film->crop().top));
+ case VIDEO_FRAME_TYPE_3D_TOP_BOTTOM:
+ {
+ int const half = image->size().height / 2;
+ _pending.push_back (shared_ptr<DecodedVideo> (new DecodedVideo (time, image->crop (Crop (0, 0, 0, half), true), EYES_LEFT, same)));
+ _pending.push_back (shared_ptr<DecodedVideo> (new DecodedVideo (time, image->crop (Crop (0, 0, half, 0), true), EYES_RIGHT, same)));
+ break;